Zeitschriftenartikel zum Thema „Tire mould segment“

Segmented moulds are special tools intended for tires with a complex groove pattern and demoulding is the final stage in tire manufacturing process during which some damage on tire surface can occur. The aim of this work is to carry how the amount of segments will influence the stress generated during mould opening on the rubber surface, as well as investigation of opening force required for the segment radial moving based on segment angles. The obtained results showed that for proposed symmetrical design of tire and material properties, the generated stresses are negligible and all proposed solutions may be used. If we do not consider the economical part, the optimal segment angle is 23° and the number of segments is 11.

By using DEFORM-3D to simulate the turing process of the tire active mold segment, the stress distribution, temperature distribution, strain distribution and cutting force transformation of turning tool and work-piece can be explored. The simulation results are helpful to configure the material and shape of the turning tools. Also the results play an important role in reducing development cost of the segment manufacturing technology and improving the accuracy and the lifetime of the mould segment.

This paper researched the mating surfaces between sliding plates on cone ring and segment holders and discussed vertical clearance between segments caused by wear. Relationships between wear depth and parameter a, b, c and wear coefficient K of Archard wear model were analyzed. This work laid a solid foundation for confirming these coefficients accurately in the future.

The segmented mould is key equipment for vulcanizing meridian tires. It can open and close along radial direction and results in the minimum deformation on tire shape. This article introduced the structure of inclined plane radial parting mold and illustrated assembly methods to every part of the radial parting mold in detail and problems should be noticed. At last, this article presented the pressure test contents of semi-steel and all-steel mould and pointed certain adjustment methods to unreasonable gaps in segmented mould.

A hybrid process of articulated resin transfer molding and vacuum-assisted resin infusion, called double-bag progressive compression method, has been invented to fabricate composite parts. In double-bag progressive compression method, the secondary bag is divided into several segments. During resin infusion, the double bag is drawn upward by vacuum, and the initial flow resistance offered by the loose preform is low. Once the resin infusion is completed, the vacuum on the segmented bags is progressively released to ambient pressure, and the segmental compression is sequentially performed until unnecessary resin is completely removed. This research is to experimentally investigate the influence of double-bag progressive compression method processing parameters, including vacuum pressure in the cavity, number of segments, initiating time of the next compression, temperature of the heated air, initiating segment of the heated air, initial height of the mold cavity, and excess infused resin, on the mechanical property of the part. The design of experiments adopts Taguchi’s method. Results show that the double-bag progressive compression method significantly reduces total filling time and maximally increases the flexural modulus of the part by 17.81% as compared with the typical vacuum-assisted resin infusion. A preferable parameter condition is proposed by taking both the flexural modulus and the operation complexity into account.

Comparative analysis of the development of antennulary segmentation and setation patterns across six orders of copepods revealed numerous common features. These features are combined to produce a hypothetical general model for antennulary development in the Copepoda as a whole. In this model most compound segments result from the failure of expression of articulations separating ancestral segments. In adult males, however, compound segments either side of the neocopepodan geniculation are typically formed by secondary fusion at the last moult from CoV (stage 5). The array of segments distal to the articulation separating segments XX and XXI is highly conserved both in ontogeny and phylogeny: typically the distal segmentation of the adult female is already present in the CoI. A maximum of three setae is added to the distal array during the entire copepodid phase. This morphological conservatism is interpreted as evidence of the functional continuity of the distal setal array as a mechanosensory system providing early warning of approaching predators. Sexual dimorphism typically appears late in development; the male undergoing modifications especially at the final moult to sexual maturity. These modifications include the formation of the neocopepodan geniculation at the XX to XXI articulation and, in some orders, the formation of a proximal geniculation at the XV to XVI articulation. A proximal geniculation is reported here from the Calanoida for the first time. The geniculations allow the male to grasp the female during any mate guarding and during spermatophore transfer. Particular setae on segments either side of the neocopepodan geniculation are modified as basally fused spines in at least some representatives of the Calanoida, Misophrioida, Cyclopoida, Harpacticoida and Siphonostomatoida. The antennulary chemosensory system, comprising primarily the aesthetascs, is enhanced at the final moult in many male copepods. In planktonic copepods this enhancement may take the form of a doubling of the aesthetascs on almost every antennulary segment, as in the eucalanid calanoids, or of an increase in size of existing aesthetascs, as in the siphonostomatoid Pontoeciella , or of the transformation of possibly originally bimodal, seta–like elements into distally thin–walled, more aesthetasc–like elements, as in some calanoids, harpacticoids and poecilostomatoids. Enhancement of the chemosensory capacity of adult males appears to be linked with their mate–locating role. Copepods inhabiting the open–pelagic water column are more likely to exhibit enhancement of the chemosensory system than neritic or benthic forms. Enhancement may confer a greater sensitivity to chemosensory signals, such as pheromones produced by receptive females, which may retain their directional information at lower concentrations and, therefore, for longer periods, in oceanic waters than in more turbulent neritic waters. Aesthetascs appear to be more evolutionarily labile than other setation elements, apparently being lost and regained within well–defined lineages. Caution is urged in the use of aesthetasc patterns in phylogenetic analysis. The ontogenetic analyses suggest that the timing of expression of intersegmental articulations during development may in future provide the most informative characters for phylogenetic study, rather than either segment numbers or the patterns of fused or undivided segments.

ABSTRACT The aim of the research was to evaluate the effectiveness of thermotherapy by humid heat of nodal segments to reduce the incidence of microbial contaminants in the introduction phase of the in vitro propagation of Bambusa vulgaris. Two independent experiments were carried out in a completely randomized design using a 4 × 2 factorial arrangement, four levels of temperature (25, 30, 40 and 50 °C) versus two treatment time intervals (5 or 10 min). Each treatment was composed of nine replications, corresponding to one single-nodal segment obtained from primary or secondary branches, in sucrose-free Murashige and Skoog medium with half the concentration of salts, supplemented with 6.5 g L-1 agar, 50 mg L-1 citric acid, 50 mg L-1 ascorbic acid, 200 mg L-1 chloramphenicol and 2 mg L-1 N6-benzylaminopurine. Isolation of prevalent mold fungi per repetition was conducted, and identification at genus level obtained from microcultures. The treatments corresponding to 50 °C for 5 or 10 min reduced significantly the fungal contamination that occurred at 11% and 0%, respectively, in nodal segments from primary branches, and 0% and 11%, respectively, in those from secondary ones. Fungi of genera Alternaria, Bipolaris and Curvularia were isolated from both types of segment, and Cladosporium from secondary branches only. The lowest percentages of mycelial growth detected in nodal segments submitted to both binomials demonstrated the effectiveness of the technique to reduce fungal contamination despite negative interference on sprouting.

