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21篇 您的检索式:作者名="Borong Lin"
    题名 作者 年代 出处 被引量
1Ecological Planning for Sino-Singapore Ecological Science and Technology Town of Suzhou显示文摘1. Background The construction of Sino-Singapore Ecological Science and Technology Town (SSESTT), which is a part of Suzhou Industrial Park, was initiated in 2005 under the circumstance of rapidLIN Borong, Associate Professor, School of Architecture, Tsinghua University, Beijing, P. R. China. QIN Youguo, Professor, School of Architecture, Tsinghua University, Beijing, P. R. China. LIU Ligang, PhD Candidate, School of Architecture, Tsinghua University, Beijing, P. R. China. SONG Yehao, Associate Professor, School of Architecture, Tsinghua University, Beijing, P. R. China. 2008China City Planning Review2008,17,4:12
2Research on parametric design method for energy efficiency of green building in architectural scheme phase显示文摘Borong Lin Qiong Yu Ziwei Li Xiaoru Zhou 2013Frontiers of Architectural Research2013,2,1:4
3An endpoint damage oriented model for life cycle environmental impact assessment of buildings in China显示文摘The midpoint impact assessment methodology and several weighting methods that are currently used by most building Life cycle assessment (LCA) researchers in China, still have some shortcomings. In order to make the evaluation results have better temporal and spatial applicability, the endpoint impact assessment methodology was adopted in this paper. Based on the endpoint damage oriented concept, four endpoints of resource exhaustion, energy exhaustion, human health damage and ecosystem damage were selected according to the situation of China and the specialties of the building industry. Subsequently the formula for calculating each endpoint, the background value for normalization and the weighting factors were defined. Following that, an endpoint damage oriented model to evaluate the life cycle environmental impact of buildings in China was established. This model can produce an integrated indicator for environmental impact, and consequently provides references for directing the sustainable building design.GU LiJing LIN BoRong GU DaoJin ZHU YingXin 2008Chinese Science Bulletin2008,53,23:4
4A preference-based multi-objective building performance optimization method for early design stage显示文摘A large number of cases show that the multi-objective optimization method can significantly improve building performance.The method for multi-objective building performance optimization(BPO)design has achieved rapid development in recent years.However,the BPO method still needs to be improved.Specifically,weak interaction between the optimization process and the decision-making process results in low optimization efficiency,which limits the widespread application of the optimization method in early design stage.In this paper,a new interactive BPO mode is explored to strengthen the interaction between the optimization process and decisionmaking process,and a preference-based multi-objective BPO method is proposed to account for designers'decision preferences during the optimization process,making the objective more controllable,improving the optimization efficiency and ensuring the diversity of solutions.Firstly,this paper illustrates the proposed method in detail,defines the concept of performance preference,expounds the flow of the preference-based multi-objective optimization algorithm,and proposes three indicators to evaluate the algorithm,which includes convergence speed,preference satisfaction rate,and diversity measurement.Secondly,through testing and comparison,it is found that the proposed preference-based algorithm has advantages over the non-preference optimization algorithm(represented by the NSGA-II algorithm).The proposed method leads to faster convergence and higher preference satisfaction,so it is more suitable for the BPO process in the early design stage.Specially,the proposed method can achieve 100%preference satisfaction rate with only 2400 simulations,while the non-preference method can only achieve 20%preference satisfaction rate after 5800 simulations.In this paper,a preference-based multi-objective BPO method is proposed to make the optimization process closely interact with the decision-making process and make the design preferences be accounted during the BPO process,thereby improving the optimization efficiency.In addition,this study first proposes two indicators to measure the quality of optimization results:preference satisfaction rate and diversity measurement.This study aims to guide the development of BPO methods towards providing high satisfaction rate and high quality optimization results.Borong Lin Hongzhong Chen Yanchen Liu Qiushi He Ziwei Li 2021Building Simulation2021,14,3:3
