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Changes in Rural Areas of the City of Carazinho (RS) between 2001 and 2020: A Temporal Analysis Using Landsat TM-7 and TM-8 Images

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Journal of Civil Engineering and architecture 2020年第7期14卷 402-408页

作者： Alcindo Neckel Laércio Stolfo Maculan Letícia Muller Dominiki Ceolin Julia Cristina Clivatti Paloma Toscan Lisiane Zwirtes Henrique Aniceto Kujawa Postgraduate Program in Architecture and Urbanism(PPGArq-IMED) Research and Study Group on Urban Mobility(NEPMOUR)Passo Fundo/RS 99070-220Brazil

The analysis of satellite images is of fundamental importance in relation to understanding the evolution in land *** general objective of this study is to analyze the changes in characteristics of rural land use in the municipality of Carazinho(RS)from 2001 to 2020 through the analysis of images taken from the Landsat TM-7 and TM-8 *** TM-7 and TM-8 satellite images were classified and supervised,thus generation thematic maps with the following groups:tillage,forest,water resources and exposed *** analysis of this study showed that in 2001 the tillage group had an area of 10,651.6 ha,the forest group had an area of 7,248.03 ha,the water resources group occupied an area of 1,444.96 ha,and the exposed soil group occupied an area of 6,798.75 *** using the images taken in 2020,the same area presented the following data:the tillage group with an area of 15,941.5 ha.(60.95%),the forest group with an area of 4,320.99 ha(16.52%),water resources group with an area of 141.02 ha(0.53%),and the exposed soil group with an area of 5,747.22 ha(21.97%).The results demonstrate changes in land use during the study period,mainly with regard to the increase of cultivation areas and,consequently,the suppression of vegetation.

关键词： Land use rural area remote sensing temporal analysis

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Understanding the attractiveness of types of historic districts in Bandung: implementing heritage conservation based on public perception

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JOURNAL OF ASIAN architecture AND BUILDING ENGINEERING 2024年

作者： Septianto, Eggi Poerbo, Heru Wibowo Firmansyah, Widjaja Martokusumo, Widjaja Inst Teknol Bandung Sch Architecture Planning & Policy Dev Architecture 10 Ganesha Rd Bandung 40132 Indonesia Inst Teknol Nasl Fac Architecture & Design Architecture Study Program Bandung Indonesia Inst Teknol Bandung Sch Architecture Planning & Policy Dev Architectural Design Res Grp Bandung Indonesia

Cultural heritage conceptually addresses the conservation of physical and non-physical dimensions. Heritage conservation generally intends to create pleasant spatial experiences and socio-culturally friendly living environments while accommodating contemporary needs. Conservation frameworks for protecting urban fabric driven by physical authenticity and expert judgment need to pay increased attention to public-based assessment experiences to improve people's perspectives on the quality of urban historic areas. The notions of inclusive conservation posit that community understanding is essential for appreciating historic urban areas due to various social, cultural, historical, and political conditions. According to public narratives and perspectives, this study describes the types of urban historic districts perceived as attractive. The investigation uses the qualitative method to analyze data from 170 participants obtained through an online questionnaire and content analysis methods with open, axial, and selective coding. The findings reveal that from the public perspective of environmental quality assessment, historic districts are categorized under three types according to attractiveness. Three types of historic areas are vibrant, relaxing, and dull districts. As such, the study emphasizes the importance of human sensory experience in urban planning and design and its consequences for urban heritage conservation. [GRAPHICS] .

关键词： Attractiveness urban heritage conservation urban historic districts public perception Bandung

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Echoes of Tradition: Virtual-Reality Media in Improving Spatial Space Experience 3D Virtual Tour of Kampung Adat Pulo Garut, West Java, Indonesia

Echoes of Tradition: Virtual-Reality Media in Improving Spat...

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STEM Education Conference (iSTEM-Ed), International

作者： M.F. Rahman A.Y. Permana I Susanti J. Akbardin K. Wijaya S. Handayani Architecture Study Program Faculty of Technology and Vocational Education Universitas Pendidikan Indonesia Bandung Indonesia Civil Engineering Study Program Faculty of Technology and Vocational Education Universitas Pendidikan Indonesia Bandung Indonesia Architecture Study Program Faculty of Civil Engineering and Planning Universitas Kebangsaan Republik Indonesia Indonesia Bandung Indonesia Agro-industrial Education Study Program Faculty of Technology and Vocational Education Universitas Pendidikan Indonesia Bandung Indonesia

