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Sports and Public Space: Volleyball Practice inCopacabana and Carcavelos/Cascais Beaches

Journal of Civil Engineering and architecture 2020年第2期14卷 92-99页

作者： Marcelo Tavares Lilian Vaz Madalena Cunha Matos Post-graduate Program in Urbanism Federal University of Rio de Janeiro—PROURB/UFRJRio de Janeiro 21941-901Brazil Post-graduate Program in Architecture University of Lisbon—CIAUD/ULLisbon 1349-063Portugal

The aim of this paper is to analyze volleyball practice in the beaches of Copacabana(Rio de Janeiro,Brazil)and Carcavelos and Cascais Bay(Cascais,Portugal)and to review the forms of appropriation of public space based on public policies and rules of the sport in *** methodology rests on bibliographic review and ethnographic research to map and distinguish the results in two spatial and cultural contexts that are considerably *** show that even with greater extension of Copacabana beach in comparison with Cascais,volleyball has a relevant impact in both *** installation of the necessary equipment for volleyball practice is also a form of impact in the landscape and establishment of territoriality,which is mainly activated when the game happens.

关键词： Contemporaneity urban history public space beach volleyball.

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The uniqueness of the environmental aspects of sustainable tourism on Samosir Island 5

The uniqueness of the environmental aspects of sustainable t...

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5th Friendly City International Conference: Enhancing Culture, Community and Environment, FCIC 2019

作者： Ginting, Nurlisa Michaela Architecture Department Faculty of Engineering Universitas Sumatera Utara Medan20155 Indonesia Post Graduate Program of Architecture Faculty of Engineering Universitas Sumatera Utara Medan20155 Indonesia Toba Lake and Sustainable Tourism Working Group Universitas Sumatera Utara Medan20155 Indonesia

The dominance of economic values in the tourism development has caused the decline of other important values, thus make the application of sustainability concept is crucial. As part of Indonesia's priority destinations, this concept is also needed to be applied in Samosir Island. In other hand as a tourism destination, a place must have distinctiveness to differentiate it from other places because tourism is fundamentally a recreational product based on place phenomenon. The research is a study of the value of uniqueness on the environmental elements of sustainable tourism in Samosir Island, North Sumatra, Indonesia. The research used mixed methods where questionnaires were distributed to 105 respondents, field observation was conducted, and in-depth interviews were held with six key informants. The result shows that the existence of the traditional building has a great influence towards the physical integrity of the tourist while the diverse cultural activities in the areas required appropriate strategies in enhancing and supporting the environmental elements of sustainable tourism. © Published under licence by IOP Publishing Ltd.

关键词： Sustainable development

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Developing Tourism Attractions Based on Ecotourism in Aek Nauli Indonesia 5

Developing Tourism Attractions Based on Ecotourism in Aek Na...

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5th Friendly City International Conference: Enhancing Culture, Community and Environment, FCIC 2019

作者： Ginting, N. Triska, E. Architecture Department Faculty of Engineering Universitas Sumatera Utara Medan20155 Indonesia Post Graduate Program of Architecture Faculty of Engineering Universitas Sumatera Utara Medan20155 Indonesia Toba Lake and Sustainable Tourism Working Group Universitas Sumatera Utara Medan20155 Indonesia

Tourism development is needed because tourism can increase an income in a destination. Ecotourism is a new type of tourism that responsible towards nature, community, and the environment. Ecotourism draws more tourist's interest because besides giving natural tourism experience, they can learn to conserve the nature and involve with the community. Aek Nauli Natural Forest has been opened for public since 2011. However, the tourism is not developing despite of its attraction's potential. This research is focusing on natural attraction as one of the elements of tourism attraction. The aim of this research is to find tourist attractions that have the potential to be developed based on ecotourism in Aek Nauli. This research uses a qualitative method by conducting observation and in-depth interview with key respondents. The result of this research is a concept of potential attraction development based on ecotourism in Aek Nauli. © Published under licence by IOP Publishing Ltd.

