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Tsunami evacution building model (TEBM) in Teluk Palu (Palu Bay) area

IOP Conference Series: Materials Science and Engineering 2022年第1期1212卷

作者： M Bakri R Awalia S Mulyati F Zubaidi M Rusydi A A Kasim R Prawita Department of Architecture Faculty of Engineering Tadulako University PaluIndonesia Department of Physics Faculty of Mathematics and Natural Sciences Tadulako University Palu Indonesia Department of Informatics Faculty of Engineering Tadulako University Palu Indonesia Study Program of Architecture Faculty of Engineering Tadulako University Palu Indonesia

The research was conducted in the coastal area of Palu Bay, Lere Village. Data were collected using observation, interviews, and literature study techniques. The data were analyzed using qualitative descriptive methods and focused on the concept of the design of the tsunami evacuation building on the coast of Palu Bay. Data analysis was carried out to obtain an overview of the problems that occurred at the planning location which was analyzed with the concept of architectural design by considering the existing conditions of the site and the surrounding environment, as well as utilizing the potential of the site so that it has the potential for building functions. The conclusion obtained is based on the results of data analysis, it is necessary to have a building that can function as an evacuation container for the community when a disaster occurs in the coastal area of Palu Bay, thereby reducing the number of casualties. The benefit of this research is that it is a solution for local people to save themselves when the tsunami disaster.

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Influence of nicotine form and nicotine flux on puffing behavior and mouth-level exposure to nicotine from electronic nicotine delivery systems

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DRUG AND ALCOHOL DEPENDENCE 2024年 254卷 111052-111052页

作者： Talih, Soha Hanna, Eliana Salman, Rola Salam, Sally El-Hage, Rachel Karaoghlanian, Nareg Talih, Farid Baldassari, Stephen Saliba, Najat Elbejjani, Martine Eissenberg, Thomas El-Hellani, Ahmad Shihadeh, Alan Amer Univ Beirut Maroun Semaan Fac Engn & Architecture Mech Engn Dept Bliss StPOB 11-0236 Beirut Lebanon Virginia Commonwealth Univ Ctr Study Tobacco Prod Suite 200100 W Franklin St Richmond VA 23220 USA Amer Univ Beirut Fac Arts & Sci Chem Dept Bliss StPOB 11-0236 Beirut Lebanon Yale Sch Med Program Addict Med Yale Ctr Study Tobacco Prod Use & Addict New Haven CT USA Ohio State Univ Comprehens Canc Ctr Ctr Tobacco Res 3650 Olentangy River Rd Columbus OH 43214 USA Amer Univ Beirut Clin Res Inst Fac Med Bliss StPOB 11-0236 Beirut Lebanon Amer Univ Beirut Fac Med Dept Internal Med Bliss StPOB 11-0236 Beirut Lebanon Amer Univ Beirut Dept Psychiat Fac Med Bliss StPOB 11-0236 Beirut Lebanon Amer Univ Beirut POB 11-0236 Beirut Lebanon

Background: Nicotine form (freebase/protonated) and nicotine flux (rate at which nicotine is emitted) are two factors that can affect the dose of nicotine inhaled by individuals using electronic nicotine delivery systems (ENDS) because they can influence puffing behavior. The nicotine dose for each puff also is directly proportional to nicotine flux (i.e., dose/puff=nicotine flux*puff duration). This study examines the effect of nicotine form and flux on puffing parameters and mouth-level nicotine exposure. Methods: Thirty-two dual ENDS and combustible cigarette participants completed five visits that differed by nicotine form (freebase or protonated) and nicotine flux (14 or 35 mu g/sec);a zero-nicotine condition was a negative control. Participants used a Subox Mini C ENDS, powered at 20 W, during a 10-puff directed bout (B1) followed by a one-hour ad libitum bout (B2). Puffing parameters and mouth-level nicotine exposure were assessed using the American University of Beirut REALTIME instrument. Results: Relative to protonated nicotine, freebase nicotine was associated with lower total puff duration (puff duration*number of puffs), lower flow rate in B1, lower liquid consumption, and lower mouth-level nicotine exposure. Increasing nicotine flux from 14 to 35 mu g/sec was associated with lower total puff duration in both bouts, as well as lower liquid consumption. Increasing nicotine flux was associated with higher mouth-level nicotine exposure in B1 only. Conclusion: ENDS with protonated nicotine may enhance nicotine exposure by promoting longer puffing and thus greater dose delivered. This work highlights the importance of accounting for interactions between nicotine form and flux when considering nicotine regulation for ENDS.

