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Overcoming fixation:Shaping BPS to fit into design practice

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Building Simulation 2024年第7期17卷 1037-1041页

作者： Pieter de Wilde Clarice Bleil de Souza Division of Energy and Building design Lund UniversitySweden Welsh school of Architecture Cardiff UniversityUK

Problem definition The use of Building Performance Simulation(BPS)to support building design has long been the‘holy grail’of building science *** can also be used during construction and operation of buildings,for instance supporting rating and certification,optimal control,or fault emulation,but design support is particularly interesting as this is where the foundations for future building performance are *** underlying premise is that good predictions of future building performance can inform and improve design decision-making,and thus help to create buildings that are more energy efficient,more comfortable,and overall perform better than buildings that are designed without such *** on BPS for design support has been carried out since the emergence of building science as a separate area of research in the 1960s(Markus et al.1972;Clarke 2001;Maver 2002;Augenbroe et al.2004).

关键词： supporting design instance

Parking choice behaviour analysis of rural residents based on the latent variable random forest model

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Transportation Safety and Environment 2024年第3期6卷 167-180页

作者： Minqing Zhu Bo Zhao Hongjun Cui Sheng Yao Feng Xu school of Architecture and art design Hebei University of TechnologyTianjin 300130China school of Civil and Transportation Engineering Hebei University of TechnologyTianjin 300401China

The imbalance of rural parking supply and demand has a great impact on traffic congestion and environmental pollution,which has attracted the attention of many scholars as well as ***,most of the current research on parking choice focuses on urban business and residential areas rather than on rural parking choice behaviour,and focuses on the analysis of observable factors,ignoring the internal relationship with potential *** study considers the heterogeneity of individuals and uses the random forest(RF)algorithm to construct a model of rural residents’willingness to choose parking with both latent and explicit variables,to explore how much and in what ways individual characteristics and parking characteristics affect rural residents’parking choices,and to explore parking planning programmes and strategies that are truly applicable to rural *** results of the study suggest that the safety and convenience of the parking environment are key factors influencing the parking choice behaviour of rural residents,and can greatly improve the predictive accuracy of the parking willingness *** comparison,it is found that the application of the RF algorithm is also significantly better than the logit model in terms of prediction effect,indicating that there is a nonlinear effect among the factors influencing the parking choice behaviour of rural residents and that the RF model with the addition of latent variables provides a better explanatory ability for the study of the parking choice behaviour of rural residents.

关键词： rural residents parking choice random forest(RF) latent variable SEM-RF model

A Novel Methodology for Measuring Individual-level Travel Regularity: A Joint Time-space-frequency Perspective

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Journal of Traffic and Transportation Engineering(English Edition) 2024年

作者： Xinwei Ma Xiaolin Tian Hongjun Cui Minqing Zhu Xia Li school of Civil and Transportation Engineering， Hebei University of Technology school of Architecture and art design， Hebei University of Technology

Individual travel behaviors demonstrate a degree of regularity， particularly concerning time， space， and frequency repetition. Measuring the regularity of individual travel behavior contributes to understanding variations among individuals and provides opportunities for personalized transportation services. However， previous measurement methods have not comprehensively addressed these three aspects simultaneously or sufficiently captured the repetition of "basic travel behaviors"， while also relying on diverse data types without a comprehensive methodology covering multiple datasets. To address these research gaps， this paper presents an innovative method for measuring the regularity of individual users， which considers the repetition of basic travel behaviors along with temporal， spatial， and frequency dimensions. Applying this method to historical trip data from bike-sharing and subway systems has illustrated the effectiveness and applicability of the approach proposed in this paper. The findings suggest the broad applicability of this method across various data types， provided that the data allows for the extraction of information regarding users' travel origins and destinations. Moreover， this method effectively produces a regularity value to assess and compare the overall regularity of users， surpassing previous limitations that solely relied on using frequency as an initial filter or distinguishing users as regular or irregular based solely on frequency thresholds.

