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Dr. Ratih Kumalasari, S.Pd., M.Si.
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Jalan Raya Perjuangan No. 81, Kel Marga Mulya, Bekasi Utara, Kota Bekasi, Jawa Barat, Indonesia
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Jurnal Jaring SainTek
Published by Universitas Bhayangkara Jakarta Raya
ISSN : -     EISSN : 26569485     DOI : https://doi.org/10.31599/jaring-saintek.v2i2.323
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Energy Engineering Industrial & Manufacturing Engineering
Jurnal Jaring SainTek (JJST) merupakan merupakan jurnal ilmiah yang diterbitkan oleh Lembaga Penelitian, Pengabdian Masyarakat, dan Publikasi (LPPMP) Universitas Bhayangkara Jakarta Raya dan dikelola oleh Fakultas Teknik Universitas Bhayangkara Jakarta Raya. Jurnal Jaring SainTek (JJST) ini merupakan kumpulan artikel – artikel ilmiah dari hasil penelitian, ulasan ilmiah, serta kajian berkaitan dengan disiplin ilmu teknologi industri, kimia, perminyakan, lingkungan, dan informatika yang menjadi obyek kajian pada umumnya. Jurnal ini diterbitkan dua kali setahun (semester genap terbit April dan semester ganjil terbit Oktober). Pertama kali terbit bulan April 2019 dengan E-ISSN: 2656-9485.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 129 Documents
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Sistem Informasi Penelitian dan Pengabdian Masyarakat di Universitas Mohammad Husni Thamrin : Sistem Informasi LPPM, Sistem Database LPPM, Rancang Bangun LPPM Agustino, Rano; Widodo, Yohanes Bowo; Wiyatno, Agus; Saputro, Mohammad Ikhsan
Jurnal Jaring SainTek Vol. 2 No. 1 (2020): April 2020
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v2i1.61

Abstract

The Institute for Research and Community Service or Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) is an activity institution at the University Mohammad Husni Thamrin (UMHT) which functions to manage all research and community service activities. Every research conducted by lecturers aims to improve their quality in gathering tri dharma values, especially on research and community service. But at this time the processing of research data and community service to the LPPM UMHT has not used a database because the data processing uses excel and data archiving is still in physical form which can make it difficult to find data when the data is needed. Data management by using a database and a special application program is expected to be able to support an information system that is fast and accurate, so that the problem of time and the level of effectiveness in managing research data and community service can be optimized. In addition, the need for information from this institution is needed in a fast and appropriate condition to support the improvement of the quality of lecturers and others in terms of research and community service.
Analisis Air Buangan Kantin di Kampus II Universitas Bhayangkara Jakarta Raya: Analisis, limbah domestik, software Montecarlo, Crystall ball, Predictor Adhani, Lisa; Kartika, Wahyu; Navanti, Dovina
Jurnal Jaring SainTek Vol. 2 No. 1 (2020): April 2020
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v2i1.62

Abstract

Canteen is a producer of domestic liquid waste that has the potential to cause pollution. Likewise with the student canteen, it has the potential to produce waste that causes environmental pollution if it is not treated properly. The use of Montecarlo software in this study is to support quantitative analysis in predicting potential pollution from Ubhara canteen waste with Crystall ball prediction. The results of laboratory analysis in the form COD, BOD dan TSS, showed that the quality of the canteen waste water did not meet the requirements for wastewater quality standard based on Ministry of Environment Decree No. 112 of 2003. Supported by the results of CB Predictor simulations showing the potential of pollution of the Ubhara canteen waste water to the environment continues to increase significantly, also seen from the Double Exponential Smoothing Method, producing MAD (Mean Absolute Deviation) 170.82, Theil's U 0.9951, and Confidence Interval Lower 5% and Upper 99.5%.
Perancangan Web Jasa Penyewaan Sound System Pada Eman Sounds: Penyewaan, Sound System, Web Yuniva, Ika; Andriansah; Arkab, M. Seprian Alfath
Jurnal Jaring SainTek Vol. 2 No. 1 (2020): April 2020
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v2i1.63

