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The analysis of monitoring control point displacement of Sermo Dam based on the 2015-2016 GNSS data

AIP Conference Proceedings 2017年第1期1857卷

作者： Yulaikhah W. Nurrohmat N. Prijono K. C. Bambang Waljiyanto D. A. Agus M. I. Taftazani 1Geodetic Engineering Department Engineering Faculty of Gadjah Mada University Indonesia 2Civil Engineering Department Engineering Faculty of Gadjah Mada University Indonesia 3Geomatics Engineering Study Program of Vocational School of Gadjah Mada University Indonesia

Sermo dam has operated for 20 years. This dam has a great benefit, especially as a water storage for water supply, irrigation and flood prevention. For the purposes of Sermo dam deformation monitoring, the control network was built around the Sermo dam in 2010. Then, this network was developed in 2015 by adding 5 new control points. For the time being, the network consists of 8 existing control points (micro) and 5 new control points (macro). The aim of the study is to monitor the control network displacement in the period of 2015 to 2016 based on GNSS observation *** measurement were conducted at 9 to10 of May 2015 and 12 to 15 of May 2016. The data observation was processed using GAMIT/GBLOK scientific software referenced to IGS station to determine the coordinates and its standard deviation. Further, horizontal and vertical displacement was analyzed by comparing with 2.5 times the standard deviation. The results showed that within a year, the coordinate difference varied from 0.12 to 1.68 cm on the N component, 0.21 to 0.65 cm on the E component, while the U component (the vertical displacement) have greater one, varied from 2.71 to 16.34 cm. Six control points (MAK2, MAK3, BMB2, BMB5, BMS2 and BMS5) have significant different in the horizontal displacement and six control points have significant different in vertical displacement (MAK5, BMB1, BMB2, BMS1, BMS2 and BMS3). In general, the horizontal displacement tends toward southeast. However, for obtaining more accurate and realistic results, further evaluation is required in the processing strategy such as the use of local control point as reference.

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Amino acid composition and protein quality of instant liquid food based on Catfish (Clarias gariepinus) and Kelor (Moringa oleifera) flour

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IOP Conference Series: Earth and Environmental Science 2018年第1期196卷

作者： C M Kusharto R Rosmiati E O Marta E Palupi Departement of Community Nutrition Faculty of Human Ecology Bogor Agricultural University Jl Lingkar Akademik Kampus IPB Dramaga Bogor 16680 Indonesia Study Program of Nutrition Departement of Family Welfare Education Faculty of Engineering State University of Medan Jl Willem Iskandar Pasar V Medan Estate Medan 20221 Indonesia

Under-five children are a vulnerable group whose susceptible to repeated infections and deficiency of protein and calcium. The objective of this research is to analyze the amino acid composition and protein quality of instant liquid food based on catfish (Clarias gariepinus) and kelor (Moringa oleifera) flour according to the requirement of children 1-3 years old. The amino acid composition was analyzed by using Ultra Performance Liquid Chromatography (UPLC). The highest essential amino acid content in the instant liquid food based on catfish and kelor flour is the 114.29±0.79 mg/g protein lysine and the highest non-essential amino acid is the glutamic acid of 244.14±1.86 mg/g protein. The protein quality was determined by the chemical score (78.30 for sulphuric amino acid), the amino acid score (100), the essential amino acid index (EAAI = 0.98), the predicted protein efficiency ratio (P-PER = 4.63±0.02), and the predicted biological value (P-BV = 48.51±0.13).The study showed that instant liquid food based catfish and kelor flour containing high-quality protein and calcium that is recommended for children aged 1-3 years.

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E3 – A user’s interface for quantifying total cost, diesel consumption, and emissions from bulldozers and its comparison to field data

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AIP Conference Proceedings 2017年第1期1887卷

作者： Apif M. Hajji Michael P. Lewis Aisyah Larasati 1Department of Civil Engineering Faculty of Engineering State University of Malang Malang Indonesia 2School of Civil and Environmental Engineering. Oklahoma State University USA 3Industrial Engineering Study Program Universitas Negeri Malang Indonesia

The use of bulldozer in construction projects determines a vast number of diesel consumption, emissions and the portion of total cost of the project. Construction equipment operators need a method that can be utilized to predict and quantify not only the cost, but also the diesel consumption and emissions of construction projects, particularly for bulldozer’s activities. The main purpose of this paper is to propose an E3, the predicting tool for the economic, energy, and environmental impact of the use of bulldozer. The tool was developed by using the productivity rate model of bulldozer to the US EPA’s NONROAD model. The results show that the bulldozer’s productivity model can be used as the platform for predicting the total cost and diesel consumption that will be required and the total expected emissions for the project.

