نتایج جستجو برای: 1315

تعداد نتایج: 634  

ژورنال: :مطالعات ملی کتابداری و سازماندهی اطلاعات 0
مریم ملک محمدی کارشناس ارشد کتابداری و اطلاع رسانی و مدرس دانشگاه آزاد اسلامی واحد دماوند

هدف این پژوهش تعیین میزان رعایت استاندارد در تهیه چکیده فارسی پایان نامه های دکتری رشته های علوم انسانی واحد علوم و تحقیقات دانشگاه آزاد اسلامی، براساس استانداردهای بین المللی ایزو، در چکیده نویسی است. روش تحقیق این پژوهش پیمایشی تحلیلی است. جامعه مورد مطالعه چکیده فارسی پایان نامه های دکتری رشته های علوم انسانی و اجتماعی واحد علوم و تحقیقات دانشگاه آزاد اسلامی از سال 1368 الی 1384، در پنج دانش...

Journal: :IEEE Journal of the Electron Devices Society 2021

A reverse-blocking AlGaN/GaN metal-insulator-semiconductor high electron mobility transistor (RB-MISHEMT) is proposed and fabricated. Compared with the conventional MISHEMT ohmic drain, device features a hybrid Schottky-ohmic drain low work function Tungsten (W), based on which state-of-the-art ultralow turn-on voltage ( <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink...

Journal: :Emu 2021

Many migratory shorebird species using the East Asian–Australasian Flyway are declining rapidly. While loss of staging habitats in Asia is considered primary cause, stressors to fitness often occur throughout geographic range species, and threats non-breeding grounds have been comparatively poorly studied. Three shorebird, Curlew Sandpiper (Calidris ferruginea), Sharp-tailed (C. acuminata) Red-...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه زنجان 1385

چکیده ندارد.

Journal: :Journal Research of Social Science, Economics, and Management 2022

One model of tourism development that is in line with alternative community-based as a pattern believed to provide economic benefits and equity, environmental preservation, local culture social empowerment, community empowerment. Community-based high level involvement can be accounted for from the socio-cultural aspects. So far, there are no clear rules explicitly regulate arrangement profit sh...

Journal: :The journal of cetacean research and management 2023

Recent photo-identification and genetic studies have identified at least five discrete breeding populations in Australia Oceania: western (D), eastern (E (i)), New Caledonia (ii)), Tonga (iii)), French Polynesia the Cook Islands (F). Also evident are low levels of intermingling among consistent with degree differentiation. Photo-identification has confirmed linkages between Area V feeding areas...

Journal: :Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2021

Çalışmanın amacı, engelli sağlık kurulu raporu için başvuran ve psikiyatrik değerlendirmesi yapılan hastaların sosyodemografik özellikleri, tanıları, engel oranları, açıdan bağımlılık durumları 20 Şubat 2019 tarihli yönetmelik değişikliği sonrası ortaya çıkan farklılıkların araştırılmasıdır. 1 Eylül 2018-31 Ağustos tarihleri arasında değerlendirilen 18 yaş üzeri 1315 kişinin verileri geriye dön...

Journal: :Horticulturae 2022

Grape ripe rot (Colletotrichum viniferum) causes huge losses in grape production vineyards southern China. However, the molecular mechanism against species and responsive genes implicated these processes are relatively unknown. Here, we present transcriptome analysis of berries from a C. viniferum-resistant (Vitis davidii Föex). Uninfected at day zero were used as control samples (CK), an inocu...

Journal: :Heart Rhythm 2023

Cardiac MRI (CMR) markers of diffuse myocardial fibrosis are prognostic importance in cardiomyopathies. However, CMR is expensive, time-consuming, and not readily available. An ECG correlate for fibrosis, via its effect on electrical heterogeneity, would be useful. The spatial ventricular gradient (SVG), a vectorcardiographic (VCG) measurement promising detected fibrosis. To assess the relation...

Journal: :International Journal of Coal Science & Technology 2021

Abstract Four coal samples from Jharia basin, India are treated with nitric acid in glacial acetic and aqueous media to find out the chemical, petrographic spatial structure of organic mass by X-ray diffraction (XRD) Fourier Transform Infrared Spectroscopy (FTIR) techniques. parameters like interlayer spacing ( d 002 ), crystallite size L c aroamticity f a average number aromatic layers N rank ...

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