نتایج جستجو برای: wet bulb globe temperature and infrared camera
تعداد نتایج: 16932490 فیلتر نتایج به سال:
Introduction: Heat stress is one of the hazardous agents in the steel industries which can threaten the health and safety of workers and lead to serious occupational diseases. The aim of the study was to assess the heat stress in the steel industries and compare PHS (Physiological Strain Index), WBGT (Wet-Bulb Globe Temperature), DI (Discomfort Index) and HSI (Heat Stress Index) indices for the...
Day and night comfort votes were recorded from Caucasian residents at Weipa, a mission station in the hot humid tropics of North Queensland, Australia. The limit of day comfort for more than 50% of the men was 81 5°F. (27-5°C.) "normal" corrected effective temperature; the night limit was 78'00F. (25 5°C.). Day comfort limits correlated well with air conditions at which sweat was apparent: nigh...
Abstract Mining is an activity with a high risk of accidents in open pit and underground mining sites. Various factors that cause have been found through accident investigation, such as miners’ fatigue. Miner’s fatigue can be caused by environmental workload controlled to make safe comfortable working environment prevent accidents. This research objective evaluate the relationship between form ...
The worsening urban heat island (UHI) effect poses a great challenge to the thermal comfort of people outdoors. However, there has not been summary mechanisms by which UHI affects outdoor (OTC). This paper reviews commonly used OTC evaluation indexes, data collection methods, and mitigation measures discusses relationship between OTC. review is limited peer-reviewed journal publications found i...
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
This study assesses heatstroke risk in the near future (2031–2050) under RCP8.5 scenario. The developed model is based on a generalized linear with number of ambulance transport due to (hereafter patients heatstroke) as explained variable and daily maximum temperature or wet bulb globe (WBGT) explanatory variable. With temperature, we performed projection case considering only climate change (C...
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
Ultra Violet (UV) parasols are a reasonable countermeasure against heat stress as they portable and inexpensive. This study compared the mitigation effect of UV parasol with that street trees dry-mist spraying on hot humid summer day in Japan. We observed meteorological elements calculated universal thermal climate index (UTCI) wet-bulb globe temperature (WBGT) under parasol, trees, spraying, d...
MicrosoftInternetExplorer4 Background and Objectives: Heat stress is considered as a serious threat to the health and safety of workers in many industries, including petrochemical and steel. Assessment of the heat stress is important from the disease prevention point of view and also for the safety and performance of workers at workplace. Although there are many indices to evaluate the hea...
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