Готові списки джерел за темами / USMW

Добірка наукової літератури з теми "USMW"

Автор: Grafiati

Опубліковано: 11 вересня 2023

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Статті в журналах з теми "USMW"

Li, Junqi, Johannes Zillner, and Frank Balle. "In-Depth Evaluation of Ultrasonically Welded Al/Cu Joint: Plastic Deformation, Microstructural Evolution, and Correlation with Mechanical Properties." Materials 16, no. 8 (April 12, 2023): 3033. http://dx.doi.org/10.3390/ma16083033.

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Ultrasonic metal welding (USMW) is widely used in assembling lithium-ion (Li-ion) battery packs due to its advantages in joining dissimilar and conductive materials in the solid state. However, the welding process and mechanisms are not yet clearly understood. In this study, dissimilar joints of aluminum alloy EN AW 1050 to copper alloy EN CW 008A were welded by USMW to simulate the tab-to-bus bar interconnects for Li-ion battery assembly. Qualitative and quantitative investigations were carried out on plastic deformation, microstructural evolution, and the correlated mechanical properties. During USMW, the plastic deformation concentrated on the Al side. The thickness of Al was reduced by more than 30%; complex dynamic recrystallization and grain growth occurred near the weld interface. The mechanical performance of the Al/Cu joint was evaluated with the tensile shear test. The failure load gradually increased until a welding duration of 400 ms, and then remained almost constant. The obtained results showed that the mechanical properties were greatly influenced by plastic deformation and microstructure evolution, which provides guidance for improving the weld quality and the process in general.

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Cheng, Xudong, Arindom Datta, Hongseok Choi, Xugang Zhang, and Xiaochun Li. "Study on Embedding and Integration of Microsensors Into Metal Structures for Manufacturing Applications." Journal of Manufacturing Science and Engineering 129, no. 2 (September 25, 2006): 416–24. http://dx.doi.org/10.1115/1.2515456.

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Real time monitoring, diagnosis, and control of numerous manufacturing processes is of critical importance in reducing operation costs, improving product quality, and shortening response time. Current sensors used in manufacturing are normally unable to provide measurements with desired spatial and temporal resolution at critical locations in metal tooling structures that operate in hostile environments (e.g., elevated temperatures and severe strains). Microsensors are expected to offer tremendous benefits for real time sensing in manufacturing processes. Rapid tooling, a layered manufacturing process, could allow microsensors to be placed at any critical location in metal tooling structures. However, a viable approach is needed to effectively integrate microsensors into metal structures during the process. In this study, a novel batch production of metal embedded microsensor units was realized by transferring thin-film sensors from silicon wafers directly into nickel substrates through standard microfabrication and electroplating techniques. Ultrasonic metal welding (USMW) was studied to obtain optimized process parameters and then used to integrate nickel embedded thin-film thermocouple (TFTC) units into copper workpieces. The embedded TFTCs successfully survived the welding tests, validating that USMW is a viable method to integrate microsensors to metallic tool materials. Moreover, the embedded microsensors were also able to measure the transient temperature in situ at 50μm directly beneath the welding interface during welding. The transient temperatures measured by the metal embedded TFTCs provide strong evidence that the heat generation is not critical for weld formation during USMW. Metal embedded microsensors yield great potential to improve fundamental understanding of numerous manufacturing processes by providing in situ sensing data with high spatial and temporal resolution at critical locations.

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Ganesamoorthi, B., S. Kalaivanan, R. Dinesh, T. Naveen kumar, and K. Anand. "Optimization Technique using Response Surface Method for USMW process." Procedia - Social and Behavioral Sciences 189 (May 2015): 169–74. http://dx.doi.org/10.1016/j.sbspro.2015.03.211.

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Gester, Andreas, Guntram Wagner, Pascal Pöthig, Jean Pierre Bergmann, and Marco Fritzsche. "Analysis of the oscillation behavior during ultrasonic welding of EN AW-1070 wire strands and EN CW004A terminals." Welding in the World 66, no. 3 (November 28, 2021): 567–76. http://dx.doi.org/10.1007/s40194-021-01222-z.

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AbstractFor fulfilling the demand of durable yet lightweight electrical connections in transportation industries, ultrasonic metal welding (USMW) sees widespread use in these branches. As the ultrasound oscillations utilized in the welding procedure occur at a range of only a few micrometers at frequencies of 20–100 kHz for an overall duration of only 50–1500 ms, it is not possible to observe the compaction behavior with the bare eye. This paper focusses on investigating the oscillation behavior of the horn, the anvil, and the joining partners during the welding procedure by utilizing an array of synchronized laser vibrometers and performing welds with incrementing time stages. The oscillation data is correlated with temperature measurements in the welding zone as well as tensile testing results. Inter alia the formation of sidebands at the fundamental frequency as well as 2nd- and 3rd-order harmonics has been observed for the anvil, terminal, and wire front face when exceeding optimal weld time which would lead to maximum joint strength. Following the assumption of other research groups, the cause of these sidebands could be a change in relative motion of these components. As the terminal is slipping with increasing weld time, it could be assumed that the reason for the sidebands is low-frequency movement of the anvil, modulated onto the fundamental frequency, additionally indicating successful bonding of the stranded wire and the terminal. Furthermore, this slipping of the terminal on the anvil could lead to increased wear of the anvil knurls.

