Results 41 to 50 of about 16,965 (263)

Enhancing Customer Satisfaction: Exploring the Earliest Due Date Method for Production Scheduling at PT. X

open access: yesJurnal Nasional Pendidikan Teknik Informatika (JANAPATI)
Efficient production scheduling is essential for meeting customer demands on time and enhancing a company's operational efficiency. PT. X faces challenges in optimizing production schedules and meeting order deadlines efficiently.
Arfiani Nur Khusna, Ferry Agung Prabowo
doaj   +1 more source

Matheuristic Algorithm for Job-Shop Scheduling Problem Using a Disjunctive Mathematical Model

open access: yesComputers, 2021
This paper focuses on the investigation of a new efficient method for solving machine scheduling and sequencing problems. The complexity of production systems significantly affects companies, especially small- and medium-sized enterprises (SMEs), which ...
Eduardo Guzman   +2 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

EVOLUTIONARY MULTI-OBJECTIVE SCHEDULING PROCEDURES IN NON-STANDARDIZED PRODUCTION PROCESSES

open access: yesDyna, 2012
RESUMEN: En los problemas de programación de la producción que involucran diseñar, coordinar, administrar y controlar todas las operaciones presentes en el proceso productivo, aparecen numerosos problemas de optimización multi-objetivo (MOPs).
MARIANO FRUTOS, FERNANDO TOHMÉ
doaj  

Research on Logistics Scheduling Model for Production Workshops Based on Deep Reinforcement Learning

open access: yesJournal of Applied Science and Engineering
Aiming at solving difficult problems with traditional methods of logistics scheduling in production workshops, a logistics scheduling model based on deep reinforcement learning is studied.
Yan Wang   +3 more
doaj   +1 more source

Flexible Recipe Method and Decomposition Algorithm for Integrating Production Operations and Dynamic Optimization of Continuous Manufacturing Processes

open access: yesChemical Engineering Transactions, 2015
For the continuous manufacturing processes, the integrated optimization for production planning, scheduling, and dynamic optimization usually leads to profit improvement and better overall performance. The challenge is that the integrated optimization is
H. Shi, F. You
doaj   +1 more source

The study of intelligent scheduling algorithm oriented to complex constraints and multi-process roller grinding workshop

open access: yesAdvances in Mechanical Engineering, 2020
Roller grinding workshop is a typical multi-unit and multi-task manufacturing scenario, which is aimed to repair the surface damage of the rollers caused by the rolling process, so that the rollers can be reused.
Hanyang Li   +5 more
doaj   +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

Advanced Cascaded Scheduling for Highly Autonomous Production Cells with Material Flow and Tool Lifetime Consideration using AGVs

open access: yesJournal of Machine Engineering, 2023
In today’s manufacturing systems, especially in Industry 4.0, highly autonomous production cells play an important role. To reach this goal of autonomy, different technologies like industrial robots, machine tools, and automated guided vehicles (AGV) are
Eddi Miller   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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