Journal on Satisfiability, Boolean Modeling and Computation最新文献

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A STUDY AWAL PENDUGAAN AKUIFER AIR TANAH DI KAMPUS ITERA DENGAN METODE GEOLISTRIK KONFIGURASI SCHLUMBERGER
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-06-25 DOI: 10.35472/281445
Muhamad Ragil Setiawan
{"title":"A STUDY AWAL PENDUGAAN AKUIFER AIR TANAH DI KAMPUS ITERA DENGAN METODE GEOLISTRIK KONFIGURASI SCHLUMBERGER","authors":"Muhamad Ragil Setiawan","doi":"10.35472/281445","DOIUrl":"https://doi.org/10.35472/281445","url":null,"abstract":"Air bersih menjadi kebutuhan dasar yang harus disediakan di Institut Teknologi Sumatera (ITERA). Kondisi geologis ITERA berada pada daerah dengan batuan piroklastik di atasnya, batuan tersebut memiliki sifat impermeabel. Hal ini meyebabkan air di permukaan sukar mengalir ke bawah permukaan. Oleh karena itu, dilakukan kajian awal bawah permukaan dengan melakukan pengukuran sifat kelistrikan batuan menggunakan metode geolistrik konfigurasi Schlumberger untuk mencari potensi air bersih di ITERA. Data hasil pengukuran diolah dengan menggunakan Ms. Excel dan dimodelkan menggunakan software IPI2win. Hasil interpretasi menunjukkan bahwa potensi sumber air ditemukaan berada pada kedalaman > 25 meter dengan rentang nilai resistivitas antara 2 - 10 Ωm dan termasuk ke dalam akuifer tertekan.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115039662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
AUDIT AND ANALYSIS OF ENERGY CONSUMPTION OF OFFICIAL BUILDING IN ITERA CAMPUS 校园局办公楼能耗审计与分析
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-06-25 DOI: 10.35472/281418
A. C. Farhani, D. Supriyadi
{"title":"AUDIT AND ANALYSIS OF ENERGY CONSUMPTION OF OFFICIAL BUILDING IN ITERA CAMPUS","authors":"A. C. Farhani, D. Supriyadi","doi":"10.35472/281418","DOIUrl":"https://doi.org/10.35472/281418","url":null,"abstract":"Decreasing of energy consumption for buildings has become a common issue in many countries. This makes rising in the importance of having an effort to conserve the energy use for consumption. Audit energy is a starting point to have the conservation energy effort. With audit energy, the energy consumption pattern of a system could be achieved and the scheme for decreasing energy consumption could be drawn. Higher education institution should be the agent to implement the energy conservation in society. This paper is aim to have energy audit and energy consumption pattern in ITERA. With the result, a scheme for energy consumption in ITERA will be presented.  This scheme later will have impact on ITERA’s budget. In order to have this scheme, electrical energy consumption in every building in ITERA will be surveyed. Beside electrical energy, temperature and relative humidity in every room building will be measured. Secondary data as in building area and room schedule will be collected. This data will be analyzed and the expected data, that is the scheme for energy consumption decreasing will be recommended.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130278974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Evaluation of Pedestrian's Profile, Activity, and Environment in the City of Kitakyushu, Japan 日本北九州市行人特征、活动与环境评价
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-06-25 DOI: 10.35472/281448
Fritz Akhmad Nuzir
{"title":"Evaluation of Pedestrian's Profile, Activity, and Environment in the City of Kitakyushu, Japan","authors":"Fritz Akhmad Nuzir","doi":"10.35472/281448","DOIUrl":"https://doi.org/10.35472/281448","url":null,"abstract":"Various attributes addressing the issues on walking environment and walking condition possibly has distracted the efforts of creating better planning and development to promote walking to the citizen. It will take an enormous effort and time for them to consider all the attributes that are available. Therefore authors assess the possibilities of the utilization of the Pedestrian PL.AC.E. (Profile, Activity, and Environment) and its key-attributes using a survey questionnaire in order to confirm that it can serve as a framework for urban planning or assessment in promoting a walking-friendly environment. The questionnaire was distributed to the case study area which is the city of Kitakyushu, Japan. After collecting and documenting all responses, the results were analyzed using descriptive type of statistical analysis with SPSS software.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132845920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
