نتایج جستجو برای: thawing loss
تعداد نتایج: 449785 فیلتر نتایج به سال:
The present study was conducted to evaluate whether supplementation of semen extender with glutathione (GSH) can maintain the quality of frozen-thawed canine spermatozoa. Eighteen ejaculates were obtained from 5 dogs and placed in extender (20% egg yolk, Tris, citric acid, lactose, raffinose, antibiotics and 6.5% glycerol) containing 0 (control), 2.5, 5, 7.5 or 10 mM GSH. The samples were coole...
BACKGROUND Cardiac cryoablation is a minimally invasive procedure to treat cardiac arrhythmias by cooling cardiac tissues responsible for the cardiac arrhythmia to freezing temperatures. Although cardiac cryoablation offers a gentler treatment than radiofrequency ablation, longer interventions and higher recurrence rates reduce the clinical acceptance of this technique. Computer models of ablat...
In this study, a series of pretreatments, including ice-glazing, polyphosphate impregnated, and both ice-glazing were employed to pretreat shucked oysters in order explore the optimal processing conditions for long-time storage. The effect repeated freezing-thawing cycles on quality was evaluated. Several indicators used investigate effects pretreatment. For VBN (volatile salt-based nitrogen) v...
The objective was to determine the relationship between thawing time and post-thaw temperature when the final temperature of the semen was brought to 40 C. One ejaculate from each of 12 dairy bulls was packaged in .5-ml French straws. Semen in five straws from each ejaculate was thawed in a 35 c water bath for 12 s or 1 min. The straws were then immediately placed in water baths at 0, 10 or 20 ...
Water age is a useful metric to evaluate the influence of anthropogenic and natural forcings on terrestrial water cycle. Current climate warming enhancing permafrost soil in Arctic. Although crucial component Arctic cycle, its processes regulating fluxes ages water, particularly storage evapotranspiration, not well understood. In this study, calculation scheme was implemented into coupled hydro...
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