Articles de revues sur le sujet « PAT. (Architectural firm) »

Nanobrick wall hybrid coating with super oxygen barrier properties were fabricated on polyethylene terephthalate (PET) film using a quadlayer (QL) assembly of polyelectrolytes and nanoplateles. A quadlayer assembly consists of three repeat units of polyacrylic acid (PAA), poly (dimethyl diallyl ammonium chloride) (PDDA) and layered α-zirconium phosphate (α-ZrP). PDDA with positive charges can assemble alternatively with both α-ZrP and PAA with negative charges to form nanobrick wall architectures on the surface of PET film via the electrostatic interaction. The lamellar structure of α-ZrP platelets and the dense QL assembly coating can greatly reduce the oxygen transmission rate (OTR) of PET film. Compared to pristine PET film, the OTR of PET (QL)19 is reduced from 57 to 0.87 cc/m2/day. Moreover, even with 19 QLs coating, PET (QL)19 composite film is still with an optical transparency higher than 90% and a haze lower than 10%. Therefore, the transparent PET (QL)n composite films with super oxygen barrier properties show great potential application in food packaging and flexible electronic packaging.

Inspired by the adhesion mechanisms of several animal species such as geckos, beetles and flies, several efforts in designing and fabricating surface engineering strategies have been made recently to mimic the adhesive and frictional behaviour of biological foot pads. An important feature of such biological adhesion systems is the ability to switch between strong attachment and easy detachment, which is crucial for animal locomotion. Recent investigations have suggested that such a ‘switching’ mechanism can be achieved by the elastic anisotropy of the attachment pad, which renders the magnitude of the detachment force to be direction dependent. This suggestion is supported by the observations that the fibres of the foot pads in geckos and insects are oriented at an angle to the base and that geckos curl their toes backwards (digital hyperextension) while detaching from a surface. One of the promising bio-inspired architectures developed recently is a film-terminated fibrillar PDMS surface; this structure was demonstrated to result in superior detachment force and energy dissipation compared with a bulk PDMS surface. In this investigation, the film-terminated fibrillar architecture is modified by tilting the fibres to make the surface vertically more compliant and elastically anisotropic. The directional detachment and the sliding resistance between the tilted fibrillar surfaces and a spherical glass lens are measured: both show significant directional anisotropy. It is argued that the anisotropy introduced by the tilted fibres and the deformation-induced change in the compliance of the fibre layer are responsible for the observed anisotropy in the detachment force.

The reliable and cost-effective production of high-performance film electrodes for hydrogen evolution reactions remains a challenge for the laser surface modification community. In this study, prior to a thermal imidization reaction, a small number of Fe3O4 nanoparticles were vortexed into a poly(amic acid) (PAA) prepolymer, and the achieved flat composite film was then ablated by a 1064 nm fiber laser. After laser irradiation, the hierarchical architectures of carbon nanosheets decorated with Fe3O4 nanoparticles were generated. Although pure polyimide (PI) film and laser carbonized PI film, as well as bare Fe3O4, showcase poor intrinsic catalytic activity toward alkaline hydrogen evolution reactions, our laser-derived Fe3O4/carbon nanosheet hybrid film demonstrated enhanced electrocatalytic activity and stability in 1 M KOH electrolyte; the overpotential(η10) reached 247 mV when the current density was 10 mA cm−2 with a slight current decay in the chronoamperometric examination of 12 h. Finally, we proposed that the substitution of N to O in Fe−O sites of trans spinel structured magnetite would be able to modulate the free energy of hydrogen adsorption (ΔGH*) and accelerate water dissociation.

Central to the bottom-up paradigm of nanoscience, which could lead to entirely new and highly integrated functional nanosystems, is the development of effective assembly methods that enable hierarchical organization of nanoscale building blocks over large areas. Semiconductor nanowires (NWs) represent one of the most powerful and versatile classes of synthetically tunable nanoscale building blocks for studies of the fundamental physical properties of nanostructures and the assembly of a wide range of functional nanoscale systems. In this article, we review several key advances in the recent development of general assembly approaches for organizing semiconductor NW building blocks into designed architectures, and the further integration of ordered structures to construct functional NW device arrays. We first introduce a series of rational assembly strategies to organize NWs into hierarchically ordered structures, with a focus on the blown bubble film (BBF) technique and chemically driven assembly. Next, we discuss significant advances in building integrated nano-electronic systems based on the reproducible assembly of scalable NW crossbar arrays, such as high-density memory arrays and logic structures. Lastly, we describe unique applications of assembled NW device arrays for studying functional nanoelectronic–biological interfaces by building well-defined NW-cell/tissue hybrid junctions, including the highly integrated NW–neuron interface and the multiplexed, flexible NW–heart tissue interface.

ABSTRAKT Sprowadzone do Wilna między 1616 a 1618 r. benedyktynki utworzyły niewielką i skromnie uposażoną wspólnotę. Ich sytuacja zmieniła się w 1692 r., kiedy to dzięki bogatym zapisom Feliksa Jana Paca mogły wystawić murowany kościół konsekrowany w 1703 r. Hojność podkomorzego litewskiego nie była przypadkowa, bowiem do wileńskich benedyktynek wstąpiły jego córki Sybilla i Anna, jedyne potomstwo jakie po sobiepozostawił. Z nich szczególne znaczenie dla dziejów klasztoru miała Sybilla (Magdalena) Pacówna, która w 1704 r. została wybrana ksienią. Nie tylko odnowiła ona życie wspólnoty, ale stała się również jedną z najważniejszych postaci ówczesnego Wilna. Po pożarze w 1737 r. Sybilla Pacówna energicznie przystąpiła do odbudowy klasztoru i kościoła, którą kończyła już jej następczyni Joanna Rejtanówna. Wzniesioną wówczas według projektu Jana Krzysztofa Glaubitza fasadę ozdobiono stiukowo-metalową dekoracją o indywidualnie zaplanowanym programie ideowym odwołującym się i do tradycji zakonnej i rodowej – pacowskiej. W fasadzie wyeksponowano ideały związane z życiem benedyktyńskim sytuując je wśród aluzji o konieczności walki na płaszczyźnie ducha i ciała, włączając w militarną symbolikę także konieczność walki z wrogami Kościoła i ojczyzny oraz charakterystyczną dla duchowości benedyktyńskiej pobożność związaną z krzyżem w typie karawaka oraz zOpatrznością Bożą. Jednocześnie przypominano o bogactwie powołań w klasztorze benedyktynek wileńskich przyrównując mniszki do lilii. Porównanie to dzięki obecności w fasadzie herbu Gozdawa (podwójna lilia) oraz powszechnego w XVII i XVIII w. zwyczaju określania Paców „Liliatami” można było odnosić także do ich rodu, w tym do zasłużonej dla klasztoru ksieni Sybilli. Tak mocne wyeksponowanie fundatorów było nie tylko chęciąupamiętnia darczyńców, ale wraz z całym architektonicznym i plastycznym wystrojem świątyni wiązało się z koniecznością stworzenia przeciwwagi dla nowego i prężnie rozwijającego się pod patronatem elity litewskiej klasztoru Wwizytek w Wilnie. Przy tym charakter dekoracji fasady kościoła pw. św. Katarzyny wpisuje się w inne fundacje Paców: kościół pw. św. Teresy i kościół pw. śś. Piotra i Pawła będąc ostatnią ważną inicjatywą artystyczną rodu w stolicy Wielkiego Księstwa Litewskiego. SUMMARY The Benedictines, who had been brought to Vilnius between 1616 and 1618, formed a small and modest community. Thanks to the generous legacy of Feliks Jan Pac, in 1692 their situation changed as they could erect a brick church, which was then consecrated in 1703. The generosity of the Lithuanian chamberlain was not a coincidence; his two daughters, Sybilla and Anna, the only offspring he left, had joined the Benedictine Sisters in Vilnius. Sybilla (Magdalena) Pac, who became an abbess in 1704, was particularly important for the history of the monastery. Not only did she renew the community life, but she also became one of the most important personalities of the then Vilnius. After the fire in 1737 Sybilla Pac vigorously started rebuilding the monastery and the church, which was completed by her successor, Joanna Rejtan. The facade which was then erected after Johann Christoph Glaubitz’s design was adorned with stucco and metal decorations with a perfectly devised ideological programme which referred to the tradition of the order and to the one of the Pac family. The facade presented ideals connected with the Benedictine life, which placed them among the hints of having to fight at the level of spirit and body, incorporating among the military symbols also the need to fight the enemies of the Church and the state, and the typical for the Benedictine spirituality piety connected with the Caravaca cross and the Divine Providence. At the same time, it reminded of the Benedictine vocations comparing nuns to lilies. This comparison, due to the presence of the Gozdawa coat-of-arms (double lilie) and the common nickname of the Pac family in the 17th and 18th cc. “the Liliats”, could also apply to their lineage, including the abbess Sybilla and her services to the monastery. Exposing founders in such an emphatic way was not only the will to immortalise them, but was also, together with the entire architectural and artistic decor of the church, connected with the need to counterbalance the new and dynamicallydeveloping Visitation Monastery in Vilnius. At the same time, the nature of the facade decoration of the Church of St. Catherine is in line with other foundations of the Pac family: St Theresa’s Church and the St Peter and St Paul Church, and was the last significant artistic initiative of the family in thecapital of the Grand Duchy of Lithuania

The selection of an appropriate smart building technology has been a challenge for stakeholders, because no specific selection criteria are currently available. This study aimed to identify the potential selection criteria for the selection of smart building technologies for prison buildings in the United Arab Emirates. A questionnaire survey was conducted to evaluate the relative importance of smart building technologies and the specific selection criteria. 238 experts from the public and the private sector with rich experience in the construction and prison industry participated in the survey. The data obtained were analyzed for descriptive statistics and the Mann-Whitney U test was conducted to compare the responses of the government and private sector respondents. Cronbach’s coefficient was estimated using reliability analysis. Finally, exploratory factor analysis was performed by Principal Axis Factoring (PAF) to extract the contributing factors and was further improved by varimax rotation using SPSS. To evaluate the appropriateness of the factor extraction, the Kaiser-Mayer-Olkin (KMO) measure of sampling accuracy and Barlett’s test of sphericity were conducted. The results demonstrated that most participants thought that the safety and security, anti-hacking capability, high working efficiency, and durability of the new smart building technology were very important. 14 listed selection criteria were extracted into three factors by factor analysis explaining 50.585% total variation. Regarding smart building technologies, fire protection was mostly voted by the participants followed by video surveillance and heat, ventilation, and air-conditioning system (HVAC). This study is a novel research study identifying the key selection criteria for the selection of important smart building technologies and would be helpful for a broad audience.

This paper addresses the design process for the miniaturization of a complex computing system within the micro SD format. The complete device is capable of running a Linux OS in a standalone mode. The process is illustrated by a real design example that has been taken through all the steps from architecture through a PCB hardware prototype to a fully integrated miniature SIP solution. The design process starts with a detailed architecture definition describing in detail the individual functions that must be implemented within the design. Once the architecture has been defined a detailed schematic is created, in which care is taken to ensure that all the components will be available in die format or low profile WLCSP so as to fit the low profile of the micro SD card. Prior to starting detail design of the SiP a complete working prototype must be constructed using packaged parts mounted on a PCB. This step ensures that the complete system is functional and any firmware, OS development or software can be tested independently of the SiP. This breadboard also allows for experimentation on passive BoM reduction, a necessary step towards reducing component count prior to SiP integration. A revised schematic for the SiP is created in which the packaged components are replaced by bare die equivalents with all the individual bond pads. Prior to this step negotiations have to be made with all bare die suppliers to confirm availability and obtain detailed information concerning the die pad layout and technology. Appropriate substrate technology choice has to be made. Miniaturization of complex heterogeneous SiPs requires best in world class substrates. In this case extremely high definition 6-layer build up substrates were required with complex plating techniques for wire-bonding compatibility. The detailed design is carried out using standard PCB or SIP layout tools. In the design example a total of 6 dies, 4 packaged parts and 40 small chip SMTs were integrated. A memory stack of 3 dies plus the 6 layer substrate and over-mold was integrated within the maximum height of 0.8mm. This required the use of state of the art Film on Wire with dies thinned to less than 80im. Signal integrity simulations of the substrate are made at this stage for critical parts of the system. The debug process of such complex designs requires constant interaction between breadboard performance and SIP performance to determine root causes for potential failure of the SiP. Since the design has 1000 nets of which only 35 are visible on the SIP, probing is impossible. In the actual design example the miniature micro SD SiP is fully functional and operates as a stand-alone Linux computer.