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Lin, Yi-Chun, Yuan-Yung Lin, Hsin-Chien Chen, Chao-Yin Kuo, Ai-Ho Liao, Ying-Liang Chou, Chia-Lien Hung, Cheng-Ping Shih, and Chih-Hung Wang. "Ultrasound Microbubbles Enhance the Efficacy of Insulin-Like Growth Factor-1 Therapy for the Treatment of Noise-Induced Hearing Loss." Molecules 26, no. 12 (June 13, 2021): 3626. http://dx.doi.org/10.3390/molecules26123626.

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The application of insulin-like growth factor 1 (IGF-1) to the round window membrane (RWM) is an emerging treatment for inner ear diseases. RWM permeability is the key factor for efficient IGF-1 delivery. Ultrasound microbubbles (USMBs) can increase drug permeation through the RWM. In the present study, the enhancing effect of USMBs on the efficacy of IGF-1 application and the treatment effect of USMB-mediated IGF-1 delivery for noise-induced hearing loss (NIHL) were investigated. Forty-seven guinea pigs were assigned to three groups: the USM group, which received local application of recombinant human IGF-1 (rhIGF-1, 10 µg/µL) following application of USMBs to the RWM; the RWS group, which received IGF-1 application alone; and the saline-treated group. The perilymphatic concentration of rhIGF-1 in the USM group was 1.95- and 1.67- fold of that in the RWS group, 2 and 24 h after treatment, respectively. After 5 h of 118 dB SPL noise exposure, the USM group had the lowest threshold shift in auditory brainstem response, least loss of cochlear outer hair cells, and least reduction in the number of synaptic ribbons on postexposure day 28 among the three groups. The combination of USMB and IGF-1 led to a better therapeutic response to NIHL. Two hours after treatment, the USM group had significantly higher levels of Akt1 and Mapk3 gene expression than the other two groups. The most intense immunostaining for phosphor-AKT and phospho-ERK1/2 was detected in the cochlea in the USM group. These results suggested that USMB can be applied to enhance the efficacy of IGF-1 therapy in the treatment of inner ear diseases.

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Ding, Zhaochun, Wentao Wei, Keying Wang, and Yumeng Liu. "An Ultrasonic Motor Using a Carbon-Fiber-Reinforced/Poly-Phenylene-Sulfide-Based Vibrator with Bending/Longitudinal Modes." Micromachines 13, no. 4 (March 26, 2022): 517. http://dx.doi.org/10.3390/mi13040517.

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In this study, a linear ultrasonic motor (USM) with carbon-fiber-reinforced/poly-phenylene-sulfide (PPS/CF) was developed and the feasibility of using PPS/CF to achieve a lightweight USM was tested. Here, anisotropic Young’s moduli of PPS/CF possibly enhance the driving force when the slider’s moving direction is orthogonal to the carbon-fibers’ filling direction. Further, PPS/CF’s low density may help avoid excessive enhancement in weight. Initially, we measured anisotropic Young’s moduli of PPS/CF, and determined the vibration modes, configuration, and dimensions of the PPS/CF vibrating body through finite element analysis. Subsequently, we fabricated a 45.7-mm-long 30-mm-diameter vibrator to form a linear motor. Finally, we evaluated the load characteristics of the PPS/CF-based motor and made comparisons with isotropic-material-based USMs. At 30.2 kHz frequency, the PPS/CF-based vibrator worked in the 2nd bending and 2nd longitudinal modes as predicted. The PPS/CF-based motor yielded the maximal thrust, no-load speed, and maximal output power of 392 mN, 1103 mm/s, and 62 mW, respectively. Moreover, the thrust force density and power density reached 20.3 N/kg and 3.2 W/kg, respectively, which were relatively high compared to those of the PPS- and aluminum-based USMs with the same vibration modes and similar structures. This preliminary study implies PPS/CF’s feasibility for achieving lightweight USMs, and provides a candidate material for designing micro/meso USMs.

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Imam Syofii, Dewi Puspita Sari, Dendy Adanta, Muhammad Amsal Ade Saputra, and Wadirin Wadirin. "Moving Mesh as Transient Approach for Pico Scale Undershot Waterwheel." CFD Letters 14, no. 8 (August 20, 2022): 33–42. http://dx.doi.org/10.37934/cfdl.14.8.3342.

