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Toplam kayıt 3100, listelenen: 401-410
Theoretical Cross-Section Calculation of In-111, Tc-99m, Co-57 Radioisotopes Used for Kidney Imaging
(POLISH ACAD SCIENCES INST PHYSICS, 2016)
Many radioisotopes are used in nuclear medicine diagnostics and therapy. Co-57, In-111 and Tc-99m isotopes are widely used in nuclear medicine and are successfully implemented in renal imaging. In this work, the cross ...
Calculation of the (p,n) Reaction Cross Section of Radionuclides Used for PET Applications
(POLISH ACAD SCIENCES INST PHYSICS, 2016)
Positron emission tomography is an imaging method which plays an important role in the diagnosis and monitoring of cancer cells using radioactive substances. In this study (p,n) reaction cross sections of some radionuclides ...
Determination of Natural Radioactivity Concentrations in Surface Soils in the Yesilirmak River in Amasya, Turkey
(POLISH ACAD SCIENCES INST PHYSICS, 2016)
In this study, natural radioactivity concentration in the surface soils along the Yesilirmak river in Amasya have been investigated. The activity concentrations of radionuclides of the Ra-226 and Th-232 decay chains and ...
Determination of the Natural Radioactivity Level of Amasya Seyhcui Region
(POLISH ACAD SCIENCES INST PHYSICS, 2016)
People are exposed to both internal and external radiation from the natural radiation sources. For this reason, studies determining the natural radiation level are made to detect the effects of radionuclides, that constitute ...
Effect of the Level Density Parameter Ratio on the Cross Sections of Fission of Uranium Isotopes
(POLISH ACAD SCIENCES INST PHYSICS, 2016)
Nuclear level density is a fission characteristics for each core. Level density parameter ratio a(f)/a(n) plays an important role in the statistical calculations of the fission, investigation of heavy ion collisions and ...
Determination of Radiation Attenuation Coefficients in Concretes Containing Different Wastes
(POLISH ACAD SCIENCES INST PHYSICS, 2016)
Environmental wastes can be cleaned in a very long time by ecosystem. However, the cleaning power of the ecosystem is not enough. For this reason, the evaluation of the different areas of waste processing is important. In ...
Spondyloenchondrodysplasia Due to Mutations in ACP5: A Comprehensive Survey
(SPRINGER/PLENUM PUBLISHERS, 2016)
Spondyloenchondrodysplasia is a rare immuno-osseous dysplasia caused by biallelic mutations in ACP5. We aimed to provide a survey of the skeletal, neurological and immune manifestations of this disease in a cohort of ...
Isoxazole derivatives of alpha-pinene isomers: Synthesis, crystal structure, spectroscopic characterization (FT-IR/NMR/GC-MS) and DFT studies
(ELSEVIER SCIENCE BV, 2016)
In this paper, the alpha-pinene isoxazole derivatives (3a-b-c, 4a-b) were synthesized via 1,3-dipolar cycloaddition and characterized with FT-IR, H-1 NMR, C-13 NMR and GC MS. Isoxazole (C21H23NO) compound (4a) 6,6,7a,-tr ...
Determination of experimental, analytical, and numerical values of tool deflection at ball end milling of inclined surfaces
(SAGE PUBLICATIONS LTD, 2016)
The deflections appeared by cutting forces in ball end milling of inclined surfaces can result in defects in workpiece. Finding deflection values has a significant importance for keeping the production within the appropriate ...
Influence of modified intended use on the seismic behavior of historical himis structures
(TECHNO-PRESS, 2016)
There are some modifications in the usage purpose of historical structures due to varying needs and changing conditions. However, those modifications can damage the structural system and the system stability. This study ...