Academic literature on the topic 'Miniaturization of equipment'

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Journal articles on the topic "Miniaturization of equipment"

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von Segesser, Ludwig K., Piergiorgio Tozzi, Iker Mallbiabrrena, David Jegger, Judith Horisberger, and Antonio Corno. "Miniaturization in cardiopulmonary bypass." Perfusion 18, no. 4 (2003): 219–24. http://dx.doi.org/10.1191/0267659103pf676oa.

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Cardiopulmonary bypass (CPB) remains the key technology for more complex cardiac operations. The perfusion equipment used nowadays has seen tremendous progress since its introduction into clinical practice 50 years ago. However, overall, CPB is still far from perfect. Major haemodilution is not only a problem for red cell-dependent gas transport, but also for the platelet and humeral factor-dependent coagulation, the protein-dependent intravascular oncotic pressure and so forth. Reduction of the priming volume through further miniaturization of CPB equipment is, therefore, the most obvious next step. A systematic approach needs to optimize all CPB components, including pumps, oxygenator/heat exchanger structures, filters, reservoirs, cardiotomy suction, tubings and cannulas. This report provides an update of already commercially available low prime perfusion devices (e.g., the CORx integrated pump-oxygenator) as well as promising prototypes like the smart suction system and the smartcanula.™
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Du, Dong, Guo Qiang Wen, Jun Ying Zhao, and Mei Jing Ge. "Organize Method on Platform of Machine Automation Control System." Applied Mechanics and Materials 548-549 (April 2014): 1011–16. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.1011.

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In the process of mechanical automation, due to the development of drive equipment in diversification, miniaturization, digitalization, intellectualization and the development of sensor in miniaturization, digitalization, visualization, on the one hand, automation mechanical structure become simple, on the other hand, with the increase of the dependence on control equipment for automation machinery, an automated machinery needs many kinds of control mode and means to complete the production. With the improvement of mechanical motion complexity, there will appear accumulation phenomenon of control equipment, in addition, in order to complete the data transfer between all kinds of control equipments, each control equipment need to build all kinds of communication protocol and special cables to connect. In order to solve the "accumulation" phenomenon, control equipment manufacturers competing to launch the new scheme. In this paper, a control project based on the control products of Mitsubishi electric company was proposed, which illustrates the change of the control way of mechanical automation. Once you master the control platform of these companies, will be able to build or integrate corresponding control system.
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AN Hai-xia, 安海霞, 邓坤 DENG Kun, and 闭治跃 BI Zhi-yue. "Miniaturization and lightweight technology of high-power laser equipment." Chinese Optics 10, no. 3 (2017): 321–30. http://dx.doi.org/10.3788/co.20171003.0321.

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Yang, Chu Chun, Wei Li, Yong Ye, and Gang Shen. "Optimal Design of the Fluid System on Special Fuel Filling Equipment." Applied Mechanics and Materials 423-426 (September 2013): 2082–86. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2082.

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To realize miniaturization design for special fuel filling equipment, based on analyzing workflow of special fuel filling equipment, an optimal scheme of the fluid road system is put forward aiming at requirement of the fluid road system. By multi-function pump, bothway metering device and the three-way electric valve,fluid road flow is built, which could realize forward and backward working and bothway output. Under the premise of ensurfing the technical technical support task, fluid road flow is optimized and service efficiency is improved, which lays a technical foundation for realizing miniaturization design of the filling equipment.
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Lan, Yu Jing, Yu De Liu, Yi Jian Sheng, Wen Tian Shi, Yuan Zhang, and Yang Liu. "The Research of Biological Reaction Food Waste Disposal Equipment." Applied Mechanics and Materials 109 (October 2011): 65–69. http://dx.doi.org/10.4028/www.scientific.net/amm.109.65.

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Food waste is rich in nutrients. It can be disposed safely by biotechnology, which can make a contribution to environment, and avoid wasting resources. The bio-reactive food waste disposal processor basing on aerobic composting technology is designed in the research. The miniaturization and practical of it can be realized by studying its integrated form and structural components.
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Zhao, Jingwei, Zhengyi Jiang, Leszek A. Dobrzański, Chong Soo Lee, and Fuxiao Yu. "Recent Development in Micromanufacturing of Metallic Materials." Materials 13, no. 18 (2020): 4046. http://dx.doi.org/10.3390/ma13184046.