关键词： Electronic nicotine delivery systems Puffing patterns Protonated nicotine Nicotine form Mouth-level nicotine exposure

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A set of sustainable urban landscape indicators and parameters to evaluate urban green open space in Bandung City 3

A set of sustainable urban landscape indicators and paramete...

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3rd International Symposium for Sustainable Landscape Development (ISSLD)

作者： Firmansyah Soeriaatmadja, A. R. Wulanningsih, R. Inst Teknol Bandung Landscape Architecture Study Program Jl Ganesha 10 Bandung 40132 Indonesia

To improve the environmental quality and to increase citizens' index of happiness, Bandung City government has built or either rebuilt and revitalized some urban green open spaces, or in popular are known as public park. Until now the government has built hundreds of parks scattered throughout the city of Bandung, ranging from neighbourhood park to city parks. With the availability of many public parks in Bandung, this attract the citizens' attention, both Bandung's citizen and surrounding citizen, to having activities at public park as an alternative destination. Based on the current conditions, the development of green open space in Bandung more likely to focus on meet user's satisfaction and put aside the fulfilment of other function (ecological, health, socio cultural, economy, and aesthetic) as part of the efforts to increase Bandung city urban green open space sustainability. Since the development of green open spaces only expected to accommodate more visitors, this will result in expanding pavement area which potentially reducing the park's ability to absorb water and reducing existing vegetation. In order to prove that, it is necessary to evaluate the performance of urban green open spaces in Bandung. The evaluation's aims to value the balance between its aesthetical and social function, with its ecological function. This paper will propose a set of indicators which can be used as a tool to evaluate performance of urban green open space as an effort to increase Bandung city urban green open space sustainability. These indicators were obtained through in-depth research and review of some related literatures, sub indicators which obtained at that stage will combined and modified to appropriate with the Bandung City urban green open space characteristics. There are four main evaluation indicator categories, which are ecology, socio-cultural, health, and economy indicator. These categories of indicator would be developed into sustainable urban landscape sub-indi

关键词： sustainable landscape urban green open space

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Sub-surface shear wave velocity models develope d base d on a combine d in-situ measurement of quasi-static cone penetration test (q-CPT) and microtremor datasets

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DATA IN BRIEF 2024年 54卷 110501页

作者： Setiawan, Bambang Juellyan, Juellyan Al-huda, Nafisah Yulianur, Alfiansyah Saidi, Taufiq Jaksa, Mark B. Univ Syiah Kuala Fac Engn Program Study Geol Engn Banda Aceh 23111 Indonesia Univ Syiah Kuala Engn Banda Aceh 23111 Indonesia Univ Syiah Kuala Fac Engn Dept Civil Engn Banda Aceh 23111 Indonesia Univ Adelaide Sch Architecture & Civil Engn Adelaide 5005 Australia

