Results 31 to 40 of about 2,694,160 (314)

A comparative analysis of critical power models in elite road cyclists

open access: yesCurrent Research in Physiology, 2021
The aims of this study were to compare four different critical power model's ability to ascertain critical power and W′ in elite road cyclists, while making comparison to power output at respiratory compensation point, work rate (J·sec−1) at Wmax, and ...
Boris Clark, Paul W. Macdermid
doaj   +1 more source

COVID-19 vaccination, risk-compensatory behaviours, and contacts in the UK

open access: yesScientific Reports, 2023
The physiological effects of vaccination against SARS-CoV-2 (COVID-19) are well documented, yet the behavioural effects not well known. Risk compensation suggests that gains in personal safety, as a result of vaccination, are offset by increases in risky
John Buckell   +9 more
doaj   +1 more source

Investigation with able-bodied subjects suggests Myosuit may potentially serve as a stair ascent training robot

open access: yesScientific Reports, 2023
Real world settings are seldomly just composed of level surfaces and stairs are frequently encountered in daily life. Unfortunately, ~ 90% of the elderly population use some sort of compensation pattern in order to negotiate stairs.
Jaewook Kim   +3 more
doaj   +1 more source

Balance equations can buffer noisy and sustained environmental perturbations of circadian clocks [PDF]

open access: yes, 2010
We present a new approach to understanding how regulatory networks such as circadian clocks might evolve robustness to environmental fluctuations. The approach is in terms of new balance equations that we derive.
David A. Rand   +3 more
core   +1 more source

Beta-cell compensation and gestational diabetes

open access: yesJournal of Biological Chemistry, 2023
Gestational diabetes mellitus (GDM) is characterized by glucose intolerance in pregnant women without a previous diagnosis of diabetes. While the etiology of GDM remains elusive, the close association of GDM with increased maternal adiposity and advanced
Taofeek Usman   +3 more
semanticscholar   +1 more source

Modeling articulatory compensation in terms of physiological parameters [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1979
An 18-section computer model of the vocal tract was used to investigate articulatory-acoustic relations by mapping from an articulatory feature space to an acoustic formant frequency space. The articulatory space was defined in terms of a five dimensional matrix in which the dimensions represented (1) degree of raising of the front of the tongue, (2 ...
Peter Ladefoged, James T. Wright
openaire   +1 more source

Embryotoxicity and Physiological Compensation in Chicken Embryos Exposed to Crude Oil

open access: yesEnvironmental Toxicology and Chemistry, 2021
Abstract Terrestrial, marine, or aquatic oil spills can directly or indirectly contaminate bird eggs. We hypothesized that chicken embryos exposed to crude oil can physiologically compensate to mitigate the potentially toxic effect of lower doses of oil. Embryos exposed to 0, 1, 3, or 5 µL of oil on embryonic days 4 and 10 were initially
Lara do Amaral-Silva   +4 more
openaire   +4 more sources

Preterm‐born individuals: a vulnerable population at risk of cardiovascular morbidity and mortality during thermal extremes?

open access: yesExperimental Physiology, 2023
Preterm‐born individuals are a uniquely vulnerable population. Preterm exposure to the extrauterine environment and the (mal)adaptations that occur during the transitional period can result in alterations to their macro‐ and micro‐physiological state ...
Ryan Phillip Sixtus   +3 more
doaj   +1 more source

Limited Physiological Compensation in Response to an Acute Microclimate Change in a Malagasy Bat

open access: yesFrontiers in Ecology and Evolution, 2022
Rapid environmental changes are challenging for endothermic species because they have direct and immediate impacts on their physiology by affecting microclimate and fundamental resource availability.
Stephanie Reher   +4 more
doaj   +1 more source

PHYSIOLOGICAL MECHANISMS OF ACID - BASE STATE COMPENSATION

open access: yesАктуальные проблемы теоретической и клинической медицины, 2022
The disturbing effect of acids or bases at the first stage includes buffer systems, at the second stage there is an excess excretion of substances formed or ingested from the outside.
N. V. Leontyeva
doaj  

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