The narrow bars on tire mold segment are used for molding the sipes on the tread, Its size is small.Its shape and location is diverse and process is complex. This article, through processing feasibility analysis of the narrow bars, combined with production practice, conducted a systematic and detailed explanations on the process of molding the narrow bars in the precision casting method for molding segment.Through analyse a number of empirical conclusions about narrow bars’ forming process which have drawn, and has proved the practicality of these methods through practice.

The precision of manufactured parts is one of the most important quality criteria in mass production processes. While for mechanical machining processes high-precision parts can be achieved by using CNC techniques and high-precision machining, melt-based production processes still have large precision drawbacks, which can only be compensated by time-consuming mould trial iterations or post-processing. The following article discusses a new approach to incorporating a segmented temperature control system in an injection mould, leading to a processing technique which is capable of local adjustment of the part temperature. This segmented local temperature control, which is based on appropriate heating and cooling techniques and a novel control approach, is designed to have a positive effect on the solidification of the melt and shrinkage of the plastics part in order to achieve minimal part warpage. This process control is extremely demanding in terms of temperature control techniques, process measurements and control strategies, which are discussed below. Firstly, temperature control techniques that are able to deliver high performance and allow the most dynamic control of the part's surface temperature are discussed and evaluated. To control this process effectively, various sensors are analysed which are capable of measuring real part temperatures within the process runtime. Finally, the requirements for a control concept that allows efficient control of mould temperature are discussed, taking account of high dead times.

AbstractDescriptions are provided for larvae of nine species of Ceratophyllus Curtis for which swallows in North America, north of Mexico, are recorded hosts. A detailed description is provided for the larva of Ceratophyllus celsus celsus Jordan and for other species only where there are significant differences from C. c. celsus. Ceratophyllus celsus celsus, Ceratophyllus scopulorum Holland, and Ceratophyllus petrochelidoni Wagner are characterized by a large number of anal comb (25–42) and anal mound (13–23) setae, but among themselves have not proved separable; Ceratophyllus styx riparius Jordan and Rothschild is remarkable in having two ventral plate setae on all thoracic segments as well as on the eighth and occasionally the ninth abdominal segments; Ceratophyllus idius Jordan and Rothschild and Ceratophyllus niger C. Fox characteristically display stout ventral plate setae on the thoracic segments, as seen in C. c. celsus, but have fewer anal comb and mound setae. We are unable to separate larvae of C. idius and C. niger from each other. Ceratophyllus gallinae (Schrank) also has few comb and mound setae, but the ventral plate setae are more slender than evident in other species treated here. Ceratophyllus diffinis Jordan and Ceratophyllus garei Rothschild, the sole Nearctic representatives of the subgenus Emmareus Smit, are characterized by their short, slender, thoracic ventral plate setae, but have not been separated from each other here. Redescriptions are provided for larvae of C. gallinae and C. garei. Descriptions for all other taxa are provided for the first time. A key is provided to the known larvae of species associated with swallows in North America, north of Mexico.

Free-form design may enhance the architectural value of buildings in terms of aesthetic and symbolic effects. However, it is difficult to reuse the mold of free-form concrete segments, so they are manufactured for single use. Manufacturing these molds is a time-consuming process that requires a lot of manpower. To solve these problems, there have been numerous studies on the use of phase change materials (PCMs) to make the molds. PCM molds represent a new technique of producing free-form panels using a computerized numeric control (CNC) machine that employs low-cost material to produce free-form concrete panels. However, PCM molds require a substantial amount of time and energy during fabrication because repeated heating and cooling cycles are required during panel production, and this process increases the CO2 emissions. Thus, the purposes of this study were to develop composite molds using aluminum powder to improve PCM mold performance and to conduct experiments to quantify the reduction of energy use and CO2 emissions. As a result of cooling experiments, it was found that the aluminum powder mold had an energy reduction effect of 14.3% against the PCM mold that had been produced only with paraffin wax, and CO2 reduction effect of more than 50% against the conventional mold.

Zearalenone is a frequent contaminant of cereals and their by-products in regions with a temperate climate. This toxic molecule is produced naturally by Fusarium fungi in crops. The aim of this study was to determine the influence of low zearalenone doses (LOAEL, NOAEL and MABEL) on the intestinal microbiome of gilts on different days of exposure (days 7, 21 and 42). Intestinal contents were sampled from the duodenal cap, the third part of the duodenum, jejunum, caecum and the descending colon. The experiment was performed on 60 clinically healthy gilts with average BW of 14.5 ± 2 kg, divided into three experimental groups and a control group. Group ZEN5 animals were orally administered ZEN at 5 μg /kg BW, group ZEN10—10 μg ZEN/kg BW and group ZEN15—15 µg ZEN/kg BW. Five gilts from every group were euthanized on analytical dates 1, 2 and 3. Differences in the log values of microbial counts, mainly Escherichia coli and Enterococcus faecalis, were observed between the proximal and distal segments of the intestinal tract on different analytical dates as well as in the entire intestinal tract. Zearalenone affected the colony counts of intestinal microbiota rather than microbiome diversity, and its effect was greatest in groups ZEN10 and ZEN15. Microbial colony counts were similar in groups ZEN5 and C. In the analysed mycobiome, ZEN exerted a stimulatory effect on the log values of yeast and mould counts in all intestinal segments, in particular in the colon, and the greatest increase was noted on the first analytical date.

The genus Deplorothrips Mound & Walker is recorded from Australia for the first time. The genus is found widely across the continent, and descriptions and an illustrated identification key are provided to 14 new species. These have been found living on dead twigs and branches, particularly of Eucalyptus trees. Typical members of this genus have short maxillary stylets that are scarcely retracted into the head capsule, but some of the species have more deeply retracted stylets. Structural polymorphism is recorded in several species, associated both with sex and with body size. Remarkable variation is recorded for some species in the number of sense cones on the antennal segments.

