Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Tadris: Jurnal keguruan dan Ilmu Tarbiyah Metode : Jurnal Teknik Industri WAKTU: Jurnal Teknik UNIPA
Jumali, Muhammad Abdul
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
CHANGE-ORIENTED LEADERSHIP : SAFETY COMMITMENT OR PERFORMANCE BEHAVIOR Jumali, Muhammad Abdul; Utomo, Eko Budi
WAKTU Vol 16 No 2 (2018): Waktu: Jurnal Teknik UNIPA
Publisher : Fakultas Teknik , Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/waktu.v16i2.1666

Abstract

Tujuan dari artikel ini untuk mengidentifikasi penyebab resiko pada perusahaan terkait budaya keselamatan berdasarkan pendekatan proses produksi. Metode yang digunakan adalah eksplorasi beberapa data dari sebuah perusahaan X di Surabaya, dikhususkan pada departemen Produksi. Selanjutnya didiskusikan dengan para pimpinan dan yang terkait dengan kinerja produksi. Hasil menunjukkan bahwa penyebab resiko yang dapat membahayakan keselamatan pekerja produksi, dan kebijakan peningkatan kinerja produksi selama ini belum mengedepankan keselamatan pekerja, sehingga dibutuhkan komitmen baru dalam hal keselamatan pekerja. Reorientasi kepemimpinan dalam mengedepankan keselamatan sangat dibutuhkan dalam pembentukan perilaku dan budaya keselamatan di dunia industri. Reorientasi tersebut dilakukan melalui komitmen keselamatan pada level individu, level aturan dan level manajemen.
Enhancing Interval Training in Competitive Swimming Through Interval Track Lighting: A Programmable Visual Pacing System Hadi, Santika Rentika; Jumali, Muhammad Abdul; Haris, Abdul; Mardhika, Riga
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 10 No 1 (2025): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v10i1.28077

Abstract

This study introduces Interval Track Lighting (ITL), an innovative, programmable visual pacing system designed to enhance the efficacy of interval training among competitive swimmers. Despite interval training's recognized physiological benefits, its practical application in aquatic sports often suffers from imprecise pacing, reliance on verbal cues, and limited individualization. ITL addresses these challenges by providing real-time visual feedback via synchronized LED lights installed along the swimming lane, allowing swimmers to match their strokes to target time intervals set by coaches. This research employed a Research and Development (R&D) framework using the ADDIE model comprising analysis, design, development, implementation, and evaluation phases. A prototype was developed and tested over 14 training sessions involving eight age-group swimmers. The effectiveness of the ITL system was evaluated through a mixed-method approach combining pretest-posttest sprint performance, structured observations, interviews, and surveys. The results revealed a statistically significant improvement in 50-meter sprint times (mean improvement = 0.84 seconds; p = 0.014; Cohen’s d = 0.87), with swimmers reporting enhanced pacing accuracy and focus. Coaches highlighted ITL’s usability and contribution to reducing cognitive and logistical load during training. The findings suggest that ITL not only improves interval training outcomes but also fosters athlete autonomy and supports self-regulated learning. This study contributes to the growing field of technology-assisted sports training by offering a scalable, evidence-based solution for optimizing performance in swimming and potentially other time-regulated sports.
Evaluasi Kinerja Intrusion Detection System Berbasis Snort Pada Jaringan Rumah Sakit Saraswati, Sabrina Nur; Jumali, Muhammad Abdul
Metode : Jurnal Teknik Industri Vol. 12 No. 1 (2026): Jurnal Metode
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/mt.v12i1.5110

Abstract

Network security in hospital environments represents a critical challenge due to high traffic volumes and the sensitivity of medical data. This study aims to evaluate the performance of a Snort-based Intrusion Detection System (IDS) in detecting network attacks within the Mitra Keluarga Hospital infrastructure. The evaluation was conducted using an experimental approach by deploying Snort on a monitored server segment and performing simulated attacks, including port scanning, SSH brute force, ICMP flooding, and SQL injection. System performance was assessed based on detection respone time, detection rate, and alert consistency. The results demonstrate that the IDS successfully detected all tested attack scenarios, achieving respone times ranging from 0.4 to 1 second and a detection rate of 100% under the experimental conditions. However, potential false positives were identified in internal ICMP traffic, indicating the need for threshold parameter adjustment. These findings indicate that a Snort-based IDS is effective as an early attack detection mechanism for hospital networks and can be further enhanced through integration with centralized monitoring systems to support informed network security decision-making
Co-Authors Abdul Haris Riga Mardhika, Riga Santika Rentika Hadi, Santika Rentika Saraswati, Sabrina Nur Utomo, Eko Budi