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The computational fluid dynamics (CFD) method is often used for undershot waterwheel (USWW) studies. The CFD method is a suitable solution for investigating physical flow phenomena on USWW so that its energy conversion process can be appropriately understood. The transient simulation is necessary to study the flow of physical phenomena. However, there is no recommendation for the transient approach for USWW. The boundary conditions for the transient approach often used for rotating case objects is a moving mesh. Therefore, this study investigates moving mesh as a USSW transient approach to predict its performance. Based on the results, the average deviation from simulation results to experimental data of torque is 22.1%, mechanical power is 5.75%, and efficiency is 5.75%. The average deviation reading of torque is 2.93 N·m (not a significant difference), mechanical power is 0.47 W, and efficiency is 1.19%. Further, the curve data simulation results to experimental data show a similar pattern, expressed by exponential for torque and polynomial for mechanical power and efficiency. Thus, a transient approach using the moving mesh feature is recommended for the USWW case; because the data pattern and reading deviation are reasonable.

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Gonçalves, Andriani Tavares Tenório, Flávia Tuane Ferreira Moraes, Guilherme Lima Marques, Josiane Palma Lima, and Renato Da Silva Lima. "Urban solid waste challenges in the BRICS countries: a systematic literature review." Ambiente e Agua - An Interdisciplinary Journal of Applied Science 13, no. 2 (April 9, 2018): 1. http://dx.doi.org/10.4136/ambi-agua.2157.

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Urban Solid Waste Management (USWM) is a worldwide challenge. The problems faced are even greater due to the disproportional increase of Urban Solid Waste (USW) generation in volume, especially in a context of increased urbanization, population growth and economic globalization in the BRICS countries (Brazil, Russia, India, China and South Africa). In this context, the objective of this work is to analyze the status of MSW management in the BRICS countries, as well as to promote an exchange of experience and management strategies, pointing out possible ways to improve USWM systems that have to be adapted to each local reality. Focusing on this, a systematic literature revision was carried out through a bibliometric analysis. Results showed that the management system of these BRICS countries does not possess well-developed structures. The collection stage is quite often inefficient, the solid waste being stored in inappropriate ways and also disposed of in irregular locations. The participation of the informal sector is a trademark characteristic in USWM for BRICS countries, highlighting the need to integrate and formalize these activities for USW collection. Due to the high organic fraction, it is known that composting offers advantages as a way to promote a better use of organic waste and also as a means of reducing the amount of waste sent to sanitary landfills. Finally, with a better knowledge about solid waste generation and decentralization of the offered services, the decision makers will be able to successfully provide this essential public service.

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Büyükcivelek, A. Burak, Pinar Çobanyilmaz, and Ecem Kutlay. "Claiming Urban Form for Liveability: An Analysis of Urban Social Movements in Istanbul." Built Environment 48, no. 3 (October 1, 2022): 445–67. http://dx.doi.org/10.2148/benv.48.3.445.

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All dimensions of liveability, from economic to social, are directly related to urban space and its production process. However, the production of urban space, with its forms and functions, is always situated in the con flicting domain of (spatial) political economy. Conventional space production processes that favour dominant classes and produce space regarding exchange value are frequently contested with the social reaction of dominated classes defending use values and liveability. In this vein, Urban Social Movements (USMs) seem one of the key instruments for the social production of urban space with be er liveability conditions. From this perspective, the study aims to investigate USMs' space transforming capacity by focusing on the case of Istanbul. A five-step spatial analysis is conducted, assuming that USMs are closely related to the characteristics of urban development projects. In these steps (i) the location of the urban development projects and USMs; (ii) existing land use in the project areas; (iii) scale of the projects, (iv) organization level of USMs; and (v) relationships of four USM-related projects within the urban fabric are analysed. Findings of the study reveal that centrality plays a vital role in both development projects and related USMs and aff ects the programme, scale, and organization level. Considering liveability conditions, faced with aggressive capitalist behaviour supported by local and central state apparatus, USMs can realize their space transforming potential only by protecting existing programmes and urban fabric.

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Lan, Tao, Ji Ping Hao, and Hai Jun Xu. "Loading Analysis of Edge Members in SPSW with Opening." Advanced Materials Research 368-373 (October 2011): 1384–87. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.1384.

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Taking a group of SPSW with openings with or without edge members as example, this paper states the importance of edge members in view of initial stiffness, ultimate bearing capacity and ductility. First, FEM analysis is carried out to study the reasonable stiffness-range and it is found out when the inertia moments ratio varies from 6 to 8, edge members not only provide adequate anchorage, but also resist loads directly with main frame. Then, an unified calculation model called USMO is proposed, whose key point is to add inversed compression bars with stiffness to tension zone to simulate the increase of ultimate bearing capacity, leaving shearing part same to USM.

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Дисертації з теми "USMW"

Everett, Keith R. "USW area analogs." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Jun%5FEverett.pdf.

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Thesis (M.S. in Meteorology and Physical Oceanography)--Naval Postgraduate School, June 2005.
Thesis Advisor(s): D. Benjamin Reeder, Mary Batteen. Includes bibliographical references (p. 119-121). Also available online.

