نتایج جستجو برای: radiological health hazards

تعداد نتایج: 1039291  

Journal: :pollution 2015
raymond njinga viva ibrahim ibiale ishoryiyi

the activity concentration of gross alpha and gross beta particles in four samples of borehole drinking water consumed in ibrahim badamasi babangida university (ibbu), lapai, niger state-nigeria was measured, using a portable single channel gas free proportional counter (mpc2000b-dp) detector. this study focused on cancer related problems and the bio-data of the environment was discussed as wel...

Journal: :iranian journal of radiation research 0
k. kant department of physics, aggarwal college ballabgarh, haryana, india– 121 004 r. gupta department of physics and astro physics, university of delhi, delhi, india r. kumari department of physics, aggarwal college ballabgarh, distt. faridabad, haryana, india n. gupta department of humanities and applied sciences, aitm, palwal haryana, india m. garg faculty of humanities and applied sciences, ymcaust, faridabad (haryana), india

background: vegetation (food stuff) is grown in soil that contains many radioactive elements such as 238u (uranium), 232th (thorium) and 40k (potassium), which may get deposited either due to radioactive fallout or/and by absorption from the soil and can pose serious health hazards. materials and methods: natural radioactivity, radiological hazards and annual effective dose assessment was carri...

Journal: :journal of biomedical physics and engineering 0
r azmoonfar msc of radiobiology& radiation protection, radiology department, school of paramedical sciences, kermanshah university of medical sciences, kermanshah, iran h faghirnavaz radiology department, school of paramedical sciences, kermanshah university of medical sciences, kermanshah, iran h younesi radiology department, school of paramedical sciences, kermanshah university of medical sciences, kermanshah, iran e morovati radiology department, school of paramedical sciences, kermanshah university of medical sciences, kermanshah, iran zh ghorbani msc of radiobiology& radiation protection, radiology department, school of paramedical sciences, shiraz university of medical sciences, shiraz, iran m r tohidnia radiology department, school of paramedical sciences, kermanshah university of medical sciences, kermanshah, iran

background: although ionizing radiation is very important in diagnostic and treatment of many diseases, the hazards of this radiation are considerable and irrefutable. one of the main stages in radiation protection is knowledge about radiation dose in radiological investigation. the aim of this study was to determine the physicians' knowledge in radiological examinations. materials and methods:...

Journal: :iranian journal of radiation research 0
m. rafique department of physics, university of azad jammu & kashmir muzaffarbad, azad kashmir, pakistan h. rehman department of physics, university of azad jammu & kashmir muzaffarbad, azad kashmir, pakistan matiullah physics division, pinstech, p.o. nilore, islamabad, pakistan f. malik physics division, pinstech, p.o. nilore, islamabad, pakistan m.u. rajput physics division, pinstech, p.o. nilore, islamabad, pakistan s.u. rahman department of physics, comsats institute of information technology, islamabad, pakistan

background: health hazards associated with exposure due to the natural radioactivity which is a part of our physical environment are of great concern. in order to assess the risks associated with exposure due to the natural radioactivity in soil and building materials, extensive studies have been carried out all over the world. the most commonly encountered radionuclide’s are 238u, 232th, their...

Journal: :Public health reports 2014
F Dalnoki-Veress Chris McKallagat Amy Klebesadal

OBJECTIVE We tested the Analytical Hierarchy Process tool for its use in public health to identify potential gaps in emergency preparedness by local health departments (LHDs) in California and Hawaii during a radiological emergency. METHODS We developed a dedicated tool called All-Hazards Preparedness Squared (AHP2) that can be used by those who are responsible for all-hazards preparedness pl...

R.L. Njinga, U.U. Elele, V.M. Tshivhase,

Background: All human beings and living organisms are exposed to natural radiations on daily basis, which is mainly due to the activity concentration of primordial radionuclides 232Th, 238U and their products of decay together with the natural radionuclide 40K present in the earth’s crust. Materials and Methods: A total of 59 soil samples were collected around the banks and surroundings of the ...

Background: Although ionizing radiation is very important in diagnostic and treatment of many diseases, the hazards of this radiation are considerable and irrefutable. One of the main stages in radiation protection is knowledge about radiation dose in radiological investigation. The aim of this study was to determine the physicians' knowledge in radiological examinations. Materials and Methods:...

Journal: :Disaster medicine and public health preparedness 2011
Megan Weil Latshaw Chris Mangal Anthony Barkey Doug McNamara Deborah Kim Jennifer Beck Pierson

OBJECTIVE To document the ability of public health laboratories to respond to radiological emergencies. METHODS The Association of Public Health Laboratories developed, distributed, and analyzed two separate surveys of public health laboratories representing the 50 US states and major nonstate jurisdictions. The 2009 All-Hazards Laboratory Preparedness Survey examined overall laboratory capab...

Journal: Pollution 2015

The activity concentration of gross alpha and gross beta particles in four samples of borehole drinking water consumed in Ibrahim Badamasi Babangida University (IBBU), Lapai, Niger State-Nigeria was measured, using a portable single channel gas free proportional counter (MPC2000B-DP) detector. This study focused on cancer related problems and the bio-data of the environment was discussed as wel...

Introduction: Although travertine is now widely used as a building material, the effects of its radiological hazards to public health should be a matter of concern. Therefore, this study aimed to determine its radiological parameters with regard to human health. Material and Methods: In this research 10 travertine samples were collected ...

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