关键词： Ecology

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Place attachment of the ecotourism in Sicanang Mangrove 5

Place attachment of the ecotourism in Sicanang Mangrove

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5th Friendly City International Conference: Enhancing Culture, Community and Environment, FCIC 2019

作者： Ginting, Nurlisa Siregar, Christi Rayani Architecture Department Faculty of Engineering Universitas Sumatera Utara Medan20155 Indonesia Post Graduate Program of Architecture Faculty of Engineering Universitas Sumatera Utara Medan20155 Indonesia Toba Lake and Sustainable Tourism Working Group Universitas Sumatera Utara Medan20155 Indonesia

Ecotourism is not only as a tourist activity nowadays, but has become an activity that contains economic elements, as well as efforts to conserve natural resources and the environment. In regional development, ecotourism focuses on the quality of physical components, but the emotion of place attachments are not adequately considered. To find out the emotional of place attachments on ecotourism, this research was conducted in the mangrove ecotourism area with data collection techniques, namely field observations which were then supported by the distribution of questioners to the community (50) and tourists (50). The results of this study are perceptions between tourists and the local community about emotional of place attachments to the Sicanang Mangrove Forest Ecotourism. © Published under licence by IOP Publishing Ltd.

关键词： Regional planning

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Analysis of the dispersion of carbon nanotubes in soil-cement composites for different types and concentrations of polycarboxylate superplasticizers

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Journal of Building Engineering 2025年

作者： Ana Raina Carneiro Vasconcelos Ryan Araújo Matos Nádia Pitombeira Mariana Vella Silveira Luís Paulo Mourão Lais Costa Alain Ledoux Esequiel Mesquita Post-Graduate Program in Civil Engineering Department of Hydraulic and Environmental Engineering Federal University of Ceara 60400-900 Fortaleza Brazil Laboratory of Buildings Durability and Digitalization Campus Russas Federal University of Ceara 62900-000 Russas Brazil Post-Graduate Program in Chemistry Department of Organic and Inorganic Chemistry Federal University of Ceara 60440-900 Fortaleza Brazil Post-Graduate Program in Materials Engineering and Science Federal University of Ceara Department of Metallurgical and Materials Engineering 60440-554 Fortaleza Brazil Laboratoire de Sécurité des Procédés Chimiques - LSPC INSA 76000 Rouen France Laboratory of Digital Experience Institute of Architecture and Urbanism and Design Campus Benfica Federal University of Ceara 60020-181 Fortaleza Brazil

This study investigates the dispersion of multi-walled carbon nanotubes (MWCNTs) in soil-cement composites using different concentrations of three polycarboxylate ether superplasticizer admixtures. Physicochemical characterization of superplasticizer admixtures (SP), MWCNT suspensions, and their application in soil-cement composites was performed to identify stable and optimized MWCNT dispersions with SP concentrations. Over four weeks, analyses of hydrodynamic diameter indicated the efficacy of selected admixtures in dispersing MWCNTs compared to aqueous solutions. Ultraviolet-visible (UV-vis) spectroscopy confirmed that the most efficient suspension maintained its stability over 60 days without significant changes in the composite's behavior. The incorporation of superplasticizer admixtures led to a reduction in zeta potential and an increase in steric stability in the MWCNT suspensions. Scanning electron microscopy illustrated MWCNTs interconnect microparticles, emphasizing the crucial role of dispersants in achieving proper dispersion. Remarkably, the superplasticizer admixture at 0.3% concentration emerged as the most effective dispersant. Raman and AFM analyses agreed that the concentration of superplasticizers directly impacts dispersion and defect density in MWCNTs. The results demonstrate the efficient dispersion of MWCNTs in soil-cement composites with the selected superplasticizer admixtures, ensuring stability and uniform distribution.

