Results 41 to 50 of about 53,123 (290)

Benchmarking the Maritime Inventory Routing Problem on a Quantum Annealing-Hybrid System [PDF]

open access: yesTransNav
The maritime inventory routing problem (MIRP) is an optimization task aimed to increase the efficiency of the distribution of bulk products by sea. It combines the routing of a fleet of heterogeneous vessels between capacitated supplying and demanding ...
Oliver Szal   +2 more
doaj   +1 more source

A modified adaptive genetic algorithm for multi-product multi-period inventory routing problem

open access: yesSustainable Operations and Computers, 2022
Recent developments in urbanization and e-commerce have pushed businesses to deploy efficient systems to decrease their supply chain cost. Vendor Managed Inventory (VMI) is one of the most widely used strategies to effectively manage supply chains with ...
Meysam Mahjoob   +4 more
doaj   +1 more source

A TSSA algorithm based approach to enhance the performance of warehouse system [PDF]

open access: yes, 2008
In this plethora of increased competitiveness and globalization the effective management of the warehouse system is a challenging task. Realizing that proper scheduling of the warehouses is necessary to outperform the competitors on cost, lead time, and ...
Chan, Felix T.S., Kumar, Vikas
core   +1 more source

Green Inventory Routing Problem using Hybrid Genetic Algorithm

open access: yesJournal of Computing Research and Innovation, 2021
Carbon dioxide (CO2) is known as one of the largest sources of global warming. One of the ways to curb CO2 emissions is by considering the environmental aspect in the supply chain management.
Huda Zuhrah Ab Halim   +5 more
doaj   +3 more sources

An inventory location routing model with environmental considerations

open access: yesMATEC Web of Conferences, 2017
In this work we consider an integrated Inventory Location Routing problem ILRP. The objective is to select depots to open, the routes to perform distribution from the capacitated depots to the clients by a homogeneous fleet of vehicles and over a multi ...
Lerhlaly Sanaa   +4 more
doaj   +1 more source

Class-based storage location assignment : an overview of the literature [PDF]

open access: yes, 2019
Storage, per se, is not only an important process in a warehouse, also it has the greatest influence on the most expensive one, i.e., order picking. This study aims to give a literature overview on class-based storage location assignment (CBSLAP).
Aghezzaf, El-Houssaine   +2 more
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Enhanced multi-task deep reinforcement learning for the integrated inventory-routing problem under VMI mode

open access: yesManagement System Engineering
Effective inventory replenishment and routing are crucial for minimizing supply chain costs and enhancing operational efficiency. In this paper, we focus on the integrated optimization of inventory replenishment and routing problems in Vendor Managed ...
Gang Lu   +3 more
doaj   +1 more source

Modeling and solving the multi-period inventory routing problem with constant demand rates [PDF]

open access: yes, 2012
The inventory routing problem (IRP) is one of the challenging optimization problems in supply chain logistics. It combines inventory control and vehicle routing optimization.
Aghezzaf, El-Houssaine, Zhong, Yiqing
core   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

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