Results 71 to 80 of about 1,886,076 (260)

Disruption to control network function correlates with altered dynamic connectivity in the wider autism spectrum. [PDF]

, 2017
Autism is a common developmental condition with a wide, variable range of co-occurring neuropsychiatric symptoms. Contrasting with most extant studies, we explored whole-brain functional organization at multiple levels simultaneously in a large subject ...
Calhoun, VD, de Lacy, N, Doherty, D, King, BH, Rachakonda, S   +4 more
core   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 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

Cost-Optimal Maintenance Planning for Defects on Wind Turbine Blades

Energies, 2019
Due to the considerable increase in clean energy demand, there is a significant trend of increased wind turbine sizes, resulting in much higher loads on the blades.
Yi Yang, John Dalsgaard Sørensen
doaj   +1 more source

Rail Weld Defect Prediction and Related Condition-Based Maintenance

IEEE Access, 2020
Rail weld defects are major threats to railroad transportation. Enormous resources have been required for related maintenance. This paper presents a creative solution to predict weld defects and to classify railroads into different conditions based on ...
Nan Yao, Yuejun Jia, Kai Tao
doaj   +1 more source

A review of mechanical seals tribology and condition monitoring [PDF]

, 2013
Mechanical seals have become one of the most popular sealing systems for rotating machinery because of low leakage and absence of a requirement for routine maintenance.
Ball, Andrew, Gu, Fengshou, Towsyfyan, Hossein   +2 more
core  

Review and Comparison of Intelligent Optimization Modelling Techniques for Energy Forecasting and Condition-Based Maintenance in PV Plants [PDF]

, 2019
Within the field of soft computing, intelligent optimization modelling techniques include various major techniques in artificial intelligence. These techniques pretend to generate new business knowledge transforming sets of "raw data" into business ...
Crespo Márquez, Adolfo, Ferrero Bermejo, Jesús, Guillén López, Antonio Jesús, Gómez Fernández, Juan Francisco, Pino Mejías, Rafael   +4 more
core   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Operational optimization of networks of compressors considering condition-based maintenance

, 2015
The paper presents a mixed integer linear programming model which deals with the optimal operation and maintenance of networks of compressors of chemical plants. This optimization model considers condition-based maintenance which involves the degradation
Cicciotti, M, Kopanos, GM, Thornhill, NF, Xenos, DP   +3 more
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source