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Informality and the City 1

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1000年

作者： Gregory Marinic Pablo Meninato

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Analysis of urban residential greening in tropical climates using quantitative methods

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Environmental Science and Pollution Research 2024年第31期31卷 44096-44119页

作者： Priya, Udayasoorian Kaaviya Senthil, Ramalingam School of Architecture and Interior Design SRM Institute of Science and Technology Kattankulathur Chennai603203 India Department of Architecture Prime Nest College of Architecture and Planning Tiruchirappalli India Department of Mechanical Engineering SRM Institute of Science and Technology Kattankulathur Chennai603203 India

Urban green spaces play a crucial role in mitigating urban heat islands, providing shade, cooling, absorbing carbon dioxide, and releasing oxygen to enhance air quality. Understanding the user perceptions of residential greeneries is essential for effective planning and implementation of greening systems. This quantitative research explored user perceptions and preferences regarding residential greeneries through a structured questionnaire survey from 578 respondents. The responses from the densely populated Chennai city and the rest of Tamil Nadu, India, were analyzed. About 90% of residents are interested in having a garden, irrespective of location and residential characteristics. The most available space in Chennai’s urban region is a balcony at 45%, followed by front and back gardens at 30% and vice versa for Chennai’s suburban areas. The most preferred type is potted plants (30%) and climbers (20%) on balconies and near windows in Chennai. The most perceived challenges are installation and maintenance costs. The most influencing factors over the preference for greeneries and green walls are the house typology, house ownership, and site location. This study provides more insights to building designers and architects on planning and implementation of residential greeneries as per end users’ preferences and perceptions. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024.

关键词： Air quality

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Comprehensive evaluation approach in the assessment of play value of playgrounds: case of Balcova, Izmir

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JOURNAL OF URBAN design 2024年第1期29卷 98-121页

作者： Kastas-Uzun, Ipek Dikmen-Guleryuz, Oylum Izmir Univ Econ Fac Fine Arts & Design Dept Interior Architecture & Environm Design Izmir Turkiye Izmir Univ Econ Vocat Sch Program Interior Design Izmir Turkiye

Urban children prefer playgrounds near home spaces due to physical and parental limitations on outdoor play. To increase the play value and use of playgrounds, it is essential to take a comprehensive design approach that considers the playground's design and surrounding environment. Using the play value calculation tool designed by Woolley and Lowe, and making site location analyses, this study aims to evaluate the relationship between physical and environmental characteristics of playgrounds with land use decisions through an analysis of the numbers of users and play value of playgrounds in neighbourhood parks in Balcova, Izmir (Turkey).

关键词： Children's playground assessment children's outdoor experiences play value user preferences Balcova

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Evaluating daylighting effectiveness of a traditional house in tropical climate

Evaluating daylighting effectiveness of a traditional house ...

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作者： Shanthi Priya, Radhakrishnan Kalaimathy, Kamaraj School of Architecture and Interior Design SRM Institute of Science and Technology Kattankulathur Chennai India

Sustainable Day lighting is crucial for enhancing visual comfort indoors, which helps to reduce energy consumption on artificial lighting and so improves the psychological well-being of the residents. Various research on sustainable daylighting have been undertaken, but little emphasis has been placed on vernacular architecture, which is the outcome of hundreds of years of optimisation in creating a comfortable shelter utilising accessible materials and established construction techniques. This climate responsive design is being lost to universal architecture in emerging countries such as India owing to modernity. Therefore, this paper tries to evaluate the performance of sustainable day lighting techniques of four different typologies of roofs of traditional houses in Tamil Nadu, India. The study qualitatively and quantitatively examines the climate, geographical location and evaluates the total number of door and window openings and calculates the Window to wall ratio, uniformity ratio, threshold values and average daylight factor. The Quantitative evaluation has been carried out using simulation (design BUILDER) and experimental method (Illuminance meter) for all the four typologies. The study found that the Wind catcher houses, courtyard houses and clear storey houses achieved visual comfort than the Tiled roof houses. However, Clerestory house achieves the needed threshold value and average daylight factor with uniform spread of daylighting thereby achieving visual comfort without glare. Thus, this study will help us to identify the best typology in terms of achieving visual comfort and the final recommendations will be used by the architects to create sustainable day lighting strategies in modern buildings using solutions from vernacular houses which is usually a deserted area of research. © 2022

关键词： Houses

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3D scanning and printing as a new medium for creativity in product design

3D scanning and printing as a new medium for creativity in p...

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2nd Conference on Creativity and Innovation in design, DESIRE'11

作者： Sadar, John Stanislav Chyon, Gyungju Department of Architecture Faculty of Art and Design Monash University Australia Industrial Design Program School of Architecture and Design RMIT University Australia

ISBN: (纸本)9781450307543

3D digital scanning and printing has the potential to transform design practice, bringing elements of craft into the production process. While increasingly common in the design departments of universities, 3D scanning and printing are seemingly treated as neutral and magical tools. This misses the great potential they have for enabling new forms of creativity in design practice as a new design medium. To do so, however, requires an understanding of their potentials and propensities. Within the context of producing moulds for slip-casting, the authors set about coming to understand the technologies through a set of controlled experiments. © 2011 ACM.

关键词： Product design

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Sustainable technology, materials and working layout for post covid-19 office spaces

Sustainable technology, materials and working layout for pos...