5Effects of hot pressing on electric performances of Bi_(0.5)Sb_(1.5)Te_3显示文摘The effects of hot pressing on electric performance and mechanical strength of Bi0.5Sb1.5Te3 thermoelectric material prepared through vacuum melting and milling were studied. The phase constituent and microstructure were analyzed by X-ray Diffraction and cold field emission Scanning Electric Microscope. Aeolotropisms of the material on microstructure and electric performances are approved. With the rise of hot pressing temperature (from 300-500 ℃) and pressure (30-70 MPa), electric conductivity and power factor are improved. Moreover, Bi0.5Sb1.5Te3 material can gain ideal thermoelectric performances and increased mechanical strength by hot pressing.XIAO Bo CHEN Hui WU Borong ZHU Lei LIU Mingyi JIAN Xuyu LI Lin 2006Rare Metals2006,25,z1:2
6Annual performance of liquid desiccant based independent humidity control HVAC system 显示文摘Liu Xiaohua Li Zhen Jiang Yi Lin Borong 2006Applied Thermal Engineering2006,26,:1
7Sustainable housing and urban construction in China显示文摘Yingxin Zhu Borong Lin 2004Energy and Buildings2004,36,12:1
8Numerical sim- ulation studies of the different vegetation patterns' effects on out- door pedestrian thermal comfort显示文摘Borong Lin Xiaofeng Li Yingxin Zhu Youguo Qin 2008Journal of Wind Engineering and Industrial Aerodynamics2008,,1011:1
9Improved two-equation turbulence model for canopy flow显示文摘Li Liang Li Xiaofeng Lin Borong 2006Atmospheric Environment2006,40,4:1
10Innovative Theoretical Study and Technical Practice in Urban-Rural Eco-Planning and Green Building Construction显示文摘In order to satisfy the demands of the rapid urbanization and improve the environment of China's human settlements, the Key Laboratory of Ministry of Education on Urban-Rural Eco-Planning & Green Building at Tsinghua University was founded. This paper introduces the primary achievements in theoretical studies and technical practices by the lab from five perspectives in the past three years, as well as the future development.Zhi YIN Borong LIN Fang QIAN 2013China City Planning Review2013,22,2:1
11Hypoxia-induced RBBP7 promotes esophagus cancer progression by inducing CDK4 expression显示文摘Hypoxia-induced epigenetic regulation calls for more effective therapeutic targets for esophageal cancer.We used GEPIA and UALCAN databases to screen survival-related and cancer stage-associated genes.Eca109 and KYSE450 esophageal cancer cell lines were cultured under normoxia,hypoxia,or CoCl2-induced hypoxia conditions,which were further transfected with plasmids expressing RB binding protein 7(RBBP7),hypoxia-inducible factor 1(HIF1)-α,or RBBP7 shRNA.Colony formation and MTT assays were used to detect cell proliferation.Tumor sphere formation and stemness marker detection were applied to assess cell stemness.RT-PCR and western blot analysis were used to detect the relative mRNA level and protein expression,respectively.Luciferase assay was utilized to detect the direct interaction between HIF1αand RBBP7.Up-regulated RBBP7 was identified as one of the most prominent survival-related genes,which is negatively correlated with the overall survival(OS),disease recurrencefree survival(DFS),and tumor stages.Hypoxia-induced HIF1αup-regulates RBBP7 expression,which promotes esophagus cancer cell viability,proliferation,and stemness with increased cyclin-dependent kinase 4(CDK4)expression.Luciferase reporter assay verified that HIF1αtranscriptionally regulates the expression of RBBP7.We conclude that hypoxia induces high expression of RBBP7 which is at least partially mediated by HIF1α,up-regulates the expression of downstream CDK4,and thereby promotes tumor progression in esophageal cancer cells.Renfeng Wang Zhiliang Huang Zhenyang Lin Borong Chen Xuguang Pang Chaoxiang Du Hong Fan 2022Acta Biochimica et Biophysica Sinica2022,54,2:1
12Electric and mechanical performances of Bi_(0.5)Sb_(1.5)Te_3 prepared by spark plasma sintering显示文摘Thermoelectric (TE) materials are a kind of functional materials which can be used to convert directly heat energy to electricity or reversely. The thermoelectric effects hold great potential for application in power generation and refrigeration. Bi2Te3 and its alloys are well known as best TE materials currently available near room temperature. This paper studies respectively the effects of spark plasma sintering (SPS) on electric performance of Bi0.5Sb1.5Te3 thermoelectric materials that are prepared through vacuum melting and ball milling. Through X-ray Diffraction and cold field emission scanning electric microscope s4800, the phase constituent and microstructure of the TE materials samples were analyzed. Electric conductivity and power factor can be improved with the rise of Spark Plasma Sintering temperature (from 300 to 500 ℃) and pressure(from 30 to 60 MPa), and the density and mechanical strength of Bi0.5Sb1.5Te3 thermoelectric material increase, too.XIAO Bo CHEN Hui WU Borong ZHU Lei LIU Mingyi JIAN Xuyu LI Lin 2006Rare Metals2006,25,z2:1