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Product miniaturization is a trend for facilitating product usage, enabling product functions to be implemented in microscale geometries, and aimed at reducing product weight, volume, cost and pollution. Driven by ongoing miniaturization in diverse areas including medical devices, precision equipment, communication devices, micro-electromechanical systems (MEMS) and microsystems technology (MST), the demands for micro metallic products have increased tremendously. Such a trend requires development of advanced micromanufacturing technology of metallic materials for producing high-quality micro metallic products that possess excellent dimensional tolerances, required mechanical properties and improved surface quality. Micromanufacturing differs from conventional manufacturing technology in terms of materials, processes, tools, and machines and equipment, due to the miniaturization nature of the whole micromanufacturing system, which challenges the rapid development of micromanufacturing technology. Against such a background, the Special Issue “Micromanufacturing of Metallic Materials” was proposed to present the recent developments of micromanufacturing technologies of metallic materials. The papers collected in the Special Issue include research articles, literature review and technical notes, which have been highlighted in this editorial.
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Yeh, L. T. "Review of Heat Transfer Technologies in Electronic Equipment." Journal of Electronic Packaging 117, no. 4 (1995): 333–39. http://dx.doi.org/10.1115/1.2792113.

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Thermal control has become a critical factor in the design of electronic equipment because of the recent trends in the electronic industry towards increased miniaturization of components and device heat dissipation. A great demand on the system performance and reliability also intensifies the needs for a better thermal management. The further evidence of importance of thermal consideration to an electronic system is due to the survey by the U.S. Air Force indicating that more than fifty percent of all electronics failures are caused by the undesirable temperature control. This paper reviews recent technologies in thermal control and management of electronic equipment.
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Jing, Hai Xia, Zheng Guo Liu, Hai Yan Wang, and Xiao Hong Shen. "Development of Portable Intelligent Configuration Terminal Based on WinCE." Applied Mechanics and Materials 182-183 (June 2012): 556–60. http://dx.doi.org/10.4028/www.scientific.net/amm.182-183.556.

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Fast and convenient configuration of the industrial equipment will help engineers to complete their work more efficiently in the industrial field. At present, most industrial equipment is configurated by a personal computer with specific configuration software. A design method for portable configuration equipment is proposed, which uses the Samsung S3C2440 SoC chip and develops the configuration software based on the Microsoft WinCE operating system. Compared with the previous industrial control computer, this equipment has the following merits: low consumption, miniaturization, expandability and intellectualization, which has been applied successfully in Xi’an Xianyang Kunning Microelectronics Institute for its isolated KN5000 Series product configuration.
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Zhang, De Fa, and Yi Cong Gao. "Industrial Sewing Machine Design and Development of Digital Design and Simulation Platform." Applied Mechanics and Materials 365-366 (August 2013): 917–20. http://dx.doi.org/10.4028/www.scientific.net/amm.365-366.917.

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In recent years, industrial sewing machine intelligence can be increased. Compared with the traditional equipment, the new generation of domestic equipment in the "high efficiency, energy saving, special" has realized great-leap-forward development. In the performance, will towards high precision, high efficiency, high performance, intelligent direction; in function, to the miniaturization, multi-function direction; in the program, to the systematic, integrated direction. The design and development of industrial sewing machine digitization design packaging platform are discussed.
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Fox, Sandra, Shauna Farr-Jones, and Mary Alice Yund. "High Throughput Screening for Drug Discovery: Continually Transitioning into New Technology." Journal of Biomolecular Screening 4, no. 4 (1999): 183–86. http://dx.doi.org/10.1177/108705719900400405.

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Those working in HTS laboratories, pressured to find increasing numbers of drug leads while containing costs, are seeking larger compound sets, more automated systems to screen them faster, and an integrated set of equipment and consumables. Enabling technologies are continually being developed and suppliers are teaming up to supply integrated equipment and consumable sets. Miniaturization, microfluidic chips, subnanoliter dispensing, fluorescence, homogeneous assays for HTS, and virtual screening are just some of the evolving tools that HTS experts are continually evaluating and incorporating into drug discovery operations.
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Dissertations / Theses on the topic "Miniaturization of equipment"

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Determan, Matthew Delos. "Thermally activated miniaturized cooling system." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/29618.