APLIKASI INVERSI MODEL BASED DAN STOKASTIK UNTUK MEMETAKAN PERSEBARAN RESERVOIR BATUPASIR 应用基于模型的随机反演绘制砂岩储层分布图
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-06-25 DOI: 10.35472/281451
Gestin Mey Ekawati
{"title":"APLIKASI INVERSI MODEL BASED DAN STOKASTIK UNTUK MEMETAKAN PERSEBARAN RESERVOIR BATUPASIR","authors":"Gestin Mey Ekawati","doi":"10.35472/281451","DOIUrl":"https://doi.org/10.35472/281451","url":null,"abstract":"Lapangan “M” terletak di Cekungan Sumatra Selatan. Target reservoir berada pada Talang Akar Formation (TAF) yang merupakan reservoir batupasir dengan lapisan keseluruhannya adalah perselingan antara batupasir dan shale serta sisipan batubara. Lapisan batupasir pada TAF memiliki ketebalan yang tipis sekitar 13.5 m dan berada di bawah tuning thicknes. Pada penelitian ini penulis mengaplikasikan metode inversi seismik deterministik dan stokastik untuk mengatasi lapisan tipis. Metoda inversi deterministik model based  dijadikan model awal/ soft constraint dalam inversi stokastik. Inversi model based  menghasilkan hasil yang sesuai dengan data sumur, namun hasilnya masih cenderung smooth dan blocky sehingga belum mampu meresolusi lapisan tipis dengan baik. Inversi seismik stokastik diaplikasikan untuk mengatasi kekurangan yang ada pada inversi seismik deterministik khususnya pada kasus lapisan tipis. Dari realisasi-realisasi model impedansi hasil inversi stokastik yang telah dihasilkan, penulis membuat suatu model probabilitas pada selang impedansi tertentu, dalam hal ini ialah selang impedansi batupasir sehingga penyebaran dari batupasir dapat terlihat. Model probabilitas dari 30 realisasi inversi stokastik dengan parameter P-Impedance dapat memetakan persebaran reservoir batupasir di lapangan “M” dengan cukup baik. Peta probabilitas batupasir maksimum berada pada bagian utara daerah penelitian.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"41 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133699103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IDENTIFIKASI KANDUNGAN MINYAK ALPUKAT SEBAGAI BAHAN BAKU INDUSTRI KOSMETIK 确定鳄梨油是化妆品行业的原料
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-06-25 DOI: 10.35472/281462
H. Saputra
{"title":"IDENTIFIKASI KANDUNGAN MINYAK ALPUKAT SEBAGAI BAHAN BAKU INDUSTRI KOSMETIK","authors":"H. Saputra","doi":"10.35472/281462","DOIUrl":"https://doi.org/10.35472/281462","url":null,"abstract":"This research has been done regarding to the identification avocado oil (Persea americana.Mill) composition as raw material of cosmetic industry. The usage of the avocado in the West Sumatera is still limited, meanwhile, it has two functions which never known by people. It concerns about the amount of the flesh of avocado and the useness for staple and cosmetics. In this research, the researcher will choose high-yielding variety and local variety in Solok, West Sumatera. This is caused by Solok has a good potential which has a plenty of avocados per year which shown by the statistics Plants of food and Holticulture from West Sumatera at 2012 that Solok has a sharp amount of the production Avocado around 27.281 ton per year. In this research, the oil that is gotten by the process of extraction at the solvent uses a dark-green soxhlet. Then it will be achieved some amount of avocado oils from high -yielding variety at 5,31% and 16,11% on local variety from a wet-basis. On the other hand, it will be then achieved the characteristics of physic-chemistry from the extraction. The composition of fatty acid in the arrangement of Trigliserida can be found by making an early derivation by processing of Methyl Ester. This research shows that a high yielding veriety consists of caprilate acid (1,68%), caprate acid (1,93%), laurate acid (8,62%), miristate acid (3,92%), palmitate acid (20,53%), palmitoleate acid (1,08%), stearate acid (5,61%), oleate acid (26,34%), linolenate acid  (4,59%). Baside that, for the local variety consists of caprilate acid (0,92%), laurate acid(9,41%), miristate acid (4,00%), palmitate acid (14,44%), palmitoleate acid (0,84%), oleate acid (14,81%), linolenate acid (1,36%), with the total of Trigliserida component from the avocado oil at 73,85% and 45,78% for a local avocado oil. At the result, the highest percentage of fatty acid is oleate acid, basides, the composition of laurate and palmitate acid is big enough while both fatty acid of high-yielding and local variety come to a laurin-palmito-olein.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127977147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
