Results 151 to 160 of about 5,041 (207)
Abstract Background Flow‐controlled expiration (FLEX) has been shown to significantly enhance oxygenation in horses under laboratory conditions. Objective This study aims to corroborate these findings by evaluating the effects of FLEX on gas exchange in a randomised clinical trial involving a large population of clinical horses undergoing orthopaedic ...
Klaus Hopster +5 more
wiley +1 more source
Simulation of water column separation in Francis pump-turbine draft tube [PDF]
The paper presents the modelling, simulation and analysis of the transient behaviour of a 340 MW pump-turbine in case of emergency shutdown in turbine mode with focus on possible draft tube water column separation.
Avellan, François +3 more
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Abstract This study investigated cerebral and neuromuscular responses to three exercise models: time trial (TT), maximal oxygen uptake (V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_2}{\mathrm{max}}}}$) and time to exhaustion (TTE). Fourteen participants completed the tests in the following order: V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_2}{\mathrm{max}}}}$, TT and ...
Caroline V. Robertson +3 more
wiley +1 more source
The effects of breath holding during high‐intensity land‐based ergometry in swimmers
Abstract The aim of this study was to compare cardiorespiratory responses during high‐intensity land‐based exercise between free‐breathing and breath‐holding conditions in swimmers. Twenty varsity swimmers (20 ± 2 years, 10 females) performed 20 s bouts of simultaneous arm and leg ergometry exercise at high intensity (total power output = 606 ± 76 W ...
Jeremy Walsh +6 more
wiley +1 more source
Schematic representation of hemp‐, glass‐, and carbon‐based laminated composite curved beams, including different stacking sequences and their vibration response. ABSTRACT In recent years, increasing environmental awareness has stimulated growing interest in natural fiber‐reinforced composites (NFRCs) due to their eco‐friendly composition ...
Aykut Çetin, Hasan Kurtaran
wiley +1 more source
Performance of a Compact Absorption Heat Pump Containing Microchannel Absorber Components
Novel microchannel absorbers have been scaled-up and incorporated into a 5-kW-scale ammonia-water absorption heat pump. The planar microchannel absorbers operate with thin wick structures to enhance mass transfer in the absorption channels which are ...
Humble, Paul H +4 more
core +1 more source
Centrifugal pumps are considered to be an integral part of process industries around the world. The flow structure within centrifugal pumps is very complex due to the interaction between the rotating impeller and the geometric features around it, such as
Asim, Taimoor, Mishra, Rakesh
core
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Electrical Engineering, 1958
Commonly used in Europe, pump—turbines are finding increased use as a source of economical power in the United States. Among their numerous advantages is their applicability in many locations not suitable for conventional hydraulic turbines.
openaire +1 more source
Commonly used in Europe, pump—turbines are finding increased use as a source of economical power in the United States. Among their numerous advantages is their applicability in many locations not suitable for conventional hydraulic turbines.
openaire +1 more source

