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Cyber-Syndrome:Concept,Theoretical Characterization,and Control Mechanism

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Tsinghua Science and Technology 2024年第3期29卷 721-735页

作者： Feifei Shi Huansheng ning Liming Chen Sahraoui Dhelim School of Computer and Communication Engineering University of Science and Technology BeijingBeijing 100083China Faculty of Computing Ulster UniversityNewtownabbeyBT370QBUK School of Computer Science University College DublinDublinD04 V1W8Ireland

The prevalence of social media and mobile computing has led to intensive user engagement in the emergent Cyber-Physical-Social-Thinking(CPST)***,the easy access,the lack of governance,and excessive use has generated a raft of new behaviors within CPST,which affects users’physical,social,and mental *** this paper,we conceive the Cyber-Syndrome concept to denote the collection of cyber disorders due to excessive or problematic Cyberspace interactions based on CPST *** we characterize the Cyber-Syndrome concept in terms of Maslow’s theory of Needs,from which we establish an in-depth theoretical understanding of Cyber-Syndrome from its etiology,formation,symptoms,and ***,we propose an entropy-based Cyber-Syndrome control mechanism for its computation and *** goal of this study is to give new insights into this rising phenomenon and offer guidance for further research and development.

关键词： Cyber-Syndrome cyber-physical systems Cyber-Physical-Social-Thinking(CPST)space Maslow’sHierarchy of Needs entropy

Two-Dimensional Graphitic Carbon-Nitride(g-C_(3)N_(4))-Coated LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)Cathodes for High-Energy-Density and Long-Life Lithium Batteries

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Energy & Environmental Materials 2024年第6期7卷 140-149页

作者： Zhenliang Duan Pengbo Zhai ning Zhao Xiangxin Guo College of Physics Qingdao UniversityQingdao 266071China College of Materials Science and Engineering Qingdao UniversityQingdao 266071China Tianmushan Laboratory Xixi Octagon CityHangzhou 310023China

High-capacity nickel-rich layered oxides are promising cathode materials for high-energy-density lithium ***,the poor structural stability and severe side reactions at the electrode/electrolyte interface result in unsatisfactory cycle ***,the thin layer of two-dimensional(2D)graphitic carbon-nitride(g-C_(3)N_(4))is uniformly coated on the LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(denoted as NCM811@CN)using a facile chemical vaporization-assisted synthesis *** an ideal protective layer,the g-C_(3)N_(4)layer effectively avoids direct contact between the NCM811 cathode and the electrolyte,preventing harmful side reactions and inhibiting secondary crystal ***,the unique nanopore structure and abundant nitrogen vacancy edges in g-C_(3)N_(4)facilitate the adsorption and diffusion of lithium ions,which enhances the lithium deintercalation/intercalation kinetics of the NCM811 *** a result,the NCM811@CN-3wt%cathode exhibits 161.3 mAh g^(−1)and capacity retention of 84.6%at 0.5 C and 55°C after 400 cycles and 95.7 mAh g^(−1)at 10 C,which is greatly superior to the uncoated NCM811(i.e.129.3 mAh g^(−1)and capacity retention of 67.4%at 0.5 C and 55°C after 220 cycles and 28.8 mAh g^(−1)at 10 C).The improved cycle performance of the NCM811@CN-3wt%cathode is also applicable to solid–liquid-hybrid cells composed of PVDF:LLZTO electrolyte membranes,which show 163.8 mAh g^(−1)and the capacity retention of 88.1%at 0.1 C and 30°C after 200 cycles and 95.3 mAh g^(−1)at 1 C.

关键词： cathode materials g-C_(3)N_(4)coating LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2) lithium batteries PVDF:LLZTO electrolyte membranes

Structure of the mantle transition zone in the central and western parts of the North China Craton using the receiver function 3D Kirchhoff migration method

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Science China Earth Sciences 2024年第9期67卷 2783-2795页

作者： Min ZHU Qingju WU Jieyuan ning Ruiqing ZHANG Institute of Geophysics China Earthquake AdministrationBeijing 100081China Institute of Theoretical and Applied Geophysics Peking UniversityBeijing 100871China

Using data from the regional broadband dense temporary array deployed by the ChinArray project,we applied the three-dimensional(3D)Kirchhoff migration method of the teleseismic P-wave receiver function to investigate discontinuity structures of the mantle transition zone(MTZ)in the central and western parts of the North China Craton(NCC)using a highresolution 3D velocity model of the East Asian *** results show that the 410-km discontinuity beneath the Datong Volcano is depressed by~10 km,indicating the presence of a high-temperature anomaly near the depth of 410 km,which is likely related to small-scale mantle upwelling caused by the dehydration of the stagnant Pacific Plate in the *** upwelling of hot material provides a heat source for surface magmatic *** the Bohai Bay Basin,significant subsidence of the 660-km discontinuity is observed,and the transition zone here is extensively ***’s suggested that the anomalies in this region are related to the stagnation of the Pacific slab in the *** the thickness of the transition zone west of the North-South Gravity Lineament appears normal,we propose that the subducting front of the Pacific slab did not cross the gravity lineament in the *** comparison,the small-scale subsidence of the 660-km discontinuity and the thickening of the MTZ observed north of the Hannuoba Volcano likely indicate that the slab crossed the gravity lineament at its turning point and remained in the ***,a local thickening of the MTZ is observed in the Dabie orogenic belt of the Qinling *** is believed to be a combined effect of lithospheric delamination into the transition zone in the lower Yangtze region and the stagnation of the Pacific Plate.

