Results 281 to 290 of about 50,432 (316)

Electrodiagnosis of reversible conduction failure in Guillain–Barré syndrome

Muscle & Nerve, 2017
ABSTRACTIntroduction: In this study we propose electrodiagnostic criteria for early reversible conduction failure (ERCF) in axonal Guillain–Barré syndrome (GBS) and apply them to a cohort of GBS patients. Methods: Serial nerve conduction studies (NCS) were retrospectively analyzed in 82 GBS patients from 3 centers. The criteria for the presence of ERCF
Yee‐Cheun Chan, Aubrey M. Punzalan‐Sotelo, Therimadasamy A. Kannan, Nortina Shahrizaila, Thirugnanam Umapathi, Eunice J.H. Goh, Yuki Fukami, Einar Wilder‐Smith, Nobuhiro Yuki   +8 more
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Influence of Substrate Conductivity on Circulation Reversal in Evaporating Drops

Physical Review Letters, 2007
Nonuniform evaporation from sessile droplets induces radial convection within the drop, which produces the well-known "coffee-ring" effect. The evaporation also induces a gradient in temperature and consequently a gradient in surface tension, generating a Marangoni flow.
W D, Ristenpart, P G, Kim, C, Domingues, J, Wan, H A, Stone   +4 more
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Study of DNA conducting properties: Reversible and irreversible evolution

Biophysical Chemistry, 2013
A hole transport through DNA base sequences was modeled. The fact that DNA consists of two polynucleotide strands was taken into consideration. Specific DNA base locations are determined in the model. The model predicts the behavior of a hole acting on the DNA chain, taking into account reversible and irreversible dynamics.
S Eh, Shirmovsky, D L, Boyda
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Heat conduction and reversed thermal diode: The interface effect

Physical Review E, 2010
The important role of interface collisions on the thermal-diode effect, of the two-segment lattices is studied. In the high-average temperature region, it is found that the thermal-diode effect may be significantly weaken and even annihilated. In the low-temperature region, where the thermal diode is inhibited in the collisionless case, an interesting ...
Jun, Wang, Zhigang, Zheng
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Reversible Block of Nerve Conduction by Ultrasound

Archives of Neurology, 1961
Introduction In recent years ultrasound has found a number of important applications to biological problems. In particular, its destructive effects on the nervous system promise to be of experimental as well as practical value. 1-4 In appropriate dosage it may enhance or depress the functional activity of the central nervous system.
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A snapback suppressed reverse-conducting IGBT with soft reverse recovery characteristic

Superlattices and Microstructures, 2013
Abstract A reverse-conducting insulated-gate bipolar transistor (RC-IGBT) featuring floating P-region (P-float) embedded in the n-buffer layer is proposed. The P-float plays three roles at different working conditions. Firstly, it introduces a barrier in the n-buffer to obstruct the electron current from flowing directly to the n-collector at small ...
Weizhong Chen, Zehong Li, Bo Zhang, Min Ren, Yong liu, Zhaoji Li   +5 more
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On the Reversibility of Light Beams in Conducting Media

Optica Acta: International Journal of Optics, 1961
A theorem is derived stating that it is possible to reverse light beams in a system of conducting layers in the sense of the classical Stokes' principle, provided that proper adjustments are made to the amplitude of the reflected and transmitted ray.
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Comment on “Reversible, Nanometer-Scale Conductance Transitions in an Organic Complex”

Physical Review Letters, 2001
Physical Review ...
Y, Zhao, A, Fein, C A, Peterson, D, Sarid   +3 more
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Amorphous Oxyhalide Matters for Achieving Lithium Superionic Conduction.

Journal of the American Chemical Society
The recently surged halide-based solid electrolytes (SEs) are great candidates for high-performance all-solid-state batteries (ASSBs), due to their decent ionic conductivity, wide electrochemical stability window, and good compatibility with high-voltage
Shumin Zhang, Feipeng Zhao, L. Chang, Yu-Chun Chuang, Zhen Zhang, Yuanmin Zhu, Xiaoge Hao, Jiamin Fu, Jiatang Chen, Jing Luo, Minsi Li, Yingjie Gao, Yining Huang, Tsun K. Sham, M. Gu, Yuanpeng Zhang, Graham King, Xueliang Sun   +17 more
semanticscholar   +1 more source

High Power Reverse Conducting GTO

1992
Among modern high power Gate Turn-Off thyristors (GTO’s), the asymmetric blocking type has received most attention by far in device development and in applications. This is mainly due to its superior trade-off for on-state vs. turn-off losses and to the high efficiency obtained by optimized anode shorts.
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