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Journal : Journal of Engineering and Management in Industrial System

AN EXPERIMENTAL STUDY TO PRODUCE FISH FODDER USING ALTERNATIVE INGREDIENTS Rahmi Yuniarti; Remba Yanuar Efranto; Wifqi Azlia; Oke Oktavianty; Effendi Mohamad
JEMIS (Journal of Engineering & Management in Industrial System) Vol 9, No 2 (2021)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/10.21776/ub.jemis.2021.009.02.6

Abstract

The sustainable and economic development of the fishing industry is heavily dependent upon the choice of raw materials used in fish fodder. Furthermore, an inappropriate amount or nutritional quality of fodder will impede the health and growth of the farmed fish. This work therefore aims to determine the feasibility of substituting snail flour for fishmeal in fodder. The experimental and statistical results indicated no significant nutritional difference between fodder synthesized with fishmeal or snail flour as the protein source. Therefore, snail flour can be used to replace fishmeal used in milkfish fodder without negatively affecting the health of the milkfish.
PERFORMANCE EVALUATION OF BRAN SUPPLIERS WITH ANP AND OMAX METHODS Rahmi Yuniarti; Ihwan Hamdala; Rangga Damar Bagaskara
Journal of Engineering and Management in Industrial System Vol 5, No 1 (2017)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (894.284 KB) | DOI: 10.21776/ub.jemis.2017.005.01.4

Abstract

PT ASIMAS is an enterprise that cultivates and sells oyster mushrooms. One of the most crucial materials in the production of oyster mushrooms is bran. PT ASIMAS is currently facing several difficulties in performance evaluation of bran suppliers, such as no clear standards in the performance evaluation process of suppliers and late shipment of bran. The objectives of this research are to determine the proper criteria and subcriteria and provide improvement recommendation for the enterprise and bran suppliers. This research determines the weights of criteria and subcriteria with the Analytic Network Process (ANP). After that, the performance of bran suppliers is assessed through Scoring System with Objective Matrix (OMAX). The next step is evaluate the performance of suppliers with Traffic Light System. This research eventually resulted in 8 criteria and 14 subcriteria. The results of performance evaluation are as follows: Mr. Hariadi (4.9699), Mr. H. Zainal (4.3622), and Mr. Nur (4.0869). This research result also provides 14 improvement recommendations: 7 for the enterprise and 7 for bran suppliers.
THE ANALYSIS OF SUPPLY CHAIN RISK ON READY TO DRINK (RTD) PRODUCT USING HOUSE OF RISK METHOD Silvya Ratri Nugraheni; Rahmi Yuniarti; Ratih Ardia Sari
Journal of Engineering and Management in Industrial System Vol 5, No 1 (2017)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (984.551 KB) | 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.
ANALYSIS ON VOLUMETRIC SHRINKAGE OF PLASTIC FOOD CONTAINER MADE FROM AN INJECTION MOLDING PROCESS Rosidah Jaafar; Hambali Arep; Effendi Mohamad; Jeefferie Abd Razak; Muhamad Arfauz A Rahman; Rahmi Yuniarti
Journal of Engineering and Management in Industrial System Vol 8, No 2 (2020)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis/2020.008.02.3

