Bek-Uzarov, D

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  • Bek-Uzarov, D (2)
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Author's Bibliography

Metrology and standardization

Bek-Uzarov, D; Zekovic, L; Kovačević, Milojko; Maglic, K; Novković, Dušan N.; Stanković, Dalibor M.

(2002)

TY  - CONF
AU  - Bek-Uzarov, D
AU  - Zekovic, L
AU  - Kovačević, Milojko
AU  - Maglic, K
AU  - Novković, Dušan N.
AU  - Stanković, Dalibor M.
PY  - 2002
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6477
AB  - Research and development of advanced metrology began at 1950 as a need in research and development of various research projects, particularly national projects as it was the Nuclear Reactor start up for research purposes and for radionuclide production. At this time no commercial offer of various I detectors, measuring sensors, other measuring devices were not been commercially available. Therefore young physicists were collected ill working groups with the task in diploma work, master degrees, to create and to build up the own instrumentation. During the years the ionising radiation ad heat metrology, in some metrology branch, maturated up to the world scientific level. Some of devices after are used for research purposes, were applied in public economy as well. Very similar development pathways were in other research institutes that are not in this paper described. Two groups in ionizing radiation metrology and a large heat and temperature metrology laboratory were organized. The primary heat and temperature standardization, as well as the primary standards in heat, temperature, radioactivity measurements and ionizing radiation dosimetry group were as the National metrology laboratory completed. The both of them, were by international intercomparaisons own meteorological qualification verified. Very similar metrology developments were in other research institutes in this paper presented. So, Institute of Physics and Faculty of Sciences at the Belgrade University has been performed black body temperature measurements, which some of them are currently for the customer produced, are also ill paper treated. Metrology education at the universities and pos-graduate level with syllabus program at the tree Serbian Universities in Belgrade, Novi Sad and Kragujevac are in paper described. Standardization of physical quantities, units, physical constants in International Measuring System-SI is also described. Because of some technical difficulties to get the competent and relevant documentation, only a part of research laboratories, dealing in advanced metrology achievement, are in this paper described.
T1  - Metrology and standardization
VL  - 104
SP  - 391
EP  - 432
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6477
ER  - 
@conference{
author = "Bek-Uzarov, D and Zekovic, L and Kovačević, Milojko and Maglic, K and Novković, Dušan N. and Stanković, Dalibor M.",
year = "2002",
abstract = "Research and development of advanced metrology began at 1950 as a need in research and development of various research projects, particularly national projects as it was the Nuclear Reactor start up for research purposes and for radionuclide production. At this time no commercial offer of various I detectors, measuring sensors, other measuring devices were not been commercially available. Therefore young physicists were collected ill working groups with the task in diploma work, master degrees, to create and to build up the own instrumentation. During the years the ionising radiation ad heat metrology, in some metrology branch, maturated up to the world scientific level. Some of devices after are used for research purposes, were applied in public economy as well. Very similar development pathways were in other research institutes that are not in this paper described. Two groups in ionizing radiation metrology and a large heat and temperature metrology laboratory were organized. The primary heat and temperature standardization, as well as the primary standards in heat, temperature, radioactivity measurements and ionizing radiation dosimetry group were as the National metrology laboratory completed. The both of them, were by international intercomparaisons own meteorological qualification verified. Very similar metrology developments were in other research institutes in this paper presented. So, Institute of Physics and Faculty of Sciences at the Belgrade University has been performed black body temperature measurements, which some of them are currently for the customer produced, are also ill paper treated. Metrology education at the universities and pos-graduate level with syllabus program at the tree Serbian Universities in Belgrade, Novi Sad and Kragujevac are in paper described. Standardization of physical quantities, units, physical constants in International Measuring System-SI is also described. Because of some technical difficulties to get the competent and relevant documentation, only a part of research laboratories, dealing in advanced metrology achievement, are in this paper described.",
title = "Metrology and standardization",
volume = "104",
pages = "391-432",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6477"
}
Bek-Uzarov, D., Zekovic, L., Kovačević, M., Maglic, K., Novković, D. N.,& Stanković, D. M.. (2002). Metrology and standardization. , 104, 391-432.
https://hdl.handle.net/21.15107/rcub_vinar_6477
Bek-Uzarov D, Zekovic L, Kovačević M, Maglic K, Novković DN, Stanković DM. Metrology and standardization. 2002;104:391-432.
https://hdl.handle.net/21.15107/rcub_vinar_6477 .
Bek-Uzarov, D, Zekovic, L, Kovačević, Milojko, Maglic, K, Novković, Dušan N., Stanković, Dalibor M., "Metrology and standardization", 104 (2002):391-432,
https://hdl.handle.net/21.15107/rcub_vinar_6477 .

