云南高校图书馆联盟文献共享服务平台- HELL

HELL: 作品数：129被引量：117H指数：5; 导出分析报告; 相关领域：理学文化科学更多>>; 相关作者：冯志翔武夷山杜建祝铭阳孙怀江更多>>; 相关机构：南京大学莆田学院华中科技大学电子科技大学更多>>; 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福建省自然科学基金中央级公益性科研院所基本科研业务费专项更多>>

Additional observational features of the thin-shell wormhole by considering quantum corrections: 《Chinese Physics C》2024年第12期200-211,共12页Yun-Xian Chen He-Bin Zheng Ke-Jian He Guo-Ping Li Qing-Quan Jiang; Supported by the National Natural Science Foundation of China(11903025);the Science and Technology Program of Sichuan Province,China(2023ZYD0023);the Youth Science and Technology Innovation Research Team of Sichuan Province,China(21CXTD0038);the Natural Science Foundation of Sichuan Province,China(2022NSFSC1833);by the Central Guidance on the Local Science and Technology Development Fund of SiChuan Province,China(24ZYZYTS0188)。; By considering an asymmetric thin-shell wormhole(ATSW)surrounded by an optically and geometrically thin disk,we investigate the luminosity distribution of this ATSW with the spacetime on two sides encoded with the ren...; 关键词：additional observational features thin-shell wormhole photon rings quantum corrections

Unexpected effect of second-shell defect in iron-nitrogen-carbon catalyst for electrochemical CO_(2)reduction reaction:A DFT study: 《Chinese Journal of Catalysis》2024年第11期247-256,共10页Mengna Wang Qi Wang Tianfu Liu Guoxiong Wang; 国家重点研发计划(2023YFA1508002);国家自然科学基金(22002158,22172009,22125205,92045302);大连化物所创新研究基金(DNL201924,DNL202007);中国科学院碳中和光子科学中心项目.; Metal-nitrogen-carbon catalysts(M-N-C)with single-atom active site are highly efficient catalysts for electrochemical CO_(2)reduction reactions(CO_(2)RR).Abundant M-N-C catalysts have been developed,and the coordinate...; 关键词：Iron-nitrogen-carbon catalysts Electrochemical CO_(2)reduction reaction Defect engineering Constant potential method Density functional theory calculations

Effects of torsion charge on optical appearance and additional photon rings of an asymmetric thin-shell wormhole: 《Chinese Physics C》2024年第11期138-148,共11页Qi-Qin Jing Ke-Jian He Zhi Luo; In this paper,we study the optical properties of asymmetric thin-shell wormholes(ATWs)under torsion charge.Utilizing the cut-and-paste method developed by Visser,we construct these wormholes and determine their key ph...; 关键词：asymmetric thin-shell wormhole torsion charge additional photon ring

Precise Determination of the Bottom-Quark On-Shell Mass Using Its Four-Loop Relation to the MS-Scheme Running Mass: 《Chinese Physics Letters》2024年第10期26-30,共5页Shun-Yue Ma Xu-Dong Huang Xu-Chang Zheng Xing-Gang Wu; supported in part by the National Natural Science Foundation of China(Grant Nos.12175025,12247129,and 12347101);the Graduate Research and Innovation Foundation of Chongqing,China(Grant No.ydstd1912);the Foundation of Chongqing Normal University(Grant No.24XLB015)。; We explore the properties of the bottom-quark on-shell mass(M_(b))by using its relation to the MS mass(m_(b)).At present,this MS-on-shell relation has been known up to four-loop QCD corrections,which however still has...; 关键词：correction QUARK RELATION

Thin-Shell Wormholes Admitting Conformal Motions in Spacetimes of Embedding Class One: 《International Journal of Astronomy and Astrophysics》2024年第3期162-171,共10页Peter K. F. Kuhfittig; This paper discusses the feasibility of thin-shell wormholes in spacetimes of embedding class one admitting a one-parameter group of conformal motions. It is shown that the surface energy density σis positive, while ...; 关键词：Thin-Shell Wormholes Conformal Symmetry Embedding Class One Exotic Matter

Single-atom sites regulation by the second-shell doping for efficient electrochemical CO_(2)reduction: 《Chinese Chemical Letters》2024年第9期360-363,共4页Qian-Qian Tang Li-Fang Feng Zhi-Peng Li Shi-Hao Wu Long-Shuai Zhang Qing Sun Mei-Feng Wu Jian-Ping Zou; financial support of the National Natural Science Foundation of China(Nos.52100186,52170082,51938007 and 52063024);the Jiangxi Provincial Natural Science Foundation(Nos.20225BCJ23003 and 20212ACB203008)。; Nitrogen-doped carbon loaded single-atom catalysts(SACs)are promising candidates for electrocatalytic conversion of CO_(2)into high-valuable chemicals,and the modification of catalysts by heteroatom-doping strategy is...; 关键词：Single-atom catalyst Heteroatom-doping Second shell CO_(2)electroreduction Electronic structure regulation

Guanine-derived F,N co-doped carbon-shell encapsulated iron carbide nanoparticles for enhanced CO_(2)electroreduction activity被引量：1: 《Nano Research》2024年第6期4744-4752,共9页Shuo Chen Lishun Pei Ying Peng Xuefei Zhang Zailai Xie; the financial support from the National Natural Science Foundation of China(Nos.22072018 and 22372039);the Natural Science Foundation of Fujian Province of China(No.2021J06010).; The development of highly selective,cost-effective,and energy-efficient electrocatalysts is critical for carbon dioxide reduction reaction(CO_(2)RR)to produce high-value products.Herein,we propose a facile strategy to...; 关键词：GUANINE F N co-doped carbon dioxide reduction reaction(CO_(2)RR) Fe-based catalyst

Observational appearance and extra photon rings of an asymmetric thin-shell wormhole with a Bardeen profile: 《Chinese Physics C》2024年第6期211-221,共11页何柯腱罗智郭森李国平; Supported by the National Natural Science Foundation of China(11903025);the Science and Technology Program of Sichuan Province,China(2023ZYD0023);the starting fund of China West Normal University(18Q062)。; In this work,the optical appearance of an asymmetric thin-shell wormhole with a Bardeen profile is studied.To initiate the process,we need to construct an asymmetric thin-shell wormhole utilizing the cut-and-paste tec...; 关键词：SHADOW asymmetric thin-shell wormhole Bardeen black hole

Precise determination of the top-quark on-shell mass Mt via its scale-invariant perturbative relation to the top-quark MS mass m_(t)(m_(t)): 《Chinese Physics C》2024年第5期180-193,共14页黄旭东吴兴刚郑绪昌闫江吴知非马鸿浩; Supported in part by the National Natural Science Foundation of China(12247129,12175025,12347101);the Graduate Research and Innovation Foundation of Chongqing,China(ydstd1912)。; The principle of maximum conformality(PMC)provides a systematic approach to solve the conventional renormalization scheme and scale ambiguities.Scale-fixed predictions of physical observables using the PMC are indepen...; 关键词：perturbative QCD top quark mass RENORMALIZATION

HELL电雕机网线网角深度剖析: 《印刷技术》2024年第1期35-40,共6页刘棉亮; 标准网角和自由网角的由来凹印是四大印刷方式之一,其他三种印刷方式中网角的概念,都是通过旋转方式得到,只有凹印是采用在垂直(版辊周向)方向上压缩和拉伸改变网点网宽和网高的方式发生的角度变化。因此其角度范围不像其他三种在0°~9...; 关键词：印刷方式凹印版辊深度剖析角度范围自由网角度变化

HELL