Journal of Nuclear Energy Science & Power Generation TechnologyISSN: 2325-9809

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Opinion Article, J Nucl Ene Sci Power Generat Technol Vol: 11 Issue: 7

Corporating the Location of the Radiation Source into a Grid Map

Andra Maliziaya*

Department of Biomedicine and Prevention, University of Rome Tor Vergata, Italy

*Corresponding Author:Andra Maliziaya
Department of Biomedicine and Prevention, University of Rome Tor Vergata, Italy
Email: [email protected]

Received date: 22 June, 2022, Manuscript No. JNPGT-22-76249;
Editor assigned date: 24 June, 2022, Pre QC No. JNPGT-22-76249 (PQ);
Reviewed date: 08 July, 2022, QC No JNPGT-22- 76249;
Revised date: 15 July, 2022, Manuscript No. JNPGT-22- 76249(R);
Published date: 22 July, 2022, DOI: 10.4172/ 2325-9809.1000303.

Citation:Maliziaya A (2022) Corporating the Location of the Radiation Source into a Grid Map.J Nucl Ene Sci Power Generat Technol 11:7.

Keywords: magneto electric


Radiation Emergency Medical (REM) personnel respond to a wide range of disasters, including nuclear and radiological incidents, environmental radioactivity exposure, and others. The purpose of this study was to examine the factors that influence the risk perception of REM staff members regarding radiation exposure in a variety of contexts.284 REM employees from nuclear power generation, nuclear fuel manufacturing, large-scale irradiation, radiation waste disposal, and research and development institutions were asked to fill out a questionnaire. We used Kruskal-Wallis, Spearman correlation, and ordinal logistic regression to examine the responses to the questionnaire in order to identify the most significant risk perception factors. The staff at REM generally believed that low-dose radiation exposure in everyday life and at work did not pose any health risks. An inverse correlation was found between REM staff's perception of the risk of extremely low-dose radiation exposure and their level of radiation knowledge. REM employees' risk perception was not influenced by their work experience, in contrast to radiation researchers. In our study, the workplaces of REM employees with a high level of radiation knowledge did not pose any health risks. Analytical risk evaluation would result from efforts to improve the radiation knowledge of REM staff through proper education and training, which may also increase their willingness to assist in meeting surge capacity requirements during large-scale radiological events. Another option for reducing scattered radiation at its source is radiation-absorbing pads. The purpose of this study is to test a brand-new, reusable radiation-absorbing pad in an experimental setting to see how well it works. Using an anthropomorphic torso phantom as a scattering body and a clinical angiography system with a standard fluoroscopy protocol, all measurements were carried out. During a simulated trans femoral angiography intervention, the radiation exposure of a simulated operator was measured at five distinct heights using an ionization chamber. The scattering body was subjected to measurements with and without radiation-absorbing pads containing lead equivalents of 0.25 and 0.5 mm. A mobile acrylic shield and an under-table lead curtain were used for all measurements. Materials that are magneto electric (ME) are capable of converting electric energy into magnetic energy. This work, in contrast to previous studies, adequately takes into account the Electro Magnetic (EM) radiation of ME materials. The Converse Magneto Electric (CME) effect can transform the input electrical energy into a dynamic magnetization oscillation. A novel approach to antenna miniaturization is presented by the fact that the antennas operate at the frequency of their acoustic resonance. A vibrating ME laminated composite's CME effect and electromagnetic radiation are examined. In terms of radiating electromagnetic waves, the findings demonstrate that the ME hetero structure resembles an ideal magnetic dipole. The fact that this structure makes the antenna smaller by several orders of magnitude shows how much better it is to control magnetizations to make electromagnetic radiation at the micro scale.

