نتایج جستجو برای: researchers have already practiced different methods including historical seismology

تعداد نتایج: 5639127  

2014
Cristina Vertan

In this paper we discuss the degree of readability of historical texts for a broad public. We argue that text simplification methods can improve significantly this aspect and bring an added value to historical texts. We present a specific example, a genuine multilingual historical texts, which should be available at least to researchers from different fields and propose a mechanism for simplify...

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...

Journal: :iranian journal of radiation research 0
a. mansourian department of oral medicine and dental research center, faculty of dentistry, tehran university of medical sciences, tehran, iran m. amanlou department of medicinal chemistry, faculty of pharmacy and pharmaceutical sciences research center, tehran university of medical sciences, tehran, iran sh. shirazian department of oral medicine and dental research center, faculty of dentistry, tehran university of medical sciences, tehran, iran z. moosavian jahromi department of oral medicine, dental branch of tehran, islamic azad university, tehran, iran a. amirian department of oral medicine, dental school, tehran university of medical sciences, tehran, iran

background: different treatment and protective approaches for radiation-induced oral mucositis have been practiced and have varieties of success. of which, radioprotective agents, synthetic or natural, have been of great interest for researchers. this study aims to evaluate the effect of curcuma longa topical gel as a herbal production on mucositis induced by radiation therapy of head and neck ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده علوم 1388

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...

2005
Vidya Rajaram Simone Stumpf Margaret Burnett Anton Dragunov Evelyn Wick Juliana Lynn Kevin Johnsrude Jonathan Herlocker

Knowledge workers need to find information but even when it is stored on their local computer systems, finding it can be costly. There are many researchers working on solutions to reduce these costs, but there has been little research into exactly what these costs are, and what the ties are between these costs and users’ choices between ways to access their local information. This paper provide...

Journal: :The American journal of bioethics : AJOB 2008
Dov Greenbaum Jiang Du Mark Gerstein

This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, redistribution , reselling , loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to da...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
فرناز ترابی استادیار گروه تربیت بدنی و علوم ورزشی دانشگاه پیام نور پگاه رجب پور کارشناس ارشد دانشگاه پیام نور

the aim of this study was to evaluate blocked, random, gradual incremental and gradual decremental practice schedules on the acquisition and retention of different types of basketball pass (overhead, hand chest , single arm with dominate hand) in 8-10-year-old girls. for this purpose, 60 female students of second, third and fourth grade of elementary school were voluntarily selected and randoml...

Journal: :محیط شناسی 0
هما ایرانی بهبهانی دانشگاه تهران، دانشیاردانشکدة محیط زیست ژاله شکوهی دهکردی دانشگاه تهران، کارشناسی ارشد طراحی محیط زیست دانشکدة محیط زیست رضوان سلطانی دانشگاه تهران،کارشناسی ارشد طراحی محیط زیست دانشکدة محیط زیست

due to structural characteristics and spiritual concepts which are latent inside iranian gardens, it has always drawn attention of domestic and foreign researchers and one of the objectives of these researchers was an attempt to achieve historical garden model in iran which have been modified or subjected to decline. the studies, which have been carried out concerning to iranian historical gard...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم اجتماعی و اقتصادی 1389

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

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