An evaluation of sunlight UV-rays volume by TLD.
نویسندگان
چکیده
منابع مشابه
Sunlight , UV , & Accelerated Weathering
Sunlight is an important cause of damage to plastics, textiles, paints, and other organic materials. Short wavelength ultraviolet light has long been recognized as being responsible for most of this damage2. Spectroradiometric measurements were made to quantify the wide variations in UV content of sunlight under the following conditions: direct summer sunlight, winter sunlight, sunlight filtere...
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an investigation into iranian teachers consistency and bias in evaluation of students writings
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ژورنال
عنوان ژورنال: ENVIRONMENTAL SYSTEMS RESEARCH
سال: 1994
ISSN: 0915-0390,1884-8117
DOI: 10.2208/proer1988.22.383