Results 1 to 10 of about 589,600 (262)

Metabolic correlates to critical speed in murine models of sickle cell disease [PDF]

open access: yesFrontiers in Physiology, 2023
Introduction: Exercise intolerance is a common clinical manifestation in patients with sickle cell disease (SCD), though the mechanisms are incompletely understood.Methods: Here we leverage a murine mouse model of sickle cell disease, the Berkeley mouse,
Francesca I. Cendali   +10 more
doaj   +2 more sources

Optimization of the Critical Speed Concept for Tactical Professionals: A Brief Review [PDF]

open access: yesSports, 2021
Tactical professionals often depend on their physical ability and fitness to perform and complete occupational tasks to successfully provide public services or survive on the battlefield.
Nathan D. Dicks, Robert W. Pettitt
doaj   +2 more sources

Effects of Submaximal Performances on Critical Speed and Power: Uses of an Arbitrary-Unit Method with Different Protocols [PDF]

open access: yesSports, 2019
The effects of submaximal performances on critical speed (SCrit) and critical power (PCrit) were studied in 3 protocols: a constant-speed protocol (protocol 1), a constant-time protocol (protocol 2) and a constant-distance protocol (protocol 3).
Henry Vandewalle
doaj   +2 more sources

The effect of a familiarization critical speed testing session on critical speed determination during treadmill running. [PDF]

open access: yesPLoS One
Background The effect of familiarization with the critical speed (CS) testing process on the outcome of CS tests has yet to be determined. Objectives The main aims of the present study were to determine whether a familiarization ...
Micheli L   +4 more
europepmc   +4 more sources

A GRU-KAN Surrogate Model with Genetic Algorithm Uniform Sampling for Active Magnetic Bearings–Rotor Critical Speed Prediction [PDF]

open access: yesSensors
With the development of active magnetic bearings (AMBs) toward higher speeds, understanding high-speed rotor dynamics has become a crucial focus in AMB research.
Jiahang Cui   +4 more
doaj   +2 more sources

Analysis on the critical speed of traveling waves

open access: yesApplied Mathematics Letters, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiaoyu Wu, Di Wei, Ming Mei
exaly   +3 more sources

Characteristic Analysis of the Peak Braking Force and the Critical Speed of Eddy Current Braking in a High-Speed Maglev

open access: yesEnergies, 2019
In the eddy current braking system of high-speed maglev, the peak braking force and the critical speed are key factors determining the performance of eddy current braking force.
Chuntao Chen   +3 more
doaj   +3 more sources

CRITICAL SPEED IN PEDESTRIANS’ RELATIVE MOTION REGARDING LIMITED VISIBILITY ZONE FROM DRIVER SEAT [PDF]

open access: yesProceedings on Engineering Sciences, 2023
Safe driving is related to the choice of speed by automobile drivers according to atmospheric conditions, as well as when driving in zones of both reduced visibility and of limited visibility. Reduced visibility is associated with natural phenomena, such
Hristo Uzunov   +2 more
doaj   +1 more source

Optimum Design of Journal Bearings Dimensions for Rotating Machines [PDF]

open access: yesEngineering and Technology Journal, 2020
The values of Many parameters which involve in the design of fluid film journal bearings mainly depend on the bearing applied load when using the conventional design method to design the journal bearings, in this study, as well as applied bearing load ...
Tariq Hammza, Ehab Abas, Nassear Hmoad
doaj   +1 more source

Assessment of Risky Cornering on a Horizontal Road Curve by Improving Vehicle Suspension Performance

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2021
Vehicle stability during cornering on horizontal road curves is a risky stage of travel because of additional factors acting. The main stability factor is centrifugal force, which depends on road curve sharpness and is very sensitive to driving speed ...
Vidas Žuraulis, Vytenis Surblys
doaj   +1 more source

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