Results 41 to 50 of about 3,527 (306)

A Novel Operation Sequence Similarity-Based Approach for Typical Process Route Knowledge Discovery

IEEE Access, 2021
A typical process route essentially represents the commonly used process planning-related knowledge and can be modified to generate new process routes easily.
Binzi Xu, Yan Wang, Zhicheng Ji
doaj   +1 more source

Precedence Constraint Posting for Cyclic Scheduling Problems

, 2011
Resource constrained cyclic scheduling problems consist in planning the execution over limited resources of a set of activities, to be indefinitely repeated. In such a context, the iteration period (i.e.
Alessio Bonfietti, MILANO, MICHELA, Michele Lombardi, BENINI, LUCA, Michela Milano, Luca Benini, BONFIETTI, ALESSIO, LOMBARDI, MICHELE   +7 more
core   +1 more source

Disassembly parts selection and analysis for recycling rate and cost by goal programming

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
For green supply chains, it is essential to disassemble and recycle end-of-life (EOL) assembled products for material circulation. In order to establish disassembly plants environmentally friendly and economical manner, a disassembly parts selection is ...
Yuki KINOSHITA, Tetsuo YAMADA, Surendra M. GUPTA, Aya ISHIGAKI, Masato INOUE   +4 more
doaj   +1 more source

Optimization of Conductive Fins to Minimize UO₂ Fuel Temperature and Radial Temperature Gradient

Energies, 2023
To further the development of low-enriched uranium fuels, precedence has been placed on delivering the same amount of power while lowering the fuel temperature and radial temperature gradient.
Kyle M. Paaren, Pavel Medvedev, Robert Mariani   +2 more
doaj   +1 more source

A simpler QPTAS for scheduling jobs with precedence constraints

CoRR, 2022
Published in ESA 2022 (Track S)
Das, Syamantak, Wiese, Andreas
openaire   +4 more sources

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook, Veerain Gupta, Nicholas J. Clark, Vijay Rings, Lauren E. Corona, Douglass B. Clayton, Daniel J. Benedetti   +6 more
wiley   +1 more source

A precedence constraint value revisited

, 2015
This paper discusses games where cooperation is restricted by a hierarchical structure. The model assumes that there is a hierarchy between certain coalitions given by a partition.
Schuster Puga, Matias
core   +1 more source

Mixed-Integer Linear Programming, Constraint Programming and a Novel Dedicated Heuristic for Production Scheduling in a Packaging Plant

Applied Sciences, 2023
In this paper, we are discussing a research project aiming to optimize the scheduling of production orders within a real application in the packaging field.
Soukaina Oujana, Lionel Amodeo, Farouk Yalaoui, David Brodart   +3 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Sequencing with general precedence constraints

Discrete Applied Mathematics, 1981
Abstract Consider a set of jobs where an arbitrary precedence relationship exists among the jobs and a cost is associated with every permutation of the jobs. The objective is to find a minimum-cost permutation which is consistent with the precedence relations.
openaire   +2 more sources