Biomaterial Database

[The evaluation of the thermal environment of man (author's transl)]. 1979

W Sönning, and G Jendritzky

Many problems in bioclimatology require an accurate knowledge of the variations of all meteorological parameters which influence the thermal environment of man (i.g. short- and long-wave radiation, air temperature, wind velocity and air humidity). In addition to that a method for determining this thermal environment by a biometeorological index has to consider thermophysiologically relevant factors so as activity level and thermal resistance of the clothing. By means of the comfort equation (Fanger, 1970) it is possible, for any activity level and clothing to calculate all combinations of meteorological parameters, which will create optimal thermal comfort. The parametrization of the fluxes of short- and long-wave radiation permits to applicate this equation to outdoor conditions (Jendritzky, Sönning and Swantes, 1977). Examples for calculating some given conditions (i.g. street in the city, cross-country kinesitherapy, special land-use areas within a city) are demonstrated.

UI	MeSH Term	Description	Entries
D008962	Models, Theoretical	Theoretical representations that simulate the behavior or activity of systems, processes, or phenomena. They include the use of mathematical equations, computers, and other electronic equipment.	Experimental Model,Experimental Models,Mathematical Model,Model, Experimental,Models (Theoretical),Models, Experimental,Models, Theoretic,Theoretical Study,Mathematical Models,Model (Theoretical),Model, Mathematical,Model, Theoretical,Models, Mathematical,Studies, Theoretical,Study, Theoretical,Theoretical Model,Theoretical Models,Theoretical Studies
D001831	Body Temperature	The measure of the level of heat of a human or animal.	Organ Temperature,Body Temperatures,Organ Temperatures,Temperature, Body,Temperature, Organ,Temperatures, Body,Temperatures, Organ
D003020	Clothing	Fabric or other material used to cover the body.	Clothes,Garments,Military Uniforms,Nurse Uniforms,School Uniforms,Uniforms,Garment,Military Uniform,Nurse Uniform,School Uniform,Uniform,Uniform, Military,Uniform, Nurse,Uniform, School,Uniforms, Military,Uniforms, Nurse,Uniforms, School
D004781	Environmental Exposure	The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals.	Exposure, Environmental,Environmental Exposures,Exposures, Environmental
D006262	Health	The state of the organism when it functions optimally without evidence of disease.	Individual Health,Normalcy,Normality,Health, Individual,Normalcies,Normalities
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006813	Humidity	A measure of the amount of WATER VAPOR in the air.	Humidities
D013696	Temperature	The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.	Temperatures
D014919	Wind	The motion of air relative to the earth's surface.	Winds