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ANALISIS RISIKO OPERASIONAL PADA PROSES PRODUKSI BETON SIAP PAKAI PT VARIA USAHA BETON MALANG Rahmawaty, Leanna Aeda; Sari, Ratih Ardia; Arifianto, Endra Yuafanedi
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 3 (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 leanaaeda07@gmail.com atau rath.ardia@ub.ac.id atau endra@ub.ac.id Dipublikasikan tanggal: 2 Juni 2025
ANALISIS RISIKO OPERASIONAL PROYEK PEMBANGKIT LISTRIK TERAPUNG PADA PERUSAHAAN GALANGAN KAPAL Dhiyaulhaq, Avicena Wafi; Sari, Ratih Ardia
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 avicenawafi28@gmail.com atau rath.ardia@ub.ac.id Dipublikasikan tanggal: 15 Juli 2025
PENJADWALAN DAN PERENCANAAN WAKTU PEMESANAN BAHAN BAKU PRE-ORDER UNTUK MENGHINDARI KETERLAMBATAN PROYEK Azahra, Sarah Fatimah; Sari, Ratih Ardia
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 membutunkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail sfa.sarah@student.ub.ac.id atau rath.ardia@ub.ac.id Dipublikasikan tanggal: 28 Juli 2025
ANALISIS RISIKO SUPPLY CHAIN PRODUK KEMASAN BERBAHAN KERTAS BERSAMA MITRA SUBKONTRAK MENGGUNAKAN METODE HOUSE OF RISK (STUDI KASUS: CV TILANDO BANJARAN SENTOSA) Dhelpi, Hestiavin Eka; Sari, Ratih Ardia
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 hestiavin16@gmail.com atau rath.ardia@ub.ac.id Dipublikasikan tanggal: 31 Juli 2025
PERANCANGAN SISTEM INFORMASI MANAJEMEN TRUCKING PERUSAHAAN FREIGHT FORWARDER BERBASIS WEB Satria, Arge Kurnia; Sari, Ratih Ardia
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 9 (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 argikurnia2@gmail.com atau ratih.ardia@ub.ac.id Dipublikasikan tanggal: 3 November 2025
PENERAPAN MODEL VEHICLE ROUTING PROBLEM UNTUK OPTIMASI RUTE DISTRIBUSI PRODUK SNACK (STUDI KASUS: CV SAUDAGAR INDO RAYA) Pangestu, Imelda Puji; Sari, Ratih Ardia
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 13 No. 10 (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 imelda.puji.pangestu4@gmail.com atau rath.ardia@ub.ac.id Dipublikasikan tanggal: 24 Desember 2025
ANALISIS PENGGUNAAN BANGKU SEKOLAH UKURAN FIXED DAN ADJUSTABLE UNTUK ANAK SEKOLAH DASAR Sari, Ratih Ardia; Swara, Suluh Elman
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 2 No. 1 (2014)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2014.002.01.7

Abstract

School bench is one of the facilities that identified could cause musculoskeletal pain in school-age children. During class, students often sit with poor posture, back and neck bent in a long time so that musculoskeletal pain often occur in a classroom. Based on research conducted by Ira Idawati, school bench design needs to be different for each level of class because children have different anthropometric at each grade level elementary school-age. This can be done by designing school bench with fixed or adjustable size. If school decides to use fixed size bench, it is recommended to use several size of bench based on the level of the class. But if school used with adjustable size, the school could only buy one type and size of bench with a certain level of ergonomics. This study analyzed the used of the fixed and adjustable school bench design in elementary school based on economically and ergonomics. The result from this study shown that elementary student who sit on fixed size bench had a larger risk to the body than adjustable bench size from REBA and RULA scores. This suggests that adjustable bench was recommended for teaching and learning process facilities for health and to prevent injury on child. From economic terms, the value of the Net Present Value for fixed size bench is more economical than the adjustable one. From this two aspect, the elementary school had references to make school bench type decision.
ANALISA DURASI LAMPU LALU LINTAS MENGGUNAKAN METODE SIMULASI Tama, Ishardita Pambudi; Sari, Ratih Ardia; Umar, Faishol
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 4 No. 2 (2016)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2016.004.02.4