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The Carbon Footprint of Australia's Construction Sector

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Procedia engineering 2017年 180卷 211-220页

作者： Man Yu Thomas Wiedmann Robert Crawford Catriona Tait Sustainability Assessment Program (SAP) School of Civil and Environmental Engineering UNSW Australia Sydney NSW 2052 Australia ISA School of Physics A28 The University of Sydney Sydney NSW 2006 Australia Faculty of Architecture Building and Planning University of Melbourne Melbourne VIC 3010 Australia Cardno St Leonards NSW 2065 Australia

Australia accounts for just 0.33% of the world's population yet it is one of the highest emitters of greenhouse gas (GHG) emissions per capita in the world. The construction sector is a substantial area for mitigation efforts in Australia because of its economic importance and its involvement with indirect GHG emissions, i.e. those embodied in construction supply chains, including construction materials and electricity use. While the majority of policies and regulations focus on reducing direct emissions from buildings, more attention needs to be paid to the embodied emissions of the whole sector as these can take up anywhere between 10% and 97% of the whole life-cycle carbon emissions. This study aims at unravelling the total carbon footprint of the construction sector in Australia from 2009 to 2013, identifying the key contributing supply chains, industries and products. An economy wide input-output (IO) analysis is performed using a collaborative, cloud-based data platform – the Industrial Ecology Virtual Laboratory (IELab). This allows for a detailed disaggregation of sectors and permits more refined analysis as well as benchmarking against other sectors in the economy. Results for CO 2 e emissions by final demand show the construction sector makes up 18.1% of Australia's carbon footprint, compared to only 1.9% of direct emissions in 2013. The largest contributors to these embodied emissions are electricity, water & waste and materials throughout the years. Results are also broken down by detailed construction activities in residential / non-residential, road & bridge, other heavy and civil engineering and construction services. Mitigation options for electricity supply and materials use in the Australian construction sector are suggested.

关键词： Construction sector carbon footprint embodied emissions input output analysis Australia

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Smart geo-energy village development by using cascade direct use of geothermal energy in Bonjol, West Sumatera

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IOP Conference Series: Earth and Environmental Science 2017年第1期103卷

作者： Novrisal Prasetya Defry Erwinsyah Umra Lubis Dharmawan Raharjo Nenny Miryani Saptadji Heru Berian Pratama Study Program of Petroleum Engineering Faculty of Mining and Petroleum Engineering Bandung Institute of Technology (ITB Study Program of Geothermal Engineering Faculty of Mining and Petroleum Engineering Bandung Institute of Technology (ITB) Jl. Ganesha No.10 Bandung West Java Indonesia. 40132

West Sumatera is a province which has a huge geothermal potential - approximately 6% of Indonesia's total geothermal potential which equals to 1,656 MWe. One of the significant reserves located in Bonjol subdistrict which accounts for more than 50 MWe. The energy from geothermal manifestation in Bonjol can be utilized prior to indirect development. Manifestation at the rate 3 kg/s and 87 °C will flow to cascading system consisting several applications, arranged in order from high to low temperature to efficiently use the excessive energy. The direct use application selected is based on the best potential commodities as well as temperature constraint of heat source. The objective of this paper is to perform a conceptual design for the first cascade direct use of geothermal energy in Indonesia to establish Bonjol Smart Geo-Energy Village which will be transformed as the center of agricultural, stockbreeding, tourism as well as cultural site. A comprehenssive research was performed through remote survey area, evaluation featured product, analysis of heat loss and heat exchange in cascade system. From potential commodities, the three applications selected are cocoa drying and egg hatching incubation machine as well as new tourism site called Terapi Panas Bumi. The optimum temperature for cocoa drying is 62°C with the moisture content 7% which consumes 78 kW for one tones cocoa dried. Whereas, egg incubation system consists of two chamber with the same temperature 40°C for each room and relative humidity 55% and 70%. For the last stage, Terapi Panas Bumi works in temperature 40°C. Based on the result technical and economical aspect, it exhibits cascade direct use of geothermal energy is very recommended to develop.

