Buscar
Mostrando ítems 1-10 de 770
Amine functionalization of carbon nanotubes with solid urea using different plasma treatments
(2022-05-01)
Carbon nanotubes (CNTs) were amine-functionalized through treatments in inductively coupled post-discharge, capacitively coupled micro spark and pulsed micro arc/glow discharge plasma regions, using urea in solid state as ...
The rate and pattern of urea infusion into the rumen of wethers alters nitrogen balance and plasma ammonia
(Wiley Blackwell Publishing, Inc, 2014-12)
Changes in N balance, urinary excretion of purine derivative (PD), urea, creatinine and ammonia and plasma ammonia, glucose, urea, insulin and IGF-1 were examined in four wethers (37 ± 2.6 kg BW). The animals were fitted ...
Effect of urea in the diet on ovarian follicular dynamics and plasma progesterone concentration in Alpine goats
(Revista Brasileira de Zootecnia, 2017)
Short-term urea feeding decreases in vitro hatching of bovine blastocysts
(ELSEVIER SCIENCE INC, 2011)
Cows fed high-protein diets may have impaired reproductive performance. Although the pathogenesis has not been completely elucidated, it appears that not only the uterus, but also the follicle and oocyte, are affected by ...