Results 91 to 100 of about 924,613 (194)
Fatigue Strength Analysis of the High-speed Diaphragm Sun-gear Shaft
Jixie chuandong, 2019 The diaphragm coupling has used making up for the micro displacement and angular deviation between input and output terminals by elastic deformation of its geometric shape, the loading effects caused by centrifugal force, axial deformation and torque is ...
Xiaopeng Wang +3 more
doaj
Interventional therapies for chronic heart failure: An overview of recent developments
ESC Heart Failure, Volume 12, Issue 2, Page 1081-1094, April 2025.Abstract Heart failure (HF), the final manifestation of most cardiovascular diseases, has become a major global health concern, affecting millions of individuals. Despite basic drug treatments, patients present with high morbidity and mortality rates. However, recent advancements in interventional therapy have shown promising results in improving the ...
Bingchen Guo +7 more
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Advances in Mechanical EngineeringIn order to improve the efficiency of unconstant-pressurized chamber rock drills in large-hole and hard-rock conditions, the coupling characteristics of high-pressure accumulator and the impact system were analyzed.
Xiang Tian +5 more
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Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Considering the needs for reducing carbon emissions and except for extreme cases of very degraded existing structures, research on technologies allowing continued use or upgrading of older buildings has become a priority topic. Generally, research on upgrading of reinforced concrete frame structures certainly has a prominent role, because of ...
Francesco Nigro +2 more
wiley +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT In current dynamic time history assessment protocols, ground motion recordings are mostly oriented along fixed sensor directions. Consequently, the orientation of the principal resultant of rupture energy, which may control the maximum structural demand, remains undefined, precluding consistent correlation with physically detrimental ...
Santiago Londono‐Lopez +4 more
wiley +1 more source
Predicting non-ideal effects from the diaphragm opening process in shock tubes
Shock tubes are instrumental in studying high-temperature kinetics and simulating high-speed flows. They rapidly increase the thermodynamic conditions of test gases, making them ideal for examining chemical reactions and generating high-enthalpy flows ...
Subburaj, Janardhanraj +2 more
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Pathophysiological response of bovine diaphragm function to gastric distension
, 1995 peer reviewedBecause of the anatomic association of an exceptionally bulky stomach with a striking compartmentation of the chest wall, leading to the most cranial insertion of the diaphragm among mammals, gastric overdistension in the bovine species ...
Desmecht, Daniel +5 more
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Jixie chuandong, 2009 The disc in the rotating metal-disc coupling produces alternating stresses when the angular misalignment is imposed on the coupling,which will result in fatigue problem.The stress analysis with the finite element method on the scalloped disc couplings is
周标, 李琳
doaj
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Reliable estimation of the principal periods is essential for regional seismic risk assessment (RSRA) of urban building portfolios. For tall buildings, however, existing period‐prediction formulas are constrained by the lack of representative data, while building translational azimuths are neglected despite their importance for regional ...
Zi‐Nan Wu +2 more
wiley +1 more source
Manual evaluation of the diaphragm muscle
, 2016 Bruno Bordoni,1–3 F Marelli,2,3 B Morabito,2–4 B Sacconi5 1Department of Cardiology, Foundation Don Carlo Gnocchi IRCCS, Institute of Hospitalization and Care with Scientific Address, Milan, 2CRESO, School of Osteopathic Centre for Research ...
Marelli F +3 more
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