نتایج جستجو برای: extended abstractintroductiontoday

تعداد نتایج: 220064  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم پایه 1389

در نظریه ی میدانهای کوانتومی با واگراییهای آشکار بسیاری مواجه می شویم .البته کمیتهای فیزیکی همه متناهی هستند و بنابراین واگراییها تنها در طی مراحل محاسباتی ظاهر می شوند .بنابراین نیاز داریم که واگرائیها را به وسیله ی رگولاتورهای مختلف منظم سازی کنیم .دو رگولاتور جدید در نظریه میدانهای کوانتومی معرفی می کنیم که مربوط به فضازمانی با یک بعد اضافی فشرده بر روی دایره است ، مانند فضا زمان مربوط به تئ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده ادبیات 1391

this study investigated the effects of three kinds of gloss conditions, that is traditional non-call marginal gloss, audio gloss, and extended audio gloss, on reading comprehension and vocabulary gain of iranian upper- intermediate efl learners. to this end, three experimental and one control groups, each comprising 15 participants, took part in the current study. in order to ensure that the pa...

Journal: :کیمیای هنر 0
بهاره سعید زاده bahareh saeedzadeh

the present study has a cognitive approach to empathy and character engagement in cinema. in discussing how through empathy and engagement with real and fictional characters, we extend our minds and enhance our cognitive abilities, the present paper studies bahram tavakkoli’s wandering in the fog (2010), to show how andy clark and david chalmers’s idea of the extended mind as joined with murray...

Journal: :iranian journal of public health 0
ar mesdaghinia j nouri k naddafi ar rezaian

this research, in addition to survey the existing data on the quality of sahebgharanieh wastewater treatment plant's effluent in the previous years, by runing a three months monitoring stage, studies the conditions of the final settling and aeration basin and the variations of the influent and effluent quantity and quality in removing of major pollutants (bod, cod, tss), while scrutinizing the ...

Journal: :archives of clinical infectious diseases 0
freshteh shahcheraghi department of microbiology, pasteur institute of iran, tehran, ir iran; department of microbiology, pasteur institute of iran, tehran, ir iran. email: siavash nasiri department of microbiology, pasteur institute of iran, tehran, ir iran hanieh noveiri department of microbiology, pasteur institute of iran, tehran, ir iran

background escherichia coli (e. coli) species are able to produce extended-spectrum β-lactamases (esbls) that cause high resistance to the beta-lactam antibiotics. therefore, determining the antibiotic susceptibility patterns in resistant organisms is necessary for suitable therapeutic approaches. patients and methods totally, 260 clinical isolates of e. coli were collected from hospitals in te...

Journal: :iranian journal of pathology 2014
nafiseh izadi mahboubeh naderi nasab elnaz harifi mood zahra meshkat

background & objectives:extended-spectrum-b-lactamase (esbl)-producing strains of klebsiella pneumoniaare an important cause of many serious infections in hospitalized and nonhospitalized patients and delayed treatment of these infections in crease chance of death in patients. this study was performed to determine the prevalence of esbl-producing k. pneumonia and to evaluate the frequency o...

Journal: :international journal of nanoscience and nanotechnology 2013
m. m. zerafat m. shariaty-niassar s. j. hashemi s. sabbaghi a. ghaee

nanofiltration-based separation processes have found diverse applications in industrial and environmentalproblems recently, due to several advantages such as lower energy requirement and elevated flux ratescompared with their reverse osmosis (ro) counterparts. several attempts have been made for modellingnf-based separation processes ranging from rigorous space-charge approaches to simpler irre...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پایه 1391

bekenstein and hawking by introducing temperature and every black hole has entropy and using the first law of thermodynamic for black holes showed that this entropy changes with the event horizon surface. bekenstein and hawking entropy equation is valid for the black holes obeying einstein general relativity theory. however, from one side einstein relativity in some cases fails to explain expe...

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