Abstract

With the growth of vehicle number every year, traffic congestion is an inevitable phenomena to be seen everywhere in the world. The congestion is sometime worsen due to the inaccurate duration of the traffic lamp. The goal of this research is to show how we could analyze the traffic condition of a junction using discrete simulation method and find the better traffic lamp duration. A busy junction which connect business district, suburb and educational district in Malang, was selected to be the object of this research. Models of existing system were developed using Arena, following data collection and observation on the object. Several scenarios based on various traffic light duration were analyzed. The best scenario found in this simulation analysis could predict the shorter vehicle queue on the junction
ANALISIS PERBANDINGAN UTILITAS DAN PERILAKU PEMANFAATAN PELICAN CROSSING DI AREA UNIVERSITAS BRAWIJAYA Sari, Ratih Ardia; Efranto, Remba Yanuar; Cahyawati, Amanda Nur
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 4 No. 2 (2016)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2016.004.02.5

Abstract

Pelican Crossing is one of  facilities that available in Malang City for pedestrians. Although it had been provided, pedestrians sometimes donot utilize this pelican crossing. This research would be carried out a comparative analysis of pelican crossing utilization and road user behavior on Veteran and MT Haryono street. Worksampling was used to determine the utilization of pelican crossing. From this study, pelican crossing utilization in Veteran street higher than in MT Haryono street during weekday at 51%. The behavior of road users could be seen in the breakdown of activities undertaken at the time of observation. The behavior of road users tend to be more dicipline in the pelican crossing in MT Haryono compared with Veterans.Percentage of incompatibility used of pelican crossing by road users at Veteran's higher than MT Haryono. Incompatibility use of pelican crossing due to the ignorance of community about crossing facilities, undicipline behavior of road user and malfunction of the pelican crossing
THE ANALYSIS OF SUPPLY CHAIN RISK ON READY TO DRINK (RTD) PRODUCT USING HOUSE OF RISK METHOD Nugraheni, Silvya Ratri; Yuniarti, Rahmi; Sari, Ratih Ardia
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 5 No. 1 (2017)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2017.005.01.6

