Results 221 to 230 of about 12,501 (277)

Adolescent Cannabis Use and Risk of Psychotic, Bipolar, Depressive, and Anxiety Disorders.

open access: yesJAMA Health Forum
Young-Wolff KC   +11 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Physiology in Horse-racing

Nature, 1946
I KNOW nothing about the technique of horse-racing, and there may be subtle reasons, or prosaic ones such as not desiring to break the horses' legs, why jockeys should not let their horses go too fast downhill. If, however, they were human and not equine runners, I should certainly say go faster downhill and slower uphill; at a guess, but I have not ...
, BRABAZON, A V, HILL
openaire   +3 more sources

Physiology of Ski Mountaineering Racing

International Journal of Sports Medicine, 2011
The aim of this study was to quantify and describe the exercise intensity of ski mountaineering racing, and to identify the best physiological predictors of ski mountaineering racing. Before participating in the race in which heart rate (HR) and speed were continuously recorded, 10 trained ski-mountaineers performed a field maximal test to determine ...
Duc, Sebastien   +2 more
openaire   +3 more sources

Physiological Correlates of Female Road Racing Performance

Research Quarterly for Exercise and Sport, 1981
Abstract The purpose of this study was to determine the relationship between female distance running performance on a 10 km road race and body composition, maximal aerobic power ([Vdot]O2 max ), running economy (steady-state [Vdot]O2 at standardized speeds), and the fractional utilization of [Vdot]O2max at submaximal speeds (% [Vdot]O2max ).
D L, Conley   +3 more
openaire   +2 more sources

Physiological Demands of Flat Horse Racing Jockeys

Journal of Strength and Conditioning Research, 2015
The physiological demands of jockeys during competition remain largely unknown, thereby creating challenges when attempting to prescribe sport-specific nutrition and training guidelines. The purpose of this study was to evaluate the physiological demands and energy requirements of jockeys during flat racing. Oxygen uptake (V[Combining Dot Above]O2) and
SarahJane, Cullen   +5 more
openaire   +2 more sources

Physiological races ofExserohilum turcicum in Israel

Phytoparasitica, 1989
A set of differentials of corn plants(Zea mays L.) containing Ht1, Ht2, Ht3 or HtN genes was used to identify races ofExserohilum turcicum in Israel. Plants were inoculated with 14 isolates ofE. turcicum collected from various regions in Israel (from Ayyelet HaShahar in the north to Sa’ad in the south).
Rachel Abadi, Y. Levy, A. Bar-Tsur
openaire   +1 more source

Physiological Correlates to In-race Paratriathlon Cycling Performance

International Journal of Sports Medicine, 2020
AbstractThe purpose was to determine the physiological correlates to cycling performance within a competitive paratriathlon. Five wheelchair user and ten ambulant paratriathletes undertook laboratory-based testing to determine their: peak rate of oxygen uptake; blood lactate- and ventilatory ...
Ben Thomas, Stephenson   +3 more
openaire   +2 more sources

Physiological Races of Puccinia polysora Underw.

Nature, 1955
OUR early studies on the resistance of maize seedlings to this rust in East Africa led to the hypothesis that a dominant major gene controls the hypersensitive type of resistance1. During the past two years, we have bred many lines of maize that are pure for this gene, by selfing resistant plants selected from Central American types and by selfing ...
A. K. RYLAND, H. H. STOREY
openaire   +1 more source

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