OPTIMALISASI PROSES KOMPUTASI PELEBARAN PITA FREKUENSI DATA SEISMIK REFLEKSI BERBASIS INVERSI BERESOLUSI TINGGI UNTUK PENAFSIRAN STRATIGRAFI SEISMIK 优化基于地震对应物的基于地震对应值的基于地震对应值的基于地震对应性的分析的基于地震对应性的数据频带的计算过程
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-06-25 DOI: 10.35472/281468
Ruhul Firdaus
{"title":"OPTIMALISASI PROSES KOMPUTASI PELEBARAN PITA FREKUENSI DATA SEISMIK REFLEKSI BERBASIS INVERSI BERESOLUSI TINGGI UNTUK PENAFSIRAN STRATIGRAFI SEISMIK","authors":"Ruhul Firdaus","doi":"10.35472/281468","DOIUrl":"https://doi.org/10.35472/281468","url":null,"abstract":"Resolution capability of seismic reflection data is becoming more interesting topic to discuss even for today. Several methods and approximations to attempt bandwidth extension of seismic reflection data have been proposed in wide variety. Among them is a non-stationary reflectivity inversion based on basis pursuit decomposition technique. The need of the method is increasing as it can provide realistic resolution of seismic data. The main advantages of the method are consistancy with log data, good lateral continuity, preserve amplitude and capable in denying artificial reflection feature. Nevertheless, its computational process is very expensive thus most pratitioners tend to avoid the method and look for another method that could serve quicker instead of better results.This paper attempt to propose a set of computational scheme which can be used flexibly for any prospective user to reduce the computational cost of the method.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126976638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
INDONESIAN ROAD DATA CENTER (IRODCO) FOR SUPPORTING SUSTAINABLE ROAD DEVELOPMENT 印度尼西亚道路数据中心(irodco),支持可持续道路发展
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-02-20 DOI: 10.35472/281431
Dimas Sigit Dewandaru, N. Faizal, A. Bachtiar, Administrator Administrator
{"title":"INDONESIAN ROAD DATA CENTER (IRODCO) FOR SUPPORTING SUSTAINABLE ROAD DEVELOPMENT","authors":"Dimas Sigit Dewandaru, N. Faizal, A. Bachtiar, Administrator Administrator","doi":"10.35472/281431","DOIUrl":"https://doi.org/10.35472/281431","url":null,"abstract":"One of the problems on current road infrastructure development in Indonesia is the difficulty of getting road data information, for example is data for supporting sustainable road infrastructure development. Moreover, some of road authority did not realize that data is important element in the cycle process of road infrastructure development. Inaccurate road data will decrease the quality of road budgeting and programming, on the other hand it will affect the period service of road itself. The good road data could support sustainable road by providing the road value such as historical, current condition, and prediction. Indonesian Road Data Center Operations (IRODCO) is a concept of integrated road database storage. Collaborate data from Indonesian road authority (Ministry of Public Work and Housing, Ministry of Transportation, National Police and Local Government) can be stored, processed and managed to be a value- added information. IRODCO will provide various information, completely, easily and quickly for supporting the sustainable development of road infrastructure. This paper will explain the background of IRODCO concept, type of road database, the architecture, and how this concept will be implementing in Indonesia next, particularly for supporting the sustainable road infrastructure development.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133392872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Priority of Infrastructure Development in Kabupaten Lampung Barat 卡巴吞南榜巴拉特基础设施发展的优先事项
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2018-02-20 DOI: 10.35472/281422
Ryansyah Izhar, I. Susana, S. Maryati, Administrator Administrator
