MAINTENANCE SCHEDULE OPTIMIZATION APPLIED TO LARGE HYDROELECTRIC PLANTS: TOWARDS A METHODOLOGY ENCOMPASSING REGULATORY ASPECTS

Maintenance Schedule Optimization Applied to Large Hydroelectric Plants: Towards a Methodology Encompassing Regulatory Aspects

The maintenance schedule planning of hydro plant generating units is a subject of great interest to several agents in the energy industry.A correct approach for this problem can prevent the degradation of physical assets and minimize the probability of forced shutdowns of their equipment.In addition to these factors, due particularities of the Braz

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The Value of Blood T Cell Frequencies for Risk Prediction of Postoperative Complications in Pancreatic Cancer Surgery

Objective:.To quantify and characterize preoperative blood T cells in patients with pancreatic ductal adenocarcinoma (PDAC), who underwent tumor resection, and to determine their relevance as biomarkers for postoperative pancreas-specific complications.Background:.Pancreas-specific weboost splitter complications after pancreatic surgery are associa

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THE ECONOMIC AND PSYCHO-SOCIAL EXPERIENCES AND COPING RESOURCES OF FAMILY MEMBERS CARING FOR PEOPLE LIVING WITH AIDS IN THEIR HOMES IN BHAMBAYI, KWAZULU-NATAL, SOUTH AFRICA

There is empirical evidence that families have responded with much resilience and compassion to caring for persons living with AIDS (PWAs) in their homes (Engelbrecht & Kasiram, 2007; Sekokotla & Mturi, 2004; Simpson & Raniga, 2004).At the same time families in poverty-stricken communities are increasingly struggling and failing to provide optimall

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Serpens: A Highly Compliant Low-Cost ROS-Based Snake Robot with Series Elastic Actuators, Stereoscopic Vision and a Screw-Less Assembly Mechanism

Snake robot locomotion in a cluttered environment where the snake robot utilises a sensory-perceptual system to perceive the surrounding operational environment for means of propulsion is defined as perception-driven obstacle-aided locomotion (POAL).From a control point of view, achieving POAL with traditional rigidly-actuated robots is challenging

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