Results 1 to 10 of about 12,514 (247)
Jurnal Ilmu-Ilmu Peternakan, 2023 Artificial insemination with fresh semen is an alternative that can be done if there is a limitation of liquid nitrogen, bull, and facilities for processing liquid and frozen semen (costly). This study aimed to determine the optimal diluent formula based
Dian Ratnawati +3 more
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Blade optimal design parameters determination
Вестник СибАДИ, 2022 Introduction. In Kazakhstan in present time there is a large number of earthmoving works, which leads to an increase in the demand for earthmoving-transport machines (ETM), in particular bulldozers of different types.
N. T. Surashov +2 more
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Green tea extract addition into a Tris-based egg yolk extender improves Bali bull sperm quality [PDF]
Animal Bioscience, 2023 Objective The conservation of Bali bulls, the Indonesian native breed of cattle, is crucial for cattle breeding in Indonesia. To guarantee the spread of Bali bulls through artificial insemination the quality of the frozen semen must be high. To this end,
Ragil Angga Prastiya +6 more
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Butylated hydroxytoluene protects bull sperm surface protein-P25b in different extenders following cryopreservation [PDF]
Veterinary World, 2020 Aim: The aim of this study was to investigate the effects of different concentration of butylated hydroxytoluene (BHT) on sperm membrane surface protein "P25b" from cryopreserved bull semen in either lecithin based Bioxcell® (BX) or two egg-yolk based ...
A. M. Khumran +7 more
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The Effects of Red Light on Mammalian Sperm Rely upon the Color of the Straw and the Medium Used
Animals, 2021 Previous research has determined that irradiation of mammalian sperm with red light increases motility, mitochondrial activity, and fertilization capacity.
Jaime Catalán +7 more
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Animals, 2022 Semen cryopreservation is very important in animal agriculture to maximize the number of daughters of genetically superior males and to distribute the cryopreserved semen of good males all over the world.
Mohamed Shehab-El-Deen +2 more
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Effects of semen extender supplemented with bovine serum albumin (bsa) on spermatological traits of saanen buck semen stored at +4°c [PDF]
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2020 The aim of this study was to investigate the effects of two modified semen diluents on the spermatological parameters of Saanen goat sperm stored at 4°C.
Asiye Izem SANDAL +3 more
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International Journal of Geometric Methods in Modern Physics, 2014 We shall show equivalence between Palatini-f(ℛ) theories and Brans–Dicke (BD) theories at the level of action principles in generic dimension with generic matter coupling. We do that by introducing the Helmholtz Lagrangian associated to Palatini-f(ℛ) theory and then performing frame transformations in order to recover Einstein frame and BD frame. This
FATIBENE, Lorenzo, GARRUTO, SIMON
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Effect of low-density lipoproteins and trehalose on the quality of cryopreserved bovine semen
Revista Colombiana de Ciencias Pecuarias, 2020 Background: In artificial insemination, chicken egg yolk is added to bovine semen to protect it during the cryopreservation process, although it contains substances that can affect the microbiological quality and metabolism of sperm.
Elizabeth Varela-Giraldo +4 more
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Annali di Matematica Pura ed Applicata, 2010 Given a complex space $X$, we cosidered the problem of finding a {\it hyperbolic model} of $X$. This is an object $\ip(X)$ with a morphism $i:X\to \ip(X)$ in such a way that $\ip(X)$ is ``hyperbolic'' in a suitable sense and $i$ is as close as possible to be an isomorphism.
Borghesi, Simone, Tomassini, Giuseppe
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