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Thesis (Ph.D)--Mechanical Engineering, Georgia Institute of Technology, 2008.<br>Committee Chair: Garimella, Srinivas; Committee Member: Allen, Mark; Committee Member: Fuller, Tom; Committee Member: Jeter, Sheldon; Committee Member: Wepfer, William. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Conrad, Theodore Judson. "Miniaturized pulse tube refrigerators." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/41108.

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Pulse tube refrigerators (PTR) are robust, rugged cryocoolers that do not have a moving component at their cold ends. They are often employed for cryogenic cooling of high performance electronics in space applications where reliability is paramount. Miniaturizing these refrigerators has been a subject of intense research interest because of the benefits of minimal size and weight for airborne operation and because miniature coolers would be an enabling technology for other applications. Despite much effort, the extent of possible PTR miniaturization is still uncertain. To partially remedy this, an investigation of the miniaturization of pulse tube refrigerators has been undertaken using several numerical modeling techniques. In support of these models, experiments were performed to determine directional hydrodynamic parameters characteristic of stacked screens of #635 stainless steel and #325 phosphor bronze wire mesh, two fine-mesh porous materials suitable for use in the regenerator and heat exchanger components of miniature PTRs. Complete system level and pulse tube component level CFD models incorporating these parameters were then employed to quantitatively estimate the effects of several phenomena expected to impact the performance of miniature PTRs. These included the presence of preferential flow paths in an annular region near the regenerator wall and increased viscous and thermal boundary layer thicknesses relative to the pulse tube diameter. The effects of tapering or chamfering the junctions between components of dissimilar diameters were also investigated. The results of these models were subsequently applied to produce successively smaller micro-scale PTR models having total volumes as small as 0.141 cc for which sufficient net cooling was predicted to make operation at cryogenic temperatures feasible. The results of this investigation provide design criteria for miniaturized PTRs and establish the feasibility of their operation at frequencies up to 1000 Hz with dimensions roughly an order of magnitude smaller than those that have recently been demonstrated, provided that challenges related to their regenerator fillers and compressors can be addressed.
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Рокицька, Г. В., М. О. Рокицький, А. Д. Шевченко та М. І. Шутилєва. "Магнітні властивості полімерних композиційних матеріалів системи пентапласт - AgI". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64031.

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Розвиток науки і техніки потребує неперервного вдосконалення та мініатюризації обладнання. В зв’язку з цим виникає потреба у вивченні та використанні нових конструкційних матеріалів із новими наперед заданними властивостями. Яскравими представниками таких матеріалів є полімерні композиційні матеріали (ПКМ) наповнені дисперсними частинками твердих електролітів. Серед них на особливу увагу заслуговують ПКМ системи пентапласт – AgI.
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Books on the topic "Miniaturization of equipment"

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1966-, Chen Chi-Chih, and Fujimoto K. (Kyōhei) 1929-, eds. Small antennas: Miniaturization techniques & applications. McGraw-Hill, 2010.

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Castro, Angel Ríos. Miniaturization of analytical systems: Principles, designs and applications. Wiley, 2009.

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IEEE Robotics and Automation Society., Japan Monbu Kagakushō, and Nihon Kikai Gakkai, eds. MHS2003: Proceedings of 2003 International Symposium on Micromechatronics and Human Science : Nagoya Municipal Industrial Research Institute, October 19-22, 2003. IEEE, 2003.

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Society, IEEE Industrial Electronics, ed. MHS2001: Proceedings of 2001 International Symposium on Micromechatronics and Human Science : Nagoya Municipal Industrial Research Institute, September 9-12, 2001. IEEE, 2001.

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United States. Congress. Office of Technology Assessment., ed. Miniaturization technologies. Congress of the U.S., Office of Technology Assessment, 1991.

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Séverine, Le Gac, and Berg A. van den, eds. Miniaturization and mass spectrometry. RSC Publishing, 2009.

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Stefanini, A. Miniaturization of High-Energy Physics Detectors. Springer, 2012.

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Rios, Angel, Alberto Escarpa, and Bartolome Simonet. Miniaturization of Analytical Systems: Principles, Designs and Applications. Wiley & Sons, Incorporated, John, 2009.

