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Form Follows Water: A Study on Stormwater Resilient Urban Design

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China City Planning Review 2017年第3期26卷 32-39页

作者： zhou yinan Li Baowei Qian Fang(译) School of Architecture and Design Beijing Jiaotong University College of Architecture and Urban Planning Tongji University Urban Design Department Beijing Municipal Planning & National Land Resources Administration Committee 不详

Rapid urbanization and global warming cause a sharp increase of frequency and intensity of stormwater disaster. Urban design, depending on the methodology of urban form and the creation of the spatial environment to promote stormwater resilience, has broken through the traditional design mode and become an efficient path leading to addressing urban stormwater disaster. Firstly, this paper discusses the concept and connotation of stormwater resilient urban design based on the resilient city theory in order to set up the theoretical framework of the design method. Then combining with the specific cases and focusing on four key problems of urban design, the practical urban design methods in favor of stormwater resilience are analyzed, including the optimization of land use, the organization of urban structure, the creation of multi-functional space, and the integration of urban systems. In the end, the paper further analyzes the challenges in practical application. Stormwater resilient urban design expands the boundary of traditional urban design and provides a new choice for performance-based e co-city design.

关键词： stormwater resilience urban design resilient city eco-city performance-based design

A rare presentation of lung squamous cell carcinoma metastasis to the distal phalanx of the little finger:a case report

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Cancer Innovation 2022年第2期1卷 194-196页

作者： Jianjun Wu yinan zhou Dawei Yang Fan Yang Department of Cardiology The Second Affiliated Hospital of Harbin Medical UniversityHarbinChina Key Laboratory of Myocardial Ischemia Ministry of EducationHarbin Medical UniversityHarbinChina Department of Digestive Internal Medicine The First Affiliated Hospital of Harbin Medical UniversityHarbinChina Department of Orthopedics The Fourth Affiliated Hospital of Harbin Medical UniversityHarbinChina

Lung cancer is one of the most common malignant tumors *** detection is the most important factor that affects the prognosis of lung cancer *** distal phalanx is a highly unusual metastatic site of lung cancer,and is often misdiagnosed,especially when accompanied by ***,we present the case of a 68‐year‐old male patient who injured his right little *** hope this rare case will help clinicians to better diagnosis acral metastases of lung cancer to prolong patient survival.

关键词： acrometastases lung neoplasm micro metastasis pulmonary disease

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基于多目标设计决策的城市形态与能耗相关性

同济大学学报（自然科学版） 2021年第7期49卷 1013-1022页

作者：周艺南杨沛儒北京交通大学建筑与艺术学院北京100044 同济大学建筑与城市规划学院上海200092 佐治亚理工学院设计学院亚特兰大30332

提出了被动式能源街区概念,并建立了多要素关联作用下的城市形态与能耗研究框架。运用多目标设计决策(MDO),以上海气候条件下的3个模拟实验为例,揭示了由建筑类型、街区容量、使用模式等城市形态要素改变而引发的建筑能耗变化规律。最后... 详细信息

提出了被动式能源街区概念,并建立了多要素关联作用下的城市形态与能耗研究框架。运用多目标设计决策(MDO),以上海气候条件下的3个模拟实验为例,揭示了由建筑类型、街区容量、使用模式等城市形态要素改变而引发的建筑能耗变化规律。最后,给出了被动式能源街区的城市空间形态优化设计策略。

关键词：低碳城市城市形态被动式能源街区多目标设计决策能耗节能

The impact of toroidal mode coupling on high-density discharges in J-TEXT

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Plasma Science and Technology 2024年第12期26卷 1-8页

作者： Peng DENG Wenzhe MAO Zhipeng CHEN yinan zhou Peng SHI zhoujun YANG Li GAO Tao LAN Jinlin XIE Hong LI Zian WEI Adi LIU Chu zhou Weixing DING Wandong LIU Ge ZHUANG School of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230026People’s Republic of China State Key Laboratory of Advanced Electromagnetic Technology International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma PhysicsSchool of Electrical and Electronic EngineeringHuazhong University of Science and TechnologyWuhan 430074People’s Republic of China Institute of Plasma Physics Chinese Academy of SciencesHefei 230031People’s Republic of China

