Results 81 to 90 of about 1,129,971 (302)

METODE PENGENDALIAN PERSEDIAAN BAHAN BAKU CRUDE COCONUT OIL YANG OPTIMAL PADA PT. PSE [PDF]

open access: yes, 2008
Sistem persediaan merupakan salah satu fungsi manajerial yang sangat penting, karena mayoritas perusahaan melibatkan investasi besar pada aspek ini, demikian juga bagi PT.
Andreas, Andreas   +2 more
core  

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

EOQ for perishable goods: modification of Wilson’s model for food retailers

open access: yesTechnological and Economic Development of Economy, 2019
A timely response to a fluctuating and ever-changing consumer demand is an important decision for a company, as it may impact its position in the market.
Shouzhen Zeng   +6 more
doaj   +1 more source

Perencanaan dan Pengendalian Bahan Baku Polyester Fleece Fabrics dengan Pola Data Statik (Studi Kasus : PT. Asia Pasific Fibers, Tbk-karawang) [PDF]

open access: yes, 2016
PT. Asia Pacific Fibers adalah Perusahaan yang memproduksi bahan Polyester Fleece Fabrics yang memiliki masalah dalam hal pengendalian inventory. Perusahaan ini selalu mengalami over-inventory setelah melakukan proses produksi.
Sawlani, M. K. (Michael)   +1 more
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Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler   +5 more
wiley   +1 more source

Penerapan Metode EOQ (Economic Order Quantity) pada Peramalan Stok Barang [PDF]

open access: yes, 2015
Persediaan merupakan salah satu unsur yang paling penting dalam proses produksi yang secara terus menerus diperoleh, diubah kemudian dijual kembali. Nilai persediaan harus dicatat, digolonggolongkan menurut jenisnya yang kemudian dibuat perincian masing ...
Jayanti, N. K. (Ni)   +1 more
core  

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du   +4 more
wiley   +1 more source

STUDI APLIKATIF METODE ECONOMIC ORDER QUANTITY SERTA ANALISIS IMPLIKASI TERHADAP PENGUKURAN EFISIENSI DAN EFEKTIVITAS BIAYA PENGADAANBAHAN BAKU:(Studi Kasus pada PT.Griya Nutrisi ) [PDF]

open access: yes, 2015
Penelitian ini dilatarbelakangi oleh seringnya terjadi kelebihan dan kekurangan persediaan pada objek penelitian yaitu PT. GriyaNutrisi yang diakibatkan oleh perencanaan permintaan yang tidak diperhitungkan dengan baik.
Esa, Tiara Suci
core  

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