Results 21 to 30 of about 149,672 (219)

Leveraging Generative AI for Modelling and Optimization of Maintenance Policies in Industrial Systems

Information
This paper explores how generative AI can enhance the modelling and optimization of maintenance policies by incorporating real-time problem-solving techniques into structured maintenance frameworks.
Adolfo Crespo Márquez, Diego Pérez Oliver   +1 more
doaj   +1 more source

International Journal of Prognostics and Health Management, ISSN 2153-2648, 2016 008 PHM-Based Wind Turbine Maintenance Optimization Using Real Options

International Journal of Prognostics and Health Management, 2016
A simulation-based real options analysis (ROA) approach is used to determine the optimum predictive maintenance opportunity for a wind turbine with a remaining useful life (RUL) prediction.
Xin Lei, Peter A. Sandborn
doaj   +1 more source

Pavement Maintenance Decision Making Based on Optimization Models

Applied Sciences, 2021
Pavement maintenance prioritization considering both quality and cost is an important decision-making problem. In this paper, the actual pavement condition index of city roads was calculated using municipal patrol data.
Shitai Bao, Keying Han, Lan Zhang, Xudong Luo, Shunqing Chen   +4 more
doaj   +1 more source

Optimizing Maintenance and Repair in a Railway Transportation Company in Southern Iran: A System Dynamics Modeling Approach [PDF]

Journal of Systems Thinking in Practice
This study develops and evaluates a system dynamics (SD) model to optimize maintenance and repair processes for a railway transportation company in southern Iran.
Mohammad Ghafournia, Reza Deghani Dashtabi, Ali hossien Gharib   +2 more
doaj   +1 more source

Optimization tools applied to physical asset maintenance management: state of the art

Dyna, 2021
This article presents the state of the art of the application of optimization tools such as Genetic Algorithms, Simulation, Neural Networks, Markov Chains and Bayesian Networks in the physical asset maintenance management.
Yodaira Borroto Pentón, Manuel Alejandro Caraza Morales, Aramis Alfonso Llanes, Fernando Marrero Delgado   +3 more
doaj   +1 more source

Analysis of Uncertainty in Conveyor Belt Condition Assessment Using Time-Based Indicators

Applied Sciences
This study analyzes the impact of the type of transported material (overburden, lignite, mixture) on the rate of core damage accumulation in Type St conveyor belts in open-pit mines. The research was conducted using the DiagBelt+ diagnostic system, which
Aleksandra Rzeszowska, Leszek Jurdziak, Ryszard Błażej, Paweł Lewandowicz   +3 more
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

Maintenance optimization for rolling bearing based on delay time model

International Journal for Simulation and Multidisciplinary Design Optimization
Rolling bearings are critical components in rotating machinery, directly influencing system reliability and performance. Bearing failures, driven by stochastic degradation processes, necessitate accurate reliability assessment and maintenance ...
Bui Minh-Hien, Dang Phuoc-Vinh, Dinh Duc-Hanh, Le-Huu Bao-Thuan, Nguyen Ho-Si-Hung   +4 more
doaj   +1 more source

Venetoclax‐Based Therapy as a Bridge to Hematopoietic Stem Cell Transplantation in Relapsed or Refractory Pediatric Acute Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Relapsed and/or refractory (R/R) pediatric acute leukemia carries a dismal prognosis, largely driven by chemoresistance to conventional salvage therapy. The BH3‐mimetic venetoclax, combined with chemotherapy or hypomethylating agents, has demonstrated efficacy in small clinical trials.
Katherine S. Colman, Deborah Meyran, Vajiranee Malalasekera, Heather Weerdenburg, Janine Campbell, Rachel Conyers, Stacie Wang, Hannah Walker, Seong Lin Khaw, Diane Hanna   +9 more
wiley   +1 more source

Research of Preventive Maintenance Task Optimization of Military Aircraft Based on S4000P

Hangkong gongcheng jinzhan, 2020
Preventive maintenance is the main measure to restore and maintain the safety and reliability of the aircraft, and its optimization as a common concern is concerned by both aircraft manufacturers and users.
NAN Yanfei, JIANG Qingxi, LIN Cong
doaj   +1 more source