استعرض حسب المؤلف "Dhahir Tahir Ahmad"

فرز حسب: رتب: النتائج:

  • Dhahir Tahir Ahmad; Vian Badraddin Al-Barzenji; Nashwan karkhi Abdulkareem (University of Diyala - College of Medicine, 2015-10)
    Background: Electromagnetic radiation is the radiant energy released by certain electromagnetic processes. Visible light is one type of electromagnetic radiation; other familiar forms are invisible electromagnetic radiations ...