Abstract

PT SGB is one of the companies that produce Ready To Drink (RTD) beverage as its product and its demand have increased every each year. The company’s supply chain process must be complex, it starts from materials order from supplier, materials storage management in warehouse, producting the beverage itself, finished good storing in the back-off factory then delivering to customers. All those processes belong to company’s supply chain stream and it is mapped as the element of Supply Chain Operation Reference (SCOR). From that complex processes, there were found supply chain risk as the problem. Risks that found in supply chain flow should be solved based on risk priority order. The method that used for analizing the risk is House of Risk (HOR), consist of two phases. The objective of the first phase of HOR is knowing the risk priority that should be mitigated based on the Aggregate Risk Potential (ARP) score, and the objective of the second phase of HOR are generating some preventive strategies and choosing the most effective strategy that suitable to be implemented in the company. Meanwhile, the Pareto chart is used to determine the choosen priority risk to be mitigated. There are 63 identified risk events based on SCOR elements, 43 identified risk agents, and 15 recommended preventive strategies according to the most effective sequence of strategies that applied in the company.
Co-Authors Abdulgani, Asma Amalia Adinda Sushmita Dewanti, Adinda Sushmita Agustina Eunike Al Hazmi, M. Fahriz Alam, Munadi Teger Amanda Nur Cahyawati Amandha Harnaningtyas Palupi Amelia, Mauli Rizki Angga Akbar Fanani, Angga Akbar Anggi Citra Wijayanti, Anggi Citra Anhari, Fatimatul Zahroh Anindyajati, Olifa Cahya Anugerah, Dicky Arief, Fitta Fridditta Arif Rahman Arifah Rahma Namira, Arifah Rahma Arisandi, Kirana Rahmayanti Astari Ramadawika Prasindi, Astari Ramadawika Avis Nabila Widyaris, Avis Nabila Azahra, Sarah Fatimah Azlia, Wifqi Bagus Prasetyo Bahaudin, Achmad Fawwaz Bhagas Yanuar Rona Wijaya Cahyawati, Amanda Nur Ceria Farela Mada Tantrika Ceria Farela Mada Tantrika Dahlia Putri Marsela Deka Bagus Setyo Saputro Deviany, Deviany Dewi Hardiningtyas Dewi, Chindra Shintya Dhelpi, Hestiavin Eka Dhiyaulhaq, Avicena Wafi Diardo Patmawan Dio Fatica Wahyu D.S.P Dita Firstian Putra, Dita Firstian Dita Herlina Dwijayanti, Dian Egar Astri Dewi Elvina Damayanti Endra Yuafanedi Arifianto Fadhlullah, Muhammad Faishol Umar Faizal Amirul Fat, Faizal Amirul Fajar Restuhadi Fanani, Angga Akbar Farida Risqi Nur Safitri Febrianti, Regita Ferizka Paramita Firdausi, Ferizka Paramita Firizka, Anzila Firmansyah, Addis Rheza Fitria Nur Azizah Ghanatika, Gadis Hakim, Darmawan Arief Rahman Halecia Hepy Yantika Naibaho Harfidu Fachri Damanik Haryanto, Corintha Cindrasari Hidayat, Athya Rahma Husaini , Fachri Iftinan, Maulani Fairuz Ihwan Hamdala Indayanti, Nurika Yumna Indiarto, Joko Intan Meisari, Intan Ishardita Pambudi Tama Izdihar Dian Pawestri, Izdihar Dian Izzah, Nabila Kaswanda, Alif Maulana Khairy, Anandio Faza Irham Khairy Faza Irham Khasanah, Ayu Alfi Kirana, Azzahra Zalma Kurniawati, Inna Zulfa Kusuma, Ega Reyhan Larasati, Ninditya Ayu Ledy, Puspa Nila Cempaka Lintang Kinanti Madasari, Oktavia Mega Puspita Audina, Mega Puspita Meiyer, Elisa Mochamad Choiri Mochammad Choiri Muhammad Noval Ardiansyah Munawwar, Fajar Al Nasir Widha Setyanto Ni Kadek Lucy Kharisma Dewi Griadhi Novianti, Mega Nugraheni, Silvya Ratri Nurul Jadid Oktavianty, Oke Oyong Novareza Pangestu, Imelda Puji Paripurna, Alisya Amalia Prabowo, Andyan Pradana, Arya Pramanda, Muhammad Kevin Pratita, Dhira Rari Pratiwi, Indana Alya Pujaningrum, Ayuni Kartika Purnomo Budi Santoso Purwa, Haby Puspitasari, Yuni Putera, Renanda Satria Putra, Ismanu Hutama Putri, Anisa Atma Putu Ayu Virgiantari Putri Raditya Ardianwiliandri, Raditya Rahmah, Amalia Ridha Rahmandani, Riska Putri Rahmawaty, Leanna Aeda Rahmi Yuniarti Ramadhani, Vania Vashti Ramadhania, Ilya Rawi, Atika Nurilah Realyandieto Realyandieto, Realyandieto Refantino Putra Remba Yanuar Efranto Retty Renitasari Ridha Wirardy Purubaya Rio Prasetyo Lukodono Riyanto, Ramadhan Putra Rizki Desiarti, Rizki Rusydiana, Annisa Salafi, Mochamad Ambar Santanu, I Ketut Wira Saputra, Helmy Ardyan Saputra, Luthfi Fathurrohman Alif Saraswati, Anggi Bella Sari, Brigitta Adelia Ayu Puspita Satria, Arge Kurnia Septiyanto, Yosa Indra Setianto, Aris Yanuar Shadrina, Tamimi Nur Shafira Nabila Iftinan Sihombing, Friando Togima Silvya Ratri Nugraheni Siti Lailatul Khasanah Sri Widiyawati Sri Widiyawati Sugiono Sugiono Sugiono Sugiono Sugiono, Sugiono Suluh Elman Swara Suminta, Isnaini Dwi Susanto, Winona Talitha Sacharissa Nabilla Calvina Izumi Tobing, Oktavia Librianita Tovani, Rizqi Widi Tyagita Mandasari Tyasha Warna Valinda, Tyasha Warna Umar Umar Umar, Faishol Widiyanti, Lusi Widyasta, Ivan Cahya Widyawati, Chintya Adelina Wijaya, Sentanu Kunta Wiranegara, Mas Arief Wiriyanti, Salma Syarofina Wisnu Fort Harwanto, Wisnu Fort Yeni Sumantri Yudha Adi Kusuma Yuli Cahyono Yuli Kartika Sari Yunitasari, Triana Yuvandhi, Jeffan Darma Zamroni, Muhammad Hafid