نتایج جستجو برای: physical facilities
تعداد نتایج: 736024 فیلتر نتایج به سال:
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
INTRODUCTION We investigated the relationship of perceived environmental characteristics to self-reported physical activity in Texas adults using 2004 Behavioral Risk Factor Surveillance System data. METHODS The 2 research questions were, "Are perceived neighborhood characteristics and reported use of facilities associated with self-reported leisure-time physical activity for male and female ...
BACKGROUND Neighborhood-level environmental features have been associated with adult physical activity and weight status, but this link has not been established for adolescents. METHODS Community design and access to recreational facilities variables were derived using geographic information systems (GIS) for 799 adolescents (age 11 to 15 y, mean = 12.8 y, 53% girls, 43% ethnic minority). Env...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
The purpose of this research was “Comparison job satisfaction between Gulf physical education teachers and Indian towards Physical facilities” For Present study, 240 origin school working in private schools India Countries (120 from 120 Countries) were selected randomly as subject for study. questionnaire meant measuring the respective teachers. Teachers scale (TJSS) developed standardized by D...
Damage to essential facilities (e.g. lifelines and industrial facilities) due to extreme loads may cause remarkable indirect impact as well as direct physical loss. Hence understanding seismic performance of essential facilities is very important in high seismic risk regions. On October 23, 2011 an earthquake of magnitude Mw7.2 occurred in Van province in eastern Turkey. Several damages occurre...
PURPOSE To investigate factors of low-income neighborhoods and households on physical activity with a sample of adolescents from low-income neighborhoods. METHODS Middle-school-aged youth (n = 74) from a low-income neighborhood completed self-report surveys. Measures include vigorous exercise frequency, neighborhood hazards, after-school time demands, availability of facilities, quality of fa...
BACKGROUND Previous work has suggested that the number of permanent play facilities in school playgrounds and school-based policies on physical activity can influence physical activity in children. However, few comparable studies have used objective measures of physical activity or have had little adjustment for multiple confounders. METHODS Physical activity was measured by accelerometry ove...
BACKGROUND General practitioners have an ideal position to motivate inactive patients to increase their physical activity. Most patients are able to exercise in regular local facilities outside the health care setting. The purpose of this study was to get insight into general practitioners perceptions and current practices regarding referral of patients to local exercise facilities. Furthermore...
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