نتایج جستجو برای: less sound pollution and more relief

تعداد نتایج: 16914166  

Introduction; controlling noise pollution in an indoor environment has always been faced with administrative and financial constraints. Prioritizing in a scientific manner is a useful approach in dealing with such problems. The aim of the present study was to determine the noise control prioritizing index (NCPI) in various units from a tire manufacturing company.   Methods; the sound pre...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده ادبیات و زبانهای خارجی 1391

this study was an attempt to investigate the effect of teaching meta cognitive strategies on iranian intermediate efl students speaking proficiency. in this study the researcher has employed metacognitive strategies taken from brown (2000) to teach speaking strategies to number of participants. the participants were intermediate students of shokouh language institute; they were divided into an ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1382

‏‎translation as a comunicative process is always said to be associated with various aspects of meaning loss or gain. subtitling as a mode of translating, due to special discoursal and textual conditions imposed upon it, is believed to be an obvious case of this loss or gain. presenting the spoken sound track of a film in writing and synchronizing the perception of this text by the viewers with...

پایان نامه :0 1375

the following null hypothesis was proposed: there is no significant difference between the efl students listening comprehension development receiving pictorial cues and those receiving no cuse. to test the null hypothesis, 52 male and femal freshmen students of medicine studing at iran university of medical scinces were randomly selected from a total population of 72 students. to ensure that th...

رحیمی فروشانی, عباس, نصیری, پروین, یوسف زاده, ارسلان,

Introduction: Noise pollution in urban areas has been recognized as a major problem. Since hearing damages are the main concern of noise exposure, other physical and psychological effects should not be ignored. Noise-induced annoyance and consequently its side-effects, such as fatigue and loss of concentration, would increase the probability of human errors occurrence and occasionally irreversi...

Journal: :anesthesiology and pain medicine 0
nicholas hai liang chua department of anesthesiology, intensive care and pain medicine, tan tock seng hospital, singapore; department of anesthesiology, intensive care and pain medicine, tan tock seng hospital, 11 jalan tan tock seng, p o box: 308433, singapore. tel: +65-63577771, fax: +65-63577772 willy halim department of anesthesiology and pain management, st anna hospital, geldrop, the netherlands tjemme beems department of anesthesiology, pain and palliative medicine, radboud university, nijmegen medical center, nijmegen, the netherlands kris cp vissers department of anesthesiology, pain and palliative medicine, radboud university, nijmegen medical center, nijmegen, the netherlands

conclusions prf of the trigeminal ganglion should be further evaluated as an alternative treatment method for tn. results the percentages of patients who showed excellent pain relief (≥ 80% pain relief) at 2, 6, and 12 months were 73.5% (25/34), 61.8% (21/34), and 55.9% (19/34), respectively. the percentages of patients showing satisfactory pain relief (50–80% pain relief) at 2, 6, and 12 month...

Journal: :journal of occupational health and epidemiology 0
a ahmadi orkomi graduate faculty of environment, university of tehran, tehran, iran. b tavakoli a noorpoor graduate faculty of environment, university of tehran, tehran, iran.

background : cement industry has many process units. basically all of these units can be considered as a source of noise. since noise pollution is defined based on its offensive hearing effects, the importance of the noise sources depends directly on the number of workers in the unit.   materials and methods : an experimental study has been done at tehran cement factory to recognize and analyze...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1391

with the introduction of communicative language teaching, a large number of studies have concerned with students’ oral participation in language classrooms. although the importance of classroom participation is evident, some language learners are unwilling to engage in oral activities. this passivity and unwillingness to participate in language classroom discussions is known as “reticence”. rev...

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