Results 81 to 90 of about 1,130,126 (304)

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 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  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

PERBAIKAN SISTEM PERSEDIAAN GUDANG MENGGUNAKAN ECONOMIC ORDER QUANTITY – PROBABILISTIC MODEL [PDF]

open access: yes, 2012
Banyaknya item yang dijual dan jumlah transaksi harian yang besar membuat Toko Makmur harus memiliki sistem informasi persediaan yang dapat diandalkan dan dapat membantu dalam pengambilan keputusan mengenai jumlah dan waktu pemesanan.
Hapsari, Indri   +2 more
core  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Calculating Optimal Inventory Size

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2010
The purpose of the project is to find the optimal value for the Economic Order Quantity Model and then use a lean manufacturing Kanban equation to find a numeric value that will minimize the total cost and the inventory size.
Ruby Perez
doaj   +1 more source

Optimization of inventory management in foundry in terms of an economic order quantity [PDF]

open access: yes, 2012
Recording of inventory and constant monitoring have a huge impact on the cost level of enterprises operating in the metallurgical sector. The article presents methods to optimize the inventory management in terms of a size of orders.
B. Gajdzik   +3 more
core  

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