Radiation Emergency Medical

Due to their unique property of producing energy-tunable, nearly mono-energetic polarized photon beams, Compton scattered radiation sources have been used in a wide range of experiments, from basic science to industrial applications. A collimator can control the radiation bandwidth in the Compton radiation sources to reduce the scattering angle, but the electron beam's emittance and energy spread also have an impact on the bandwidth. Optimizing a collimator to get narrow-band radiation from a Compton source with an electron beam with asymmetric horizontal and vertical emittance is the topic of this research. In order to compare circular and rectangular collimators for shaping the radiation spectrum of Compton sources, a Monte Carlo simulation code based on Geant4 was developed. Free field radiation is used in the current models of railway wheel acoustic radiation. However, new railway lines are increasingly using slab tracks. Because an acoustically hard surface like those tracks can affect an acoustic radiator's radiation efficiency, a reevaluation of the free field assumption is necessary. The axisymmetric of the wheel makes it easiest to describe it as the acoustic radiator in a cylinder-shaped coordinate system. The axisymmetric breaks when a reflective plane is included in the calculation of the acoustic radiation, despite the fact that this is a viable solution for structural vibrations, such as when using the curved Waveguide Finite Element formulation. Using the Boundary Element method and half-space Green's functions to include a reflective plane of infinite size is a convenient approach. The Fourier series BE can be used to formulate this method in cylinder coordinates. Finally, the fact that the reflective plane does not significantly affect the wheel's radiation efficiency demonstrates that the assumption of free field radiation for railway wheels is correct. Analytical models and laboratory measurements are used to validate the developed method.The impact of solar radiation on indoor thermal comfort becomes significant with the widespread use of curtain walls in contemporary buildings. Because Fanger's Predicted Mean Vote (PMV) did not take solar radiation into account, the Corrected Predicted Mean Vote (CPMV) was created to measure thermal comfort under solar conditions. However, CPMV disregards diffuse solar radiation and only takes into account direct solar radiation. This research therefore examines the effects of diffuse solar radiation on thermal comfort through field experiments in transparent envelope buildings. In the summer, 916 thermal responses are gathered. At high diffuse solar radiation, the findings demonstrate that CPMV diverges from the Thermal Sensation Vote (TSV).

Converse Magneto Electric

In industrial micro-focus cone-beam X-ray Computed Tomography (XCT) systems, a study of the secondary source phenomenon and how it affects dimensional measurements is presented. Although off-focal radiation production in X-ray tubes has been investigated for medical X-ray imaging systems, its properties and effects on dimensional measurements in industrial XCT systems have not been investigated prior to this study. The research includes evaluation of the effect of the secondary source on dimensional measurements using experimental and simulation methods, verification of the geometrical properties of off-focal radiation through a theoretical and experimental investigation of two-dimensional projection images of the scanned objects, and evaluation of the geometrical properties of off-focal radiation. Off-focal radiation's effects can be minimized in a number of ways, and reference samples for characterizing its properties are suggested. For shielding against nuclear radiation, heavy-weight conventional concretes have traditionally been utilized. However, conventional concrete is said to have significantly inferior mechanical properties and durability to Ultra-High-Performance Concrete (UHPC), which is made with ultrafine materials and fibers and does not contain any coarse aggregate, resulting in a highly densified microstructure. The development of UHPC mixtures and the evaluation of their performance in terms of mechanical properties and durability characteristics have received a lot of recent attention in the literature. The literature lacks information regarding the performance of UHPC mixtures against nuclear radiation. By partially replacing the sand with ultrafine hematite powder, which is approximately two times heavier than the sand, five mixtures of Heavy-Weight Ultra-High-Performance Concrete (HWUHPC) were considered in this study. The HWUHPC mixtures' dry densities ranged from approximately 2600 to 2900 kg/m3, meeting the minimum dry density requirement to be considered heavy-weight. Even though the HWUHPC mixtures had different dry densities, there was no significant difference in their mechanical properties, and the addition of sand had no negative effect. The dry density of the HWUHPC mixtures increased the radiation shielding. However, the HWUHPC's radiation shielding was found to be higher than that of conventional heavy-weight concrete with the same dry density. This suggests that the density of the microstructure enhances radiation shielding in addition to the density of the concrete. In addition to cancer radiotherapy, studies on radiation damage in vivo are extremely important for healthy risk assessment. Radiation-induced apoptosis has been linked to the role of ceramide as a second messenger. However, the specific mechanisms of living systems remain obscure. Caenorhabditis elegans was used to investigate the effects of ceramide on the gamma radiation-induced response.

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