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Pencegahan Bullying dan Penguatan Kesehatan Mental Melalui Edukasi dan Konseling Fitrah: Pengabdian Malim Soleh Rambe; Vitria Larseman Dela; Khairul Amri; Sukatno; Azijah Tussolihah Siregar; Eli Marlina Harahap; Ermaliza
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4974

Abstract

This community service activity aims to prevent bullying and strengthen the mental health of elementary school students through holistic education and natural counseling. The background is the increasing psychosocial vulnerability of students due to social dynamics and limited mentoring services in schools. The method used is a descriptive participatory approach at Muhammadiyah Hutalambung Elementary School, South Tapanuli Regency, involving students in grades IV–VI and teachers. Activities include problem identification, anti-bullying education based on natural values, group natural counseling, integration of character values ​​in learning and extracurricular activities, and reflective evaluation. Data were collected through observation, reflection, and documentation, and analyzed qualitatively. The results show an increase in students' understanding of bullying, empathy, emotional regulation, and self-confidence. In addition, teachers experienced increased capacity in preventive and responsive mentoring, resulting in an inclusive, safe school climate oriented towards strengthening students' character and psychological well-being in a sustainable manner.
Rancang Bangun Sistem Jendela Otomatis Berbasis Mikrokontroler Siti Dian Fachroza Ritonga; Ermaliza; Dedek Juliani Ritonga; Siti Dian Fachorza Ritonga; Supiyandi
Jurnal Ilmu Komputer dan Teknik Informatika Vol. 2 No. 1 (2026): Januari 2026
Publisher : CV. Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/juikti.v2i1.106

Abstract

Perkembangan teknologi otomatisasi saat ini telah memberikan pengaruh yang besar terhadap peningkatan kenyamanan dan efisiensi dalam lingkungan hunian. Akan tetapi, dalam praktiknya, pengoperasian sistem ventilasi seperti jendela masih dilakukan secara manual, yang seringkali tidak praktis dan kurang responsif terhadap perubahan cuaca yang tiba-tiba. Penelitian ini bertujuan untuk menciptakan sistem jendela otomatis berbasis mikrokontroler, sebagai solusi untuk masalah operasional manual dan untuk meningkatkan keamanan di dalam bangunan. Metodologi yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan pendekatan prototipe, meliputi tahap desain, perakitan, serta pengujian fungsional. Sistem ini memanfaatkan Arduino Uno sebagai pengendali utama, yang mengintegrasikan sensor cahaya (Light Dependent Resistor / LDR) untuk mendeteksi tingkat intensitas cahaya dan sensor hujan untuk mengetahui keberadaan air, menggunakan motor servo sebagai aktuator untuk membuka dan menutup jendela. Hasil dari pengujian menunjukkan bahwa sistem ini mampu beroperasi dengan responsif berdasarkan logika prioritas keamanan; di mana jendela akan terbuka secara otomatis ketika kondisi terang dan tidak hujan, tetapi akan menutup saat kondisi gelap atau saat ada tetesan air hujan meskipun kondisi sekitar masih terang. Sistem ini terbukti efektif dalam melindungi interior ruangan dari air hujan tanpa memerlukan campur tangan manusia secara terus-menerus. Dengan kombinasi komponen yang terintegrasi dengan baik, prototipe ini memberikan solusi otomatisasi yang sederhana, praktis, dan efisien untuk diterapkan pada bangunan modern.
PENERAPAN WATERFALL SDLC PADA PERANCANGAN SISTEM PENGELOLAAN IZIN KELUAR KANTOR DI KANREG VI BKN MEDAN Aznawi, Nasrul Mahruf; Fachroza, Siti Dian; Ermaliza; Ritonga, Dedek Juliani; Suhardi
Jurnal Rekayasa Perangkat Lunak dan Sistem Informasi Vol. 6 No. 1 (2026)
Publisher : Department of Information System Muhammadiyah University of Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/seis.v6i1.10788

Abstract

The handling of office leavepermits at the Regional Office VI of the State Civil Service Agency (BKN) in Medan is still done manually, causing various problems such as delays in approval, lack of transparency, potential data manipulation, and the unavailability of well-documented employee permit histories. This condition has a direct impact on work effectiveness and the accuracy of personnel administration. This study aims to design and develop a web-based office leave management system to improve the efficiency and transparency of the administrative process. The system development method used is the Software Development Life Cycle (SDLC) with the Waterfall model, which includes the stages of requirements analysis, system design, implementation, testing, and maintenance. Data collection was carried out through observation and interviews to ensure that the system meets user needs. The results of the study show that the developed system is capable of managing the process of submitting, approving, and recording office leave digitally and in an integrated manner. System testing using the Black Box Testing method showed that all main functions ran according to system requirements. This system is capable of increasing the speed of the service process, reducing administrative errors, and providing a well-documented history of permits.