Results 11 to 20 of about 10,200 (186)
Thrombus-Induced Prosthetic Valve Dysfunction Demonstrating Hypo-Attenuated Leaflet Thickening: A Case Report. [PDF]
Clin Case RepABSTRACT Hypo‐attenuated leaflet thickening (HALT) is an important and potentially underrecognized cause of late bioprosthetic valve dysfunction after surgical AVR. Multimodal imaging, including echocardiography and electrocardiogram‐gated computed tomography, is essential for diagnosis, and timely surgical or medical intervention can effectively ...
Kono T +4 more
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Precise orbit determination and point positioning using GPS, Glonass, Galileo and BeiDou
Journal of Geodetic Science, 2014 State of the art Precise Point Positioning (PPP) is currently based on dual-frequency processing of GPS and Glonass navigation systems. The International GNSS Service (IGS) is routinely providing the most accurate orbit and clock products for these ...
Tegedor J., Øvstedal O., Vigen E.
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Enhanced model for precise point positioning with single and dual frequency GPS/Galileo observables [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 This paper introduces a newly developed model for both single and dual-frequency precise point positioning (PPP), which combines GPS and Galileo observables.
A. Afifi, A. El-Rabbany
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J Exp Anal BehavJournal of the Experimental Analysis of Behavior, Volume 126, Issue 2, September 2026.
Grondin S.
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Scientific Reports, 2023 Hybrid electric vehicles and portable electronic systems use supercapacitors for energy storage owing to their fast charging/discharging rates, long life cycle, and low maintenance.
Sachit Mishra +6 more
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Evalution of the Accuracy and Performance of Multi-GNSS (MGEX) Positioning for Long Baselines by Using Different Software [PDF]
Journal of Geodesy and Geoinformation Science, 2023 The Global Positioning System (GPS) is a GNSS constellation, but GNSS is not always GPS. GPS is one of the GNSS constellations used around the world. The GNSS constellations include GPS (US), QZSS (Japan), Beidou/BDS (China), Galileo (EU), and GLONASS ...
Atınç Pırtı, Mehmet Ali Yücel
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“Initial Services”, la nuova fase del programma Galileo
GEOmedia, 2017 With the Declaration of Initial Services, officially launched by the European Commission in Brussels on Thursday 15 December 2016, Galileo started to offering services to public authorities, businesses and citizens, free services of primary importance as
Marco Lisi
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Perception, 2012 The present paper focuses on Galileo's conception of perception. I take as my starting point the interpretation of the Galilean text by Piccolino and Wade (2008, Perception37 1312–1340): Galileo's eye: a new vision of the senses in the work of Galileo Galilei.
openaire +3 more sources