Results 11 to 20 of about 1,958,086 (308)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2009 In this paper, a high rigidity and high speed rotating mechanism using a new concept hydrodynamic bearing in X-ray tube for high speed computed tomography is proposed.
Hitoshi HATTORI +5 more
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Nantong Daxue xuebao. Ziran kexue ban, 2020 Carbon fiber(CF) as reinforcement and epoxy as matrix are employed to manufacture CF/epoxy composite tubes with unidirectional and 0°/90° stacking structures through wrapping and heat press curing processes. The energy absorption of those composite tubes
MA Yan; WANG Hao; ZHU Zhongqiu; YANG Weiwei; HUANG Xiaomei; YANG Yuqiu; LIU Guangtao; YAN Xuefeng; CAO Haijian
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Sturdier DNA nanotubes via ligation [PDF]
, 2006 DNA nanotubes are crystalline self-assemblies of DNA tiles ~10 nm in diameter that readily grow tens of micrometers in length. Easy assembly, programmability, and stiffness make them interesting for many applications, but DNA nanotubes begin to melt at ...
Fygenson, D. K. +3 more
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Fluids, 2023 The author’s published correlations for subcooled boiling in channels are further studied and developed in this work. The areas explored include choice of equivalent diameters for annuli and partially heated channels, effects of flow direction, micro ...
Mirza M. Shah
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I tube, you tube, everybody tubes
Proceedings of the 7th ACM SIGCOMM conference on Internet measurement, 2007 User Generated Content (UGC) is re-shaping the way people watch video and TV, with millions of video producers and consumers. In particular, UGC sites are creating new viewing patterns and social interactions, empowering users to be more creative, and developing new business opportunities.
CHA, Meeyoung +4 more
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Container plant potential of thuja occidentalis for the introduction of explants into in vitro culture during growth attenuation [PDF]
BIO Web of ConferencesAn audit of the results of the introduction of thuja occidentalis explants under in vitro conditions without sterilisation showed that the investigated mother conifers under the conditions of the Gelendzhik district were significantly infected.
Kuzmina T.I., Pavlova E.Yu., Gurieva A.
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Failure Analysis of HP40 Steel Tubes utilized in Steam Reformer Units of Petroleum Refinery Plants [PDF]
Materials ResearchThis work is focused on the failure analysis of a HP40 steel tube used in steam reformer units, which was operated at about 850 °C for 100000 h. The failure analysis was conducted experimentally and numerically using the Thermo-Calc software.
Eduardo Perez-Badillo +6 more
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Hyperloop – Civil engineering point of view according to Polish experience [PDF]
Archives of Civil Engineering, 2022 Idea to travel faster and faster is as old as human civilization. Different ways were used to move from point to point over centuries. The railways, cars, air-plains and rockets were invented. Each of them have limitations and advantages.
Henryk Zobel +5 more
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Micromachines, 2022 Thermophoresis represents one of the most common methods of directing micromachines. Enhancement of heat transfer rates are of economic interest for micromachine operation.
Apichit Maneengam +7 more
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Computer Control at Lockenby Universal Plate Mill
Measurement + Control, 1969 The AEI CON PAC 4060 Computer at Dorman Long's Lackenby Plate Mill has been installed to provide a control system aimed at producing an accurate control of the thickness of hot rolled plate, together with maximizing the mill throughput without exceeding ...
B. Hall, R. Shepherd
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