Results 111 to 120 of about 3,300,319 (310)

Additive Supply Chains

, 2017
Presented on October 25, 2017 at 12:00 p.m. in the Bill Moore Student Success Center, President's Suite A&B.Professor Das directs the Direct Digital Manufacturing Laboratory and Research Group at Georgia Tech.
Das, Suman
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Supply chain vulnerability assessment: A network based visualization and clustering analysis approach [PDF]

, 2017
Supply chains are large, complex, and often unpredictable. Purchasing and supply managers and supply chain risk managers need methods and tools to enable them to quickly understand how unexpected disruptions in the supply chain start and grow and to what
Rungtusanatham, M. Johnny, Ambulkar, Saurabh, Scheibe, Kevin, Blackhurst, Jennifer   +3 more
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Double Deep Q-Network-Based Solution to a Dynamic, Energy-Efficient Hybrid Flow Shop Scheduling System with the Transport Process

Systems
In this paper, a dynamic energy-efficient hybrid flow shop (TDEHFSP) scheduling model is proposed, considering random arrivals of new jobs and transport by transfer vehicles.
Qinglei Zhang, Huaqiang Si, Jiyun Qin, Jianguo Duan, Ying Zhou, Huaixia Shi, Liang Nie   +6 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Applications of Machine Learning in the Supply Chain

, 2018
Presented on February 15, 2018 at 12:00 p.m. in the Georgia Tech Manufacturing Institute, 1st floor auditorium.Sebastian Pokutta is the David M. McKenney Family Associate Professor in the Stewart School of Industrial & Systems Engineering at Georgia Tech.
Pokutta, Sebastian
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Dynamic 3-D Bin Packing Collaborative Optimization Method Based on Hierarchical Reinforcement Learning Driven by Digital Twins

IEEE Access
Modern logistics systems are confronted with the challenge of the collaborative optimization of container loading efficiency and stability under dynamic environments and multi-dimensional constraints.
Jiquan Zhang, Jiyuan Chen, Wenxian Guo, Yongxin Jing, Junwei Yang   +4 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Supply Chain Management

, 2013
Cover; Zum Inhalt_Autor; Titel; Vorwort; Inhaltsübersicht; Inhaltsverzeichnis; 1. Einführung in das Management von Supply Chains; 1.1 Entwicklung des Supply Chain Managements; 1.1.1 Problemrelevanz aus betriebswirtschaftlicher Sicht; Fallbeispiel: Warum ...
Essig, Michael, Stölzle, Wolfgang 1962-, Hofmann, Erik   +2 more
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Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Performance in humanitarian supply chains [PDF]

, 2014
The goals of humanitarian organizations are to save lives, decrease human suffering, and contribute to development. However, humanitarian response has been criticized for its lack of positive impact on the societies receiving aid, or more precisely, for ...
Haavisto, Ira
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