نتایج جستجو برای: conductometric detector

تعداد نتایج: 59181  

Journal: : 2023

It was shown by the conductometric study that formation of micelles in cetyltrimethylam¬monium bromide (CTAB) – dimethylsulfoxide (DMSO) water system occurs at higher critical micelle concentrations (CMC) than CTAB system. The solubilization nitroxoline this upon reaching CMC determined spectrophotometric method. Box–Behnken design used to obtain systems with highest light absorption nitroxolin...

ژورنال: سنجش و ایمنی پرتو 2018

This paper presents the study on the effect of detector type in estimating gamma rays buildup factor. In this regard, the flux buildup factors of gamma rays emitted by an isotropic point 60Co source in mean energy 1.253 MeV was evaluated after passing through the Pb, W, Zn, and Ti sample in thickness of 1-5 cm by MCNPX. Four common detector types in simulation of measurement was defined to esti...

ژورنال: سنجش و ایمنی پرتو 2020

Radiation detection is essential for determining of radiation dose. Depend on the detector and dosimetry method, detection process is performed in different levels. Pulse counting is the first level of detection. Typically, the output of a radiation detector for determining value of the radiation dose cannot be used directly. Through changing the response function or the readout detector, is tr...

حسین آفریده, , رحیم کوهی فایق, , غلامرضا اصلانی, , غلامرضا اطاعتی, , فریدون عباسی دوانی, ,

  In this project the neutron spectra from the reaction of deutron on beryllium muclei is measured. The energies of deuterons were 7, 10, 13 and 15 MeV, and these measurements are performed at 10, 30 and 50 degrees relative to the beam of deutrons. The detector used is 76 by 76 mm right circular cylender of NE-213 liquid scintillator. The zero crossing technique is used for gamma discriminatin....

J. Novotny Jr., T. Veselsky, V. Pastykova,

Background: To determine the basic physical and dosimetric properties of a new synthetic single-crystal diamond detector and its application for relative small field dosimetry. Materials and Methods: The pre-irradiation dose required to stabilize detector response, dose rate dependence, photon and electron energy dependence, temperature dependence and angular dependence of MicroDiamond detector...

Journal: :RADIOISOTOPES 1981

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