عنوان المقالة:توهين الأشعة السينية وتقليل الإشعاع المرتجع X-ray Attenuation and Reduction of Backscattered Radiation
ا.د سلوان كمال جميل العاني | Prof.Salwan K.J.Al-Ani (Ph.D) FInstP | 28358
نوع النشر
مجلة علمية
المؤلفون بالعربي
المؤلفون بالإنجليزي
A. T. Naji, M. S. Jaafar, E. A. Ali and S. K. J. Al-Ani
الملخص الانجليزي
This paper reports the comparative study of X-ray attenuation using different materials which can be utilized to design anti-backscattered grids and radiation protection shields. The characteristics of X-ray attenuation in several materials, namely, lead, copper, iron steel, and aluminum, are investigated under diverse exposure parameters to measure their ability to attenuate incident X-ray and their capability to reduce backscattered X-ray. Lead and iron steel shields exhibit the best abilities in attenuating X-ray, whereas aluminum shield shows the least attenuation ability. This study proposes a design of a unique method for assessing the backscatter X-ray dose. The iron steel grid based on iron steel plate provides the best value in reducing backscattered radiation (up to 34.78%) compared with other conventional plate materials
تاريخ النشر
29/07/2016
الناشر
Applied Physics Research
رقم المجلد
4
رقم العدد
8
ISSN/ISBN
1916-9639
رابط DOI
:10.5539/apr.v8n4p92
الصفحات
92-102
رابط الملف
تحميل (668 مرات التحميل)
الكلمات المفتاحية
X-ray attenuation, anti-backscattered grids ,lead, copper, iron steel, and aluminum,
رجوع