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International Conference on Information Technology and Electrical engineering (ICITEE)

作者： Arthur Silitonga I Gusti L. W. Indrawan Study Program of Electrical Engineering Faculty of Engineering President University Bekasi Indonesia Study Program of Electrical Engineering Faculty of Engineering President University Bekasi Indonesia

A stable light intensity level of a classroom can actually be obtained by integrating automatic lamp brightness controller with automatic blind system. A brightness controller of the lamp, especially incandescent type can be developed by adopting the principle of phase firing angle. It should be implemented in such a way so that the firing angle is set precisely to keep the classroom's light intensity stays in a steady level. Next, the opening and closing process of the blind can also be done using stepper motor which will be controlled automatically by a microcontroller through a hardware driver. This is intended to take the advantage of light contribution from the outside instead of directly switching on or brightening the lamp.

关键词： Voltage measurement Firing Brightness Switches Testing

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Linear-quadratic cost function for dynamic system modelling using recurrent neural networks

Linear-quadratic cost function for dynamic system modelling ...

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International Conference on Computer, Control, Informatics and Its Applications (IC3INA)

作者： Erwin Sitompul Study Program Electrical Engineering Faculty of Engineering President University Bekasi Indonesia

A new idea to improve the performance of neural networks in modelling is presented in this paper. As the networks obtain their knowledge through learning process, it can be influenced through stronger optimization or more suited cost function to be minimized. In this paper, the implementation of linear-quadratic cost function is proposed. This cost function comprises of quadratic and linear function. By applying the linear function to errors greater than a certain threshold, the network becomes more rigid and less sensitive to measurement outliers and disturbances in the form of impulses or spikes. Simulative experiment using a strongly non-linear dynamic system was conducted and the proposed cost function is proved to be effective and enables the network to cope with measurement data with disturbance impulses.

关键词： Cost function Neurons Biological neural networks Data models Mathematical model Jacobian matrices

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Adaptive Neural Networks for Nonlinear Dynamic Systems Identification

Adaptive Neural Networks for Nonlinear Dynamic Systems Ident...

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International Conference on Computational Intelligence, Modelling and Simulation (CSSIM)

作者： Erwin Sitompul Faculty of Engineering President University Bekasi Study Program Electrical Engineering Indonesia

A new scheme for adaptive neural networks for nonlinear dynamic system identification is proposed in this paper. The network of structure multi-layer perceptron with external recurrence is trained offline at first to get the initial network parameters. The parameters of the network are classified into short-term memory part and long-term memory part. The short-term memory part includes the parameters which are linear to the network output. In the implementation, the network is validated in each sampling time using a set of new measurement data. Training procedure will be executed if the model error exceeds a specified value and the short-term memory part will be adjusted. The application in modelling of room thermal behaviour demonstrates the performance of the proposed scheme.

关键词： Atmospheric modeling Temperature measurement Actuators Temperature sensors Data models Neural networks Neurons

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The encroachment of rubber plantation and the risk of the spread out of rice bug in Phatthalung province, Southern Thailand

The encroachment of rubber plantation and the risk of the sp...

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34th Asian Conference on Remote Sensing 2013, ACRS 2013

作者： Tibkaew, Anisara Pensuk Pimsen, Tharnsawat Thongdara, Romanee Department of Plant Science Faculty of Technology and Community Development Thaksin University Thailand Sustainable of Agricultural Resources Management Program Faculty of Technology and Community Development Thaksin University Thailand Department of Civil and Environmental Engineering Faculty of Engineering Mahidol University Puttamonthon NakornPathom Thailand

ISBN: (纸本)9781629939100

This research was studied in the relationship of factors affecting the spread out of the rice bug by developing the mathematic equation in order to estimate the rice bug spread risk. The household and field survey showed that the weed on rubber plantation is one of the important factors as the bug use for their habitat. Therefore, the distance from rubber plantation plays an important role on the severity of the spread out and the outbreak of the rice bug. The mathematic equation expresses the relationship between the distance from rubber plantation and the number of the rice big found from the study was: y = -0.3678x + 94.419 (y = number of the rice bug and x = distance from rubber plantation). After applying the equation to the study area we can obtain the risk of rice bug spread out map of two important rice growing district of Phatthalung province. About 64.7% of total rice area of Paphayom district has been forecasted according to the equation as the moderately risk of the spread out of the rice bug (20-60 bugs/sqm), whereas more than half of the total rice growing area of Khuankanun district was forecasted as light and very light severity.

