نتایج جستجو برای: radioactivity

تعداد نتایج: 10565  

Journal: :Journal of AOAC INTERNATIONAL 1973

Journal: :The Geographical Journal 1910

Journal: :iranian journal of radiation research 0
r. keser department of physics, faculty of sciences and arts, rte university, 53100, rize, turkey f. korkmaz görür department of physics, faculty of sciences and arts, abant i̇zzet baysal university, 14280, bolu, turkey n.t. okumusoğlu department of physics, faculty of sciences and arts, ondokuz mayıs university, samsun, turkey n.t. okumusoğlu department of physics, faculty of sciences and arts, ondokuz mayıs university, samsun, turkey

background: the radioactivity levels in sediment and rock samples of i̇kizdere and kaptanpaşa valley have been determined. to our knowledge, there seems to be no information about radioactivity level in the i̇kizdere and kaptanpaşa valley sediments and rocks so far. materials and methods: the average radium equivalent activity (raeq), the total absorbed dose rate (d), the external risk index (hex...

Journal: :The Journal of Geology 1906

Journal: :American Journal of Public Health 2001

Journal: :The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 1903

Journal: :American Journal of Physics 1950

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