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Allen, Scott Andrew. "USMC tactical motor transport lift requirements model." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1995. http://handle.dtic.mil/100.2/ADA297664.

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Agresti, Luca. "Bogotà, localidad usme. Iglesia monte de galilea." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/6831/.

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Dopo un’approfondita analisi strutturale e morfologica della metropoli di Bogotà, si affronta il progetto per la costruzione di una nuova chiesa e complesso parrocchiale in una delle localidad più povere della città: Usme. Nella relazione si illustra il progetto nel dettaglio, descrivendo tutto il processo metodologico. Il sistema del complesso parrocchiale, situato sulla sommità di un piccolo declivio, è stato concepito come luogo collettivo e prende spunto dai sistemi abbaziali e monastici, organizzati attorno alle corti, vero fulcro della vita comunitaria. Il progetto si struttura su tre elementi principali: la chiesa, la casa del sacerdote con il patio e la corte su cui affacciano gli edifici per la vita parrocchiale. La chiesa, centro della composizione, si organizza come un edificio essenziale, povero, muto, silenzioso, con uno stretto riferimento alle architetture e al corpus teorico di Paolo Zermani e Rudolph Schwarz.

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Hill, James B. "Methodology for monitoring the USMC performance evaluation system." Thesis, Monterey, California. Naval Postgraduate School, 1985. http://hdl.handle.net/10945/21434.

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Ramilli, Elena. "Connessioni territoriali e nuove topografie: Un centro di interpretazione della cultura muisca a bogota." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/6150/.

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Attualmente Usme, caratterizzata come visto da un territorio principalmente a bassa densità, è ancora fortemente relazionata con la campagna perché costituita dall’insieme di aree agricole, o di quelli che una volta erano spazi coltivati più prossimi alla città compatta. Questo tipo di paesaggio rurale che caratterizza Usme è caratterizzato come già visto da un tessuto sfrangiato e discretizzato e rappresenta la porzione di territorio dove la città esercita l’impatto ambientale più intenso dovuto sia alla sua immediata vicinanza al contesto urbano che al carattere di scarsa identità che sembra esprimere. Qualunque intervento architettonico in un territorio di margine come quello di Usme dovrebbe confrontarsi con un sistema di relazioni a grande scala, che si rapporti con la geografia stessa del luoghi e con un orientamento e una misurazione visiva e fisica del territorio stesso. Allo stesso modo è necessario che il progetto comprenda anche il suolo stesso delle grande aree attualmente lasciate libere, ovvero che il progetto architettonico si integri con il progetto paesaggistico creando in questo modo nuove relazioni e nuove geometrie nell’assetto territoriale. In questo senso il progetto può dialogare con il territorio e mettere in relazione differenti situazioni morfologiche, sfruttandone le potenzialità. L’obiettivo è quindi quello di non costruire semplici volumi appoggiati sulla terra ma quello di modificare la terra stessa, entrando in relazione con essa in modo profondo. Il progetto così inteso è concepito, e prima ancora letto, secondo strati, i quali possono contaminarsi o possono semplicemente sovrapporsi. L’area di progetto, come già detto, è essenzialmente all’interno di un vuoto presente tra le due parti di città. Il nuovo edificio si conforma come un segno netto nel territorio, un viadotto, un tronco d’albero caduto che protegge il parco dalla città, un elemento primordiale che da una parte si incunea nel terreno e dall’altra si affaccia sulla valle. Vuole essere il segno di un naturale artificio, proponendosi al tempo stesso come simbolo e funzione. Il museo emerge dalla terra, ma sembra anche immergersi in essa. L’architettura del museo crea un nuovo paesaggio morfologicamente radicato al suolo, attraverso uno spazio parzialmente ipogeo che integra il museo all’interno della montagna attraverso la copertura continua con la topografia esistente, sottolineando il profilo della collina.

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Jobst, Mark G. Palmer Jeffrey. "An analysis of the USMC FITREP : contemporary or inflexible /." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://handle.dtic.mil/100.2/ADA432811.

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Hagerott, William T. "The impact of premium transportation on USMC Logistics processes." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1997. http://handle.dtic.mil/100.2/ADA341609.

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Thesis (M.S. in Management) Naval Postgraduate School, December 1997.
"December 1997." Thesis advisor(s): Paul J. Fields, Tim Phillips. Includes bibliographical references (p. 59). Also available online.

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Smith, Horace Wayde. "Database design and implementation for USMC Manpower Retention Survey." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA371051.

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Thesis (M.S. in Information Technology Management) Naval Postgraduate School, September 1999.
"September 1999". Thesis advisor(s): Daniel R. Dolk, William J. Haga. Includes bibliographical references (p. 125). Also Available online.