This review paper discusses the complete evolution of free-space optical (FSO) communication, also known as unguided optical communication (UOC) technologies, all the way back to ancient man’s fire to today’s machine-learning-supported UOC systems. The principles, significance, and developments that have happened over the past several decades, as well as installation methodologies, technological limitations, and today’s challenges of UOCs are presented. All the subsets of UOC: FSO communication, underwater optical wireless communication (UOWC), and visible light communication (VLC), with their technology/system developments, potential applications, and limitations are reviewed. The state-of-the-art developments/achievements in (i) FSO channel effects and their mitigation techniques; (ii) radio-over-FSO techniques; (iii) wavelength division multiplexing and sub-carrier multiplexing techniques; (iv) FSO for worldwide interoperability for microwave access applications; (v) space optical satellite communication (SOSC); (vi) UWOC; (vii) photoacoustic communication (PAC); (viii) light-fidelity; (ix) VLC; (x) vehicular VLC (V2LC); and (xi) optical camera communication are reviewed. In addition, the current developments on emerging technologies such as artificial intelligence (to improve the performance of UOC systems), energy harvesting (for the effective utilization of UOC channels), and near-future communication network scenarios (mandatory for secured broadband digital links) are covered. Finally, in brief, to achieve the full potential of UOC systems, challenges that require immediate research attention are summarized.

Abstract The current trend in the electronics industry is one of increased computing performance, combined with a seemingly unending demand for portability and increased miniaturization; this is especially evident in the significant changes to the semiconductor device. To sustain the performance-improvement trend without increasing total cost, the partitioning of single die into a multi-chip architecture is widely studied in industry. These partitioned chips are then integrated into a single system-in-package (SiP). However, partitioning a single die into multiple split die causes two major challenges. The first is that it creates the need for very high density die to die interconnection. This interconnection is needed to provide enough routing density between the multiple die. Based on design studies, it believes that 2μm line and 2μm space is required in the package substrate. The second challenge is created by the increase in the overall die size. After partitioning the single die, each resulting smaller die must have its own I/O circuits, and effectively increases the total die area. This increase is a penalty, as mobile devices have a limited package size. When comparing a conventional package on package (PoP), the SiP requires a higher pin count with a finer pitch connection between the die and the memory. This finer pitch is needed to have enough I/Os, but within a limited package size to support mobile devices. To overcome these challenges, the structure of i-THOP® with POP pad, named “i-THOP® with Die embedded +ReDestribution Layer(RDL) structure”, has been developed. Herein, i-THOP® (integrated Thin film High density Organic Package) is a type of high-density substrate A key aspect to development of Die embedded +RDL is forming the multiple redistribution layers (RDL) over die and the fine pitch via connection. To achieve this, the proper material set was selected based on stress simulations and basic experiments. Regarding the manufacturing process, a conventional printed-circuit board (PCB) production line was used to minimize production cost. This article reports the manufacturing process and characteristics of the structure.

AbstractWith the rise in momentous resource wastage and severe environmental pollution, a viable path for sustainability is through the use of reprocessable and recyclable materials like vitrimers. Herein, we demonstrated the synthesis of dynamic disulfide‐containing epoxy resin by condensing an amide derivative of 2,2′‐dithiodibenzoic acid with epichlorohydrin. The aforementioned epoxy resin was cured utilizing the two bio‐based curing agents poly(amido amine) and cystamine to produce three distinct epoxy vitrimers. The use of reactive diluent reduced the generation of volatile organic compounds during the curing process. The existence of disulfide bond and aliphatic moiety in the epoxy vitrimers established high elongation at break with good tensile strength. Owing to the dynamic bond, the vitrimers exhibited self‐healing properties with a healing efficiency of 71.48% along with good shape memory abilities. Additionally, the disulfide bond dynamic exchange reaction allowed the polymer chain architecture to topologically reorganize, making them reprocessable and degradable. Moreover, these epoxy vitrimers have the ability to shield ultraviolet radiation as well as inhibits oxidation, and have good chemical resistance properties. The investigated epoxy thermoset thus provides a lot of potential for application as a durable thin film material.

Abstract The following paper presents a new type of gas lubricated thrust bearing that utilizes additive manufacturing or also known as direct metal laser melting (DMLM) to fabricate the bearing. The motivation for the new bearing concept is derived from the need for highly efficient supercritical carbon dioxide (sCO2) turbomachinery in the mega-watt power range. The paper provides a review of existing gas thrust-bearing technology, outlines the need for the new DMLM concept, and discusses proof-of-concept testing results. The new concept combines hydrostatic pressurization with individual tilting pads that are flexibly mounted using hermetic squeeze film dampers (HSFD) in the bearing-pad support. This paper describes the thrust-bearing concept and discusses the final design approach. Proof-of-concept testing in air for a 6.8 in. (173 mm) outer diameter thrust gas bearing was performed; with thrust loading, up to 1500 lbs (6.67 kN) and a thrust runner speed of 10krpm (91 m/s tip speed). The experiments were performed with a bent shaft resulting in thrust runner axial vibration magnitudes of 2.9 mils (74 μm) p-p and dynamic thrust loads of 270 lbs (1.2 kN) p-p. In addition, force deflection characteristics and stiffness coefficients of the bearing system are presented for an inlet hydrostatic pressure of 380 psi (2.62 MPa). Results at 10 krpm show that the pad support architecture was able to sustain high levels of dynamic misalignment equaling 6 times the nominal film clearance while demonstrating a unit load-carrying capacity of 55 psi (0.34 Mpa). Gas-film force deflection tests portrayed nonlinear behavior like a hardening spring, while the bearing pad support stiffness was measured to be linear and independent of gas film thickness.

ABSTRACTExamining CMP at any scale, one finds coupled contact mechanics and fluid mechanics. Increasingly sophisticated experimental and computational techniques have revealed aspects of solid-solid interaction and slurry flow at the wafer and groove scale and, more recently, at the texture scale. Successful prediction of CMP performance hinges on identifying universal physics that span these scales. In this paper we first review results of novel asperity-scale experiments that characterize the pad texture both as a solid topography subject to contact deformation and as an equivalent porous medium for slurry flow. These measures reveal that much of the texture volume is inactive as flow space, a feature confirmed quantitatively by computational modeling of flow across a conditioned CMP pad surface built from 3-D microscopy images. For hydrodynamics, the findings establish active fluid volume per unit area as the property that bridges from asperity scale to wafer scale. We then derive a fundamental basis for CMP removal rate prediction based on contact and hydrodynamics, using a Sommerfeld number defined across the groove and texture length scales. The resulting equation, containing a single unknown proportionality constant, demonstrates that the often used product of downforce and table speed tracks removal rate only when the hydrodynamic state affords adequate pad-wafer contact. Departures from the Preston equation attributed in other models to chemically-limited regimes of CMP are explained in the present treatment as changes in hydrodynamic film thickness and contact area—a fact confirmed by direct measurement. Removal rate predictions are discussed for ILD, STI, and copper processes using both conventional and non-Prestonian slurries, including variations in downforce, table speed, temperature, pad properties, and groove design. Finally, the influence of regional pad-wafer hydrodynamics is illustrated by applying the contact-hydrodynamics equation to grooves specially configured to vary the slurry film thickness from wafer center to edge. Local removal rates are well predicted using locally defined values of the groove-texture Sommerfeld number, confirming the generality of the contact-hydrodynamic description at least from wafer to asperity scale. Findings are further discussed in the context of next-generation pad architectures—not only to achieve more effective pad-wafer contact and slurry delivery, but also to favorably decouple contact and fluid mechanics in CMP pad design.

Abstract The following paper presents breakthrough experimental results for a new hermetic squeeze film damper (HSFD) concept that is integrally designed within an externally pressurized tilting-pad radial gas bearing support. The flexibly damped gas bearing module was designed for a 7.2" (183 mm) diameter shaft and fabricated using direct metal laser melting (DMLM); also known as additive manufacturing. The bearing and HSFD were sized based on ongoing studies for oil-free super-critical carbon dioxide (sCO2) power turbines in the 8.5MW-10MW power range. The development of the new damper concept was motivated by past dynamic testing on HSFD, which generated frequency dependent stiffness and damping force coefficients. In efforts to eliminate the frequency dependency, a new HSFD architecture was conceived that adds accumulator volumes and a pass-through channel to previously conceived HSFD flow network designs. The other motivation of the work is the need for developing a cost-effective and reliable oil-free bearing technology that is scalable to large power turbomachinery applications. There were several objectives to the following work. The first objective was to successfully design and fabricate a single piece bearing-damper using additive manufacturing, while dimensionally controlling critical design features. The paper discusses the manufacturing steps and shows cut-ups that reveal adequate clearance control capability with internal damper clearances.

The 2022 Australasian Road Safety Conference, was held in conjunction with Trafinz NZ. With the restrictions of the COVID-19 pandemic mainly behind, the organising committee were pleased to present the proceedings for the first hybrid format for this conference. Conference attendees were able to attend in person (at the Te Pae conference centre in Ōtautahi Christchurch) or virtually, including live streamed plenary sessions. This is the seventh conference in the series that commenced with amalgamation of the Road Safety Research and Education Conference and the Australasian College of Road Safety Conference. It is the first time the combined conference has been in New Zealand. This conference was a unique opportunity for everyone involved in road safety including researchers, practitioners, policymakers, police, educators, advocates and community groups to meet, present and discuss their work. These proceedings describe research, educational and policing program implementation and policy and management strategies related to all aspects of road safety and especially related to the conference theme of Changing Today for Tomorrow. Over 600 delegates from 18 countries will be attending the hybrid conference. This conference covered a comprehensive range of topics including speed, infrastructure and road design, education, licensing, vehicle design, impairment due to alcohol, drugs and mobile phones. The conference plenaries also covered the impacts of climate change on future transport systems and how this might impact on road safety. There was also a special plenary session on safety issues for Indigenous people groups across New Zealand and Australia and how we can work with these communities to achieve vision zero. The conference also presented both face-to-face and virtual symposium sessions including the following important topics: Integrating road safety into local Government, Automated Enforcement, Implementing Speed Management in Victoria and New Zealand, Gig economy road safety, Changing the way we think about older Australian drivers, Managing the safety of ageing heavy vehicle drivers, How safe is your dinner and Redeveloping Bike Education. Authors of accepted Extended Abstracts and Full Papers represent international and local institutions from all aspects of their respective communities including research centres, private companies, government agencies and community groups. These Extended Abstracts provide an indication of the important work being done in Australia, New Zealand and internationally as part of the United Nations, One UN Vision for Road Safety to reduce the number of crashes on the road by 50 percent by 2030. The Conference Organising Committee allowed two manuscript types for the conference: ‘Extended Abstracts’ and peer-reviewed ‘Full Papers’. Using a similar format to the previous successful conference in 2021, the Conference Scientific sub-Committee initially called for submissions in the form of Extended Abstracts (approx. 1 to 3 pages). Each Extended Abstract was reviewed by two independent expert peer reviewers on the following selection criteria: content consistent with the conference theme, novelty of information or data, clarity, relevance to practice or policy, scientific merit, and interest to audience. Over 200 Extended Abstract manuscripts were accepted for face-to-face (F2F), virtual (around 80) and poster sessions. To accommodate more presentations into the four F2F conference streams some authors were offered a rapid-fire presentation slot of 4 minutes, with the option to provide a longer virtual presentation or poster. Authors were also provided the option of submitting a Full Paper, which is HERDC* compliant. Based on the outcome of the peer review of their Extended Abstract, some authors who requested extension of their submissions into Full Papers for a run on into the Journal of Road Safety, were provided that opportunity by the two peer reviewers. The submitted Full Paper subsequently underwent a further review by three independent peer reviewers for inclusion into the Journal of Road Safety (JRS). There were a record number of Full Paper submissions of which nine of twenty four submitted have so far been fully peer-reviewed and accepted as ‘In-Press’ submissions for publication in the JRS. DOI links to these full papers are included into these proceedings. For the second time in the conference series the ACRS2022 partnered with Monash University’s Monash Art, Design and Architecture (MADA) to link Poster authors with final year graphic design students and alumni. Like at the ARSC2021 this gave authors an opportunity to develop high quality visual communications of their poster content. The Authors who chose this option that were matched with a MADA graphic design student and successfully completed the Poster, have had their Poster attached to their Extended Abstract pdfs in these proceedings. The Poster authors were also provided a 4 minute oral rapid-fire presentation slot in a concurrent podium session, followed by a 30 minute poster session, where attendees could ask questions.