AbstractBackground:Immobilisation for patients undergoing brain or head and neck radiotherapy is achieved using perspex or thermoplastic devices that require direct moulding to patient anatomy. The mould room visit can be distressing for patients and the shells do not always fit perfectly. In addition the mould room process can be time consuming. With recent developments in three-dimensional (3D) printing technologies comes the potential to generate a treatment shell directly from a computer model of a patient. Typically, a patient requiring radiotherapy treatment will have had a computed tomography (CT) scan and if a computer model of a shell could be obtained directly from the CT data it would reduce patient distress, reduce visits, obtain a close fitting shell and possibly enable the patient to start their radiotherapy treatment more quickly.Purpose:This paper focuses on the first stage of generating the front part of the shell and investigates the dosimetric properties of the materials to show the feasibility of 3D printer materials for the production of a radiotherapy treatment shell.Materials and methods:Computer algorithms are used to segment the surface of the patient’s head from CT and MRI datasets. After segmentation approaches are used to construct a 3D model suitable for printing on a 3D printer. To ensure that 3D printing is feasible the properties of a set of 3D printing materials are tested.Conclusions:The majority of the possible candidate 3D printing materials tested result in very similar attenuation of a therapeutic radiotherapy beam as the Orfit soft-drape masks currently in use in many UK radiotherapy centres. The costs involved in 3D printing are reducing and the applications to medicine are becoming more widely adopted. In this paper we show that 3D printing of bespoke radiotherapy masks is feasible and warrants further investigation.

AbstractThe loose, small zooecia of the cheilostome bryozoans have been discovered in the lowermost part of the LaMeseta Formation on Seymour (Marambio) Island. They systemati− cally include the representatives of Beanidae Canu et Bassler, Catenicellidae Busk, Savi− gnyellidae Levinsen, and Calwelliidae MacGillivray. The bryozoan assemblage is comprised of separate, small−sized internal moulds dominated by distinct, boat−shaped zooecia belonging to Beania, scarce, unizooidal internodes tentatively included into a ditaxiporine catenicellid ?Vasignyella, and representative of the family Savignyellidae. A few branched segments composed of multiserial zooecia arranged back to back were tentatively incorporated into ?Malakosaria. Beania, marks the oldest fossil record, whereas representatives of Savignyelli− dae along with ditaxiporine catenicellid and ?Malakosaria are for the first time reported from Antarctica. The relationship between the taxonomic composition, colony growth−patterns rep− resented by membraniporiform/petraliform, catenicelliform and cellariform, along with asso− ciated biota and sedimentary structures of the LaMeseta Formation implies nearshore environ− ment, with considerable wave action, and warm climatic conditions.

Red wood ant nest mounds were investigated on terrain deglaciated since the mid-18th century at three outlet glaciers of the Jostedalsbreen ice cap in southern Norway. Chronosequence methodology was combined with a geo-ecological approach in the context of autecology. Size and composition of 168 mounds, most of which belonged to Formica lugubris, were related to terrain age, vegetation characteristics and physical habitat types using non-metric multidimensional scaling (NMDS) linked to segmented bubble plots and inferential statistical techniques. Substantive insights include (1) colonisation occurs 50–80 years after deglaciation; (2) mounds up to 100 cm high occupy the glacier forelands with a density of 2.5–4.6 mounds/hectare; (3) the positive correlation between mound size and terrain age is weakened by the presence of numerous small mounds attributed to the expansion of polydomous colonies by budding; (4) although mounds are mostly composed of plant remains (litter), they contain up to 17% mineral material (mostly gravel) on relatively young terrain; (5) mound size and composition are related to the number of trees ( Betula pubescens) occurring within 5 m of each mound, which reflects the availability of biological resources for mound thatch and ant food, the latter being primarily honeydew from aphids; (6) where aphids are present on trees, the mounds tend to be relatively large, reflecting the presence of ant–aphid mutualism; (7) mounds are larger on moraines and till plains than on outwash deposits, probably reflecting the enhancement of tree growth because of greater moisture availability and soil fertility in the former habitat types; (8) a strong southerly preferred aspect in mound orientation indicates the importance of direct solar radiation in maintaining internal mound temperatures and (9) glacier-foreland landscapes are not simply time-dependent chronosequences reflecting succession but the product of spatio-temporal dynamics involving biotic and abiotic interactions, which we summarise in a conceptual geo-ecological model. The main methodological implications are that chronosequences can be used to investigate the autecology of keystone species using a geo-ecological approach and multivariate analysis.

AbstractThe growth and decline of large village communities is a topic of considerable interest for archaeologists studying the development of complex regional polities. In this article, demographic information is presented for the transitional Mississippian period Washausen mound center located in the American Bottom region of west-central Illinois. Population estimates are calculated based on data for residential architecture collected in 2011 during an extensive geophysical survey and excavations at the site. A magnetometer survey was conducted over 8 ha and produced a relatively complete site map revealing numerous household clusters organized around a central, earthen mound-and-plaza complex. Population estimates and site spatial information for Washausen are compared with similar data for earlier village communities located nearby, as well as other global village sequences, producing a demographic profile demonstrating a pattern of village growth and decline in the area after the onset of sedentism and agricultural intensification. Information from the region and elsewhere suggests that the development of larger communities through time resulted in part through frequent population movements as village segments fissioned and aggregated to form new communities. This research finding has the potential to inform models for the growth of much larger American Bottom centers such as Pulcher and Cahokia.

Rubble mound breakwaters are coastal defense structures that protect harbors and beaches from the impacts of both littoral drift and storm waves. They occasionally break, leading to catastrophic damage to surrounding human populations and resulting in huge economic and environmental losses. Ensuring their stability is considered to be of vital importance and the major reason for setting up breakwater monitoring systems. Terrestrial laser scanning has been recognized as a monitoring technique of existing infrastructures. Its capability for measuring large amounts of accurate points in a short period of time is also well proven. In this paper we first introduce a method for the automatic extraction of face geometry of concrete cubic blocks, as typically used in breakwaters. Point clouds are segmented based on their orientation and location. Then we compare corresponding cuboids of three co-registered point clouds to estimate their transformation parameters over time. The first method is demonstrated on scan data from the Baiona breakwater (Spain) while the change detection is demonstrated on repeated scan data of concrete bricks, where the changing scenario was simulated. The application of the presented methodology has verified its effectiveness for outlining the 3D breakwater units and analyzing their changes at the millimeter level. Breakwater management activities could benefit from this initial version of the method in order to improve their productivity.

Onychomycosis is the most prevalent nail infection. Although it is not a life-threatening condition, it impacts the quality of life for many patients and often imposes a challenging diagnostic problem. The causative agents are dermatophytes, yeasts and non-dermatophytic moulds. Accurate and early diagnosis, including the identification of the causative species, is the key factor for rational therapy. Still, early diagnosis is not optimal as the current gold standard for the differentiation of the infectious agents is culture-based approaches. On the other hand, noninvasive optical technologies may enable differential diagnosis of nail pathologies including onychomycosis. When light penetrates and propagates along the nail tissue, it interacts in different ways with the components of either infected or healthy nail segments, providing a wealth of diagnostic information upon escaping the tissue. This review aims to assess alternative optical techniques for the rapid diagnosis of onychomycosis with a potential to monitor therapeutic response or even identify the fungal agent non-invasively and in real time in a clinical setting.

