Zobrazeno 1 - 10
of 1 765
pro vyhledávání: '"fluka"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The efficiency of geopolymers as an effective immobilization system for various hazardous waste materials can be enhanced by adding PbO to improve its radiation shielding characteristics. In this study, the impact of PbO addition on the shie
Externí odkaz:
https://doaj.org/article/4fe7d357ef0a4147bdf3b678f60bfd01
Autor:
Wasilewski Adam
Publikováno v:
Nukleonika, Vol 69, Iss 4, Pp 179-184 (2024)
The National Centre for Nuclear Research is planning to build a facility based on a free-electron laser (FEL) photon source. It is the first center to build this kind of facility in Eastern Europe. The laser radiation source relies on a superconducti
Externí odkaz:
https://doaj.org/article/332ed10276a341f8a7eca6ed50fbb8b0
Publikováno v:
Anales (Asociación Física Argentina), Vol 35, Iss 3, Pp 71-77 (2024)
The present work focuses on the behavior of the stopping power of a polymer gel dosimetry system, known as PAGAT, infused with high atomic number nanoparticles formed by gold, with a 1 % mass concentration. The study is carried out for different ener
Externí odkaz:
https://doaj.org/article/351d4f1e13f349079e98ce23697e4a21
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3199-3209 (2024)
During the decommissioning of nuclear and particle accelerator facilities, a considerable amount of large-scale radioactive waste may be generated. Accurately defining the activation level of the waste is crucial for proper disposal. However, directl
Externí odkaz:
https://doaj.org/article/da7cb06f880248afa30d5a640156c2ef
Akademický článek
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Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6165 (2024)
Pipeline welds typically do not have secondary reinforcement, rendering welds highly vulnerable to leakage accidents caused by the movement of gases or liquids. Therefore, identifying internal defects in welds through radiographic testing (RT) is cri
Externí odkaz:
https://doaj.org/article/201fa2781e314c85938006a0e6654d68
Autor:
M.A.M. Uosif, Shams A.M. Issa, Antoaneta Ene, V. Ivanov, A.M.A. Mostafa, Ali Atta, E.F. El Agammy, Hesham M.H. Zakaly
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2088-2096 (2023)
In various medical, industrial, and nuclear facilities, it is very necessary to have enough shielding against the radiation released by regularly employed isotopes. In this work, we concentrate on nuclear security as well as the radiation shielding a
Externí odkaz:
https://doaj.org/article/339f1ca4917348be8d6bcedf35901862
Autor:
Jin-Long Wang, Jiade J Lu, Da-Jun Ding, Wen-Hua Jiang, Ya-Dong Li, Rui Qiu, Hui Zhang, Xiao-Zhong Wang, Huo-Sheng Ruan, Yan-Bing Teng, Xiao-Guang Wu, Yun Zheng, Zi-Hao Zhao, Kai-Zhong Liao, Huan-Cheng Mai, Xiao-Dong Wang, Ke Peng, Wei Wang, Zhan Tang, Zhao-Yan Yu, Zhen Wu, Hong-Hu Song, Shuo-Yang Wei, Sen-Lin Mao, Jun Xu, Jing Tao, Min-Qiang Zhang, Xi-Qiang Xue, Ming Wang
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 6, Pp 2335-2347 (2023)
As medical facilities are usually built at urban areas, special concrete aggregates and evaluation methods are needed to optimize the design of concrete walls by balancing density, thickness, material composition, cost, and other factors. Carbon trea
Externí odkaz:
https://doaj.org/article/4b1db392fe2b45f289a3581126586a04
Autor:
Nick Gazis, Andrea Bignami, Emmanouil Trachanas, Melina Moniaki, Evangelos Gazis, Dimitrios Bandekas, Nikolaos Vordos
Publikováno v:
Quantum Beam Science, Vol 8, Iss 2, p 13 (2024)
FLASH-radiotherapy (RT) presents great potential as an alternative to conventional radiotherapy methods in cancer treatment. In this paper, we focus on simulation studies for a linear particle accelerator injector design using the ASTRA code, which p
Externí odkaz:
https://doaj.org/article/55e51841855f4917983a02ef1d5135a2
Autor:
Д. М. Рамазанов, І. Є. Анохін
Publikováno v:
Науковий вісник НЛТУ України, Vol 33, Iss 5 (2023)
Досліджено можливість формування висококолімованих мініпучків на основі гамма-квантів з енергією 25 МеВ та спеціально розробленого вол
Externí odkaz:
https://doaj.org/article/b1c1fd69cb6442269ada76217c88c7ac