ExpositionPortland, Oregon (USA) has become known for an artisanal or ‘maker’ economy that relies on a resurgence of place specificity (Heying), primarily expressed and exported to a global audience in the notion of ‘Portland Made’ (Roy). Portland Made reveals a tension immanent in the notion of ‘place’: place is both here and not here, both real and imaginary. What emerges is a complicated picture of how place conceptually captures various intersections of materiality and mythology, aesthetics and economics. On the one hand, Portland Made represents the collective brand-identity used by Portland’s makers to signify a products’ material existence as handcrafted, place-embedded, and authentic. These characteristics lead to certain assumptions about the concept of ‘local’ (Marotta and Heying): what meaning does Portland Made convey, and how is such meaning distributed? On the other hand, the seemingly intentional embedding of place-specificity in objects meant for distribution far outside of Portland begs another type of question: how does Portland come to be discursively representative of these characteristics, and how are such representations distributed to global audiences? How does this global distribution and consumption of immaterial Portland feed back into the production of material Portland?To answer these questions we look to the realm of social media, specifically the popular image-based service Instagram. For the uninitiated, Instagram is a web-based social media service that allows pictures to be shared and seen by anyone that follows a person or business’ Instagram account. Actions include posting original photos (often taken and posted with a cell phone), ‘liking’ pictures, and ‘hash-tagging’ posts with trending terms that increase visibility. Instagram presents us with a complex view of place as both material and virtual, sometimes reifying and sometimes abstracting often-contradictory understandings of place specificity. Many makers use Instagram to promote their products to a broad audience and, in doing so, makers participate in the construction of Portland’s mythology. In this paper, we use empirical insights to theorise makers’ role in shaping and cultivating the virtual and material aspects of place. Additionally, we discuss how makers navigate the complex relationships tied to the importance of place in their specific cultural productions. In the first section, we develop the notion of a curated maker subjectivity. In the second section, we consider the relationship between subjectivity and place. Both sections emphasize how Instagram mediates the relationship between place and subjectivity. Through spotlighting particular literatures in each section, we attempt to fill a gap in the literature that addresses the relationship between subjectivity, place, and social media. Through this line of analysis, we attempt to better understand how and where Portland is made, along with the implications for Portland’s makers.ActionThe insights from this paper came to us inadvertently. While conducting fieldwork that interrogated ‘localism’ and how Portland makers conceptualise local, makers repeatedly discussed the importance of social media to their work. In our fieldwork, Instagram in particular has presented us with new opportunities to query the entanglements of real and virtual embedded in collective identifications with place. This paper draws from interviews conducted for two closely related research projects. The first examines maker ecosystems in three US cities, Portland, Chicago and New York (Doussard et. al.; Wolf-Powers and Levers). We drew from the Portland interviews (n=38) conducted for this project. The second research project is our multi-year examination of Portland’s maker community, where we have conducted interviews (n=48), two annual surveys of members of the Portland Made Collective (n=126 for 2014, n=338 for 2015) and numerous field observations. As will be evident below, our sample of makers includes small crafters and producers from a variety of ‘traditional’ sectors ranging from baking to carpentry to photography, all united by a common identification with the maker movement. Using insights from this trove of data as well as general observations of the changing artisan landscape of Portland, we address the question of how social media mediates the space between Portland as a material place and Portland as an imaginary place.Social Media, Subjectivity, and Authenticity In the post-Fordist era, creative self-enterprise and entrepreneurialism have been elevated to mythical status (Szeman), becoming especially important in the creative and digital industries. These industries have been characterized by contract based work (Neff, Wissinger, and Zukin; Storey, Salaman, and Platman), unstable employment (Hesmondhalgh and Baker), and the logic of flexible specialization (Duffy and Hund; Gill). In this context of hyper individualization and intense competition, creative workers and other entrepreneurs are increasingly pushed to strategically brand, curate, and project representational images of their subjectivity in order to secure new work (Gill), embody the values of the market (Banet-Weiser and Arzumanova), and take on commercial logics of authenticity (Duffy; Marwick and boyd). For example, Duffy and Hund explore how female fashion bloggers represent their branded persona, revealing three interrelated tropes typically used by bloggers: the destiny of passionate work; the presentation of a glam lifestyle; and carefully curated forms of social sharing. These curated tropes obscure the (unpaid) emotional and aesthetic labour (Hracs and Leslie), self-discipline, and capital required to run these blogs. Duffy and Hund also point out that this concealment is generative of particular mythologies about creative work, gender, race, and class. To this list we would add place; below, we will show the use of Instagram by Portland’s makers not only perpetuates particular mythologies about artisan labour and demands self-branding, but is also a spatial practice that is productive of place through the use of visual vernaculars that reflect a localized and globalized articulation of the social and physical milieu of Portland (Hjorth and Gu; Pike). Similar to many other artists and creative entrepreneurs (Pasquinelli and Sjöholm), Portland’s makers typically work long hours in order to produce high quality, unique goods at a volume that will afford them the ability to pay rent in Portland’s increasingly expensive central city neighbourhoods. Much of this work is done from the home: according to our survey of Portland Made Collective’s member firms, 40% consist of single entrepreneurs working from home. Despite being a part of a creative milieu that is constantly captured by the Portland ‘brand’, working long hours, alone, produces a sense of isolation, articulated well by this apparel maker:It’s very isolating working from home alone. [...] The other people I know are working from home, handmade people, I’ll post something, and it makes you realize we’re all sitting at home doing the exact same thing. We can’t all hang out because you gotta focus when you’re working, but when I’m like ugh, I just need a little break from the sewing machine for five minutes, I go on Instagram.This statement paints Instagram as a coping mechanism for the isolation of working alone from home, an important impetus for makers to use Instagram. This maker uses Instagram roughly two hours per workday to connect with other makers and to follow certain ‘trendsetters’ (many of whom also live in Portland). Following other makers allows the maker community to gauge where they are relative to other makers; one furniture maker told us that she was able to see where she should be going based on other makers that were slightly ahead of her, but she could also advise other makers that were slightly behind her. The effect is a sense of collaborative participation in the ‘scene’, which both alleviates the sense of isolation and helps makers gain legitimacy from others in their milieu. As we show below, this participation demands from makers a curative process of identity formation. Jacque Rancière’s intentional double meaning of the French term partage (the “distribution of the sensible”) creates space to frame curation in terms of the politics around “sharing in” and “sharing out” (Méchoulan). For Rancière, the curative aspect of communities (or scenes) reveals something inherently political about aesthetics: the politics of visibility on Instagram “revolve around what is seen and what can be said about it, who has the ability to see and the talent to speak, around the properties of space and the possibilities of time” (8-9). An integral part of the process of curating a particular identity to express over Instagram is reflected by who they follow or what they ‘like’ (a few makers mentioned the fact that they ‘like’ things strategically).Ultimately, makers need followers for their brand (product brand, self-brand, and place-brand), which requires makers to engage in a form of aesthetic labour through a curated articulation of who a maker is–their personal story, or what Duffy and Hund call “the destiny of passionate work”–and how that translates into what they make at the same time. These identities congeal over Instagram: one maker described this as a “circle of firms that are moving together.” Penetrating that circle by curating connections over Instagram is an important branding strategy.As a confections maker told us, strategically using hashtags and stylizing pictures to fit the trends is paramount. Doing these things effectively draws attention from other makers and trendsetters, and, as an apparel maker told us, getting even one influential trendsetter or blogger to follow them on Instagram can translate into huge influxes of attention (and sales) for their business. Furthermore, getting featured by an influential blogger or online magazine can yield instantaneous results. For instance, we spoke with an electronics accessories maker that had been featured in Gizmodo a few years prior, and the subsequent uptick in demand led him to hire over 20 new employees.The formulation of a ‘maker’ subjectivity reveals the underlying manner in which certain subjective characteristics are expressed while others remain hidden; expressing the wrong characteristics may subvert the ability for makers to establish themselves in the milieu. We asked a small Portland enterprise that documents the local maker scene about the process of curating an Instagram photo, especially curious about how they aesthetically frame ‘site visits’ at maker workspaces. We were somewhat surprised to hear that makers tend to “clean too much” ahead of a photo shoot; the photographer we spoke with told us that people want to see the space as it looks when it’s being worked in, when it’s a little messy. The photographer expressed an interest in accentuating the maker’s ‘individual understanding’ of the maker aesthetic; the framing and the lighting of each photo is meant to relay traces of the maker to potential consumers. The desire seems to be the expression and experience of ‘authenticity’, a desire that if captured correctly grants the maker a great deal of purchase in the field of Portland Made consumers. This is all to say that the curation of the workspaces is essential to the construction of the maker subjectivity and the Portland imaginary. Maker workshops are rendered as real places where real makers that belong to an authentic maker milieu produce authentic Portland goods that have a piece of Portland embedded within them (Molotch). Instagram is central in distributing that mythology to a global audience.At this point we can start to develop the relationship between maker subjectivity and place. Authenticity, in this context, appears to be tied to the product being both handmade and place-specific. As the curated imaginary of Portland matures, a growing dialogue emerges between makers and consumers of Portland Made (authentic) goods. This dialogue is a negotiated form of authority in which the maker claims authority while the consumer simultaneously confers authority. The aforementioned place-specificity signals a new layer of magic in regards to Portland’s distinctive position: would ‘making’ in any other place be generative of such authority? According to a number of our interviewees, being from Portland carries the assumption that Portland’s makers have a certain level of expertise that comes from being completely embedded in Portland’s creative scene. This complex interplay between real and virtual treats Portland’s imaginary as a concrete reality, preparing it for consumption by reinforcing the notion of an authoritative collective brand (Portland Made). One bicycle accessory maker claimed that the ability of Portland’s makers to access the Portland brand transmits credibility for makers of things associated with Portland, such as bikes, beer, and crafty goods. This perhaps explains why so many makers use Portland in the name of their company (e.g. Portland Razor Company) and why so many stamp their goods with ‘Made in Portland’.This, however, comes with an added set of expectations: the maker, again, is tasked with cultivating and performing a particular aesthetic in order to achieve legitimacy with their target audience, only this time it ends up being the dominant aesthetic associated with a specific place. For instance, the aforementioned bicycle accessory maker that we spoke with recalled an experience at a craft fair in which many of the consumers were less concerned with his prices than whether his goods were handmade in Portland. Without this legitimation, the good would not have the mysticism of Portland as a place locked within it. In this way, the authenticity of a place becomes metonymic (e.g. Portlandia), similar to how Detroit became known as ‘Motor City’. Portland’s particular authenticity is wrapped up in individuality, craftiness, creativity, and environmental conscientiousness, all things that makers in some way embed in their products (Molotch) and express in the photos on their Instagram feeds (Hjorth).