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4th International Workshop on Computer Science and engineering-Winter, WCSE 2014

作者： Lin, Jia-Horng Li, Jia-Hsun Hsieh, Jing-Chzi Hsing, Wen-Hao Lou, Ching-Wen Laboratory of Fiber Application and Manufacturing Department of Fiber and Composite Materials Feng Chia University Taichung City40724 Taiwan School of Chinese Medicine China Medical University Taichung40402 Taiwan Department of Fashion Design Asia University Taichung41354 Taiwan Department of Ph. D Program in Civil and Hydraulic Engineering Feng Chia University Taichung City40724 Taiwan Department of Land Management Feng Chia University Taichung City40724 Taiwan Department of Textile Engineering Chinese Culture University Taipei11114 Taiwan Institute of Biomedical Engineering and Materials Science Central Taiwan University of Science and Technology Taichung40601 Taiwan

Geotextiles feature reinforcement, drainage, filtration, separation, and act as a moisture barrier, and are commonly used in civil and geotechnical engineering applications. Using nonwoven fabrics as geotextiles has become a recent trend;therefore, this study combines crimped polyester (PET) fibers, recycled Kevlar unidirectional selvage fibers, and low-melting-point PET (LPET) fiber to make PET/Kevlar/LPET nonwoven geotextiles, the mechanical properties of which are then examined. The test results show that the tensile strength and tearing strength of the PET/Kevlar/LPET nonwoven geotextiles increases as a result of an increasing needle-punch rate from 150 punches/min to 200 punches/min. The mechanical properties along the cross machine direciton (CD) of the nonwoven geotextiles is greater than that along the machine direction (MD). When the needle-punching rate exceeds 200 punches/min, the mechanical properties of the nonwoven geotextiles slightly decrease.

关键词： Needles

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Assessment of indoor environmental quality for leed certification in developing countries 7

Assessment of indoor environmental quality for leed certific...

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7th International Structural engineering and Construction Conference: New Developments in Structural engineering and Construction, ISEC 2013

作者： Komurlu, Ruveyda Gurgun, Asli Pelin Arditi, David Department of Architecture Kocaeli University Kocaeli Turkey Department of Civil Engineering Okan University Istanbul Turkey Construction Engineering and Management Program Illinois Institute of Technology Chicago United States

ISBN: (纸本)9810753551

Indoor air quality and thermal comfort are important considerations in green building design because they are related to users' health, comfort, environmental satisfaction, and productivity. In the Leadership in Energy and Environmental Design (LEED) certification system, the "indoor environmental quality" category covers air quality and thermal comfort and accounts for approximately 15% of the points that a building can receive for LEED certification;it constitutes the third biggest category among the seven major categories in LEED 2009 for New Construction and Major Renovation. LEED is used in some countries as is, and is modified in some other countries to fit the local conditions. In this study, the "indoor environmental quality" category of LEED is reviewed with respect to its adaptation to local conditions in developing countries. The status of the codes, standards, and regulations in "indoor environment quality" in developing countries are investigated. Suggestions are made for an easier implementation of LEED requirements in developing countries. Copyright © 2013 by Research Publishing Services.

关键词： Developing countries

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Assessment of leed requirements for water efficiency in developing country-specific certification 7

Assessment of leed requirements for water efficiency in deve...

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7th International Structural engineering and Construction Conference: New Developments in Structural engineering and Construction, ISEC 2013

作者： Gurgun, Asli Pelin Komurlu, Ruveyda Arditi, David Department of Civil Engineering Okan University Istanbul Turkey Department of Architecture Kocaeli University Kocaeli Turkey Construction Engineering and Management Program Illinois Institute of Technology Chicago United States

ISBN: (纸本)9810753551

Pollution and consumption of water are important during construction activities and the life cycle of buildings. Promoting water efficiency in buildings supports the sustainable use of water. Green building certification systems award credits to these efforts. The LEED certification system is generally based on rules, codes and regulations that are in effect in the US. However, its credibility and popularity encourages professionals in other countries to use LEED too. For global consistency, United States Green Building Council (USGBC) is supporting regional approaches. Practitioners in some countries apply LEED as is and some have adapted it by considering regional differences caused by geographical location and local conditions. The "water efficiency" category accounts for approximately 10% of the points that a building can receive in the LEED system. In this study, the "water efficiency" category of LEED is reviewed with respect to its adaptation in developing countries. The ways water efficiency are achieved under different conditions than those in the US are explored. A review of water efficiency practices in India, Abu Dhabi, and Turkey is presented. Practitioners in developing countries are expected to benefit from these observations. Copyright © 2013 by Research Publishing Services.