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Blaxton, Allen C., Michael J. Fay, Cheryl M. Hansen, Christopher M. Zuchristian, Allen C. Blaxton, Michael J. Fay, and Cheryl M. Hansen. "An analysis of USMC heavy construction equipment (HCE) requirements." Monterey, California. Naval Postgraduate School, 2003. http://hdl.handle.net/10945/9854.

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MBA Professional Report
Approved for public release; distribution is unlimited.
MBA Professional Report
Approved for public release; distribution is unlimited.
According to I and L, HQMC, the Marine Corps needs to re-evaluate current operational requirements for engineer construction equipment. Acquisition and force allocation levels for equipment have remained essentially at constant 1970's, Cold War levels. Because acquisition and allocation levels haven't changed at the same rate as personnel, there is a perception that much of the existing equipment is unnecessary. Impacts for supporting too much equipment are decreased readiness, increased maintenance requirements, and increased O and M costs. The objective of our MBA project is to identify the correct quantity of construction equipment required to support the future needs of the USMC, focusing on unit training and Marine Expeditionary Unit (MEU) deployment cycles. This study will also evaluate the cost effectiveness of various alternatives for supplying the right amount and mix of CE to support contingencies via the civilian industrial base (lease/purchase decision factors, as well as domestic/international supplier issues). Our group will perform a review of USMC CE acquisition history to determine how the Marines have procured engineer equipment. Additionally, we will determine the annual volume of equipment that has been purchased or otherwise procured from industrial sources and the expected life cycle of existing equipment owned by the Marine Corps. With this information, we will assess the ability and willingness of suppliers worldwide to provide needed equipment for replacement of expired gear or in support of emergent contingencies. Our objectives are to determine the correct amount and mix of construction equipment to maintain at the Battalion level and to identify some cost effective alternatives for supporting battalion operations and training requirements.

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Jobst, Mark G., and Jeffrey Palmer. "An analysis of the USMC FITREP: contemporary or inflexible?" Thesis, Monterey California. Naval Postgraduate School, 2005. http://hdl.handle.net/10945/2210.

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Approved for public release, distribution is unlimited
The purpose of this thesis is threefold. Firstly, to attempt to provide validity for the two-sided matching process; secondly, analyze FITREP attributes to determine their suitability for a weighted criteria evaluation system and; thirdly, compare the USMC promotion and assignment process with contemporary human resource management practices. Using data from the USMC Officer Accession Career file (MCCOAC), a logit model is used to estimate the effects of TBS preference and other officer characteristics on retention to the seven year mark. Findings indicate that there was little difference in the probability of retention throughout most preference levels except for the bottom sixth. Using USMC FITREP data, an ordinary least squares model is used to estimate the effects of rank and MOS on FITREP scores across all attributes. Multiple comparison tests demonstrated that there are statistical differences at the 0.05 level between the means of the MOSs. Additionally, reporting creep is continuing across all attributes. Surveys were also conducted. The first survey indicated that USMC officers believe the FITREP attributes were not all equally important within, and across each MOS - although the USMC assesses them as such. The second survey indicated that the USMC promotion and assignment process can be strengthened through a clearly defined HRM plan that extends beyond 'faces' and 'places', and provides very clear links to the organizational strategy. Based on the findings it is recommended that the USMC review its HRM processes and conduct further analyses on the FITREP data for: (1) correlation, (2) longitudinal analysis as a predictor for success and, (3) relevance and relationship to MOS characteristics, position descriptions, and organizational strategy.
Major, Royal Australian Infantry Corps
Major, United States Marine Corps

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Книги з теми "USMW"

Alexander, David. USMC. New York: Penguin Group USA, Inc., 2008.

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Ramachandran, N. Joint Launch + One Year Science Review of USML-1 and USMP-1 with the Microgravity Measurement Group. Huntsville, Ala: George C. Marshall Space Flight Center, 1994.

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USMC reconnaissance battalions. New York: Rosen Pub. Group, 2008.

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Drendel, Lou. USMC Phantoms in combat. Carrollton, TX: Squadron/Signal Publications, 1990.

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USMC Special Reaction Teams. New York: Rosen Pub., 2008.

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Holmberg, E. S. USMC aviation patches 1947-2003. [Oceanside, CA] (3806 Sienna St., Oceanside 92056-7282): E.S. Holmberg, 2003.

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Naumann, Robert J. USML-1 glovebox experiments: Final report. [Washington, DC: National Aeronautics and Space Administration, 1995.

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Trotti, John. Phantom over Vietnam: Fighter pilot, USMC. Shrewsbury: Airlife, 1985.

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Smedley D. Butler, USMC: A biography. Jefferson, N.C: McFarland & Co., 2011.

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United States. National Aeronautics and Space Administration., ed. USML-1 glovebox experiments: Final report. [Washington, DC: National Aeronautics and Space Administration, 1995.