Abstract

The plastic injection molding process is one of the widely used of the manufacturing process to manufacture the plastic product with high productivity.  Moreover, the food packaging manufacturing industry undergoes the trials and errors to obtain the optimal setting of the process parameters in order to minimize the quality issues and these trials and errors are time consuming and costly.  The aim of this study is to improve the quality of the butter tub by minimizing the volumetric shrinkage. This study is to deal with the application of Moldflow integrating with the statistical technique to minimize the volumetric shrinkage the butter tub which depends on the process parameters of the plastic injection molding.  For this purpose, the rectangular shape of butter tub is designed by utilizing the SolidWorks.  Molflow is used to simulate the plastic filling of the single cavity mold of butter tub based on the Taguchi’s  orthogonal array table.  In addition, the analysis of variance (ANOVA) is applied to investigate significant impact of the process parameters on the quality of the butter tub. Minitab is used to optimize the response of the volumetric shrinkage by selecting the most appropriate process parameters that maximizing the desirability value.  Furthermore, the butter tub has a uniform thickness which was 1.2 mm and its factor of safety was 3.383 and the volumetric shrinkage response have optimized by 0.956 %. The melt temperature and mold temperature are found to be the most significant process parameters for the plastic injection molding process of butter tub and the volumetric shrinkage value obtained from the simulation is verified by the calculated volumetric shrinkage value.
INVESTMENT ANALYSIS OF ADDITIONAL WAREHOUSE AT CEMENT DISTRIBUTE WITH A METHOD OF ANALYTIC HIERARCHY PROCESS Fidyah Mawarda; Rahmi Yuniarti; Wifqi Azlia
Journal of Engineering and Management in Industrial System Vol 4, No 1 (2016)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (934.421 KB) | DOI: 10.21776/ub.jemis.2016.004.01.7

Abstract

Cement Industry for distribute product to consumer has many distributors for each district. One of them an Pasuruan. Pasuruan Distributor has problem that cement’s demands are increasing significantly but  sales are decreasing. This phenomenon happened because of the limited capacity of warehouse about 352 m2. Therefore, they planning to additional warehouse capacity with three options (1) Build new warehouse, or renting warehouse from location (2) A or location (3) B. Distributor should conduct a feasibiility study in order to determine the best option. In this research, Analytic Hierarchy Proces) is used to know the interest rate of each criteria. The criteria are location, wide of location and cost. The results shows that AHP value for building warehouse is 0,327. In the other hand, AHP Value for renting warehouse A and B are  0,448 and 0,225. Based on this comparison, rent A will be the best option as it has the highest AHP.
AN ANALYSIS OF INDONESIAN MILKFISH UPSTREAM SUPPLY CHAIN: SYSTEM DYNAMICS APPROACH Eunike, Agustina; Sugiono, Sugiono; Tama, Ishardita Pambudi; Widiyawati, Sri; Pramono, Galih D.A; Yuniarti, Rahmi
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

Abstract

Milkfish is common aquaculture product consumed by Indonesian people. However, the ponds of milkfish in Indonesia manage by Small Medium Enterprises scale of farmers which have problems in sustaining the business. This study proposes supply chain analysis in the upstream level to develop strategic to improve the profit of milkfish farmers. Milkfish supply chain is a network of many actors that work together to create and deliver milkfish and its culinary products to the end-user. This paper defines the partnership strategies between the farmers and suppliers as well as the support from government as facilitator and regulator. Moreover, system dynamic approach analyses the scenarios of partnership to outline the benefit obtain by the milkfish supply chain. Finally, the simulation results recommend the partnership to fertilizer supplier will give significant increase in profit of the milkfish farmers.
AN ANALYSIS OF INDONESIAN MILKFISH UPSTREAM SUPPLY CHAIN: SYSTEM DYNAMICS APPROACH Eunike, Agustina; Sugiono, Sugiono; Tama, Ishardita Pambudi; Widiyawati, Sri; Pramono, Galih D.A; Yuniarti, Rahmi
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

