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ANALISIS RISIKO MUSCULOSKELETAL DISORDERS (MSDs) PADA AKTIVITAS PRODUKSI DI PABRIK KERUPUK SUKA RASA DENGAN METODE REVISED NIOSH LIFTING EQUATION (RNLE) Palimbany, Ade Ikhsan; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 12 No. 9 (2024):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail ikhsan123654@gmail.com atau wisnu.wp31@ub.ac.id Dipublikasikan tanggal: 31 Oktober 2024
ANALISIS BEBAN KERJA UNTUK MENENTUKAN KEBUTUHAN JUMLAH KARYAWAN PADA DEPARTEMEN MAINTENANCE DENGAN METODE FULL TIME EQUIVALENT OLEH PERUSAHAAN MINYAK DAN GAS Taffi, Dalish; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 12 No. 9 (2024):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail dalish2517@gmail.com atau wisnu.wp3@ub.ac.id Dipublikasikan tanggal: 03 Desember 2024
ANALISIS POTENSI BAHAYA PROYEK PENGECATAN DINDING MILL DENGAN METODE HIRA (STUDI KASUS DI PT TRI MITRA JAYA SENTOSA) Putra, Rizky Ariftia; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 12 No. 9 (2024):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Abstract

Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail rizkyputra7681@gmail.com atau wisnu.wp31@ub.ac.id Dipublikasikan tanggal: 04 Desember 2024
DESAIN ULANG KEMASAN KERIPIK HOLIFAH SARI DENGAN 5 SENSE THEORY DAN KANSEI ENGINEERING Ayasy, Syamil; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 12 No. 10 (2024):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silakan menghubungi author melalui email syamilayasy04@gmail.com atau wisnu.wp31@ub.ac.id Dipublikasikan tanggal : 6 Januari 2025
ANALISIS PENERAPAN KESEHATAN & KESEHATAN KERJA (K3) DALAM MEMINIMALKAN RISIKO DAN BAHAYA KECELAKAAN KERJA PROSES PRODUKSI PAVING MENGGUNAKAN METODE HIRADC (Studi Kasus: PT DUTA BETON MANDIRI) Hidayah, Nabilah Dzatil; Sholihah, Qomariyatus; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 4 (2025):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail bellahidayatt123@gmail.com atau qomariyatus@ub.ac.id atau wisnu.wp31@ub.ac.id   Dipublikasikan tanggal: 03 Juli 2025
ANALISIS RISIKO UNTUK MENINGKATKAN KESELAMATAN KERJA SERTA MEMINIMALISIR KECELAKAAN DENGAN METODE HAZOP PADA STASIUN GILINGAN PABRIK GULA Maulana, Dimas Bintang; Sholihah, Qomariyatus; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 6 (2025):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutunkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail maulanadimas464@student.ub.ac.id atau qomariyatus@ub.ac.id atau wisnu.wp31@ub.ac.id Dipublikasikan tanggal: 14 Juli 2025
ANALISIS BEBAN KERJA MENGGUNAKAN STOPWATCH TIME STUDY DAN FULL TIME EQUIVALENT PADA TENAGA KERJA QC FIELD DI PERUSAHAAN MAKANAN RINGAN Rifqi, Rayhan; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 7 (2025):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail rayrifqi6@gmail.com atau wisnu.wp31@ub.ac.id   Dipublikasikan tanggal: 16 Juli 2025
EVALUASI KEMUDAHAN PENGGUNAAN WHATSAPP BOT DALAM RECEIPT UPLOAD WHATSAPP CAMPAIGN MENGGUNAKAN METODE SYSTEM USABILITY SCALE (SUS) DAN USER EXPERIENCE QUESTIONNAIRE (UEQ) Trisnadi, Muhammad Ghifari Maulana; Putro, Wisnu Wijayanto
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 8 (2025):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail ghifarimaulana@student.ub.ac.id atau wisnu.wp31@ub.ac.id   Dipublikasikan tanggal: 21 Agustus 2025
WORK SAMPLING METHOD FOR ANALYSIS OF PERFORMANCE AND DETERMINING THE NUMBER OF WORKERS IN THE WAREHOUSE DEPARTMENT Sari, Sylvie Indah Kartika; Winata, Bintoro Dwi Krisna; Andriani, Debrina Puspita; Putro, Wisnu Wijayanto
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 9 No. 1 (2021)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2021.009.01.6

Abstract

Industrial competition demands that each company be effective and efficient, hence companies need to make optimal use of resources. The purpose of this research is to determine the productivity of the workers in completing their work and to discover how much workload is caused by the activities carried out. In addition, recommendations for improvements were also given as an effort to reduce the high rate of overtime hours and determine the appropriate number of the workforce at spare parts and raw materials division. The results showed that some workforces have an uneven workload.
ANALYSIS OF PHYSIOLOGICAL ERGONOMICS FOR NIGHT SHIFT WORKERS CORRELATED WITH SLEEP QUALITY AND TIME TO RECOVERY Sugiono, Sugiono; Yuenyongchaiwat, Kornanong; Azlia, Wifqi; Lukodono, Rio Prasetyo; Putro, Wisnu Wijayanto; Sari, Sylvie Indah Kartika; Indrayadi, Bambang
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 11 No. 2 (2023)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2023.011.02.5

Abstract

The worker’s recovery time from physical and mental workload is a crucial factor for office and factory management and it will effect on the working performance and design working system. The aim of this paper is to investigate the impact of physiological conditions on sleep quality and time to recovery for night shift electric steam power plant workers. The research is started with study literatures on physiology ergonomics, sleep quality measurement, human metabolism, expenditure energy graph and physical/mental workload. The research worked with 50 samples (age between 30 to 45 years old) who have duty to control the electric steam power plant on dynamic computer screen in the night shift. The Pittsburgh Sleep Quality Index (PSQI) questionnaire was used subjectively to measure the value of sleep quality on 19 self – rated questions that assessed various sleep quality – related factor over the previous month. To know the speed of Time to Recovery (TTR), every worker perform a treadmill load with constant speed of 5 Km/hour for 10 minutes. Heart rate changes before activity, during activity (treatment) and TTR are recorded and it be analysed the pattern of relationship conducting to PSQI score. According to the data analysis, the higher PSQI score the longer time consume by workers to recovery. Moreover, Pearson statistic test results found that there is a strong relationship between sleep quality (PSQI value) and TTR for workers with value of 0.853. In sort, improving the quality of sleep for night shift electric steam power plant workers can definitely improve work performance on a shorter rest time or healthier conditions of workers.