Aimed at the molding of polymer nanostructure parts, the interface model between long- and short-chain polycarbonates (PC) and nickel mold inserts was established by the molecular dynamics method. The molecular mechanism of the replication capability of polymer nanostructure part molding was discussed by analyzing the migration and diffusion of the molecular chain, concentration profile, filling morphology evolution, interface binding energy, and filling rate of conventional injection molding (CIM) and rapid heat cycle molding (RHCM). The results show that nanostructures are filled mainly during the packing stage. A short-chain PC system has a low glass transition temperature (Tg) and viscosity, good fluidity, and a high filling rate, so the replication capability of its nanostructures is good. A long-chain PC system has a fast cooling rate in CIM, its molecular chain motion is blocked, the filling rate is low, and the interface binding energy is small, and so its nanostructures have poor replication capability. However, the high temperature at the nanostructures can be maintained for a long time in RHCM, which promotes Brownian motion in the molecular chains. Under the action of packing pressure, molecular chains can overcome entanglement barriers and viscous resistance. Thus, the polymer concentration profile and filling rate increase with increasing packing pressure, which can produce more van der Waals energy. Furthermore, the evolution process of polymer filling morphology is realized by the Brownian motion of chain segments under packing pressure; that is, the diffusion motion of the molecular chain along the direction of a tube composed of other chains around it. With the increase of temperature or pressure, the migration and diffusion of the molecular chain can be promoted; thus, the replication capability of nanostructure parts for mold cavities can be enhanced.

The semi-conical shell workpiece is a special kind of thin-wall part that is commonly used in aerospace and mold industries. Due to the special stiffness distribution and weak rigidity for the area with a large radius, the machining quality of the semi-conical shell is sensitive to both cutting force and vibration. Conventionally, constant conservative machining parameters are chosen to ensure the workpiece deformation and surface quality, which will reduce the machining efficiency. Based on the cutting force and vibration response simulation of the whole milling process. A feed rate variation strategy is proposed for the ball head end milling process of the semi-conical shell workpiece. The cutting force, dynamic performance and stability prediction are obtained considering the shape and boundary conditions of the workpiece and the contour tool path of the milling process. Variable feed rate is used in the milling simulation to find the harmony between machining quality and efficiency. User-defined vibration amplitude and another user-defined cutting force threshold are used to find the optimal feed rate for each simulation segment. Both continuous and discrete feed rate variation strategies are proposed, and the improved discrete feed rate variation is applied in the milling experiment. About 25% of the consumed time is saved with almost the same machining quality by the experimental results.

Summary A numerical formulation is presented for simulating the injection-molding filling of thin cavities, together with the delivery system, in three dimensions. The modelling is based on generalized Hele-Shaw flow for an inelastic, non-Newtonian fluid under non-isothermal conditions, which has been previously shown to be satisfactory for simulating the polymer melt flow in the cavities. A hybrid numerical scheme is employed in which the injection-molded part is described by two-dimensional triangular elements, provided that the cavity thickness is relatively thin, and the gapwise and time derivatives are expressed in terms of finite differences. The elements are flat, but can have any orientation in 3-D space to approximate the surfaces of the molded part. A triangular element is further divided into three sub-areas by joining the centroid of the element to the mid-point of its three edges. The control volume associated with any vertex node is then defined as the sum of all such sub-areas containing that node multiplied by each respective thickness. The numerical calculation of the flow field (or the pressure field) is based on the conservation of mass in each control volume which, at any given instant, can be either empty, partially filled, or totally filled with polymer melt. The melt-front location is defined by the partially filled control volumes which are allowed to advance in the calculation such that one partially filled control volume gets filled during each properly chosen time step with all of its adjacent empty control volumes then becoming new melt-front control volumes. The pressure and temperature are calculated at each time step, with the resulting pressure field determining the flow direction which, in turn, determines which partially-filled control volume should get filled during the following time step. One-dimensional flow segments, such as circular or non-circular tubes, can also be employed to represent the delivery system. This one-dimensional flow is coupled with the cavity filling in order to form a complete simulation of the mold filling. Comparisons with experiment have been made for a rectangular cavity with three inserts. The results show good agreement in terms of pressure traces and weldline locations. Another complex 3-D injection molded part has also been modelled to demonstrate the capability of the analysis.

Schisandra (Schisandra chinensis (Turcz.) Baill) is a perennial plant belonging to Magnoliaceae. It is a very important medicinal herb in China and is mainly used for treatment of insomnia and memory decay. From July to September 2008, an unknown leaf blight and fruit rot on schisandra were first observed at Jingyu County, Jilin Province. The same symptoms were detected in other areas of Jilin Province, such as Ji'an City, Baishan City, and Hunchun City. Initially, some small, brown spots appeared on the tip or margin of the leaves. Light brown or brown necrotic lesions developed and eventually covered entire leaves. Seriously affected leaves were rolled or distorted and eventually became completely dry and brittle. Small spots appeared on the surface of mature fruits, coalesced, and the fruits finally dropped. Gray mycelia and conidiophores developed on the diseased leaves and fruits. To isolate the causal agent, conidia and conidiophores were scraped aseptically from the internal tissues, suspended in sterile water, and streaked onto the surface of potato dextrose agar (PDA). Single-hyphal tips were transferred on PDA and the isolated fungus was identified as Botrytis cinerea Pers.: Fr. on the basis of its morphological characteristics and internal transcribed spacer (ITS) sequence. Colonies of B. cinerea on PDA were colorless at first and became gray to brown 20 days later with the mycelium growth and conidia producing in cultures. Conidia are single celled, lemon shaped, colorless to a light color, and 4.4 to 15.0 × 7.0 to 10.0 μm. Sclerotia formed about 1 week later, were black-brown and varied in size (2.0 to 5.0 × 2.0 to 4.0 mm) and shape. The ITS region of rDNA was amplified from DNA extracted from single-spore isolate BC12 of B. cinerea using primers ITS4/ITS5 and sequenced (GenBank Accession No. GU724512), BLAST analysis (1) of the 535-bp segment showed 99% similarity with the sequence of Botryotinia fuckeliana (perfect stage of B. cinerea). Pathogenicity tests were carried out on healthy schisandra plants that were 4 years old. After the surface of the leaves and fruits was disinfected with 5% sodium hypochlorite, a conidial suspension of 105 conidia/ml was sprayed on 10 schisandra leaves, and plugs of the fungus obtained from the colony margins were transferred onto a 3- × 3-mm wound on the surface of disinfected fruit. Ten control schisandra leaves and 10 fruits were inoculated at the same time. Plants were covered with polyethylene bags and incubated at 25°C in a greenhouse with relative humidity of 85% for 3 days. Similar symptoms to those observed on diseased leaves and fruits in the field were observed on inoculated schisandra leaves and fruits 7 days after inoculation, whereas control leaves and fruits showed no symptoms. The pathogen was successfully reisolated. The gray mold disease caused by B. cinerea was reported in many plants, such as Lavandula stoechas and Chamelaucium uncinatum in Italy (2,3). However, to our knowledge, this is the first report of gray mold disease of schisandra caused by B. cinerea in China. References: (1) S. F. Altschul et al. Nucleic Acids Res. 25:3389, 1997. (2) A. Garibaldi et al. Plant Dis. 94:968, 2009. (3) A. Garibaldi et al. Plant Dis. 94:380, 2010.