Density limit has long been a widely studied issue influencing the operating range of *** rapid growth of the m/n=2/1(where m and n are poloidal and toroidal mode numbers,respectively)tearing mode is generally regarded as a primary precursor to the density limit *** this experiment,the coupling of the m/n=1/1 mode and the m/n=2/1 mode in highdensity plasma was *** a sawtooth cycle,the frequencies of the two modes gradually converge until they become *** that,toroidal coupling occurs between the 1/1 and 2/1 modes,resulting in a mutually fixed phase *** the occurrence of toroidal coupling,the 2/1 mode is *** to the disruption,the cessation of the 1/1 and 2/1 mode coupling,along with the rapid growth in the amplitude of the 2/1 mode,can be ***,under the same parameters,comparing discharges with or without the 1/1 mode,it is found that the presence of the 1/1 mode leads to higher plasma density and temperature parameters.

关键词： toroidal coupling tearing mode density limit sawtooth

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高能效城市设计:密度、类型与能源性能

建筑科学 2017年第4期33卷 164-172页

作者：周艺南同济大学上海200092

能源系统是城市生态系统的重要组成部分,近年来由于环境压力和产业转型需求,引发社会普遍关注。文章从城市设计视角对密度和类型概念进行剖析,在传统和现代城市形态间开展比较研究,建立城市形态因子同能源性能的相关性,进而通过上海街... 详细信息

能源系统是城市生态系统的重要组成部分,近年来由于环境压力和产业转型需求,引发社会普遍关注。文章从城市设计视角对密度和类型概念进行剖析,在传统和现代城市形态间开展比较研究,建立城市形态因子同能源性能的相关性,进而通过上海街区能源性能模拟试验,探索了多目标决策下密度和类型的设计方法。最后,提出高能效城市设计的理念并对其应用展开进一步讨论。

关键词：城市设计城市形态密度类型能源多目标设计优化生态城市

人民城市理念下的城市更新实施机制创新——以京张铁路遗址公园为例

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城市发展研究 2024年第7期31卷 16-20页

作者：周艺南李保炜北京交通大学建筑与艺术学院北京市规划和自然资源委员会海淀分局

当下我国大城市建设逐步从增量时代迈向存量时代，以减量提质为核心的城市更新成为当前城市建设的主旋律。城市更新，面临着现状环境复杂、利益主体众多以及既有政策机制适配等问题，人民城市理念为新时代城市更新指明了方向。通过对人... 详细信息

当下我国大城市建设逐步从增量时代迈向存量时代，以减量提质为核心的城市更新成为当前城市建设的主旋律。城市更新，面临着现状环境复杂、利益主体众多以及既有政策机制适配等问题，人民城市理念为新时代城市更新指明了方向。通过对人民城市理念的分析，提出面向人民城市的城市更新应具有价值判断的人民性、实践过程的开放性、空间营造的内涵性、规划实施的科学性四个特征。进一步结合京张铁路遗址公园的建设经验，构建城市更新实施机制，即在价值判断方面将以人民为中心贯穿城市更新全过程、在主体角色方面充分发挥政府统筹协调作用以实施推进项目落地、在工作方法方面搭建沟通协调平台深入开展人民共商、在实施路径方面妥善处理三组关系实现人民共享。文章将人民城市理念同城市更新实践相结合，为推进城市更新实施机制创新提供借鉴。

关键词：人民城市城市更新规划实施实施机制多元共治铁路遗址公园

基于高性能FPGA芯片的千兆网IPSec协议模块

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计算机工程与应用 2005年第19期41卷 162-165页

