نتایج جستجو برای: stress.
تعداد نتایج: 438563 فیلتر نتایج به سال:
deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...
despite the different criticisms on contrastive analysis it has been proved that the results of it(when processed) can be useful in a tefl environment, specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims.the consonants,vowels,stress and intonation of the two languages are described by the same model...
three medium magnitude events happened inside the transitional border of south alborz and central iran; namely kahak-qom 2007/06/18 event with ml 5.6, zanjan 2008/05/27 event with ml 5.3 and aradan-garmsar 2007/11/19 event with ml 5.1. this provides us the opportunity to compute focal mechanism and stress drop of the events and compare them with those events happened within the alborz range.
اجزا بدنه خودرو عموما در معرض بارهای نامتناسب قرار دارند. از آنجا که تخمین عمر اجزا سازه و بدنه خودرو عموما به تغییر وزن و شتاب خودرو و هزینه ساخت و مسائل ایمنی و استحکام و عمر سازه منتهی می گردد، در صنایع طراحی و ساخت خودرو از اهمیت ویژه ای برخوردار است. تئوری های ارائه شده در این زمینه عموما برای اجزاسازه ای تحت بارهای بسیار ابتدایی سینوسی و هندسه اولیه ارائه شده اند، به گونه ای که عمر قطعات ...
چکیده ندارد.
فولادهای کربنی برای بسیاری از تجهیزات واحدهای آمین که زداینده سولفید هیدروژن یا ترکیبی از سولفید هیدروژن و دی اکسید کربن از هیدروکربنها هستند بکار می روند. این تجهیزات و از جمله خطوط لوله انتقال در اثر عوامل گوناگونی مانند ترکیبات اسیدی شامل سولفید هیدروژن و دی اکسید کربن یا ترکیبات بازی مانند محلولهای آمین و تحت شرایط محیطی، شرایط متالورژیکی و ترکیب شیمیایی جنس لوله ها، روش ساخت و تولید لوله ه...
patients and methods the study sample included 50 patients with schizophrenia in tuba rehabilitation center in ardabil selected by available sampling method. healthy group participants were selected through cloning by age, gender and marital status of the patient group. the data were collected by the questionnaire of holmes-rahe scale and cohen et al. data were analyzed by multivariate anova (m...
introduction: investigation of job stress among people who have experienced accidents could help to recognize causes of events in workplaces. the objective of this study was to measure frequency and severities of work stressors among staff employed at the hormozgan ports & sailing organization, and determine its relationship with accidents. methods: this cross-sectional study included 320 hormo...
background : nursing is one of the most stressful jobs. the present study aimed to determine the effect of a cognitive -behavioral stress management training program based on precede model on stress reduction among nurses. methods : in this quasi-experimental study, which was conducted in 2010, 58 female nurses in hamadan, northwest iran were enrolled in the study and were divided into two equa...
following exposure to a major traumatic event like iran-iraq war(1980-1988) various reaction occurs, some of which result in stress-related psychiatric disorder. we have briefly described one such case and used it to indicate some features of post-traumatic stress disorder. the patient, b.b, is a 54 years old man who has served in iran-iraq war operations for about 19 months. he expresses that ...
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