Results 11 to 20 of about 1,703,051 (162)

Hybrid Dysfunction and Physiological Compensation in Gene Expression [PDF]

open access: yesMolecular Biology and Evolution, 2014
The formation of new species is often a consequence of genetic incompatibilities accumulated between populations during allopatric divergence. When divergent taxa interbreed, these incompatibilities impact physiology and have a direct cost resulting in reduced hybrid fitness.
Felipe S, Barreto   +2 more
openaire   +2 more sources

Four fifty-seven focus; Ohio Deferred Compensation 457 focus; Ohio Deferred Compensation four fifty-seven focus; Participant Focus newsletter

open access: yes, 2010
2010, 1st quarter-; Description based on: 1st quarter 2010; title from PDF caption (viewed on Dec. 7, 2010).; At head of title: Ohio Deferred Compensation.; "A publication of the Ohio Deferred Compensation Board."; Harvested from the web on 5/12 ...

core   +4 more sources

The Behavior-Physiology Nexus: Behavioral and Physiological Compensation Are Relied on to Different Extents between Seasons [PDF]

open access: yesPhysiological and Biochemical Zoology, 2015
Environmental variability occurring at different timescales can significantly reduce performance, resulting in evolutionary fitness costs. Shifts in thermoregulatory behavior, metabolism, and water loss via phenotypic plasticity can compensate for thermal variation, but the relative contribution of each mechanism and how they may influence each other ...
Basson, Christine H.   +1 more
openaire   +3 more sources

The Physiology of Compensation by Locusts for Changes in Dietary Protein [PDF]

open access: yesJournal of Experimental Biology, 1987
ABSTRACT Previous work has demonstrated that fifth-instar nymphs of Locusta migratoria L. respond to differences in levels of dietary protein by altering intermeal interval but not meal size (Simpson & Abisgold, 1985): insects fed a diet with 14% protein (p) eat the same sized meals more frequently than those fed a diet with 28 ...
J. D. Abisgold, S. J. Simpson
openaire   +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

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

iTRAQ-based quantitative proteomic and physiological analysis of the response to N deficiency and the compensation effect in rice

open access: yesBMC Genomics, 2019
Background The crop growth compensation effect is a naturally biological phenomenon, and nitrogen (N) is essential for crop growth and development, especially for yield formation.
Qiangqiang Xiong   +5 more
doaj   +1 more source

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