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Performance assessment design based on problem based learning for vocational high school students skills competency geomatics engineering

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AIP Conference Proceedings 2022年第1期2489卷

作者： Reni Nuril Komari Sudjani Sudjani Johar Maknun 1Technology and Vocational Education Post Graduate Program Universitas Pendidikan Indonesia Bandung Indonesia 2Department of Civil Engineering Education Universitas Pendidikan Indonesia Bandung Indonesia 3Department of Architecture Engineering Education Universitas Pendidikan Indonesia Bandung Indonesia

The study of performance assessment based on problem based learning not only done in the field of technical vocational education but also in the health education, economic education, environmental education. The development of performance assessment based on problem based learning is still rare in vocational schools. Using 2013 curriculum which is required to use 21st century learning strategies, one of which is Problem Based Learning (PBL). Performance assessment is said by its advocators to be more in line with instruction than multiple-choice tests. Performance assessment is seen as having a better possibility of measuring more complex skills and communication. This article aims to design based performance assessment based on problem based learning using design based research method. The validation used in this article is expert judgement. The result of the study revealed that the cronbach alpha valu for the entire measurment scale was 0.97. The cronbach alpha value is between 0.8 to 1.00. Therefore , design performance assessment based on problem based learning has a good reability. This article aims to find out how to design performance assessment based on problem based learning for students geomatics engineering. This article provide an overview of the development of design performance assessment based on problem based learning for vocational students.

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Impact of Urban Expansion on Superficial Water Quality in Periurban Areas

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Journal of Environmental Protection 2019年第12期10卷 1591-1601页

作者： Adriana Schueler Vinicius Perrut dos Santos Decio Tubbs Department of Architecture and Urbanism and Post Graduate Program in Territorial Development and Public Policies Universidade Federal Rural do Rio de Janeiro Seropédica Brasil Engineering and Architecture Project Coordination from Universidade Federal Rural do Rio de Janeiro Seropédica Brasil Department of Geoscience Universidade Federal Rural do Rio de Janeiro Seropédica Brasil.

Economic growth promoted by large investment projects in the city of Seropédica and surrounding areas is not accompanied by a territorial planning that supports future growth scenarios. The challenge of the municipality is to prepare to have its territory fully transformed. This study aimed to establish quantitative data on the interferences that the growth model practiced has caused in its main watercourse called Val?o dos Bois. For this, its morphometric characteristics and physicochemical parameters of water quality were measured, and computational simulations of the self-purification processes were performed at various points, as well as the infiltration and precipitation processes, surface flow and leaching in four occupation scenarios of the urbanized areas of the basin, for rains with five different return periods.

关键词： Water Recourses Urban Development Computer Simulation Sanitary Sewage

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Developing Tourism Attractions Based on Ecotourism in Aek Nauli Indonesia

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IOP Conference Series: Earth and Environmental Science 2020年第1期452卷

作者： N Ginting E Triska Architecture Department Faculty of Engineering Universitas Sumatera Utara Medan 20155 Indonesia Post Graduate Program of Architecture Faculty of Engineering Universitas Sumatera Utara Medan 20155 Indonesia Toba Lake and Sustainable Tourism Working Group Universitas Sumatera Utara Medan 20155 Indonesia

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Place attachment of the ecotourism in Sicanang Mangrove

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IOP Conference Series: Earth and Environmental Science 2020年第1期452卷

作者： Nurlisa Ginting Christi Rayani Siregar Architecture Department Faculty of Engineering Universitas Sumatera Utara Medan 20155 Indonesia Post Graduate Program of Architecture Faculty of Engineering Universitas Sumatera Utara Medan 20155 Indonesia Toba Lake and Sustainable Tourism Working Group Universitas Sumatera Utara Medan 20155 Indonesia

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The uniqueness of the environmental aspects of sustainable tourism on Samosir Island

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IOP Conference Series: Earth and Environmental Science 2020年第1期452卷

作者： Nurlisa Ginting Michaela Architecture Department Faculty of Engineering Universitas Sumatera Utara Medan 20155 Indonesia Post Graduate Program of Architecture Faculty of Engineering Universitas Sumatera Utara Medan 20155 Indonesia Toba Lake and Sustainable Tourism Working Group Universitas Sumatera Utara Medan 20155 Indonesia

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