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Reinders, James, Ben Ashbaugh, James Brodman, Michael Kinsner, John Pennycook, and Xinmin Tian. "Unified Shared Memory." In Data Parallel C++, 149–71. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-5574-2_6.

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Abstract The next two chapters provide a deeper look into how to manage data. There are two different approaches that complement each other: Unified Shared Memory (USM) and buffers. USM exposes a different level of abstraction for memory than buffers—USM has pointers, and buffers are a higher-level interface. This chapter focuses on USM. The next chapter will focus on buffers.

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Joshi, Suhas S., Lesa A. Tran, Lon J. Wilson, and Suhas S. Joshi. "USM." In Encyclopedia of Nanotechnology, 2808. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-90-481-9751-4_100878.

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Dander, Valentin. "Aus der Reihe Tanzen als akademische Performance." In Doing Research - Wissenschaftspraktiken zwischen Positionierung und Suchanfrage, 376–83. Bielefeld, Germany: transcript Verlag, 2022. http://dx.doi.org/10.14361/9783839456323-046.

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Valentin Dander diskutiert die Praktiken des usw. (und so weiter) als Chiffre einer unvollständigen Aufzählung, die auf die übrigen, nicht genannten Dinge eines (wissenschaftlichen) Textes verweist. Der Begriff des doings steht aus kulturanalytischer Sicht für eine alltägliche, routinierte Form sozialer Praxis. Im Folgenden werden verschiedene Ebenen eines doings usw. in Relation zu Aspekten von Wissen/Macht, referenziellen digitalkulturellen Praktiken und Spielräumen für postsouveräne Handlungsmacht betrachtet.

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Reinders, James, Ben Ashbaugh, James Brodman, Michael Kinsner, John Pennycook, and Xinmin Tian. "Buffers." In Data Parallel C++, 173–93. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-5574-2_7.

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Abstract In this chapter, we will learn about the buffer abstraction. We learned about Unified Shared Memory (USM), the pointer-based strategy for data management, in the previous chapter. USM forces us to think about where memory lives and what should be accessible where. The buffer abstraction is a higher-level model that hides this from the programmer. Buffers simply represent data, and it becomes the job of the runtime to manage how the data is stored and moved in memory.

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Sugisaki, Kyoko, Nicolas Wiedmer, and Selena Calleri. "[anko] - Ansichtskartenkorpus." In Lettre, 61–74. Bielefeld, Germany: transcript Verlag, 2023. http://dx.doi.org/10.14361/9783839466346-004.

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Dieser Artikel stellt das Ansichtskartenkorpus ([anko]) vor, ein annotiertes Korpus stan- darddeutscher und schweizerdeutscher Ansichtskarten. Das Ansichtskartenkorpus wur- de manuell transkribiert, wobei Textbausteine (Gruß, Anrede usw.) annotiert und Meta- daten (Ort des Schreibens, Datum usw.) erfasst wurden. Wir nutzen Technologien der natürlichen Sprachverarbeitung zur Lemmatisierung und Annotation mit Wortartenin- formationen. In unserem Beitrag wollen wir auf die Herausforderungen der Digitalisie- rung eines handgeschriebenen Textes eingehen. Wir zeigen anhand einiger Fallbeispiele aus den Beiträgen dieses Sammelbandes die Eignung des Korpus für die Forschung in der Kultur- und Sprachwissenschaft auf.

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Weiber, Rolf, and Daniel Mühlhaus. "Universelle Strukturgleichungsmodelle (USM)." In Springer-Lehrbuch, 343–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-35012-2_16.

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Weiber, Rolf, and Daniel Mühlhaus. "Universelle Strukturgleichungsmodelle (USM)." In Springer-Lehrbuch, 267–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02877-9_16.

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Parkinson, Cecil. "Companies by Sector." In Stoy Hayward USM Yearbook 1990, 1–575. London: Palgrave Macmillan UK, 1990. http://dx.doi.org/10.1007/978-1-349-11285-2_1.

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Kaiser, Richard. "Die Stringklassen: string, wstring usw." In C++ mit Visual Studio 2017 und Windows Forms-Anwendungen, 237–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-49791-3_4.

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Kaiser, Richard. "Die Stringklassen: string, wstring usw." In Xpert.press, 173–206. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-49793-7_3.

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Тези доповідей конференцій з теми "USMW"

Cheng, Xudong, and Xiaochun Li. "Micro Thin Film Sensor Embedded in Metal Structures for In-Situ Process Monitoring During Ultrasonic Welding." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-81091.

