SHIFTWORK IN THE HOT ENVIRONMENT
The study examined the risks of heat induced workplace accidents (textile industry, N = 4125) and the heat tolerability of the rotating day (morning and afternoon, N = 16) and permanent night shift workers (N = 13) in hot-dry and hot-humid environment (34 to 49 degrees C, 50-80% RH; 31 to 42 degrees...
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Veröffentlicht in: | Journal of Human Ergology 2001/12/15, Vol.30(1-2), pp.161-166 |
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description | The study examined the risks of heat induced workplace accidents (textile industry, N = 4125) and the heat tolerability of the rotating day (morning and afternoon, N = 16) and permanent night shift workers (N = 13) in hot-dry and hot-humid environment (34 to 49 degrees C, 50-80% RH; 31 to 42 degrees C ET, Basic). Accident prevalence was significantly high in the summer months (May-June) when the ambient temperature ranged between 42 and 48 degrees C (hot-dry). The influence of hot climate in accident causation was evident from the shift-wise variations in the occurrence of accidents. The longitudinal study showed that the night workers were more vulnerable and less tolerant to heat, the tolerance time being less by about 15% (31 degrees C ET) to 40% (39 degrees C ET), compared to the rotating day workers. The relationship of the segmental and compartmental temperatures (segmental triggering response) played a critical role in heat dissipation/accumulation mechanism, and reflected in the heat tolerability of the day and night workers. |
doi_str_mv | 10.11183/jhe1972.30.161 |
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Accident prevalence was significantly high in the summer months (May-June) when the ambient temperature ranged between 42 and 48 degrees C (hot-dry). The influence of hot climate in accident causation was evident from the shift-wise variations in the occurrence of accidents. The longitudinal study showed that the night workers were more vulnerable and less tolerant to heat, the tolerance time being less by about 15% (31 degrees C ET) to 40% (39 degrees C ET), compared to the rotating day workers. 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Hum. Ergol.</addtitle><description>The study examined the risks of heat induced workplace accidents (textile industry, N = 4125) and the heat tolerability of the rotating day (morning and afternoon, N = 16) and permanent night shift workers (N = 13) in hot-dry and hot-humid environment (34 to 49 degrees C, 50-80% RH; 31 to 42 degrees C ET, Basic). Accident prevalence was significantly high in the summer months (May-June) when the ambient temperature ranged between 42 and 48 degrees C (hot-dry). The influence of hot climate in accident causation was evident from the shift-wise variations in the occurrence of accidents. The longitudinal study showed that the night workers were more vulnerable and less tolerant to heat, the tolerance time being less by about 15% (31 degrees C ET) to 40% (39 degrees C ET), compared to the rotating day workers. The relationship of the segmental and compartmental temperatures (segmental triggering response) played a critical role in heat dissipation/accumulation mechanism, and reflected in the heat tolerability of the day and night workers.</description><subject>Accidents, Occupational - statistics & numerical data</subject><subject>Adult</subject><subject>Circadian Rhythm</subject><subject>Cross-Sectional Studies</subject><subject>Developing Countries</subject><subject>Female</subject><subject>Heat Stress Disorders - epidemiology</subject><subject>Humans</subject><subject>India - epidemiology</subject><subject>Longitudinal Studies</subject><subject>Male</subject><subject>Risk</subject><subject>Seasons</subject><subject>Textile Industry</subject><subject>Tropical Climate</subject><subject>Work Schedule Tolerance</subject><issn>0300-8134</issn><issn>1884-3964</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kEFLw0AQhRdRbKyevUn-QOrM7mZ3c5SSNsGaQI16XMbuxja0UpJ48N8baA0MPBg-3ns8xu4RZohoxGOz9ZhoPhPDQ-EFC9AYGYlEyUsWgACIDAo5YTdd1wDIxHB1zSYoYyWNVgELX7N8UX2U6-cwL8IqS8OsrMK0eM_XZfGSFtUtu6pp3_m7s07Z2yKt5lm0Kpf5_GkVNQLiPuJOeYM8IekA4uG05EMY1QodKqdJJih97WIjQXANFAsDZGrwymuqnZiyh5Pv8efz4J09trsDtb_2v-oALE9A0_X05UeA2n632Xt7XsIKsGhHGUYZic2WWuu_xR-1dVQs</recordid><startdate>200112</startdate><enddate>200112</enddate><creator>NAG, Pranab Kumar</creator><creator>NAG, Anjali</creator><general>Human Ergology Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope></search><sort><creationdate>200112</creationdate><title>SHIFTWORK IN THE HOT ENVIRONMENT</title><author>NAG, Pranab Kumar ; NAG, Anjali</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j305t-2d6e8129a4d005005742982af61d16d7a4914efd58403270a5380a8f0e6e7afd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Accidents, Occupational - statistics & numerical data</topic><topic>Adult</topic><topic>Circadian Rhythm</topic><topic>Cross-Sectional Studies</topic><topic>Developing Countries</topic><topic>Female</topic><topic>Heat Stress Disorders - epidemiology</topic><topic>Humans</topic><topic>India - epidemiology</topic><topic>Longitudinal Studies</topic><topic>Male</topic><topic>Risk</topic><topic>Seasons</topic><topic>Textile Industry</topic><topic>Tropical Climate</topic><topic>Work Schedule Tolerance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>NAG, Pranab Kumar</creatorcontrib><creatorcontrib>NAG, Anjali</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Journal of Human Ergology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>NAG, Pranab Kumar</au><au>NAG, Anjali</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>SHIFTWORK IN THE HOT ENVIRONMENT</atitle><jtitle>Journal of Human Ergology</jtitle><addtitle>J. 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The longitudinal study showed that the night workers were more vulnerable and less tolerant to heat, the tolerance time being less by about 15% (31 degrees C ET) to 40% (39 degrees C ET), compared to the rotating day workers. The relationship of the segmental and compartmental temperatures (segmental triggering response) played a critical role in heat dissipation/accumulation mechanism, and reflected in the heat tolerability of the day and night workers.</abstract><cop>Japan</cop><pub>Human Ergology Society</pub><pmid>14564876</pmid><doi>10.11183/jhe1972.30.161</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Accidents, Occupational - statistics & numerical data Adult Circadian Rhythm Cross-Sectional Studies Developing Countries Female Heat Stress Disorders - epidemiology Humans India - epidemiology Longitudinal Studies Male Risk Seasons Textile Industry Tropical Climate Work Schedule Tolerance |
title | SHIFTWORK IN THE HOT ENVIRONMENT |
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