关键词： Rubber

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Vulnerability and economic considerations in designing network topology

Vulnerability and economic considerations in designing netwo...

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International Conference on QiR (Quality in Research)

作者： Antonius Suhartomo Study Program of Electrical Engineering Faculty of Engineering President University - Kota Jababeka Bekasi Indonesia

Technological developments change the way of life of all people in interacting with each other, regardless of distance and time. One such interaction is the activity of the exchange of information through communication networks, which are either one-way or two-way with a variety of information, such as voices, images, and data, with the desire to have a fast and reliable delivery. If G(V, E) represents a graph or a network with a number of nodes, V = n, and the number of links, E = e, then assume the nodes are reliable and the links can fail. We investigate new parameter of connectivity called “k-component order edge-connectivity” or “component order edge-connectivity”, denoted by λ (k)c , in which within each type of topology is then compared such as in the topology of path, cycle, star, complete, and wheel networks, then choose the best selection in vulnerability and economic point of views.

关键词： Communication networks Network topology Wheels Investment Topology Reliability Economics

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FANTOM5 CAGE profiles of human and mouse samples

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Scientific Data 2017年第1期4卷 1-10页

作者： Noguchi, Shuhei Arakawa, Takahiro Fukuda, Shiro Furuno, Masaaki Hasegawa, Akira Hori, Fumi Ishikawa-Kato, Sachi Kaida, Kaoru Kaiho, Ai Kanamori-Katayama, Mutsumi Kawashima, Tsugumi Kojima, Miki Kubosaki, Atsutaka Manabe, Ri-Ichiroh Murata, Mitsuyoshi Nagao-Sato, Sayaka Nakazato, Kenichi Ninomiya, Noriko Nishiyori-Sueki, Hiromi Noma, Shohei Saijyo, Eri Saka, Akiko Sakai, Mizuho Simon, Christophe Suzuki, Naoko Tagami, Michihira Watanabe, Shoko Yoshida, Shigehiro Arner, Peter Axton, Richard A. Babina, Magda Kenneth Baillie, J. Barnett, Timothy C. Beckhouse, Anthony G. Blumenthal, Antje Bodega, Beatrice Bonetti, Alessandro Briggs, James Brombacher, Frank Carlisle, Ailsa J. Clevers, Hans C. Davis, Carrie A. Detmar, Michael Dohi, Taeko Edge, B. Albert S. Edinger, Matthias Ehrlund, Anna Ekwall, Karl Endoh, Mitsuhiro Enomoto, Hideki Eslami, Afsaneh Fagiolini, Michela Fairbairn, Lynsey Farach-Carson, Mary C. Faulkner, Geoffrey J. Ferrai, Carmelo Fisher, Malcolm E. Forrester, Lesley M. Fujita, Rie Furusawa, Jun-Ichi Geijtenbeek, Teunis B. Gingeras, Thomas Goldowitz, Daniel Guhl, Sven Guler, Reto Gustincich, Stefano Ha, Thomas J. Hamaguchi, Masahide Hara, Mitsuko Hasegawa, Yuki Herlyn, Meenhard Heutink, Peter Hitchens, Kelly J. Hume, David A. Ikawa, Tomokatsu Ishizu, Yuri Kai, Chieko Kawamoto, Hiroshi Kawamura, Yuki I. Kempfle, Judith S. Kenna, Tony J. Kere, Juha Khachigian, Levon M. Kitamura, Toshio Klein, Sarah Peter Klinken, S. Knox, Alan J. Kojima, Soichi Koseki, Haruhiko Koyasu, Shigeo Lee, Weonju Lennartsson, Andreas MacKay-Sim, Alan Mejhert, Niklas Mizuno, Yosuke Morikawa, Hiromasa Morimoto, Mitsuru Moro, Kazuyo Morris, Kelly J. Motohashi, Hozumi Mummery, Christine L. Nakachi, Yutaka Nakahara, Fumio Nakamura, Toshiyuki Nakamura, Yukio Nozaki, Tadasuke Ogishima, Soichi Ohkura, Naganari Ohno, Hiroshi Ohshima, Mitsuhiro Okada-Hatakeyama, Mariko Okazaki, Yasushi Orlando, Valerio Ovchinnikov, Dmitry A. Passier, Robert Patrikakis, Margaret Pombo, Ana Pradhan-Bhatt, Swati Qin, Xian-Yang Rehli, Michael Rizzu, Patrizia Roy, S Division of Genomic Technologies RIKEN Center for Life Science Technologies Yokohama Kanagawa 230-0045 Japan RIKEN Omics Science Center Yokohama Kanagawa 230-0045 Japan Department of Medicine Karolinska Institutet Stockholm 14186 Sweden Karolinska University Hospital Center for Metabolism and Endocrinology Stockholm 14186 Sweden Scottish Centre for Regenerative Medicine University of Edinburgh 5 Little France Drive Edinburgh EH164UU United Kingdom Department of Dermatology and Allergy Charite University Medicine Berlin Charitéplatz 1 Berlin 10117 Germany Roslin Institute and Royal School of Veterinary Studies University of Edinburgh Edinburgh EH259RG United Kingdom Australian Infectious Diseases Research Centre University of Queensland St Lucia 4072 QLD Australia School of Chemistry and Molecular Biosciences University of Queensland St Lucia 4072 QLD Australia Bio-Rad Laboratories Pty Ltd Hercules 94547 CA United States University of Queensland Diamantina Institute University of Queensland Woolloongabba 4102 QLD Australia IRCCS Fondazione Santa Lucia Via del Fosso di Fiorano 64 Rome 00143 Italy Australian Institute for Bioengineering and Nanotechnology University of Queensland Brisbane St Lucia 4072 QLD Australia Division of Immunology Institute of Infectious Diseases and Molecular Medicine University of Cape Town Anzio Road Observatory 7925 South Africa Immunology of Infectious Diseases Faculty of Health Sciences South African Medical Research Council University of Cape Town Anzio Road 7925 South Africa International Centre for Genetic Engineering and Biotechnology Cape Town Component Anzio Road 7925 South Africa Hubrecht Institute Royal Netherlands Academy of Arts and Sciences Uppsalalaan 8 3584 Netherlands University Medical Centre Utrecht Postbus 85500 Utrecht 3508 Netherlands Genomics Cold Spring Harbor Laboratory Cold Spring Harbor New York 11797 NY United States Institute of Pharmaceutical Sciences ETH Zurich Vladi