(Social) Media, Place, and the Performance of Aesthetics In this section, we turn our attention to the relationship between subjectivity, place, and Instagram. Scholars have investigated how television production (Pramett), branding (Pike), and locative-based social media (Hjorth, Hjorth and Gu, Hjorth and Lim, Leszczynski) function as spatial practices. The practices affect and govern experiences and interactions with space, thereby generating spatial hybridity (de Souza e Silva). McQuire, for example, investigates the historical formation of the ‘media city’, demonstrating how various media technologies have become interconnected with the architectural structures of the city. Pramett expands on this analysis of media representations of cities by interrogating how media production acts as a spatial practice that produces and governs contested urban spaces, the people in those spaces, and the habitus of the place, forming what she dubs the “media neighbourhood.” The media neighbourhood becomes ordered by the constant opportunities for neighbourhood residents to be involved in media production; residents must navigate and interact with local space as though they may be captured on film or asked to work in the background production at any moment. These material (on site shooting and local hiring practices) and immaterial (textual, musical, and visual representations of a city) production practices become exploitative, extracting value from a place for media industries and developers that capitalize on a place’s popular imaginary.McQuire’s media city and Pramett’s media neighbourhood help us understand the embeddedness of (social) media in the material landscapes of Portland. Over the past few years, Portland has begun experiencing new flows of tourists and migrants–we should note that more than a few makers mentioned in interviews that they moved to Portland in order to become makers–expecting to find what they see on Instagram overlaid materially on the city itself. And indeed, they do: ‘vibrant’ neighbourhood districts such as Alberta Arts, Belmont, Mississippi, Hawthorne, Northwest 23rd, and downtown Portland’s rebranded ‘West End’ are all increasingly full of colourful boutiques that express maker aesthetics and sell local maker goods. Not only do the goods and boutiques need to exemplify these aesthetic qualities, but the makers and the workspaces from which these goods come from, need to fit that aesthetic.The maker subjectivity is developed through the navigation of both real and virtual experiences that contour the social performance of a ‘maker aesthetic’. This aesthetic has become increasingly socially consumed, a trend especially visible on Instagram: as a point of reference, there are at least four Portland-based ‘foodies’ that have over 80,000 followers on Instagram. One visible result of this curated and performed subjectivity and the place-brand it captures is the physical transformation of Portland: (material) space has become a surface onto which the (virtual) Instagram/maker aesthetic is being inscribed, a stage on which the maker aesthetic is performed. The material and immaterial are interwoven into a dramaturgy that gives space a certain set of meanings oriented toward creativity, quirkiness, and consumption. Meanings cultivated over Instagram, then, become productive of meaning in place. These meanings are consumed by thousands of tourists and newly minted Portlanders, as images of people posing in front of Portland’s hipster institutions (such as Salt & Straw or Voodoo Donuts) are captured on iPhones and redistributed back across Instagram for the world to experience. Perhaps this is why Tokyo now has an outpost of Portland’s Blue Star Donuts or why Red Hook (Brooklyn) has its own version of Portland’s Pok Pok. One designer/maker, who had recently relocated to Portland, captured the popular imaginary of Portland in this conversation:Maker: People in Brooklyn love the idea that it came from Portland. People in Seattle love it; people in the Midwest love that it came from Portland right now, because Portland’s like the thing.Interviewer: What does that mean, what does it embody?Maker: They know that it’s local, it like, they know that maker thing is there, it’s in Portland, that they know it’s organic to Portland, it’s local to Portland, there’s this crazy movement that you hear throughout the United States about–Interviewer: So people are getting a piece of that?Maker: Yeah.For us, the dialogical relationship between material and immaterial has never been more entangled. Instagram is one way that makers might control the gap between fragmentation and belonging (i.e. to a particular community or milieu), although in the process they are confronted with an aesthetic distribution that is productive of a mythological sense of place that social media seems to produce, distribute, and consume so effectively. In the era of social media, where sense of place is so quickly transmitted, cities can come to represent a sense of collective identity, and that identity might in turn be distributed across its material landscape.DenouementThrough every wrench turn, every stitching of fabric, every boutique opening, and every Instagram post, makers actively produce Portland as both a local and global place. Portland is constructed through the material and virtual interactions makers engage in, both cultivating and framing everyday interactions in space and ideas held about place. In the first section, we focused on the curation of a maker aesthetic and the development of the maker subjectivity mediated through Instagram. The second section attempted to better understand how those aesthetic performances on Instagram become imprinted on urban space and how these inscriptions feedback to global audiences. Taken together, these performances reveal the complex undertaking that makers adopt in branding their goods as Portland Made. In addition, we hope to have shown the complex entanglements between space and place, production and consumption, and ‘here’ and ‘not here’ that are enrolled in value production at the nexus of place-brand generation.Our investigation opens the door to another, perhaps more problematic set of interrogations which are beyond the scope of this paper. In particular, and especially in consideration of Portland’s gentrification crisis, we see two related sets of displacements as necessary of further interrogation. First, as we answer the question of where Portland is made, we acknowledge that the capturing of Portland Made as a brand perpetuates a process of displacement and “spatio-subjective” regulation that both reflects and reproduces spatial rationalizations (Williams and Dourish). This dis-place-ment renders particular neighbourhoods and populations within Portland, specifically ethnic minorities and the outer edges of the metropolitan area, invisible or superfluous to the city’s imaginary. Portland, as presented by makers through their Instagram accounts, conceals the city’s “power geometries” (Massey) and ignores the broader social context Portland exists in, while perpetuating the exclusion of ethnic minorities from the conversation about what else is made in Portland.Second, as Portland Made has become virtually representative of a deepening connection between makers and place, the performance of such aesthetic labour has left makers to navigate a process that increasingly leads to their own estrangement from the very place they have a hand in creating. This process reveals an absurdity: makers are making the very thing that displaces them. The cultivation of the maker milieu attracts companies, in-movers, and tourists to Portland, thus creating a tight real estate market and driving up property values. Living and working in Portland is increasingly difficult for makers, epitomized by the recent sale and eviction of approximately 500 makers from the Town Storage facility (Hammill). Additionally, industrial space in the city is increasingly coveted by tech firms, and competition over such space is being complicated by looming zoning changes in Portland’s new comprehensive plan.Our conclusions suggest additional research is needed to understand the relationship(s) between such aesthetic performance and various forms of displacement, but we also suggest attention to the global reach of such dynamics: how is Portland’s maker ecosystem connected to the global maker community over social media, and how is space shaped differentially in other places despite a seemingly homogenizing maker aesthetic? Additionally, we do not explore policy implications above, although there is significant space for such exploration with consideration to the attention that Portland and the maker movement in general are receiving from policymakers hungry for a post-Fordist magic bullet. ReferencesBanet-Weiser, Sarah, and Inna Arzumanova. “Creative Authorship, Self-Actualizing Women, and the Self-Brand.” Media Authorship. Eds. Cynthia Chris and David A. Gerstner. New York, NY: Routledge, 2012: 163-179. De Souza e Silva, Adriana. “From Cyber to Hybrid: Mobile Technologies as Interfaces of Hybrid Spaces.” Space and Culture 9.3 (2006): 261–278.Duffy, Brooke Erin, “The Romance of Work: Gender and Aspirational Labour in the Digital Culture Industries.” International Journal of Cultural Studies (2015): 1–17. Duffy, Brooke Erin, and Emily Hund. “‘Having It All’ on Social Media: Entrepreneurial Femininity and Self-Branding among Fashion Bloggers.” Social Media + Society 1.2 (2015): n. pag. Doussard, Marc, Charles Heying, Greg Schrock, and Laura Wolf-Powers. Metropolitan Maker Networks: The Role of Policy, Organization, and "Maker-Enabling Entrepreneurs" in Building the Maker Economy. Progress update to the Ewing Marion Kauffman Foundation. 2015. Gill, Rosalind. “‘Life Is a Pitch’: Managing the Self in New Media Work.” Managing Media Work (2010): n. pag. Hammill, Luke. "Sale of Towne Storage Building Sends Evicted Artists, Others Scrambling for Space." The Oregonian, 2016.Hesmondhalgh, David, and Sarah Baker. Creative Labour: Media Work in Three Cultural Industries. London, UK: Routledge, 2011. Heying, Charles. Brew to Bikes: Portland’s Artisan Economy. Portland, OR: Ooligan Press, 2010. Hjorth, Larissa. “The Place of the Emplaced Mobile: A Case Study into Gendered Locative Media Practices.” Mobile Media & Communication 1.1 (2013): 110–115. Hjorth, Larissa, and Kay Gu. “The Place of Emplaced Visualities: A Case Study of Smartphone Visuality and Location-Based Social Media in Shanghai, China.” Continuum: Journal of Media & Cultural Studies 26.5 (2012): 699–713. Hjorth, Larissa, and Sun Sun Lim. “Mobile Intimacy in an Age of Affective Mobile Media.” Feminist Media Studies 12.4 (2012): 477–484. Hracs, Brian J., and Deborah Leslie. “Aesthetic Labour in Creative Industries: The Case of Independent Musicians in Toronto, Canada.” Area 46.1 (2014): 66–73. Leszczynski, A. “Spatial Media/tion.” Progress in Human Geography 39.6 (2014): 729–751. Marotta, Stephen, and Charles Heying. “Interrogating Localism: What Does ‘Made in Portland’ Really Mean?” Craft Economies: Cultural Economies of the Handmade. Eds. Susan Luckman and Nicola Thomas. London, UK: Bloomsbury Academic: forthcoming. Marwick, Alice E., and danah boyd. “I Tweet Honestly, I Tweet Passionately: Twitter Users, Context Collapse, and the Imagined Audience.” New Media & Society 13.1 (2011): 114–133. Massey, Doreen. “A Global Sense of Place.” Space, Place, and Gender. Minneapolis, MN: University of Minnesota Press, 1994. McQuire, Scott. The Media City: Media, Architecture and Urban Space. Los Angeles, CA: Sage Publications Inc., 2008. Mechoulan, Eric. “Introduction: On the Edges of Jacques Ranciere.” SubStance 33.1 (2004): 3–9. Molotch, Harvey. “Place in Product.” International Journal of Urban and Regional Research 26.4 (2003): 665–688. Neff, Gina, Elizabeth Wissinger, and Sharon Zukin. “Entrepreneurial Labor among Cultural Producers: ‘Cool’ Jobs in ‘Hot’ Industries.” Social Semiotics 15.3 (2005): 307–334. Pasquinelli, Cecilia, and Jenny Sjöholm. “Art and Resilience: The Spatial Practices of Making a Resilient Artistic Career in London.” City, Culture and Society 6.3 (2015): 75–81. Pike, Andy. “Placing Brands and Branding: A Socio-Spatial Biography of Newcastle Brown Ale.” Transactions of the Institute of British Geographers 36.2 (2011): 206–222. ———. “Progress in Human Geography Geographies of Brands and Branding Geographies of Brands and Branding.” (2009): 1–27. Ranciere, Jacque. The Politics of Aesthetics. London: Bloomsbury Academic, 2004. Roy, Kelley. Portland Made. Portland, OR: Self-Published, 2015.

