Garuda - Garba Rujukan Digital

p-Index From 2019 - 2024

4.924

P-Index

This Author published in this journals

All Journal JURTEKSI Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal JOURNAL OF SCIENCE AND SOCIAL RESEARCH Building of Informatics, Technology and Science Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Teknik Informatika (JUTIF) Jutsi: Jurnal Teknologi dan Sistem Informasi J-Com (Journal of Computer) Jurnal Ipteks Terapan : research of applied science and education Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat The Indonesian Journal of Computer Science

Rohminatin Rohminatin

Sekolah Tinggi Manajemen Informatika Dan Komputer Royal

Author-ID : 4148617

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

Published : 36 Documents Claim Missing Document

Claim Missing Document

Articles

Title

Perancangan Alat Micro Hydroelectric Portable dengan Menggunakan Sistem Turbin Archimedes Screw Wikra Wardhana Wijaya Putra; Risnawati Risnawati; Rohminatin Rohminatin
Building of Informatics, Technology and Science (BITS) Vol 3 No 4 (2022): Maret 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Micro Hydroelectric portable is a small-scale hydroelectric power plant (< 100 kW) which has many advantages, especially without the use of reservoirs, is environmentally friendly, and is a renewable energy, so many are built for power generation purposes in rural areas. Micro Hydro is generally a permanent generator, so the main problem faced is the relatively expensive construction cost. The prototype of a Portable Micro Hydro Power Plant using an Archimedes screw turbine is a power plant that is capable of working on small-scale water discharge in the form of a beam with a length of 80 cm, a width of 40 cm, a turbine housing slope of 45o and a total weight of 8 Kg, making it a portable Micro Hydro. Micro Hydro works at a water flow rate of 0.1 - 1.1 m3/second using an Archimedes screw turbine which can work at low heads. Power from the Archimedes screw turbine is channeled to the generator using a 1:3 ratio, where one rotation of the turbine produces three rotations of the generator producing an average voltage of 7.3 Volts DC, then the voltage is converted by the inverter, charger controller, battery for 12 Volt loads, 12 Watt generated power capacity

Implementasi E-Learning Pada Mata Pelajaran Jurusan IPA Menerapkan Pengembangan Waterfall Irvan Azhari; Riki Andri Yusda; Rohminatin Rohminatin
Building of Informatics, Technology and Science (BITS) Vol 4 No 1 (2022): Juni 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Student activity can be carried out by utilizing interactive technology and easy to use by students. E-Learning is learning that utilizes electronic media such as the internet, interactive TV and audio to deliver learning materials anywhere and anytime. In research conducted at MAS Alamanaar PTPN IV Pulu Raja, several things became obstacles in the learning process, including the limitations of learning resources based on computer and telecommunications technology. Materials that are applicable or applied should train students more but lack facilities and infrastructure, learning is still normative. Students need broad access to learning, active, creative, and a challenging learning environment. The use of the internet has not been optimal in finding learning resources. The lack of interest and interest of students in participating in learning the subjects of the IA (Natural Science) Department using conventional methods so far, which is indicated to be in line with the low student learning outcomes. Especially during a pandemic like today, schools need learning media that can be done online. Based on these problems, to support the learning process in schools, an E-Learning platform was built that can help schools in learning the IA (Natural Sciences) Department, because the features in E-Learning really help teachers and students in doing online learning, such as features materials, assignments, discussions between students and subject teachers and final grades that can be seen directly by students. The application is built using the SDLC Waterfall Model. The research method used is a qualitative method, with interview data collection techniques, observation and literature study. The results of this study, E-Learning can facilitate teachers and students for teaching and learning activities, practice questions and can overcome obstacles to teaching and learning activities, so that the E-Learning system is feasible to be implemented as a means of supporting learning in schools.