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Richard, Coombs, and Robinson Dennis W, eds. Nanotechnology in medicine and the biosciences. Gordon and Breach Publishers, 1996.

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Micro And Nano Technologies In Bioanalysis Methods And Protocols. Humana Press, 2009.

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Book chapters on the topic "Miniaturization of equipment"

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Tamashiro, K., M. Kamai, Y. Morisada, and H. Fujii. "Miniaturization of FSW equipment using counterbalanced tool concept." In Proceedings of the 1st International Joint Symposium on Joining and Welding. Elsevier, 2013. http://dx.doi.org/10.1533/978-1-78242-164-1.155.

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"6. Process intensification for microdistillation using the equipment miniaturization approach." In Process Synthesis and Process Intensification. De Gruyter, 2017. http://dx.doi.org/10.1515/9783110465068-006.

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Turmanidze, Raul, Predrag V. Dašić, and Giorgi Popkhadze. "Investigation of Operational Characteristics of Mechatronic Systems in Industry 4.0." In Advances in Business Information Systems and Analytics. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2725-2.ch015.

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This work presents the results of an analysis of the main expected potential problems that may occur in the implementation of the Industry 4.0 reform. It is proved that the pace and level of development of this reform will largely be determined by the effectiveness of the used mechatronic systems. It has also been established that as a result of systematic miniaturization of the nodes of radio-electronic equipment and microelectronic equipment and microelectronic technology, the main problem of these reforms and the implementation of complex technological processes is instrumental support, especially cutting micro-tools. Therefore, the examples of these micro-tools show methods for improving their performance characteristics.
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Turmanidze, Raul, Predrag V. Dašić, and Giorgi Popkhadze. "Investigation of Operational Characteristics of Mechatronic Systems in Industry 4.0." In Research Anthology on Cross-Industry Challenges of Industry 4.0. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-8548-1.ch092.

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This work presents the results of an analysis of the main expected potential problems that may occur in the implementation of the Industry 4.0 reform. It is proved that the pace and level of development of this reform will largely be determined by the effectiveness of the used mechatronic systems. It has also been established that as a result of systematic miniaturization of the nodes of radio-electronic equipment and microelectronic equipment and microelectronic technology, the main problem of these reforms and the implementation of complex technological processes is instrumental support, especially cutting micro-tools. Therefore, the examples of these micro-tools show methods for improving their performance characteristics.
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Er-Rebyiy, Ridouane, Jamal Zbitou, Abdelali Tajmouati, and Mohamed Latrach. "Design of New Reconfigurable and Miniature Microstrip Planar Antennas." In Advances in Computer and Electrical Engineering. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7539-9.ch007.

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Recently, wireless communication systems have developed rapidly and have become more mobile and small. This necessarily requires the adequacy of its design. The materials used should be as much as possible small and at a lower cost. So low cost with reduced volume and low weight are some of the major challenges that must be faced by the designer of modern telecommunications equipment. The microstrip planar antenna is an attraction and the most crucial component used in mobile systems, and its miniaturization is one of the research challenges. This chapter focuses on the concept of miniature reconfigurable antennas by presenting and discussing the state of art with contributions in designing reconfigurable miniature printed antennas.
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Ramesh Korasikha, Naga, Thopudurthi Karthikeya Sharma, Gadale Amba Prasad Rao, and Kotha Madhu Murthy. "Recent Advancements in Thermal Performance Enhancement in Microchannel Heatsinks for Electronic Cooling Application." In Heat Transfer - Design, Experimentation and Applications [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97087.

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Thermal management of electronic equipment is the primary concern in the electronic industry. Miniaturization and high power density of modern electronic components in the energy systems and electronic devices with high power density demanded compact heat exchangers with large heat dissipating capacity. Microchannel heat sinks (MCHS) are the most suitable heat exchanging devices for electronic cooling applications with high compactness. The heat transfer enhancement of the microchannel heat sinks (MCHS) is the most focused research area. Huge research has been done on the thermal and hydraulic performance enhancement of the microchannel heat sinks. This chapter’s focus is on advanced heat transfer enhancement methods used in the recent studies for the MCHS. The present chapter gives information about the performance enhancement MCHS with geometry modifications, Jet impingement, Phase changing materials (PCM), Nanofluids as a working fluid, Flow boiling, slug flow, and magneto-hydrodynamics (MHD).
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O’Donovan, O. A., and Peter J. O’Donovan. "Hysteroscopy." In Oxford Textbook of Obstetrics and Gynaecology, edited by Sabaratnam Arulkumaran, William Ledger, Lynette Denny, and Stergios Doumouchtsis. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780198766360.003.0048.

