Zobrazeno 1 - 10
of 6 116
pro vyhledávání: '"a research reactor"'
Autor:
Szente-Varga, Mónika
Publikováno v:
History of Education Review, 2024, Vol. 53, Issue 1, pp. 28-44.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HER-08-2023-0018
Autor:
D.S. Sairanbayev, Sh. Kh. Gizatulin, A.N. Gurin, Ye. T. Chakrova, M.T. Aitkulov, A. Zh. Nessipbay, A. Ch. Ashibayev, A.A. Shaimerdenov
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3566-3570 (2024)
The production of the radioisotope molybdenum-99 in the WWR-K research reactor is achieved through the activation method 98Mo(n,γ)99Mo, utilizing a target of natural molybdenum trioxide irradiated under standard conditions (thermal neutron spectra a
Externí odkaz:
https://doaj.org/article/6471d4d31acc41198ee803b2f659e9a1
Autor:
Taeil Kim, Yohan Lee, Donkoan Hwang, WooHyun Jung, Nakjun Choi, Seong Seok Chung, Jihun Kim, Jonghark Park, Hyung Min Son, Kiwon Song, Huiyung Kim, HangJin Jo
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3700-3716 (2024)
Owing to spatial effects and vortex flow, flow in research reactors that use plate-type fuels can be maldistributed to the parallel channels of the core, which significantly impacts the reactor safety. In this study, the core flow of an advanced rese
Externí odkaz:
https://doaj.org/article/2cdd6c83c29d499cb6f978245ba97944
Publikováno v:
Yuanzineng kexue jishu, Vol 8, Iss 58, Pp 1605-1615 (2024)
In 2019, the Ministry of Ecology and Environment issued Order No.8 “Regulations on Safety Licensing Procedures for Nuclear Power Plants, Research Reactors, and Nuclear Fuel Cycle Facilities”, and repealed HAF001/03 “Regulations on Application a
Externí odkaz:
https://doaj.org/article/ef107f0f5a354160b12110b9af45172b
Publikováno v:
Yuanzineng kexue jishu, Vol 8, Iss 58, Pp 1621-1627 (2024)
Owing to its intrinsic superior characteristics of good conductivity, light weight, high specific strength, easy processing, small thermal neutron cross sections, small activation cross sections, fast decay of radiation induced radiation energy, good
Externí odkaz:
https://doaj.org/article/d7b09418c0244439a689c5e74a14aada
Publikováno v:
Yuanzineng kexue jishu, Vol 8, Iss 58, Pp 1760-1766 (2024)
The texture of polycrystalline material is the preferred orientation distribution of its crystallites. As an intrinsic feature of metals, alloys, ceramics and polymers, texture strongly affects many properties of polycrystalline materials. It will ma
Externí odkaz:
https://doaj.org/article/3cd0175fe9f24d92802cde19895c8624
Publikováno v:
Journal of Isotopes, Vol 37, Iss 3, Pp 245-253 (2024)
Based on the design scheme of a new-type swimming pool research reactor，this paper conducts preliminary design for a variable-energy neutron beam facility for boron neutron capture therapy (BNCT). Combining the shielding body and collimator，the n
Externí odkaz:
https://doaj.org/article/326486434e2d491bb7187152a1dcdf8d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This study proposes the beta-emitting radioisotope 143Pr as a promising candidate for palliative treatment of metastatic bone pain due to its desirable physical decay characteristics. An optimized process was developed for the production and
Externí odkaz:
https://doaj.org/article/af2360d8279e499aa4333956f1199310
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 4, Pp 1165-1203 (2024)
In the paper we validate theoretical models of the pulse against experimental data from the Jozef Stefan Institute TRIGA Mark II research reactor. Data from all pulse experiments since 1991 have been collected, analysed and are publicly available. Th
Externí odkaz:
https://doaj.org/article/c174db0a440f49a5be2ee5cdd51b77bb
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 4, Pp 1250-1253 (2024)
Activity measurement of the primary circuit water of fission reactors is one method that can provide early detection of a damaged fuel assembly in the reactor core. This is an important aspect in the safe operation of the reactor and for radiation pr
Externí odkaz:
https://doaj.org/article/9e66c08ff00a4024b6215008a6435270