Results 1 to 10 of about 4,855 (207)

PSAT: A web tool to compare genomic neighborhoods of multiple prokaryotic genomes [PDF]

open access: yesBMC Bioinformatics, 2008
Background The conservation of gene order among prokaryotic genomes can provide valuable insight into gene function, protein interactions, or events by which genomes have evolved.
Wasnick Michael   +4 more
doaj   +6 more sources

Improved passive catheter tracking with positive contrast for CMR-guided cardiac catheterization using partial saturation (pSAT) [PDF]

open access: yesJournal of Cardiovascular Magnetic Resonance, 2017
Background Cardiac catheterization is a common procedure in patients with congenital heart disease (CHD). Although cardiovascular magnetic resonance imaging (CMR) represents a promising alternative approach to fluoroscopy guidance, simultaneous high ...
Mari Nieves Velasco Forte   +12 more
doaj   +2 more sources

Contributions of local and regional sources to fine PM in the megacity of Paris [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
The particulate matter source apportionment technology (PSAT) is used together with PMCAMx, a regional chemical transport model, to estimate how local emissions and pollutant transport affect primary and secondary particulate matter mass concentration ...
K. Skyllakou   +4 more
doaj   +1 more source

Optimum Design of an 18-Pulse Phase Shifting Autotransformer Rectifier to Improve the Power Quality of Cascaded H-Bridge Motor Driver

open access: yesElektronika ir Elektrotechnika, 2023
Due to its simplicity, efficiency, and dependability, the multipulse rectifier is widely used in electrical systems. In the presented work, an optimum design of an 18-pulse rectifier is achieved by comparing the most used configurations on the market ...
Adil Alahmad   +2 more
doaj   +1 more source

Characterizing activity and assessing bycatch survival of Pacific halibut with accelerometer Pop-up Satellite Archival Tags

open access: yesAnimal Biotelemetry, 2018
Background Pacific halibut support high-value commercial and sport fisheries in the north Pacific Ocean, making survival of Pacific halibut bycatch in trawl fisheries an important management concern.
Julie K. Nielsen   +6 more
doaj   +1 more source

Multi-Type FACTS Controllers for Power System Compensation: A Case Study of the Nigerian 48-Bus, 330 kV System

open access: yesNigerian Journal of Technological Development, 2021
Flexible alternating current transmission system (FACTS) devices have provided proficient answers to power system instabilities faced in the systems operations today with very little infrastructural investment fund. This paper investigates the effects of
I. E. Nkan, E. E. Okpo, O. I. Okoro
doaj  

A Pyramid Semi-Autoregressive Transformer with Rich Semantics for Sign Language Production

open access: yesSensors, 2022
As a typical sequence to sequence task, sign language production (SLP) aims to automatically translate spoken language sentences into the corresponding sign language sequences.
Zhenchao Cui   +3 more
doaj   +1 more source

Sustainability capacity of a vegetable gardening intervention for cancer survivors

open access: yesBMC Public Health, 2022
Background Health behavior interventions, especially those that promote improved diet and physical activity, are increasingly directed toward cancer survivors given their burgeoning numbers and high risk for comorbidity and functional decline.
Mallory G. Cases   +5 more
doaj   +1 more source

Authoring Content in the PAT Algebra Tutor

open access: yesJournal of Interactive Media in Education, 1998
Most authoring tools for intelligent tutoring systems are targeted towards a broad range of applications. Such systems have expressive power but gain the complexity inherent in any general programming language.
Steven Ritter   +3 more
doaj   +1 more source

Evidence of a predation event on a tagged Mediterranean spearfish (Tetrapturus belone; Pisces, Istiophoridae), inferred from pop-up satellite tagging data

open access: yesAquatic Living Resources, 2020
The Strait of Messina is located at the centre of the Mediterranean Sea and is considered a biodiversity hotspot and an obligatory seasonal passage for different pelagic species such as sharks, marine mammals, and billfishes.
Malara Danilo   +7 more
doaj   +1 more source

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