Results 21 to 30 of about 1,243,200 (309)

Seasonal variation in macronutrient content of stallion spermoplasm [PDF]

open access: yesBIO Web of Conferences
The effects of seasonal factor on the concentration of macronutrients: calcium, potassium, sodium, phosphorus, chlorine and magnesium in the spermoplasm of stallions (n=12) were studied.
Shirokova Olga   +4 more
doaj   +1 more source

Jockey Falls, Injuries, and Fatalities Associated With Thoroughbred and Quarter Horse Racing in California, 2007-2011. [PDF]

open access: yes, 2013
BackgroundDespite the popularity of the horse racing industry in the United States and the wide recognition that horse racing is one of the most hazardous occupations, little focused research into the prevention of falls by and injuries to jockeys has ...
Hill, Ashley E   +2 more
core   +2 more sources

Influence of the concentrations of essential and toxic elements in the blood serum on the indicators of sperm quality in Arabian purebred stallions [PDF]

open access: yesBIO Web of Conferences, 2022
Analysis of trace elements in blood serum can be an important tool for monitoring micronutrient supply in stallions in order to maintain reproductive health.
Kalashnikov V. V.   +5 more
doaj   +1 more source

Body temperature of horses spending time in paddocks in various weather conditions during the summer [PDF]

open access: yesRoczniki Naukowe Polskiego Towarzystwa Zootechnicznego, 2020
The aim of the study was to determine the internal and surface temperature of selected body parts of horses during their stay in paddocks in various weather conditions in the summer. The study was conducted on 10 adult thoroughbred mares.
Iwona Janczarek   +5 more
doaj   +1 more source

Influence of functional rider and horse asymmetries on saddle force distribution during stance and in sitting trot [PDF]

open access: yes, 2019
Asymmetric forces exerted on the horse's back during riding are assumed to have a negative effect on rider–horse interaction, athletic performance, and health of the horse.
Arpagaus, Samuel   +8 more
core   +3 more sources

Geometric morphometry as a new method of differentiation of intrabreed types in horse breeding [PDF]

open access: yesBIO Web of Conferences
Assessment of type severity and exterior correctness is a necessary breeding measure in breeding work with breeds. Traditionally assessed features demonstrate subjectivism.
Borisova A.V.   +3 more
doaj   +1 more source

Effect of air temperature and humidity in a stable on basic physiological parameters in horses [PDF]

open access: yesRoczniki Naukowe Polskiego Towarzystwa Zootechnicznego, 2020
The aim of the study was to analyse selected air parameters in a stable (microclimate) and the basic physiological parameters of horses housed in the stable in different seasons of the year.
Iwona Janczarek   +6 more
doaj   +1 more source

H NMR Studies of Eukaryotic Cytochrome c [PDF]

open access: yes, 1982
H NMR resonance assignments in the spectra of horse, tuna, Neurmpora crassa and Candida krusei cyto-chromes c are described. Assignments have been made using NMR double-resonance techniques in conjunction with electron-exchange experiments, spectral ...
Boswell   +17 more
core   +1 more source

Conservation of genetic resources in horse breeding and major structural damages of sperm during semen cryopreservation in stallions

open access: yesNature Conservation Research: Заповедная наука, 2019
Assisted reproductive technologies have been used in zoos and breeding centres to preserve rare and endangered species of wild animals over the past three decades.
Mikhail M. Atroshchenko   +6 more
doaj   +1 more source

Theory of the Trojan-Horse Method [PDF]

open access: yes, 2002
The Trojan-Horse method is an indirect approach to determine the energy dependence of S-factors of astrophysically relevant two-body reactions. This is accomplished by studying closely related three-body reactions under quasi-free scattering conditions ...
Abramowitz   +39 more
core   +4 more sources

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