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建筑实践 2024年第1期 121-127页

作者：吴子夜米思建筑

不论是古代、近代、现代,对于中国的城市规划或建筑设计,南京始终是一个绕不过去的存在。它是中国最古老的都城之一,也是现代中国建筑学教育的起源之一,对当代中国建筑师的建筑思维和价值观的形成有着非常大的影响。“钝感”,字面意思... 详细信息

不论是古代、近代、现代,对于中国的城市规划或建筑设计,南京始终是一个绕不过去的存在。它是中国最古老的都城之一,也是现代中国建筑学教育的起源之一,对当代中国建筑师的建筑思维和价值观的形成有着非常大的影响。“钝感”,字面意思为迟钝之感。

关键词：建筑学教育建筑设计城市规划建筑思维当代中国建筑钝感城市特质南京

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风景的进化——南京战斗机械厂改造更新

建筑学报 2024年第4期 53-55页

作者：吴子夜刘玮周苏宁米思建筑设计事务所南京210019

1历史变迁项目位于南京老城区外,玄武湖北侧的红山脚下。在1500多年前的六朝时期,红山名为“大壮观山”,民国时期在此发现赤铁矿,遂渐渐被人们称为“红山”。1948年,“红山”已成为正式名称出现在《南京街道详图》中,成为片区称谓。1952... 详细信息

1历史变迁项目位于南京老城区外,玄武湖北侧的红山脚下。在1500多年前的六朝时期,红山名为“大壮观山”,民国时期在此发现赤铁矿,遂渐渐被人们称为“红山”。1948年,“红山”已成为正式名称出现在《南京街道详图》中,成为片区称谓。1952年,南京市结合城北铁路,在红山西麓兴建了一批工厂,南京战斗机械厂为其中之一。

关键词：改造更新玄武湖六朝时期民国时期机械厂

Novel Biomass-derived Hollow Carbons as Anode Materials for Lithium-ion Batteries

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高等学校化学研究:英文版 2023年第2期39卷 283-289页

作者： wu ziye LI Zifan CHOU Shulei LIANG Xiaoyu School of Measurement and Testing China Jiliang UniversityHangzhou310018China College of Chemistry and Materials Engineering Wenzhou UniversityWenzhou325035China

A novel hollow carbon derived from biomass lotus-root has been prepared by a one-step carbonization *** carbon anode obtained at 900℃ showed the best electrochemical performance,corresponding to a high specific capacity of 445 mA·h/g at 0.1 C,as well as excellent cycling stability after 500 *** investigation exhibits that the lithium storage of hollow carbon involves Li^(+) adsorption in the defect sites and Li^(+) *** results showed that the intrinsic structure of lotus root can inspire us to prepare biomass carbon with a hollow structure as an excellent anode for lithium-ion batteries.

关键词： Biomass hollow carbon Lithium-ion battery Negative electrode material Electrochemical performance

基于银纳米线的柔性透明电极的制备及性能研究

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光电子．激光 2024年第3期35卷 241-251页

作者：吴自业邢晓琳高学喜刘云龙李淑红王文军聊城大学物理科学与信息工程学院山东聊城252059 聊城大学山东省光通信科学与技术重点实验室山东聊城252059

有机发光二极管(organic light emitting diodes, OLEDs)可以柔性制备,在未来的可穿戴应用上有广阔的发展前景,而柔性透明电极(flexible transparent electrode, FTE)的性能直接影响着柔性OLED的性能。本文基于银纳米线(AgNWs)和聚(3,4... 详细信息

有机发光二极管(organic light emitting diodes, OLEDs)可以柔性制备,在未来的可穿戴应用上有广阔的发展前景,而柔性透明电极(flexible transparent electrode, FTE)的性能直接影响着柔性OLED的性能。本文基于银纳米线(AgNWs)和聚(3,4-乙烯二氧噻吩)∶聚苯乙烯磺酸(PEDOT∶PSS)制备了FTE,并采用甲醇浸渍、氩等离子处理、紫外辐射3种不同的方式对该电极进行处理,优化FTE的光电性能。研究发现:甲醇浸渍,可减少AgNWs上聚合物的包覆;等离子体处理和紫外辐射,可对AgNWs进行焊接;而两种方式的协同作用则可以对FTE的光电性能进一步优化。实验获得最优FTE的方阻为14.18Ω/sq,在550 nm处的透过率可达到84%以上。经过500次弯曲测试后,FTE的方阻变化率低于15%。本文的工作对FTE的制备及优化提供了可行性方案。

关键词：柔性有机发光二极管(FOLED) 柔性透明电极(FTE) 氩等离子体处理甲醇浸渍焊接

High-sensitivity and fast-response fiber optic temperature sensor using an anti-resonant reflecting optical waveguide mechanism

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光子学研究:英文版 2023年第8期11卷 1397-1407页