A representative sub-surface shear wave velocity model is crucial for seismic hazard studies, as seismic waves are affected by sub-surface characteristics. The offered data in this article were mainly developed based on a quasi-static cone penetration test (q-CPT) collected at the west coast town of Aceh, Indonesia. Microtremor datasets measured at the same locations were employed to extend the depth of the subsurface models and to validate the models. The in-situ q-CPT data were collected using a locally manufactured Begemann's type cone penetration test apparatus. Twenty seven (27) q-CPT soundings were performed to typical depths of 20 m or measuring cone tip resistances of at least 150 kg/cm2 . Several empirical approaches were employed to deduce the sub-surface parameters, including shear wave velocity. To enhance the sub-surface model depth, 23 in-situ microtremor data were recorded using 3 components (3C) of Geobit S10 0 and RaspberrySHAKE (RS-3D) seismometers at the same locations where the q-CPTs were sounded. At the same time, these microtremor datasets were also utilized to validate the developed sub -surface shear wave velocity models using the forward modeling method. Therefore, all the proposed sub -surface shear wave models presented in this article have been validated. These sub -surface shear wave velocity models can be used for site characterization, i.e., site response analysis, seismic microzonation, or spatial urban planning. (c) 2024 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY license ( http://***/licenses/by/4.0/ )

关键词： Soil investigation In -situ testing Shear wave velocity Seismic microzonation Site characterization

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Tourism Potential in West Beach Coastal Area of Banten Province Based on Land Use Spatial Pattern

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IOP Conference Series: Earth and Environmental Science 2022年第1期950卷

作者： A Wartono E K S H Muntasib H S Arifin Natural Resources and Environmental Management Science Study Program Graduate School of IPB University Department of Forest Resources Conservation and Ecotourism Faculty of Forestry IPB University Departement of Landscape Architecture Faculty of Agriculture IPB University

The west beach coastal area of Banten province is very productive. Local governments use this area for various development activities, tourism in particular. This study aims to determine the tourism potential of the west coast of Banten Province based on the spatial pattern of land use by local regulations. Thus, the development of coastal tourism can develop in an integrated and sustainable manner. The research methodology used is literature study, interviews, field verification, spatial analysis (Arc-GIS), and policy analysis based on the Banten Province Spatial Plan. Based on policy analysis related to regional spatial planning in Banten Province, there are three strategic tourism areas on the west coast, including; (a) Sumur Beach corridor, (b) Pandeglang West Coast corridor (Carita-Cigeulis), and (c) Serang West Coast Corridor (Anyer-Cinangka). The West Coast Corridor of The criteria for the physical type of beach suitable for tourism activities is wide beaches, not rocky, freshwater, and far from the highway. The west coast corridor area these criteria is the Serang West Coast Corridor (Anyer - Cinangka), precisely at Anyer Beach and Anyer Kidul Beach.

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Sustainable Revitalization in Cultural Heritage Kampong Kauman Surakarta Supported by Spatial Analysis 2

Sustainable Revitalization in Cultural Heritage Kampong Kaum...

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2nd International Conference on Geomatics and Planning (Geoplanning)

作者： Musyawaroh, M. Pitana, T. S. Masykuri, M. Nandariyah Univ Sebelas Maret Grad Sch Study Program Environm Sci Surakarta Indonesia Univ Sebelas Maret Fac Engn Study Program Architecture Surakarta Indonesia Univ Sebelas Maret Grad Sch Study Program Environm Sci Surakarta Indonesia Univ Sebelas Maret Grad Sch Study Program Agron Surakarta Indonesia

Revitalization is a much-needed for a historic kampong as a settlement, place of business, and as tourist destinations. The research was conducted in Kauman as one of the cultural heritage kampong which was formerly as a residence of abdidalemulamaKeraton who also work as batik entrepreneurs. This study aims to formulate a sustainable revitalization step based on the character of the area and the building. Aspects of sustainable revitalization that analyzed are the physical and non-physical condition of the environment. This research is an applied research with qualitative rationalistic approach supported with spatial distribution analysis through satellite imagery and Arch-GIS. The results revealed that sustainable revitalization for Kaumancan be done through: 1) Physical condition of the environment consists of land and building use, green open space, recreational park and sport activities, streets, drainage network, sewer network, the garbage disposal network;2) Non-physical of the environment consists of economy, heritage socio-cultural, and the engagement of relevant stakeholders. The difference of this study with others is, this study is a continuation of the Kauman revitalization assistance program which involves community participation to produce a more appropriate solution for the problem of kampong.

