نتایج جستجو برای: شاخص rdi
تعداد نتایج: 75136 فیلتر نتایج به سال:
سابقه و هدفآب یکی از اساسی ترین نیازهای بشر و سایر موجودات زنده است. خشک سالی پدیده ای طبیعی و تکرار پذیر است که می تواند موجب بروز بحران های جدی شود. این پدیده در هر رژیم آب و هوایی، حتی در مناطق مرطوب ممکن است مشاهده شود، اما اثرات و فراوانی آن در مناطق خشک و نیمه خشک بیشتر نمایان می شود. مهم ترین عامل ایجاد خشک سالی بارندگی می باشد، اما افزایش و یا کاهش تبخیر و تعرق می تواند تا حدودی شرایط خ...
Running title: Sleep disordered breathing evolution in the elderly. Abstract Limited and controversial data exist on the natural evolution of sleep disordered breathing (SDB) in untreated individuals. This study examines the evolution of SDB over a three-year period in a community-based elderly sample. From the initial cohort of 854 healthy subjects aged 68.40.8 yr, 519 untreated subjects acce...
There are two types of drought as conceptual drought and operational drought. The three parameters as the beginning, the end and the degree of severity of the drought can be identifying in operational drought by average precipitation in the whole region. One of the methods classified to measure drought is Reconnaissance Drought Index (RDI). Evapotranspiration is calculated using Penman-Monteith...
OBJECTIVES To test the hypothesis that the presence of nocturnal enuresis is related to the severity of sleep apnea, we examined the relation between the Respiratory Disturbance Index (RDI, apneas plus hypopneas per hour of sleep) and the presence and severity of enuresis. STUDY DESIGN All children 4 years of age and older who were referred to our sleep center for suspected sleep disordered b...
A soluble receptor decoy inhibitor (RDI), comprised of the extracellular I domain of ANTXR2, is a candidate anthrax therapeutic. Here we show that RDI can effectively neutralize altered forms of the protective antigen toxin subunit that are resistant to 14B7 monoclonal antibody neutralization. These data highlight the potential of RDI to act as an adjunct to existing antibody-based therapies an...
Characterizations of fatty acids composition in % of total methylester of fatty acids (FAMEs) of fourteen vegetable oils--safflower, grape, silybum marianum, hemp, sunflower, wheat germ, pumpkin seed, sesame, rice bran, almond, rapeseed, peanut, olive, and coconut oil--were obtained by using gas chromatography (GC). Saturated (SFA), monounsaturated (MUFA) and polyunsaturated fatty acids (PUFA),...
Eye movement desensitisation and reprocessing (EMDR) is a standard method for treating post-traumatic stress disorder. EMDR treatment consists of desensitisation and resource development and installation (RDI) stages. Both protocols provide a positive alternating bilateral stimulation (BLS). The effect of desensitisation with BLS has been elucidated. However, a role for BLS in RDI remains unkno...
The aim of this study was to evaluate potential predictive factors in the treatment of limited-disease small cell lung cancer (LD-SCLC). A total of 33 patients with LD-SCLC who underwent definitive chemoradiotherapy at our institute between April 1996 and May 2007 were enrolled in our retrospective study. The relationship between a range of potential predictive factors and the initial response,...
خشکسالی یک بلای طبیعی و قابل تکرار است که کلیه اقلیمها را تحت تاثیر قرار میدهد اما فراوانی وقوع آن در مناطق خشک و نیمهخشک ایران بیشتر است. با توجه به محدودیت منابع آب و غیرساختاری بودن خسارتهای ناشی از خشکسالی، ایجاد یک سیستم نظارت و مراقبت دائمی بر این پدیده، پایش خشکسالی، اجتناب ناپذیر است. شاخصهای خشکسالی برای پایش خشکسالی و کاهش اثرات آن، استفاده میشوند. از جمله شاخصهای مزبور میتوا...
PURPOSE/OBJECTIVES To determine the amount of chemotherapy delivered compared to amount of chemotherapy scheduled by calculating relative dose intensity (RDI) and to identify factors associated with nonadherence of scheduled treatment regimens for patients with early-stage breast cancer (ESBC). DESIGN Retrospective, descriptive, correlational study. SETTING Two community hospital cancer cen...
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