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Topic clustering simulation of heterogeneous emotions in user comments

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Kongzhi yu Juece/Control and Decision 2024年第11期39卷 3645-3654页

作者： Zhang, Shu-Tao Yang, Zhi-Qiang Su, Jian-Ning Zhou, Ai-Min school of design art Lanzhou University of Technology Lanzhou 730050 China

In a product optimization design strategy, it is very important to carry out product attention mining and prediction of user satisfaction change law based on user preference evaluation information. Most of the existing research adopts a scale-based semi-structured data analysis model, which ignores the multi-dimensional nonlinear decision-making attributes of the evaluation process, especially the coupling problem between differential kansei images. In this regard, a heterogeneous emotional theme clustering simulation process is developed for unstructured data, and the web crawler is first used to obtain the user’s online comment text. Then, with the help of Word2vec, the text is numerically encoded, and the sentiment binary classification judgment is completed by the sentiment analysis model, and the positive and negative sentiment datasets are established. Then, the BTM is used to carry out heterogeneous emotional theme clustering. Finally, the quantitative results of multi-dimensional evaluation indicators are output. The results show that the constructed simulation process can accurately judge dichotomous (the reliability test is greater than 0.85), and the topic clustering results are in line with the product optimization strategy. © 2024 Northeast University. All rights reserved.

关键词： Web crawler

Development of MoS_(2)-stainless steel catalyst by 3D printing for efficient destruction of organics via peroxymonosulfate activation

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Journal of Environmental Sciences 2024年第1期135卷 108-117页

作者： Yufeng Liu Jianhui Xu Xin Fu Pengxu Wang Dan Li Yunfei Zhang Shenggui Chen Chunhui Zhang Peng Liu school of Environment and Civil Engineering Dongguan University of TechnologyDongguan 523808China school of art and design Guangzhou Panyu PolytechnicGuangzhou 511483China Dongguan Institute of Science and Technology Innovation Dongguan University of TechnologyDongguan 523808China school of Mechanical Engineering Dongguan University of TechnologyDongguan 523808China

Herein,a novel MoS_(2)-stainless steel composite material was first synthetized via a 3D printing method(3DP MoS_(2)-SS)for peroxymonosulfate(PMS)activation and organics *** with MoS_(2)-SS powder/PMS system(0.37 g/(m^(2)/min)),4.3-fold higher k_(FLO)/S_(BET)value was obtained in 3DP MoS_(2)-SS/PMS system(1.60 g/(m^(2)/min),resulting from the superior utilization of active *** observed that 3DP MoS_(2)-SS significantly outperformed the 3DP SS due to the enhanced electron transfer rate and increased active ***,Mo^(4+)facilitated the Fe^(2+)/Fe^(3+)cycle,resulting in the rapid degradation of florfenicol(FLO).Quenching experiments and electron paramagnetic resonance spectra indicated that·OH,SO_(4)·^(-),O_(2)·^(-)and^(1)O_(2)were involved in the degradation of *** effect of influencing factors on the degradation of FLO were evaluated,and the optimized degradation efficiency of 98.69%was achieved at 1 mM PMS and pH of *** degradation products were detected by UPLC/MS analyses and several possible degradation pathways were proposed to be the cleavage of C-N bonds,dechlorination,hydrolysis,defluorination and *** addition,3DP MoS_(2)-SS/PMS system also demonstrated superior degradation performance for 2-chlorophenol,acetaminophen,ibuprofen and *** study provided deep insights into the MoS_(2)-SS catalyst prepared by 3DP technology for PMS activation and FLO-polluted water treatment.

关键词： 3D printing Stainless steel MoS_(2) Peroxymonosulfate activation Degradation mechanism

A study of the effect of local scour on the flow field near the spur dike

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Theoretical & Applied Mechanics Letters 2024年第2期14卷 98-105页

作者： Yu-Tian Li Jie-Min Zhan Wing-Hong Onyx Wai Department of Industrial design School of Industrial Design and Ceramic ArtFoshan UniversityFoshan 528000China Department of Applied Mechanics and Engineering Shenzhen Campus of Sun Yat-sen UniversityShenzhen 518107China Department of Civil and Environmental Engineering The Hong Kong Polytechnic UniversityHong Kong 999077China

The flow field near a spur dike such as down flow and horseshoe vortex system(HVS)are susceptible to the topographic changes in the local scouring process,resulting in variation of the sediment transport with *** this study,large eddy simulations with fixed-bed at different scouring stages were conducted to investigate the changes in flow *** results imply that the bed deformation leads to an increase in flow rate per unit area,which represent the capability of sediment transportation by water,in the scour ***,the intensity of turbulent kinetic energy and bimodal motion near the sand bed induced by the HVS were also ***,the peak moments between the two sediment transport mechanisms were ***,understanding the complex feedback mechanism between topography and flow field is essential for the local scour problem.