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Hysteroscopy (direct endoscopic visualization) of the endometrial cavity is an exciting and rapidly developing field of gynaecological practice. The most dramatic advances have occurred during the last 20 years due to technological advances including miniaturization of equipment and improved optics. Hysteroscopy is used both diagnostically and therapeutically to treat a wide range of gynaecological problems (heavy menstrual bleeding, infertility, and postmenopausal bleeding). The most recent advances allow accurate direct visualization of the uterine cavity which provides a platform for targeted biopsies, safe removal of endometrial polyps, and treatment of fibroids, septa, and adhesions. Proper training has resulted in a low incidence of serious complications. The current consensus is that hysteroscopy provides a gold standard not only for evaluating and treating intrauterine pathology but also for allowing a minimalist approach which has resulted in improved patient outcomes. This chapter provides an overview of the current state of this exciting and evolving field.
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Wu, Changqing, Xiaodong Han, and Yakun Wang. "Design of Intelligent and Open Avionics System Onboard." In Satellite Systems - Design, Modeling, Simulation and Analysis. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.93141.

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The continuous development of space missions has put forward requirements for high performance, high reliability, intelligence, effective integration, miniaturization, and quick turn around productization of the electronic system of satellites. The complexity of satellites has continued to increase, and the focus of satellite competition has shifted from the launch of success shifts to communication capacity, performance indicators, degree of flexibility, and continuous service capabilities. So, the importance of onboard avionics system is becoming increasingly prominent. In the future, the advanced avionics system integrates most of the platform’s electronic equipment. The design level of the system largely determines the performance of the satellite platform. This chapter focuses on the application requirements of the new generation of intelligent avionics system for future communication satellites and adopts an “open” architecture of “centralized management, distributed measurement and drive, and software and hardware ‘modular’ design” to build a universal, standardized, and scalable intelligent avionics system.
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Yan, Xinfeng, Wei Liu, Gaosi Li, and Jian Geng. "Design and Implementation of Highly Integrated Electronic System for Small-Size Spacecraft." In Proceedings of CECNet 2021. IOS Press, 2021. http://dx.doi.org/10.3233/faia210442.

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Due to the tight installation space, strict weight requirements, numerous functional units and dense wireless equipments of small-size spacecraft, the traditional electronic system design of aircraft cannot meet the requirements of miniaturization and lightweight for small-size spacecraft. In this paper, a highly integrated electronic system suitable for small-size spacecraft is designed, in which many key technologies such as miniaturization and lightweight design technology, multi frequency wireless electromagnetic compatibility design technology, small aircraft low delay cooperative networking and high-precision differential positioning are adopted. The proposed highly integrated electronic system makes timing control, attitude and orbit control, wireless telemetry, networking communication, satellite navigation, power distribution and other functions integrated. The total weight of the system is about 7.62kg, which is much lighter than existing electronic system. The experiment results that the highly integrated electronic system achieves good effect. This technology has broad application prospects in small-size aircraft with strict weight and space requirements.
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Dias Tavares Costa, Alexandre, Anna Caroline Campos Aguiar, Angelina Moraes Silva, and Dhelio Batista Pereira. "Point-of-Care Strategies Applied to Malaria Diagnosis." In Current Topics and Emerging Issues in Malaria Elimination. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96721.

