Results 151 to 160 of about 133,000 (278)

Goodness-of-fit tests for the frailty distribution in proportional hazards models with shared frailty. [PDF]

Frailty models account for the clustering present in grouped event time data. A proportional hazards model with shared frailties expresses the hazard for each subject. Often a one-parameter gamma distribution is assumed for the frailties. The choice of a
Claeskens, Gerda, Geerdens, Candida, Janssen, Paul   +2 more
core  

Natural Reproductive Management in Sarda Sheep: Use of Cryptorchids to Induce a Ram-Effect in Ewes Destined for Artificial Insemination. [PDF]

Animals (Basel)
Nassif C, Mara L, Chessa F, Gallus M, Melis F, Cossu I, Ledda A, Cannas A, Dattena M.   +8 more
europepmc   +1 more source

Some Notes on Genetic Engineering [PDF]

, 1980
Maloney, Robert P.
core   +1 more source

Temporal dynamics of the resistome in gilts raised in an organic operation in which semen used for artificial insemination is the primary source of antimicrobial exposure. [PDF]

Sci Rep
Brito LFC, Althouse GC, Pitta DW, Indugu N, Sarmiento MP, Balamurugan NS.   +5 more
europepmc   +1 more source

Inflammatory markers in peripheral blood cells cannot predict intrauterine insemination outcome: A retrospective cohort study

, 2021
Meryem Kuru Pekcan, A. Seval Özgü-Erdinç, Nafiye Yılmaz, Aytekin Tokmak, Yaprak Engin Üstün   +4 more
openalex   +1 more source

The Binding of Concanavalin A to the Surface of Intact and Denuded Sea Urchin Eggs Affects the Fertilization Process by Altering the Structural Dynamics of Actin Filaments. [PDF]

Cells
Limatola N, Pirozzi M, Caramiello D, Chun JT, Santella L.   +4 more
europepmc   +1 more source

New simplified protocols for timed artificial insemination (TAI) in milk-producing donkeys

, 2019
Diana Fanelli, M Tesi, G. Bagnato, Federica Salari, Mina Martini, Duccio Panzani, Francesco Camillo, Alessandra Rota   +7 more
openalex   +2 more sources

The Holy Father Condemns Artificial Insemination [PDF]

, 1949
Pius XII (Pope),
core   +1 more source

Effect of Cysteamine on the Freezing of Buck Semen

Acta Veterinaria Eurasia, 2020
Ezgi Ertürk, Hatice Şenlikçi, Asiye İzem Sandal, Özen Banu Özdaş, Kemal Ak   +4 more
doaj   +1 more source

Optimizing artificial insemination in goats: semen deposition site and vaginal mucus characteristics as predictive biomarkers. [PDF]

Front Vet Sci
Kang TC, Tseng KF, Lin HH, Chen TT, Lai IL, Shen PC.   +5 more
europepmc   +1 more source