IntroductionThey shall grow not old, as we that are left grow old; Age shall not weary them, nor the years condemn. At the going down of the sun and in the morning We will remember them.Recited at many Anzac and Remembrance Day services, ‘The Ode’, an excerpt from a poem by Laurence Binyon, speaks of a timelessness within the inexorable march of time. When we memorialise those for whom time no longer matters, time stands still. Whether those who died in service of their country have finally “beaten time” or been forced to acknowledge that “their time on earth was up”, depends on your preference for clichés. Time and death are natural bedfellows. War memorials, be they physical or digital, declare a commitment to “remember them”. This article will compare and contrast the purpose of, and community response to, virtual and physical war memorials. It will examine whether virtual war memorials are a sign of the times – a natural response to the internet era. If, as Marshall McLuhan says, the medium is the message, what experiences do we gain and lose through online war memorials?Physical War MemorialsDuring and immediately after the First World War, physical war memorials were built in almost every city, town and village of the Allied countries involved in the war. They served many purposes. One of the roles of physical war memorials was to keep the impact of war at the centre of a town’s consciousness. In a regional centre like Bathurst, in New South Wales, the town appears to be built around the memorial – the court, council chambers, library, churches and pubs gather around the war memorials.Similarly, in small towns such as Bega, Picton and Kiama, war memorial arches form a gateway to the town centre. It is an architectural signal that you are entering a community that has known pain, death and immense loss. Time has passed, but the names of the men and women who served remain etched in stone: “lest we forget”.The names are listed in a democratic fashion: usually in alphabetical order without their rank. However, including all those who offered their service to “God, King and Country” (not just those who died) also had a more sinister and divisive effect. It reminded communities of those “eligibles” in their midst whom some regarded as “shirkers”, even if they were conscientious objectors or needed to stay and continue vital industries, like farming (Inglis & Phillips 186).Ken Inglis (97) estimated that every second Australian family was in mourning after the Great War. Jay Winter (Sites 2) goes further arguing that “almost every family” in the British Commonwealth was grieving, either for a relative; or for a friend, work colleague, neighbour or lover. Nations were traumatised. Physical war memorials provided a focal point for that universal grief. They signalled, through their prominence in the landscape or dominance of a hilltop, that it was acceptable to grieve. Mourners were encouraged to gather around the memorial in a public place, particularly on Anzac Day and Remembrance Day each year. Grief was seen, observed, respected.Such was the industrial carnage of the Western Front, that about one third of Australia and New Zealand’s fatal casualties were not brought home. Families lost a family member, body and soul, in the Great War. For those people who subscribed to a Victorian view of death, who needed a body to grieve over, the war memorial took on the role of a gravesite and became a place where people would place a sprig of wattle, poke a poppy into the crevice beside a name, or simply touch the letters etched or embossed in the stone (Winter, Experience 206). As Ken Inglis states: “the statue on its pedestal does stand for each dead man whose body, identified or missing, intact or dispersed, had not been returned” to his home town (11).Physical war memorials were also a place where women could forge new identities over time. Women accepted, or claimed their status as war widows, grieving mothers or bereft fiancés, while at the same time coming to terms with their loss. As Joy Damousi writes: “mourning of wartime loss involved a process of sustaining both a continuity with, and a detachment from, a lost soldier” (1). Thus, physical war memorials were transitional, liminal spaces.Jay Winter (Sites 85) believes that physical war memorials were places to both honour and mourn the dead, wounded, missing and shell-shocked. These dual functions of both esteeming and grieving those who served was reinforced at ceremonies, such as Anzac or Remembrance Day.As Joy Damousi (156) and Ken Inglis (457, 463) point out, war memorials in Australia are rarely sites of protest, either for war widows or veterans campaigning for a better pension, or peace activists who opposed militarism. When they are used in this way, it makes headlines in the news (Legge). They are seldom used to highlight the tragedy, inhumanity or futility of war. The exception to this, were the protests against the Vietnam War.The physical war memorials which mushroomed in Australian country towns and cities after the First World War captured and claimed those cataclysmic four years for the families and communities who were devastated by the war. They provided a place to both honour and mourn those who served, not just once, but for as long as the memorial remained. They were also a place of pilgrimage, particularly for families who did not have a grave to visit and a focal point for the annual rituals of remembrance.However, over the past 100 years, some unmaintained physical war memorials are beginning to look like untended graves. They have become obstacles rather than sentinels in the landscape. Laurence Aberhart’s haunting photographs show that memorials in places like Dorrigo in rural New South Wales “go largely unnoticed year-round, encroached on by street signage and suburbia” (Lakin 49). Have physical war memorials largely fulfilled their purpose and are they becoming obsolete? Perhaps they have been supplanted by the gathering space of the 21st century: the Internet.Digital War MemorialsThe centenary of the Great War heralded a mushrooming of virtual war memorials. Online First World War memorials focus on collecting and amassing information that commemorates individuals. They are able to include far more information than will fit on a physical war memorial. They encourage users to search the digitised records that are available on the site and create profiles of people who served. While they deal in records from the past, they are very much about the present: the user experience and their connection to their ancestors who served.The Imperial War Museum’s website Lives of the First World War asks users to “help us build the permanent digital memorial to all who contributed during the First World War”. This request deserves scrutiny. Firstly, “permanent” – is this possible in the digital age? When the head of Google, Vint Cerf, disclosed in 2015 that software programming wizards were still grappling with how to create digital formats that can be accessed in 10, 100 or a 1000 years’ time; and recommended that we print out our precious digital data and store it in hard copy or risk losing it forever; then it appears that online permanency is a mirage.Secondly, “all who contributed” – the website administrators informed me that “all” currently includes people who served with Canada and Britain but the intention is to include other Commonwealth nations. It seems that the former British Empire “owns” the First World War – non-allied, non-Commonwealth nations that contributed to the First World War will not be included. One hundred years on, have we really made peace with Germany and Turkey? The armistice has not yet spread to the digital war memorial. The Lives of the First world War website missed an opportunity to be leaders in online trans-national memorialisation.Discovering Anzacs, a website built by the National Archives of Australia and Archives New Zealand, is a little more subdued and honest, as visitors are invited to “enhance a profile dedicated to the wartime journey of someone who served”.Physical and online war memorials can work in tandem. In 2015, the Supreme Court of Victoria created a website that provides background information on the military service of the 159 members of the legal profession who are named on their Memorial board. This is an excellent example of a digital medium expanding on and reinvigorating a physical memorial.It is noteworthy that all of these online memorial websites commemorate those who served in the First World War, and sometimes the Boer or South African War. There is no space for remembering those who served or died in more recent wars like Afghanistan or Iraq. James Brown and others discuss how the cult of Anzac is overshadowing the service and sacrifices of the men and women who have been to more recent wars. The proximity of their service mitigates against its recognition – it is too close for comfortable, detached remembrance.Complementary But Not ExclusiveA comparison of their functions indicates that online memorials which focus on the First World War complement, but will never replace the role of physical war memorials. As discussed, physical war memorials were sites for grieving, pilgrimage and collectively honouring the men and women who served and died. Online websites which allow users to upload scanned documents and photographs; transcribe diary entries or letters; post tribute poems, songs or video clips; and provide links to other relevant records online are neither places of pilgrimage nor sites for grieving. They are about remembrance, not memory (Scates, “Finding” 221).Ken Inglis describes physical war memorials as “bearers of collective memory” (7). In a sense, online war memorials are keepers of individual, user-enhanced archival records. It can be argued that online memorials to the First World War tap into the desire for hero-worship, the boom in family history research and what Scates calls the “cult of remembrance” (“Finding” 218). They provide a way for individuals, often two or three generations removed, to discover, understand and document the wartime experiences of individuals in their family. By allowing descendants to situate their family story within the larger, historically significant narrative of the First World War, online memorials encourage people to feel that the suffering and untimely death of their forbear wasn’t in vain – that it contributed to something worthwhile and worth remembering. At a collective level, this contributes to the ANZAC myth and former Australian Prime Minister John Howard’s attempt to use it as a foundational myth for Australia’s nationhood.Kylie Veale (9) argues that cyberspace has encouraged improvements on traditional memorial practices because online memorials can be created in a more timely fashion, they are more affordable and they are accessible and enable the sharing of grief and bereavement on a global scale. As evidence of this, an enterprising group in the USA has developed an android app which provides a template for creating an online memorial. They compete with Memorialsonline.com. Veale’s arguments remind us that the Internet is a hyper-democratic space where interactions and sites that are collaborative or contemplative exist alongside trolling and prejudice. Veale also contends that memorial websites facilitate digital immortality, which helps keep the memory of the deceased alive. However, given the impermanence of much of the content on the Internet, this final attribute is a bold claim.It is interesting to compare the way individual soldiers are remembered prior to and after the arrival of the Internet. Now that it is possible to create a tribute website, or Facebook page in memory of someone who served, do families do this instead of creating large physical scrapbooks or photo albums? Or do they do both? Garry Roberts created a ‘mourning diary’ as a record of his journey of agonising grief for his eldest son who died in 1918. His diary consists of 27 scrapbooks, weighing 10 kilograms in total. Pat Jalland (318) suggests this helped Roberts to create some sort of order out of his emotional turmoil. Similarly, building websites or digital tribute pages can help friends and relatives through the grieving process. They can also contribute the service person’s story to official websites such as those managed by the Australian Defence Forces. Do grieving family members look up a website or tribute page they’ve created in the same way that they might open up a scrapbook and remind themselves of their loved one? Kylie Veale’s research into online memorials created for anyone who has died, not necessarily those killed by war, suggests online memorials are used in this way (5).Do grieving relatives take comfort from the number of likes, tags or comments on a memorial or tribute website, in the same way that they might feel supported by the number of people who attend a memorial service or send a condolence card? Do they archive the comments? Garry Roberts kept copies of the letters of sympathy and condolence that he received from friends and relatives after his son’s tragic death and added them to his 27 scrapbooks.Both onsite and online memorials can suffer from lack of maintenance and relevance. Memorial websites can become moribund like untended headstones in a graveyard. Once they have passed their use as a focal point of grief, a place to post tributes; they can languish, un-updated and un-commented on.Memorials and PilgrimageOne thing that online memorials will never be, however, are sites of pilgrimage or ritual. One does not need to set out on a journey to visit an online memorial. It is as far away as your portable electronic device. Online memorials cannot provide the closure or sense of identity and community that comes from visiting a memorial or gravesite.This was evident in December 2014 when people felt the need to visit the Lindt Café in Sydney’s Martin Place after the terrorist siege and lay flowers and tributes. While there were also Facebook tribute pages set up for these victims of violence, mourners still felt the need to visit the sites. A permanent memorial to the victims of the siege has now opened in Martin Place.Do people gather around a memorial website for the annual rituals which take place on Anzac or Remembrance Day, or the anniversaries of significant battles? In 2013, the Australian War Memorial (AWM) saw a spike in people logging onto the Memorial’s Remembrance Day web page just prior to 11am. They left the site immediately after the minute’s silence. The AWM web team think they were looking for a live broadcast of the Remembrance Day service in Canberra. When that wasn’t available online, they chose to stay on the site until after the minute’s silence. Perhaps this helped them to focus on the reason for Remembrance Day. Perhaps, as Internet speeds get faster, it will be possible to conduct your own virtual ceremony in real time with friends and family in cyberspace.However, I cannot imagine a time when visiting dignitaries from other countries will post virtual wreaths to virtual war memorials. Ken Inglis argues that the tomb of the Unknown Soldier in the AWM has become the ritual centre of the Australian nation, “receiving obligatory wreaths from every visiting head of state” (459).Physical and Online Memorials to the War in AfghanistanThere are only eight physical war memorials to the Afghanistan conflict in Australia, even though this is the longest war Australia has been involved in to date (2001-2015). Does the lack of physical memorials to the war in Afghanistan mean that our communities no longer need them, and that people are memorialising online instead?One grieving father in far north Queensland certainly felt that an online memorial would never suffice. Gordon Chuck’s son, Private Benjamin Chuck, was killed in a Black Hawk helicopter crash in Afghanistan in 2010 when he was only 27 years old. Spurred by his son’s premature death, Gordon Chuck rallied family, community and government support, in the tiny hinterland town of Yungaburra, west of Cairns in Queensland, to establish an Avenue of Honour. He knocked on the doors of local businesses, the Returned Servicemen’s League (RSL), the Australian Defence Forces and every level of government to raise $300,000. His intention was to create a timeless memorial of world standard and national significance. On 21 June 2013, the third anniversary of his son’s death, the Chief of the Defence Force and the Prime Minister formally opened the Avenue of Honour in front of “thousands” of people (Nancarrow).Diggers from Afghanistan who have visited the Yungaburra Avenue of Honour speak of the closure and sense of healing it gave them (Nancarrow). The Avenue, built on the shores of Lake Tinaroo, features parallel rows of Illawarra flame trees, whose red blossoms are in full bloom around Remembrance Day and symbolise the blood and fire of war and the cycle of life. It commemorates all the Australian soldiers who have died in the Afghanistan war.The Avenue of Honour, and the memorial in Martin Place clearly demonstrate that physical war memorials are not redundant. They are needed and cherished as sites of grief, hope and commemoration. The rituals conducted there gather gravitas from the solemnity that falls when a sea of people is silent and they provide healing through the comfort of reverent strangers.ConclusionEven though we live in an era when most of us are online every day of our lives, it is unlikely that virtual war memorials will ever supplant their physical forebears. When it comes to commemorating the First World War or contemporary conflicts and those who fought or died in them, physical and virtual war memorials can be complementary but they fulfil fundamentally different roles. Because of their medium as virtual memorials, they will never fulfil the human need for a place of remembrance in the real world.ReferencesBinyon, Laurence. “For the Fallen.” The Times. 21 Sep. 1914. 7 Oct. 2019 <https://www.army.gov.au/our-history/traditions/for-the-fallen>.Brown, James. Anzac’s Long Shadow. Sydney: Black Inc., 2014.Damousi, Joy. The Labour of Loss. Great Britain: Cambridge UP, 1999.Hunter, Kathryn. “States of Mind: Remembering the Australian-New Zealand Relationship.” Journal of the Australian War Memorial 36 (2002). 7 Oct. 2019 <https://www.awm.gov.au/articles/journal/j36/nzmemorial>.Inglis, Ken. Sacred Places: War Memorials in the Australian Landscape. Melbourne: Melbourne UP, 1998.Inglis, Ken, and Jock Phillips. “War Memorials in Australia and New Zealand: A Comparative Survey.” Australian Historical Studies 24.96 (1991): 179-191.Jalland, Pat. Australian Ways of Death: A Social and Cultural History 1840-1918. London: Oxford University Press, 2002.Knapton, Sarah. “Print Out Digital Photos or Risk Losing Them, Google Boss Warns.” Telegraph 13 Feb. 2015. 7 Oct. 2019 <http://www.telegraph.co.uk/news/science/science-news/11410506/Print-out-digital-photos-or-risk-losing-them-Google-boss-warns.html>.Lakin, Shaune. “Laurence Aberhart ANZAC.” Artlink 35.1 (2015): 48-51.Legge, James. “Vandals Deface Two London War Memorials with ‘Islam’ Graffiti”. Independent 27 May 2013. 7 Oct. 2019 <https://www.independent.co.uk/news/uk/crime/vandals-deface-two-london-war-memorials-with-islam-graffiti-8633386.html>.Luckins, Tanya. The Gates of Memory. Fremantle, WA: Curtin University Books, 2004.McLuhan, Marshall. Understating Media: The Extensions of Man. New York: Mentor, 1964.McPhedran, Ian. “Families of Dead Soldiers Angered after Defence Chief David Hurley Donates Memorial Plinth to Avenue of Honour.” Cairns Post 7 June 2014. 7 Oct. 2019 <http://www.cairnspost.com.au/news/cairns/families-of-dead-soldiers-angered-after-defence-chief-david-hurley-donates-memorial-plinth-to-avenue-of-honour/story-fnjpusyw-1226946540125>.McPhedran, Ian. “Backflip over Donation of Memorial Stone from Afghanistan to Avenue of Honour at Yungaburra.” Cairns Post 11 June 2014. 7 Oct. 2019 <http://www.cairnspost.com.au/news/cairns/backflip-over-donation-of-memorial-stone-from-afghanistan-to-avenue-of-honour-at-yungaburra/story-fnkxmm0j-1226950508126>.Ministry for Culture and Heritage. “Interpreting First World War Memorials.” Updated 4 Sep. 2014. <http://www.nzhistory.net.nz/war/interpreting-first-world-war-memorials>.Nancarrow, Kirsty. “Thousands Attend Opening of Avenue of Honour, a Memorial to Diggers Killed in Afghanistan”. ABC News 7 Nov. 2014. 2 Oct. 2014 <http://www.abc.net.au/news/2013-06-22/avenue-of-honour-remembers-fallen-diggers/4773592>.Scates, Bruce. “Finding the Missing of Fromelles: When Soldiers Return.” Anzac Legacies: Australians and the Aftermath of War. Eds. Martin Crotty and Marina Larsson. Melbourne: Australian Scholarly Publishing, 2010. 212-231.Scates, Bruce. “Soldiers’ Journeys: Returning to the Battlefields of the Great War.” Journal of the Australian War Memorial 40 (2007): n.p.Scott, Ernest. Australia during the War: The Official History of Australia in the War of 1914–1918. Vol. XI. Sydney: Angus and Robertson, 1941.Stanley, Peter. “Ten Kilos of First World War Grief at the Melbourne Museum.” The Conversation 27 Aug. 2014. 10 Oct. 2019 <https://theconversation.com/ten-kilos-of-first-world-war-grief-at-the-melbourne-museum-30362>.Veale, Kylie. “Online Memorialisation: The Web as a Collective Memorial Landscape for Remembering the Dead.” Fibreculture Journal 3 (2004). 7 Oct. 2019 <http://three.fibreculturejournal.org/fcj-014-online-memorialisation-the-web-as-a-collective-memorial-landscape-for-remembering-the-dead/>.Winter, Jay. Sites of Memory, Sites of Mourning. Cambrigde: Cambridge UP, 1995.———. The Experience of World War I. London: Macmillan, 1988.