关键词： Sustainable Revitalization Cultural Heritage Kampong Spatial Analysis

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Nanoporous carbon nitride with a high content of inbuilt N site for the CO2 capture

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JOURNAL OF HAZARDOUS MATERIALS 2021年 408卷 124843-124843页

作者： Wahab, Md A. Na, Jongbeom Masud, Mostafa Kamal Hossain, Md Shahriar A. Alothman, Asma A. Abdala, Ahmed Chengdu Univ Inst Adv Study Chengdu 610106 Sichuan Peoples R China Univ Queensland Australian Inst Bioengn & Nanotechnol AIBN Brisbane Qld 4072 Australia Univ Queensland Fac Engn Architecture & Informat Technol EAIT Sch Mech & Min Engn Brisbane Qld 4072 Australia Texas A&M Univ Qatar Chem Engn Program PO 23874 Doha Qatar King Saud Univ Coll Sci Chem Dept Riyadh 11451 Saudi Arabia

We report the nanoconfinement-mediated graphitic nanoporous carbon nitride (gNPCN) adsorbents with a high content of inbuilt basic nitrogen (N) (48%) by X-ray photoelectron spectroscopy (XPS) for efficient CO2 adsorption. The gNPCNs (gNPCN-150 and gNPCN-130) are synthesized using the mesoporous SBA-15 silica template and a single carbon-nitrogen (C-N) precursor (guanidine hydrochloride). The various adsorbents were utilized for investigating the influence of pore size (PS), surface area (SA), and type of adsorbent for CO2 adsorption performance. The capacity for CO2 capturing of gNPCN-150 reached 23.1 mmol/g at 0 degrees C under 30 bar pressure. This CO2 capturing capacity value was higher than the capacity gNPCN-130, SBA15, activated carbon (AC), and multiwalled carbon nanotube (MWCN) under identical conditions. The gNPCN materials exhibited superior CO2 adsorption ability that is ascribed to the presence of the highly organized mesoporosity, inbuilt high content of basic N site for adsorbing more CO2 through acid-base interaction, and tunable surface-structural properties. Moreover, the synthesis strategy is remarkably flexible in selecting C-N sources. This study features graphitic high-ordered nanoporous CN materials as a resourceful platform towards the efficient CO2 capture.

关键词： Carbon nitride CO2 capture Carbon Nanoporous carbon In-built N-site

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Creative and innovative products material floor from shellfish (anadara grandis) waste 3

Creative and innovative products material floor from shellfi...

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3rd International Tropical Renewable Energy Conference on Sustainable Development of Tropical Renewable Energy (i-TREC)

作者： Kadin, Ishak Faslih, Arman Umar, Muhammad Zakaria Halu Oleo Univ Vocat Educ Program D3 Architecture Study Program Southeast Sulawesi 93232 Indonesia

The potential wealth of marine resources such as marine fisheries resources is owned by Indonesia. The wealth of marine resources has not been utilized and managed optimally. Today, there are many businesses driven in various fields. The business of building floor crafts from sea shells (anadara grandis) can be pioneered into one form of business. Buton Regency is an archipelago, more than 80% of its territory consists of sea. During this time, shellfish cultivated by fishermen only used the meat, while the shell removed and became waste. This research aims to utilize shell waste into floor material. The method used in this research was exploration method. The data began with the selection of materials, work tools, and stages of manufacture. Information from various sources is captured and interpreted into a creative idea. The process of analysis was done qualitatively, so it was obtained and raised the shape of the floor. This study concludes that the use of waste shellfish shells into composite floor material is done in three stages. In the first stage, prepared work tools such as glass molds, measuring cups, stirring spoons, brushes, flooring boards, measuring tools, hammers, cutter knives, sandpaper and plastic. The second stage is prepared work materials such as shells, hardener, resin oil, and mirror glass. The third stage is made of floor like shell stage filled with resin oil;The printed floor stage is like smearing a glass mirror on the mold, the resin oil is mixed with hardener, the composite mixture is poured into the mold, the shells are placed in the mold, the shells are poured again with resin oil, and hardener;Stage of removing from glass mold and;finally the floor is given the ballast.

