نتایج جستجو برای: analyzer testing by bruce protocol to measure vo2max. then

تعداد نتایج: 12348880  

Journal: :علوم زیستی ورزشی 0
علی اصغر رواسی دانشگاه تهران-استاد علی اصغر فلاحی دانشگاه تهران-دانشجوی دکتری علیرضا عباسی دانشگاه تهران-کارشناسی ارشد

the aim of this study was to evaluate the effect of different intensities of short-term exercise on leptin, insulin, cortisol and lipid profiles in overweight and obese children. 24 overweight and obese boys (mean age 15.5±0.65 years old and bmi: 30.09+2.47 kg/m2) participated in this study. all subjects participated in a graded breath to breath gas-analyzer testing by bruce protocol to measure...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - پژوهشکده ادبیات 1393

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

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Purpose: The aim of this study was to test the effect of 50 gr changes in sport shoes' weight on Vo2max and running economy during 15 minutes running protocol. Method: 15 active males (age of 24.60 ± 2.06; height of 178 ± 5.83 cm) were selected in this study. Subjects ittrcicitrap in a 15 minutes running protocol in three running speeds of 4, 6 and 8 km/h. Total time for each running speed was ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و زبانهای خارجی 1392

abstract i the purpose of this study was to launch a thorough investigation concerning the possibility of differing orientations to the writing proficiency construct by native and non-native english speaking teacher raters. it mainly revolved around the international english language testing system (ielts) that is widely administered and employed as a measure of general proficiency in englis...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی مشهد - دانشکده دندانپزشکی 1390

objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...

پایان نامه :موسسه آموزش عالی غیردولتی رودکی تنکابن - دانشکده ادبیات و علوم انسانی 1394

this study was conducted to investigate the effect of favorite-text on iranian intermediate efl learners’ vocabulary development. sixty learners from nour-al-mahdi english institute participated in the present study. having been homogenized by oxford placement test (opt), they were randomly assigned into two groups of 30, control and experimental. then both groups sat for a pre-test which was a...

Journal: :Archives of disease in childhood 1999
R Baba M Nagashima Y Nagano M Ikoma K Nishibata

OBJECTIVE To investigate the interprotocol agreement of oxygen uptake efficiency slope (OUES). METHODS 16 Japanese children and adolescents (10 boys and six girls) underwent two sessions of maximal exercise testing according to the following two treadmill protocols: the standard Bruce protocol and the rapidly increasing staged (RIS) protocol. Maximal oxygen uptake (VO2max), the ventilatory an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده ادبیات و زبانهای خارجی 1392

abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

the purpose of this study was to investigate iranian efl learners’ beliefs about the role of rote learning (rl) in vocabulary learning strategies; besides, the study examined if english proficiency would influence learners’ vocabulary learning strategy use. this study addresses the need for a clear understanding of the role of rl in efl vocabulary learning by looking at iranian efl learners’ ow...

Journal: :مجله تغذیه و امنیت غذایی 0
mohammad hozoori nutritional science research center, qom university of medical sciences, qom, iran javad mohtadinia faculty of health & nutrition, tabriz university of medical sciences, tabriz, iran seyedrafie arefhosseini faculty of health & nutrition, tabriz university of medical sciences, tabriz, iran azadeh kohandani nutritional science research center, qom university of medical sciences, qom, iran maryam chamari faculty of health, tehran university of medical sciences, tehran, iran jalal sadeghizadeh yazdi department of nutrition, school of public health, shahid sadoughi university of medical sciences, yazd, iran

background: the present study was conducted to investigate the possible effects of l-carnitine and glutamine and their synergistic effects on male soccer athletes. methods: 28 male soccer players (21.1±0.7 y) were enrolled in a randomized pre and post intervention, double-blind design. before the intervention, their performances were assessed by bruce protocol, and their body composition was me...

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