Results 21 to 30 of about 2,854,780 (100)

Artificial intelligence in ophthalmology and healthcare: An updated review of the techniques in use

open access: yesIndian Journal of Ophthalmology, 2021
Artificial intelligence (AI) refers to “the ability of a digital machine or computer to accomplish tasks that traditionally have required human intelligence.” These days, artificial intelligence is becoming popular in healthcare and more so in ...
Jatinder Bali, Ojasvini Bali
doaj   +1 more source

Surgical Treatment of Atrial Fibrillation [PDF]

open access: yesJournal of Tehran University Heart Center, 2008
Atrial fibrillation is the most prevalent permanent arrhythmia. It may be associated with other cardiac pathologies which need surgical treatment. Various types of surgery including the traditional cut-sew operations and operations using different energy
Naghmeh Moshtaghi   +2 more
doaj  

Telescope and Researcher Potential of Turkey for Collaboration in CV Studies

open access: yesOpen Astronomy, 2012
Turkish astronomical community has witnessed the construction of several telescopes in the last 10 years. These telescopes and the potential of young researchers in the country motivated this poster presentation which aims to receive attention for ...
Saygac A. Talat, Alis Sinan
doaj   +1 more source

The Use of Theater and Drama Techniques to Foster Speaking Skills in the English Class

open access: yesRevista de Lenguas Modernas, 2017
The use of theater techniques can go beyond the stage. The following article aims to demonstrate this assertion. The article presents eight activities based on theater games that were adapted taking into consideration the contents and objectives of the ...
Jonnathan SalaS alvarado
doaj   +1 more source

New Pulse Timing Measurements of the sdBV Star CS 1246

open access: yesOpen Astronomy, 2017
CS 1246 is a hot subdwarf B star discovered in 2009 to exhibit a single, large-amplitude radial pulsation. An O-C diagram constructed from this mode revealed reflex motion due to the presence of a low-mass M dwarf, as well as a long-term trend consistent
Hutchens Zackary L.   +7 more
doaj   +1 more source

Improving written communication among English language learners [PDF]

open access: yesWestcliff International Journal of Applied Research, 2018
Teachers of English language learners (ELL) face two important tasks. First, they must help students master the content of a specific subject matter and compile evidence that students can demonstrate mastery.
MJ Outcault Hill, Robert M. Caldwell
doaj   +1 more source

Artificial Intelligence and Fake News

open access: yesŽurnalistikos Tyrimai, 2022
Artificial intelligence depends on digital devices’ performance to perform tasks regularly, requiring human intelligence, using special software to accomplish work easier and faster, carrying out data-packed tasks, and providing useful analytics or ...
Fadia Hussein , Hussin J. Hejase
doaj   +1 more source

Stellar Photometry at the Crossroads of the Two Centuries

open access: yesOpen Astronomy, 2003
In the last century photometry was recognized as a powerful method for investigation of physical parameters of stars and of interstellar matter. Photometric investigations now cover the spectral range from the far ultraviolet to the far infrared.
Straižys V.
doaj   +1 more source

Interstellar Extinction in the Gaia Photometric Systems

open access: yesOpen Astronomy, 2003
Three medium-band photometric systems proposed for the Gaia space mission are intercompared in determining color excesses for stars of spectral classes from O to M at V = 18 mag.
Bridžius A., Vansevičius V.
doaj   +1 more source

Science with the VO: Spectroscopic Studies of Herbig Ae/Be Stars

open access: yesOpen Astronomy, 2012
The Virtual Observatory (VO) is opening up new ways of exploiting the huge amount of data provided by the ever growing number of ground-based and space facilities.
Baines D.   +9 more
doaj   +1 more source

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