Implementation of the SAW Method in the Decision Support System for Giving Rewards for Honorary Employees Fikri Akbar Sitompul; Fauriatun Helmiah; Rohminatin Rohminatin
Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v4i2.2049

Giving rewards to employees is one way to increase morale and improve performance for employees who excel. At the District Financial and Asset Management Agency. Asahan in choosing the best employees, the workload cannot be used as the only reference for the awarding of these rewards. However, there are several criteria that are also considered in giving rewards. So we need a decision support system to help the selection of the best employees. Temporary employees who are in government agencies have a percentage of 10% of the total number of registered employees. Every year, honorary employees renew their contract letters to continue their work. This is the basis for giving rewards or bonuses so that honorary employees are motivated to work and give the best results in carrying out and assisting civil servants in the government environment. The process of giving this reward was previously carried out manually, which is based on only one criterion, namely only from attendance. This makes it difficult to make decisions about the best honorary employees who are entitled to receive rewards. This consideration process is considered ineffective due to the different workloads of each honorary employee. To overcome the existing problems, we need a system in the form of a decision support system. It is hoped that this research will be able to determine the three best employees who are entitled to rewards in accordance with the performance criteria by calculating each weight of the criteria that have been set.

Penerapan Metode Trend Moment Untuk Prediksi Permintaan Telur Ayam Putri Wulandari; Fauriatun Helmiah; Rohminatin Rohminatin
Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v4i2.2057

CV. Bintang Ternak Hessa Air Genting is one of the livestock companies engaged in the distribution and warehouse of chicken egg products, which is located in Hessa Air Genting Village, Asahan Regency. Based on the results of research and interviews conducted by researchers at CV. Bintang Ternak Hessa Air Genting, a problem that often occurs in the company is that there is often a shortage or accumulation of chicken egg products to be marketed, not in accordance with the number of requests from consumers. The purpose of this study is to apply the Trend Moment method to predict the number of Chicken Egg Demand in CV. Cattle Star Hessa Air Genting in the next few months based on the type of egg, namely A+, A, B, C, D, and E

Implementation of Trend Moment Method in Forecasting Regional Income Sutrisman Sutrisman; Havid Syafwan; Rohminatin Rohminatin
Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v4i2.2090

In order to carry out the functions and authorities of local governments in the form of implementing fiscal authority, regions must be able to recognize potential and identify the resources they have. Forecasting is an art and science in predicting future events. The Regional Financial and Asset Management Agency (BPKAD) of Asahan Regency does not yet know the Regional Revenue in the upcoming period & is not yet available a system that can calculate Regional Revenue for the upcoming period. The main purpose of this research is to know the prediction of Regional Income in the following year. The system created helps in determining Regional Revenue in 2022, with data used from 2011 – 2021. The Trend Moment method is a method that uses certain statistical and mathematical calculation methods to find out the function of a straight line instead of a broken line formed by the company's historical data. In choosing the forecast method, accuracy is needed to minimize errors in forecasting (forecast error), the goal is that the forecast can approach reality. Based on the results of system testing, this Regional Revenue Forecasting predicts regional revenue in 2022, which is IDR 136,847,395,228.82 and the result of the percentage of errors (MAPE) Mean Absolute Percentage Error of 0.12%.

Co-Authors Ada Udi Firmansyah Ade Irma Suriya Ningsih Ade Mayhaky Adi Prijuna Lubis Adnan Fauzi Ahmad Muhazir Andri Nata Apriaji Kurniawan Cristifani Cristifani Devina Veronika Dwi Agus Wita Endra Saputra Fikri Akbar Sitompul Guntur Maha Putra Havid Syafwan Helmiah, Fauriatun Imay Nursela Irfan Abadi Saragih Irianto Irianto Irvan Azhari Juli Mayani Syahputri Hasibuan Masitah Handayani Maulana Dwi Sena Muhammad Ardiansyah Sembiring mutiara tiara Niki Fazira Nisa Novriani Nur Madani Putri Siregar Nursucika Hasanah Nurul Rahmadani Nurwati Nurwati Pristiyanilicia Putri Putri Wulandari Rahayu, Elly Raja Tama Andri Agus Rian Bariadi Riki Andri Yusda Risnawati Risnawati Rolly Yesputra Roni Dalimunthe Santoso Santoso Sarah Indriani Siti Ramadani Siti Umairoh Suci Andriyani Sulaseh Sulaseh Sutrisman Sutrisman Wan Mariatul Kifti Wikra Wardhana Wijaya Putra William Ramdhan Yessica Siagian

Title Search

Found 5 Documents Search Journal : Building of Informatics, Technology and Science

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search
Journal : Building of Informatics, Technology and Science