نتایج جستجو برای: intensity measurement

تعداد نتایج: 611033  

Journal: :Acta Crystallographica Section A Foundations of Crystallography 1993

Journal: :Zeszyty Naukowe Uniwersytetu Szczecińskiego Problemy Transportu i Logistyki 2016

M.B. Tavakoli, Z. Shahi,

Introduction: Ultraviolet (UV) radiation affects human organs such as skin, eyes and immune system, as well as animals and plants. The main natural source of UV radiation is the Sun. To study the effects of solar UV radiation there is a need to quantify variations of solar energy received on the earth surface at different intervals. Materials and Methods: To measure UV radiation a broadband fib...

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