ISBN: (数字)9798350365979

ISBN: (纸本)9798350365986

In the current digital era, virtual reality (VR) technology is rapidly expanding across various fields, including education and cultural preservation. This technology offers immersive opportunities to explore and experience architectural spaces, promising increased understanding and learning motivation. Despite being relatively new in Indonesia, the application of VR has shown significant potential for education and cultural preservation through the implementation of a 3D virtual tour in Kampung Adat Pulo Garut. Therefore, this research aimed to develop VR media to enhance users' spatial experience and preserve the cultural values of Kampung Adat Pulo Garut through interactive learning. The method used was Research and Development (R&D) through the Multimedia Development Life Cycle (MDLC) model. The equipment used was LiDAR Scanner FJD Trion P1 Series, DJI Mavic Air 2S Drone, and Sony A6000 Camera. The method used included aerial and terrestrial mapping, 3D modeling, and the development of virtual environments through Unreal Engine. The developmental process included various stages, namely concept, design, material collection, compilation, testing, and distribution. The result showed an interactive 3D virtual tour of Kampung Adat Pulo Garut, called “Echoes of Tradition.” Unreal Engine was found to enable detailed visualization of traditional architecture and village environments with high accuracy and interactivity. The final product offered an immersive learning experience, enriching users' experience, and enabling digital preservation of cultural heritage. The next step, to get an overview of the research results, used a questionnaire as an instrument which was distributed to a total of 250 respondents. Furthermore, the potential implication of VR in education and cultural preservation was identified, guiding similar applications in the future. By improving accessibility and engagement in spatial and cultural learning, VR offered new avenues in education and cultu

关键词： Visualization Three-dimensional displays Education Virtual environments Media User experience Cultural differences

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THE PROMISE AND THREAT OF GLOBAL architecture

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YALE REVIEW 2011年第4期99卷 16-22页

作者： Stern, Robert A. M. Yale Univ Sch Architecture New Haven CT 06520 USA Robert M Stern Architects New York City Manhasset NY USA Columbia Univ Preservat Program Grad Sch Architecture Planning & Preservat New York NY 10027 USA Columbia Univ Temple Hoyne Buell Ctr Study Amer Architecture New York NY 10027 USA Amer Acad Arts & Sci Cambridge MA USA

1 6 Y T H E P R O M I S E A N D T H R E A T O F G L O B A L A R C H I T E C T U R E R O B E R T A . M . S T E R N We are in a new era – not just because we are in a new century but because we are part of a shifting p...

1 6 Y T H E P R O M I S E A N D T H R E A T O F G L O B A L A R C H I T E C T U R E R O B E R T A . M . S T E R N We are in a new era – not just because we are in a new century but because we are part of a shifting political and economic terrain in which American culture, taken in its broadest sense, is at once emulated worldwide and disdained. The new global geography of economics, ideas, and political power in the twenty-ﬁrst century demands that we put aside many of our most cherished beliefs about our uniqueness in favor of shared common ground. The interconnectivity of globalization confronts us with realities and complexities that previous generations could ignore or sweep under the cultural rug, and engenders contact with other cultures that makes us acutely aware of the multiplicity and contradictions of our own political, religious, and artistic beliefs. While globalization has led to a greater transfer of ideas, enabling the adoption of previously foreign or unknown design strategies, it has also facilitated the disappearance of local traditions and histories. The pressure to meet the marketplace with expedient razzle-dazzle has never been more irresistible. The architectural landscape of the world is ﬂattening, as modernism sweeps across the globe, overtaking local vernaculars. Architects, encouraged to strike out with acontextual work not rooted in any sense of connection to place or 1 7 R history, ﬁnd themselves trapped in an extreme form of aesthetic narcissism. Globalization can be a distraction and even a threat to architecture ’s continued development as an art form. For one thing, globalization renders architecture more political than ever. Buildings such as the now-destroyed World Trade Center are no longer seen as artifacts but as pawns in the unfolding drama of modernity, and in that speciﬁc instance as a reminder that modernity is not everywhere appreciated. But provincialism cannot be dismissed as all bad and needs to be understood as a desper

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Comprehensive Geometric Modeling of the Sibayak Geothermal Field

Comprehensive Geometric Modeling of the Sibayak Geothermal F...

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2024 International Conference on Applied Sciences and Material Applications, ICASMA 2024

作者： Qarinur, M. Silitonga, E.M.R. Alvan, S. Ogata, S. Kinoshita, N. Yasuhara, H. Civil Engineering Study Program Universitas Negeri Medan Medan20221 Indonesia Construction Management Study Program Universitas Negeri Medan Medan20221 Indonesia Division of Global Architecture Graduate School of Engineering Osaka University Osaka565-0871 Japan Department of Civil and Environmental Engineering Ehime University Matsuyama790-8577 Japan Department of Urban Management Kyoto University Kyoto615-8540 Japan

