منابع مشابه
Electrokinetics
1. The question of the critical pore diameter for streaming potential is discussed. 2. The surface charge is calculated for cellulose in contact with solutions of K(3)PO(4), K(2)CO(3), K(2)SO(4), KCl, and ThCl(4). 3. The surface charge of cellulose in contact with a solution of 2 x 10(-4)N NaCl is calculated as a function of temperature and is found to show a sharp break at 39 degrees . This is...
متن کاملPhysiology, Endocrinology, and Reproduction: Physiology II
Previous investigations have confirmed the potential effectiveness of various metabolic stimulants and physiological salt solutions in supporting broiler embryogenesis. The current study investigated the effects of the same solutions on chick posthatch performance and tissue nutrient profiles. In the first of 2 trials, 200 μL each of a (i) 0.18 mM carbohydrate electrolyte nutrient (CEN) solutio...
متن کاملPhysiology and Endocrinology II
Activated estrogen receptors (ER) in response to estrogen bind to specific sequences (estrogen response elements; ERE) to induce transcription. The objective of this study was to evaluate whether the estrogen induced ER binding activity in granulosa cells of antral ovarian follicles can be detected by bioluminescence imaging in vitro, and correlated to estrogen concentrations in follicular flui...
متن کاملPhysiology, Endocrinology and Reproduction II
Susceptibility of caged layers to osteoporosis and cage layer fatigue has prompted the switch from conventional caging to more extensive systems allowing birds to perform load bearing activities. However, high incidences of fractures have been reported in these alternative housing systems. The aim of this study was to determine the housing system and strain effects on bone quality parameters: b...
متن کاملPhysiology, Endocrinology, and Reproduction II
Birds of prey have an important role in maintaining the populations of small animals, helping to keep the ecological balance in the regions they inhabit. The Snail Kite (Rostrhamus sociabilis) is a bird from the Falconiforme order, Accipitridae family, which also comprises vultures, eagles and hawks. It is a diurnal bird found in the freshwater wetlands of Central and South America, Caribbean a...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1963
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.86.1.79-86.1963