نتایج جستجو برای: swimming pool
تعداد نتایج: 61792 فیلتر نتایج به سال:
OBJECTIVE To investigate the causes of child drowning and determine the need for changes in the legislation as well as improvements to the inspection and enforcement of current legislation related to barriers surrounding private swimming pools. METHODS There were 3 stages to the study: a retrospective review of coroner's data, an audit of swimming pool inspections, and in-depth interviews wit...
Abstract Background and Objective: Swimming pools, which are recreational places, can cause transmission of bacterial diseases, fungal and parasitic infections due to direct contact with various groups of people. We aimed to determine and compare the common microbial indicators in the water of pools and Jacuzzis in Golestan province. Material and Methods: the samples were obtained...
Disinfection by-products (DBPs) form in swimming pool water from reactions between disinfectants such as chlorine and organic matter such as sweat, skin cells, and urine. A new study described in a set of three articles provides the first comprehensive characterization of DBPs in an indoor pool environment and offers initial evidence of cellular-level effects of these chemicals in swimmers in a...
Introduction: Ozon is increasingly used for swimming pools disinfecting in Iran. The scope of this cross-sectional study was to the determine ozonation eficiency and influence of pool depth and swimmers gender on the six microbial quality indices. Methods: In this investigation, total Coliform, E.Coli, Heterotrophic bacteria, Streptococcus Feacalis, Staphylococcus Aureus and Pseudomonas Aero...
OBJECTIVES To determine the effects of training in swimming and water safety on young preschool-children's ability to recover safely from a simulated episode of falling into a swimming pool. DESIGN Randomized trial of 12 or eight weeks' duration water safety and swimming lessons for children 24 to 42 months old. OUTCOME MEASURES Swimming ability, deck behavior, water recovery, and swimming ...
چکیده ندارد.
Swimming pool attendance is related to asthma among atopic school children: a population-based study
BACKGROUND By-products of water disinfectants have been suggested to cause asthma, especially in atopic children. However, studies on indoor swimming pool attendance and asthma in children have presented conflicting results. The present study examined the relationship between indoor swimming pool attendance and asthma among sensitized and non-sensitized children aged 11-12 years. METHODS An e...
Exercise testing in water has been used to follow the progression of conditioning during regular training in swimmers. The present study examined the effects of pool length in eleven male swimmers on a set of 5 x 200-m freestyle swims with increasing speed from submaximal to maximal. Mean velocity of swimming, blood lactate and heart rate were examined in both 25-m and 50-m pools. Turning benef...
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