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Evaluation Of Iatf Protocols With Frozen Vs. Chilled Semen In Brahman Cattle

open access: yes
This research compared pregnancy percentages when using frozen semen and chilled semen in a seasonal mating program with fixed term artificial insemination (FTAI) in Brahman cattle. Semen was collected from a Brahman bull with confirmed fertility, identified sperm characteristics, and complete reproductive examination.
Porras Vargas, Jose Luis   +2 more
openaire   +1 more source

Analyzing the dynamics of COVID-19 transmission in select regions of the Philippines: A modeling approach to assess the impact of various tiers of community quarantines. [PDF]

open access: yesHeliyon
Mata MAE   +10 more
europepmc   +1 more source

The Association between Mandated Preseason Heat Acclimatization Guidelines and Exertional Heat Illness during Preseason High School American Football Practices. [PDF]

open access: yesEnviron Health Perspect, 2019
Kerr ZY   +8 more
europepmc   +1 more source

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