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Influences of Precursor Solution Concentration and Temperature on CH3NH3PbI3 Perovskite Layer Morphology and the Unconverted PbI2 Proportion to their Perovskite Solar Cell Characteristics

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Journal of Physics: Conference Series 2017年第1期877卷

作者： Mhd. Ikhsan Alturisa Joe Wira Mardiyati Herman Rahmat Hidayat Materials Engineering Program Study Faculty of Mechanical and Aerospace Engineering Institut Teknologi Bandung Indonesia Physics of Magnetism and Photonics Research Division Physics Program Study Faculty of Mathematics and Natural Sciences Institut Teknologi Bandung Indonesia

The formation of organometal-halide perovskite crystal is simply based on stoichiometry reaction. However, the formation process seems to be sensitively affected by some process parameters such as concentration and temperature of precursor solution. In this work, we studied the formation of CH3NH3PbI3 (MAPbI3) crystal in mesoporous TiO2 layer deposited by spin coating technique. Perovskite layers were characterized by X-Ray Diffraction (XRD) and its surface morphology were investigated by Scanning Electron Microscope (SEM). Perovskite layers obtained from precursor solution at 40°C and 60°C show a mesh-like structure. Meanwhile, for higher precursor solution temperature (80°C), it shows a flake-like structure. However, precursor solution at 60°C produced the best conversion of precursor solution with the smallest percentage of the remaining unconverted PbI2 inside the produced crystal layer. These experimental results also showed that the best crystallization degree is obtained from 1.0 M precursor solution. The photovoltaic characteristics of their solar cells seem to have a correlation with the quantity of unconverted PbI2. High PbI2 content significantly decreased the Filling Factor of the solar cell.

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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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Native diversity buffers against severity of non-native tree invasions ( vol 621,pg 773 , 2023 )

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NATURE 2023年第7982期622卷 E2-E2页

作者： Delavaux, Camille S. Crowther, Thomas W. Zohner, Constantin M. Robmann, Niamh M. Lauber, Thomas van den Hoogen, Johan Kuebbing, Sara Liang, Jingjing de-Miguel, Sergio Nabuurs, Gert-Jan Reich, Peter B. Abegg, Meinrad Yao, Yves C. Adou Alberti, Giorgio Zambrano, Angelica M. Almeyda Alvarado, Braulio Vilchez Alvarez-Davila, Esteban Alvarez-Loayza, Patricia Alves, Luciana F. Ammer, Christian Anton-Fernandez, Clara Araujo-Murakami, Alejandro Arroyo, Luzmila Avitabile, Valerio Aymard, Gerardo A. Baker, Timothy R. Balazy, Radomir Banki, Olaf Barroso, Jorcely G. Bastian, Meredith L. Bastin, Jean-Francois Birigazzi, Luca Birnbaum, Philippe Bitariho, Robert Boeckx, Pascal Bongers, Frans Bouriaud, Olivier Brancalion, Pedro H. S. Brandl, Susanne Brienen, Roel Broadbent, Eben N. Bruelheide, Helge Bussotti, Filippo Gatti, Roberto Cazzolla Cesar, Ricardo