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STUDI SISTEM PEMELIHARAAN REL KERETA API (STUDI KASUS : PETAK JALAN PAYAKABUNG – SERDANG) Nuryaman, Maman; Firdaus, Firdaus
Ensiklopedia of Journal Vol 8, No 1 (2025): Vol. 8 No. 1 Edisi 1 Oktober 2025
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v8i1.3430

Abstract

The railway track maintenance system on the Payakabung – Serdang segment aims to identify the condition of track materials, evaluate the applied maintenance system, and analyze the Track Quality Index (TQI) as an indicator of track quality. This research applies a quantitative approach by collecting primary data on track material conditions and secondary data such as train traffic frequency, inspection schedules, and TQI values. The analysis was carried out descriptively through tables, graphs, and technical calculations.The study found several types of track damage, including defective rails (55 points), broken sleepers (27 units), loose joint bolts (60 units), installed fishplates (16 points), and ballast shortages of 200 m³ at several locations. The most dominant damages were defective rails, broken sleepers, and loose joint bolts. Based on the calculation, the line capacity reached 15,190,956 tons/year, categorized as Class II track with UIC 5 classification. The total TQI value indicates that the track condition is still in the good category, although the maintenance system tends to be more corrective than preventive.The railway track maintenance on the Payakabung – Serdang segment has been carried out through regular inspections and periodic repairs. However, preventive measures need to be improved to maintain consistent track quality and ensure the safety of train operations.Keywords:  Track maintenance, railway track, Track Quality Index (TQI), Payakabung – Serdang.
FENOMENA BULLYING DI LINGKUNGAN SEKOLAH DAN UPAYA PENANGGULANGANNYA DALAM PERSPEKTIF KAJIAN PEDAGOGIK Sutisna, Asep; Nuryaman, Maman; Jahroh, Nurdiatul; Ramdani, Pajar; Kurniawan, Rudi; Suryana, Tatang; Abdurrahman, Nana Herdiana; Yanuarsari, Revita
TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Vol. 6 No. 1 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/teaching.v6i1.9315

Abstract

ABSTRACT Bullying is a social phenomenon that still frequently occurs in schools and is a serious problem in the field of education. This behavior not only impacts the psychological condition of students, such as fear, anxiety, low self-esteem, and trauma, but also affects their social development and academic achievement. Bullying can appear in various forms, both physical, verbal, and psychological, which are influenced by individual factors, family environment, school culture, and the dynamics of social interactions in the community. This study aims to examine the factors causing bullying in the school environment and analyze efforts to overcome it through a pedagogical approach. This study employs a literature review method by examining and analyzing various relevant sources, including educational textbooks, scientific journals, and previous research findings. The results of the study indicate that the role of teachers as educators, mentors, and role models plays a significant role in preventing and overcoming bullying. In addition, the consistent implementation of character education, strengthening the values ​​of empathy and tolerance, and creating a safe, inclusive, and conducive school climate has been shown to be effective in reducing bullying behavior. Therefore, ongoing synergy is needed between teachers, students, parents, and the school to create a safe and comfortable learning environment that supports optimal student development. ABSTRAK Bullying merupakan fenomena sosial yang masih sering terjadi di lingkungan sekolah dan menjadi salah satu permasalahan serius dalam dunia pendidikan. Perilaku ini tidak hanya berdampak pada kondisi psikologis peserta didik, seperti munculnya rasa takut, kecemasan, rendah diri, dan trauma, tetapi juga berpengaruh terhadap perkembangan sosial serta prestasi akademik mereka. Bullying dapat muncul dalam berbagai bentuk, baik fisik, verbal, maupun psikologis, yang dipengaruhi oleh faktor individu, lingkungan keluarga, budaya sekolah, serta dinamika interaksi sosial di masyarakat. Penelitian ini bertujuan untuk mengkaji faktor-faktor penyebab terjadinya bullying di lingkungan sekolah serta menganalisis upaya penanggulangannya melalui pendekatan pedagogik. Metode yang digunakan dalam penulisan karya tulis ilmiah ini adalah studi pustaka dengan menelaah dan menganalisis berbagai sumber literatur yang relevan, seperti buku teks pendidikan, jurnal ilmiah, dan hasil penelitian terdahulu. Hasil kajian menunjukkan bahwa peran guru sebagai pendidik, pembimbing, dan teladan memiliki kontribusi penting dalam mencegah dan mengatasi bullying. Selain itu, penerapan pendidikan karakter secara konsisten, penguatan nilai-nilai empati dan toleransi, serta penciptaan iklim sekolah yang aman, inklusif, dan kondusif terbukti efektif dalam menekan perilaku bullying. Oleh karena itu, diperlukan sinergi yang berkelanjutan antara guru, peserta didik, orang tua, dan pihak sekolah guna menciptakan lingkungan belajar yang aman, nyaman, dan mendukung perkembangan peserta didik secara optimal.