Abstract

Milkfish is common aquaculture product consumed by Indonesian people. However, the ponds of milkfish in Indonesia manage by Small Medium Enterprises scale of farmers which have problems in sustaining the business. This study proposes supply chain analysis in the upstream level to develop strategic to improve the profit of milkfish farmers. Milkfish supply chain is a network of many actors that work together to create and deliver milkfish and its culinary products to the end-user. This paper defines the partnership strategies between the farmers and suppliers as well as the support from government as facilitator and regulator. Moreover, system dynamic approach analyses the scenarios of partnership to outline the benefit obtain by the milkfish supply chain. Finally, the simulation results recommend the partnership to fertilizer supplier will give significant increase in profit of the milkfish farmers.
Co-Authors A Halim Abraham M Ridjal Achmad Novaldi Samodra, Achmad Novaldi Adelia Rindayu, Adelia Adnandy, Rheza Afkar, Hilyatul Agustina Eunike Ahmadi, Fakhrizal Aini Nur Mahdina Akbhar, Fitran Akhmad Raunaq Rosih, Akhmad Raunaq Al Hazmi, M. Fahriz Alvin Muhammad ‘Ainul Yaqin Amelia, Dinda Amirah, Amirah Andreas Aryo Widhiaswara, Andreas Aryo Andrian, Muhammad Rizal Anggasta, Nanda Giovani Anggreani, Ria Dian Annisa Kusuma Wardhani Aprilla, Farah Eka Are, Katarina Arif Rahman Aritantia, Yuanita Arsetyani, Fiki Arsy, Rizki Nurul Arsyad, Muhammad Syaifullah Atika Dwi Febriana Aulia, Ditha Aurana Priscillia Novitasari, Aurana Priscillia Azlia, Wifqi Azlia, Wifqy Bagoes Julianto Bayu Nur Abdallah, Bayu Nur Berlian, Cheny Cahya Kusnindah Cahyawati, Amanda Nur Ceria Farela Mada Tantrika Damayanti, Yovi Sephira Darpito, Malvin Aubin Dearma Elfridawati Purba, Dearma Elfridawati Debrina Puspita Andriani Denny Prayogo Kosaputra, Denny Prayogo Desita Nur Rachmaniar Dessy Nurvitarini, Dessy Dewi Hardiningtyas Dhea Rahman Putri Dinata, Umar Dony Gunawan, Dony Durry Darojatul Aula Dwieartha, Megananda A. C. Dwijayanti, Dian Effendi Mohamad Effendi Mohamad Ega Putri, Fitra Harsanty Egi Nurpurnama Ramadhan, Egi Nurpurnama Ella Dewi Retnaning Ayu Elok Rizqi Cahyanti Ema Titisari Emy Miftahul Jannah Endra Yuafanedi Arifianto Eni Kurniawati Erganta, Perdana Wiba Erlangga, Awalsyah Ernawati Ernawati Erwin Nourman M, Erwin Nourman Esianu, Esianu Faikar Yudha Prawira, Faikar Yudha Fajar Panogari Silaban Fanani, Angga Akbar Farida Risqi Nur Safitri Fauzi, Wawan Akhmad Fidyah Mawarda Fidyah Mawarda, Fidyah Finisius, Pranata Dwi Firda Astria Oktasaputri Firmansyah, M. Afnan Fitriana, Umroh Fransisca, Eva Galuh Zuhria Kautzar Gati, Mahendra Gineng Pratidnya, I Made Negara Gracia, Brigitta Habibulloh, Firdaus Rafsanjani Hakim, M. Luqman Hakim, Moch. Khanif Hakim, Satrio Lucqman Hale, Maria Benita Hambali Arep Hamdany, Mohammad Ridhwan Hendarto, Benedicta Shania Miranda Herwindo Herwindo Hidayat, Athya Rahma Ichsan, Bayu Septiady Ihwan Hamdala Iklil Lazuardi Firdaus, Iklil Lazuardi Ilham Achwani Dahlan Iman Haqh, Ahmad Amirul Imtiyaz, Nadiyah Indrani, Andromeda Fatima Intan Mardiono Irvan