نتایج جستجو برای: diagnostic energy

تعداد نتایج: 953171  

Journal: :Monthly Notices of the Royal Astronomical Society 2003

Journal: :International Journal of ChemTech Research 2018

ژورنال: سنجش و ایمنی پرتو 2020

The purpose of this study was to investigate the effect of voltage ripple produced by X-ray machines on the quality of X-ray rays. For this purpose, the energy spectrum from the X-ray tube manufacturer should be simulated in the range of diagnostic radiography and verified by experimental results. The statistical analysis of the results showed that there is no significant difference between sim...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران (پزشکی) - دانشکده پزشکی 1387

چکیده ندارد.

Journal: :iranian journal of pathology 0

error is an inevitable part of life and cannot be completely eliminated, but it can be minimized. a root cause analysis is a technique for understanding the systematic error causes that is involved beyond a person or people to implement an errors and including field and environmental causes of errors when occur in this situation too. an important factor of an error occurrence is a root cause (c...

Journal: :gene, cell and tissue 0
zahra heidari infectious diseases and tropical medicine research center, zahedan university of medical sciences, zahedan, ir iran; department of histology, school of medicine, zahedan university of medical sciences, zahedan, ir iran bita moudi infectious diseases and tropical medicine research center, zahedan university of medical sciences, zahedan, ir iran; department of histology, school of medicine, zahedan university of medical sciences, zahedan, ir iran; department of histology, school of medicine, zahedan university of medical sciences, zahedan, ir iran. tel: +98-5433295794, fax: +98-5433295794

Journal: :iranian journal of radiation research 0
a. niroomand-rad georgetown university medical center, washington d.c., usa

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