Results 61 to 70 of about 459,585 (315)

Research of Shock Response Spectrum on Shock Test of Rolling Stock Equipment

机车电传动, 2016
In order to assess product’s ability to resist impact, shock tests should be made on rolling stock equipment of railway. However, classical shock such as half-sine shock couldnot simulate the actual impact environments effectively.
WU Yongsheng, LIU Guotao, JIANG Hua, HUANG Cheng   +3 more
doaj  

The effect of physiologic dose of intravenous hydrocortisone in patients with refractory septic shock: a randomized control trial [PDF]

Journal of Emergency Practice and Trauma, 2018
Objective: Septic shock is a response to infection and tissue hypoperfusion which does not respond to fluid therapy and eventually leads to organ dysfunction.
Morteza Talebi Doluee, Maryam Salehi, Azadeh Mahmoudi Gharaee, Majid Jalalyazdi, Hamidreza Reihani   +4 more
doaj   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Force measurement using strain-gauge balance in a shock tunnel with long test duration

, 2016
Force tests were conducted at the long-duration-test shock tunnel JF12, which has been designed and built in the Institute of Mechanics, Chinese Academy of Sciences.
汪运鹏, 姜宗林, 刘云峰, 罗长童, Wang, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam LHD, Beijing 100190, Peoples R China.   +4 more
core   +1 more source

A chemical shock tube driven by detonation

, 2012
A chemical shock tube driven by a detonation driver is described in the present paper. This shock tube can produce a single controlled high-temperature pulse for studies of gas-phase reaction kinetics, but the difficulty associated with the timing for ...
李进平, 陈宏, Li, J, 俞鸿儒, Chinese Acad Sci, Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.   +4 more
core   +1 more source

High energy concentration by symmetric shock focusing

, 2013
High-energy concentrations in gas are achieved experimentally in a specially constructed shock tube facility at KTH Mechanics. The high-energy concentration is manifested by a formation of a hot, light-emitting gas core.
Tillmark, Nils,, Apazidis, Nicholas,, Kjellander, Malte,   +2 more
core   +1 more source

Numerical modeling of laser-induced shock experiments for the development of the adhesion test for bonded composite materials [PDF]

, 2016
In this work, laser shock experiments on composite material are modeled. Focus is made on the development of a reliable numerical model to be used for the laser shock wave adhesion test of bonded composites.
BOUSTIE, Michel, ECAULT, Romain, DOMINGUEZ, Nicolas, BERTHE, Laurent, TOUCHARD, Fabienne   +4 more
core   +1 more source

Development of the symmetrical laser shock test for weak bond inspection

, 2022
Art.070030This paper presents the LAser Shock Adhesion Test (LASAT) using symmetrical laser shocks. The study is part of ComBoNDT European project that develops new Non-Destructive Tests (NDT) to assess adherence properties of bonded composite structures.
Touchard, F., Boustie, M., Ecault, R., Berthe, L., Sagnard, M., Brune, K.   +5 more
core   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Culture Shock Descriptions by Chinese Students Studying in Russia: Qualitative and Quantitative Analysis

Интеграция образования
Introduction. The growing number of students seeking education overseas influences economies, and the exploration of sociocultural adaptation among international students, with culture shock as an inherent element, is gaining prominence due to nations ...
Liubov I. Ryumshina, Diego Leite de Oliveira   +1 more
doaj   +1 more source