We investigated the radiolytic hydrogen production of geopolymers that are a candidate material for solidifying radioactive waste. The effects of water content and solid properties on the hydrogen ...
{"title":"Fundamental study on hydrogen production by radiation related to material properties of boron-containing geopolymers with reduced water content","authors":"Rui Akayama, Kanae Matsuyama, Masaru Yuhara, Yu Yamashita, Seiji Yamamoto, Yoshiko Haruguchi, Masumitsu Toyohara","doi":"10.1080/00223131.2024.2370573","DOIUrl":"https://doi.org/10.1080/00223131.2024.2370573","url":null,"abstract":"We investigated the radiolytic hydrogen production of geopolymers that are a candidate material for solidifying radioactive waste. The effects of water content and solid properties on the hydrogen ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-12DOI: 10.1080/00223131.2024.2366536
Gang Li, Fawaz Ali, Liqian Li, G. Bentoumi
{"title":"Evaluation of a neutron-based active interrogation system for detection of smuggled fissionable material in packages","authors":"Gang Li, Fawaz Ali, Liqian Li, G. Bentoumi","doi":"10.1080/00223131.2024.2366536","DOIUrl":"https://doi.org/10.1080/00223131.2024.2366536","url":null,"abstract":"","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141654117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-07DOI: 10.1080/00223131.2024.2371961
Fengyu Li, Bin Zhang, Bin Zhang, Fanghui Zhang, Qingtao Zhao, Shiyang Lou, Zhiyong Wang, Kaixin Huang
Surface cracks are one of the primary defects in nuclear fuel pellets, posing a significant hazard to nuclear safety production. Deep learning-based methods recently developed for crack detection a...
{"title":"Implementation of surface crack detection method for nuclear fuel pellets by weakly supervised learning","authors":"Fengyu Li, Bin Zhang, Bin Zhang, Fanghui Zhang, Qingtao Zhao, Shiyang Lou, Zhiyong Wang, Kaixin Huang","doi":"10.1080/00223131.2024.2371961","DOIUrl":"https://doi.org/10.1080/00223131.2024.2371961","url":null,"abstract":"Surface cracks are one of the primary defects in nuclear fuel pellets, posing a significant hazard to nuclear safety production. Deep learning-based methods recently developed for crack detection a...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-07DOI: 10.1080/00223131.2024.2370577
Weiqi Liu, Quanbin Zhao, Zhiyong Sun, Xingmin Liu, Gen Li, Jinshi Wang
Pool-type low-temperature heating reactor (PLTHR) has attracted considerable attention throughout the world due to its low operating parameters and satisfactory inherent safety in district heating....
{"title":"Dynamic performance analysis of a new low-temperature nuclear heating system with APROS","authors":"Weiqi Liu, Quanbin Zhao, Zhiyong Sun, Xingmin Liu, Gen Li, Jinshi Wang","doi":"10.1080/00223131.2024.2370577","DOIUrl":"https://doi.org/10.1080/00223131.2024.2370577","url":null,"abstract":"Pool-type low-temperature heating reactor (PLTHR) has attracted considerable attention throughout the world due to its low operating parameters and satisfactory inherent safety in district heating....","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141614292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-27DOI: 10.1080/00223131.2024.2364711
Takashi Sawabe, Fumihiro Nakamori, Takeshi Sonoda
To understand the microstructural changes in Nb-doped zirconium alloy cladding at high irradiation doses, the Mitsubishi Developed Alloy (MDA) cladding was ion- irradiated up to 40 dpa at 400◦C and...
{"title":"Redistribution of Nb and other alloying elements in Nb-doped Zr alloy under high dose ion irradiation","authors":"Takashi Sawabe, Fumihiro Nakamori, Takeshi Sonoda","doi":"10.1080/00223131.2024.2364711","DOIUrl":"https://doi.org/10.1080/00223131.2024.2364711","url":null,"abstract":"To understand the microstructural changes in Nb-doped zirconium alloy cladding at high irradiation doses, the Mitsubishi Developed Alloy (MDA) cladding was ion- irradiated up to 40 dpa at 400◦C and...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141742990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gadolinium oxysulfide (Gd2O2S: GOS) has a large absorption cross-section for thermal neutrons and a mass density similar to that of iron used for shielding against X and γ-ray radiation. During GOS...