Looked at again and again half consciously by a mind thinking of something else, any object mixes itself so profoundly with the stuff of thought that it loses its actual form and recomposes itself a little differently in an ideal shape which haunts the brain when we least expect it. (Virginia Woolf 38) From briefcases to drugs, and from boxing rings to tower blocks, this issue of M/C Journal turns its attention to the diverse materialities that make up our social worlds. Across a variety of empirical contexts, the collected papers employ objects, structures, and spaces as lenses onto corporeality, extending and unsettling habitual understandings of what a body is and does. By exploring everyday encounters among bodies and other materialities, the contributors elucidate the material processes through which human corporeality is enacted and imagined, produced and unmade.That materialities “tell stories” of bodies is an implicit tenet of embodied existence. In biomedical practice, for example, the thermometer assigns a value to a disease process which might already be felt, whereas the blood pressure cuff sets in motion a story of illness that is otherwise hidden or existentially absent. In so doing, such objects recast corporeality, shaping not only experiences of embodied life, but also the very matter of embodiment.Whilst recognising that objects are “companion[s] in life experience” (Turkle 5), this issue seeks to go beyond a sole focus on embodied experience, and explore the co-constitutive entanglements of embodiment and materiality. The collected papers examine how bodies and the material worlds around them are dialectically forged and shaped. By engaging with a specific object, structure, or space, each paper reflects on embodiment in ways that take account of its myriad material dynamics. BodiesHow to conceptualise the body and attend to its complex relationships with sociality, identity, and agency has been a central question in many recent strands of thinking across the humanities and social sciences (see Blackman; Shilling). From discussions of embodiment and personhood to an engagement with the affective and material turns, these strands have challenged theoretical emphases on body/mind dualisms that have historically informed much thinking about bodies in Western thought, turning the analytic focus towards the felt experience of embodied being.Through these explorations of embodiment, the body, as Csordas writes, has emerged as “the existential ground of culture” (135). Inspired by phenomenology, and particularly by the writings of Merleau-Ponty, Csordas has theorised the body as always-already inter-subjective. In constant dynamic interaction with self, others, and the environment, the body is both creative and created, constituting culture while being constituted by it. As such, bodies continuously materialise through sensory experiences of oneself and others, spaces and objects, such that the embodied self is at once both material and social.The concept of embodiment—as inter-subjective, dynamic, and experientially focussed—is central to this collection of papers. In using the term corporeality, we build on the concept of embodiment in order to interrogate the material makings of bodies. We attend to the ways in which objects, structures, and spaces extend into, and emanate from, embodied experiences and bodily imaginings. Being inherently inter-subjective, bodies are therefore not individual, clearly bounded entities. Rather, the body is an "infinitely malleable and highly unstable culturally constructed product” (Shilling 78), produced, shaped, and negated by political and social processes. Studies of professional practice—for example, in medicine—have shown how the body is assembled through culturally specific, sometimes contingent, arrangements of knowledges and practices (Berg and Mol). Such arrangements serve to make the body inherently “multiple” (Mol) as well as mutable.A further challenge to entrenched notions of singularity and boundedness has been offered by the “affective turn” (Halley and Clough) in the humanities and social sciences (see also Gregg and Siegworth; Massumi; Stewart). Affect theory is concerned with the felt experiences that comprise and shape our being-in-the-world. It problematises the discursive boundaries among emotive and visceral, cognitive and sensory, experiences. In so doing, the affective turn has sought to theorise inter-subjectivity by engaging with the ways in which bodily capacities arise in relation to other materialities, contexts, and “force-relations” (Seigworth and Gregg 4). In attending to affect, emphasis is placed on the unfinishedness of both human and non-human bodies, showing these to be “perpetual[ly] becoming (always becoming otherwise)” (3, italics in original). Affect theory thereby elucidates that a body is “as much outside itself as in itself” and is “webbed in its relations” (3).ObjectsIn parallel to the “affective turn,” a “material turn” across the social sciences has attended to “corporeality as a practical and efficacious series of emergent capacities” which “reveals both the materiality of agency and agentic properties inherent in nature itself” (Coole and Frost 20). This renewed attention to the “stuff” (Miller) of human and non-human environments and bodies has complemented, but also challenged, constructivist theorisations of social life that tend to privilege discourse over materiality. Engaging with the “evocative objects” (Turkle) of everyday life has thereby challenged any assumed distinction between material and social processes. The material turn has, instead, sought to take account of “active processes of materialization of which embodied humans are an integral part, rather than the monotonous repetitions of dead matter from which human subjects are apart” (Coole and Frost 8).Key to this material turn has been a recognition that matter is not lumpen or inert; rather, it is processual, emergent, and always relational. From Bergson, through Deleuze and Guattari, to Bennett and Barad, a focus on the “vitality” of matter has drawn questions about the agency of the animate and inanimate to the fore. Engaging with the agentic capacities of the objects that surround us, the “material turn” recognises human agency as always embedded in networks of human and non-human actors, all of whom shape and reshape each other. This is an idea influentially articulated in Actor-Network-Theory (Latour).In an exposition of Actor-Network-Theory, Latour writes: “Scallops make the fisherman do things just as nets placed in the ocean lure the scallops into attaching themselves to the nets and just as data collectors bring together fishermen and scallops in oceanography” (107, italics in original). Humans, non-human animals, objects, and spaces are thus always already entangled, their capacities realised and their movements motivated, directed, and moulded by one another in generative processes of responsive action.Embodied Objects: The IssueAt the intersections of a constructivist and materialist analysis, Alison Bartlett’s paper draws our attention to the ways in which “retro masculinity is materialised and embodied as both a set of values and a set of objects” in Nancy Meyers’s film The Intern. Bartlett engages with the business suit, the briefcase, and the handkerchief that adorn Ben the intern, played by Robert De Niro. Arguing that his “senior white male body” is framed by the depoliticised fetishisation of these objects, Bartlett elucidates how they construct, reinforce, or interrupt the gaze of others. The dynamics of the gaze are also the focus of Anita Howarth’s analysis of food banks in the UK. Howarth suggests that the material spaces of food banks, with their queues of people in dire need, make hunger visible. In so doing, food banks draw hunger from the hidden depths of biological intimacy into public view. Howarth thus calls attention to the ways in which individual bodies may be caught up in circulating cultural and political discursive regimes, in this case ones that define poverty and deservingness. Discursive entanglements also echo through Alexandra Littaye’s paper. Like Bartlett, Littaye focusses on the construction and performance of gender. Autoethnographically reflecting on her experiences as a boxer, Littaye challenges the cultural gendering of boxing in discourse and regulation. To unsettle this gendering, Littaye explores how being punched in the face by male opponents evolved into an experience of camaraderie and respect. She contends that the boxing ring is a unique space in which violence can break down definitions of gendered embodiment.Through the changing meaning of such encounters between another’s hand and the mutable surfaces of her face, Littaye charts how her “body boundaries were profoundly reconfigured” within the space of the boxing ring. This analysis highlights material transformations that bodies undergo—agentially or unagentially—in moments of encounter with other materialities, which is a key theme of the issue. Such material transformation is brought into sharp relief by Fay Dennis’s exploration of drug use, where ways of being emerge through the embodied entanglements of personhood and diamorphine, as the drug both offers and reconfigures bodily boundaries. Dennis draws on an interview with Mya, who has lived experience of drug use, and addiction treatment, in London, UK. Her analysis parses Mya’s discursive construction of “becoming normal” through the everyday use of drugs, highlighting how drugs are implicated in creating Mya’s construction of a “normal” embodied self as a less vulnerable, more productive, being-in-the-world.Moments of material transformation, however, can also incite experiences of embodied extremes. This is elucidated by the issue’s feature paper, in which Roy Brockington and Nela Cicmil offer an autoethnographic study of architectural objects. Focussing on two Brutalist housing developments in London, UK, they write that they “feel small and quite squashable in comparison” to the buildings they traverse. They suggest that the effects of walking within one of these vast concrete entities can be likened to having eaten the cake or drunk the potion from Alice in Wonderland (Carroll). Like the boxing ring and diamorphine, the buildings “shape the physicality of the bodies interacting within them,” as Brockington and Cicmil put it.That objects, spaces, and structures are therefore intrinsic to, rather than set apart from, the dynamic processes through which human bodies are made or unmade ripples through this collection of papers in diverse ways. While Dennis’s paper focusses on the potentiality of body/object encounters to set in motion mutual processes of becoming, an interest in the vulnerabilities of such processes is shared across the papers. Glimpsed in Howarth’s, as well as in Brockington and Cicmil’s discussions, this vulnerability comes to the fore in Bessie Dernikos and Cathlin Goulding’s analysis of teacher evaluations as textual objects. Drawing on their own experiences of teaching at high school and college levels, Dernikos and Goulding analyse the ways in which teacher evaluations are “anything but dead and lifeless;” they explore how evaluations painfully intervene in or interrupt corporeality, as the words on the page “sink deeply into [one’s] skin.” These words thereby enter into and impress upon bodies, both viscerally and emotionally, their affective power unveiling the agency that imbues a lit screen or a scribbled page.Yet, importantly, this issue also demonstrates how bodies actively forge the objects, spaces, and environments they encounter. Paola Esposito’s paper registers the press of bodies on material worlds by exploring the collective act of walking with golden thread, a project that has since come to be entitled “Walking Threads.” Writing that the thread becomes caught up in “the bumpy path, trees, wind, and passers-by,” Esposito explores how these intensities and forms register on the moving collective of bodies, just as those bodies also press into, and leave traces on, the world around them. That diverse materialities thereby come to be imbued with, or perhaps haunted by, the material and affective traces of (other) bodies, is also shown by the metonymic resonance between Littaye’s face and her coach’s pad: each bears the marks of another’s punch. Likewise, in Bartlett’s analysis of The Intern, Ben is described as having “shaped the building where the floor dips over in the corner” due to the heavy printers he used in his previous, analogue era, job.This sense of the marks or fragments left by the human form perhaps emerges most resonantly in Michael Gantley and James Carney’s paper. Exploring mortuary practices in archaeological context, Gantley and Carney trace the symbolic imprint of culture on the body, and of the body on (material) culture; their paper shows how concepts of the dead body are informed by cultural anxieties and technologies, which in turn shape death rituals. This discussion thereby draws attention to the material, even molecular, traces left by bodies, long after those bodies have ceased to be of substance. The (im)material intermingling of human and non-human bodies that this highlights is also invoked, albeit in a more affective way, by Chris Stover’s analysis of improvisational musical spaces. Through a discussion of “musical-objects-as-bodies,” Stover shows how each performer leaves an imprint on the musical bodies that emerge from transient moments of performance. Writing that “improvised music is a more fruitful starting place for thinking about embodiment and the co-constitutive relationship between performer and sound,” Stover suggests that performers’ bodies and the music “unfold” together. In so doing, he approaches the subject of bodies beyond the human, probing the blurred intersections among human and non-human (im)materialities.Across the issue, then, the contributors challenge any neat distinction between bodies and objects, showing how diverse materialities “become” together, to borrow from Deleuze and Guattari. This blurring is key to Gantley and Carney’s paper. They write that “in post-mortem rituals, the body—formerly the manipulator of objects—becomes itself the object that is manipulated.” Likewise, Esposito argues that “we generally think of objects and bodies as belonging to different domains—the inanimate and the animate, the lifeless and the living.” Her paper shares with the others a desire to illuminate the transient, situated, and often vulnerable processes through which bodies and (other) materialities are co-produced. Or, as Stover puts it, this issue “problematise[s] where one body stops and the next begins.”Thus, together, the papers explore the many dimensions and materialities of embodiment. In writing corporeality, the contributors engage with a range of theories and various empirical contexts, to interrogate the material dynamics through which bodies processually come into being. The issue thereby problematises taken-for-granted distinctions between bodies and objects. The corporeality that emerges from the collected discussions is striking in its relational and dynamic constitution, in the porosity of (imagined) boundaries between self, space, subjects, and objects. As the papers suggest, corporeal being is realised through and within continuously changing relations among the visceral, affective, and material. Such relations not only make individual bodies, but also implicate socio-political and ecological processes that materialise in structures, technologies, and lived experiences. We offer corporeality, then, as a framework to illuminate the otherwise hidden, politically contingent, becomings of embodied beings. ReferencesBarad, Karen. “Posthumanist Performativity: Toward an Understanding of How Matter Comes to Matter.” Signs: Journal of Women in Culture and Society 28 (2003): 801–831.Bennett, Jane. Vibrant Matter: A Political Ecology of Things. Durham, NC: Duke UP, 2010.Berg, Marc, and Annemarie Mol (eds.) Differences in Medicine: Unraveling Practices, Techniques, and Bodies. Durham, NC: Duke, 1998.Bergson, Henri. Creative Evolution. London: Henry Holt and Company, 1911Blackman, Lisa. The Body: Key Concepts. London: Berg, 2008.Carroll, Lewis. Alice in Wonderland. London: Macmillan, 1865.Coole, Diana, and Samantha Frost. “Introducing the New Materialisms.” New Materialisms: Ontology, Agency, and Politics. Eds. Diana Coole and Samantha Frost. Durham, NC: Duke, 2010. 1-46.Csordas, Thomas J. “Somatic Modes of Attention.” Cultural Anthropology 8.2 (1993): 135-156.Deleuze, Gilles, and Felix Guattari. A Thousand Plateaus: Capitalism and Schizophrenia. London: Continuum, 2004.Gregg, Melissa, and Gregory Seigworth (eds.) The Affect Theory Reader. Durham, NC: Duke, 2010.Halley, Jean, and Patricia Ticineto Clough. The Affective Turn: Theorizing the Social. Durham, NC: Duke UP, 2007.Latour, Bruno. Reassembling the Social: An Introduction to Actor-Network-Theory. Oxford: Oxford UP, 2005.Massumi, Brian. The Politics of Affect. Cambridge: Polity Press, 2015.Merleau-Ponty, Maurice. Phenomenology of Perception. Trans. Colin Smith. London: Routledge, 1962Miller, Daniel. Stuff. Cambridge: Polity Press, 2010.Mol, Anemarie. The Body Multiple: Ontology in Medical Practice. Durham, NC: Duke UP, 2002.Seigworth, Gregory, and Melissa Gregg. “An Inventory of Shimmers.” The Affect Theory Reader. Eds. Melissa Gregg and Gregory Seigworth. Durham, NC: Duke, 2010. 1-28.Shilling, Chris. The Body and Social Theory. Nottingham: SAGE Publications, 2012.Stewart, Kathleen. Ordinary Affects. Durham, NC: Duke UP, 2007.Turkle, Sherry. “The Things That Matter.” Evocative Objects: Things We Think With. Ed. Sherry Turkle. Cambridge MA: MIT Press, 2007.Woolf, Virginia. Street Haunting. London: Penguin Books, 2005.

