The present study was carried out to characterize the cervical mucus (CM) collected when inseminating Holstein cows and to relate the secretion pattern with pregnancy. The mucus was collected from mid-cervix of 64 cows with spontaneus estrus (SE) and induced estrus (IE). The quantity, pattern and consistency of the mucus, pH, arborization patterns and the sperm motility were observed. The level...

background and objective: high-level gentamicin resistance (hlgr: mic ≥ 500 µg/ml) in enterococci is mediated by aminoglycoside modifying enzymes which is mainly encoded by aac(6′)-ie-aph(2′′)-ia gene. the aim of this study was to evaluate the frequency of   aac(6′)-ie-aph(2′′)-ia gene in clinical isolates of enterococcus facium and enterococcus faecalis collected from hospitals in northwest of...

Essam Bassiouny, Refaat Sabry, Hamdy Youssef Faculty of Science and Humanitarian Studies, Salman Bin Abdulaziz University, Al-Kharj, KSA Department of Mathematics, Faculty of Science, Fayoum University, Fayoum, Egypt Theoretical Physics Group, Department of Physics, Faculty of Science, Mansoura University, Damietta Branch, New Damietta, Egypt International Centre for Advanced Studies in Physica...

a total of 14 cases of infective endocarditis (ie) in children aged 6 months to 10 years were seen from december 1987 to december 1992 at the pediatric unit of ayatollah taleghani medical center. the majority of patients (12 of 14) were between 5 and 10 years of age. acyanotic congenital heart disease was known to preexist in 78.6% and rheumatic valvular heart disease in 21.4% of cases. organis...

The study aims to know the role of modern education technologies in developing vocational qualification skills for diploma students at Umm Al-Qura University. This used quantitative approach achieve goal study, questionnaire was as a data collection instrument, and population included (777) studying course Applied College University sample that reached (534) Students, distributed electronically...

This study aimed to determine the function of press in monitoring Saudi city development by evaluating Um Al-Qura newspaper's coverage Onaizah and country's programs. The used historical technique based on analysis deduction categorizing what was written about daily Al-Qura. found that um covered Arabia's renaissance. Onaizah's revival is broad, which can be trace its beginnings (health - educa...