Management of aorto-esophageal fistula secondary after thoracic endovascular aortic repair: a review of literature
Sign Up to like & getrecommendations! Published in 2017 at "Clinical Journal of Gastroenterology"
DOI: 10.1007/s12328-017-0762-z
Abstract: Abstract Aorto-esophageal fistula (AEF) is a rare and lethal entity, and the difficulty of making diagnosis of AEF is well-known. As promising results in the short-term effectiveness of thoracic endovascular aortic repair (TEVAR) promote its… read more here.
Keywords: esophageal; thoracic endovascular; esophageal fistula; aorto esophageal ... See more keywords
Origin of the intense positive and moderate negative atmospheric electric field variations measured during and after Antarctic blizzards
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Research"
DOI: 10.1016/j.atmosres.2021.105812
Abstract: Abstract There is an atmospheric electric field (AEF) or an electric potential gradient (PG) in fair weather between the Earth's surface and the mesosphere/ionosphere, which is positive. During blizzards/snowstorms in the polar regions, an intense… read more here.
Keywords: intense positive; field; atmospheric electric; electric field ... See more keywords
Opposition-based artificial electric field algorithm and its application to FOPID controller design for unstable magnetic ball suspension system
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Science and Technology, an International Journal"
DOI: 10.1016/j.jestch.2020.08.001
Abstract: Abstract In this study, an improved version of artificial electric field (AEF) algorithm, named as opposition-based AEF (ObAEF), has been proposed for the first time ever to tune a fractional order PID (FOPID) controller used… read more here.
Keywords: algorithm; opposition based; fopid controller; aef ... See more keywords
Considerations for Gain Selection of Feedforward Active EMI Filters
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14091826
Abstract: The reduction of the electromagnetic interference (EMI) is an important issue in the design of switching power converters. The passive EMI filter has been widely used for the reduction of the conducted EMI. The active… read more here.
Keywords: gain selection; active emi; considerations gain; emi ... See more keywords