氧化钆硫化物（Gd2O2S：GOS）对热中子有很大的吸收截面，其质量密度与用于屏蔽 X 和 γ 射线辐射的铁的质量密度相似。在 GOS...
{"title":"Evaluation of shielding performance and light emission characteristics of luminescent radiation shields using Gd2O2S","authors":"Kohichi Nakayama, Koichi Nittoh, Yukihiro Fukuta, Takashi Kamiyama, Hirotaka Sato, Yoshiaki Kiyanagi","doi":"10.1080/00223131.2024.2366025","DOIUrl":"https://doi.org/10.1080/00223131.2024.2366025","url":null,"abstract":"Gadolinium oxysulfide (Gd2O2S: GOS) has a large absorption cross-section for thermal neutrons and a mass density similar to that of iron used for shielding against X and γ-ray radiation. During GOS...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-09DOI: 10.1080/00223131.2024.2361655
Zihang Mei, Guoxing Chen, Yun Liao, Wenli Zhang, Meng Wang
The complexation interaction between arsenazo III chromogenic agent and tetravalent thorium ion (Th4+) is the theoretical basis for the determination of thorium by spectrophotometry. In this paper,...
{"title":"Arsenazo III-spectrophotometry for the determination of thorium content","authors":"Zihang Mei, Guoxing Chen, Yun Liao, Wenli Zhang, Meng Wang","doi":"10.1080/00223131.2024.2361655","DOIUrl":"https://doi.org/10.1080/00223131.2024.2361655","url":null,"abstract":"The complexation interaction between arsenazo III chromogenic agent and tetravalent thorium ion (Th4+) is the theoretical basis for the determination of thorium by spectrophotometry. In this paper,...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-06DOI: 10.1080/00223131.2024.2365445
R. Kondo, Tomohiro Endo, A. Yamamoto
{"title":"Flux distribution tallies using proper orthogonal decomposition in Monte Carlo calculations","authors":"R. Kondo, Tomohiro Endo, A. Yamamoto","doi":"10.1080/00223131.2024.2365445","DOIUrl":"https://doi.org/10.1080/00223131.2024.2365445","url":null,"abstract":"","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141380180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-29DOI: 10.1080/00223131.2024.2361659
Jingde Chen, Yuta Mukobara, Chikako Ishizuka, Tatsuya Katabuchi, Satoshi Chiba
We utilized a two hidden-layer Bayesian neural network (BNN) model along with data augmentation (DA) to predict the energy dependence of fission product yields (FPY). In the BNN model, the JENDL-5 ...
{"title":"Bayesian approach to energy dependence of fission product yields of 235U by data augmentation","authors":"Jingde Chen, Yuta Mukobara, Chikako Ishizuka, Tatsuya Katabuchi, Satoshi Chiba","doi":"10.1080/00223131.2024.2361659","DOIUrl":"https://doi.org/10.1080/00223131.2024.2361659","url":null,"abstract":"We utilized a two hidden-layer Bayesian neural network (BNN) model along with data augmentation (DA) to predict the energy dependence of fission product yields (FPY). In the BNN model, the JENDL-5 ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-21DOI: 10.1080/00223131.2024.2356767
Linyi Hou, Kanako Toda, Huiyang Mei, N. Aoyagi, Takumi Saito
{"title":"Sorption of Cs\u0000 +\u0000 and Eu\u0000 3+\u0000 onto coherent and melange-type pre-neogene sedimentary rocks","authors":"Linyi Hou, Kanako Toda, Huiyang Mei, N. Aoyagi, Takumi Saito","doi":"10.1080/00223131.2024.2356767","DOIUrl":"https://doi.org/10.1080/00223131.2024.2356767","url":null,"abstract":"","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141114259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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