Abstract

Eman Sounds is a business venture in the field of sound system rental services. The Eman sounds does not currently have a website application. The leasing service transaction system is still done conventionally, where if anyone wants to rent a sound system for a wedding or other official event can come directly to the Eman Sounds to see and rent it. For transaction reports sound system rental services are still recorded with paper so as to allow for data loss and errors in recording transactions. The purpose of this study is that the author will design a web sound system rental service for Eman Sounds so that it is expected to simplify the process of leasing transactions and making rental reports. The author uses the system development method, namely the waterfall model for this study. The use of PHP and HTML programming languages ​​the author uses to create web rental services and MYSQL as the database. The results of this study are expected that with a web design sound system rental service can help Eman Sounds in the process of managing rental transactions and reports.
Desain Jaringan Komputer Terintegrasi Menggunakan Arsitektur Campus LAN: Campus LAN; Arsitektur Enterprise; Infrastruktur & Keamanan Jaringan Sidabutar, Jeckson
Jurnal Jaring SainTek Vol. 2 No. 1 (2020): April 2020
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v2i1.64

Abstract

The development of Information and Communication Technology (ICT) to access and provide information quickly and accurately becomes very important for an organization (commercial, tertiary, government, or individual). With the rapid development of ICT, it is necessary to consider the dangers and disadvantages of misuse in local network services or in internet-based applications. Campus LAN (Local Area Network) architecture was chosen as the standard used in computer network design. The network architecture approach in this study is a enterprise architecture approach that is used for organizational logic and planning throughout the organization and aims to determine how information technology will support business processes. This method begins by identifying the infrastructure and network security needs, as well as how the information technology system supports the process of activities for all parts of education, administration and other services.
Sistem Informasi Produksi Barang Pada PT ABC Rusmawan, Uus
Jurnal Jaring SainTek Vol. 2 No. 1 (2020): April 2020
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v2i1.159

Abstract

This study discusses the manufacture of goods production applications in manufacturing companies. Problems that arise include the difficulty of obtaining information relating to the process of production of goods from the purchase of raw materials, the use of raw materials for production, sale of finished goods and information on stock of raw materials for production and finished goods. One of the main objectives of this study is to overcome the deficiencies mentioned above in terms of presenting information and reporting the production process of goods. This research method uses waterfall. The results of research in the form of application of the production of goods provide one alternative solution to the availability of information systems for the production of goods for interested parties
Completion Fluid dengan Nitrat - Formate Base Nasution, Mohammad Mahlil
Jurnal Jaring SainTek Vol. 1 No. 2 (2019): Oktober 2019
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v1i2.170

Abstract

Completion Fluid is a Liquid of Salt Solution (Brine), used during the Well Completion, also to Killing Well job, when doing Work Over Wells and Well Services Jobs and Fishing Job and also functions as Packer Fluid. Completion Fluid is generally used in Reservoir formations that are sensitive to Shales, Clay or other minerals. The purpose of using Completion Fluid is to avoid or reduce formation demage. The formation damage causes reservoir formation that has hydrocarbon potential, after being drilled and produced the flow of oil becomes small and even difficult to flow. Formation damage need to be given very serious attention so that the Oil production in our country can increase significantly because the impact is that production does not increase significantly, Cost of production is high. If an effort to minimize damage is done optimally, it is expected that production will increase significantly so that the production target from year to year can be achieved. This invention relates to the method of making Completion Fluid for Drilling, Work Over and Well Services as Drilling activities in the Oil and Gas industry, using fresh water and solids as the material, more specifically is a solid which is a soluble solid as a base formula for making the fluid. In this case, the basic material of the solid material used for completion fluid is Nitrate and Alkali Formate. This completion fluid can reach SG (Specific Gravity) up to 2.0. This completion fluid has very low corrosivity (Corrosivity), which is stable at very high temperatures and high pressures.
Pengendali Robot Tempat Sampah Menggunakan Smartphone Berbasis Boarduino Fadjria, Andri; Purnomo, Rakhmat; Rahman, Nur
Jurnal Jaring SainTek Vol. 1 No. 2 (2019): Oktober 2019
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v1i2.171

