Results 51 to 60 of about 408 (181)

Advanced Mathematical Modeling of Woolen Knitting Dynamics Using Laplace Transform and Fourth‐Order Runge–Kutta Method

open access: yesJournal of Mathematics, Volume 2025, Issue 1, 2025.
The knitting of wool is a complicated textile process that is driven by nonlinear interactions of yarn tension, loop creation, and needle dynamics. These interactions have a considerable impact on the quality of the fabric as well as the efficiency with which it is produced.
Suresh Kumar Sahani   +3 more
wiley   +1 more source

USULAN PENGENDALIAN KEBUTUHAN PERSEDIAAN MENGGUNAKAN METODE ECONOMIC ORDER QUANTITY DI PT. INDOTRUCK UTAMA CABANG JAKARTA

open access: yesSpektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri, 2017
PT. Indotruck Utama Cabang Jakarta adalah sebuah perusahaan yang bergerak sebagai penyalur penjualan genuine spare part dan alat-alat berat (heavy equipment) berbagai jenis merek, juga tidak lepas dari masalah persediaan.
Meri Prasetyawati   +2 more
doaj  

Comparative Analysis of EOQ Method, POQ Method, and Min-Max Method in Controlling Inventory of Subsidized NPK Phonska Fertilizer Raw Materials at PT Petrokimia Gresik

open access: yesJurnal Teknik Industri: Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri
PT Petrokimia Gresik is the most comprehensive fertilizer manufacturer in Indonesia, and it produces a wide range of fertilizers and chemicals for agro-industry solutions.
Khofidatul Sesilia   +2 more
doaj   +1 more source

Aplikasi Manajemen Persediaan Barang Berbasis Economic Order Quantity (EOQ)

open access: yesJurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi), 2017
Inventory management is an activity undertaken by a company that is needed in making decisions so that the need for materials or goods for the purposes of the company's activities both production and sales can be met optimally with the least risk possible.
Taufiq Iqbal   +2 more
openaire   +2 more sources

Inventory Of Goods Data Processing Using The Economic Order Quantity (Eoq) Method

open access: yesJournal of Physics: Conference Series, 2020
Abstract Sriwijaya State Polytechnic (Polsri) which is one of the State Education Institutions in South Sumatra has Diploma III and Diploma IV programs. Currently, it has 23 Study Programs from 9 majors both in the engineering and non-engineering fields.
Hetty Meileni   +4 more
openaire   +1 more source

Optimization modeling for pandemic vaccine supply chain management: A review and future research opportunities

open access: yesNaval Research Logistics (NRL), Volume 71, Issue 7, Page 976-1016, October 2024.
Abstract During various stages of the COVID‐19 pandemic, countries implemented diverse vaccine management approaches, influenced by variations in infrastructure and socio‐economic conditions. This article provides a comprehensive overview of optimization models developed by the research community throughout the COVID‐19 era, aimed at enhancing vaccine ...
Shibshankar Dey   +4 more
wiley   +1 more source

MODEL ECONOMIC ORDER QUANTITY (EOQ) DAN MODEL OPTIMISASI ROBUST DALAM PENENTUAN PERSEDIAAN ALAT SUNTIK (SPUIT)

open access: yesE-Jurnal Matematika, 2019
The purpose of this research is to determine and analyze the minimum order quantities and the supply cost through Economic Order Quantity (EOQ) Model without Stock Out, EOQ Model with Buffer Stock, and Robust Optimization.
PUTRI BELLA SAGITA   +2 more
doaj   +1 more source

Literature Review of Inventory with Probabilistic Economic Order Quantity (EOQ)

open access: yesJurnal Teknologi dan Manajemen
In the current era of global competition, many trading companies compete to meet consumer needs. This competition causes the level of demand between companies to fluctuate greatly, resulting in problems in the company's inventory system for goods or products.
Annisa Wirrdiana Yuniasih   +1 more
openaire   +1 more source

A heuristic algorithm to solve the one‐warehouse multiretailer problem with an emission constraint

open access: yesInternational Transactions in Operational Research, Volume 31, Issue 2, Page 629-657, March 2024.
Abstract In this paper, we consider the one‐warehouse multiretailer problem with a global carbon emission cap constraint (OWMR‐EC). This constraint aims at limiting the carbon emissions related to the production, setup, and inventory‐holding operations.
Matthieu Gruson   +3 more
wiley   +1 more source

An inventory model for deteriorating items under the condition of permissible delay in payments [PDF]

open access: yesYugoslav Journal of Operations Research, 2002
In economic order quantity (EOQ) models, it is often assumed that the payment of an order is made on the receipt of items by the inventory system. However, such an assumption is not quite practical in the real world.
Chang Horng-Jinh   +2 more
doaj   +1 more source

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