Results 11 to 20 of about 11,364 (306)

The applications of timed artificial insemination and timed embryo transfer in reproductive management of dairy cattle Aplicação da inseminação artificial e transferência de embrião em tempo fixo no manejo reprodutivo de vacas leiteiras

open access: yesRevista Brasileira de Zootecnia, 2010
Fertility of dairy cattle is generally decreasing. Overall estrus detection efficiency in lactating dairy cattle is low, as expression of estrus is often compromised.
Divakar Justus Ambrose   +2 more
doaj   +3 more sources

Pregnancy per AI, in Experiment 1, according to the concentration of progesterone at—4 d, at the day of AI (0 d) and 7 d post timed AI.

open access: yes, 2021
Pregnancy per AI, in Experiment 1, according to the concentration of progesterone at—4 d, at the day of AI (0 d) and 7 d post timed AI.
Tracy A. Burnett (11250320)   +6 more
core   +1 more source

Time for AI (Ethics) Maturity Model Is Now [PDF]

open access: yesCoRR, 2021
There appears to be a common agreement that ethical concerns are of high importance when it comes to systems equipped with some sort of Artificial Intelligence (AI). Demands for ethical AI are declared from all directions. As a response, in recent years, public bodies, governments, and universities have rushed in to provide a set of principles to be ...
Vakkuri, Ville   +6 more
openaire   +4 more sources

Timed artificial insemination in Serrana nanny-goats: the effects of vaginal specula and artificial insemination technicians

open access: yesRevista Agrogeoambiental, 2023
The success of artificial insemination (AI) depends on the equipment used, especially regarding the facilitation of artificial insemination technicians’ work and the positioning of insemination guns in the genital tract of animals.
Hélder Miranda Pires Quintas   +5 more
doaj   +1 more source

Timed Multiparty Session Types [PDF]

open access: yes, 2014
We propose a typing theory, based on multiparty session types, for modular verification of real-time choreographic interactions. To model real-time implementations, we introduce a simple calculus with delays and a decidable static proof system. The proof
Yang, Weizhen   +5 more
core   +1 more source

Physiological and practical effects of progesterone on reproduction in dairy cattle

open access: yesAnimal, 2014
The discovery of progesterone (P4) and elucidation of the mechanisms of P4 action have an important place in the history of endocrinology and reproduction.
M.C. Wiltbank   +7 more
doaj   +1 more source

Estrus Synchronization and Pregnancy Rate Using Ovsynch Method in Uganda Dairy Farms

open access: yesJournal of Animal Reproduction and Biotechnology, 2017
The artificial insemination (AI) is one of the best assisted reproductive technologies for increasing reproductive capacity and facilitating the genetic improvement in farm animals.
Dae-Jin Kwon   +4 more
doaj   +1 more source

Reproductive performance of early- and late-calving dairy cows artificially inseminated after ovulation synchronization and estrous resynchronization or artificially inseminated after observed estrus

open access: yesJDS Communications, 2021
Within seasonal dairy systems, cows that calve late in the calving season are less likely to become pregnant and maintain a yearly calving interval. Very few studies have examined effective strategies for reproductive management of these late-calving ...
S.G. Moore   +7 more
doaj   +1 more source

Time to audit your AI algorithms

open access: yesMaandblad voor Accountancy en Bedrijfseconomie, 2022
Undoubtedly, the use of algorithms, and Artificial Intelligence (AI) algorithms in particular, has numerous benefits. Fields such as finance, healthcare, automotive, education, and recruitment, to name a few, have demonstrated successful application of AI algorithms.
Iuliana Sandu   +2 more
openaire   +4 more sources

Field comparison of GnRH and PGF2α treatments in cows not expressing estrus at timed-AI [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Objetivou-se comparar as taxas de prenhez (TP) e a perda gestacional (PG) de vacas sem expressão de estro (NEE), as quais receberam PGF2α ou GnRH no momento da IATF.
J.H.W. Diniz   +7 more
doaj   +1 more source

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