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Numerical analysis of flow-induced deflection of curved nuclear reactor fuel plates under high velocity flows 对高速流动下弯曲核反应堆燃料板的流动诱导变形进行数值分析
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-22 DOI: 10.1080/00223131.2024.2307430
Junwen Zheng, Xiaoxin Wang, Li Shi, Wenli Guo, Qin Zhou
{"title":"Numerical analysis of flow-induced deflection of curved nuclear reactor fuel plates under high velocity flows","authors":"Junwen Zheng, Xiaoxin Wang, Li Shi, Wenli Guo, Qin Zhou","doi":"10.1080/00223131.2024.2307430","DOIUrl":"https://doi.org/10.1080/00223131.2024.2307430","url":null,"abstract":"Plate-type fuel elements, widely used in high flux reactor (HFR), may experience collapse or vibration under high coolant flow rates. The study examined the behaviors of curved fuel plates under va...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"3 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139518330","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}
引用次数: 0
The effect of boron carbide doping content on the mechanical properties of polyethylene 碳化硼掺杂量对聚乙烯机械性能的影响
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-16 DOI: 10.1080/00223131.2024.2305740
X. Q. Pan, Y. Wu, S. Zhang
{"title":"The effect of boron carbide doping content on the mechanical properties of polyethylene","authors":"X. Q. Pan, Y. Wu, S. Zhang","doi":"10.1080/00223131.2024.2305740","DOIUrl":"https://doi.org/10.1080/00223131.2024.2305740","url":null,"abstract":"Boron carbide doped polyethylene (known as boron-containing polyethylene) is a commonly used neutron shielding material. The effect of doping on the mechanical properties of polyethylene is one of ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"134 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139481886","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}
引用次数: 0
Preliminary study of the criticality monitoring method based on the simulation for the activity ratio of short half-life noble-gas fission products from fuel debris 基于燃料碎片短半衰期惰性气体裂变产物活度比模拟的临界监测方法初步研究
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-09 DOI: 10.1080/00223131.2023.2300773
E. Riyana, Keisuke Okumura, M. Sakamoto, Taichi Matsumura, Kenichi Terashima, I. Kanno
{"title":"Preliminary study of the criticality monitoring method based on the simulation for the activity ratio of short half-life noble-gas fission products from fuel debris","authors":"E. Riyana, Keisuke Okumura, M. Sakamoto, Taichi Matsumura, Kenichi Terashima, I. Kanno","doi":"10.1080/00223131.2023.2300773","DOIUrl":"https://doi.org/10.1080/00223131.2023.2300773","url":null,"abstract":"","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"37 23","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139443020","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}
引用次数: 0
Analytical studies on effects of wind on dispersion of hydrogen leaked in a Partially Open Space 风对部分开放空间泄漏氢气扩散影响的分析研究
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-04 DOI: 10.1080/00223131.2024.2302540
A. Terada, R. Nagaishi
{"title":"Analytical studies on effects of wind on dispersion of hydrogen leaked in a Partially Open Space","authors":"A. Terada, R. Nagaishi","doi":"10.1080/00223131.2024.2302540","DOIUrl":"https://doi.org/10.1080/00223131.2024.2302540","url":null,"abstract":"","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"42 7","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139384974","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}
引用次数: 0
Calculations and analysis of n+ 52 Cr reactions below 20 MeV 20 MeV 以下 n+ 52 Cr 反应的计算和分析
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-04 DOI: 10.1080/00223131.2023.2294191
Wenye Wang, Jimin Wang, Yinlu Han, Tao Xi, Yongli Jin, Ruirui Xu, Yue Zhang
{"title":"Calculations and analysis of n+\u0000 52\u0000 Cr reactions below 20 MeV","authors":"Wenye Wang, Jimin Wang, Yinlu Han, Tao Xi, Yongli Jin, Ruirui Xu, Yue Zhang","doi":"10.1080/00223131.2023.2294191","DOIUrl":"https://doi.org/10.1080/00223131.2023.2294191","url":null,"abstract":"","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"59 4","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139384607","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}
引用次数: 0
The relationship between human error and occupational stress of commissioning workers in nuclear power plants: the mediating effects of anxiety 核电站调试工人人为失误与职业压力之间的关系：焦虑的中介效应
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-02 DOI: 10.1080/00223131.2023.2300313
Yuan Kuang, Shuicheng Tian, Guangli Li, Dejun Zhao, Tao Qing
{"title":"The relationship between human error and occupational stress of commissioning workers in nuclear power plants: the mediating effects of anxiety","authors":"Yuan Kuang, Shuicheng Tian, Guangli Li, Dejun Zhao, Tao Qing","doi":"10.1080/00223131.2023.2300313","DOIUrl":"https://doi.org/10.1080/00223131.2023.2300313","url":null,"abstract":"The commissioning of a nuclear power plant (NPP) is a high-intensity job with severe consequences in the event of accidents. Commissioning workers are exposed to both mentally and physically demand...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"16 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139103460","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}
