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NUCLEI: 作品数：664被引量：565H指数：8; 导出分析报告; 相关领域：理学医药卫生更多>>; 相关作者：寿成超刘彩云郭建友燕鑫刘彩云更多>>; 相关机构：北京大学北京大学临床肿瘤学院北京大学肿瘤医院西北妇女儿童医院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国科学院知识创新工程国家高技术研究发展计划更多>>

Selection of abnormal trends in nuclearβ-decay half-lives by neural network and exploration of the physical mechanisms: 《Nuclear Science and Techniques》2025年第3期134-145,共12页Peng Li Zhong-Ming Niu Yi-Fei Niu; supported by the‘Young Scientist Scheme’of the National Key R&D Program of China(No.2021YFA1601500);National Natural Science Foundation of China(Nos.12075104,12375109,11875070,and 11935001);Anhui Project(Z010118169);Key Research Foundation of the Education Ministry of Anhui Province(No.2023AH050095)。; Nuclearβ-decay,a typical decay process for unstable nuclei,is a key mechanism for producing heavy elements in the Universe.In this study,neural networks were employed to predictβ-decay half-lives and,for the first t...; 关键词：β-decay half-lives Neural network Abnormal nuclei

Enhanced empirical formulas forα-decay of heavy and superheavy nuclei:Incorporating deformation effects of daughter nuclei: 《Chinese Physics C》2025年第3期115-131,共17页M.Ismail A.Adel Asmaa Ibrahim; The latest experimental data ofα-decay half-lives for 573 nuclei within the range of 52≤Z≤118 are utilized to enhance empirical formulas with updated coefficients.These formulas are enhanced by analyzing the contri...; 关键词：α-decay half-lives empirical formulas deformation effects superheavy nuclei

Triggering highly nonlinear responses in 229 Th nuclei with an intense laser: 《Nuclear Science and Techniques》2025年第2期1-4,共4页Xiao-Jun Liu; In a recent paper published in Phys.Rev.Lett.133,152503(2024),H.Zhang,T.Li,and X.Wang predicted that modern intense lasers can induce highly nonlinear responses in the 229 Th nucleus for the first time,which is an ast...; 关键词：NONLINEAR INTENSE FRONTIER

Prediction of the first 2^(+) states properties for atomic nuclei using light gradient boosting machine: 《Nuclear Science and Techniques》2025年第2期95-102,共8页Hui Liu Xin-Xiang Li Yun Yuan Wen Luo Yi Xu; supported by the National Key R&D Program of China (No. 2022YFA1603300);the Romanian Ministry of Research,Innovation and Digitalization under Contract PN 23.21.01.06;The ELI-RO project with Contract ELI-RORDI-2024-008 (AMAP);a grant from the Romanian Ministry of Research,Innovation and Digitization,CNCS-UEFIS-CDI,with project numbers PN-Ⅲ-P4-PCE-2021-1014, PN-Ⅲ-P4-PCE-2021-0595, and PN-Ⅲ-P1-1.1-TE2021-1464 within PNCDI Ⅲ; The first 2^(+)excited states of the nucleus directly reflect the interaction between the shell structure and the nucleus,providing insights into the validity of the shell model and nuclear structure characteristics.A...; 关键词：First 2^(+) state Nuclear levels Light gradient boosting machine

Observation and mechanism of non-uniform distribution of tin nuclei in preparing vapor diffusion coated Nb_(3)Sn thin film for SRF applications: 《Nuclear Science and Techniques》2025年第1期22-34,共13页Shuai Wu Yang Ye Zi-Qin Yang Yuan He Jian-Peng Li Guang-Ze Jiang Lu Li Shi-Chun Huang An-Dong Wu Hang-Xu Li Shao-Hua Lu Tao Liu Feng Qiu Cang-Long Wang Ji-Zheng Duan Teng Tan Zhi-Jun Wang Sheng-Hu Zhang Hong-Wei Zhao Wen-Long Zhan; supported by the National Natural Science Foundation of China(No.12175283);Youth Innovation Promotion Association of Chinese Academy of Sciences(2020410);Advanced Energy Science and Technology Guangdong Laboratory(HND20TDSPCD,HND22PTDZD).; Growth of high-quality Nb_(3)Sn thin films for superconducting radiofrequency(SRF)applications using the vapor diffusion method requires a uniform distribution of tin nuclei on the niobium(Nb)surface.This study examin...; 关键词：NUCLEATION Tin chloride Non-uniform distribution Vapor diffusion Crystal orientation Adsorption energy