By establishing an avascular, highly elastic, region within the fetal area of high acuity (AHA), the developing primate eye has created a unique substrate on which the mechanical forces of intraocular pressure (IOP) and growth-induced retinal stretch (stretch) can act. We proposed (Springer & Hendrickson, 2004b) that these forces generate both the pit and high cone density found in the adult AHA. In this paper, we use quantitative measures to determine the temporal relationships between nasal and temporal retinal elongation, changes in pit depth, cone packing, and cone morphology over M. nemestrina retinal development. Retinal length increased rapidly to about 105 days postconception (dpc; Phase 1) and then elongation virtually ceased (Phase 2) until just after birth (180 dpc). Retinal elongation due to stretch resumed during Phase 3 until approximately 315 dpc (4–5 months), after which time the retina appeared mature (Phase 4). The pit appeared during the quiescent Phase 2, suggesting that IOP acts, in conjunction with molecular changes in the inner retina, on the highly elastic, avascular, AHA to generate a deep, narrow pit and causes inner retinal cellular displacements. Subsequently (Phase 3), the pit widened, became 50% shallower and central inner retinal lamina thinned slightly due to a small amount of retinal stretch occurring in the AHA. Centripetal movement of cones was minimal until just after birth when the pit reached 88% of its maximal depth. Accelerated cone packing during Phase 3 was temporally correlated with increased stretch. A slight stretching of the central inner retina generates “lift” forces that cause the pit to become shallower and wider. In turn, these “lift” forces draw cones toward the center of the AHA (Springer, 1999). Localized changes in cone morphology associated with packing, included smaller cell body size, a change from a monolayer to a multilayered mound of cell bodies, elongation of inner segments and tilting of the apical portion toward the AHA. These changes began in cones overlying the edges of the pit, not its center. Henle cone axons formed initially in association with centrifugal displacement of the inner retina during pit formation, with an additional subsequent elongation due to cones moving centripetally. An integrated, two-factor model of AHA formation is presented. Initially, during the second half of gestation (Phase 2), IOP acts on the hyperelastic avascular zone of the AHA to generate a deep pit in the inner retina. In the first 4 months after birth (Phase 3), central retinal stretch generates tensile “lift” forces that remodel the pit and pack cones by drawing them toward the AHA center.

In 2005, a group of objects was ploughed up, comprising a bronze openwork belt, bronze belt parts in the form of a four-spoked wheel, a bronze bell-shaped pendant, the arc of a bimetal fibula, fragment(s) of an iron sword, and part(s) of a horse's iron bit, at the Kalnica site in the village of Nisevac. According to the finder, while ploughing a field, his plough dug up several larger slab-shaped stones, beneath which were found the above objects, as well as fragments of human bones. The most important finds from the Kalnica grave are three parts of a bronze openwork belt (fig. 3a-c) and three bronze belt parts in the form of a four-spoked wheel. According to the finder, the belt was composed of three more belt links, two or three parts in the form of a wheel, and a final segment with a larger round buckle. The links of the belt were cast, with dimensions of 4.2-4.3 cm (length), 2-2.1 cm (height) and 0.6-0.7 cm (width). All three links were made in the same mold, after which they were decorated with perforations, incisions, and points in an identical manner. The circular bronze parts of the belt in the shape of a four-spoked wheel (fig. 3d-f) were cast, with a diametar of 2-2.1 cm, and their height precisely matches the links of the belt. All three circular parts were made in the same mold and then decorated with perforations, incisions, and points. One more item from this group of finds that probably belongs to the belt collection, is a bronze bell-shaped pendant (fig. 4/a), with a height of 4 cm and a diameter of 1.7-1.8 cm. A larger arc of a bimetal fibula was discovered in the grave, with its foot in the shape of an hourglass. The arc is 5.5 cm in width, decorated with dense small ribs. Part of a damaged horse's iron bit 11 x 4.3 cm in dimension was also found in the grave (fig. 4/c). The last find in this collection comprises part of a bent single-bladed iron sword, 11.9 x 4.4 cm (fig. 4/d). In this kind of bent sword, a so-called T end is usually found at the end of the handle/hilt, so we suppose that this sword had such an end. Bearing in mind the chronological classification of all finds from this destroyed grave (fig. 5), the openwork belt from Kalnica could be dated to the end of the VII or the very beginning of the VI centuries BC at the earliest. Such dating in principle agrees with the Ha C2/D1 central-European period, i.e. horizontal 2 according to R. Vasic, since other finds of openwork belts were dated to this period by the same author. Nevertheless, the type II iron bit does raise a slight doubt regarding the dating of the Kalnica belt, since according to M. Werner such belts were dominant in the Ha D2/3 period, i.e. at the end of the first half of the Vth century BC. The find of the composite belt from Kalnica raises several interesting observations. Firstly, the belt differs from most examples previously discovered on the territory of south-eastern Europe in that most belt link sets were formed in the shape of a square, with less frequent deviation regarding link dimensions, while those of the belt from Kalnica are relatively elongated. Links similar to the Kalnica elongated links have only be discovered in north Macedonia and in grave 5 of tumulus I in the Kenete site in Albania. The difference in the decoration of the belt from Kalnica compared with other belts is interesting. They are decorated with pierced triangles and perforated concentric circles, with a central point, repeated in countless combinations. Half-elliptical perforations appear for the first time on the belt from Kalnica, to some extent inexpertly carried out. Openwork belts have been discovered throughout the territory between the Timok river in Serbia and the Isker in Bulgaria, although according to recently published finds from the Trojan region in Bulgaria, that area could be extended eastward to the Rosica river. Outside these territories, more significant groupings are visible in the Vardar valley in Macedonia, as well as in an early Iron Age necropolis in the Donja dolina in northern Bosnia. The production center of these belts is connected with the Zlot group (Zlot-Sofronijevo), or with the Triballi tribe, but it could be said that in the VII and VI centuries BC such belts were also worn among their neighbors.

