Results 191 to 200 of about 4,090 (210)
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Obstacle crossing behaviour in transfemoral prosthesis users: The effect of prosthetic componentry.
Clinical BiomechanicsL. Hughes +4 more
semanticscholar +2 more sources
2-18 GHz logarithmic amplification componentry
IEEE International Digest on Microwave Symposium, 2002 Two microwave logarithmic amplifier designs are described. The first is a dual channel extended dynamic range detector logarithmic video amplifier (DLVA) design to cover the 2-18-GHz frequency band. The DLVA was developed to achieve state-of-the-art accuracy over a 65-dB dynamic range, while providing excellent amplitude and phase tracking between the ...
Eitan Gertel, D.M. Johnson, M. Kumar
openalex +2 more sources
Secure-by-construction composable componentry for network processing
Proceedings of the 2014 Symposium and Bootcamp on the Science of Security, 2014Techniques commonly used for analyzing streaming video, audio, SIGINT, and network transmissions, at less-than-streaming rates, such as data decimation and ad-hoc sampling, can miss underlying structure, trends and specific events held in the data[3].
L. Durbeck, P. Athanas, N. J. Macias
semanticscholar +2 more sources
Appropriateness of Sample Sizes in Published Research on Prosthetic Knee Componentry
JPO Journal of Prosthetics and Orthotics, 2017Introduction A research study's sound approach to statistical analysis holds the key to its validity and, thereby, its credibility in the medical community. Previous research shows that the credibility of prosthetics research is often rated at comparably low levels, partly because of its reported small sample sizes. We analyzed
R. Beaudette, G. Fiedler
semanticscholar +2 more sources
Lower Extremity Prosthetic Componentry
M. Jason Highsmith, Michael K. Carroll
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Earth and Planetary Science Letters, 2019
Abstract Grain size distributions (GSD) of pyroclastic materials are the product of processes ranging from primary fragmentation efficiency to tephra transport. As such, a detailed description of their physical and chemical state can provide pivotal information regarding such processes.
J. Paredes-Mariño +5 more
semanticscholar +2 more sources
Abstract Grain size distributions (GSD) of pyroclastic materials are the product of processes ranging from primary fragmentation efficiency to tephra transport. As such, a detailed description of their physical and chemical state can provide pivotal information regarding such processes.
J. Paredes-Mariño +5 more
semanticscholar +2 more sources
High-performance polymeric componentry for telecom and datacom applications
Optical Engineering, 2000We review a polymeric waveguide technology developed to produce affordable high-performance optical components that address the needs of both the telecom and the datacom industries. We engineer advanced organic polymers that can be readily made into planar single- mode, multimode, and micro-optical waveguide structures of controlled numerical apertures
L. Eldada +3 more
semanticscholar +2 more sources
Telecom optical componentry: past, present, future
SPIE Proceedings, 2001 We review and contrast key technologies developed to address the optical components market for telecom applications. We first look at different material systems, compare their properties, and describe the functions achieved to date in each of them. The material systems reviewed include silica fiber, silica on silicon, silicon on insulator, silicon ...
Louay A. Eldada
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Bulletin of Volcanology, 2007
The 1886 Plinian eruption of Tarawera, New Zealand, is a unique basaltic fissure-fed eruption with exceptionally well preserved fall deposits to within 200 meters of the source vents. These proximal deposits form a series of spatter/cinder half-cones along the northeastern 8-km-long segment of the 1886 fissure.
R. Carey +3 more
semanticscholar +2 more sources
The 1886 Plinian eruption of Tarawera, New Zealand, is a unique basaltic fissure-fed eruption with exceptionally well preserved fall deposits to within 200 meters of the source vents. These proximal deposits form a series of spatter/cinder half-cones along the northeastern 8-km-long segment of the 1886 fissure.
R. Carey +3 more
semanticscholar +2 more sources
Componentry of reflection optics for application in the tesis X-ray astrophysics experiment
Bulletin of the Russian Academy of Sciences: Physics, 2010Reflection characteristics of multilayer structures for the CORONAS-FOTON optical schemes are described. Mo/Si, Al/Zr, Cr/Mg, Si/Mg, and Mg/B4C material combinations were studied. Multilayer X-ray mirrors based on these combinations and used at wavelengths 13.2, 17.1, and 30.4 nm were designed.
S. Zuev +3 more
semanticscholar +2 more sources