Geothermal reservoirs are significant sources of renewable energy. Accurate geometric modeling of these reservoirs is essential for understanding the distribution of heat and fluid dynamics within them. This study aims to develop a geometric model of the Sibayak geothermal field using borehole data. Borehole data provide detailed geological information, which is crucial for constructing a realistic geometric model. The methodology of this research involves several key steps: the collection of borehole data from the Sibayak geothermal field, the construction of a 3D geometric model of the reservoir using COMSOL Multiphysics based on the borehole data, and the validation of the model through comparison with field data and previous research findings. The results indicate that the developed geometric model successfully identifies zones with high geothermal potential and provides an accurate depiction of the reservoir's boundaries and characteristics. Modeling the geometry of geothermal reservoirs using borehole data offers profound insights into the internal dynamics of the reservoir and can serve as a valuable tool for planning and optimizing geothermal energy exploitation. © 2024 Institute of Physics Publishing. All rights reserved.

关键词： Geothermal fields

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Solar Energy for a Traditional Coastal Fishing Platform

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Journal of Marine Science and Application 2019年第3期18卷 366-371页

作者： Sunaryo Aldy Syahrihaddin Pradhana Shadu Imfianto Indonesian Maritime Center Universitas IndonesiaDepok 16424Indonesia Naval Architecture and Marine Engineering Study Program Universitas IndonesiaDepok 16424Indonesia

In order to introduce clean environment and sustainable energy to traditional coastal fishing community, the objective of this study is to encourage the Indonesian traditional coastal fishing community to use green and renewable energy in their fishing activities. Introducing solar power as the main source of energy for fish-attracting lights and boat propulsion can reduce the use of fossil fuels, and sustain clean and healthy environment. As the world’s largest archipelago, Indonesia accounts for a high percentage of traditional fishing communities spread out along its islands. This fishing communities use various traditional fishing boats, and platforms. The fishing platforms are usually made of bamboo and placed on top of supporting structures on the seabed. Diesel electric generators are used to obtain electricity needed for lighting to attract the fish at night, and as the source of power for lifting the fishing net. The structure and fuel used are neither environmentally friendly nor clean;thus, an innovation is introduced. Traditional fishing practices using a fishing platform were studied, including the common size of the platform and the power needed for the fishing light. Based on the gathered information, this study proposes a catamaran vessel with a special top structure designed for fish lifting outfitting, and equipped with photovoltaic solar cells as the energy source for the fishing lights and vessel propulsion. Through this innovative break through, the vessel can be moved to the shore and will not be a threat to ship navigation and the environment. Furthemore, powered by clean and sustainable energy, the vessel can be directed to the best fishing ground.

关键词： Catamaran Fishing lights Fishing platform Lifting net Photovoltaic panel Solar energy

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A Simple Selection Method of PV Systems for University Campuses

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GAZI UNIVERSITY JOURNAL OF SCIENCE 2023年第3期36卷 954-963页

作者： Bara, Mariam Harputlugil, Gulsu Ulukavak Cankaya Univ PhD Design Program Ankara Turkiye Libyan Ctr Solar Energy & Res & Study Tripoli Libya Cankaya Univ Fac Architecture Dept Architecture Ankara Turkiye

This paper briefly outlines part of the research work being carried out on the application of the photovoltaic systems to cover universities' electrical energy needs, with due consideration to the technical, architectural, economic, social. and legal aspects and impacts of this application. The paper considers optimizing the PV system selection objectives and methodology with a case study application. at a university campus in Ankara, Turkey. The main objective here is to develop a practical simple method of selecting an optimum PV system that gives the maximum energy yield possible in a certain period of one year, with the minimum specific energy cost per kWh, where a multiple-variable multi-criteria decision-making making method is applied, to help designers and system engineers in selecting the optimum system. The developed method is demonstrated in the example of the typical case, where the recommended PV system was turned out to be at an Azmuth angle of 0 degrees, the PV technology was monocrystelline Silicon, the annual electrical energy yield per 100 m2 of PV modules surface area 22.4 MWH/Year, the specific electrical energy cost was 0.15 Euos/Kwh, as a first merit option, making a difference of around 13% of saving compared with the 10th last option. The work concludes that a viable PV application is feasible, encouraging its application in various campuses provided that comprehensive planning and careful considerations are given to the related aspects.

关键词： PV systems University Campus Optimization MCDM

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The Effect of Air Cavity on Water Resistance of a High-Speed Ferry with a Several-Stepped Hull 33rd

The Effect of Air Cavity on Water Resistance of a High-Speed...