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The objective of this research is to develop an effective method, i.e., ultrasonic metal welding (USMW), to embed micro thin film sensors for metal tooling, and use micro thin film thermocouple study the heat generation during USMW. A complete understanding of the fundamental mechanisms of USMW does not yet exist, and the function of heat generation on weld formation is especially in argument due to the lack of the method to measure the temperature at the welding interface. Continuing on the previous preliminary study [1] which proved that thin film sensors can survive ultrasonic welding process, significant advances were made to improve sensor reliability as well as sensor fabrication effectiveness. These include the development of a new approach for batch production of the sensor units, improvement of the adhesion between metal encapsulating layers for the sensor, as well as the adhesion between the sensing layer and the dielectric layer. Welding experiments are conducted using a series of welding parameter settings with the in-situ data acquisition of temperature 50 μm away from the welding interface. Attempts are then made to correlate the heat generation to welding parameters. With the mechanical testing of the weld strength, the possibility of using heat generation as a weld strength indicator is explored.

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Lupulescu, A., M. Glicksman, C. Giummarra, Julie Frei, J. LaCombe, and M. Koss. "Dendritic scaling factor - USMP-3 and USMP-4 space flight experiments." In 39th Aerospace Sciences Meeting and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2001. http://dx.doi.org/10.2514/6.2001-464.

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Hartup, David C., Michael E. Barr, Philip M. Hirz, Jason Kipp, Thomas A. Fishburn, Ezra S. Waller, and Brian A. Marks. "USMC UGS technology advancements." In SPIE Defense and Security Symposium, edited by Edward M. Carapezza. SPIE, 2008. http://dx.doi.org/10.1117/12.784413.

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"USW Organizing Committee." In 19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers). IEEE, 2005. http://dx.doi.org/10.1109/aina.2005.340.

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Hu, X., Z. Yu, and K. P. Rajurkar. "State-of-the-Art Review of Micro Ultrasonic Machining." In ASME 2006 International Manufacturing Science and Engineering Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/msec2006-21118.

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In ultrasonic machining (USM), hard and brittle material is removed by the hammering of abrasive particles excited by ultrasonic vibration delivered to the tool. USM does not significantly alter metallurgical, chemical, or physical properties of work material because of its non-thermal, non-chemical and non-electrical nature. USM has been downscaled to generate micro-scale features in brittle and hard materials such as silicon, quartz, glass and ceramics. Micro holes, slots and 3-D features have been machined. However, the knowledge base for micro USM is far from sufficient to provide instructive rules in applying micro USM to practical manufacturing. This paper presents a systematic literature review and reports the state-of-the-art investigation in micro USM based on previous experimental and theoretical results. Research issues are identified for further improvement of this special micromachining process.

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CONCUS, PAUL, ROBERT FINN, and MARK WEISLOGEL. "An interface configuration experiment on USML-1." In 31st Aerospace Sciences Meeting. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1993. http://dx.doi.org/10.2514/6.1993-253.

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Harmon, S. Y. "USMC Ground Surveillance Robot (GSR): Lessons Learned." In Cambridge Symposium_Intelligent Robotics Systems, edited by Nelson Marquina and William J. Wolfe. SPIE, 1987. http://dx.doi.org/10.1117/12.937814.

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Zarepour, Hamid, and Swee-Hock Yeo. "Enhancement of Surface Quality and Study on Material Removal Mechanism in Micro Ultrasonic Machining." In ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50065.

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Surface integrity, mechanical deformation, and thermal deformation are among the crucial error generation factors in tool-based micromachining the influence of which should be minimized. As a micromachining process, micro ultrasonic machining (micro-USM) must satisfy the above considerations. In micro-USM, material is removed by fine and free abrasive particles inside a fluid; hence, there is no direct contact between micro-tool and the workpiece. Furthermore, no thermal damage is induced into the machined surface. Therefore, this process can satisfy the requirements of minimum mechanical and thermal deformation as a tool-based micromachining process. However, usually a rather course surface with subsurface microcracks is generated by USM processes. As such, study on surface characteristics and improvement of surface quality in micro-USM is considered necessary in order to introduce this process as a mature micromachining process. In this paper, the effect of various process parameters on surface quality in micro-USM is studied. The parameters include static load, vibration amplitude, abrasive particle size, and slurry concentration. Machining experiments were conducted using a self-developed micro-USM system with the method of workpiece vibration and using a precision static load measurement system with high sampling rate. An average surface roughness as small as 24 nm was achieved through the investigations on machined surface quality which has not been reported in micro-USM process using the workpiece vibration method. Moreover, the effect of process parameters on dominant removal mechanisms is investigated.

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"Message from the USW Chairs." In 19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers). IEEE, 2005. http://dx.doi.org/10.1109/aina.2005.246.

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Einspahr, Howard M., Laura L. Clancy, Barry C. Finzel, Sybil H. Munson, Lawrence J. DeLucas, Jaganathan Rao, Paul F. Cook, and Ben G. Harris. "Glovebox experiments with malic enzyme on USML-1." In Proceedings of Conference on NASA Centers for Commercial Development of Space. AIP, 1995. http://dx.doi.org/10.1063/1.47263.

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Звіти організацій з теми "USMW"

Hall, Zanker, and Kelner. PR-343-06605-R02 USM Recalibration Frequency. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), August 2009. http://dx.doi.org/10.55274/r0010155.