13Study on the thermal performance of the Chinese traditional vernacular dwellings in summer 显示文摘Lin Borong Tan Gang Wang Pang 2004Energy and Buildings2004,36,1:1
14Annual performance of liquid desiccant based independent humidity control HVAC system显示文摘Xiaohua Liu Zhen Li Yi Jiang Borong Lin 2005Applied Thermal Engineering2005,,11:1
15Aerosol Transmission of SARS-CoV-2 in Two Dormitories——Hubei and Shandong Provinces,China,2020显示文摘Summary What is already known about this topic?Aerosol transmission is one route for the spread of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).However,uncertainty remains on the threshold of ventilation rate in its occurrence.What is added by this report?Based on two cases in Shandong Province and Hubei Province,the effect of wearing masks and the minimum ventilation required to reduce coronavirus disease 2019(COVID-19)aerosol transmission was determined.Xiaofeng Li Fan Yang Ziyi Su Li Liu Borong Lin 2022China CDC weekly2022,4,14:0
16Effects of mask wearing duration and relative humidity on thermal perception in the summer outdoor built environment显示文摘During the pandemic,face masks are one of the most significant self-protection necessities,but they also cause heat stress.By using the ERA5(ECMWF Reanalysis 5th Generation)database and the local weather bureau data,the effect of mask wearing on outdoor thermal sensation has been investigated by a survey conducted in the hot summer and cold winter region of eastern China in the summer of 2020.Results show that wearing a face mask for a longer period result in a higher level of discomfort,and the primary source of discomfort is hot and stuffy feelings.The effect of relative humidity is crucial for mask wearers in warm-biased thermal environments,as mean thermal sensation vote(TSV)peaks when environmental relative humidity reaches the range of 70%to 80%and decreases after this range due to the evaporation within the microclimate created by a face mask.Meanwhile,prolonged mask wearing increases participants’hot feelings,especially in warm environments.Specifically,participants wearing face masks for less than 30 min feel hot at a physiological equivalent temperature(PET)value of 34.4℃,but those who wear them for over 60 min express hot feelings even at a PET value of 24.7℃.The participants who wear a face mask while walking slowly outdoors have similar thermal sensations to those who do not wear a mask,but are in a higher activity level.The findings demonstrate that mask wearing has a crucial impact on outdoor thermal comfort assessment in a warm-biased outdoor thermal environment.Rong Hu Jianlin Liu Yongxin Xie Jiao Jiao Zhaosong Fang Borong Lin 2023Building Simulation2023,16,9:0
17An Intelligent IEQ Monitoring and Feedback System:Development and Applications显示文摘Indoor environmental quality(IEQ)significantly affects human health and wellbeing.Therefore,continuous IEQ monitoring and feedback is of great concern in both the industrial and academic communities.However,most existing studies only focus on developing sensors that cost-effectively promote IEQ measurement while ignoring interactions between the human side and IEQ monitoring.In this study,an intelligent IEQ monitoring and feedback system-the Intelligent Built Enviroment(IBEM)-is developed.Firstly,the IBEM hardware instrument integrates air temperature,relative humidity,CO_(2),particulate matter with an aerodynamic diameter no greater than _(2.5)μm(PM_(2.5)),and illuminance sensors within a small device.The accuracy of this integrated device was tested through a co-location experiment with reference sensors;the device exhibited a strong correlation with the reference sensors,with a slight deviation(R^(2)>0.97 and slopes between 1.01 and 1.05).Secondly,a wireless data transmission module,a cloud storage module,and graphical user interfaces(i.e.,a web platform and mobile interface)were built to establish a pathway for dataflow and interactive feedback with the occupants of the indoor environments.Thus,the IEQ parameters can be continuously monitored with a high spatiotemporal resolution,interactive feedback can be induced,and synchronous data collection on occupant satisfaction and objective environmental parameters can be realized.IBEM has been widely applied in 131 buildings in 18cities/areas in China,with 1188 sample locations.Among these applications,we report on the targeted IEQ diagnoses of two individual buildings and the exploration of relationships between subjective and objective IEQ data in detail here.This work demonstrates the great value of IBEM in both industrial and academic research.Yang Geng Zhongchen Zhang Juan Yu Hongzhong Chen Hao Zhou Borong Lin Weimin Zhuang 2022Engineering2022,,11:0
