نتایج جستجو برای: quarters of 2
تعداد نتایج: 21470181 فیلتر نتایج به سال:
Experimental mastitis was induced by inoculating rear right quarters of 10 healthy cows with 10(3) cfu of Escherichia coli. The chemotactic responses of peripheral blood polymorphonuclear leukocytes at d-6, -5, -2, -1, and immediately prior to inoculation were measured. Chemiluminescence of polymorphonuclear leukocytes was measured immediately prior to inoculation. Severity of the experimental ...
The aim of this study was to determine the prevalence of clinical mastitis and somatic cell count (SCC) in six dairy herds which had different milking management and hygiene conditions. Four hundred thirty one Holstein Friesian cows were used in the study. The herds were classified to be good (Group 1, n=2), medium (Group 2, n=1) or bad (Group 3, n=3) according to milking management and hygiene...
the present study investigated the effect of the two vocabulary teaching techniques in est, namely the use of translation and the use of visual aids as two separate vocabulary teaching techniques. to answer the question of the study, a pretest (michigan test) was administered to the 58 randomly selected est students at khajeh nasiredin tusi university, faculty of mechanics. after the homogeneit...
BACKGROUND An accountability framework is a central feature of managing human and financial resources. One of its primary goals is to improve program performance through close monitoring of selected priority activities. The principal objective of this study was to determine the contribution of a systematic accountability framework to improving the performance of the World Health Organization (W...
abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
be considered in determining the size of visitors’ work loads. Among the more important are the standards of work performance that an agency expects to maintain, the quality of staff, and the amount and kind of clerical services available to handle routine tasks. In addition, the number and types of eligibility factors that must be explored to determine eligibility for assistance, the frequency...
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