Abstract Multiple water jets and a cross air flow are used to cool a mold segment in a homogeneous and automated manner. The test segment was cooled from an initial temperature of 573 K. An average temperature difference of less than 3 K and a maximum temperature difference of less than 6 K were obtained along the length of the surface of the test segment during the entire duration of the cooling process as opposed to the traditional channel cooling approach where the mean and maximum temperature differences increase over time. The top surface of the test segment represents the mold/part interface which is of interest in this study. Using model predictive control (MPC) and a data-driven predictive model, the cooling speed of the test segment’s top surface was able to be maintained within ±5 K of the cooling ramp imposed. The results were compared to the results obtained when using a simpler On/Off algorithm for automated cooling. Compared to the simpler On/Off algorithm, there was an improvement in the accuracy of the cooling ramp with respect to its reference value of over 30% for most cooling ramps tested (5–25 K/min). A parametric study on the influence of the flowrates of the fluids on the cooling speed of the test segment’s surface was also conducted.

Introduction: Interest in high fidelity aortic flow phantoms remains significant even with advancements in computational fluid dynamic methods. We present a process for creating a patient-specific, compliant aortic arch and valve (AoV) along with our corresponding validation efforts. Methods: A rendered aortic volume was created by threshold-based segmentation in Mimics (Materialise, Leuven, Belgium) and edited in 3-matic to create a 3D printed mold (Object Connex 5000, Stratasys, Edina, Minnesota) into which a polyurethane based resin (Smooth-on, Easton, Pennsylvania) was cast. The AoV was created in a similar manner and ultimately seated in the distal end of an inlet port designed to induce laminar flow. The arch, with fixed inlet, was then constrained to the correct anatomical conformation by a custom rapid prototyped chamber. An MRI-compatible pump programmed to match the patient’s flow profile managed flow of a 40% glycerin-aqueous solution. Both through-plane and 4D phase contrast velocity mapping MRI sequences were acquired and compared to the patient data with time-elapse flow streamlines calculated by GTFlow version 2.0.1 (GyroTools, Zurich Switzerland). Results: The phantom remained robust and compliant throughout the dynamic loading occurring under pulsatile flow. Registration revealed good alignment of the phantom lumen to the segmented patient aorta. 4D flow analysis showed an unusual left-handed helical flow pattern in both the in vivo patient data and derived phantom flows. Flow measurements in the ascending and descending aorta of the model agreed within 5% of the actual patient measured flow. Conclusions: We have demonstrated a viable method to create patient-specific flow phantoms, which closely mimic the physiological system for which they are modeled. Further studies are needed to optimize the valve anatomy and wall compliance.