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Rapid and specific diagnosis of malaria remains one of the main strategies to fight the disease. The diagnosis is made primarily by the simple and low-cost thick drop technique, considered the gold standard test. However, the requirement for good quality microscopes and well-trained personnel often lead to inaccurate diagnosis, especially in cases of mixed infections or low parasitemia. Although PCR-based tests can help in these situations, this technique requires large and sensitive equipments, being unsuitable for point of care (POC) settings. A myriad of POC diagnostic tests have being developed in the last years, relying on molecular methods but also on novel strategies. New platforms, miniaturization techniques, and multiplexing possibilities promise great potential to improve disease diagnostics through fast and accurate detection of cases, even at remote places. Here, we will address the main POC strategies developed for the diagnosis of malaria, highlighting their strengths and weakness as POC applications.
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Conference papers on the topic "Miniaturization of equipment"

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Boyko, Sergey N., Alexander S. Kukharenko, and Yury S. Yaskin. "Miniaturization of satellite navigation system navigation equipment antenna modules." In 2013 Loughborough Antennas & Propagation Conference (LAPC). IEEE, 2013. http://dx.doi.org/10.1109/lapc.2013.6711861.

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Yang, Xiaokai, Dong Wei, Xiaoli Kou, and Jing Huang. "Research on Key Technologies of Miniaturization of Fiber Bragg Grating Sensor Signal Demodulation Equipment." In 2020 IEEE 5th Information Technology and Mechatronics Engineering Conference (ITOEC). IEEE, 2020. http://dx.doi.org/10.1109/itoec49072.2020.9141679.

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Asari, Naoki, Tetsu Shioiri, Kenichi Miyazato, Yo Sasaki, Atsuhi Yamamoto, and Kohei Yasuda. "Investigation of relation between miniaturization of Cr and breakdown characteristics of CuCr electrode in vaccum." In 2015 3rd International Conference on Electric Power Equipment - Switching Technology (ICEPE-ST). IEEE, 2015. http://dx.doi.org/10.1109/icepe-st.2015.7368361.

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Sharaf-Eldeen, Y. I., and Kannan Rengarajan. "Thermal Analysis of Air-Cooled Electronic Equipment." In ASME 1992 International Computers in Engineering Conference and Exposition. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/cie1992-0061.

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Abstract Owing to the increasing miniaturization and number of high-power-dissipating components in electronic packages, proper thermal management has become of vital importance. Numerical simulations were carried for three block-type elements representing electronic components located on the bottom plate of a rectangular channel. The top plate of the channel was parametrically examined in order to assess the radiative heat-transfer component. The effects of the air flow rate in the channel and the spacing, geometry, and emissivity of the blocks were investigated. Two types of heat sources were considered: A uniform heat-generation rate in each block and a point heat-source at the center of each block. Reynolds numbers varying from 10 to 1000 and block length-to-spacing ratio varying from 1 to 3.7 were considered in this work. The results clearly indicate that, when the radiative heat-transfer component is neglected, 33% of the heat generated is conducted through the bottom substrate while the remaining 67% is convected to the cooling medium. However, when the radiative heat transfer is considered in the analysis, the radiant heat loss is estimated to range from 4 to 8%, at a Reynolds number of 500.
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Bražinskienė, D., A. Ručinskienė, and S. Asadauskas. "Miniaturization of Lubricant Degradation Testing for Natural Gas Engines." In BALTTRIB 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/balttrib.2015.01.

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Lubricant evaluation in natural gas engines is expensive due to large sump volumes and high equipment costs. A new laboratory protocol was developed to miniaturize oil degradation conditions in order to provide a rapid screening method for lubricants. Steel coupons were coated with 200 µm films of three commercial lubricants for natural gas engines. The films were oxidized for up to 90 hrs at 150 °C, 180 °C or 200 °C, then their tribological properties were compared using ball-on-plate tests. No deterioration in tribological performance could be noticed after film oxidation. Sump drains of the three lubricants were also obtained from actual engines with service life in excess 5000 hrs. Only slight reduction in tribological properties was observed, despite dropping alkalinity. This testing protocol can be further refined and possibly applied in lubricant industry, where it would reduce development time of natural gas engine lubricants and further improve their effectiveness.
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Muller, Chris, Chuck Arent, and Henry Yu. "Data Center Equipment Reliability Concerns—Contamination Issues, Standards Actions, and Case Studies." In ISTFA 2013. ASM International, 2013. http://dx.doi.org/10.31399/asm.cp.istfa2013p0438.