作者：周轶男李曦中国科学技术大学计算机科学技术系合肥230027

当前,Internet的应用已经从最初的学术交流目的越来越多地演变为商业行为,其安全性需求日益增加。IPSec协议被广泛地应用于防火墙和安全网关中,但对IPSec协议的处理会大大增加网关的负载,成为千兆网实现的瓶颈。该文提出了一种基于高性... 详细信息

当前,Internet的应用已经从最初的学术交流目的越来越多地演变为商业行为,其安全性需求日益增加。IPSec协议被广泛地应用于防火墙和安全网关中,但对IPSec协议的处理会大大增加网关的负载,成为千兆网实现的瓶颈。该文提出了一种基于高性能FPGA实现千兆IPSec协议的设计构想,并通过模拟试验证实了该设计方案的可行性和正确性,为进一步的物理实现奠定了基础。

关键词： IPsec协议可编程门阵列千兆网

Observation of the poloidally asymmetrical density perturbation of sawtooth collapse on J-TEXT

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Plasma Science and Technology 2023年第3期25卷 32-39页

作者：周乙楠庄革石鹏高丽杨州军张晓卿 the J-TEXT Team International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics State Key Laboratory of Advanced Electromagnetic Engineering and TechnologySchool of Electrical and Electronic EngineeringHuazhong University of Science and TechnologyWuhan 430074People’s Republic of China Department of Engineering and Applied Physics School of Physical Sciences University of Science and Technology of ChinaHefei 230026People’s Republic of China United Kingdom Atomic Energy Authority Culham Centre for Fusion EnergyCulham Science CentreAbingdonOxon OX143DBUnited Kingdom Southwestern Institute of Physics Chengdu 610041People’s Republic of China

The detailed density perturbations provided by the advanced polarimeter-interferometer system(Polaris) during sawtooth collapse on the Joint Texas Experimental Tokamak(J-TEXT) are reported in this *** a sawtooth collapse and the crash of plasma pressure at the center,it is found that the increase in density in the region between the inversion radius and mixing radius is poloidally asymmetrical,while the increase in temperature is poloidally *** poloidal location where the density increases is dependent on the phase of the precursory m/n=1/1 kink *** is always out of phase with the hot core of the m/n=1/1 *** behaviors of density perturbations during sawtooth collapse observed in J-TEXT are beyond the expectations of the standard model,and this can shed new light on the understanding of sawtooth collapse.

关键词： tokamak sawtooth collapse polarimeter density perturbation

Development of the HCN heterodyne collective scattering system on J-TEXT

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Plasma Science and Technology 2022年第6期24卷 72-76页

作者： Qinlin TAO Peng SHI Li GAO Lu WANG Zhongyong CHEN Zhonghe JIANG yinan zhou Chengyu YANG Yuhan WANG Zhipeng CHEN Nengchao WANG zhoujun YANG Yonghua DING Yuan PAN the J-TEXT Team International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics State Key Laboratory of Advanced Electromagnetic Engineering and TechnologySchool of Electrical and Electronic EngineeringHuazhong University of Science and Technology Wuhan 430074People's Republic of China United Kingdom Atomic Energy Authority Culham Centre for Fusion EnergyCulham Science CentreAbingdonOxon OX143DBUnited Kingdom Southwestern Institute of Physics Chengdu 610041People's Republic of China

A heterodyne collective scattering system has been designed and developed to investigate the turbulent transport of core plasma on J-TEXT.A dual-HCN laser which consists of two separately pumped HCN gas lasers at 337μm has been developed as the laser source of the scattering *** intermediate frequency(IF)is~1 MHz when there is a 4μm cavity length difference and capable to maintain stability more than 5 h without manual *** channels at three different angles(2≤k_(⊥)≤12 cm^(-1))have been installed with Schottky barrier diode mixers of 893 *** sampling frequency of the acquisition system is6 MHz to observe low-frequency density *** experimental results have been detected and more results can be expected in future experiments.

关键词： collective scattering dual-HCN laser density fluctuations