Results 121 to 130 of about 210,892 (267)

Rural road maintenance management

, 1999
This manual summarizes relevant Cambodian government policies regarding rural road maintenance. Chapter 2 defines the various components of road maintenance and describes an effective strategy and organization which addresses the maintenance requirements
Johannessen, Bjorn
core  

A value-centric decision making framework for maintenance services outsourcing [PDF]

, 2011
The shift in mindset of decision makers, from maintenance being a “necessary evil” and “cost centre” to a “profit contributor” in manufacturing companies has driven outsourced maintenance suppliers to employ value-centric approaches in order to design
Toossi, Amir
core  

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou, Marc Jaskir, Julian Gal, Yombe Fonkeu, Christos Davatzikos, MacLean P. Nasrallah, Jose Garcia, Rubo Xing, Stephen J. Bagley, Arati Desai, Richard E. Phillips, Steven Tobochnik, Colin A. Ellis, James J. Gugger, Nishant Sinha, Joel M. Stein, Kathryn A. Davis   +16 more
wiley   +1 more source

Deep Reinforcement Learning for Condition Based Monitoring in Aircraft Planning

, 2019
Dissertação de Mestrado em Engenharia Informática apresentada à Faculdade de Ciências e TecnologiaAtualmente, as manutenções na aviação são maioritariamente pré-programadas ou reactivas.
Ferreira, Pedro Filipe Soares
core  

Dynamic characteristics of frozen ballast beds in cold-region railways under cyclic train loading

Scientific Reports
Due to the freezing influences in alpine regions, an in-depth study of the dynamic characteristics of frozen ballast beds is urgently needed. This paper established discrete element method (DEM) models incorporating ballast-ice bonding, validated through
Jianxing Liu, Yong Cao, Aiping Chen, Wei Qi, Lei Kou, Mykola Sysyn   +5 more
doaj   +1 more source

Onasemnogene Abeparvovec in Patients With SMA: Interim Results of the RESTORE Registry in Japan

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective There are limited real‐world data regarding the safety and effectiveness of onasemnogene abeparvovec (OA; Zolgensma) infusion, a one‐time gene replacement therapy, for Japanese patients with spinal muscular atrophy (SMA). We aimed to improve understanding of the real‐world outcomes for OA in Japan.
Kayoko Saito, Kamal Benguerba, Ken Tsuchida, Kazushige Yazawa, Isao Tsumiyama, Hiromitsu Kayama, Sandra P. Reyna, Farid Khan, Richard S. Finkel   +8 more
wiley   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay, Cassandre Landes‐Château, Lydiane Mondot, Mikael Cohen, Margherita Popolo, Jérôme de Seze, Bertrand Bourre, Françoise Durand‐Dubief, Olivier Casez, Orhun H. Kantarci, Aksel Siva, Stephanie Baillif, Darin T. Okuda, Letizia Leocani   +13 more
wiley   +1 more source

Solving the integrated production and imperfect preventive maintenance planning problem

, 2018
This paper considers the integrated production and imperfect preventive maintenance planning problem. The article provides more details on how Relax-and-Fix/Fix-and-Optimize as well as Dantzig-Wolfe Decomposition and Lagrangian Relaxation techniques were
Aghezzaf, El-Houssaine, Abdelhakim Khatab, Khatab, Abdelhakim, Le Tam, Phuoc, Phuoc Le Tam, El-Houssaine Aghezzaf   +5 more
core   +1 more source

A Dynamic Scheduling Planning Method for Offshore Wind Farm Operation and Maintenance Tasks Based on Multi-Objective Optimization

南方能源建设
[Objective] In the process of traditional offshore wind power operation and maintenance, the operation and maintenance task scheduling plan is often made according to the sea planning table.
Zhengliang LUO, Bing XIA, Meng BAO, Huaixi LIU, Min ZHANG, Di WU   +5 more
doaj   +1 more source

Integrating Time‐Adjusted Imaging Instability Into Functional Outcome Prediction After Intracerebral Hemorrhage: Development and Validation of the HAGIV Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Early risk stratification may support clinical decision‐making in spontaneous intracerebral hemorrhage (ICH). We aimed to develop and internally validate HAGIV, a score integrating frequency of imaging markers (FIM), a time‐adjusted non‐contrast computed tomography (CT) metric of hematoma expansion, with established predictors for 90‐
Lei Song, Ren Ke, Anqi Chen, Yufei Fu, Hang Zhou, Rujia Wang, Liwei Zou, Yongqiang Yu, Ming Yuan, Xiaoming Qiu, Mengzhou Xue   +10 more
wiley   +1 more source