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林克明旧居修缮与活化利用,广州,广东,中国

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世界建筑 2024年第8期 64-69页

作者： Guangdong Architectural design and research institute Group Co.,Ltd. Architectural design and research institute of South china University of Technology 广东省建筑设计研究院集团股份有限公司华南理工大学建筑设计研究院有限公司

街区断点更新林克明旧居(简称旧居)1935年由中国第一代著名建筑师林克明设计建造。旧居所在的越秀北路原为民国初年广州城墙拆除后的城基路,城外即东濠涌,前后高差达8m。林克明巧妙地利用地形组织功能与空间,并采用摩登建筑理念,使建筑... 详细信息

街区断点更新林克明旧居(简称旧居)1935年由中国第一代著名建筑师林克明设计建造。旧居所在的越秀北路原为民国初年广州城墙拆除后的城基路,城外即东濠涌,前后高差达8m。林克明巧妙地利用地形组织功能与空间,并采用摩登建筑理念,使建筑形体呈现出迷人的风采。

关键词：建筑形体建筑理念活化利用功能与空间著名建筑师林克明修缮城墙

Top 10 Influential Events in carbon neutrality and climate change response for 2023

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Frontiers in Energy 2024年第1期18卷 1-3页

作者： research institute of Carbon Neutrality of Shanghai Jiao Tong University research institute of Carbon Neutrality Shanghai Jiao Tong UniversityShanghai 200240China

In 2023, the global community intensified its efforts towards achieving carbon neutrality and addressing climate change, witnessing several impactful events. research institute of Carbon Neutrality, Shanghai Jiao Tong University compiled the Top 10 Events (in chronological order) in the field of global carbon neutrality and climate change response for 2023, to share with readers these significant moments that document the ongoing ambition and collective efforts of human society.

关键词： neutral collective intensified

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中建滨湖设计总部,成都,四川,中国

世界建筑 2024年第4期 16-19页

作者： china Southwest Architectural design and research institute Corp. Ltd. 中国建筑西南设计研究院有限公司

作为西南地区首个近零能耗建筑项目,中建滨湖设计总部从地域气候适应性的节能研究出发,考虑冬夏不同工况,突破体型系数的限制,提出了夏热冬冷地区超低能耗建筑设计的理论及方法。项目综合运用被动式策略、主动式技术与可再生能源,结合... 详细信息

作为西南地区首个近零能耗建筑项目,中建滨湖设计总部从地域气候适应性的节能研究出发,考虑冬夏不同工况,突破体型系数的限制,提出了夏热冬冷地区超低能耗建筑设计的理论及方法。项目综合运用被动式策略、主动式技术与可再生能源,结合工业化技术与新材料研发,最终实现形式空间、建筑技术与能耗性能的良好匹配。

关键词：可再生能源工业化技术体型系数气候适应性新材料研发西南地区

中国政治经济学年度发展报告（2023）（下）

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政治经济学评论 2024年第3期 90+207-208页

作者： Center for Studies of Contemporary Political Economy,research institute for 21st-Century Marxism,Nankai University·University of Chinese Academy of Social Science Center for Teaching and research on Capital,Renmin University of china National institute of Socialist Political Economy with Chinese Characteristics,Renmin University of china 南开大学·中国社会科学院大学21世纪马克思主义研究院当代政治经济学研究中心中国人民大学《资本论》教学与研究中心中国人民大学全国中国特色社会主义政治经济学研究中心

编者按2023年，高质量发展扎实推进，新质生产力加快形成，我国经济总体回升向好，圆满实现发展主要预期目标。为针对性地破解经济恢复发展中的难题，聚焦推进中国式现代化进程中的重点、难点问题，中国政治经济学界开展系统深入研究，...