Water phantom backscatter factors for x-rays in the 60 kV to 300 kV region

Tomljenovic, II; Ninković, Marko M.; Bek-Uzarov, D; Stanković, Srboljub J.; Kovačević, Milojko

(1999)

TY  - JOUR
AU  - Tomljenovic, II
AU  - Ninković, Marko M.
AU  - Bek-Uzarov, D
AU  - Stanković, Srboljub J.
AU  - Kovačević, Milojko
PY  - 1999
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2276
AB  - Experimentally determined values of x-ray backscatter factors are presented in this paper. Measurements were made for x-rays generated at voltages between 60 kV and 300 kV and three water phantoms different in shape and size. To study the influence of the irradiation geometry on the backscatter factors, the measurements were performed for different photon beam held diameters at the phantom front face, at a fixed source-to-phantom distance of 1 m. An ionization chamber of volume 1 cm(3) was used for dose measurement. Measured results are analysed and discussed in comparison with measured and calculated values given in the cited references.
T2  - Physics in Medicine and Biology
T1  - Water phantom backscatter factors for x-rays in the 60 kV to 300 kV region
VL  - 44
IS  - 9
SP  - 2193
EP  - 2200
DO  - 10.1088/0031-9155/44/9/307
ER  - 
@article{
author = "Tomljenovic, II and Ninković, Marko M. and Bek-Uzarov, D and Stanković, Srboljub J. and Kovačević, Milojko",
year = "1999",
abstract = "Experimentally determined values of x-ray backscatter factors are presented in this paper. Measurements were made for x-rays generated at voltages between 60 kV and 300 kV and three water phantoms different in shape and size. To study the influence of the irradiation geometry on the backscatter factors, the measurements were performed for different photon beam held diameters at the phantom front face, at a fixed source-to-phantom distance of 1 m. An ionization chamber of volume 1 cm(3) was used for dose measurement. Measured results are analysed and discussed in comparison with measured and calculated values given in the cited references.",
journal = "Physics in Medicine and Biology",
title = "Water phantom backscatter factors for x-rays in the 60 kV to 300 kV region",
volume = "44",
number = "9",
pages = "2193-2200",
doi = "10.1088/0031-9155/44/9/307"
}
Tomljenovic, I., Ninković, M. M., Bek-Uzarov, D., Stanković, S. J.,& Kovačević, M.. (1999). Water phantom backscatter factors for x-rays in the 60 kV to 300 kV region. in Physics in Medicine and Biology, 44(9), 2193-2200.
https://doi.org/10.1088/0031-9155/44/9/307
Tomljenovic I, Ninković MM, Bek-Uzarov D, Stanković SJ, Kovačević M. Water phantom backscatter factors for x-rays in the 60 kV to 300 kV region. in Physics in Medicine and Biology. 1999;44(9):2193-2200.
doi:10.1088/0031-9155/44/9/307 .
Tomljenovic, II, Ninković, Marko M., Bek-Uzarov, D, Stanković, Srboljub J., Kovačević, Milojko, "Water phantom backscatter factors for x-rays in the 60 kV to 300 kV region" in Physics in Medicine and Biology, 44, no. 9 (1999):2193-2200,
https://doi.org/10.1088/0031-9155/44/9/307 . .
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