Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal International Journal for Educational and Vocational Studies Journal Sensi: Strategic of Education in Information System Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics
jawahir, Jawahir
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal Sensi: Strategic of Education in Information System

 1 
Automatic Fire Detection Alarm Monitoring System in Balaraja District Based on Internet of Things Ilamsyah, Ilamsyah; Tandilintin, Abert; Putra, Lingga Buana; Jawahir, Jawahir; Arribathi, Abdul Hamid
Journal Sensi: Strategic of Education in Information System Vol 10 No 2 (2024): Journal Sensi
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/sensi.v10i2.3478

Abstract

The Balaraja Sub-District Office, as a Regional Apparatus Work Unit in Tangerang Regency, faces challenges in preventing fire disasters. Fires can cause significant loss of life, economic, and material losses. Currently, the sub-district lacks an effective prevention system, relying solely on post-fire handling measures. This research aims to design and implement a monitoring system and automatic fire detection alarm based on the Internet of Things (IoT) in the Balaraja Sub-District. This system is expected to detect fires early and provide rapid alarms to reduce losses. The research confines its scope to the Balaraja Sub-District, utilizing interviews and literature studies as data collection methods. The design method involves creating flowcharts and block diagrams, while the analysis method employs the PIECES framework. System testing is conducted using blackbox testing methods. The findings of this research are expected to contribute to the development of IoT technology for disaster mitigation in Indonesia, as well as enhancing the safety of employees and the surrounding community.
Efforts To Increase The Efficiency Of Wireless Power Transfer (Literature Study) Jawahir, Jawahir
Journal Sensi: Strategic of Education in Information System Vol 11 No 1 (2025): Journal SENSI
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/sensi.v11i1.3770

Abstract

One of the important issues in the electric power system is the problem of distributing electrical energy from one place to another which is relatively expensive. In addition to requiring many cables/conductors and a good protection system, the installation is also not easy. Therefore, the cost of installing the distribution channel will be expensive. In addition, the stretch of cables/conductors can interfere with the beauty of the room. For this reason, experts have conducted research for quite a long time to design an electrical energy distribution system that can be used to distribute electrical energy without using cables or wirelessly. With this wireless system, in addition to saving cable material costs and maintenance costs, it can also reduce heavy loads. In addition, the stretch of cables/conductors does not interfere with the beauty of the room. Wireless Power Transfer System (WPT) is a system for distributing electrical energy from one place to another without using cables. In other words, the system for distributing electrical energy from one device to another without passing through physical media in the form of electrical cable/conductor channels. With the development of WPT technology, the electrical energy distribution system that occurs can be more efficient and easier to install. Many studies have been conducted by experts to improve the efficiency of the power distributed. Efforts that have been made are for example by adding a barrier (shielding), adding metamaterials, making coil designs in circular and hexagonal shapes, using antennas made of aluminum or copper, and so on. With the results of this study, it is hoped that one day this wireless electrical energy distribution technology can be implemented with high efficiency.
Co-Authors Abdul Hamid Arribathi Ahmad Roihan, Ahmad Alfariji, Holid Citra Marina, Citra Ilamsyah Ilamsyah, Ilamsyah Maimunah Maimunah Putra, Lingga Buana Rafika, Ageng Setiani Tandilintin, Abert Triyono Triyono