Results 31 to 40 of about 2,768,272 (169)

Control of Erythropoietin Production

Experimental Biology and Medicine, 1983
Erythropoietin has been known to be the primary humoral agent which regulates erythropoiesis since the early work in 1906 of Carnot and DeFlandre (1). This hormone was first called “hemopoietine” (1) but has subsequently been named “erythropoietin” (Ep) by Bonsdorff and Jalavisto (2).
openaire   +2 more sources

Combined Kanban-POLCA Production Control in Two-Stage Sequential Hybrid MTS/MTO Production Systems: A Simulation-Based Evaluation

Mathematics
This paper analyzes the performance of a two-stage sequential hybrid MTS/MTO production system in which the order decoupling point is positioned between the manufacturing and assembly stages.
Nemanja Tulimirović, Ivan Tomašević, Matthias Thürer, Milena Gatić, Dragana Stojanović, Barbara Simeunović, Dragoslav Slović   +6 more
doaj   +1 more source

The Role of Reinforcement Learning in Production Control: A Systematic Literature Review

IEEE Access
The expansion of product portfolios, the reduction of product life cycles and the volatility of markets pose significant challenges for production systems and their control.
Jonas Schneider, Carl Pfannschmidt, Peter Nyhuis, Matthias Schmidt   +3 more
doaj   +1 more source

Deep Reinforcement Learning In Production Planning And Control: A Systematic Literature Review

Proceedings of the Conference on Production Systems and Logistics, 2021
Increasingly fast development cycles and individualized products pose major challenges for today's smart production systems in times of industry 4.0. The systems must be flexible and continuously adapt to changing conditions while still guaranteeing high
Panzer, Marcel, Bender, Benedict, Gronau, Norbert, Herberger, David, Hübner, Marco   +4 more
doaj   +1 more source

Development and application of a robotic coal analysis system for process control in coal preparation

Meitan kexue jishu
Coal preparation plants are a crucial component of intelligent coal mining operations, where the accuracy and speed of coal quality analysis directly influence the precision and timeliness of production control adjustments.
Qi LIU, Yu LIANG, Hong ZHANG, Mingxing WANG, Bao ZONG, Kun YANG, Jinxiang ZHAO, Junwei PEI, Feng ZHANG, Ying LIN   +9 more
doaj   +1 more source

Um sistema de controle da produção para a manufatura celular parte I: sistema de apoio à decisão para a elaboração do programa mestre de produção A production control system to the cellular manufacturing part I: decision support system for elaborating the master production scheduling

Gestão & Produção, 1996
Este artigo e mais o artigo Parte II (Emissão de Ordens e Programação de Operações) fazem parte de um trabalho que visa integrar todas as atividades de programação da produção dentro do contexto de um Sistema de Controle da Produção, concebido para ...
Flávio César F. Fernandes, Creusa Sayuri Tahara   +1 more
doaj   +1 more source

Supply chain planning: a quantitative comparison between Lean and Info-Sharing models

Production and Manufacturing Research: An Open Access Journal, 2018
Both practitioners and scientists recognise importance of supply chain planning (SCP) for improving supply chain (SC) effectiveness and efficiency. Although many SCP policies have been developed in past decades, the debate on the best SCP model is still ...
Matteo Rossini, Alberto Portioli
doaj   +1 more source

Simulation Based Performance Assessment of Developing Heterarchical Control for a Flexible Assembly System

Management Systems in Production Engineering
In order to increase the robustness and flexibility of manufacturing systems under dynamic conditions which represented by disturbances that caused by uncertainties in customer demand, the heterarchical control multiagents’ system is increasingly being ...
Ismayyir Dhuha Kadhim, AL-Khafaji Mohanned.M.H., Dawood Lamyaa M.   +2 more
doaj   +1 more source

Phenotypic and molecular characterization of Hessian fly resistance in diploid wheat, Aegilops tauschii

BMC Plant Biology, 2019
Background The Hessian fly (Mayetiola destructor), belonging to the gall midge family (Cecidomyiidae), is a devastating pest of wheat (Triticum aestivum) causing significant yield losses.
Jill A. Nemacheck, Brandon J. Schemerhorn, Steven R. Scofield, Subhashree Subramanyam   +3 more
doaj   +1 more source

An IoT-Based Cyber-Physical Framework for Turbine Assembly Systems

IEEE Access, 2020
Turbines are typical engineering-to-order products which can be highly customized. This paper considers the final assembly control under uncertainty in turbine assembly workstations.
Xiaofeng Hu, Jiafu Wan, Teng Wang, Yahui Zhang   +3 more
doaj   +1 more source