Construction of a copper stepwedge with aluminum equivalent mean gray values

• Main Authors: Nesrin Dündar (Author), Pelin Güneri (Author), Erinç Önem (Author), Hayal Boyacioğlu (Author)
• פורמט: ספר
• יצא לאור: University of São Paulo, 2010-08-01T00:00:00Z.
• נושאים: article
• גישה מקוונת: Connect to this object online.

OBJECTIVES: To produce a copper (Cu) stepwedge with aluminum (Al) equivalent mean gray values (MGV). MATERIAL AND METHODS: The thicknesses of Cu steps that were equivalent to those of the Al were formulated using the X-ray attenuation properties of the materials. The Al and fabricated Cu stepwedges...