منابع مشابه
cance of a simple salt requirement test in the pathogenic Agrobacterium species
Global warming causes drought in some area and simultaneously fl oods in other areas (IPCC, 2001). Such climate changes lead to excess and poor salt concentrations in soil in the corresponding areas, respectively. Zahran (2001) reports serious effects on microfl ora including rhizobia because of salt concentrations in soil. Salt content in soil also strongly affects plant growth and productivit...
متن کاملWhite side test: A simple and rapid test for evaluation of nonspecific bacterial genital infections of repeat breeding cattle
The objective of the present study was to determine the grades of nonspecific bacterial infection of genitalia of repeat breeding cattle by a simple and rapid test under field condition. For this purpose, a total of 100 crossbred Jersey cows comprising of 80 repeat breeding animals presented for treatment and 20 normal cyclic (control group) animals presented for artificial insemination at thei...
متن کاملSalt and water: not so simple.
It has long been viewed that the maintenance of osmotic balance in response to high salt intake is a passive process that is mediated largely by increased water consumption to balance the salt load. Two studies in this issue of the JCI challenge this notion and demonstrate that osmotic balance in response to high salt intake involves a complex regulatory process that is influenced by hormone fl...
متن کاملA Simple Test for Planar Graphs
Given an undirected graph, the planarity testing problem is to determine whether the graph can be drawn in the plane without any crossing edges. Linear time planarity testing algorithms have previously been designed by Hopcroft and Tarjan, and by Booth and Lueker. However, their approaches are quite involved. We develop a very simple linear time testing algorithm based only on a depth-first sea...
متن کاملA Simple Parametric Model Selection Test
We propose a simple model selection test for choosing among two parametric likelihoods which can be applied in the most general setting without any assumptions on the relation between the candidate models and the true distribution. That is, both, one or neither is allowed to be correctly specified or misspecified, they may be nested, non-nested, strictly non-nested or overlapping. Unlike in pre...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1917
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(17)94381-4