Results 41 to 50 of about 490,103 (162)
The phage‐shock‐protein response [PDF]
Molecular Microbiology, 2005 SummaryThe phage‐shock‐protein (Psp) system responds to extracytoplasmic stress that may reduce the energy status of the cell. It is conserved in many different bacteria and has been linked to several important phenotypes. Escherichia coli psp mutants have defects in maintenance of the proton‐motive force, protein export by the sec and tat pathways ...
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Deep learning-based prediction of high-strain-rate shock response in metastable high-entropy alloys
Baozha yu ChongjiMetastable high-entropy alloys (HEA) have attracted considerable attention due to their exceptional mechanical properties at high strain rates. However, their engineering applications under high strain rates are limited, which stems from an inadequate ...
Chuanzhi LIU, Wen AN, Qilin XIONG
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EPJ Web of Conferences, 2012 Widespread research over the past five decades has provided a wealth of experimental data and insight concerning the shock hardening, damage evolution, and the spallation response of materials subjected to square-topped shock-wave loading profiles ...
Briggs M.E. +5 more
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Zhongguo Jianchuan Yanjiu, 2018 [Objectives] In order to improve the standards of the anti-shock assessment testing of shipboard equipment, [Methods] the shock response data of the low-frequency vibration of a 200-ton floating shock platform is analyzed.
ZHANG Lei +5 more
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Dropping Shock Characteristics of the Suspension Cushioning System with Critical Components
Shock and Vibration, 2017 Dimensionless dropping shock dynamic equations of suspension nonlinear packaging system with critical components were obtained. The numerical results of shock response were gained using Runge-Kutta method.
Hui Li, Anjun Chen, Ningning Duan
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Fed state prior to hemorrhagic shock and polytrauma in a porcine model results in altered liver transcriptomic response. [PDF]
PLoS ONE, 2014 Hemorrhagic shock is a leading cause of trauma-related mortality in both civilian and military settings. Resuscitation often results in reperfusion injury and survivors are susceptible to developing multiple organ failure (MOF).
Charles Determan +6 more
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Zhongguo Jianchuan YanjiuObjectiveIn view of the shock resistance performance of warship vibration isolation systems, the shock response of a vibration isolation system with multiple coupling elastic elments is investigated.MethodsFirst, a physical model is established of a ...
Mi HU +6 more
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Is there a role for HSF1 in viral infections?
FEBS Open Bio, 2022 Cells undergo numerous processes to adapt to new challenging conditions and stressors. Heat stress is regulated by a family of heat shock factors (HSFs) that initiate a heat shock response by upregulating the expression of heat shock proteins (HSPs ...
Antonia Reyes +4 more
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An Experiment Monitoring Signals of Coal Bed Simulation under Forced Vibration Conditions
Shock and Vibration, 2015 An experiment simulating coal seam under forced vibration conditions was conducted. Acceleration response and microseism signal during the experiment were collected and analyzed.
Chengwu Li +5 more
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Materials & DesignMetastable high-entropy alloys (HEA) have attracted great interest due to their excellent mechanical performance during shock environments. However, the complex non-linear relationship between microstructural characteristics and shock response remains to
Chuan-zhi Liu +3 more
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