{"title":"Consumer's Green Preference, Reference Price Effect and Supply Chain Green Innovation","authors":"Li Lin, Lei Yalin, He Jianhong","doi":"10.3969/J.ISSN.1007-7375.2021.04.003","DOIUrl":"https://doi.org/10.3969/J.ISSN.1007-7375.2021.04.003","url":null,"abstract":"","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"29 1","pages":"20"},"PeriodicalIF":0.0,"publicationDate":"2021-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90476971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Research on Cooperative Advertising Strategy in Supply Chain Based on Fairness Preference of the Distributors","authors":"Tian Yongjie","doi":"10.3969/J.ISSN.1007-7375.2021.04.008","DOIUrl":"https://doi.org/10.3969/J.ISSN.1007-7375.2021.04.008","url":null,"abstract":"","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"61 1","pages":"67"},"PeriodicalIF":0.0,"publicationDate":"2021-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84646628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Supply Chain Decision with the Dual Effect of Delay in Emission Reduction, and Low-carbon Publicity and Reference","authors":"Liu Hong, Lin Min","doi":"10.3969/J.ISSN.1007-7375.2021.04.007","DOIUrl":"https://doi.org/10.3969/J.ISSN.1007-7375.2021.04.007","url":null,"abstract":"","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"28 1","pages":"56"},"PeriodicalIF":0.0,"publicationDate":"2021-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85125286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eveline Libânio Zidan, Ludmylla da Silva Moreira, Fabíola Negreiros de Oliveira, A. Leiras
{"title":"EPQ model with inspection of batches and disposal of defective items","authors":"Eveline Libânio Zidan, Ludmylla da Silva Moreira, Fabíola Negreiros de Oliveira, A. Leiras","doi":"10.30495/JIEI.2021.1920493.1083","DOIUrl":"https://doi.org/10.30495/JIEI.2021.1920493.1083","url":null,"abstract":"Manufacturing processes can produce imperfect items, and inventory disruptions may occur in the process, causing shortages. We propose a model to explore these real-life scenarios. This paper offers a production inventory model considering the concept of inspection of the produced batches and disposal of defective items in an Economic Production Quantity (EPQ) model with partial backorders and discount on batches that are imperfect but not defective. Furthermore, the proposed model considers the holding cost of these imperfect items while they are not sold. An algorithm for finding the optimal solution is presented, and a numerical example is provided to perform a sensitivity analysis. We conclude that the setup cost followed by the holding cost are the costs that have the most significant impact on the total cost. Although the inspection cost has been added to the model, this cost has little effect on the total cost and does not increase it significantly.","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83624943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Study of Cold Chain Logistics Service Provider Selection Based on Rough PSO-BP Neural Network","authors":"Wang Jiuhe, Liu Huan, Gao Hui","doi":"10.3969/J.ISSN.1007-7375.2021.02.002","DOIUrl":"https://doi.org/10.3969/J.ISSN.1007-7375.2021.02.002","url":null,"abstract":"","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"128 1","pages":"10"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89890250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"OPTIMASI PERENCANAAN PRODUKSI CRUMB RUBBER DENGAN METODE GOAL PROGRAMMING DI PT. BAKRIE SUMATERA PLANTATIONS TBK","authors":"Syamsul Bahri, Sri Meutia, D. Sari","doi":"10.53912/iejm.v10i1.620","DOIUrl":"https://doi.org/10.53912/iejm.v10i1.620","url":null,"abstract":"Di era pasar bebas yang penuh dengan persaingan yang ketat, menjadi suatu kewajiban bagi setiap perusahaan untuk mampu bertahan dengan persaingan yang ada dengan jalan selalu meningkatkan efektifitas dan efisiensinya dalam menjalankan produksi. Untuk memenuhi permintaaan pasar, maka perlu dilakukan perencanaan produksi secara optimal dengan menggunakan metode Goal Programming. Metode peramalan