Fauzi Fortuna Ishardita Pambudi Tama Jaisy Aghniarahim Putritamara Jeefferie Abd Razak Joko Suwarto Utomo Karina Dwi Lestari Karinawati, Vianey Nani Kasfillah, Zaid Khano, Adam Krisantini, Vanesa Dian Krishna, Airlangga Krismawanti, Denis Dwi Krisnanda, Aditya Kusuma, Dino Ari Kusumastuti, Anie Eka Lara, Mia Lely Riawati Lintang Kinanthi, Lintang Lulus Wimpi Intantri, Lulus Wimpi Lumbantoruan, Finondang Januarizka Mahardika Amri Mahardika, Angga Maulidah Hanik Malihatin, Maulidah Hanik Mentari Rika Noviandri Miranda, Dwi Ghina Moch. Choiri Mochamad Choiri Muhamad Arfauz A Rahman Muhammad Faishal Jundana Muttaqin, Muhammad Faishal Jundana Muhammad Hendy Saifuddin Muhammad Hisyam Fayrus, Muhammad Hisyam Muhammad Iqbal Farabi, Muhammad Iqbal Murti Astuti Nasir Widha Setyanto Noftio Fernando Noviani, Baiq Rizki Novianingdyah Pramesti Novryan Dwi Wiranta Santoso Nugraheni, Adinda Hapsa Nugroho, Chosy Faisal Nurul Oktafianita, Nurul Nurus Shubuhi Maulidiya Oktavianty, Oke Oktiawan, Yonathan Deryl Oktiawan, Yonathan Deryl Oyong Novareza Paramita, Putri Anggarda Paskarisma, Dimas Permatasari, Vita Annisaa’ Pramono, Galih D.A Pratama, Aditya Ludi Prathama, Aditya Wisnu Pratiwi, Dinda Aprilyani Prayoga, Hengky Purnomo Budi Santoso Puspita, Nadya Putra, Aga Sina Putri Wahyuning Jati, Putri Wahyuning Putri, Anisa Atma Putri, Wilianli Melati Jaya Putro, Wisnu Wijayanto R. Siti Solihah Wahyuni Perdana Raditya Ardianwiliandri, Raditya Rahadinata, Fajar Rhamadhan Rahman, Arif Rahman, Fajri Raihana Raka Kristyanto, Raka Rakhmat Himawan Rangga Damar Bagaskara Rangga Damar Bagaskara, Rangga Damar Ratih Ardia Sari Ratih Prabowo Putri Raymonsyah, Ivan Remba Yanuar Efranto Retnaningtyas, Widyasari Reynard Ardyan Purnama Rhamasta, Oky Surya Riawati, Lely Ribka Tabita Lidyana, Ribka Tabita Rifki, Aulia Rina Firdausa Rinarwastu, Fadilia Rio Prasetyo Lukodono Risa Yuliyanti, Risa Ritonga, Riri Kurnia Syafitri Rochsi Syahadha Rohmatika Qoyum, Rohmatika Rosidah Jaafar Rurilestari, Lintang Ruth Elnawaty Triscova Sumbayak Safitri Ambarsari, Safitri Santika Alvionita Pratiwi Santoso , Mulia Akbar Saputra, Bayu Saputro, Nugroho Sari, Alberta Puspita Sari, Sara Yunira Setyasnomo, Mohammad Hafiz Shabrina Dhiya Millaty Shabrina, Nadiah Ghina Silvya Ratri Nugraheni Sinaga, Olivia Indasari Siti Azizah Sofyan, Fanny Novia Sri Widiyawati Sri Widiyawati Srijayasari, Hariti Sugiono Sugiono Sugiono Sugiono Suluh Elman Swara Suryawan, Aldie Akbar Syahrul Kurniawan Tambunan, Yulicia Errina Margareth Tiara Erissa Devina Tirto, Febrianto Danu Tua Manik, Saut Maruli Ultha, Anrisal Umar Umar Umroh Fitriana, Umroh Wardhani, Yurida Firdausa Widyawati, Shelvya Endah Wijanarko, Diansa Wilianli Melati Jaya Putri Wimas Dionisius, Wimas Windi K, Maya Imaniar Yanestia Nalendrana Putri, Yanestia Nalendrana Yasmine, Alvi Lufiana Yeni Suamtri Yeni Sumantri Yesi Nur Fadilah Yeyen Pratika Yoganda Ragil Pranata, Yoganda Ragil Yogatama, Bagus Yuki Masrifah, Yuki Yulita Trirenjani Poerwaningrum, Yulita Trirenjani Yulius Christanto Aldi Wicaksono, Yulius Christanto Aldi Yusdiar, Inas Salma Zulkarnaen, Muhammad Hafizh Zuris Ika Pradipta