An IACT direction reconstruction method suitable for optimizing Cherenkov telescope layouts: 《Radiation Detection Technology and Methods》2024年第4期1672-1681,共10页Hu Liu Yaling Chen Feng Zhang; supported by the National Natural Science Foundation of China(Grant Number 12205244).; Problem The angular resolution of a gamma-ray detector is crucial for the detailed study of gamma-ray sources.The imaging atmospheric Cherenkov technique is used in ground-based gamma-ray astronomy to detect and study...; 关键词：Cosmic ray Nuclei identification Longitudinal development Cherenkov image

Clustering in nuclei:progress and perspectives: 《Nuclear Science and Techniques》2024年第12期343-375,共33页Kang Wei Yan‑Lin Ye Zai‑Hong Yang; National Key R&D Program of China(Nos.2023YFA1606403,2023YFE0101600,2022YFA1605100,and 2023YFE0101500);National Natural Science Foundation of China(Nos.12027809,11961141003,and 12275006)。; Nucleus is essentially composed of protons and neutrons,which are commonly known as nucleons.Interestingly,some of nucleons may group together and exhibit collective behavior inside a nucleus.Such clustering efects ha...; 关键词：Nuclear matter Cluster structure Wave-packet presentation Molecular bond Condensation confguration

TshFNA-Examiner:A Nuclei Segmentation and Cancer Assessment Framework for Thyroid Cytology Image: 《Journal of Shanghai Jiaotong university(Science)》2024年第6期945-957,共13页KE Jing ZHU Junchao YANG Xin ZHANG Haolin SUN Yuxiang WANG Jiayi LU Yizhou SHEN Yiqing LIU Sheng JIANG Fusong HUANG Qin; the National Natural Science Foundation of China(No.62102247);the Natural Science Foundation of Shanghai(No.23ZR1430700)。; Examining thyroid fine-needle aspiration(FNA)can grade cancer risks,derive prognostic information,and guide follow-up care or surgery.The digitization of biopsy and deep learning techniques has recently enabled comput...; 关键词：thyroid fine-needle aspiration(FNA)cytology The Bethesda System for Reporting Thyroid Cytopathology(TBSRTC) diagnostic system nuclei segmentation cancer risk classification

Neural Network Mechanisms Underlying General Anesthesia:Cortical and Subcortical Nuclei: 《Neuroscience Bulletin》2024年第12期1995-2011,共17页Yue Hu Yun Wang Lingjing Zhang Mengqiang Luo Yingwei Wang; supported by the National Natural Science Foundation of China(82271292,82371286,and 82101350);the Foundation of Shanghai Municipal Science and Technology Medical Innovation Research Project(23Y21900600).; General anesthesia plays a significant role in modern medicine.However,the precise mechanism of general anesthesia remains unclear,posing a key scientific challenge in anesthesiology.Advances in neuroscience technique...; 关键词：General anesthesia Neural network CORTEX Subcortical nuclei CONSCIOUSNESS

Davidson base as an appropriate base for the shell model in the case of 1p- and 1h- nuclei: 《Communications in Theoretical Physics》2024年第10期92-98,共7页Hadi Sobhani Yan-An Luo Amir Jalili Hassan Hassanabadi; supported by the Natural Science Foundation of China (12275141, 12250410254);Natural Science Foundation of Tianjin (20JCYBJC01510);the ZSTU intramural grant (Grant No. 23062211-Y)。; This study endeavors to develop an improved set of basis functions for nuclear shell-model calculations. The shell model, a well-established approach to understanding nuclear structure,typically employs the harmonic o...; 关键词：shell-model calculations nuclear structure beta decay gamma transition

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