18A CAD-BEM geometry transformation method for face-based primary geometric input based on closed contour recognition显示文摘Performance analysis during the early design stage can significantly reduce building energy consumption.However,it is difficult to transform computer-aided design(CAD)models into building energy models(BEM)to optimize building performance.The model structures for CAD and BEM are divergent.In this study,geometry transformation methods was implemented in BES tools for the early design stage,including auto space generation(ASG)method based on closed contour recognition(CCR)and space boundary topology calculation method.The program is developed based on modeling tools SketchUp to support the CAD format(like*.stl,*.dwg,*.ifc,etc.).It transforms face-based geometric information into a zone-based tree structure model that meets the geometric requirements of a single-zone BES combined with the other thermal parameter inputs of the elements.In addition,this study provided a space topology calculation method based on a single-zone BEM output.The program was developed based on the SketchUp modeling tool to support additional CAD formats(such as*.stl,*.dwg,*.ifc),which can then be imported and transformed into*.obj.Compared to current methods mostly focused on BIM-BEM transformation,this method can ensure more modeling flexibility.The method was integrated into a performance analysis tool termed MOOSAS and compared with the current version of the transformation program.They were tested on a dataset comprising 36 conceptual models without partitions and six real cases with detailed partitions.It ensures a transformation rate of two times in any bad model condition and costs only 1/5 of the time required to calculate each room compared to the previous version.Jun Xiao Hao Zhou Shiji Yang Deyin Zhang Borong Lin 2024Building Simulation2024,17,2:0
19Green building research from design to operation in the past 20 years: A perspective显示文摘dented levels during the past centuries.Along with the rapid urbanization crossing the world,serious environmental and energy issues have become global challenges.To address these challenges,the promotion of green building is critical because the construction industry consumes about 40%of the total energy and accounts for 30%of the total greenhouse gas emissions.The goals of green buildings is twofold:1)enhancing indoor environmental quality(IEQ),promoting human health and productivity;2)conserving energy,limiting pollutants and carbon dioxide emissions.Borong LIN Yi WANG Jiaping LIU Juan YU 2020Frontiers of Structural and Civil Engineering2020,14,5:0
20Novel Radiation-Adjustable Heating Terminal Based on Flat Heat Pipe Combined with Air Source Heat Pump显示文摘The electrification of building heating is an effective way to meet the global carbon target. As a clean and sustainable electrified heating technology, air-source heat pumps (ASHPs) are widely used in areas lacking central heating. However, as a major component of space heating, heating terminals might not fit well with ASHP in order to achieve both intermittency and comfort. Therefore, this study proposes a novel radiation-adjustable heating terminal combined with an ASHP to achieve electrification, intermittency, and better thermal comfort. Radiant terminals currently suffer from three major problems: limited maximum heating capacity, inability to freely adapt, and difficulty with combining them with ASHPs. These problems were solved by improving the structural design of the novel terminal (Improvement A–E). Results showed that the maximum heating capacity increased by 23.6% and radiation heat transfer ratio from 10.1% to 30.9% was provided for users with the novel terminal. Further, new flat heat pipe (FHP) design improved stability (compressor oil return), intermittency (refrigerant thermal inertia), and safety (refrigerant leakage risk) by reducing the length of exposed refrigerant pipes. Furthermore, a new phased operation strategy was proposed for the novel terminal, and the adjustability of the terminal was improved. The results can be used as reference information for decarbonizing buildings by electrifying heating terminals.Yifan Wu Hongli Sun Mengfan Duan Borong Lin Hengxin Zhao Chaohung Liu 2023Engineering2023,,1:0
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