Results 61 to 70 of about 246,867 (304)

The Integration of Process Planning and Shop Floor Scheduling in Small Batch Part Manufacturing [PDF]

open access: yes, 1995
In this paper we explore possibilities to cut manufacturing leadtimes and to improve delivery performance in a small batch part manufacturing shop by integrating process planning and shop floor scheduling.
Kals, H.J.J., Zijm, W.H.M.
core   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Solving flexible job shop scheduling using genetic algorithm [PDF]

open access: yes, 2013
This work addresses a real assembly cell: the AIP-PRIMECA cell at the Université e de Valenciennes et du Hainaut-Cambrésis, in France. This system can be viewed as a Flexible Job Shop, leading to the formulation of a Flexible Job Shop Scheduling Problem (
Barbosa, José   +3 more
core  

Communication and control in small batch part manufacturing [PDF]

open access: yes, 1993
This paper reports on the development of a real-time control network as an integrated part of a shop floor control system for small batch part manufacturing. The shop floor control system is called the production control system (PCS).
Curtis, W.   +2 more
core   +2 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Flexible Job Shop Scheduling with Job Rejection Policy and Rate-Modifying Preventive Maintenance Activities [PDF]

open access: yesچشم‌انداز مدیریت صنعتی
Introduction: The flexible job shop system is one of the most widely used scheduling systems in production environments, consistently attracting researchers' attention due to its diverse applications.
Mohammad Ali Nikouei   +3 more
doaj   +1 more source

Selected heuristic algorithms for solving job shop and flow shop scheduling problems [PDF]

open access: yes, 2014
Importance of job shop and flow shop scheduling has increased to a high extent. Nowadays, each and every industry focuses largely on how to schedule their machine working, since it is an important factor which decides the net productivity.
Das, M K
core  

Scheduling Jobs in Flowshops with the Introduction of Additional Machines in the Future [PDF]

open access: yes, 2008
This is the author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier and can be found at: http://www.journals.elsevier.com/expert-systems-with-applications/.The problem of scheduling jobs to ...
A. Apostolico   +15 more
core   +3 more sources

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

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

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