Search Results - "Kobya, A. İ."

Radiation dose estimation and mass attenuation coefficients of cement samples used in Turkey by Damla, N., Cevik, U., Kobya, A.I., Celik, A., Celik, N., Van Grieken, R.

“…Different cement samples commonly used in building construction in Turkey have been analyzed for natural radioactivity using gamma-ray spectrometry. The mean…”
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Assessment of metal element concentrations in mussel (M. Galloprovincialis) in Eastern Black Sea, Turkey by Çevik, U., Damla, N., Kobya, A.I., Bulut, V.N., Duran, C., Dalgıc, G., Bozacı, R.

“…The main goal of this work is to determine the effects of pollution of copper, lead and zinc mines on the Eastern Black Sea. Metal and heavy metal…”
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Gross α and β activities in tap waters in Eastern Black Sea region of Turkey by Damla, N., Çevik, U., Karahan, G., Kobya, A.İ.

“…Gross α and gross β activities were determined for 27 different tap water samples collected from Eastern Black Sea region of Turkey. The instrumentation used…”
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Characterization of gas concrete materials used in buildings of Turkey by Damla, N., Cevik, U., Kobya, A.I., Celik, A., Van Grieken, R., Kobya, Y.

“…The activity concentration of 226Ra, 232Th and 40K in gas concrete samples collected from different suppliers and some provinces in Turkey were measured using…”
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Natural radioactivity in tap waters of Eastern Black Sea region of Turkey by Çevik, U., Damla, N., Karahan, G., Çelebi, N., Kobya, A. İ.

“…In this study, the activity concentrations of some radionuclides in tap water samples of the Eastern Black Sea region of Turkey were measured. The activity…”
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Assessment of natural radioactivity and mass attenuation coefficients of brick and roofing tile used in Turkey by Damla, N., Cevik, U., Kobya, A.I., Celik, A., Celik, N., Yıldırım, I.

“…In this study the distribution of natural radionuclides ( 226Ra, 232Th, 40K) in brick and roofing tile samples commonly used as building materials in Turkey…”
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Determination of probabilities of vacancy transfer from K to L shell using K X-ray intensity ratios by ERTUGRAL, B, APAYDIN, G, TEKBIYIK, A, TIRASOSLU, E, CEVIK, U, KOBYA, A. I, ERTUGRUL, M

“…K to L shell vacancy transfer probabilities (ηKL) for 26 elements in the atomic region 23≤Z≤57 were determined by measuring the IKβ/IKα intensity ratios. The…”
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Radiological Characterization of Natural Spring Waters in Eastern Black Sea Region, Turkey by Kobya, Y., Cevik, U., Damla, N., Kobya, A. I., Taskın, H., Kemer, B.

“…The activity concentrations of 226 Ra, 232 Th, 40 K and 137 Cs radionuclides in the natural spring waters of the Eastern Black Sea region of Turkey were…”
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Measurement of vacancy transfer probabilities from K to L shell for high atomic number elements by Ertugral, B., Apaydin, G., Baltas, H., Çevik, U., Kobya, A.İ., Ertugrul, M.

“…The probabilities for vacancy transfer from K to L shell, η KL, were obtained by measuring the K β/K α intensity ratios in 25 elements over the range 57 ≤ Z ≤…”
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Mass attenuation coefficients of YBaCuO and BiPbSrCaCuO superconductors at 511, 661 and 1274keV energies by BALTAS, H, CEVIK, U, TIRASOLU, E, ERTUGRAL, B, APAYDM, G, KOBYA, A. I

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Determination of gross α and β activities in waters from Batman, Turkey by Damla, N., Cevik, U., Karahan, G., Kobya, A.I., Kocak, M., Isık, U.

“…The city of Batman, located in the southeastern part of Turkey, has lately been receiving national attention because of its oil reserves and production, and…”
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Measurement of diffusion coefficients of Ag in YBa2Cu3O7 by the EDXRF technique by Dogan, O., Ertuǧrul, M., Çevik, U., Bacaksız, E., Tıraşoǧlu, E., Kobya, A. I., Erdoǧan, H.

“…The diffusion of Ag in superconducting YBa2Cu3O7 ceramic was studied over the temperature range 700–850 °C by the energy‐dispersive X‐ray fluorescence (EDXRF)…”
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Radiation dose estimation and mass attenuation coefficients of marble used in Turkey by Cevik, U., Damla, N., Kobya, A.I., Celik, A., Kara, A.

“…In this study the natural radioactivity in marble samples used in Turkey was measured by means of gamma spectrometry. The results showed that the specific…”
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Assessment of natural radioactivity of sand used in Turkey by Cevik, U, Damla, N, Kobya, A I, Celik, N, Celik, A, Van, A A

“…The natural radioactivity due to the presence of (226)Ra, (232)Th and (40)K in sand samples used as building materials in Turkey was measured by gamma…”
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Determination of gross a and b activities in waters from Batman, Turkey by Damla, N, Cevik, U, Karahan, G, Kobya, A I, Kocak, M, Isik, U

“…The city of Batman, located in the southeastern part of Turkey, has lately been receiving national attention because of its oil reserves and production, and…”
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Chemical effects on Lα, Lβ, Lγ, LI, and Lη X-ray production cross-sections and Li/Lα X-ray intensity ratios of Hg, Pb and Bi compounds at 59.54 keV by TIRASOGLU, E, CEVIK, U, ERTUGRAL, B, APAYDIN, G, ERTUGRUL, M, KOBYA, A. I

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Total M shell X-ray production cross sections and average fluorescence yields in 11 elements from Tm to U at photon energy of 5.96 keV by Apaydin, G., Tıraşoǧlu, E., Çevik, U., Ertuǧral, B., Baltaş, H., Ertuǧrul, M., Kobya, A.I.

“…Total M shell X-ray production cross section for 11 elements with 69 ⩽ Z ⩽ 92 have been measured using an incident photon energy of 5.96 keV. Measurements have…”
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Chemical effects on L $_\alpha$ , L $_\beta$ , L $_\gamma$ , L $_{\mathsf l}$ , and L $_\eta$ X-ray production cross-sections and L $_{\mathsf i}$ /L $_\alpha$ X-ray intensity ratios of Hg, Pb and Bi compounds at 59.54 keV by Tirasoglu, E., evik, U., Ertugral, B., Apaydin, G., Ertugrul, M., Kobya, A. I.

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Kbeta/Kalpha X-ray intensity ratios for elements in the range 16Z92 excited by 5.9, 59.5 and 123.6keV photons by Ertugral, B, Apaydin, G, Cevik, U, Ertugrul, M, Kobya, A I

“…The K shell intensity ratios Kbeta/Kalpha for 59 elements in the atomic region 16Z92 have been measured at excitation energies of 5.9, 59.5 and 123.6keV. K…”
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Measurement of diffusion coefficients of Ag in YBa 2 Cu 3 O 7 by the EDXRF technique by Dogan, O., Ertuǧrul, M., Çevik, U., Bacaksız, E., Tıraşoǧlu, E., Kobya, A. I., Erdoǧan, H.

“…The diffusion of Ag in superconducting YBa 2 Cu 3 O 7 ceramic was studied over the temperature range 700–850 °C by the energy‐dispersive X‐ray fluorescence…”
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