In the FANTOM5 project, transcription initiation events across the human and mouse genomes were mapped at a single base-pair resolution and their frequencies were monitored by CAGE (Cap Analysis of Gene Expression) coupled with single-molecule sequencing. Approximately three thousands of samples, consisting of a variety of primary cells, tissues, cell lines, and time series samples during cell activation and development, were subjected to a uniform pipeline of CAGE data production. The analysis pipeline started by measuring RNA extracts to assess their quality, and continued to CAGE library production by using a robotic or a manual workflow, single molecule sequencing, and computational processing to generate frequencies of transcription initiation. Resulting data represents the consequence of transcriptional regulation in each analyzed state of mammalian cells. Non-overlapping peaks over the CAGE profiles, approximately 200,000 and 150,000 peaks for the human and mouse genomes, were identified and annotated to provide precise location of known promoters as well as novel ones, and to quantify their activities.

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Occurence of Long-chain n- Alkanes in MuaraWahau Coal, Upper Kutai Basin, Indonesia

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Procedia Earth and Planetary Science 2013年 6卷 38-41页

作者： Basuki Rahmad Komang Anggayana Sudarto Notosiswoyo Sri Widodo Agus Haris Widayat Study Program of Mining Engineering Faculty of Mining and Petroleum Engineering Institute Technology Bandung Indonesia Research Group of Earth Resources Exploration Faculty of Mining and Petroleum Engineering Institute Technology Bandung Indonesia

MuaraWahau coal belongs to Wahau Formation which was deposited during Early Miocene in terrestrial environments. Organic geochemistry study has been performed to characterize the biomarker composition of the coal. Saturated hydrocarbon fraction comprises n-alkanes with carbon numbers from 14 to 40. Bimodal distribution peaking at n-C16 and n-C31 are detected. Additionally, unusual peak is also remarkable at n-C38. The long chain n- alkanes peaking at n-C31 might be derived from higher plants. The origin of short chain n-alkanes (n-C14 to n-C21) are less specific, probably originate from higher plants and/or algae. Other related identified biomarkers which confirm the significant contribution of higher plants are olean-13(18)-ene, olean-18-ene and urs-12-ene. The presence of longer-chain n-alkanes especially unusual high amount of n-C38 is interesting to be noted as this compound has been reported only from some Kalimantan coals. Considering the abundance of higher plants biomarkers in MuaraWahau coal, it is hypothesized that the C38 n-alkane was likely derived also from higher plants.

