نتایج جستجو برای: 729 test day records of somatic cell counts scc on 32
تعداد نتایج: 22186817 فیلتر نتایج به سال:
A variety of diagnostic tests are routinely used to evaluate milk quality on dairy farms. Tests such as bulk milk bacterial counts, bulk tank somatic cell count and tests for adulterants such as water, sediment or antibiotics are routinely used by regulatory agencies. Other tests such as individual cow somatic cell count values, Staphylococcus aureus milk antibody tests, the California Mastitis...
abstract: mastitis is an inflammatory reaction of the mammary tissue in response to the introduction and multiplication of pathogens and is characterized by increasing somatic cell count (scc) in milk. the main objective of present study is to assess the probable associations between somatic cell (sc) levels and calcium and phosphorus and ratio of ca/p in raw milk. milk samples were collected f...
A method of combining survey data and Dairy Herd Improvement Association (DHIA) records to achieve low cost farm trials is presented. Farm trials and surveys of current practices and production responses are useful to identify yield gaps between expectations predicted from experimental findings and actual field results. Different management schemes can be ranked using subjective probabilities a...
Background & Aim: Tumour angiogenesis is essential for tumour growth and appears to play an important role both in invasive growth and metastasis. Basal cell carcinomas(BCCs) and squamous cell carcinomas(SCCs) of the skin are derived from a similar cell type but differ in the invasive and metastatic potential. This study investigates whether the behaviour of these tumours could be explained...
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
The objectives of present study were to estimate the genetic and permanent environmental covariance components and genetic and phenotypic trends of test-day records of somatic cell score (SCS) of the first lactation Iranian Holstein cows. Dataset included the 108995 test day records were collected by the Animal Breeding Center of Iran from 2001 to 2010. The GLM procedure of SAS software was use...
abstract the current study set out to address the issue as to whether the implementation of portfolio assessment would give rise to iranian pre-intermediate efl learner autonomy. participants comprised 60 female in pre-intermediate level within the age range of 16-28.they were selected from among 90 language learners based on their scores on language proficiency test -key english test. then, t...
Background and purpose: Cancer is highly prevalent in modern societies and approximately one in three or four people is diagnosed with cancer. Oral cancer is one of the 10 primary causes of mortality due to late detection for many reasons, including being asymptomatic in initial stages, clinical presentation similar to other lesions, and variation in clinical manifestations. This study aimed at...
the present study is an attempt to investigate the potential impact of inspirational quotes on improving english abstract vocabulary recall. to achieve this goal, a multiple choice language proficiency test of 60 items including vocabulary and grammar component was administered to a sample of 63 second-semester male and female students whose age ranged between 17 to 22 and they were studying en...
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