The German anatomist and artist Gunther von Hagens’s exhibition Body Worlds has toured Europe, Asia and the US several times, provoking both interest and dismay, fascination and disgust. This “original exhibition of real human bodies” features whole cadavers as well as specific body parts and it is organized thematically around specific bodily functions such as the respiratory system, blood circulation, skeletal materials and brain and nervous system. In each segment of the exhibition these themes are illustrated using parts of the body, presented in glass cases that are associated with each function. Next to these cases are the full body cadavers—the so-called “plastinates”. The Body Worlds exhibition is all about perception-in-motion: it is about circumnavigating bodies, stopping in front of a plastinate and in-corporating it, leaning over an arm or reaching towards a face, pointing towards a discrete blood vessel, drawing an abstract line between two organs. Experiencing here is above all a matter of reaching-towards and incorporeally touching bodies (Manning, Politics of Touch). These bodies are dead, still, motionless, “frozen in time between death and decay” (von Hagens, Body Worlds). Dead and still eerily animate, just as the surface of a freeze-frame photograph would seem to capture spatially a movement in its unfolding becoming, plastinates do not simply appear as dead matter used to represent vitality, but rather [...] as persons who managed to survive together with their bodies. What “inner quality” makes them appear alive? In what way is someone present, when what is conserved is not opinions (in writing), actions (in stories) or voice (on tape) but the body? (Hirschauer 41—42) Through the corporeal transformation—the plastination process—that these bodies have gone through, and the designed space of the exhibition—a space that makes possible both innovative and restrictive movements—these seemingly dead bodies come alive. There is a movement within these bodies, a movement that resonates with-in the exhibition space and mobilises visitors.Two ways of thinking movement in relation to stillness come out of this. The first one is concerned with the ordering and designing of space by means of visual cues, things or texts. This relates to stillness and slowness as suggestive, imposed and enforced upon bodies so that the possibilities of movement are reduced due to the way an environment is designed. Think for example of the way that an escalator moulds movements and speeds, or how signs such as “No walking on the grass” suggest a given pattern of walking. The second one is concerned with how movement is linked up with and implies continuous change. If a body’s movement and exaltation is reduced or slowed down, does the body then become immobile and still? Take ice, water and steam: these states give expression to three different attributes or conditions of what is considered to be one and the same chemical body. But in the transformation from one to the other, there is also an incorporeal transformation related to the possibilities of movement and change—between motion and rest—of what a body can do (Deleuze, Spinoza).Slowing Down Ever since the first exhibition Body Worlds has been under attack from critics, ethicists, journalists and religious groups, who claim that the public exhibition of dead bodies should, for various reasons, be banned. In 2004, in response to such criticism, the Californian Science Centre commissioned an ethical review of the exhibition before taking the decision on whether and how to host Body Worlds. One of the more interesting points in this review was the proposition that “the exhibition is powerful, and guests need time to acclimate themselves” (6). As a consequence, it was suggested that the Science Center arrange an entrance that would “slow people down and foster a reverential and respectful mood” (5). The exhibition space was to be organized in such a way that skeletons, historical contexts and images would be placed in the beginning of the exhibition, the whole body plastinates should only be introduced later in the exhibition. Before my first visit to the exhibition, I wasn’t sure how I would react when confronted with these dead bodies. To be perfectly honest, the moments before entering, I panicked. Crossing the asphalt between the Manchester Museum of Science and the exhibition hall, I felt dizzy; heart pounding in my chest and a sensation of nausea spreading throughout my body. Ascending a staircase that would take me to the entrance, located on the third floor in the exhibition hall, I thought I had detected an odour—rotten flesh or foul meat mixed with chemicals. Upon entering I was greeted by a young man to whom I presented my ticket. Without knowing in advance that this first room had been structured in such a way as to “slow people down”, I immediately felt relieved as I realized that the previously detected smell must have been psychosomatic: the room was perfectly odourless and the atmosphere was calm and tempered. Dimmed lights and pointed spotlights filled the space with an inviting and warm ambience. Images and texts on death and anatomical art were spread over the walls and in the back corners of the room two skeletons had been placed. Two glass cases containing bones and tendons had been placed in the middle of the room and next to these a case with a whole body, positioned upright in ‘anatomically correct’ position with arms, hands and legs down. There was nothing gruesome or spectacular about this room; I had visited anatomical collections, such as that of the Hunterian Museum in London or Medical Museion in Copenhagen, which in comparison far surpassed the alleged gruesomeness and voyeurism. And so I realized that the room had effectively slowed me down as my initial state of exaltation had been altered and stalled by the relative familiarity of images, texts and bare bones, all presented in a tempered and respectful way.Visitors are slowed down, but they are not still. There is no degree zero of movement, only different relations of speeds and slowness. Here I think it is useful to think of movement and change as it is expressed in Henri Bergson’s writings on temporality. Bergson frequently argued that the problem of Western metaphysics had been to spatialise movement, as in the famous example with Zeno’s arrow that—given that we think of movement as spatial—never reaches the tree towards which it has been shot. Bergson however did not refute the importance and practical dimensions of thinking through immobility; rather, immobility is the “prerequisite for our action” (Creative Mind 120). The problem occurs when we think away movement on behalf of that which we think of as still or immobile.We need immobility, and the more we succeed in imagining movement as coinciding with the immobilities of the points of space through which it passes, the better we think we understand it. To tell the truth, there never is real immobility, if we understand by that an absence of movement. Movement is reality itself (Bergson, Creative Mind 119).This notion of movement as primary, and immobility as secondary, gives expression to the proposition that immobility, solids and stillness are not given but have to be achieved. This can be done in several ways: external forces that act upon a body and transform it, as when water crystallizes into ice; certain therapeutic practices—yoga or relaxation exercises—that focus and concentrate attention and perception; spatial and architectural designs such as museums, art galleries or churches that induce and invoke certain moods and slow people down. Obviously there are other kinds of situations when bodies become excited and start moving more rapidly. Such situations could be, to name a few, when water starts to boil; when people use drugs like nicotine or caffeine in order to heighten alertness; or when bodies occupy spaces where movement is amplified by means of increased sensual stimuli, for example in the extreme conditions that characterize a natural catastrophe or a war.Speeding Up After the Body Worlds visitor had been slowed down and acclimatised in and through the first room, the full body plastinates were introduced. These bodies laid bare muscles, tissues, nerves, brain, heart, kidneys, and lungs. Some of these were “exploded views” of the body—in these, the body and its parts have been separated and drawn out from the position that they occupy in the living body, in some cases resulting in two discrete plastinates—e.g. one skeleton and one muscle-plastinate—that come from the same anatomical body. Congruent with the renaissance anatomical art of Vesalius, all plastinates are positioned in lifelike poses (Benthien, Skin). Some are placed inside a protective glass case while others are either standing, lying on the ground or hanging from the ceiling.As the exhibition unfolds, the plastinates themselves wipe away the calmness and stillness intended with the spatial design. Whereas a skeleton seems mute and dumb these plastinates come alive as visitors circle and navigate between them. Most visitors would merely point and whisper, some would reach towards and lean over a plastinate. Others however noticed that jumping up and down created a resonating effect in the plastinates so that a plastinate’s hand, leg or arm moved. At times the rooms were literally filled with hordes of excited and energized school children. Then the exhibition space was overtaken with laughter, loud voices, running feet, comments about the gruesome von Hagens and repeated remarks on the plastinates’ genitalia. The former mood of respectfulness and reverence has been replaced by the fascinating and idiosyncratic presence of animated and still, plastinated bodies. Animated and still? So what is a plastinate?Movement and Form Through plastination, the body undergoes a radical and irreversible transformation which turns the organic body into an “inorganic organism”, a hybrid of plastic and flesh (Hirschauer 36). Before this happens however the living body has to face another phase of transition by which it turns into a dead cadaver. From