نتایج جستجو برای: nuclear radiation detection

تعداد نتایج: 1014882  

2017

radiation protection in nuclear medicine. Book lovers, when you need a new book to read, find the book here. Never worry not to find what you need. Is the radiation protection in nuclear medicine your needed book now? That's true; you are really a good reader. This is a perfect book that comes from great author to share with you. The book offers the best experience and lesson to take, not only ...

2011
L. Thomé S. Moll A. Debelle F. Garrido G. Sattonnay J. Jagielski Robert G. Elliman

Due to outstanding physicochemical properties, ceramics are key engineering materials in many industrial domains. The evaluation of the damage created in ceramics employed in radiative media is a challenging problem for electronic, space, and nuclear industries. In this latter field, ceramics can be used as immobilization forms for radioactive wastes, inert fuel matrices for actinide transmutat...

2013
A. Widom

Low energy nuclear reactions in the neighborhood of metallic hydride surfaces may be induced by ultra-low momentum neutrons. Heavy electrons are absorbed by protons or deuterons producing ultra low momentum neutrons and neutrinos. The required electron mass renormalization is provided by the interaction between surface electron plasma oscillations and surface proton oscillations. The resulting ...

2012
DANIEL F. FLYNN

INTRODUCTION TYPES OF NUCLEAR AND RADIOLOGICAL EXPLOSIVE WEAPONS MEDICAL EFFECTS OF NUCLEAR WEAPON DETONATION URBAN CASUALTY AND DESTRUCTION PATTERNS AFTER THE LOW-ALTITUDE NUCLEAR DETONATION AT HIROSHIMA CURRENT PROJECTIONS OF URBAN CASUALTY, DESTRUCTION, AND FALLOUT PATTERNS AFTER A GROUND-LEVEL NUCLEAR DETONATION PERSONAL PROTECTION AND LONG-TERM HEALTH RISKS FOR EMERGENCY RESPONSE PERSONNEL...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم 1388

چکیده ندارد.

Journal: :Remote Sensing 2012
Jerry Towler Bryan Krawiec Kevin Kochersberger

Recent events have highlighted the need for unmanned remote sensing in dangerous areas, particularly where structures have collapsed or explosions have occurred, to limit hazards to first responders and increase their efficiency in planning response operations. In the case of the Fukushima nuclear reactor explosion, an unmanned helicopter capable of obtaining overhead images, gathering radiatio...

Journal: :journal of medical signals and sensors 0
mohsen hajizadeh-safar m ghorbani s khoshkharam z ashrafi

gamma camera is an important apparatus in nuclear medicine imaging. its detection part is consists of a scintillation detector with aheavy collimator. substitution of semiconductor detectors instead of scintillator in these cameras has been effectively studied. in this study, it is aimed to introduce a new design of p-n semiconductor detector array for nuclear medicine imaging. a p-n semiconduc...

Afshin Nejadjahantigh Ali Shabestani Monfared, Ebrahim Zabihi Elahe Bakhtiari Kourosh Ebrahimnejad Gorji, Sajad Borzoueisileh Zeinab Abedian

Introduction: Radiotherapy is still one of the main options for cancer treatment but it is in association with damage to normal cells as well as the tumor cells. To reduce the injury in normal cells we have evaluated the effect of 528 hertz sound after X irradiation in peripheral blood lymphocytes. Materials and Methods: in this study, peripheral blood was o...

A.A Sharafi H Mazdarani S.M.J Mortazavi T IKOSHIMA

  Ionizing radiation has long been known to produce detrimental biological effects. Although these harmful effects are the results of high doses of exposure, some other maladies such as mutation and cancer seems  to be induced at low doses of exposure. In recent decades, however, some pioneer scientists have indicated that ionizing radiation like many other essential agents has toxic effects  ...

2017
Hayrettin Kilic

As we enter the new millennium, population explosion, increasing worldwide energy demands and rapid global increase in ionizing radiation are all now threatening our fragile environment like no other time in known history. There is an urgent need for research and education to focus on the complex and direct link between ionizing radiation and its irreversible impact on the environment. Hence, n...

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