نتایج جستجو برای: nutrient function
تعداد نتایج: 1275505 فیلتر نتایج به سال:
Introduction Conclusions References
Significant variation in the birth weight of piglets has arisen due to increased sow prolificacy. Intestinal development and function may be affected by weight. Low (LBW) pigs also have reduced feed intake, leading further impairment intestinal development. The objective this study was examine pattern LBW normal (NBW) with nutrition (NN) or restricted (RN) pre-weaning period. Jejunal samples we...
Ecosystem analysis has established nutrient cycling as an important area of ecology involving biological, chemical, and geological interactions. Studying the flow of elements through ecosystems provides us with a tool for understanding the functioning of ecosystems. For example, if an ecosystem component has a rapid flux of elements through it, or if it stores large amounts of an element, that ...
We consider a chemostat-type model in which a single species feeds on a limiting nutrient supplied at a constant rate. The model incorporates a general nutrient uptake function and two distributed (infinite) delays. The first delay models the fact that the nutrient is partially recycled after the death of the biomass by bacterial decomposition, and the second delay indicates that the growth of ...
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