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Journal of Science Technology (JoSTec)
Published by PT Inovasi Pratama Internasional
ISSN : -     EISSN : 28307275     DOI : https://doi.org/10.55299/jostec
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering
Journal of Science Technology (JoSTec), e-ISSN: 2830-7275 provides a forum for publishing the original research articles from contributors related to embedded system and control, processor and IC design, network and infrastructure, and computing algorithms. The scope of JoSTec starting from Volume 1 (2019) is as follows: embedded system based on microcomputer/microcontroller; algorithms and artificial intelligence; robotics; control systems; computer vision and pattern recognition; computer networks and security; processor and ASIC design; programable devices based on HDL and IP Core; high-performance computing (HPC); sensor network and IoT; distributed systems; cloud computing, and mobile computing.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 13 Documents
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Search results for , issue "Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)" : 13 Documents clear
A Network Administration on Windows Server 2016 at Aman Sari Village Office Farida Gultom
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/jostec.v3i1.192

Abstract

In today's era, technological developments are very influential for offices, schools, and companies. Now technology has been widely used especially in the world of communication and information that already uses computer networks to accelerate fast and efficient data transmission. All components incorporated in a computer network must support each other to produce a good and easy system to serve customers. Network is always useful and helps in increasing the effectiveness and efficiency.
Lighting Installation Calculation and Cost Budget on Road Protocol Michael Stevano Sinurat
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/jostec.v3i1.193

Abstract

Based on the results of the discussion in data processing according to field data, there are the results of the discussion, as follows: The number of street light poles is 100 traveling rods and one hundred lighting lamps. The distance between the poles is 50 meters and the height of the poles is 7 meters and the LED lights are 90 watts so that they do not meet the lighting standards of general street lights. Installation must follow the provisions for installing aerial cables in PUIL 2000 TC (Twistet cabel) as aerial cables are already familiar in the field. (In PUIL, there are various types of aerial cables NFY, NFAY, NF2X, NFA2X, etc.) On the TC cable for identification: On the TC cable there is a line / strip one is used to mark the phase = N, On the TC cable there is no line / strip is used to mark the neutral = N The nominal current in each panel is 12.37 amperes and the total use of lighting on the Sutomo-Merdeka road is 18,000 watts . The total cost budget is; total material price + tax + profit = IDR 1,515,164,000.- + IDR 174, 243,860.- + IDR 303,032,000.- , = IDR 1,992,440,660 -.
Evaluation of the Selection of the Submersible Pump Specification System of PDAM Tirtauli in Siantar Selatan District, Pematangsiantar City Yulianti
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/jostec.v3i1.203

Abstract

In this final project, a submersible pump has been applied. From the pump data obtained a capacity of 27.10 l/s. Pump head 14.62 m based on calculations in the field. By using empirical equations it can be determined the main parameters of pump planning, namely specific speed, pressure loss on the pipe wall, length, diameter and type of pipe, number and type of pipe accessories used. By conducting research and measurements in the field, the pipe diameter is 6 inches, the type of Ci and the length of the pipe is 1260 meters using the Hazen William formula and the continuity of flow and pressure loss along the pipe (head losses friction) and pressure losses (head losses minor) is 20.50 meters.

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