نتایج جستجو برای: almost a century and a half ago

تعداد نتایج: 20372301  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...

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

abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه امام رضا علیه السلام - دانشکده ادبیات و زبانهای خارجی 1391

translation studies have become an accepted academic subject and books, journals and doctoral dissertations appear faster than one can read them all (bassnet and lefevere, 1990). but this field also brought with itself so many other issues which needed to be investigated more, in the heart of which, issues like ideology, ethics, culture, bilingualism and multilingualism. it is reported that ove...

Journal: :The Library 1893

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1391

the present dissertation aims to investigate four-word lexical bundles in applied linguistics research articles by iranian and internationally-published writers. the aims of this study are two-fold: first of all, attempts have been made to create a comprehensive list of the most commonly used four-word lexical bundles categorized by their type and token frequency, their structural characteristi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده مهندسی 1389

abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...

Journal: :International Astronomical Union Colloquium 1988

Journal: :Maedica 2013
Eliza Cinteza Mario Carminati

ABSTRACT Balloon atrial septostomy or Rashkind is a technique described almost half a century ago to dilate a preexisting atrial communication in order to enhance atrial mixing and to decompress the left atrium in congenital heart disease. With the contribution of fetal echocardiography this technique can be pre-planed, but, still many complications can arrive. It is done almost routinely in al...

Journal: :مطالعات باستان شناسی 0
سیما یداللهی استادیار گروه باستان شناسی دانشگاه تهران عباس یلوه ای دانشجوی دکتری گروه باستان شناسی دانشگاه تهران

almost a century and a half ago, the name or concept of archeology was not commonly known in iran. as a branch of human sciences, archeology emerged in iran as a consequence of the political-economic influence of the west, and reached its present condition after many vicissitudes; presently, therefore, archeology has penetrated into diverse levels of the iranian society. this, however, is a ver...

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