A5008449354- Nuclear physics research studies
- Nuclear Physics and Applications
- Radioactivity and Radon Measurements
- Quantum Chromodynamics and Particle Interactions
- Radioactive contamination and transfer
- Radiation Dose and Imaging
- Nuclear reactor physics and engineering
- Atomic and Molecular Physics
- Radioactive Decay and Measurement Techniques
- Particle physics theoretical and experimental studies
- Quantum, superfluid, helium dynamics
- Radiation Detection and Scintillator Technologies
- Cold Atom Physics and Bose-Einstein Condensates
- X-ray Diffraction in Crystallography
- Astronomical and nuclear sciences
- X-ray Spectroscopy and Fluorescence Analysis
- Magnetic and Electromagnetic Effects
- Graphite, nuclear technology, radiation studies
- Characterization and Applications of Magnetic Nanoparticles
- Medical Imaging Techniques and Applications
- Radiation Shielding Materials Analysis
- Geomagnetism and Paleomagnetism Studies
- High-Energy Particle Collisions Research
- High-pressure geophysics and materials
- Geochemistry and Geologic Mapping
Al-Farabi Kazakh National University
2014-2023
Ural Federal University
2018
Institute for Theoretical and Experimental Physics
2012
In the article authors present data of periodic variations in time radon emanations ground layerof atmosphere, which were measured for period from January 1 to August 3, 2016. Harmonics ofdiurnal, 4-day and longer periods are revealed. The interpreted variations, can occurdue "lunar tides", that is, soil uplifts due increase gravitational tidal forces. mechanism ofradon emanation Earth's surface is complex. iscomplex. particular, transportation inner surfaces earth's crust carried out bythe...
Direct method for detecting intranuclear clusters of nuclear matter-clusters and determining their effective numbers was developed. The idea the is based on functional coincidence kinematics light nuclei in free state same mass within volume. reliability additionally confirmed by two experimental methods. experiments were carried out at Kazakhstan U-150M accelerator a beam [Formula: see text]-particles with energy 29[Formula: text]MeV. first consists measuring half-width elastic scattering...
Here we present time variations data of radon emanations in the surface layer atmosphere,measured from January 2016 to June 2018. By means spectral analysis method, have analyzed timevariations and showed presence existing natural variations, mechanisms which were describedby authors previous works. Authors measured activity beta-active radionuclides ofradon’s daughter decay products (DDP) atmosphere. The measurements wereperformed with a beta-spectrometer “Progress” scintillation detector,...
his paper examines the relationship between indoor radon accumulation and concentration of its decay products in soil to comprehensively assess impact on public health, as high concentrations have been clearly shown increase risk lung cancer, making it a serious health problem. Indoor concentration, gamma beta activity samples were studied Almaty at distance 27 m 1500 from tectonic fault. It was found that CRn decreases with increasing The ranged 6.23 405.21 Bq/m3 geometric mean 38.9 Bq/m3....
Abstract In this article, the authors propose a new technique for measuring linear attenuation coefficients on medical accelerator Elekta Axesse. Linear were obtained four samples at different concentrations of substances gamma-ray energy 6 MeV. A unified ionization chamber was used as detector to register transmitted beam through under study. absorption elements B, C, O, S, Fe, Ba taking into account their concentration, well mass inclusion paraffin in study, which is acyclic hydrocarbons C...
The distribution of alpha activity natural radionuclides in boarding schools located near the tectonic fault zones Almaty was studied. Measurements were made schools, which are both residential and administrative buildings. As a result measurements, 2D topology alpha-radiation flux density radon isotopes their daughter decay products from measurement height (number storeys) for each school made. In addition, distance to compiled. According results, concentration coefficient found depending...
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The paper describes biophysical processes occurring in membranes under the influence of alpha-radiation radon isotopes. basic idea is to experimentally detect effects radiation damage cells α-particle with energy 5.5 MeV, and particular, determine dependence threshold a function "dose-effect" presence DNA molecules into cells. Actuality work related fact that up now remains open problem – whether damageability radioactive or without phenomenon. It was found irradiation biological models -...
Elastic scattering of 3He on 14N as example 1p-shell nuclei at 50 and 60 MeV has been investigated within the framework Optical Model. In Model analysis, both microscopic double-folding phenomenological potentials for real part complex nuclear potential have used. For imaginary taken to be Wood-Saxon volume shaped. It is noticed that while a normalization strength needed explain structure observed in experimental data, good agreement between data obtained case.
The angular distributions of the differential cross sections elastic cattering alpha par-ticles on 24Mg, 25Mg, 59Co, 197Au, 209Bi at 29 MeV, obtained beam particles ejected from isochronous cyclotron U-150m with regulated ion energy, were measured. geometry scattering chamber is described and optimal parameters spectrometric system giving best resolu-tion experimental setup obtained. nuclear targets which experiments made are presented. areas Rutherford scattering, Fresnel Fraunhofer...
Radon is a major source of naturally occurring radioactivity, and its measurement considered extremely important in radiation protection, given association with lung cancer. This pilot study aimed to estimate the annual effective dose received by students staff based on monitoring data concentration radon buildings al-Farabi Kazakh National University (Almaty, Republic Kazakhstan), distance tectonic fault. The measurements were recorded daily from February 2021 September 2022 using RAMON-02...