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This program is intended to improve the understanding of the stability over time of gas multi-path ultrasonic flow meters (USMs). Within the Natural Gas Industry, there are currently on universal standards requiring periodic recalibration of USMs. Removing these flow meters from serviced for recalibration is costly and inconvenient. However, the primary reason that a recalibration standard does not exist is the lack of definitive data regarding the long-term stability of installed USMs. In order to address this situation, collection and analysis of data was performed to help formulate a recalibration guideline. Specific tasks include: (1) review and utilization of existing published technical papers, (2) working with certified flow calibration facilities to obtain data, (3) obtaining data from USM manufactures on changing of electronics and/or transducers, (4) obtaining historical recalibration data, and (5) participation in selected recalibrations by PRCI member companies.

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Crowe, Jeff. PR-261-15609-R02 Machine Learning Algorithms for Smart Meter Diagnostics � Part III (TR2777). Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), June 2017. http://dx.doi.org/10.55274/r0011029.

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Our objective of this work was to investigate exclusively Daniel USMs. Sixty five thousand individual data points were used in MLA development which totaled over 18 hours of USM data from seven experimental data sets generated at three flow facilities. Six disturbance types were investigated (baseline, single elbow, double elbow out of plane, liquid, elbow header, and tee header). All experimental data was labeled with the disturbance type, if any, and deviation from baseline error. The MLA feature set was improved from the 2015 work by using gas flow conditions to compare measured and predicted flow velocities (flow profiles) and adding features that quantify the stability of the USM flow measurement. Supervised clustering and regression algorithms were fit to the labeled USM data and the accuracy of the MLAs was calculated using a cross-validation technique.

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George and Delgado. PR-015-06601-R01 Evaluation of Clamp-on Ultrasonic Meters as Field-Portable Diagnostic Tool. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), December 2007. http://dx.doi.org/10.55274/r0010702.

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This study has continued work begun in 2005 to evaluate the use of commercially-available clamp-on ultrasonic meters (USMs) in diagnosing natural gas flow conditions that can produce measurement errors in traditional natural gas meters. In this project, a prototype multi-array clamp-on USM and a commercially available two-path clamp-on USM were mounted on a conventional orifice meter run with a 19-tube bundle flow straighter subjected to well-conditioned flow and a series of adverse flow conditions. Measurements from the clamp-on meters were compared to measurements from the orifice meter under adverse conditions. The objectives of the study were to determine the ability of the clamp-on meters to diagnose abnormal flow conditions that can produce measurement errors in conventional orifice meter configurations, identify the flow profiles within the meter run, and quantify the orifice meter measurement error.

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McIntosh, Milly F. USMC Enlisted Endstrength Model. Fort Belvoir, VA: Defense Technical Information Center, January 2009. http://dx.doi.org/10.21236/ada535602.

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Zieleck, Kenneth. USMC KC-130J Crew Composition. Fort Belvoir, VA: Defense Technical Information Center, April 2002. http://dx.doi.org/10.21236/ada407158.

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Kosova, Anna, Aleksandr Nechitaylo, Vladislav Chalapa, Aleksandr Shastin, and Venera Gazimova. Electronic educational resource "EpiMap USMU". SIB-Expertise, December 2022. http://dx.doi.org/10.12731/er0636.15122022.

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«ЭпиМэп УГМУ» это уникальная коллекция карт-анаморфоз Российской Федерации, посвященных различным аспектам эпидемиологии инфекционных и неинфекционных болезней. Для построения представленных на сайте картограмм использован диффузионный метод, принцип которого состоит в изменении площади каждого из 85 регионов страны сообразно величине анализируемого параметра. Административные территории с большим значением изучаемого параметра характеризуются относительно большей площадью. В итоге обработки данных регионы страны приобретают отличающиеся от традиционной карты очертания. Величина их тем больше, чем значительнее вклад территории в формирование исследуемой переменной. Какие-то районы “раздуваются”, другие, наоборот, уменьшаются. Авторы проекта предлагают увидеть Россию взглядом эпидемиолога.

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Thompson, Jim. Common USW Picture. Fort Belvoir, VA: Defense Technical Information Center, May 2001. http://dx.doi.org/10.21236/ada385777.

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Bielat, Karen M., Caralyn C. Crescenzi, David N. Robidoux, and John W. Taylor. Infotron INX4400/USM. Fort Belvoir, VA: Defense Technical Information Center, June 1989. http://dx.doi.org/10.21236/ada234168.

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Harris, Scott. Capability Gaps in USMC Medium Lift. Fort Belvoir, VA: Defense Technical Information Center, February 2009. http://dx.doi.org/10.21236/ada508097.

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Tucker, Heather, and Jennifer Crawford. Cockpit Accommodation in USN/USMC Helicopters. Fort Belvoir, VA: Defense Technical Information Center, January 2000. http://dx.doi.org/10.21236/ada384560.

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