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33rd International Ocean and Polar Engineering Conference, ISOPE 2023

作者： Anggriani, Andi Dian Eka Mutsuda, Hidemi Nakashima, Takuji Ardianti, Andi Baso, Suandar Transportation and Environmental System Graduate School of Advanced Science and Engineering Hiroshima University Hiroshima-shi Higashihiroshima Japan Transportation and Environmental Systems Program Graduate School of Advanced Science and Engineering Hiroshima University Hiroshima-shi Higashihiroshima Japan Naval Architecture Study Program Hasanuddin University South Sulawesi Gowa Indonesia

ISBN: (纸本)9781880653807

A planing hull high-speed ferry with a stepped hull becomes a well-liked mode of water transportation for archipelago countries. On the other hand, the shape of steps on the bottom hull has not been recently taken into explicit consideration regarding the speed requirement and hydrodynamic properties. In this study, the step W shapes, were adopted to find the improved hydrodynamic performance in the planing conditions. To provide a more precise prediction of the pressure, velocity fields, and void fraction, the CFD was applied the Finite Volume Method (FVM) and coupled with Volume of Fluid Method (VOF) to capture air cavity The numerical conditions of the planing hull were trimmed by the stern with 2, and 3 degrees. This study discussed the air cavity that occurred behind the stepped area that can affect the hydrodynamic behaviour. © 2023 by the International Society of Offshore and Polar Engineers (ISOPE).

关键词： Finite volume method

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Identification of Specific Characteristic of Kampung Jayengan as Community-based Industrial Tourism

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Procedia - Social and Behavioral Sciences 2016年 227卷 485-492页

作者： Winny Astuti Qomarun Alpha Febela Rufia A. Putri Dyah Widi Astuti Urban and Regional Planing Study Program Faculty of Engineering Universitas Sebelas Maret Jl. Ir. Sutami 36 A Kentingan Surakarta 57126 Indonesia Architecture Study Program Faculty of Engineering Universitas Muhammadiyah Surakarta Jalan Ahmad Yani Pabelan Surakarta Indonesia

The uniqueness of an area gives a lasting impression for special-interest tourists, which accelerate economic development. Therefore, the understanding local potencial become an embryo for the development of community-based tourism. Beside jewel craft, as the main potency, Kampung Jayengan also has strong potential in religion-based culinary and cultural traditions which are centered in Darussalam Mosque. In the future it could be a new tourism destination as part of the development of Surakarta as Creative Industrial-based City. This study aimed to identify the specific characteristics of the region as a basis for the development of community-based industrial tourism kampung.

关键词： special interest tourism kampung creative industry community-based Jewellery

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Experiment and simulation to determine the optimum orientation of building-integrated photovoltaic on tropical building façades considering annual daylight performance and energy yield

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Energy and Built Environment 2024年第3期5卷 414-425页

作者： Rizki A.Mangkuto Dhian Nur Aziz T.Tresna Ikhwan M.Hermawan Justin Pradipta Nurul Jamala Beta Paramita Atthaillah Building Physics Research Group Faculty of Industrial TechnologyInstitut Teknologi BandungLabtek VIJl.Ganesha 10Bandung 40132Indonesia Engineering Physics Program Faculty of Industrial TechnologyInstitut Teknologi BandungLabtek VIJl.Ganesha 10Bandung 40132Indonesia Engineering Physics Research Group Faculty of Industrial TechnologyInstitut Teknologi BandungLabtek VIJl.Ganesha 10Bandung 40132Indonesia Department of Architecture Faculty of EngineeringHasanuddin UniversityJl.Poros Malino Km.6Gowa 92171Indonesia Architecture Study Program Faculty of Technology and Vocational EducationUniversitas Pendidikan IndonesiaJl.Dr.Setiabudhi 229Bandung 40152Indonesia Architecture Program Faculty of EngineeringUniversitas MalikussalehJl.Cot Teungku NieAceh Utara 24355Indonesia

Building-Integrated Photovoltaic(BIPV)on vertical façades is a potential PV application in today’s *** performance of BIPV on façades is significantly influenced by the façade *** tropical cities,the optimum façade orientation,in terms of maximum energy yield and daylight performance,cannot be simply determined,due to relatively symmetrical sun path throughout the *** study therefore aims to determine the optimum orientation for BIPV on tropical building faç*** achieve the objective,experiment,modelling,and computational simulation are conducted to evaluate the BIPV energy yield and to predict the indoor daylight performance in a scale-model building with a 105Wp monocrystalline silicon PV,facing each cardinal orienta-tion in Bandung,*** South orientation yields practically zero ASE_(1000,250),providing the best annual daylight performance,and yielding the most desirable value in four out of five daylight *** greatest annual energy yield is at the North orientation,providing 179-186 kWh(95%prediction interval)per year,but with larger uncertainty compared to that at the South,due to direct sunlight *** on three different objective functions,the South orientation is considered optimum for placing the BIPV panel on the prototype façade in the location.

关键词： Building-integrated photovoltaic Orientation Daylight metric Energy yield Tropical building façade

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