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44th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2015

作者： Da Rocha, Rafaella Estevão Maiorino, Alexandre Virginelli Dias, Lilian Lima Smiderle, Roberta Bertoli, Stelamaris Rolla Graduate Program Architecture Technology and City School of Civil Engineering Architecture and Urban Design University of Campinas - UNICAMP 951 Albert Einstein Ave Campina- SP13083-970 Brazil Departament of Architeture and Construction School do Civil Engineering Architecture and Urban Design University of Campinas - UNICAMP 951 Albert Einstein Ave Campinas - SP13083-970 Brazil

Current practice in schools building design is based essentially on three classroom types, the joint ones, the open plan one and the traditional separated ones. Attending national regulation, Brazilian public schools adopt the separated classrooms and therefore should provide an ideal building acoustic insulation performance to assure speech intelligibility. The objective of this study was to compare the performance of measured acoustical parameters in a Brazilian school with the FDE Brazilian directive and the British Building Bulletin 93. Building acoustic insulation performance parameters measured were facade sound insulation, vertical and horizontal airborne sound insulation in two different types of classroom and impact sound insulation. Measurements were according ISO16283-1, ISO717-1 and ISO717-2. Results showed that in all aspects the studied classroom does not comply with recommendations of any of the compared directives. The Brazilian directive also presents very few acoustics recommendations regarding insulation requirements, resulting in a low effectiveness regarding sound control and acoustic comfort. © 2015 by ASME.

关键词： Sound insulation

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Spectral selective and photothermal nano structured thin films for energy efficient windows

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APPLIED ENERGY 2017年 208卷 83-96页

作者： Wang, Julian (Jialiang) Shi, Donglu Univ Cincinnati Coll Engn & Appl Sci Dept Civil & Architectural Engn & Construct Manag Cincinnati OH 45221 USA Univ Cincinnati Coll Design Architecture Art & Planning Sch Architecture & Interior Design Cincinnati OH 45221 USA Tongji Univ Sch Med Inst Biomed Engn & Nano Sci Inst Translat NanomedShanghai East Hosp Shanghai 200092 Peoples R China Univ Cincinnati Coll Engn & Appl Sci Mat Sci & Engn Program Cincinnati OH 45221 USA

This review deals with critical issues in the development of energy-efficient windows from two fundamentally different approaches, namely, spectral selectivity and photothermal effect. This review is therefore divided into two parts. The first part reviews the engineering considerations based on an ideal window concept in terms of spectral selectivity, glazing scale, seasonal factors, and related thermal transfer. In particular, spectrally selective window designs and metal-based thin films are introduced with optimized engineering parameters and physical properties. The second part introduces a new approach of thermal insulation via the photothermal effect of the nanostructured thin films and coatings. The key that limits the heat flow through windows is the thermal insulation, which is traditionally constructed by multi-pane structures with an insulating layer. A novel concept not relying on any insulating media, but photothermal effects of nanomaterial coatings has been recently proposed and experimental verified. Both concepts of spectral selectivity and photothermal effects are introduced for energy-efficient window applications. A new direction is proposed in the development of the energy-efficient windows via the photothermal effects in various nanostructures of thin films and coatings.

关键词： Energy savings Building windows Thin films Photothermal Nanoparticles

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designing together while apart: The role of computer-mediated communication and collaborative virtual environments on design collaboration

Designing together while apart: The role of computer-mediate...

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2009 IEEE International Conference on Systems, Man and Cybernetics, SMC 2009

作者： Lee, Seunghyun Ezer, Neta Sanford, Jon Do, Ellen Yi-Luem College of Architecture Georgia Institute of Technology Ph.D. Program and Industrial Design Program Atlanta GA United States College of Architecture Georgia Institute of Technology Industrial Design Program Atlanta GA United States College of Architecture Georgia Institute of Technology Center for Assistive Technology and Environmental Access Atlanta GA United States Ph.D. Program School of Interactive Computing College of Computing Atlanta GA United States

ISBN: (纸本)9781424427949

This paper presents an empirical study of two student pairs collaborating on two small products design session in both face-to-face and distributed settings while using Computer-Mediated Communication (CMC) technologies and a Collaborative Virtual Environment (CVE). To gain insight about the way designers communicate and collaborate, the observation focused on how much time the students worked together and individually in the design process. The study shows that teams worked together more in the distributed setting than in the face-to-face setting. In the post-test questionnaires, participants reported that they found the distributed setting a more engaging environment to work with teammates. Findings of the study suggest plausible design criteria for a communication system for distributed collaboration that supports interaction and sharing design information. ©2009 IEEE.

关键词： Product design

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A Preliminary Research on Types of Settlement Housing Alterations of Chinese New Village in Malaysia-A Study of Ampang New Village,Selangor

A Preliminary Research on Types of Settlement Housing Altera...

