نتایج جستجو برای: 6 main indicator and 35 sub

تعداد نتایج: 17046829  

Journal: :Zeitschrift für anorganische und allgemeine Chemie 2022

Large black single crystals with a metallic luster of Li16Sr6Ge6N and several other representatives the series Li16Ae6Tt6N Li16Ae6Tt6.5 (Ae=Ca, Sr; Tt=Si, Ge, Sn, Pb) were grown from mixtures respective elements addition binary alkaline-earth metal nitrides or lithium nitride in case nitrides. For synthesis modified high-temperature centrifugation-aided filtration (HTCAF) technique using reacti...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1390

this study explored reading strategy use of tefl ma students when they read academic research articles in english. the purpose of this study was to investigate how this group of readers typically approaches reading academic research articles related to their field of study, and also what they do in reading such research articles. the aim of the present study was bilateral. first, the researcher...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1390

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر 1391

power transformers are important equipments in power systems. thus there is a large number of researches devoted of power transformers. however, there is still a demand for future investigations, especially in the field of diagnosis of transformer failures. in order to fulfill the demand, the first part reports a study case in which four main types of failures on the active part are investigate...

2007
Cecile Wetzels

Are Workers in the Cultural Industries Paid Differently? Wage differentials between three sub-industries of the cultural industries and their respective main industry: The case of the Netherlands This paper aims to explore wage differentials between employees in three sub-industries of the cultural industries compared with the main (1-digit level) industry to which they belong. We use data from...

Akbar Hassanpour, Jafar Abolhasani Khatereh Ghorbanpour Rahim Hosseinzadeh-Khanmiri Yones Mosaei Oskoei,

In the current study, a magnetic inorganic–organic nanohybrid material (HPA/TPI-Fe3O4) was produced and used as an efficient, highly recyclable and eco-friendly catalyst for the one-pot and multicomponent synthesis of 3,4-dihydroquinoxalin-2-amine, diazepine-tetrazole and benzodiazepine-2-carboxamide derivatives with high yields and in a short range of time (20–35 min)...

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