Emphasis on milk yield (MY) as well as milk yield persistency (MYP) and calving interval (CI) is necessary to achieve more sustainable productionin dairy cattle. Therefore the main objective of this study was to find an optimum regression model to estimate economic values for MY, MYP and CI.Using a deterministic bio-economic model, seventyfiveproduction states differing mainly in MY, MYPand CIw...

Main results Overall, 300 people had died from probable suicide at the time of follow up. Within one year of index episode: The overall risk of probable suicide was 0.7% (95% CI 0.6% to 0.9%). In males, the risk was 1.1% (95% CI 0.8 to 1.5). In females, the risk was 0.5% (95% CI 0.4 to 0.7). Within 15 years of index episode: The overall risk of probable suicide was 3.0% (95% CI 2.6 to 3.4). In ...

conclusions our study showed that the persian version of yiat is good and usable on iranian people. the reliability of the instrument was very good. moreover, the validity of the persian translated version of the scale was sufficient. in addition, the reliability and validity of the three extracted factors of yiat were evaluated and were acceptable. results the cronbach’s alpha was 0.917 (ci 95...

In order to compare the efficiency of morphological traits and molecular markers in distinguishing the Consolida species, molecular analysis using nrDNA ITS and cpDNA trnL-trnF with maximum parsimony and Bayesian methods were done in a total of 34 species and forma representing 28 species of Consolida, 6 species of Aconitella, plus two species of Delphinium and two species of Aconitum as out gr...

Background: The National Institutes of Health Stroke Scale (NIHSS) can objectively quantify the severity of stroke. However no information is available about psychometric properties and it’s applicability in the Iranian population. Objectives: The present study purposed by utilization of this instrument for neurological deficits measurement due to stroke, to determine the internal cons...

OBJECTIVES To assess the validity (face validity and criterion-related validity) and reliability (test-retest reliability and internal consistency) of a Cantonese (the Chinese dialect predominantly used in Guangdong Province) version of the Cardiff Acne Disability Index. DESIGN Questionnaire study. SETTING Two secondary schools in Hong Kong. PARTICIPANTS The Chinese Cardiff Acne Disabilit...

purpose: the objective of this study was to identify possible risk factors associated with primary open-angle glaucoma (poag). methods: a case-control study included patients seen at rasoul-akram hospital ophthalmology clinic. cases were consecutive patients with confirmed unilateral or bilateral poag presented during the study period. controls were a random sample of all other patients aged 30...