{"title":"The Priority of Infrastructure Development in Kabupaten Lampung Barat","authors":"Ryansyah Izhar, I. Susana, S. Maryati, Administrator Administrator","doi":"10.35472/281422","DOIUrl":"https://doi.org/10.35472/281422","url":null,"abstract":"Infrastructure development is one of the important and vital aspect in order to accelerating the process of regional development. Infrastructure is also give an impact in improving the economy, accessibility, community development and the quality of human life. But, infrastructure development can’t be done simultaneously. Kabupaten Lampung Barat was designated by government as disadvantaged areas because of the lack on providing the infrastructure. Therefore, by using the analytical hierarchy process (AHP) this study is trying to find out the most important factor that affect the infrastructure development and the order of priority development of the five infrastructure in Kabupaten Lampung Barat, the infrastructure is: Roads, Drainage, Waste, Waste Water, and transportation. The AHP method revealed that the funding factor with the weight values 0,361, is the most important indicator that affect the infrastructure development in the study area. While, for the infrastructure, the AHP method revealed that roads infrastructure with weight values 0, 42, is the infrastructure which should be prioritized. Based on these result, the priority development of infrastructure in Kabupaten Lampung Barat is the provision of road infrastructure by increasing the capacity of the road and other road several indicators such as mobility and safety aspects","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"71 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131997968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reaksi Hidrogenasi Metoksida Menjadi Metanol pada Klaster Pd6Ni 在Pd6Ni集群中,代谢氢反应变成甲醇
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2017-12-26 DOI: 10.35472/281427
Adhitya Gandaryus Saputro, Fiki T. Akbar
{"title":"Reaksi Hidrogenasi Metoksida Menjadi Metanol pada Klaster Pd6Ni","authors":"Adhitya Gandaryus Saputro, Fiki T. Akbar","doi":"10.35472/281427","DOIUrl":"https://doi.org/10.35472/281427","url":null,"abstract":"Kami melakukan kajian teoretis mengenai reaksi hidrogenasi metoksida (H3CO) menjadi metanol (CH3OH) pada katalis klaster Pd6Ni secara teoretis menggunakan perhitungan berbasis teori fungsional kerapatan (DFT). Reaksi ini merupakan salah satu reaksi pembatas laju pada proses konversi gas karbon dioksida (CO2) menjadi metanol. Hasil perhitungan kami menunjukkan bahwa reaksi hidrogenasi metoksida pada katalis klaster Pd6Ni memiliki energi aktivasi yang lebih baik dibandingkan dengan energi aktivasi pada katalis konvensional berbasis permukaan Cu. Hal ini disebabkan karena klaster Pd6Ni mampu menstabilkan adsorpsi molekul metanol dengan baik dan memiliki energi adsorpsi *H yang relatif lemah.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115019572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Energi Terbaharukan dan Peningkatan Ekonomi: Pengolahan Kotoran Sapi Berlapis, Desa Cibodas 能源更新和经济增长:Cibodas村庄层层牛粪处理
Journal on Satisfiability, Boolean Modeling and Computation Pub Date : 2017-12-26 DOI: 10.35472/281444
Hendro Muliarto
{"title":"Energi Terbaharukan dan Peningkatan Ekonomi: Pengolahan Kotoran Sapi Berlapis, Desa Cibodas","authors":"Hendro Muliarto","doi":"10.35472/281444","DOIUrl":"https://doi.org/10.35472/281444","url":null,"abstract":"Perdebatan tentang praktik pengelolaan limbah telah menjadi isu sangat penting, aktivitas manusia yang telah melebihi beban kapasitas asimilatif biosfer menjadi penyebabnya. Dewasa ini limbah direkomendasikan untuk di daur ulang dan dijadikan objek pemulihan energi. Pada prinsipnya limbah memerlukan pengelolaan agar tidak membahayakan lingkungan berbeda dengan produk samping yang masih bisa dimanfaatkan. Produk samping seperti kotoran sapi atau sisa bahan organik bisa dijadikan sumber energi, biogas. Namun biogas sendiri juga mengeluarkan produk samping berupa biosulry. Di Desa Cibodas terjadi pengolahan kotoran sapi berlapis dengan skema biogas dan pupuk biosulry. Pengolahan kotoran sapi berlapis ini memberikan banyak keuntungan untuk masyarakat Desa Cibodas, selain sumber energi baru juga menghasilkan sumber pendapatan baru bagi masyarakat.","PeriodicalId":231292,"journal":{"name":"Journal on Satisfiability, Boolean Modeling and Computation","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123005266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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