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2015 International Conference on Computer Science and Information Systems (ICCSIS-15);International Conference on Mechatronics and Production Processes (ICMPP’2015);2015 International Conference on Environment and Civil Engineering (ICEACE’2015)

作者： Song Hung Chi Lee Chun Benn Graduate School of Architecture and Interior Design Department Shu-Te University

Following by Jinjang New Village and Serdang New Village, "Ampang Chinese New Village" as the third largest Chinese New Village in Malaysia, it was the historical resettlement of over 60 years which cause by "Briggs Plan" in 1950 and became a specific living type. By the changed of population organization and conditions of used, combined with an economic factors and construction systems, generated a changed of external form and internal pattern of housing. In this research, in addition to the establishment of architecture basic data of Chinese New Village, with more attempt to the transformation of types of housing before and after, to explore the characteristics of housing space in Chinese New Village, with the purpose of sustained the building study of New Village. By selected the ways of field investigation and interviews, explore the modes of evolution on the function of housing spaces in Ampang New Village. The research performed with three representative samples of both housing alteration types and further with housing floor plans as analysis. The results show that the rules of evolution for the construction of additional space generally located in the open space behind the original house, with an average value which not exceeding 100㎡ floor area. Mainly use of building materials with wood, wood construction, zinc, is a non-permanent of materials. A transformation on partial space function was shown after housing alterations, but there was no obviously improvement of living quality. Living needs of users be the main considerations reason for redecorate, coupled with economic factors, with purposely performed in alterations of needs and restoration of damaged. However, Ampang Chinese New Village had witnessed the type of Chinese living space under "Briggs Plan" which was significance of historical buildings preservation, but it remains to be preserve and redecorate to improve the poor quality of Chinese living space inside Ampang Chinese New Village.

关键词： Malaysia,Ampang New Village,Housing Types,Alterations

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What is a CHI portfolio?

What is a CHI portfolio?

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28th Annual CHI Conference on Human Factors in Computing Systems

作者： Pobiner, Scott Mathew, Anijo Punnen Taylor, Justin BBA Program in Design and Management Parsons the New School for Design Mississippi State University MS 39762 United States College of Architecture Art and Design Mississippi State University MS 39762 United States

CHI Participants are increasingly creating work in multiple formats and media. Much of this work is well suited to the kind of efficient and effective graphic and text presentation found in what has traditionally been called within design communities as a portfolio. Building on the theme of this year's conference we would like to provide an opportunity to engage the "dots" in ***. We propose a portfolio development session designed to present the notion of 'portfolio' as it relates to all fields within CHI.

关键词： Human engineering

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Evaluation of psychological distance of the teacher in collegiate lecture rooms: Structure and factors of students' assessment

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Journal of Environmental Engineering 2009年第645期74卷 1219-1228页

作者： Yata, Tsutomu Takagi, Kiyoe Senda, Mitsuru Program in Architecture Graduate School of Architecture and Design Aichi Sangyo University Japan Dept. of Architecture Faculty of Architecture and Design Aichi Sangyo University Japan Open Univ.of Japan Japan

Factor analysis of semantic differential data, with forty-eight cases of collegiate lecture rooms psychologically assessed by students during regular classes, has established that distance evaluation forms diagonal coordinates together with overall evaluation. Multiple regression analysis has then explained psychological distance in five variables: room depth, natural lighting, illumination, window-opening ratio and student density. The ratio of room depth to breadth and main window area on both sides are also explanatory variables, supporting hypotheses of tunnel effect and window-frame rhythms as increasing factor. A multiple-regression equation explaining 69.4% of variance has revealed that 100-180 lx increase of illumination should compensate 1.8m decrease in room depth.

关键词： Lighting

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Implementing an augmented reality-enabled wayfinding system through studying user experience and requirements in complex environments

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Visualization in Engineering 2015年第1期3卷 1-12页

作者： Kim, Mi Jeong Wang, Xiangyu Han, Sooyeon Wang, Ying Department of Housing and Interior Design Kyung Hee University Seoul 130-701 South Korea School of Built Environment Curtin University Bentley WA 6102 Australia Architecture College of Environment Design University of California Berkeley 94720 CA United States

Background: Wayfinding is an exceedingly complicated cognitive process, especially in complex environments such as hospitals, shopping centers and airports. Inhabitants of such large environments can become lost very easily if they are unfamiliar with the environment. Although they may eventually be able to discover the route to a specific destination, interacting with conventional wayfinding aids, such as consulting a map, understanding signs, and asking people for directions, can be very time-consuming. Methods: The research presented in this paper developed a customized instrument (questionnaire) with factors identified as influencing the cognitive process of wayfinding, and conducted an explorative study to investigate user experience and requirements of wayfinding in complex environments;in this paper, a hospital was chosen as the context. Results: The results demonstrate that current wayfinding aids are insufficient to support a person's natural navigational behaviors in the environment. Augmented Reality (AR), which is an innovative concept of enabling digital information to be superimposed onto a real view in real time and context, has great potential to supplement current wayfinding aids. Therefore, we also conceived, developed and implemented an AR-based wayfinding system based on the user requirements identified by the aforementioned instrument. Conclusion: The AR-based wayfinding system was partially validated through case studies, which concluded that AR significantly reduced the time and cognition workload of human wayfinding behaviors. © 2015, Kim et al.