关键词： Construction industry

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Integrated model supporting environmental performance simulations in the early stages of building design

Integrated model supporting environmental performance simula...

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13th Conference of the International Building Performance Simulation Association, BS 2013

作者： Brígitte, Giovanna Tomczinski Novellini Ruschel, Regina Coeli Graduate Program in Architecture Technology and City Planning University of Campinas Brazil Department of Architecture and Building Construction School of Civil Engineering Architecture and Urban Design University of Campinas Brazil

Recent researches propose the integration of performance analysis to early stages of the design process in order to obtain the building's best final performance (Kolarevric;Malkawi, 2005;Holzer, 2010;Oxman, 2007). Thus, choosing the appropriate set of solutions and digital tools to develop this task is of high complexity and responsibility. The main objective of this paper is to identify and characterize the evaluation of different performances in social housing design stage, through the development of a model containing appropriate abstractions, for the representation of valid and accurate analytical data as inputs and outputs to specific simulations. This study was developed as field study involving experts in the area of thermal comfort, acoustic comfort, lighting comfort, materials conservation, water conservation and accessibility. The results show strengths and difficulties for integrating performance analysis focusing the information modelling and interoperability between computational simulations. A sequence for performing simulations considering inter-influences is proposed. This paper contributes with the characterization of the ideal information model to be use in different simulation tools, during the design stage of social housing solutions;promoting quality improvement related to social housing and the use of BIM (Building Information Modeling). Therefore instigating the increased use of simulation tools and information technology in construction during the design process. Copyright © 2011 by IPAC'11/EPS-AG.

关键词： Water conservation

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The encroachment of rubber plantation and the risk of the spread out of rice bug in Phatthalung province, Southern Thailand

The encroachment of rubber plantation and the risk of the sp...

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34th Asian Conference on Remote Sensing 2013, ACRS 2013

作者： Tibkaew, Anisara Pensuk Pimsen, Tharnsawat Thongdara, Romanee Department of Plant Science Faculty of Technology and Community Development Thaksin University Thailand Sustainable of Agricultural Resources Management Program Faculty of Technology and Community Development Thaksin University Thailand Department of Civil and Environmental Engineering Faculty of Engineering Mahidol University Puttamonthon NakornPathom Thailand

ISBN: (纸本)9781629939100

This research was studied in the relationship of factors affecting the spread out of the rice bug by developing the mathematic equation in order to estimate the rice bug spread risk. The household and field survey showed that the weed on rubber plantation is one of the important factors as the bug use for their habitat. Therefore, the distance from rubber plantation plays an important role on the severity of the spread out and the outbreak of the rice bug. The mathematic equation expresses the relationship between the distance from rubber plantation and the number of the rice big found from the study was: y = -0.3678x + 94.419 (y = number of the rice bug and x = distance from rubber plantation). After applying the equation to the study area we can obtain the risk of rice bug spread out map of two important rice growing district of Phatthalung province. About 64.7% of total rice area of Paphayom district has been forecasted according to the equation as the moderately risk of the spread out of the rice bug (20-60 bugs/sqm), whereas more than half of the total rice growing area of Khuankanun district was forecasted as light and very light severity.

关键词： Rubber

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Bring people to work: A sustaining function of commuter rail services

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3rd International Conference on Urban Public Transportation Systems 2013

作者： Liu, Rongfang Huang, Zhaodong New Jersey Institute of Technology Department of Civil and Environmental Engineering University Heights Newark NJ 07102 United States New Jersey Institute of Technology Interdisciplinary Transportation Program University Heights Newark NJ 07102 United States

ISBN: (纸本)9780784413210

Evidenced by the services provided to travelers for almost a century, commuter rail proved that it not only played significant roles in reducing congestion but also a sustainable mode in providing safe, reliable and high qualify option for commuters. Recent travel behavior changes show that the share of commuting trips during the peak periods are declining while recreational, social, and personal trips during non-peak and weekends are rising. This manuscript records an effort to explore viable ways for a traditional commuter rail, Atlantic City Rail, serve current travel market. After a brief review of the historical development, the authors have focused on temporal distribution of travel demands along the ACRL corridor. Responding to the demands of patrons, a schedule optimization was developed and partially implemented for the service.

关键词： Railroad transportation

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Compost-Soil Mixture Respiration and Organic Carbon Degradation

Compost-Soil Mixture Respiration and Organic Carbon Degradat...