关键词： Spur dike Local scour Large eddy simulation Down flow Horseshoe vortex system

Acculturation and translation:Modern architectural heritage of Zhongshan Park in Xiamen from typological perspective

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Frontiers of Architectural Research 2024年第3期13卷 613-624页

作者： Xufang Li Xiangpin Zhou Feifan Weng Fanzhuo Ding Zhenxin Yi Department of Landscape Architecture College of Architecture&Urban PlanningTongji UniversityShanghai 200092China Department of Landscape Architecture College of Landscape Architecture&ArtFujian Agriculture and Forestry UniversityFuzhou 350002China Academy of art&design Tsinghua UniversityBeijing 100084China Graduate school of Techno design Kookmin UniversitySeoulRepublic of Korea

The modern architectural heritage is the core carrier of city’s historical inheritance and *** value is related to the spatial and temporal evolution of the urban landscape,along with the collective memory of society and transformation in public *** contradiction between high-speed urban construction and architectural heritage preservation has proliferated,and the problems of loss of heritage culture and fading of relics are very significant,but there is a lack of research on modern architectural *** study analysed indepth the artistic archetypes and evolutionary characteristics of the architecture of Zhongshan Park in Xiamen through field research and historical data collation,adopting the theory method of architectural ***,we analysed the architectural typology of Zhongshan Park in Xiamen and the process of acculturation and translation with foreign cultures,explored the motives of its formation and the cultural meanings of the public space embodied in *** on this,we proposed a sustainable development heritage approach for the modern architectural heritage of Zhongshan Park in *** results indicate that modern architectural art has inherited classical Chinese historical and cultural traditions and ideological *** unique characteristics reflect the spirit of the times and result from the gradual development of Western ***,it embodies a strong sense of national *** findings enrich the academic research on the cultural interaction between Chinese and Western architecture,offering valuable insights for the conservation and living heritage of modern architectural heritage in other regions.

关键词： Modern architectural heritage Acculturation translation Architectural typology Sun Yat-sen culture Xiamen Zhongshan Park

In-situ observation of structural evolution of single-atom catalysts:From synthesis to catalysis

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ChemPhysMater 2024年第1期3卷 24-35页

作者： Lei Wang Shuyuan Lyu Shuohao Li school of Chemistry and Chemical Engineering Yangzhou UniversityYangzhou 225009China school of art and design Huaiyin Institute of TechnologyHuaian 223003China school of Safety Engineering China University of Mining and TechnologyXuzhou 221116China

Atomically dispersed single-atom catalysts(SACs)have been extensively studied over the past decade because of their high atom utilization efficiencies and specific *** numerous strategies have been proposed to obtain SACs with high densities and stabilities,the transformation mechanism that occurs during the reaction is still *** review summarizes the structural evolution of SACs in the preparation process and reaction with various electron microscopy techniques at atomic scale under environmental *** state-of-the-art environmental electron microscopy studies on SACs mainly focus on porous carbons,metals or metal oxides,and some specific composite *** dynamic evolution of SACs under various reaction conditions is also investigated in this ***,we highlight the challenges and drawbacks of the current studies and the prospects for the future exploration of SACs with environmental strategies.

关键词： Single-atom catalysts Structural transformation Atomization Environmental electron microscope

A review of key technologies for integration of electric vehicle-charging station-transportation network-grid based on bibliometric analysis

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Journal of Traffic and Transportation Engineering(English Edition) 2024年

作者： Hongjun Cui Xiushi Dong Yue Su Minqing Zhu Weimin Li Xinchang Zhang school of Civil and Transportation Engineering， Hebei University of Technology school of Architecture and art design， Hebei University of Technology Hebei Expressway Group Limited school of International Business， Tianjin Foreign Studies University

Electric vehicles (EVs) are instrumental in balancing the operation of the transportation networks and grids for the dual attribute of power and traffic load. Current research community has gained significant efforts on key technologies for the integration of electric vehicle-charging station-transportation network-grid (VSNGI). Therefore， a synthetic review on this domain is needed. In this context， the VSNGI research included in the Web of Science (WOS) was synthetically analyzed using bibliometric methods， the software VOSviewer and CiteSpace. The results show that the internationally interested VSNGI research is in a period of rapid development in terms of publication volume， national， institutional， and journal performance. The cited literature provided work accumulation in five aspects: “the impact and control of EVs on the grid”， “design of EV charging stations”， “integration of charging stations and grids”， “integration of charging stations and transportation networks” and “coupling of the transportation network and grid”. Then， the latest progress was summarized in four aspects: “characterization methods of spatiotemporal features of road network demand and grid load”， “SNG collaborative layout technology”， “VSN orderly guidance technology”， and “VNG interactive response technology”. Lastly， the problems and prospects in the VSNGI research were discussed. The joint efforts of researchers from multiple disciplines are required by the development of the VSNGI field. The VSNGI research will be of crucial significance in the transformation of the transportation field.

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