Results 51 to 60 of about 599,094 (162)

Feasibility test of per-flight contrail avoidance in commercial aviation

open access: yesCommunications Engineering
Contrails, formed by aircraft engines, are a major component of aviation’s impact on anthropogenic climate change. Contrail avoidance is a potential option to mitigate this warming effect, however, uncertainties surrounding operational constraints and ...
Aaron Sonabend-W   +29 more
doaj   +1 more source

Uncertainty Modeling and Stability Assessment of Minimum Spanning Trees in Network Design

open access: yesMathematics
The Minimum Spanning Tree (MST) problem in networks focuses on finding efficient routes, with applications in transportation, logistics, telecommunications, and more. However, catastrophes can make these networks uncertain, requiring robust computational
Ahmad Hosseini
doaj   +1 more source

Photovoltaic Capacity Management for Investment Effectiveness

open access: yesEnergies
The production of photovoltaic utility varies within the day/night cycle. At night, photovoltaic cells do not produce anything. However, their day-light production, unconsumed on a current basis and exported to the grid, is compensated for with supply ...
Tomasz Brzęczek, Łukasz Hadaś
doaj   +1 more source

Radiotherapy treatment scheduling: Implementing operations research into clinical practice. [PDF]

open access: yesPLoS One, 2021
Vieira B   +5 more
europepmc   +1 more source

Promoting health information system in guiding decisions for improving performance: an intervention study at the Research Institute of Ophthalmology, Giza, Egypt

open access: yesFrontiers in Digital Health
ObjectivesThis study aims to design and test a platform of key performance indicators (KPIs) and indices emphasizing achievements and improvement and helping decision-making.MethodsAn operations research study was designed to analyze data from the ...
Yara H Abdelgawad   +4 more
doaj   +1 more source

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