Results 51 to 60 of about 2,035,483 (294)

Pull-Based Output Rate Control of a Flexible Job Shop in a Multi-Shop Production Chain

open access: yesMathematics
This paper addresses the problem where optimizing a single production shop within a production chain may not improve the overall performance of the entire chain.
Wei Weng, Meimei Zheng, Jiuchun Ren
doaj   +1 more source

Flexible job shop scheduling using genetic algorithm and heuristic rules

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
Job shop scheduling with the availability of more than one machine to perform an operation, also known as the flexible job shop scheduling problem, is computationally NP-hard.
Parinya KAWEEGITBUNDIT, Toru EGUCHI
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

A Modified Multi-Step Crossover Fusion (MSXF) In Solving Some Deterministic Job Shop Scheduling Problem (JSSP) [TS157.5. M214 2008 f rb]. [PDF]

open access: yes, 2008
This thesis addresses the job shop scheduling problem (JSSP) with the objective of minimising the makespan value. Tesis ini membincangkan masalah penskedulan kerja kedaian (JSSP) dengan objektif untuk meminimumkan masa ...
Omar, Mahanim
core   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Um modelo para o planejamento e a programação da produção em ambientes job shop baseado em redes de Petri [PDF]

open access: yes, 2001
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de ProduçãoUm dos maiores desafios enfrentados pela administração da produção e do qual depende muito a eficiência de todo sistema ...
Chile Palomino, Reynaldo
core  

Are flexible contracts bad for workers? Evidence from job satisfaction data [PDF]

open access: yes, 2007
If workers can choose between permanent and flexible contracts, compensating wage differentials should arise to equalize on-the-job utility in the two types of contracts.
Green, C, Heywood, J S
core   +4 more sources

Reinforcement Learning Method for Solving Flexible Job Shop Scheduling Problem Based onDouble Layer Attention Network [PDF]

open access: yesJisuanji kexue
Flexible job shop scheduling problem(FJSP),as a variant of the job shop scheduling problem,has become an important research topic in the intelligent transformation of modern manufacturing industry due to the wide applicability.In recent years,deep ...
WANG Haoyan, LI Chongshou, LI Tianrui
doaj   +1 more source

Flexible Job Shop Problem with Variable Machine Flexibility

open access: yesIFAC-PapersOnLine, 2019
Abstract We analyze machine flexibility in the context of the flexible job shop problem. In general, the decisions about machine flexibility are taken in advance (the data sets already contain this information). Based on a mathematical model from literature, we proposed an extension that, aiming to minimize the makespan, considers the possibility of ...
Silvio Alexandre de Araujo   +1 more
openaire   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

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