Results 21 to 30 of about 351,211 (264)

Using Interim Recommitment to Reduce the Operational-cost Impacts of Wind Uncertainty

Journal of Modern Power Systems and Clean Energy, 2022
Using wind-availability forecasts in day-ahead unit commitment can require expensive real-time operational adjustments. We examine the benefit of conducting interim recommitment between day-ahead unit commitment and real-time dispatch.
Mahan A. Mansouri, Ramteen Sioshansi
doaj   +1 more source

Maintenance and reliability of a municipal bus fleet – a data-centered assessment

European Transport Research Review
The reliability and performance of public transport systems are fundamental to ensure smooth operations and minimize disruptions. This study presents a novel analysis of maintenance activities and their impact on both intrinsic and operational ...
Margarida Duarte, Luís Margalho, Wojciech Gołębiowski, Mateus Mendes, Torres Farinha   +4 more
doaj   +1 more source

Analysis of the Types of Maintenance Systems of Technical Equipment and the Assessment of the Characteristics of These Systems for Selecting the Optimal Variant

Buletinul Ştiinţific al Academiei Trupelor de Uscat, 2018
The use and maintenance of technical systems throughout their lifecycle aims at achieving goals that allow for high values of productivity and availability characteristics of these systems.
Virca Ioan
doaj   +1 more source

Operational risk assessment of power system considering transmission limitation on flexible resources and its application to SCUC [PDF]

AIP Advances
With the increasing integration of renewable energy, the operational risk of power systems has become a crucial factor. The impact of transmission limitations (TLs) on the availability of flexible resources is of growing significance and should be ...
Wei Zhang, Linbo Fang, Fulin Zhao, Bowen Xu, Guorong Sun   +4 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

Assessing the Reliability of Wind-Powered EV Charging Systems in Poland Based on Long-Term Wind Data

Applied Sciences
The operational reliability of wind-powered electric vehicle charging systems (WPECS) depends not only on average wind resources but also on their temporal variability and continuity.
Magdalena Zimakowska-Laskowska, Olga Orynycz, Piotr Laskowski, Andrzej Świderski, Kamil Urbanowicz, Andrzej Wasiak, Adam Deptuła   +6 more
doaj   +1 more source

Correlation analysis of quality of service indicators of mining machinery for life cycle management [PDF]

Tehnika
Life cycle management of mining machinery represents a continuous engineering challenge. The operational quality of machinery, defined as the machine's ability to continuously fulfill its designed functions under actual operating conditions, is a ...
Đenadić Stevan P., Ignjatović Dragan M., Tanasijević Miloš Lj, Bugaric Uglješa S., Aleksić Žarko Lj.   +4 more
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +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