Diaspora This article looks at diaspora through the transformations of an established public service broadcaster, the BBC World Service, by considering some of the findings of the AHRC-funded Tuning In: Contact Zones at the BBC World Service, which is part of the Diasporas, Migration and Identities program. Tuning In has six themes, each of which focuses upon the role of the BBC WS: The Politics of Translation, Diasporic Nationhood, Religious Transnationalism, Sport across Diasporas, Migrating Music and Drama for Development. The World Service, which was until 2011 funded by the Foreign Office, was set up to cater for the British diaspora and had the specific remit of transmitting ideas about Britishness to its audiences overseas. Tuning In demonstrates interrelationships between the global and the local in the diasporic contact zone of the BBC World Service, which has provided a mediated home for the worldwide British diaspora since its inception in 1932. The local and the global have merged, elided, and separated at different times and in different spaces in the changing story of the BBC (Briggs). The BBC WS is both local and global with activities that present Britishness both at home and abroad. The service has, however, come a long way since its early days as the Empire Service. Audiences for the World Service’s 31 foreign language services, radio, television, and Internet facilities include substantive non-British/English-speaking constituencies, rendering it a contact zone for the exploration of ideas and political opportunities on a truly transnational scale. This heterogeneous body of exilic, refugee intellectuals, writers, and artists now operates alongside an ongoing expression of Britishness in all its diverse reconfiguration. This includes the residual voice of empire and its patriarchal paternalism, the embrace of more recent expressions of neoliberalism as well as traditional values of impartiality and objectivism and, in the case of the arts, elements of bohemianism and creative innovation. The World Service might have begun as a communication system for the British ex-pat diaspora, but its role has changed along with the changing relationship between Britain and its colonial past. In the terrain of sport, for example, cricket, the “game of empire,” has shifted from Britain to the Indian subcontinent (Guha) with the rise of “Twenty 20” and the Indian Premier League (IPL); summed up in Ashis Nandy’s claim that “cricket is an Indian game accidentally discovered by the English” (Nandy viii). English county cricket dominated the airways of the World Service well into the latter half of the twentieth century, but the audiences of the service have demanded a response to social and cultural change and the service has responded. Sport can thus be seen to have offered a democratic space in which new diasporic relations can be forged as well as one in which colonial and patriarchal values are maintained. The BBC WS today is part of a network through which non-British diasporic peoples can reconnect with their home countries via the service, as well as an online forum for debate across the globe. In many regions of the world, it continues to be the single most trusted source of information at times of crisis and disaster because of its traditions of impartiality and objectivity, even though (as noted in the article on Al-Jazeera in this special issue) this view is hotly contested. The principles of objectivity and impartiality are central to the BBC WS, which may seem paradoxical since it is funded by the Commonwealth and Foreign office, and its origins lie in empire and colonial discourse. Archive material researched by our project demonstrates the specifically ideological role of what was first called the Empire Service. The language of empire was deployed in this early programming, and there is an explicit expression of an ideological purpose (Hill). For example, at the Imperial Conference in 1930, the service was supported in terms of its political powers of “strengthening ties” between parts of the empire. This view comes from a speech by John Reith, the BBC’s first Director General, which was broadcast when the service opened. In this speech, broadcasting is identified as having come to involve a “connecting and co-ordinating link between the scattered parts of the British Empire” (Reith). Local British values are transmitted across the globe. Through the service, empire and nation are reinstated through the routine broadcasting of cyclical events, the importance of which Scannell and Cardiff describe as follows: Nothing so well illustrates the noiseless manner in which the BBC became perhaps the central agent of national culture as its cyclical role; the cyclical production year in year out, of an orderly, regular progression of festivities, rituals and celebrations—major and minor, civic and sacred—that mark the unfolding of the broadcast year. (278; italics in the original) State occasions and big moments, including those directly concerned with governance and affairs of state, and those which focused upon sport and religion, were a big part in these “noiseless” cycles, and became key elements in the making of Britishness across the globe. The BBC is “noiseless” because the timetable is assumed and taken for granted as not only what is but what should be. However, the BBC WS has been and has had to be responsive to major shifts in global and local—and, indeed, glocal—power geometries that have led to spatial transformations, notably in the reconfiguration of the service in the era of postcolonialism. Some of these massive changes have involved the large-scale movement of people and a concomitant rethinking of diaspora as a concept. Empire, like nation, operates as an “imagined community,” too big to be grasped by individuals (Anderson), as well as a material actuality. The dynamics of identification are rarely linear and there are inconsistencies and disruptions: even when the voice is officially that of empire, the practice of the World Service is much more diverse, nuanced, and dialogical. The BBC WS challenges boundaries through the connectivities of communication and through different ways of belonging and, similarly, through a problematisation of concepts like attachment and detachment; this is most notable in the way in which programming has adapted to new diasporic audiences and in the reworkings of spatiality in the shift from empire to diversity via multiculturalism. There are tensions between diaspora and multiculturalism that are apparent in a discussion of broadcasting and communication networks. Diaspora has been distinguished by mobility and hybridity (Clifford, Hall, Bhaba, Gilroy) and it has been argued that the adjectival use of diasporic offers more opportunity for fluidity and transformation (Clifford). The concept of diaspora, as it has been used to explain the fluidity and mobility of diasporic identifications, can challenge more stabilised, “classic” understandings of diaspora (Chivallon). A hybrid version of diaspora might sit uneasily with a strong sense of belonging and with the idea that the broadcast media offer a multicultural space in which each voice can be heard and a wide range of cultures are present. Tuning In engaged with ways of rethinking the BBC’s relationship to diaspora in the twenty-first century in a number of ways: for example, in the intersection of discursive regimes of representation; in the status of public service broadcasting; vis-à-vis the consequences of diverse diasporic audiences; through the role of cultural intermediaries such as journalists and writers; and via global economic and political materialities (Gillespie, Webb and Baumann). Tuning In thus provided a multi-themed and methodologically diverse exploration of how the BBC WS is itself a series of spaces which are constitutive of the transformation of diasporic identifications. Exploring the part played by the BBC WS in changing and continuing social flows and networks involves, first, reconfiguring what is understood by transnationalism, diaspora, and postcolonial relationalities: in particular, attending to how these transform as well as sometimes reinstate colonial and patriarchal discourses and practices, thus bringing together different dimensions of the local and the global. Tuning In ranges across different fields, embracing cultural, social, and political areas of experience as represented in broadcasting coverage. These fields illustrate the educative role of the BBC and the World Service that is also linked to its particular version of impartiality; just as The Archers was set up to provide information and guidance through a narrative of everyday life to rural communities and farmers after the Second World War, so the Afghan version plays an “edutainment” role (Skuse) where entertainment also serves an educational, public service information role. Indeed, the use of soap opera genre such as The Archers as a vehicle for humanitarian and health information has been very successful over the past decade, with the “edutainment” genre becoming a feature of the World Service’s broadcasting in places such as Rwanda, Somalia, Nigeria, India, Nepal, Burma, Afghanistan, and Cambodia. In a genre that has been promoted by the World Service Trust, the charitable arm of the BBC WS uses drama formats to build transnational production relationships with media professionals and to strengthen creative capacities to undertake behaviour change through communication work. Such programming, which is in the tradition of the BBC WS, draws upon the service’s expertise and exhibits both an ideological commitment to progressive social intervention and a paternalist approach drawing upon colonialist legacies. Nowadays, however, the BBC WS can be considered a diasporic contact zone, providing sites of transnational intra-diasporic contact as well as cross-cultural encounters, spaces for cross-diasporic creativity and representation, and a forum for cross-cultural dialogue and potentially cosmopolitan translations (Pratt, Clifford). These activities are, however, still marked by historically forged asymmetric power relations, notably of colonialism, imperialism, and globalisation, as well as still being dominated by hegemonic masculinity in many parts of the service, which thus represent sites of contestation, conflict, and transgression. Conversely, diasporic identities are themselves co-shaped by media representations (Sreberny). The diasporic contact zone is a relational space in which diasporic identities are made and remade and contested. Tuning In employed a diverse range of methods to analyse the part played by the BBC WS in changing and continuing social and cultural flows, networks, and reconfigurations of transnationalisms and diaspora, as well as reinstating colonial, patriarchal practices. The research deconstructed some assumptions and conditions of class-based elitism, colonialism, and patriarchy through a range of strategies. Texts are, of course, central to this work, with the BBC Archives at Caversham (near Reading) representing the starting point for many researchers. The archive is a rich source of material for researchers which carries a vast range of data including fragile memos written on scraps of paper: a very local source of global communications. Other textual material occupies the less locatable cyberspace, for example in the case of Have Your Say exchanges on the Web. People also featured in the project, through the media, in cyberspace, and physical encounters, all of which demonstrate the diverse modes of connection that have been established. Researchers worked with the BBC WS in a variety of ways, not only through interviews and ethnographic approaches, such as participant observation and witness seminars, but also through exchanges between the service, its practitioners, and the researchers (for example, through broadcasts where the project provided the content and the ideas and researchers have been part of programs that have gone out on the BBC WS (Goldblatt, Webb), bringing together people who work for the BBC and Tuning In researchers). On this point, it should be remembered that Bush House is, itself, a diasporic