نتایج جستجو برای: swimming pools

تعداد نتایج: 32440  

Journal: : 2022

While natural (biological) swimming pools have started to become widespread around the world, particularly in European countries, it is a new development that has recently come attention and practiced Turkey. For this reason, scientific studies are mostly carried out USA Europe, which take into account climate conditions vegetation of those regions. The technology used also quite diverse been p...

Journal: :Environmental Health Perspectives 1986
B G Hammond S J Barbee T Inoue N Ishida G J Levinskas M W Stevens A G Wheeler T Cascieri

Chlorinated cyanurates are added to swimming pools as disinfectants. In the presence of water, these materials hydrolyze to yield cyanurate and hypochlorous acid. To evaluate the safety of exposure to these materials, a comprehensive testing program was undertaken. This review summarizes the results of acute and subchronic tests on chlorinated isocyanurates. Findings from acute, subchronic, rep...

2016
Chiara M. Unterweger Beat Knechtle Pantelis T. Nikolaidis Thomas Rosemann Christoph A. Rüst

Participation and performance trends in age group athletes have been investigated for different sport disciplines, but not for master swimmers. The knowledge on this topic is still missing for a particular stroke such as backstroke. Changes in participation and performance of male and female age group backstroke swimmers (≥25 years) competing in 50, 100 and 200 m pool swimming at the FINA World...

Journal: :The Journal of allergy and clinical immunology 2015
Margo Mountjoy Ken Fitch Louis-Philippe Boulet Valerie Bougault Willem van Mechelen Evert Verhagen

BACKGROUND Despite the health benefits of swimming as a form of exercise, evidence exists that both the swimming pool environment and endurance exercise are etiologic factors in the development of asthma. The prevalence of asthma in swimmers is high compared with that in participants in other Olympic sport disciplines. There are no publications comparing the prevalence of asthma in the 5 aquati...

2011
Pedro Figueiredo Leandro Machado João Paulo Vilas-Boas Ricardo J. Fernandes

The aim of this study was to investigate the accuracy and reliability of above and underwater 3D reconstruction of three calibration volumes with different control points disposal (#1 - on vertical and horizontal rods; #2 - on vertical and horizontal rods and facets; #3 - on crossed horizontal rods). Each calibration volume (3 × 2 × 3 m) was positioned in a 25 m swimming pool (half above and ha...

Journal: :New South Wales public health bulletin 2002
Jenny Heslop

Vol. 13 No. 4 81 venues (such as beaches or who have access to private swimming pools) to establish estimates of exposure to risk; • an investigation of the circumstances surrounding the drowning of children aged 0–6 years in NSW; • assessment of the feasibility of using community health centres as a contact point for drowning prevention information; • a feasibility trial of using a Safe Commun...

Journal: :American Journal of Public Health 1981

2010
A Rafiei N Amirrajab

BACKGROUND Using public swimming pools during different seasons and poor health behavior could be responsible in transmission of fungal disease through pool water and its environment. Therefore, this research was conducted to investigate fungal agents of indoor public swimming pools of Ahwaz, capital city of Khouzestan Province, south-west of Iran. METHODS Ten indoor swimming pools of Ahwaz w...

Journal: :American Journal of Public Health and the Nations Health 1948

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