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Influence of Stope Design on Stability of Hanging Wall Decline in Cibaliung Underground Gold Mine

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International Journal of Geosciences 2013年第10期4卷 1-8页

作者： Purwanto Hideki Shimada Takashi Sasaoka Ridho K. Wattimena Kikuo Matsui 1Department of Earth Resources Engineering Faculty of Engineering Kyushu University Fukuoka Japan 2Department of Geology Engineering Mining Engineering Study Program Hasanuddin University Makassar Indonesia Department of Earth Resources Engineering Faculty of Engineering Kyushu University Fukuoka Japan Department of Mining Engineering Faculty of Mining and Petroleum Engineering Bandung Indonesia

Cibaliung Underground Gold Mine applies cut and fill mining method to optimize ore production and maintain underground stability. Existing 5 m × 5 m height and width of stope geometry has a potential new design to increase production of gold due to variety of thick ore, however serious shotcrete failures often occur in hanging wall decline. This paper aims to find out the relationship between stope design and stability of hanging wall decline. The analysis conducted in this study is based on underground characteristics and geological condition of Cibaliung area. The impact of stope design on decline stability was analyzed by using numerical methods. The impact factors such as different rock mass, size of stope, and distance between stope and hanging wall decline were used in the analysis of underground stability especially stability on hanging wall decline.

关键词： Stope Hanging Wall Decline Cut and Fill Cibaliung

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Assessment of Paleo-hydrology and Paleo-inundation Conditions: The Process

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Procedia Environmental Sciences 2014年 20卷 747-752页

作者： Pingping Luo Kaoru Takara Bin He Weili Duan Apip Daniel Nover Watanabe Tsugihiro Kenichi Nakagami Izumi Takamiya Disaster Prevention Research Institute (DPRI) Kyoto University Gokasho Uji-shi Kyoto 611-0011 Japan Department of Civil and Earth Resources Engineering Graduate School of Engineering Kyoto University Kyoto Japan AAAS Science and Technology Policy Fellow U.S. Environmental Protection Agency Global Change Research Program Washington D.C. WA USA Graduate School of Global Environmental Studies Kyoto University Sakyo-ku Kyoto 606-8501 Japan Graduate School of Policy Science & College of Policy Science Ritsumeikan University Kyoto Japan Faculty of Literature Arts and Cultural Studies Kinki University Osaka Japan

Paleo-hydrology is an important study which simulates the historical hydrology at the lack of observed period, calibrated at the present period and predicted the future hydrological condition. The study of paleo-hydrology is to obtain the historical evidence for the present hydrology and improve the accuracy of the statistical analysis and the prediction modeling assessment. Paleo-inundation assessment is the study of historical inundation under flood events which occurred prior to direct measurement of hydrologic parameters using modern methods. The ultimate objectives of this study were to estimate paleo-inundation under extreme floods using historical literature and incomplete data records. This paper focused on an application of estimating historical inundation conditions under paleo-floods using modern technologies at the river basin scale.

关键词： Paleo-inundation Paleo-hydrology Nile River basin Flo-2D flood risk management

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Dimension of Solar Panels Surface Based to the Net Present Value for the Albanian Conditions

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Journal of Environmental Science and engineering(A) 2013年第7期2卷 464-467页

作者： Mirel Mico Elona ciqolli Department of Environmental Engineering Faculty of Civil Engineering ST Muhamet Gjollesha Tirana 1000 Albania Designs and Study Institute of Defence Tirane I000 Albania

Active exploitation of solar energy is achieved in systems that absorb this energy through flat collectors. Hot water can be used for space heating, when its temperature is high, but it is used largely for DHW （domestic hot water） needs. Now days, this technology has resulted as the most viable for exploitation of solar energy, and various countries such as Israel, Turkey, and Greece provide hot water for residential and service sectors using systems of solar panels. In this proceeding we are writing about the dimension of the solar panels surface based to the net present value in Hotels of Albania.

关键词： Solar panel net present value solar energy.

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