نتایج جستجو برای: age 375 53 yr
تعداد نتایج: 841073 فیلتر نتایج به سال:
Melanopsin-containing retinal ganglion cells have recently been shown highly relevant to the non-image forming effects of light, through their direct projections on brain circuits that regulate alertness, mood and circadian rhythms. A quantitative assessment of functionality of the melanopsin-signaling pathway could be highly relevant in order to mechanistically understand individual difference...
چکیده با توجه به افزایش روز¬افزون مصرف سوخت¬های فسیلی به عنوان منابع محدود انرژی و تأثیر آن بر محیط¬زیست، انرژی خورشیدی می¬تواند، بخش عظیمی از نیازهای انرژی و سوختی کشور را مرتفع سازد. انرژی خورشیدی به شکل گرما در آبگرمکن¬های خورشیدی یا به شکل تولید الکتریسیته در سیستم¬های فتوولتائیک مورد استفاده قرار می¬گیرد. در این تحقیق بررسی فنی واقتصادی استفاده از سیستم¬های تلفیقی فتوولتائیک و آبگرمکن¬ه...
This paper examines the changes in the population biology and biomass of common kilka (Clupeonella cultriventris caspia) in the Iranian waters of the Caspian Sea from 1995-2004. For most years during this 10-year period, we estimated the age structure of the catch, length-weight relationship, von Bertalanffy growth parameters, condition factor, sex ratios, maturity stages determined from ovaria...
The aim of the present study was to perform a cost-effectiveness analysis in young and middle-aged adults with latent tuberculosis (TB) infection in Germany. A Markov model simulated the progression of 20- and 40-yr-old close contacts of active TB cases over 20 yrs. Health and economic outcomes of isoniazid (INH) chemoprevention versus no intervention were compared. The analysis determined the ...
introduction: langerhans cell histiocytosis (lch) is a rare disease characterized by clonal prolifera-tion of histiocytosis in different tissues. permanent consequences (pc) described among subjects with langerhans cell histiocytosis (lch).in this study we report the prevalence of permanent sequel among long – term survivors of lch in our center. methods: we had 30 cases of lch from 1989 – 2001...
Low bone mineral density (BMD) is common in HIV-infected patients. We aimed to describe the prevalence of low BMD and risk factors in Korean HIV-infected patients and to assess the effects of antiretroviral therapy (ART) on BMD. We retrospectively evaluated 224 HIV infected-patients. The prevalence of osteopenia and osteoporosis were 41.5% and 12.9%. These were much higher in 53 patients aged 5...
Correspondence to: Grodno State Medical University, 80 Gorky Street, Grodno 230009, Belarus tel.: + 375 0152 70 18 84, fax: +375 0152 43 53 41, e-mail: [email protected] [email protected] Copyright © 2015 KBCSM, Zagreb e-mail: [email protected] • www.http//hrcak.srce.hr/acoholism Abstract – Russia has one of the world’s highest road traffic fatality rates. There is common belie...
The geographic distribution and clinical features of patients with HTLV-I-associated myelopathy (HAM) in Tokushima prefecture were investigated. Nine patients were found prior to December 1990. The minimal prevalence was estimated as 1.1 per 100,000 in the general population, and 1 per 1,309 in HTLV-I-seropositive persons. Seven patients were found in the southern district facing the Pacific Oc...
In this study, bullying is examined in light of the "prosocial security hypothesis"- i.e., the hypothesis that insecure attachment, with temperamental dispositions such as sensation seeking, may foster individualistic, competitive value orientations and problem behaviors. A group of 375 Italian students (53% female; Mean age = 12.58, SD = 1.08) completed anonymous questionnaires regarding attac...
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