space which, from its geographical location in the Strand in London, has brought together diasporic people from around the globe to establish international communication networks, and has thus become the focus and locus of some of our research. What we have understood by the term “diasporic space” in this context includes both the materialities of architecture and cyberspace which is the site of digital diasporas (Anderssen) and, indeed, the virtual exchanges featured on “Have Your Say,” the online feedback site (Tuning In). Living the Glocal The BBC WS offers a mode of communication and a series of networks that are spatially located both in the UK, through the material presence of Bush House, and abroad, through the diasporic communities constituting contemporary audiences. The service may have been set up to provide news and entertainment for the British diaspora abroad, but the transformation of the UK into a multi-ethnic society “at home,” alongside its commitment to, and the servicing of, no less than 32 countries abroad, demonstrates a new mission and a new balance of power. Different diasporic communities, such as multi-ethnic Londoners, and local and British Muslims in the north of England, demonstrate the dynamics and ambivalences of what is meant by “diaspora” today. For example, the BBC and the WS play an ambiguous role in the lives of UK Muslim communities with Pakistani connections, where consumers of the international news can feel that the BBC is complicit in the conflation of Muslims with terrorists. Engaging Diaspora Audiences demonstrated the diversity of audience reception in a climate of marginalisation, often bordering on moral panic, and showed how diasporic audiences often use Al-Jazeera or Pakistani and Urdu channels, which are seen to take up more sympathetic political positions. It seems, however, that more egalitarian conversations are becoming possible through the channels of the WS. The participation of local people in the BBC WS global project is seen, for example, as in the popular “Witness Seminars” that have both a current focus and one that is projected into the future, as in the case of the “2012 Generation” (that is, the young people who come of age in 2012, the year of the London Olympics). The Witness Seminars demonstrate the recuperation of past political and social events such as “Bangladesh in 1971” (Tuning In), “The Cold War seminar” (Tuning In) and “Diasporic Nationhood” (the cultural movements reiterated and recovered in the “Literary Lives” project (Gillespie, Baumann and Zinik). Indeed, the WS’s current focus on the “2012 Generation,” including an event in which 27 young people (each of whom speaks one of the WS languages) were invited to an open day at Bush House in 2009, vividly illustrates how things have changed. Whereas in 1948 (the last occasion when the Olympic Games were held in London), the world came to London, it is arguable that, in 2012, in contemporary multi-ethnic Britain, the world is already here (Webb). This enterprise has the advantage of giving voice to the present rather than filtering the present through the legacies of colonialism that remain a problem for the Witness Seminars more generally. The democratising possibilities of sport, as well as the restrictions of its globalising elements, are well represented by Tuning In (Woodward). Sport has, of course become more globalised, especially through the development of Internet and satellite technologies (Giulianotti) but it retains powerful local affiliations and identifications. At all levels and in diverse places, there are strong attachments to local and national teams that are constitutive of communities, including diasporic and multi-ethnic communities. Sport is both typical and distinctive of the BBC World Service; something that is part of a wider picture but also an area of experience with a life of its own. Our “Sport across Diasporas” project has thus explored some of the routes the World Service has travelled in its engagement with sport in order to provide some understanding of the legacy of empire and patriarchy, as well as engaging with the multiplicities of change in the reconstruction of Britishness. Here, it is important to recognise that what began as “BBC Sport” evolved into “World Service Sport.” Coverage of the world’s biggest sporting events was established through the 1930s to the 1960s in the development of the BBC WS. However, it is not only the global dimensions of sporting events that have been assumed; so too are national identifications. There is no question that the superiority of British/English sport is naturalised through its dominance of the BBC WS airways, but the possibilities of reinterpretation and re-accommodation have also been made possible. There has, indeed, been a changing place of sport in the BBC WS, which can only be understood with reference to wider changes in the relationship between broadcasting and sport, and demonstrates the powerful synchronies between social, political, technological, economic, and cultural factors, notably those that make up the media–sport–commerce nexus that drives so much of the trajectory of contemporary sport. Diasporic audiences shape the schedule as much as what is broadcast. There is no single voice of the BBC in sport. The BBC archive demonstrates a variety of narratives through the development and transformation of the World Service’s sports broadcasting. There are, however, silences: notably those involving women. Sport is still a patriarchal field. However, the imperial genealogies of sport are inextricably entwined with the social, political, and cultural changes taking place in the wider world. There is no detectable linear narrative but rather a series of tensions and contradictions that are reflected and reconfigured in the texts in which deliberations are made. In sport broadcasting, the relationship of the BBC WS with its listeners is, in many instances, genuinely dialogic: for example, through “Have Your Say” websites and internet forums, and some of the actors in these dialogic exchanges are the broadcasters themselves. The history of the BBC and the World Service is one which manifests a degree of autonomy and some spontaneity on the part of journalists and broadcasters. For example, in the case of the BBC WS African sports program, Fast Track (2009), many of the broadcasters interviewed report being able to cover material not technically within their brief; news journalists are able to engage with sporting events and sports journalists have covered social and political news (Woodward). Sometimes this is a matter of taking the initiative or simply of being in the right place at the right time, although this affords an agency to journalists which is increasingly unlikely in the twenty-first century. The Politics of Translation: Words and Music The World Service has played a key role as a cultural broker in the political arena through what could be construed as “educational broadcasting” via the wider terrain of the arts: for example, literature, drama, poetry, and music. Over the years, Bush House has been a home-from-home for poets: internationalists, translators from classical and modern languages, and bohemians; a constituency that, for all its cosmopolitanism, was predominantly white and male in the early days. For example, in the 1930s and 1940s, Louis MacNeice was commissioning editor and surrounded by a friendship network of salaried poets, such as W. H. Auden, Dylan Thomas, C. Day Lewis, and Stephen Spender, who wrote and performed their work for the WS. The foreign language departments of the BBC WS, meanwhile, hired émigrés and exiles from their countries’ educated elites to do similar work. The biannual, book-format journal Modern Poetry in Translation (MPT), which was founded in 1965 by Daniel Weissbort and Ted Hughes, included a dedication in Weissbort’s final issue (MPT 22, 2003) to “Poets at Bush House.” This volume amounts to a celebration of the BBC WS and its creative culture, which extended beyond the confines of broadcasting spaces. The reminiscences in “Poets at Bush House” suggest an institutional culture of informal connections and a fluidity of local exchanges that is resonant of the fluidity of the flows and networks of diaspora (Cheesman). Music, too, has distinctive characteristics that mark out this terrain on the broadcast schedule and in the culture of the BBC WS. Music is differentiated from language-centred genres, making it a particularly powerful medium of cross-cultural exchange. Music is portable and yet is marked by a cultural rootedness that may impede translation and interpretation. Music also carries ambiguities as a marker of status across borders, and it combines aesthetic intensity and diffuseness. The Migrating Music project demonstrated BBC WS mediation of music and identity flows (Toynbee). In the production and scheduling notes, issues of migration and diaspora are often addressed directly in the programming of music, while the movement of peoples is a leitmotif in all programs in which music is played and discussed. Music genres are mobile, diasporic, and can be constitutive of Paul Gilroy’s “Black Atlantic” (Gilroy), which foregrounds the itinerary of West African music to the Caribbean via the Middle Passage, cross-fertilising with European traditions in the Americas to produce blues and other hybrid forms, and the journey of these forms to Europe. The Migrating Music project focused upon the role of the BBC WS as narrator of the Black Atlantic story and of South Asian cross-over music, from bhangra to filmi, which can be situated among the South Asian diaspora in east and south Africa as well as the Caribbean where they now interact with reggae, calypso, Rapso, and Popso. The transversal flows of music and lyrics encompasses the lived experience of the different diasporas that are accommodated in the BBC WS schedules: for example, they keep alive the connection between the Irish “at home” and in the diaspora through programs featuring traditional music, further demonstrating the interconnections between local and global attachments as well as points of disconnection and contradiction. Textual analysis—including discourse analysis of presenters’ speech, program trailers and dialogue and the BBC’s own construction of “world music”—has revealed that the BBC WS itself performs a constitutive role in keeping alive these traditions. Music, too, has a range of emotional affects which are manifest in the semiotic analyses that have been conducted of recordings and performances. Further, the creative personnel who are involved in music programming, including musicians, play their own role in this ongoing process of musical migration. Once again, the networks of people involved as practitioners become central to the processes and systems through which diasporic audiences are re-produced and engaged. Conclusion The BBC WS can claim to be a global and local cultural intermediary not only because the service was set up to engage with the British diaspora in an international context but because the service, today, is demonstrably a voice that is continually negotiating multi-ethnic audiences both in the UK and across the world. At best, the World Service is a dynamic facilitator of conversations within and across diasporas: ideas are relocated, translated, and travel in different directions. The “local” of a British broadcasting service, established to promote British values across the globe, has been transformed, both through its engagements with an increasingly diverse set of diasporic audiences and through the transformations in how diasporas themselves self-define and operate. On the BBC WS, demographic, social, and cultural changes mean that the global is now to be found in the local of the UK and any simplistic separation of local and global is no longer tenable. The educative role once adopted by the BBC, and then the World Service, nevertheless still persists in other contexts (“from Ambridge to Afghanistan”), and clearly the WS still treads a dangerous path between the paternalism and patriarchy of its colonial past and its responsiveness to change. 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