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2022 Advances in Science and Engineering Technology International Conferences, ASET 2022

作者： Ajith, Meenakshy Rana Mahanta, Niva Manoj, Shivani Samuel, Abraham K. Amity University School of Architecture Planning Interior Design Dubai United Arab Emirates

ISBN: (纸本)9781665418010

an average working individual spends one third of his life working;that is 92,120 hours over a lifetime of an adult's working life from 18-67 years. This can have a huge impact on one's life. Therefore, it is important to have an optimistic and productive working environment. The last few months has changed the work culture to a global extent due to COVID 19. Before the pandemic, the platitude had been that offices were necessary for optimal productivity in work, culture, and to discover talent. Considering the short-term and long-term trends and developments that will impact the workplaces, which we consider as the new normal will inhabit post pandemic changes in working spaces concepts and materials. In the analysis we present here, we focus on the relevance of COVID-19-related risks and changes for employees, employers, workplaces, and work practices in order to design more flexible offices in the future that can adapt to a sudden change in the environment. And the main objective of the study is to understand the evolution of office designs in the future. Throughout this research we tried to have a better understanding of the new ideas, the purpose of an office, acceleration of virtual platforms, rethinking of how office spaces can be utilized out of the traditional ways, how to design a safe and secure workplace and also illustrating the benefits of a new form of office layout and material choices that can support the new environment with hygiene and safety and also identifying sustainable alternative solutions for the good health of the public and the environment by extensive market research for innovative products. This can be achieved only by altering the way we build and manage our spaces. © 2022 IEEE.

关键词： COVID-19

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Influence of nanomaterials on the water absorption and chloride penetration of cement-based concrete

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Materials Today: Proceedings 2022年 65卷 2066-2069页

作者： Abdalla, Jamal A. Thomas, Blessen Skariah Hawileh, Rami A. Syed Ahmed Kabeer, K.I. Department of Civil Engineering College of Engineering American University of Sharjah 26666 United Arab Emirates Department of Architecture School of Architecture and Interior Design SRM Institute of Science and Technology Kattankulathur 603203 India

This paper aims to provide a brief review on the effect of utilization of nano-SiO2, nano-Al2O3, graphene oxide, carbon nanotubes, nano-TiO2, nano-Fe2O3, nano-clay/metakaolin, and nano-CaCO3 on the water absorption and chloride penetration of cement concrete. Nano material is defined as a material with particle diameter between 1 and 100 nm. Utilization of nano materials in concrete has progressively been recognized as a high potential and fast track repair and high-performance material. The incorporation of nano materials as a partial replacement to binder or as additive improves the quality of hydration products as well as reduce the formation of micro pores. The findings from this review confirm the feasibility of using the nano-materials in cement concrete, with the required properties of building materials. © 2022

关键词： Calcium carbonate

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Influence of nanomaterials on the workability and compressive strength of cement-based concrete

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Materials Today: Proceedings 2022年 65卷 2073-2076页

作者： Abdalla, Jamal A. Thomas, Blessen S. Hawileh, Rami A. Syed Ahmed Kabeer, K.I. Department of Civil Engineering College of Engineering American University of Sharjah 26666 United Arab Emirates Department of Architecture School of Architecture and Interior Design SRM Institute of Science and Technology Kattankulathur 603203 India

Integration of nano-materials as supplementary cementitious materials has proven to improve the mechanical and durability properties of concrete. This paper aims to provide a brief review on the utilization of nano-SiO2, nano-Al2O3, graphene oxide, carbon nanotubes, nano-TiO2, nano-Fe2O3, nano-clay/metakaolin, and nano-CaCO3 on the workability and compressive strength of cement concrete. It has been identified that the utilization of nano materials as a partial substitute for binder or as a filler material in cement concrete modifies the rheology and the microstructure at the nano scale, significantly improving the mechanical and durability characteristics of cementitious composites. This review highlights the positive impacts and the limitations in using these nano materials. It is expected that this brief review will provide a better insight for its practical application in the construction industry. © 2022

关键词： Calcium carbonate

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Effect of speech intelligibility on visual short-term memory performance

Effect of speech intelligibility on visual short-term memory...

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36th International Congress and Exhibition on Noise Control Engineering, INTER-NOISE 2007

作者： Kitapci, Kivanc Yilmazer, Semiha Erkip, Feyzan Bilkent University School of Interior Architecture and Environmental Design Bilkent 06800 Ankara Turkey

ISBN: (纸本)9781605603858

The aim of this study is to find out effects of speech intelligibility on visual short-term memory performance by testing 34 interior architecture students in three different sound environments. Those sound environments were composed of real office sounds and a speech sample that are mixed to achieve varying STI levels of 'continuous noise', 'masked speech' and 'speech' sound environments [2]. Test procedure had three steps: first questionnaire, computer based short-term memory test and second questionnaire. Results show that there is no significant difference of visual short-term memory performance between varying sound environments, however subjective results derived from questionnaires show that students were distracted most by 'speech' sound environment.

关键词： Speech intelligibility

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Feasibility study of vertical axis wind turbine on UAE highways

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Materials Today: Proceedings 2022年 64卷 1392-1397页

作者： Yadav, Apurv Pillai, Swaroop Ramaswamy Vashishtha, Vineet Kumar Kumar, Ashok School of Engineering Architecture & Interior Design Amity University Dubai 345019 United Arab Emirates KIET Group of Institutions UP Ghaziabad 201206 India

Most highways in the UAE have cars traveling from 80 km/h to 160 km/h. A well-designed vertical axis wind turbine can harness the unused kinetic energy from these cars and convert it into electrical energy. Three different kinds of wind turbine designs namely, helical, troposkien and flat were selected for simulating power output on highway dividers. The simulation was performed using QBlade at different tip speed ratios. The coefficient of performance and energy yield was calculated for each design. In flat design efficiency achieved was close to Betz limit but the annual yield was only 93 KWh. Troposkien design was able to generate 415 kWh annually while the helical design was able to achieve 1041 KWh of annual yield. © 2022

关键词： Wind turbines

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