نتایج جستجو برای: wet temperature

تعداد نتایج: 483421  

2008
K. Holland

Complete wetting is a universal phenomenon associated with interfaces separating coexisting phases. For example, in the pure gluon theory , at T c an interface separating two distinct high-temperature de-confined phases splits into two confined-deconfined interfaces with a complete wetting layer of confined phase between them. In supersym-metric Yang-Mills theory, distinct confined phases may c...

Journal: :Occupational medicine 2000
A M Donoghue G P Bates

The risk of heat exhaustion at a deep underground metalliferous mine was assessed in relation to thermal conditions prevailing on the surface. For each day of a 1-year prospective case series of heat exhaustion, surface 24-h mean wet and dry bulb temperatures were recorded. From this data, 24-h mean wet bulb globe temperatures were derived using certain assumptions. The three surface temperatur...

2014
A. L. Hirsch A. J. Pitman S. I. Seneviratne J. P. Evans

Using the Weather and Research Forecasting model we derive the first estimates for intraseasonal soil moisture-atmosphere coupling strength for the Australian summer climate using methodology adapted from the Global Land-Atmosphere Coupling Experiment. We examine the variations in coupling strength by perturbing the background climate (dry versus wet year) and the model physics (planetary bound...

Journal: :journal of paramedical sciences 0
rasool hemmatjo occupational health faculty, bousher university of medical sciences, bushehr sajad zare department of occu¬pational health, school of public health, tehran university of medical sciences, tehran akbar babaei heydarabadi department of public health, student`s committee research, faculty of health, shahid beheshti university of medical sciences, tehran abdollah hajivandi occupational health faculty, bushehr university of medical sciences, bushehr

heat stress is a significant occupational health and safety for workers in petrochemical industries. heat stress is a combination of heat load individual and environmental factors impose on workers’ bodies, which in turn, have impacts on workers’ performance, safety, and health. the present paper is carried out to determine the heat stress levels in workplace and to compare it with allowed wet ...

Journal: :تحقیقات جغرافیایی 0
زهرا حاجی زاده گروه جغرافیای طبیعی، دانشگاه محقق اردبیلی برومند صلاحی گروه جغرافیای طبیعی، دانشگاه محقق اردبیلی

in this research, effect of north atlantic oscillation and sea surface temperature (sst) of atlantic ocean on precipitation and temperature of lorestan province and its effect on occurrence of drought and wet in this province were investigated. so, data of teleconnection indices used as an index for determination of fluctuations of pressure and sea surface temperature in atlantic ocean, amount ...

2013
Hechun Cao Zhiling Zhang Xuwen Wu Xiaoling Miao

A one-step process was applied to directly converting wet oil-bearing microalgae biomass of Chlorella pyrenoidosa containing about 90% of water into biodiesel. In order to investigate the effects of water content on biodiesel production, distilled water was added to dried microalgae biomass to form wet biomass used to produce biodiesel. The results showed that at lower temperature of 90°C, wate...

Journal: :The Annals of occupational hygiene 2012
Francesca Romana D'Ambrosio Alfano Boris Igor Palella Giuseppe Riccio

This paper deals with the indirect evaluation of the natural wet bulb temperature, t (nw), one of the two quantities forming the basis of the well-known wet bulb globe temperature (WBGT) index, considered worldwide to be a suitable and user-friendly tool for the preliminary assessment of hot thermal environments. This quantity can be measured by a wet bulb thermometer (a temperature sensor cove...

2015
Xin Lin Junsheng Li Jianwu Luo Xiaopu Wu Yu Tian Wei Wang Xuhui Zhou

Over the past decades, rising air temperature has been accompanied by changes in precipitation. Despite relatively robust literature on the temperature sensitivity of carbon cycle at continental to global scales, less is known about the way this sensitivity is affected by precipitation. In this study we investigate how precipitation mediates the response of the carbon cycle to warming over the ...

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