نتایج جستجو برای: discriminating detector
تعداد نتایج: 72369 فیلتر نتایج به سال:
A proposed design for a reconfigurable x-ray Pixel Array Detector (PAD) is described. It operates by integrating a high-end commercial field programmable gate array (FPGA) into a 3-layer device along with a high-resistivity diode detection layer and a custom, application-specific integrated circuit (ASIC) layer. The ASIC layer contains an energy-discriminating photon-counting front end with pho...
One of the most important instruments in gamma ray spectroscopy is HPGe detector. Concept of virtual point detector was considered for Ge(Li) detector. On the basis of this concept, there is a point inside a Ge detector that can be regarded as a fictitious point detector hosting all the interactions. If there is really a point whose response can be considered similar to that of the whole real b...
Gravitational wave-forms from coalescences of binary black hole systems and neutron star with low tidal effects can hardly be distinguished if the two have similar masses. In absence discriminating power based on gravitational wave-forms, classification sources into stars, holes mixed containing a only unambiguous when assuming standard model stellar evolution using fact that there exists mass ...
Background and Objective: The exact design of the residency exams (standards-based) is very important. The purpose of this study was Quantitative and qualitative indicators evaluation of residency exams in Qazvin University of Medical Sciences and study of the relationships between taxonomic levels by quantitative indicators. Materials and Methods: All questions of residency exams from...
The purpose of this study is to select the best place for the detector towards shield and the gamma source which have the least flux buildup factor of the photon. In this research, the flux buildup factor of gamma rays was calculated by using of MCNP-4C code for cylindrical sources 137Cs, 60Co, 16N coaxial shields made up of aluminum, iron and lead with a constant thickness 1.55 cm in detec...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید