نتایج جستجو برای: شاخص اطمینان پذیری fri
تعداد نتایج: 116269 فیلتر نتایج به سال:
We have investigated the influence of nuclear parameters such as black hole mass and photoionizing luminosity on the FRI/FRII transition in a sample of nearby (z < 0.2) radio galaxies from the 3CR catalogue. The sample was observed with medium-resolution, optical spectroscopy and contains some galaxies with unpublished velocity dispersion measurements and emission-line fluxes. The measured velo...
هدف: هدف از پژوهش حاضر مقایسۀ واکنش پذیری هیجانی و نظریه ذهن کودکان بر اساس سبک های ابرازگری مادرانشان بود. روش: روش توصیفی نوع علّی-مقایسه ای بود در دو گام به صورت آنلاین انجام رسید. ابتدا با استفاده نمونه گیری دسترس، تعداد 105 نفر مادرانی که نمرات آنها هر یک پرسشنامه کینگ امونز (1990)، دوسوگرایی (1990) کنترل راجر نشوور (1987) انحراف استاندارد بالاتر میانگین دست آمد (در گروه 35 نفر) دوم وا...
این تحقیق کاربردی با هدف ارزیابی میزان رقابت پذیری خدمات بندری با استفاده از روش های تحلیل عاملی اکتشافی و تحلیل اهمیت - عملکرد انجام شده است. در ابتدا با بررسی پیشینه تحقیق 53 شاخص رقابت پذیری خدمات بندری استخراج و برای اطمینان از موثر بودن شاخص های شناسایی شده از تحلیل عاملی اکتشافی استفاده شده است. بر اساس نتایج بدست آمده، از شاخص شناسایی شده، در تحلیل عاملی تنها 27 شاخص بار عاملی بر روی هش...
The emerging complexity of large macromolecules has led to challenges in their full scale theoretical description and computer simulation. Multiscale multiphysics and multidomain models have been introduced to reduce the number of degrees of freedom while maintaining modeling accuracy and achieving computational efficiency. A total energy functional is constructed to put energies for polar and ...
BACKGROUND Schools are important foci of influenza transmission and potential targets for surveillance and interventions. We compared several school-based influenza monitoring systems with clinic-based influenza-like illness (ILI) surveillance, and assessed the variation in illness rates between and within schools. METHODS During the initial wave of pandemic H1N1 (pdmH1N1) infections from Jun...
BACKGROUND Febrile respiratory illness (FRI) results in substantial burden in semi-closed environments. Tackling risk factors may reduce transmission and infection. However, risk factors involved in one setting may not be generalizable in all settings due to differences in climate, residential environment, population genetic and cultural backgrounds. This study aims to identify risk factors of ...
Fire history within the northern larch forests of Central Siberia was studied (65+°N). Fires within 19 this area are predominantly caused by lightning strikes rather than human activity. Mean fire return intervals (FRI) 20 were found to be 112 ± 49 years (based on fire scars) and 106 ± 36 years (based on fire scars and tree natality dates). 21 FRI were increased with latitude increase, and obse...
Winter-annual ecotypes of Arabidopsis are relatively late flowering, unless the flowering of these ecotypes is promoted by exposure to cold (vernalization). This vernalization-suppressible, late-flowering phenotype results from the presence of dominant, late-flowering alleles at two loci, FRIGIDA (FRI) and FLOWERING LOCUS C (FLC). In this study, we report that flc null mutations result in early...
A completely different treatment approach was chosen for 2 patients with unilateral diaphragmatic paralysis and complaints of dyspnea despite similar anatomic and physiologic abnormalities. These decisions were supported by results obtained by functional respiratory imaging (FRI). FRI generated functional information on lobar ventilation and local drug deposition. In the first patient, some lob...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید