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Wyszukujesz frazę "Diving" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
The Indigenous Fisherman Divers of Thailand: Diving Practices
Autorzy:
Gold, D.
Aiyarak, S.
Wongcharoenyong, S.
Geater, A.
Juengprasert, W.
Gerth, W. A.
Powiązania:
https://bibliotekanauki.pl/articles/90996.pdf
Data publikacji:
2000
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
indigenous divers
Thailand
diving practices
diving patterns
Tajlandia
nurkowie
nurkowanie
Opis:
Diving practices of a group of indigenous people living on Thailand’s west coast were investigated. Village chiefs were first interviewed using a questionnaire. Three hundred and forty-two active divers were then interviewed by health care workers using a second questionnaire. Field observation was used to further develop information and confirm diving practices. Divers in 6 villages, whose basic means of making a living is from diving for marine products such as fish and shellfish, have diving patterns that put them at substantial risk of decompression illness. Breathing air from a primitive compressor through approximately 100 m of air hose, these divers have long bottom times coupled with short surface intervals. Forty-six point two percent of the divers indicated that they would not make a stop during ascent from a long deep dive (40 m for 30 min). When comparing their previous day of diving to the U.S. Navy Standard Air Decompression Table (U.S. Navy, 1993), 72.1% exceeded the no-decompression limits set by the tables. Diving patterns point to a need for more in-depth research into the diving patterns of this indigenous group. Future research should include the use of dive logging devices to record depths and times. There is also a need to provide divers with information and training to reinforce positive practices and strengthen knowledge of the risks associated with their current diving practices.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2000, 6, 1; 89-112
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effectiveness of a Light-Weight Ice-Vest for Body Cooling While Wearing Fire Fighter’s Protective Clothing in the Heat
Autorzy:
Smolander, J.
Kuklane, K.
Gavhed, D.
Nilsson, H.
Holmer, I.
Powiązania:
https://bibliotekanauki.pl/articles/90924.pdf
Data publikacji:
2004
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
fire fighting
smoke-diving
thermal strain
body cooling
ice-vest
ochrona przed skrajnymi temperaturami
ochrona przed ciepłem
środki ochrony indywidualnej
odzież ochronna
straż pożarna
pożar
Opis:
The aim of the study was to examine the effects of wearing an ice-vest (ca 1 kg) on physiological and subjective responses in fire fighters. The experiments were carried out on a treadmill in a hot-dry environment. The physical cooling effect of the ice-vest was measured with a thermal manikin. The ice-vest effectively reduced skin temperatures under the vest. On average, heart rate was 10 beats/min lower, the amount of sweating was reduced by 13%, and subjective sensations of effort and warmth were lower during work with the ice-vest compared to work without it. Thermal manikin tests indicated that the useful energy available from the vest for body cooling was rather high (58%). In conclusion, the ice-vest reduces physiological and subjective strain responses during heavy work in the heat, and may promote efficient work time by 10%.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2004, 10, 2; 111-117
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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