关键词： North China Craton Mantle transition zone Receiver function migration Datong Volcano

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丹霞山旅游文化品牌的网络公关策略

韶关学院学报 2017年第10期38卷 91-95页

作者：惠转宁韶关学院文学院广东韶关512005

网络的迅速普及与应用,为旅游文化形象的塑造创造了便利条件,网络公关使旅游文化把握了形象塑造的主动权。因此,增强网络公关意识,采取多种网络公关方式,充分发挥网络作用,是进一步提升丹霞山知名度和美誉度的有效途径。

关键词：丹霞山旅游文化品牌网络公关

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现代文学思潮概念的界定

宜春学院学报 2008年第1期30卷 69-71,81页

作者：惠转宁韶关学院中文系广东韶关512005

目前在现代文学方面研究文学思潮的文章逐步增多。中国现代文学思潮的研究不同于一般的中国现代文学史的研究。思潮着重于探讨一定时代背景和社会历史条件下作家的创作意识、读者的阅读意识和批评意识。研究文学思潮更能反映出文学的发... 详细信息

目前在现代文学方面研究文学思潮的文章逐步增多。中国现代文学思潮的研究不同于一般的中国现代文学史的研究。思潮着重于探讨一定时代背景和社会历史条件下作家的创作意识、读者的阅读意识和批评意识。研究文学思潮更能反映出文学的发展流变的规律。但在研究中却存在着概念、界限不清的问题。

关键词：文学思潮概念界定意识

Microbiome-driven anticancer therapy:A step forward from natural products

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mLife 2024年第2期3卷 219-230页

作者： Yunxuan Guan Di Wu Hui Wang ning-ning Liu State Key Laboratory of Systems Medicine for Cancer Center for Single‐Cell OmicsSchool of Public HealthShanghai Jiao Tong University School of MedicineShanghaiChina

Human microbiomes,considered as a new emerging and enabling cancer hallmark,are increasingly recognized as critical effectors in cancer development and *** of microbiome revitalizing anticancer therapy from natural products shows promise toward improving cancer ***,we summarize our current understanding of the human microbiome‐driven molecular mechanisms impacting cancer progression and anticancer *** highlight the potential translational and clinical implications of natural products for cancer prevention and treatment by developing targeted therapeutic strategies as adjuvants for chemotherapy and immunotherapy against *** challenges and opportunities for future investigations using modulation of the microbiome for cancer treatment are further discussed in this review.

关键词： anticancer cancer chemotherapy immunotherapy microbiota

基于教师资格国考背景下的课程实施——以“说写技能训练”课为例

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韶关学院学报 2019年第5期40卷 58-62页

作者：惠转宁韶关学院文学院

教师资格证考试由以往的师范类直接获得到现在实行全国统一考试的转变,是为了提升教师综合素质和专业水平而实施的重要举措,也进一步促进了教师资格制度的改革与完善,由此引发高校师范类教师教育课程的必然调整趋势。由于受专业特点限制... 详细信息

教师资格证考试由以往的师范类直接获得到现在实行全国统一考试的转变,是为了提升教师综合素质和专业水平而实施的重要举措,也进一步促进了教师资格制度的改革与完善,由此引发高校师范类教师教育课程的必然调整趋势。由于受专业特点限制,文科生实践实训严重不足、知识转化能力低、社会适应能力和创新能力较弱,“说写技能训练”课程的开设力求对此现状有所改观。本课程全程在微格课室进行实践训练,通过对所学理论知识的实践运用,尝试学以致用、以用促学方式打通理论与实践课堂。

关键词：教师资格考试 “说写技能训练” 微格课室综合素养理论与实践

Organic Synthesis through Radical Innovation:Frustrated Radical Pairs

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Chinese Journal of Chemistry 2024年第10期42卷 1157-1160页

作者： Zhibin Hu Zengrui Cheng ning Jiao State Key Laboratory of Natural and Biomimetic Drugs School of Pharmaceutical SciencesPeking UniversityBeijing 100191China Shanghai Key Laboratory of Green Chemistry and Chemical Processes East China Normal UniversityShanghai 200062China

Frustrated Lewis Pairs(FLPs)represent a unique class of interactions in Lewis acid-base chemistry,driven by spatial hindrance or incongruent orbital energy levels that hinder the formation of effective coordination *** have received significant attention for their application in activating small molecules and facilitating organic synthesis *** developments have led to the emergence of Frustrated Radical Pairs(FRPs)as an extension of the radical *** are formed from FLPs through Single Electron Transfer(SET)and exhibit the ability to activate a variety of chemical *** research on FLPs is well-established,investigations into FRPs in organic reactions remain *** review highlights the current state of FRPs in organic synthesis,delves into mechanistic insights,explores their potential,and underscores the challenges in this emerging field.

关键词： Radicals Frustrated Lewis Pairs Frustrated Radical Pairs Methodology and reactions Reaction mechanisms

《高等语文》与大学生文化素质的培养——以金庸武侠作品为例

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韶关学院学报 2009年第8期30卷 152-155页

作者：惠转宁韶关学院文学院广东韶关512005

《高等语文》是一门适合当代大学生需要的、偏重文化素养教育的基础性课程,"武侠、言情与通俗文学"是本教材设置的二十五个专题中的一个。不管文学界对武侠小说怎样评价,武侠小说的经久不衰及大面积阅读(尤其在高校学生中),已成为不容... 详细信息

《高等语文》是一门适合当代大学生需要的、偏重文化素养教育的基础性课程,"武侠、言情与通俗文学"是本教材设置的二十五个专题中的一个。不管文学界对武侠小说怎样评价,武侠小说的经久不衰及大面积阅读(尤其在高校学生中),已成为不容忽视的事实;与金庸武侠作品的流行这个现实格格不入的另一个现实是:校园中我们的教师在学生的武侠阅读中几乎是缺席的。如果有了老师的正确引导和讲解,将有利于青少年的阅读,并最终塑造大学生良好的文化素养。

关键词：高校培养素质教育金庸武侠作品