با توجه به رشد بالای جمعیت در جهان و نیاز اطمینان از امنیت غذایی، افزایش تولید واحد سطح محصولات زراعی به‌منزلة راهبردی اساسی حل مسئلة تأمین غذا به‌شمار می‌رود. سوی دیگر، وجود محدودیت زیرکشت پایین‌بودن میانگین عملکرد برخی کشاورزی مانند گندم کشور، محصول می‌تواند راهکاری عملی پاسخ کشور محسوب شود. یکی مهم‌ترین بیماری‌های فوزاریوم است که، نقش پیش‌بینی این بیماری جلوگیری کاهش بهره‌وری محصول، مدل‌هایی...

Herpes simplex virus type 1 (HSV-1) interfered with the adsorption of subsequently added homotypic but no heterotypic HSV, suggesting that the cellular receptors involved were type-selective. Both infective and u.v.-irradiated virus could block the attachment of virions to cellular surface receptors. The adsorption rate was studied by assaying non-adsorbed infective virus remaining in the fluid...

BACKGROUND Adenovirus (Ad), associated with significant morbidity, has no topical treatment. A leading CTC compound (CTC-96), a Co(III) chelate, was found to have potent in vitro and in vivo antiviral efficacy against herpes viruses. In this study CTC-96 is being tested for possible anti-Adenovirus activity. METHODS The biological anti-adenovirus activity of CTC-96 in concentrations from 5 to...

BACKGROUND High-quality measurement is critical to advancing knowledge in any field. New fields, such as implementation science, are often beset with measurement gaps and poor quality instruments, a weakness that can be more easily addressed in light of systematic review findings. Although several reviews of quantitative instruments used in implementation science have been published, no studies...

Lori K. Holleran Steiker, PhD, is Associate Professor, School of Social Work, University of Texas at Austiti. Felipe Gotizález Castro, PhD, is Professor, Psychology Departmetit, Arizona State University. Karol Kumpfer, PhD, is Professor of Health Promotion and Education, The University of Utah, PI and Program Developer of the Strengthening Families Program (SFP) in the United States and countri...

In resronse to "Occupational Cumubtivc Trauma Disorders of the Upper Extn::mity," by Rcnee Williams and Muriel Westlnorland (Mal' 1994, pp. 411-420), I disagree wirh the statement that "physical therapisls have expenise in job analysis. cxercise rherapy, biomechanics, and pain Illanagemellr" (p. 412). Occuparional rherapist." ellucarioll specifkallv involves manv hours of rask analvsis, which a...

شرایط افروزش و اشتعال سوخت‌های گداخت هسته‌ای در حضور ناخالص­‌ها، یکی از موارد مهمی است که طراحی قرص‌های سوخت باید مورد توجه قرار گیرد. این مقاله اثر ناخالصی هسته سنگین طلا بر کلیه فرایندهای احتراق پلاسمای غیرتعادلی دوتریم- تریتیم مدل چهار دمایی آن شکل تابع توزیع انرژی رفتار فوتون‌ها تأثیر می‌گذارد بررسی گرفته است. مطالعه شامل اثرات منفی سوخت، طول زمان تشکیل لکه داغ نتایج محاسبات عددی به­ دست آم...

The emergence of Islamic education, especially tahfiz schools in Malaysia, is an alternative to the national-based education system that envisions creating a better Muslim generation fulfill role viceregency on earth. However, concern mushrooming these religious schools, may compromise quality and hinder objective providing future leaders. As such, this study examined leadership elements as par...