作者： ZHIBIN LI ziye wu ZHUOQI LI LIANGXUN OU WENXIANG ZHANG ZHICONG LAI YU ZHANG MENGYUAN XIE JIEYUAN TANG WENGUO ZHU HUADAN ZHENG YONGCHUN ZHONG XIONG DENG XIHUA ZOU ZHE CHEN JIANHUI YU Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes Department of Optoelectronic EngineeringJinan UniversityGuangzhou 510632China Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications Department of Optoelectronic EngineeringJinan UniversityGuangzhou 510632China Center for Information Photonics and Communications School of Information Science and TechnologySouthwest Jiaotong UniversityChengdu 611756China

Temperature sensing is essential for human health ***-sensitivity(>1 nm∕℃)fiber sensors always require long interference paths and temperature-sensitive materials,leading to a long sensor and thus slow response(6–14 s).To date,it is still challenging for a fiber optic temperature sensor to have an ultrafast(~ms)response simultaneously with high ***,a side-polished single-mode/hollow/single-mode fiber(SPSHSF)structure is proposed to meet the challenge by using the length-independent sensitivity of an anti-resonant reflecting optical waveguide *** a polydimethylsiloxane filled sub-nanoliter volume cavity in the SP-SHSF,the SP-SHSF exhibits a high temperature sensitivity of 4.223 nm/℃ with a compact length of 1.6 mm,allowing an ultrafast response(16 ms)and fast recovery time(176 ms).The figure of merit(FOM),defined as the absolute ratio of sensitivity to response time,is proposed to assess the comprehensive performance of the *** FOM of the proposed sensor reaches up to 263.94(nm/℃)∕s,which is more than two to three orders of magnitude higher than those of other temperature fiber optic sensors reported ***,a threemonth cycle test shows that the sensor is highly robust,with excellent reversibility and accuracy,allowing it to be incorporated with a wearable face mask for detecting temperature changes during human *** high FOM and high stability of the proposed sensing fiber structure provide an excellent opportunity to develop both ultrafast and highly sensitive fiber optic sensors for wearable respiratory monitoring and contactless in vitro detection.

关键词： fiber waveguide resonant

Synthesis of PDMS-PS IPN Pervaporation Membrane for Pervaporation Recovery of Butanol

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Journal of wuhan University of Technology(Materials Science) 2018年第6期33卷 1308-1314页

作者：余威 SUN Xiaoquan wu ziye SUN Li 胡铭杰 LI Houbin HUANG Chi College of Chemistry and Molecular Sciences Wuhan UniversityWuhan 430072China Hubei Military-Civilian Integration and Co-Innovation Center of Aerospace Power and Materials Technology Wuhan 430072China Luzhou North Chemical Industres Co. LtdLuzhou 646003China School of Printing and Packaging Wuhan UniversityWuhan 430072China

Polydimethylsiloxane(PDMS)-polystyrene(PS) interpenetrating polymer network(IPN) was prepared and characterized by FTIR, TGA, WCA, swelling experiments, and SEM. The IPN was used for pervaporation(PV) recovery of butanol. Both the permeation flux and separation factor increased with feed temperature, and both water and butanol fluxes increased with feed concentration, while no obvious effect of concentration on separation factor was found. Through the formation of IPN structure, the total flux of PDMS-PS IPN pervaporation membrane increased greatly with the decrease of separation factor. At the feed temperature of 60 °C, the IPN membrane obtained a total flux of 920.3 g/m2h with a separation factor of 9.5.

关键词： butanol interpenetrating polymer network PDMS PS

对谈:南京城市建筑的历史性、矛盾性与当代性

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建筑实践 2024年第1期 78-93页

作者：李晓炜艾侠凌克戈王大鹏江兵吴子夜张雷潘冉马进刘青昊鲁安东陈薇韩冬青《建筑实践》杂志社上海伴步文化上海都设营造建筑事务所筑境设计江苏省建筑设计研究院米思建筑张·雷设计研究名谷设计机构东南大学建筑学院 UAG工作室南京市规划与自然资源局南京大学建筑与城市规划学院东南大学建筑历史与理论研究所东南大学建筑设计研究院

引言:在南京以及一系列中国重要城市的研究特辑中,《建筑实践》和相关研究团队的学术目标,在于从一个新的时代背景下,探索中国当代城市在经历快速发展所不可回避的趋同性之后所呈现的辨识特征和文化复兴。本次研讨会邀请了多位与南京城... 详细信息

引言:在南京以及一系列中国重要城市的研究特辑中,《建筑实践》和相关研究团队的学术目标,在于从一个新的时代背景下,探索中国当代城市在经历快速发展所不可回避的趋同性之后所呈现的辨识特征和文化复兴。本次研讨会邀请了多位与南京城市建筑密切相关的研讨嘉宾。

关键词：学术目标文化复兴研究团队趋同性当代城市当代性矛盾性建筑

RV-SFAMA-MA:RTS-VBF Algorithm Used in a Slotted-Based MAC Protocol for Underwater Acoustic Networks with an Acknowledgement Scheduling Algorithm

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RV-SFAMA-MA:RTS-VBF Algorithm Used in a Slotted-Based MAC Pr...