编者按2023年，高质量发展扎实推进，新质生产力加快形成，我国经济总体回升向好，圆满实现发展主要预期目标。为针对性地破解经济恢复发展中的难题，聚焦推进中国式现代化进程中的重点、难点问题，中国政治经济学界开展系统深入研究，取得系列代表性成果。为准确刻画学界研究进展和轨迹，推动中国经济学理论体系的构建和完善，本刊精选议题如期奉上《中国政治经济学年度发展报告（2023）》。自2010年起，本刊连续十四年发布《中国政治经济学年度发展报告》，“年度发展报告”专栏已成为本刊标志性特色栏目。2023年报告聚焦12个专题，分为（上）（下）两篇，其中专题1—6于报告（上）篇刊登，专题7—12由报告（下）篇刊登。2023年报告（下）选题如下：

关键词：

Report on Cardiovascular Health and Diseases in china 2023:An Updated Summary

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Biomedical and Environmental Sciences 2024年第9期37卷 949-992页

作者： National Center for Cardiovascular Diseases The Writing Committee of the Report on Cardiovascular Health and Diseases in china Shengshou Hu .

Since 1990,china has made considerable progress in resolving the problem of“treatment difficulty”of cardiovascular diseases(CVD).The prevalent unhealthy lifestyle among Chinese residents has exposed a massive proportion of the population to CVD risk factors,and this situation is further worsened due to the accelerated aging population in *** remains one of the greatest threats to the health of Chinese *** terms of the proportions of disease mortality among urban and rural residents in china,CVD has persistently ranked *** 2021,CVD accounted for 48.98%and 47.35%of deaths in rural and urban areas,*** out of every five deaths can be attributed to *** implement a national policy“focusing on the primary health institute and emphasizing prevention”and truly achieve a shift of CVD prevention and treatment from hospitals to communities,the National Center for Cardiovascular Diseases has organized experts from relevant fields across china to compile the“Report on Cardiovascular Health and Diseases in china”annually since *** 2024 report is established based on representative,published,and high-quality big-data research results from cross-sectional and cohort population epidemiological surveys,randomized controlled clinical trials,large sample registry studies,and typical community prevention and treatment cases,along with data from some projects undertaken by the National Center for Cardiovascular *** firsthand data not only enrich the content of the current report but also provide a more timely and comprehensive reflection of the status of CVD prevention and treatment in china.

关键词： Cardiovascular disease Risk factor Prevalence Mortality Rehabilitation Basic research Medical device development Health economics

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广州白云站

建筑实践 2024年第4期 128-129页

作者： china Railway Siyuan Survey and design Group Co.,Ltd. Architectural design & research institute of SCUT Co.,Ltd. Guangzhou Urban Planning & design Survey research institute Co.,Ltd. Nikken Sekkei Consortium 中铁第四勘察设计院集团有限公司华南理工大学建筑设计研究院广州市城市规划勘测设计研究院株式会社日建设计

关键词：

Quasi-static Analysis of Thrust-loaded Angular Contact Ball Bearings Part Ⅱ:Results and Discussion

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Chinese Journal of Mechanical Engineering 2012年第1期25卷 81-87页

作者： CHEN Wenhua1,2,MA Zikui1,GAO Liang1,LI Xinglin3,and PAN Jun2 1 institute of Mechanical design,Zhejiang University,hangzhou 310027,china 2 institute of Mechanical design and Manufacturing,Zhejiang Sci-Tech University,hangzhou 310018,china 3 State Testing Laboratory of hangzhou Bearing Test & research Center,hangzhou 310022,china institute of Mechanical design Zhejiang University Hangzhou China institute of Mechanical design and Manufacturing Zhejiang Sci-Tech University Hangzhou China State Testing Laboratory of hangzhou Bearing Test & research Center Hangzhou China