关键词： Augmented reality Navigation Time and cognitive workload User experience Wayfinding

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The acoustical characteristics of the Kocatepe Mosque in Ankara, Turkey

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Architectural Science Review 2008年第1期51卷 21-30页

作者： Su, Zuhre Yilmazer, Semiha Program in Architectural Acoustics School of Architecture Rensselaer Polytechnic Institute Troy NY 12180 United States Department of Interior Architecture and Environmental Design Bilkent University 06800 Bilkent Ankara Turkey

This research investigates the acoustical characteristics of mosques of the classical Ottoman period and the contemporary period. Kocatepe Mosque, the major mosque in Ankara, Turkey, as a case from the contemporary era is a unique combination of 16th century Ottoman aesthetics and 20th century technology. Although previous and recent mosques have been inspired by this combination, the use of a reinforced concrete dome without cavity resonators could cause long reverberation times especially in low frequencies. The purpose of this study was to investigate this condition by studying Kocatepe Mosque. The acoustical characteristics of the mosque were analyzed by computer simulation. Objective room-acoustic indicators including reverberation time (RT), early decay time (EDT), clarity (C80), definition (D50), lateral fraction (LF), speech transmission index (STI) and strength (G) are presented. The results show that the acoustical quality of Kocatepe Mosque is not optimal when it is empty, and closest to optimal conditions when fully occupied. The new techniques to overcome excessive low frequency attenuation caused by huge concrete shells of today's mosques are discussed in conclusion. © 2008 University of Sydney. All rights reserved.

关键词： Acoustical parameters Mosque acoustics ODEON Reverberation time Room acoustics Speech intelligibility

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Space Utilization and Transformable architecture of Peri-Urban Co-Living Concept in Rancaekek, Bandung 4

Space Utilization and Transformable Architecture of Peri-Urb...

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4th International Conference in Planning in the 2019 Era of Uncertainty, ICPEU 2019

作者： Saputra, A.N. Lineker, D.G. Hibaturrahim, H.E. Nilla, D.K. Sobandi, R. Ekomadyo, A.S. Architecture Undergraduate Study Program School of Architecture Planning and Policy Development Bandung Institute of Technology Jalan Ganesha no 10 Bandung Indonesia Tunas Nusa Educational Foundation Bandung Indonesia Architectural Design Research Group School of Architecture Planning and Policy Development Bandung Institute of Technology Jalan Ganesha no 10 Bandung Indonesia

Peri-urban issues are generated by the problem of uncontrolled increase of settlement land-use that converts and decreases the agriculture and water absorption land-use. Development improvement is needed to support food protection and environment sustainability from urbanization ***-living Rancaekek in Bandung's peri-urban area is a concept which aims to improve the effectiveness of land use by providing multifunctional living space and household food production through hybrid infrastructure. This residence consists of five families living together in a modular housing unit with an area of 21 m2. Each unit supports families with different responsibilities: farming;food processing;capacity building;building and infrastructure management;and special units for external researchers. The analysis in this paper provides evidence that each responsibility requires specific spatial planning and multifunctional furniture that can support various activities, tools, and processes to enable adaptation in limited space. The solution to space utilization is determined through the proposed movement of furniture based on a review of transformable architecture, namely flexibility and functionality of the space being utilized, to maximize functions in a minimum size space. This research requires deeper research and/or experiments on materials, community acceptance, and a more in-depth review of furniture design in accordance with the concept of transformable architecture. © 2019 IOP Publishing Ltd. All rights reserved.

关键词： Land use

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Assessment of land parcel level planning with soil and water parameters for enhancement of Biocapacity in Gudiyattam block, Vellore District, Tamilnadu, India

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Materials Today: Proceedings 2021年 37卷 1449-1454页

作者： K.A. Narayana School of Architecture and Interior Design SRM Institute of Science and Technology Kattankulathur Chengalpet Tamilnadu 603 203 India

Land is split in to land parcels supported size and ownership. This land parcel is that the lowest unit in local level planning of villages in Indian context. During th...

Land is split in to land parcels supported size and ownership. This land parcel is that the lowest unit in local level planning of villages in Indian context. During this research, a study was conducted to reinforce land parcel level Biocapacity using soil and water as parameters at villages of Gudiyattam Block, Vellore District. The Gudiyattam block consists of 44 panchayat villages including Gudiyattam town spatially encompasses an outsized area. Planning for such a large region requires significant resources of manpower, time and technology. Additionally, the enhancement of Biocapacity requires land-parcel level information. With the given time and resources, it's impossible to do that. Therefore, Gudiyattam block has been divided into performance zones. From each performance zone one panchayat village is taken into account for the analysis. This research used available data for a given year and validated the land parcel level planning as a reliable method for enhancement of biocapacity. This method also has the potential to be used with high-resolution satellite imagery to capture crop data periodically and use that as a basis for computing biocapacity at land parcel level. Land parcel level planning enables precision farming with high yields to reinforce biocapacity. This research used current crop data at land parcel level to spot the potential for higher yields to reinforce Biocapacity.

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