Ballistic performances of the hourglass lattice sandwich structures under high-velocity fragments

第40届中国控制会议

作者： ziye wu Meiqin Liu Senlin Zhang State Key Laboratory of Industrial Control Technology Zhejiang University College of Electrical Engineering Zhejiang University

In recent years,spatio-temporal uncertainty has been a great challenge in the Media Access Control（MAC） protocol design for underwater acoustic networks（UANs）.In this paper,a slotted based MAC protocol for UANs is proposed,called RV-SFAMA-MA,in order to solve the specific problems of UANs,such as long propagation,low channel utilization and luxurious underwater energy ***,the sending time slot of the acknowledgment（ACK） control message is scheduled to avoid collision,and the appropriate ACK scheduling algorithm is selected by calculating the optimum capacity of UANs to solve the exposed terminal ***,a multiple reception mechanism is introduced to improve the channel utilization,in which a novel RTS-VBF competition algorithm is proposed to determine the sending sequence of each node,so as to reduce the sum of network transmission delay and alleviate the funneling *** experiments show that compared with broadcast mac（BC-MAC） protocol and slotted floor acquisition multiple access（SFAMA） protocol,our RV-SFAMA-MA can achieve 25.44%-43.98% higher throughput and much lower energy consumption in a minitype UANs topology.

关键词： Underwater acoustic networks medium access control protocol acknowledgment scheduling algorithm multiple reception mechanism RTS competition mechanism

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Defence Technology（防务技术） 2024年第1期31卷 312-325页

作者： He-xiang wu Jia Qu Lin-zhi wu Key Laboratory of Advanced Ship Materials and Mechanics College of Aerospace and Civil EngineeringHarbin Engineering UniversityHarbin150001China School of Civil Engineering Northeast Forestry UniversityHarbin150040China

In this paper,the numerical simulation method is used to study the ballistic performances of hourglass lattice sandwich structures with the same mass under the vertical incidence of *** is paid to elucidating the influences of rod cross-section dimensions,structure height,structure layer,and rod inclination angle on the deformation mode,ballistic performances,and ability to change the ballistic direction of *** results show that the ballistic performances of hourglass lattice sandwich structures are mainly affected by their structural *** this respect,structural parameters optimization of the hourglass lattice sandwich structures enable one to effectively improve their ballistic limit velocity and,consequently,ballistic performances.

关键词： Hourglass lattice sandwich structures Ballistic performances high-velocity Finite element analysis

Resilience-incorporated seismic risk assessment of precast concrete frames with“dry”connections

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Earthquake Engineering and Engineering Vibration 2024年第2期23卷 403-425页

作者： wu Chenhao Tang Yuchuan Cao Xuyang wu Gang Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education Nanjing 211102China Department of Civil and Environmental Engineering University of CaliforniaLos AngelesCA 90095USA School of Civil Engineering Southeast UniversityNanjing 211102China College of Civil and Transportation Engineering Hohai UniversityNanjing 210024China

A resilience-incorporated risk assessment framework is proposed and demonstrated in this study to manifest the advantageous seismic resilience of precast concrete frame(PCF)structures with“dry”connections in terms of their low damage and rapid *** framework integrates various uncertainties in the seismic hazard,fragility,capacity,demand,loss functions,and post-earthquake *** this study,the PCF structures are distinguished from ordinary reinforced concrete frame(RCF)structures by characterizing multiple limit states for the PCF based on its unique damage ***,probabilistic story-wise pushover analyses are performed to yield story-wise capacities for the predefined limit *** the seismic resilience analysis,a step-wise recovery model is proposed to idealize the functionality recovery process,with separate considerations of the repair and non-repair *** recovery model leverages the economic loss and downtime to delineate the stochastic post-earthquake recovery curves for the resilience loss *** such,contingencies in the probabilistic post-earthquake repairs are incorporated and the empirical judgments on the recovery parameters are largely *** proposed framework is demonstrated through a comparative study between two“dry”connected PCFs and one RCF designed as alternative structural systems for a prototype *** results from the risk quantification indicate that the PCFs show reduced loss hazards and lower expected losses relative to the ***,the PCF equipped with energy dissipation devices at the“dry”connections largely reduces the expected economic loss,downtime,and resilience loss by 29%,56%,and 60%,respectively,compared to the RCF.

关键词： precast concrete frame non-emulative precast system seismic resilience seismic risk functional recovery