yang digunakan berdasarkan nilai Standart Error terkecil adalah metode Exponential Smoothing yaitu untuk SIR 3L sebesar 106172.3, SIR 10 sebesar 83057.05 dan SIR 20 sebesar 68598.16 . Hasil dari metode Goal Programming menunjukkan bahwa sebagian dari hasil perencanaan produksi crumb rubber untuk SIR 3L, SIR 10 dan SIR 20 tahun 2020 di PT. Bakrie Sumatera Plantations Tbk. sudah memenuhi target perusahaan","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80921970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"RANCANGAN PERBAIKAN METODE KERJA DAN ALAT BANTU PADA STASIUN PENGISIAN BANTAL","authors":"N. Silviana","doi":"10.53912/iejm.v10i1.621","DOIUrl":"https://doi.org/10.53912/iejm.v10i1.621","url":null,"abstract":"PT. X adalah perusahaan yang bergerak di bidang tekstil untuk produksi: Padding, Bedding goods dan High Density Padding (HDP). Sebagian besar proses produksi di perusahaan ini dilakukan secara manual dengan posisi tubuh yang tidak ergonomis. Proses produksinya terdiri dari pembuatan perlengkapan tidur seperti bantal, guling dan kasur. Selain itu, perusahaan ini memproduksi sarung bantal dan perlengkapan tempat tidur. Penelitian ini bertujuan untuk memperbaiki metode dan fasilitas kerja untuk mengurangi keluhan muskuloskeletal dengan memperbaiki metode dan fasilitas kerja yang ada serta membuat SOP dengan menggunakan fasilitas baru berdasarkan data antropometri pekerja agar dapat menghemat waktu. dalam proses pengisian bantal. Tahapan yang digunakan untuk memperbaiki metode kerja guna mendeteksi keluhan muskuloskeletal menggunakan Standard Nordic Questionnaire, sedangkan metode REBA digunakan untuk menilai postur kerja. Hasil penilaian kondisi sebenarnya dari kedua metode yang ada dianalisis berdasarkan keluhan MSD yang terjadi, ketidaksesuaian ukuran fasilitas kerja dan antropometri pekerja, metode kerja. Gambaran kondisi eksisting yang diperoleh dianalisis dan dievaluasi sehingga dapat menghasilkan desain fasilitas kerja baru yang ergonomis sehingga metode kerja yang lebih baik. Perancangan fasilitas kerja berupa kursi kerja operator dan meja geser berdasarkan prinsip antropometri bertujuan untuk mengurangi keluhan pada kaki, pergelangan tangan, tangan dan leher. Sedangkan berdasarkan proses gang chart didapatkan hasil peningkatan produktivitas pada proses pengisian bantal. Dari hasil proses gang chart pekerja didapatkan pengurangan waktu tunda (idle) pada operator 3 dan 5. Waktu proses pengisian bantal sebenarnya dilakukan sebanyak 25 kali, sehingga setelah perbaikan metode kerja dan fasilitas kerja dapat dilakukan 26 menjadi 27 kali. Berdasarkan perbaikan fasilitas kerja tersebut, diusulkan metode kerja standar baru berupa standar operasional prosedur (SOP) untuk proses pengisian bantal.","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"48 16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80758696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PERENCANAAN ULANG TATA LETAK GUDANG MATERIAL BAHAN BAKU DENGAN MENGGUNAKAN METODE SHARED STORAGE DAN PENDEKATAN SIMULASI PADA PT. AINI SEJAHTERA","authors":"Amri Amri, Syamsul Bahri, Putri Lenggo Geni","doi":"10.53912/iejm.v10i1.619","DOIUrl":"https://doi.org/10.53912/iejm.v10i1.619","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui perbandingan total momen dan waktu simulasi perpindahan bahan baku pada layout awal terhadap layout usulan pada PT. Aini Sejahtera. Evaluasi digunakan dengan menggunakan peta aliran proses untuk mengetahui proses perpindahan bahan baku pada gudang material bahan baku. Selanjutnya menggambarkan kondisi awal gudang dan mensimulasikannya kedalam software Promodel untuk diketahui berapa waktu simulasi pengambilan bahan baku di gudang selama 1 bulan. Setelah itu melakukan perancangan ulang dengan menggunakan software Visio 2016, setelah melakukan perancangan ulang menggunakan metode shared storage dilakukan pengukuran menggunakan metode aisle, sehingga didapatkan perbandingan jarak perpindahan antara layout awal dan layout usulan yaitu sebesar 25000.08 meter/tahun dan mensimulasikan kembali rancangan usulan tersebut, sehingga didapatkan waktu