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Abstract Lead-free manufacturing regulations, reduction in circuit board feature sizes and the miniaturization of components to improve hardware performance have combined to make data center IT equipment more prone to attack by corrosive contaminants. Manufacturers are under pressure to control contamination in the data center environment and maintaining acceptable limits is now critical to the continued reliable operation of datacom and IT equipment. This paper will discuss ongoing reliability issues with electronic equipment in data centers and will present updates on ongoing contamination concerns, standards activities, and case studies from several different locations illustrating the successful application of contamination assessment, control, and monitoring programs to eliminate electronic equipment failures.
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Wuertemberger, Lauren B., Megan N. Chann, and Richard M. Onyancha. "Investigating the Effect of Miniaturization on the Microtensile Properties of Brass (CuZn30)." In ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50169.

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As everyday equipment becomes smaller and smaller, it is of increasing importance that the manufacturing processes used for metals are capable of producing parts of appropriate sizes. Currently, manufacturing processes assume macromaterial properties can be applied for microscale production, but is this a valid assumption? This paper investigates the accuracy of applying macroscale tensile properties in microscale applications. In order to test the soundness of this supposition, tensile tests were performed on both macroscale and microscale brass specimens, and the resulting calculated material properties, strain hardening exponent (n) and strength coefficient (K), were compared. Specimens were heat treated to various temperatures before tensile tests were performed, and the strength coefficient and strain hardening exponents of micro and macro tensile specimens were compared. Additionally, it is investigated whether average grain size correlates to material properties. The results showed that in general it is not accurate to apply macroscale tensile properties to microscale applications. However, at mesocale grain sizes, (12–20 microns), the strain hardening exponent values were similar for both macro and microscale specimens.
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8

Basilioa, Christopher C., Hieu Trong Nguyenb, Arlene Aguinaldoc, et al. "Development of an Automated TDR System for Package Failure Analysis." In ISTFA 2011. ASM International, 2011. http://dx.doi.org/10.31399/asm.cp.istfa2011p0410.

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Abstract This paper describes the successful effort to develop the Time Domain Reflectometry (TDR) tool by automating the equipment process. The current challenges in the tool usage brought about by miniaturization in the package technology presented itself as an opportunity for the tool improvement. The authors were able to devise an automated TDR system which is ergonomically safe, yielded a significant through put time reduction and provide a consistent and accurate result. This comes at a lower cost in comparison to the current system available in the Virtual Factory (VF).
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9

Hirogaki, Toshiki, Eiichi Aoyama, Keiji Ogawa, and Kenichi Mori. "Application of Data-Mining to Factor Analysis of Micro-Drilled Hole Quality for Multi-Layer PWBs." In ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-84265.

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Recently, the demand for miniaturization and enhanced performance of printed wiring boards (PWBs) is growing more and more intense with the rapid popularization of information devices. Processing with micro-drills is generally used to make smaller diameter through-holes in PWBs, which are desired for the miniaturization of the equipment. However, the nail heading is one of the problems in the formation of the micro-through-holes. The purpose of this study is to apply a data-mining, which is used to statistically analyze given factors, to the obtained nail heading data of micro-drilled hole walls, and to elucidate the factors that influence the nail heading of the micro-drilled hole walls. The following conclusions were obtained. (1) It was clear that the height of the nail heading was affected by the drill cutting distance of copper foils and the amount of the drill tool wear more than the number of drilling hits or the drill cutting distance of the PWB number of drilled holes. (2) Data-mining was found to be effective to analyze factors which influence on the micro-drilled hole quality in the manufacturing field of PWBs.
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10

Tu, Shan-Tung, and Guo-Yan Zhou. "Inelastic Stress Analysis of Pressurized Rectangular Passage With Multiple Internal Fins." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-94068.

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Compact process equipment has found wide applications in various industries for purpose of process intensification. The further miniaturization of the process equipment has led to the development of micro chemomechanical systems for high tech applications. The equipment is generally composed of a number of prolate passages of multiple internal fin elements subjected to internal pressures. To ensure the reliability and durability of the structures at high temperature, their strength should be appropriately designed. However, the inelastic stress analysis of the structure is highly complicated and time-consuming by general finite element methods if multiple plate-fin elements or channel plates are involved. In the present paper, the support fins are simplified as an inelastic foundation. The small deformation thin plate bending theory is introduced to analyze the deflection and stress distribution in the pressurized rectangular passage. Analytical expressions are derived for a single-layer prolate passage with multiple support fins. A comparison of the analytical results with the FE simulation verifies the feasibility and accuracy of the method.
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