引用次数: 0
Human reliability analysis of shared equipment in multi-unit site 多单元工地共享设备的人为可靠性分析
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-02 DOI: 10.1080/00223131.2023.2300304
Wanxin Feng, Jinkai Wang, Zhixin Xu, Ming Wang, Li Wen, Yu Yu, Zecong Li
{"title":"Human reliability analysis of shared equipment in multi-unit site","authors":"Wanxin Feng, Jinkai Wang, Zhixin Xu, Ming Wang, Li Wen, Yu Yu, Zecong Li","doi":"10.1080/00223131.2023.2300304","DOIUrl":"https://doi.org/10.1080/00223131.2023.2300304","url":null,"abstract":"Currently, there is no mature method for calculating the probability of human failure that occurs in multi-unit. In this study, the single-unit HRA is expanded and improved, and we have compiled a ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"2 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139096508","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}
引用次数: 0
Development of a radiation tolerant laser-induced breakdown spectroscopy system using a single crystal micro-chip laser for remote elemental analysis 利用单晶微芯片激光器开发用于远程元素分析的耐辐射激光诱导击穿光谱系统
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-02 DOI: 10.1080/00223131.2023.2298485
Koji Tamura, Ryuzo Nakanishi, Hironori Ohba, Takahiro Karino, Takuya Shibata, Takunori Taira, Ikuo Wakaida
{"title":"Development of a radiation tolerant laser-induced breakdown spectroscopy system using a single crystal micro-chip laser for remote elemental analysis","authors":"Koji Tamura, Ryuzo Nakanishi, Hironori Ohba, Takahiro Karino, Takuya Shibata, Takunori Taira, Ikuo Wakaida","doi":"10.1080/00223131.2023.2298485","DOIUrl":"https://doi.org/10.1080/00223131.2023.2298485","url":null,"abstract":"For the development of the remote elemental analysis method in a radiation environment based on the laser-induced breakdown spectroscopy (LIBS), the radiation effects on the laser oscillation prope...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"4 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139082598","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}
引用次数: 0
TFR1-Mediated Iron Metabolism Orchestrates Tumor Ferroptosis and Immunity in Non-Small Cell Lung Cancer. TFR1介导的铁代谢可协调非小细胞肺癌中的肿瘤铁变态反应和免疫。
IF 2.4 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2024-01-01 DOI: 10.1615/JEnvironPatholToxicolOncol.2023049084
Zunqiao Wang, Xingkai Yao, Keping Wang, Bin Wang
{"title":"TFR1-Mediated Iron Metabolism Orchestrates Tumor Ferroptosis and Immunity in Non-Small Cell Lung Cancer.","authors":"Zunqiao Wang, Xingkai Yao, Keping Wang, Bin Wang","doi":"10.1615/JEnvironPatholToxicolOncol.2023049084","DOIUrl":"10.1615/JEnvironPatholToxicolOncol.2023049084","url":null,"abstract":"<p><p>This study aimed to investigate the underlying molecular mechanisms of transferrin receptor (TFR1) in non-small cell lung cancer (NSCLC). Histological analysis was performed using hematoxylin-eosin (HE) staining. The number of CD8+ T cell were determined by flow cytometry and immunofluorescence assays. mRNA levels were analyzed by qRT-PCR. Protein expression was detected by western blot. Ferroptosis was detected by using propidium iodide (PI) staining. Xenograft experiment was applied for determining tumor growth. The results showed that interferon (IFN)-γ plus iron dextran (FeDx) induced iron overload and the ferroptosis of NSCLC cells. Moreover, IFN-γ-mediated upregulation of TFR1 promoted ferritinophagy and tumor cell ferroptosis via blocking via blocking ferritin heavy chain 1 (FTH1)/ ferritin light chain (FTL) signaling. However, TFR1 knockout suppressed the ferroptosis of tumor cells. Furthermore, FeDx-mediated iron overload promoted the sensitivity of anti-programmed death ligand 1 (PD-L1) therapies. Clinically, TFR1 was downregulated in NSCLC patients. Low levels of TFR1 predicted decreased CD8+ T cells. Taken together, IFN-γ combined with iron metabolism therapies may provide a novel alternative for NSCLC.</p>","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"44 1","pages":"1-12"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82027405","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}
引用次数: 0
A review on failure behavior and life prediction of circulation pumps in lead-bismuth eutectic cooled reactors 铅铋共晶冷却反应堆循环泵的失效行为和寿命预测综述
IF 1.2 4区 工程技术
Journal of Nuclear Science and Technology Pub Date : 2023-12-28 DOI: 10.1080/00223131.2023.2295440
Fan Wang, Fei Xiao, Ma Wensheng, Tianzhou Wang, Tao Wang
{"title":"A review on failure behavior and life prediction of circulation pumps in lead-bismuth eutectic cooled reactors","authors":"Fan Wang, Fei Xiao, Ma Wensheng, Tianzhou Wang, Tao Wang","doi":"10.1080/00223131.2023.2295440","DOIUrl":"https://doi.org/10.1080/00223131.2023.2295440","url":null,"abstract":"In advanced nuclear power systems, structure materials have compatibility problems with lead-bismuth eutectic coolants such as liquid metal corrosion, and the corrosion failure behavior of the circ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"314 2 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139052765","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}
引用次数: 0
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