G. Cesljar, Goran Chazdon, Robin Chen, Han Y. H. Chisholm, Chelsea Cho, Hyunkook Cienciala, Emil Clark, Connie Clark, David Colletta, Gabriel D. Coomes, David A. Valverde, Fernando Cornejo Corral-Rivas, Jose J. Crim, Philip M. Cumming, Jonathan R. Dayanandan, Selvadurai de Gasper, Andre L. Decuyper, Mathieu Derroire, Geraldine DeVries, Ben Djordjevic, Ilija Dolezal, Jiri Dourdain, Aurelie Obiang, Nestor Laurier Engone Enquist, Brian J. Eyre, Teresa J. Fandohan, Adande Belarmain Fayle, Tom M. Feldpausch, Ted R. Ferreira, Leandro V. Fischer, Markus Fletcher, Christine Frizzera, Lorenzo Gamarra, Javier G. P. Gianelle, Damiano Glick, Henry B. Harris, David J. Hector, Andrew Hemp, Andreas Hengeveld, Geerten Herault, Bruno Herbohn, John L. Herold, Martin Hillers, Annika Coronado, Euridice N. Honorio Hui, Cang Ibanez, Thomas T. Amaral, Ieda Imai, Nobuo Jagodzinski, Andrzej M. Jaroszewicz, Bogdan Johannsen, Vivian Kvist Joly, Carlos A. Jucker, Tommaso Jung, Ilbin Karminov, Viktor Kartawinata, Kuswata Kearsley, Elizabeth Kenfack, David Kennard, Deborah K. Kepfer-Rojas, Sebastian Keppel, Gunnar Khan, Mohammed Latif Killeen, Timothy J. Kim, Hyun Seok Kitayama, Kanehiro Kohl, Michael Korju Institute of Integrative Biology ETH Zurich (Swiss Federal Institute of Technology) Zurich Switzerland Department of Genetics Evolution and Environment University College London London UK The Forest School at The Yale School of the Environment Yale University New Haven CT USA Department of Forestry and Natural Resources Purdue University West Lafayette IN USA Department of Agriculture Forestry and Bioresources Seoul National University Seoul South Korea Department of Crop and Forest Sciences University of Lleida Lleida Spain Joint Research Unit CTFC–AGROTECNIO–CERCA Solsona Spain Wageningen University and Research Wageningen The Netherlands World Agroforestry (ICRAF) Nairobi Kenya Department of Forest Resources University of Minnesota St Paul MN USA Hawkesbury Institute for the Environment Western Sydney University Penrith New South Wales Australia Institute for Global Change Biology and School for Environment and Sustainability University of Michigan Ann Arbor MI USA Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland UFR Biosciences University Félix Houphouët-Boigny Abidjan Côte d’Ivoire Department of Agricultural Food Environmental and Animal Sciences University of Udine Udine Italy Faculty of Science and Technology Free University of Bolzano Bolzano Italy Spatial Ecology and Conservation Laboratory Department of Tourism Recreation and Sport Management University of Florida Gainesville FL USA Forestry School Tecnológico de Costa Rica TEC Cartago Costa Rica Fundacion ConVida Universidad Nacional Abierta y a Distancia UNAD Medellin Colombia Field Museum of Natural Histiory Chicago IL USA Center for Tropical Research Institute of the Environment and Sustainability UCLA Los Angeles CA USA Silviculture and Forest Ecology of the Temperate Zones University of Göttingen Göttingen Germany Division of Forest and Forest Resources Norwegian Institute of Bioeconomy Research (NIBIO) Ås Norway Museo de Hi

