Results 201 to 210 of about 17,042 (262)

Integration of Conventional Sensors and Laser Doppler Vibrometry for Structural Modal Analysis: An Innovative Approach. [PDF]

Sensors (Basel)
Martínez López E, García-Fernández N, Pelayo F, García Diéguez M, Aenlle M.   +4 more
europepmc   +1 more source

One-Stop Transcatheter Pulmonary and Tricuspid Valve Replacement for Carcinoid Heart Disease Treatment. [PDF]

JACC Case Rep
Veas N, Verdugo FJ, Álvarez J, Springmuller D, Bontá C, Esteves F, Esteves V, Méndez M.   +7 more
europepmc   +1 more source

AI-Native PHY-Layer in 6G Orchestrated Spectrum-Aware Networks. [PDF]

Sensors (Basel)
Mutescu PM, Petrariu AI, Coca E, Patachia-Sultanoiu C, Mihai RM, Lavric A.   +5 more
europepmc   +1 more source

One stone for two birds: Successful treatment of splenic artery aneurysm and gastric varices using endoscopic ultrasound-guided coil and glue embolization. [PDF]

Endoscopy
Wang B, Kou GJ, Su JR, Zhong N.
europepmc   +1 more source

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Positive power Doppler signal in plantar fasciitis

Rheumatology International, 2011
The plantar fascia is a multilayered band of fibrous tissue that support and maintain the longitudinal arch of the foot. We report a 34-old obese woman with heel pain for the past 3 years. On physical examination, she presented painful plantar fascia throughout extension of the foot.
José Alexandre, Mendonça, José Roberto, Provenza, Simone, Appenzeller   +2 more
openaire   +2 more sources

Optimal probe position for precordial Doppler ultrasound in children

Pediatrics International, 2022
AbstractBackgroundPrecordial Doppler ultrasound technology can be used to confirm correct peripheral intravenous access in children. Changes in precordial Doppler sound from the baseline after injecting normal saline are detected using a correct peripheral intravenous access.
Keisuke Nishida, Ayaka Omori, Taiki Kojima   +2 more
openaire   +2 more sources

Dilution of position in the Doppler-range satellite positioning algorithm

WCC 2000 - ICCT 2000. 2000 International Conference on Communication Technology Proceedings (Cat. No.00EX420), 2002
Depending on different types of users, several algorithms, one of which combines Doppler and range measurements for positioning computation and which is called the D-R algorithm, can be used in software design in a satellite positioning system. The D-R algorithm can be selected for a stationary user in certain circumstance where only few satellites can
null Zou Bin, null Zhang Naitong
openaire   +1 more source

Review of Doppler satellite positioning in Canada

Bulletin Géodésique, 1976
Canada has recently faced two geodetic problems. Existing control on land must be rapidly upraged for resource development and for the coming redefinition of North American networks. Geodetic methods of managing territorial and lease boundaries in the offshore region are required.
D. E. Wells, E. J. Krakiwsky, D. B. Thomson, J. Kouba   +3 more
openaire   +1 more source

Tracking with converted position and Doppler measurements

SPIE Proceedings, 2011
In many target tracking applications, estimation of target position and velocity is performed in Cartesian coordinates. Use of Cartesian coordinates for estimation stands in contrast to the measurements, which are traditionally the range, azimuth and elevation measurements of the spherical coordinate system.
Steven V. Bordonaro, Peter Willett, Yaakov Bar-Shalom   +2 more
openaire   +1 more source