关键词： Floors

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Project Evaluation and Review Technique (PERT) Analysis in the renovation project of the Church of St. John the Evangelist, Jakarta

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IOP Conference Series: Earth and Environmental Science 2021年第1期794卷

作者： Yosica Mariana Sigit Wijaksono Architecture Department Faculty of Engineering Bina Nusantara University Jakarta Indonesia 11480 Professional Engineer Program Study Program Faculty of Engineering Bina Nusantara University Jakarta Indonesia 11480

The renovation of the St. Yohanes Evangelist Church project located on 197, Melawai Street Kebayoran Baru, Jakarta with a building area about 1480.9 m2 was chosen as a research object because the Church Construction Committee wanted to accelerate the renovation project from 2 years 5 months targeted to 1 year 5 months. This is because the Church of St. John the Evangelist as a place of worship can be immediately used again. The PERT method can be used to manage projects more efficiently and effectively; to be able to know the possibility of accelerating the duration of the project carried out on activities in the critical path and the shortening of the duration of each work on each alternative is equalized. In this study, the critical path compression step of the network using Microsoft Project and the results of the Project Evaluation and Review Technique (PERT) method, obtained a probability of 99.88%, so the renovation project of Saint John Evangelist Church can be an accelerated project to 1 year 5 months.

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Predicting the depression in university students using stacking ensemble techniques over oversampling method

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Informatics in Medicine Unlocked 2023年 41卷

作者： Daza Vergaray, Alfredo Miranda, Juan Carlos Herrera Cornelio, Juana Bobadilla López Carranza, Atilio Rubén Ponce Sánchez, Carlos Fidel Faculty of Engineering and Architecture School of Systems Engineering Universidad César Vallejo Lima Peru Faculty of Systems Engineering Professional Academic Career of Systems Engineering Universidad Andina Néstor Cáceres Velásquez Puno Peru Faculty of Pedagogy and Physical Culture Alternative Basic Education School - Primary Universidad Nacional de Educación Enrique Guzmán y Valle Lima Peru Faculty of Engineering Civil Engineering Study Program Universidad Privada Antenor Orrego Trujillo Peru Faculty of Industrial and Systems Engineering School of Industrial Engineering Universidad Nacional de Ingeniería Lima Peru

Background: Depression is that mental health disorder characterized by constant sadness for approximately 2 weeks, in which it generates an inability to do daily activities, and those affected lose interest in doing the things they previously enjoyed. About 1 billion people have mental disorders and more than 300 million people have depression globally. To predict depression, the use of machine learning techniques is essential, being helpful in obtaining automatic processes and creating models that help analyze and solve a problem. Objective: The objective of the study was to propose a method and 3 combined models based on Stacking to predict depression in university students of a public university. Methods: The dataset was composed of Computer and Systems Engineering students from a public university (n = 284). Then cleaning and pre-processing was performed, where the data was reviewed using the Python program. In the balancing of the data, the data were divided into 5 values obtained and the oversampling method was performed, distributing the data according to the condition. Then we proceeded to partition the balanced data, while using the Cross validation method for data training. For the model and evaluation, 4 independent algorithms were used, and based on these 3 combined models were proposed. Results: Of the proposed combined models Ensemble Stacking 1 and Stacking 2 achieved the best Accuracy and ROC Curve score -micro and score-macro with 94.69% and 100.00%. In the same way with respect to sensitivity, Stacking 1 obtained the best sensitivity, accuracy and F1-Score, these being 94.22%, 94.09% and 94.12% respectively. Conclusions: This study emphasizes the application of the Ensemble Stacking method to detect depression early in students of a public university in Peru. With this technology, when using the combined method, it was possible to observe an improvement in the performance of the process for the prediction of depression, unlike performing it with in

关键词： Depression Oversampling Stacking ensemble University students

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