Ball bearings are widely employed mechanical components characterized by high precision and quality,and usually play important roles in various rotary machines and *** advanced applications require a deep understanding of their various kinematic and tribological characteristics that are essential to predict the fatigue endurance,relieve the vibration and minimize the power dissipation of ball bearings in particular *** angular contact ball bearing under a specified operating condition is simulated with the quasi-static/creepage analytical model proposed in the preceding *** results demonstrate that the ball bearing is a statically determinate *** the balls spin on both inner and outer races means the ball is controlled by neither the inner nor the outer *** friction between the ball and raceway renders the inner and outer contact angles *** larger the coefficient of friction is,the larger the angle *** tangential traction perpendicular to the rolling direction due to the spin induces a gyro-like rotation of the ball with respect to the raceway even if no inertial effects are *** tangential elastic compliance of contacting surfaces gives rise to locked areas within the contact patch and transforms the sliding lines from circles into *** differential slip due to the close conformity of the ball and raceway makes the sliding and traction distributions asymmetric,which will influence the location of the spinning center of the ball with respect to the *** quasi-static/creepage model can be used to reveal the operating behaviors of ball bearings running under steady conditions and to optimize the design of ball bearings for specific applications.

关键词： ball bearing quasi-static creepage differential slip tangential elastic compliance

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Characteristics of the Lower Yellow River channel shrinkage and its discriminant parameters

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Science china(Technological Sciences) 2010年第5期53卷 1374-1386页

作者： HU ChunHong1 & ZHANG GuoGang2 1 china institute of Water Resources and Hydropower research,Beijing 100038,china 2 Guangdong Electric Power design institute,Guangzhou 510663,china china institute of Water Resources and Hydropower research Guangdong Electric Power design institute

This paper analyzes the changing trends of the Lower Yellow River(LYR) transverse profile parameters and their aberrance points by the time series analysis *** results show that there has been a trend of changes in the LYR channel transverse profile parameters since the *** main river channel has a tendency of shrinkage year by year and the trend will be continued in the *** main features of the LYR channel shrinkage are remarkable reductions of bankfull dis-charges and bankfull areas,corresponding decreases of bankfull widths,average bankfull water depths and maximal bankfull water depths,as well as increases of bankfull water levels and width-depth ratios *** discriminant parameters for threshold of the LYR main channel shrinkage were put *** indicates that the LYR main channel began to shrink in the 1970s and has entered into a serious phase of channel shrinkage since the *** incompatible index of discharged water-sediment processes of the Sanmenxia Reservoir was introduced,which revealed that there was a trend of increasing in the incompatibility between water flow and sediment *** relations between the LYR main channel shrinkage parameters and discharged water-sediment processes of the Sanmenxia Reservoir were founded,which indicate that the LYR main channel shrinkage can be mitigated and improved through the regulation of discharged water-sediment processes of the reservoir,especially through the regulation of water-sediment incompatible *** LYR channel for water and sediment transportation can be restored and maintained.

关键词： Lower Yellow River time series analysis main river channel shrinkage discriminant parameters of channel shrinkage water-sediment incompatible index

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同福里地块过渡临时校园,上海,中国

世界建筑 2024年第4期 66-67页

作者： Arcplus institute of Shanghai Architectural design & research FREE STUDIO 华建集团上海建筑设计研究院有限公司沈钱建筑创作工作室

项目坐落于上海市人民广场北侧,场地周边早期石库门住宅群与当代超高层建筑群交织,处于复杂城市化的高密度城区中,新建筑在此地的涌现将折射出城市当代与传统的共生性。作为一座临时学校,校园包含12个班的幼儿园和15个班的小学,满足两... 详细信息

项目坐落于上海市人民广场北侧,场地周边早期石库门住宅群与当代超高层建筑群交织,处于复杂城市化的高密度城区中,新建筑在此地的涌现将折射出城市当代与传统的共生性。作为一座临时学校,校园包含12个班的幼儿园和15个班的小学,满足两个学段的独立性和教学需求,也为未来其他城市公共功能预留好应变性。在用地紧张的现状下,为了让建筑更紧凑高效且满足更多的日照,设计采用了“围合布局”和“双外廊”两个操作,打造出自由有趣、内外联动的校园空间。

关键词：高密度城区人民广场校园空间用地紧张石库门住宅超高层建筑群应变性围合