simulasi tercepat dari ke 3 usulan yaitu sebesar 21.71 jam/bulan dimana terjadi penurunan angka perpindahan yang mana pada layout awal sebesar 34.06 jam/bulan. Dan dari perbaikan rancangan menggunakan metode shared storage terjadi penurunan total momen perpindahan sebesar 36% selama setahun.","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76704033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SISTEM INFORMASI GEOGRAFIS PEMETAAN KOMODITAS PERTANIAN BERBASIS WEB DI KABUPATEN ACEH UTARA","authors":"Mochamad Ari Saptari, Trisna Trisna, M. Zakaria","doi":"10.53912/iejm.v10i1.625","DOIUrl":"https://doi.org/10.53912/iejm.v10i1.625","url":null,"abstract":"Aceh Utara merupakan salah satu kabupaten di Provinsi Aceh yang merupakan daerah agraris yang sangat potensial dalam bidang pertanian dan perkebunan. Sektor pertanian di Kabupaten Aceh Utara merupakan sektor strategis yang mempunyai keterkaitan erat dengan pengurangan kemiskinan, membuka lapangan pekerjaan, usaha membangun ketahanan pangan, memproduksi dan membeli pangan, usaha pelestarian lingkungan, serta basis pembangunan ekonomi daerah. Tujuan dari penelitian ini untuk melakukan pemetaan komoditas pertanian di Aceh Utara dengan sistem informasi geografis yang berbasis website. Pemanfaatan teknologi sistem informasi geografis akan sangat mempengaruhi kecepatan perencanaan, antisipasi, langkah strategis serta upaya peningkatan potensi dan produksi komoditas unggulan di di Aceh Utara. Sistem informasi geografis pemetaan komoditas ini dirancang dengan berbasis web sehingga dapat memberi informasi yang akurat tentang potensi pertanian. Hal ini dapat membantu dinas pertanian dan tanaman pangan dalam membuat kebijakan yang cepat dan tepat. Langkah-langkah penelitian ini meliputi: identifikasi kebutuhan dan permasalahan, pengambilan data komoditas pertanian, pengolahan data, pengembangan sistem informasi geografis, pengujian sistem, dan validasi. Capaian yang diharapkan dari penelitian ini adalah berupa publikasi pada jurnal nasional dan website sistem informasi geografis.","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73267705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rinaldi Pratama Ritonga, Muhammad Zakaria, Syukriah Syukriah
{"title":"PENUGASAN RUTE DISTRIBUSI MENGGUNAKAN ALGORITMA TABU SEARCH PADA PT. YAKULT INDONESIA PERSADA CABANG LHOKSEUMAWE","authors":"Rinaldi Pratama Ritonga, Muhammad Zakaria, Syukriah Syukriah","doi":"10.53912/iejm.v10i1.626","DOIUrl":"https://doi.org/10.53912/iejm.v10i1.626","url":null,"abstract":"PT.Yakult Indonesia Persada Cabang Lhokseumawe merupakan salah satu cabang produk minuman yakult. Perusahaan mendistribusikan produk tersebut kepada semua konsumen dengan cara melakukan distribusi ke berbagai wilayah diantaranya 3 unit mobil box di kabupaten aceh utara, 1 unit mobil box di kota bireuen, 1 unit mobil box di bener meriah dan 2 unit mobil box untuk di aceh tengah. Dengan menggunakan Metode Algoritma Tabu Seacrh dan dengan menggunakan bantuan software phyton berharap mampu memecahkan permasalahan pada PT.Yakult Indonesia Persada Cabang Lhokseumawe dalam mendistribusikan produknya. Hasil rute yang didapatkan untuk Rute 1 total jarak Perusahaan sebesar 1133,9 km sedangkan menggunakan metode tabu search menghasilkan jarak 1065,4 km, untuk Rute 2 total jarak 719,8 km sedangkan menggunakan metode tabu search 656,4 km, Rute 3 total jarak perusahaan 210,6 km dengan menggunakan metode tabu search mempunyai total jarak 200,4 km , Rute 4 total jarak perusahaan 894,6 km sedangkan menggunakan metode tabu search menempuh total jarak 885,3 km , untuk Rute ke 5 perusahaan menempuh total jarak 929,2 km sedangkan menggunakan metode tabu search 892 km , Rute 6 total jarak perusahaan 848,85 km dengan menggunakan metode tabu search 843,45 km dan untuk Rute 7 perusahaan menempuh jarak 1304,4 sedangkan menggunakan metode tabu search hanya menempuh jarak 1248,6 km.","PeriodicalId":37850,"journal":{"name":"Journal of Industrial Engineering International","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85151294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}