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Low Cost, Advanced, Integrated Microcontroller Training Kit

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IOP Conference Series: Materials Science and engineering 2017年第1期180卷

作者： Y Somantri I Fushshilat Electrical Engineering Education Study Program Faculty of Technology and Vocational Education Universitas Pendidikan Indonesia

This paper describes the design of an AVR microcontroller training kit with a low cost and the additional feature of an integrated downloader. The main components of this device include: Microcontroller, terminal, I/O keypad, push button, LED, seven segment display, LCD, motor stepper, and sensors. The device configuration results in low cost and ease of use; this device is suitable for laboratories with limited funding. The device can also be used as a training kit for the teaching and learning of microcontrollers.

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Charm- and bottom-quark production in Au+Au collisions at sNN=200 GeV

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Physical Review C 2024年第4期109卷 044907-044907页

作者： N. J. Abdulameer U. Acharya A. Adare C. Aidala N. N. Ajitanand Y. Akiba M. Alfred N. Apadula H. Asano B. Azmoun V. Babintsev M. Bai N. S. Bandara B. Bannier K. N. Barish S. Bathe A. Bazilevsky M. Beaumier S. Beckman R. Belmont A. Berdnikov Y. Berdnikov L. Bichon B. Blankenship D. S. Blau J. S. Bok V. Borisov K. Boyle M. L. Brooks J. Bryslawskyj V. Bumazhnov S. Campbell V. Canoa Roman C.-H. Chen M. Chiu C. Y. Chi I. J. Choi J. B. Choi T. Chujo Z. Citron M. Connors R. Corliss Y. Corrales Morales M. Csanád T. Csörgő T. W. Danley A. Datta M. S. Daugherity G. David C. T. Dean K. DeBlasio K. Dehmelt A. Denisov A. Deshpande E. J. Desmond A. Dion P. B. Diss J. H. Do V. Doomra A. Drees K. A. Drees J. M. Durham A. Durum A. Enokizono R. Esha B. Fadem W. Fan N. Feege D. E. Fields M. Finger, Jr. M. Finger D. Firak D. Fitzgerald S. L. Fokin J. E. Frantz A. Franz A. D. Frawley P. Gallus C. Gal P. Garg H. Ge M. Giles F. Giordano A. Glenn Y. Goto N. Grau S. V. Greene M. Grosse Perdekamp T. Gunji T. Hachiya J. S. Haggerty K. I. Hahn H. Hamagaki H. F. Hamilton J. Hanks S. Y. Han M. Harvey S. Hasegawa T. O. S. Haseler K. Hashimoto T. K. Hemmick X. He J. C. Hill A. Hodges R. S. Hollis K. Homma B. Hong T. Hoshino N. Hotvedt J. Huang K. Imai M. Inaba A. Iordanova D. Isenhower D. Ivanishchev B. V. Jacak M. Jezghani X. Jiang Z. Ji B. M. Johnson D. Jouan D. S. Jumper S. Kanda J. H. Kang D. Kawall A. V. Kazantsev J. A. Key V. Khachatryan A. Khanzadeev A. Khatiwada B. Kimelman C. Kim D. J. Kim E.-J. Kim G. W. Kim M. Kim T. Kim D. Kincses A. Kingan E. Kistenev R. Kitamura J. Klatsky D. Kleinjan P. Kline T. Koblesky B. Komkov D. Kotov L. Kovacs B. Kurgyis K. Kurita M. Kurosawa Y. Kwon J. G. Lajoie D. Larionova A. Lebedev S. Lee S. H. Lee M. J. Leitch N. A. Lewis S. H. Lim M. X. Liu X. Li D. A. Loomis D. Lynch S. Lökös T. Majoros Y. I. Makdisi M. Makek A. Manion V. I. Manko E. Mannel M. McCumber P. L. McGaughey D. McGlinchey C. McKinney A. Meles M. Mendoza A. C. Mignerey A. Milov D. K. Mishra J. T. Mitchell M. Mitrankova Iu. Mitrankov S. Miyas Debrecen University H-4010 Debrecen Egyetem tér 1 Hungary Georgia State University Atlanta Georgia 30303 USA University of Colorado Boulder Colorado 80309 USA Department of Physics University of Michigan Ann Arbor Michigan 48109-1040 USA Chemistry Department Stony Brook University SUNY Stony Brook New York 11794-3400 USA RIKEN Nishina Center for Accelerator-Based Science Wako Saitama 351-0198 Japan RIKEN BNL Research Center Brookhaven National Laboratory Upton New York 11973-5000 USA Department of Physics and Astronomy Howard University Washington DC 20059 USA Iowa State University Ames Iowa 50011 USA Department of Physics and Astronomy Stony Brook University SUNY Stony Brook New York 11794-3800 USA Kyoto University Kyoto 606-8502 Japan Physics Department Brookhaven National Laboratory Upton New York 11973-5000 USA IHEP Protvino State Research Center of Russian Federation Institute for High Energy Physics Protvino 142281 Russia Collider-Accelerator Department Brookhaven National Laboratory Upton New York 11973-5000 USA Department of Physics University of Massachusetts Amherst Massachusetts 01003-9337 USA University of California-Riverside Riverside California 92521 USA Baruch College City University of New York New York New York 10010 USA Physics and Astronomy Department University of North Carolina at Greensboro Greensboro North Carolina 27412 USA Saint Petersburg State Polytechnic University St. Petersburg 195251 Russia Vanderbilt University Nashville Tennessee 37235 USA National Research Center “Kurchatov Institute” Moscow 123098 Russia National Research Nuclear University MEPhI Moscow Engineering Physics Institute Moscow 115409 Russia New Mexico State University Las Cruces New Mexico 88003 USA Los Alamos National Laboratory Los Alamos New Mexico 87545 USA Columbia University New York New York 10027 and Nevis Laboratories Irvington New York 10533 USA University of Illinois at Urbana-Champaign Urbana Illinois 61801 USA Je

The invariant yield of electrons from open-heavy-flavor decays for 1<pT<8 GeV/c at midrapidity |y|<0.35 in Au+Au collisions at sNN = 200 GeV has been measured by the PHENIX experiment at the BNL Relativistic ... 详细信息

The invariant yield of electrons from open-heavy-flavor decays for 1

关键词： Hadronic decays Jets & heavy flavor physics Particle & resonance production Bottom quark Charm quark Hadron colliders

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