the point of view of an individual body that lives, breathes and evolves, this transformation implies turning into a decomposing and rotting piece of flesh, tissue and bones. Any corpse will sooner or later turn into something else, ashes, dust or earth. This process can be slowed down using various techniques and chemicals such as mummification or formaldehyde, but this will merely slow down the process of decomposition, and not terminate it.The plastination technique is rather different in several respects. Firstly the specimen is soaked in acetone and the liquids in the corpse—water and fat—are displaced. This displacement prepares the specimen for the next step in the process which is the forced vacuum impregnation. Here the specimen is placed in a polymer mixture with silicone rubber or epoxy resin. This process is undertaken in vacuum which allows for the plastic to enter each and every cell of the specimen, thus replacing the acetone (von Hagens, Body Worlds). Later on, when this transformation has finished, the specimen is modelled according to a concept, a “gestalt plastinate”, such as “the runner”, “the badminton player” or “the skin man”. The concept expresses a dynamic and life-like pose—referred to as the gestalt—that exceeds the individual parts of which it is formed. This would suggest that form is in itself immobility and that perception is what is needed to make form mobile; as gestalt the plastinated body is spatially immobilised, yet it gives birth to a body that comes alive in perception-movement. Once again I think that Bergson could help us to think through this relation, a relation that is conceived here as a difference between form-as-stillness and formation-as-movement:Life is an evolution. We concentrate a period of this evolution in a stable view which we call a form, and, when the change has become considerable enough to overcome the fortunate inertia of our perception, we say that the body has changed its form. But in reality the body is changing form at every moment; or rather, there is no form, since form is immobile and the reality is movement. What is real is the continual change of form; form is only a snapshot view of a transition (Bergson, Creative Evolution 328, emphasis in original).In other words there is a form that is relative to human perception, but there is “underneath” this form nothing but a continuous formation or becoming as Bergson would have it. For our purposes the formation of the gestalt plastinate is an achievement that makes perceptible the possibility of divergent or co-existent durations; the plastinate belongs to a temporal rhythm that even though it coincides with ours is not identical to it.Movement and Trans-formation So what kind of a strange entity is it that emerges out of this transformation, through which organic materials are partly replaced with plastic? Compared with a living body or a mourned cadaver, it is first and foremost an entity that no longer is subject to the continuous evolution of time. In this sense the plastinate is similar to cryogenetical bodies (Doyle, Wetwares), or to Ötzi the ice man (Spindler, Man in the ice)—bodies that resist the temporal logic according to which things are in constant motion. The processes of composition and decomposition that every living organism undergoes at every instant have been radically interrupted.However, plastinates are not forever fixed, motionless and eternally enduring objects. As Walter points out, plastinated cadavers are expected to “remain stable” for approximately 4000 years (606). Thus, the plastinate has become solidified and stabilized according to a different pattern of duration than that of the decaying human body. There is a tension here between permanence and change, between bodies that endure and a body that decomposes. Maybe as when summer, which is full of life and energy, turns into winter, which is still and seemingly without life. It reminds us of Nietzsche's Zarathustra and the winter doctrine: When the water is spanned by planks, when bridges and railings leap over the river, verily those are believed who say, “everything is in flux. . .” But when the winter comes . . . , then verily, not only the blockheads say, “Does not everything stand still?” “At bottom everything stands still.”—that is truly a winter doctrine (Bennett and Connolly 150). So we encounter the paradox of how to accommodate motion within stillness and stillness within motion: if everything is in continuous movement, how can there be stillness and regularity (and vice versa)? An interesting example of such temporal interruption is described by Giorgio Agamben who invokes an example with a tick that was kept alive, in a state of hibernation, for 18 years without nourishment (47). During those years this tick had ceased to exist in time, it existed only in extended space. There are of course differences between the tick and von Hagens’s plastinates—one difference being that the plastinates are not only dead but also plastic and inorganic—but the analogy points us to the idea of producing the conditions of possibility for eternal, timeless (and, by implication, motionless) bodies. If movement and change are thought of as spatial, as in Zeno’s paradox, here they have become temporal: movement happens in and because of time and not in space. The technique of plastination and the plastinates themselves emerge as processes of a-temporalisation and re-spatialisation of the body. The body is displaced—pulled out of time and history—and becomes a Cartesian body located entirely in the coordinates of extended space. As Ian Hacking suggests, plastinates are “Cartesian, extended, occupying space. Plastinated organs and corpses are odourless: like the Cartesian body, they can be seen but not smelt” (15).Interestingly, Body Worlds purports to show the inner workings of the human body. However, what visitors experience is not the working but the being. They do not see what the body does, its activities over time; rather, they see what it is, in space. Conversely, von Hagens wishes to “make us aware of our physical nature, our nature within us” (Kuppers 127), but the nature that we become aware of is not the messy, smelly and fluid nature of bodily interiors. Rather we encounter the still nature of Zarathustra’s winter landscape, a landscape in which the passage of time has come to a halt. As Walter concludes “the Body Worlds experience is primarily visual, spatial, static and odourless” (619).Still in Constant MotionAnd yet...Body Worlds moves us. If not for the fact that these plastinates and their creator strike us as gruesome, horrific and controversial, then because these bodies that we encounter touch us and we them. The sensation of movement, in and through the exhibition, is about this tension between being struck, touched or moved by a body that is radically foreign and yet strangely familiar to us. The resonant and reverberating movement that connects us with it is expressed through that (in)ability to accommodate motion in stillness, and stillness in motion. For whereas the plastinates are immobilised in space, they move in time and in experience. As Nigel Thrift puts it The body is in constant motion. Even at rest, the body is never still. As bodies move they trace out a path from one location to another. These paths constantly intersect with those of others in a complex web of biographies. These others are not just human bodies but also all other objects that can be described as trajectories in time-space: animals, machines, trees, dwellings, and so on (Thrift 8).This understanding of the body as being in constant motion stretches beyond the idea of a body that literally moves in physical space; it stresses the processual intertwining of subjects and objects through space-times that are enduring and evolving. The paradoxical nature of the relation between bodies in motion and bodies at rest is obviously far from exhausted through the brief exemplification that I have tried to provide here. Therefore I must end here and let someone else, better suited for this task, explain what it is that I wish to have said. We are hardly conscious of anything metaphorical when we say of one picture or of a story that it is dead, and of another that it has life. To explain just what we mean when we say this, is not easy. Yet the consciousness that one thing is limp, that another one has the heavy inertness of inanimate things, while another seems to move from within arises spontaneously. There must be something in the object that instigates it (Dewey 182). References Agamben, Giorgio. The Open. Trans. Kevin Attell. Stanford: Stanford U P, 2004.Bennett, Jane, and William Connolly. “Contesting Nature/Culture.” Journal of Nietzsche Studies 24 (2002) 148-163.Benthien, Claudia. Skin: On the Cultural Border Between Self and the World. Trans. Thomas Dunlap. New York: Columbia U P, 2002. California Science Center. “Summary of Ethical Review.” 10 Jan. 2009.Bergson, Henri. The Creative Mind. Trans. Mabelle Andison. Mineola: Dover, 2007. –––. Creative Evolution. Trans. Arthur Mitchell. New York: Cosimo Classics, 2005Deleuze, Gilles. Spinoza: Practical Philosophy. Trans. Robert Hurley. San Francisco: City Lights, 1988.Dewey, John. Art as Experience. New York: Perigee, 2005.Doyle, Richard. Wetwares. Minnesota: Minnesota U P, 2003.Hacking, Ian. “The Cartesian Body.” Biosocieties 1 (2006) 13-15.Hirschauer, Stefan. “Animated Corpses: Communicating with Post Mortals in an Anatomical Exhibition.” Body & Society 12.4 (2006) 25-52.Kuppers, Petra. “Visions of Anatomy: Exhibitions and Dense Bodies.” differences 15.3 (2004) 123-156.Manning, Erin. Politics of Touch: Sense, Movement, Sovereignty. Minnesota: Minnesota UP, 2007. Spindler, Konrad. The Man in the Ice. London: Weidenfeld and Nicolson, 1994.Thrift, Nigel. Spatial Formations. London: Sage, 1996.Von Hagens, Gunther, and Angelina Whalley. Body Worlds: The Original Exhibition of Real Human Bodies. Heidelberg: Institute for Plastination, 2008.Walter, Tony. “Plastination for Display: A New Way to Dispose of the Dead.” Journal of the Royal Anthropological Institute 10.3 (2004) 603-627.