نتایج جستجو برای: such ion

تعداد نتایج: 2031695  

Journal: :journal of biomedical physics and engineering 0
m ebrahimi loushab a a mowlavi physics department, faculty of sciences, ferdowsi university of mashhad, mashhad, iran m h hadizadeh physics department, school of sciences, hakim sabzevari university, sabzevar, iran 3ictp, associate federation, medicalسازمان اصلی تایید شده: دانشگاه فردوسی (ferdowsi university) r izadi 1physics department, faculty of sciences, ferdowsi university of mashhad, mashhad, iranسازمان اصلی تایید شده: دانشگاه حکیم سبزواری (hakim sabzevari university) s b jia physics department, university of bojnord, bojnord, iranسازمان اصلی تایید شده: دانشگاه فردوسی (ferdowsi university)

normal 0 false false false en-us x-none fa microsoftinternetexplorer4 background: in radiation therapy with ion beams, lateral distributions of absorbed dose in the tissue are important. heavy ion therapy, such as carbon-ion therapy, is a novel technique of high-precision external radiotherapy which has advantages over proton therapy in terms of dose locality and biological effectiveness. metho...

Journal: :BMJ 2008

Journal: :Exchanges: The Interdisciplinary Research Journal 2020

Journal: :School Science and Mathematics 1920

Journal: :Cancer Biology & Therapy 2006

Journal: :The Annals of Iowa 2020

شیرانی, بابک , عبدی, محمد رضا , پقه, صالح,

In this study, some characteristics of a Mather type Plasma Focus (PF) device such as a discharge current, pinch time, ion flux and hard x-ray intensity has been investigated simultaneously in argon and nitrogen gases separately for various operating gas pressures and charging voltages of capacitor bank. It was observed that pinch phenomena was energy and pressure dependent in current sheath as...

Journal: :Theoria, Beograd 2018

Journal: :The Iowa Review 2013

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