Abstract

The cafeteria of Bhayangkara University, Greater Jakarta, has a problem that is a lot ofgarbage left by visitors to the canteen. Waste consists of plastic, paper, food scraps placedat the canteen table by visitors to the canteen. The location of the trash can is far from thevisitors, and the number of trash bins totaling 4 pieces, unable to accommodate the garbagefrom visitors to the canteen can get problems in environmental pollution for the future. Sohe made a study that produced a garbage bin robot with an industrial system 4.0, which isto assist the task of human work. With the aim of reducing the trash left by visitors to thecanteen and the convenience of visitors to put garbage on the robot. Using the protoypingmethod in the system of making garbage bins with the stages of collecting design processneeds, building prototypes, evaluating & repairing, producing a robot with a smartphonecontroller based on boarduino applications so that robots can work according to the needsexpected by researchers.
Pemanfaatan Wellbore Strengthening Agent Selama Pengeboran di Onshore Sumatera Bagian Utara Indonesia Rasyid, Aly
Jurnal Jaring SainTek Vol. 1 No. 2 (2019): Oktober 2019
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v1i2.172

Abstract

At northern part of Sumatera Indonesian onshore many drilling issues were encounteredin the area, in particular the overlying shales above the pay zones in the high deviatedtrajectory wells. Since the last well drilling in this area was 70’ era, so that limited data isanother drilling engineering challenge, especially to provide an accurate drilling fluid. Tocombat the drilling issues, utilization of pre-treated wellbore strengthening agent wasapplied to reduce well bore issues and strengthen the well with an effective filter cake. In Northern Sumatera Indonesian onshore well in Indonesia was used as a case study. First a brief understanding and fundamentals of geo-mechanics is described in reference to wellconstruction as well as filter cake fundamental to protect the hole stability. Results,observations and conclusions were drawn upon using a case study comparing a well ononshore in Indonesia which had many drilling problems such as stuck pipe/differentialsticking and washouts/hole enlargement issues related to well bore stability, after using thewellbore stability agent, the problems that encountered significantly decrease.
Analisis Pengaruh Budaya 5R dan Kinerja Karyawan Terhadap Kepuasan Pelanggan PT.Indoporlen Krismahariyanto, Mei; Prastya, Mohamad
Jurnal Jaring SainTek Vol. 1 No. 2 (2019): Oktober 2019
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v1i2.174

Abstract

The research using amount 100 of data which taken in proportionate stratified random sampling, the examination of data using in quantitative statistical with aid of correlation technique of SPSS method version 16.0, The Quantitative calculation through statistical analysis produces the result value of R coefficient 0,750 which contributes to the meaning both variables of 5S customs (X1) and employee performances (X2) have strong correlation against customer satisfaction (Y), valuable contribution / effect of both independent variables which observed to dependent variable (Y) was expressed to R square value or coefficient determination R square (R2) result shown 0,892 or 89,2%. This value expressed that contribution / effect from both independent variables is 89,2% whereas the remain 1,8% was influenced by or revealed by another variables which loose observed. The result of F test taken from Anova as known that F count 5,112 is bigger than F table 3,0902 (5,112 > 3,0902) in significant a 0,05. The comparison value means both variables in mutual have any correlation to customer’s satisfaction
Pengaruh Pelarut Metanol terhadap Alumunium sebagai Wadah Obat Salep Mata Widodo, Hernowo; Warta, Joni; Ulfah, Maria; Annisa, Amaliah
Jurnal Jaring SainTek Vol. 1 No. 2 (2019): Oktober 2019
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jaring-saintek.v1i2.176

Abstract

Corrosion is a decrease in the quality of a material or metal due to electrolyte reactions in the environment that affect the life of the material. Corrosion rate is the speed of propagation or speed of decline in the quality of a material with time. Corrosion processes occur in acidic environments, sea water, rain water, and soil are the result of chemical reactions that are also caused by electrochemical processes. The purpose of this study is to determine the corrosion resistance of aluminum metal to variations in the solution of Methanol (CH3OH). This study uses aluminum plates that will be immersed 5 days with a solution of Methanol (CH3OH). How to collect data by testing the Scanning Electron Microscopy (SEM) on each aluminum plate specimen that has been treated with corrosion by heating at a temperature of 60 oC. Methanol solution is one of the factors causing corrosion of metals. If in the free environment, air, temperature, and acidic substances are most commonly found as a factor causing corrosion. The increased corrosion rate is due to the higher concentration of the cause of corrosion. In this discussion Methanol as the concentration used, and aluminum as the metal tested.

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