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The 1nd Symposium of International Waste Working Group Asian Regional Branch (IWWG-ARB)(国际固体废物工作组亚洲区域第一届研讨会)

作者： Emenda Sembiring Dwina Lubna Environmental Engineering Study Program Faculty of Civil and Environmental EngineeringBandung Institute of TechnologyIndonesia

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Genetic Optimization of Artificial Neural Networks to Forecast Virioplankton Abundance from Cytometric Data

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Journal of Intelligent Learning Systems and Applications 2013年第1期5卷 57-66页

作者： Gilberto C.Pereira Marilia M.F.de Oliveira Nelson F.F.Ebecken Civil Engineering Program Federal University of Rio de JaneiroCenter of TechnologyFundao IslandRio de JaneiroBrasil

Since viruses are able to influence the trophic status and community structure they should be accessed and accounted in ecosystem functioning and management models. So, this work met a set of biological, chemical and physical time series in order to explore the correlations with marine virioplankton community across different trophic gradients. The case studied is the Arraial do Cabo upwelling system, northeast of Rio de Janeiro State in Southeast coast of Brazil. The main goal is to evolve three type of artificial neural network (ANN) by genetic algorithm (GA) optimization to predict virioplankton abundance and dynamic. The input variables range from the abundance of phytoplankton, bacterioplankton and its ratios acquired by one in situ and another ex situ flow cytometers. These data were collected with weekly frequency from August 2006 to June 2007. Our results show viruses being highly correlated to their host, and that GA provided an efficient method of optimizing ANN architectures to predict the virioplankton abundance. The RBF-NN model presented the best performance to an accuracy of 97% for any period in the year. A discussion and ecological interpretations about the system behavior is also provided.

关键词： Virioplankton Prediction Flow Cytometry Neural Networks Genetic Algorithm Trophic Gradients

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Using Condensed Water of Air Conditioners for Toilet Flushing： A Case Study in Brazil

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Journal of civil engineering and Architecture 2013年第1期7卷 98-104页

作者： Celso Silva Bastos Joao Luiz Calmon Postgraduate Program in Civil Engineering Technology Center Federal University of Espirito Santo Vit6ria 29000-000 Brazil

Within the concept of sustainable construction, with sensible and conscious use of finite natural resources, every effort to save and reuse raw-materials is considered an important step to be adopted in buildings, from project, implantation and construction to operation and maintenance throughout their lifecycle. This study aims at showing the application of a system that reuses condensed water drained from air-conditioner evaporators （which are usually disposed of）, and a plan to use this water for toilet flushing, reducing consumption of treated water bought from water companies. The authors verified that each air-conditioner specified in the project of a commercial building--used as reference here--produces 4.8 L of water per hour of operation. This result in a daily accumulated volume of 4,290 L, which represents a significant part of the amount needed to supply all the toilets in the building. A water capture system located at a strategic intermediate floor would be able to store this water and pump it into a special reservoir on the roof of the building, to be distributed into toilet flush pipes. By applying this technology, the authors seek to considerably reduce the expected treated water consumption and consequently decrease water bill costs.

关键词： Water reuse air-conditioner toilet flush.

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Assessment of Paleo-hydrology and Paleo-inundation Conditions: The Process

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Procedia Environmental Sciences 2014年 20卷 747-752页

作者： Pingping Luo Kaoru Takara Bin He Weili Duan Apip Daniel Nover Watanabe Tsugihiro Kenichi Nakagami Izumi Takamiya Disaster Prevention Research Institute (DPRI) Kyoto University Gokasho Uji-shi Kyoto 611-0011 Japan Department of Civil and Earth Resources Engineering Graduate School of Engineering Kyoto University Kyoto Japan AAAS Science and Technology Policy Fellow U.S. Environmental Protection Agency Global Change Research Program Washington D.C. WA USA Graduate School of Global Environmental Studies Kyoto University Sakyo-ku Kyoto 606-8501 Japan Graduate School of Policy Science & College of Policy Science Ritsumeikan University Kyoto Japan Faculty of Literature Arts and Cultural Studies Kinki University Osaka Japan

Paleo-hydrology is an important study which simulates the historical hydrology at the lack of observed period, calibrated at the present period and predicted the future hydrological condition. The study of paleo-hydrology is to obtain the historical evidence for the present hydrology and improve the accuracy of the statistical analysis and the prediction modeling assessment. Paleo-inundation assessment is the study of historical inundation under flood events which occurred prior to direct measurement of hydrologic parameters using modern methods. The ultimate objectives of this study were to estimate paleo-inundation under extreme floods using historical literature and incomplete data records. This paper focused on an application of estimating historical inundation conditions under paleo-floods using modern technologies at the river basin scale.

关键词： Paleo-inundation Paleo-hydrology Nile River basin Flo-2D flood risk management

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