Results 181 to 190 of about 14,072,652 (376)

Modelling, Analysis, and Simulation of the Micro-Doppler Effect in Wideband Indoor Channels with Confirmation Through Pendulum Experiments. [PDF]

Sensors (Basel), 2020
Abdelgawwad A, Borhani A, Pätzold M.
europepmc   +1 more source

The effect of velocity on the appearance of embolic signals studied in transcranial Doppler models. [PDF]

, 1994
Dirk W. Droste, Hugh S. Markus, D. K. Nassiri, Martin M. Brown   +3 more
openalex   +1 more source

Impact of Elevated Preprocedural Left Ventricular Filling Pressure on Prognosis of Mild Paravalvular Regurgitation Following Transcatheter Aortic Valve Replacement

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Paravalvular regurgitation (PVR) following transcatheter aortic valve replacement (TAVR) is a complication linked to poor outcomes. The prognostic impact of mild PVR, particularly in patients with elevated preprocedural left ventricular (LV) filling pressure, remains uncertain.
Shumpei Kosugi, Isamu Mizote, Daisuke Nakamura, Hiroki Sugae, Yutaka Matsuhiro, Shota Okuno, Ai Kawamura, Kizuku Yamashita, Koichi Maeda, Kazuo Shimamura, Tomoharu Dohi, Yasuharu Takeda, Yasushi Sakata   +12 more
wiley   +1 more source

Recent advances and challenges in temperature monitoring and control in microfluidic devices

ELECTROPHORESIS, Volume 44, Issue 1-2, Page 268-297, January 2023., 2023
Abstract Temperature is a critical—yet sometimes overlooked—parameter in microfluidics. Microfluidic devices can experience heating inside their channels during operation due to underlying physicochemical phenomena occurring therein. Such heating, whether required or not, must be monitored to ensure adequate device operation.
Alejandro A. Dos‐Reis‐Delgado, Andrea Carmona‐Dominguez, Gerardo Sosa‐Avalos, Ivan H. Jimenez‐Saaib, Karen E. Villegas‐Cantu, Roberto C. Gallo‐Villanueva, Víctor H. Perez‐Gonzalez   +6 more
wiley   +1 more source

Doppler Effect Measurements, Sodium Void Coefficients, and Critical Studies of a 5000-Liter Fast Power Breeder Reactor by the Two-Zone Method (ZPR-III Assembly 43)

, 1964
J.M. Gasidlo, JANICE R. LONG, W. Keeney
openalex   +2 more sources

The effect of high concentrations of inspired oxygen on middle cerebral artery blood velocity measured by transcranial Doppler [PDF]

, 1994
SA Bew, L.M. Field, DW Droste, Platon A Razis   +3 more
openalex   +1 more source

Overlap of Takayasu Arteritis and Kawasaki Disease in Infants

Chronic Diseases and Translational Medicine, EarlyView.
Echocardiography showed the myocardial ischemia presentation of an 8‐month‐old boy.
Jingya Li, Yan Sun, Liyuan Xu, Shanshan Li, Ning Ma   +4 more
wiley   +1 more source

HIGH TEMPERATURE MEASUREMENTS OF DOPPLER EFFECT IN UC AND UO$sub 2$ BY METHOD OF TEMPERATURE-CYCLED REACTIVITY OSCILLATION.

, 1967
L.S. Beller, W.H. Heneveld
openalex   +2 more sources

Contribution of Higher Energy Neutrons to Doppler Effect of238U in Metal Fueled Fast Reactor [PDF]

, 1991
Hiroyuki Oigawa
openalex   +1 more source

A Combined Infrared Spectroscopy Database and Analysis Tool

Chemie Ingenieur Technik, EarlyView.
Modern DFT software often lacks sufficient tooling to adjust for peak broadening effects in infrared spectroscopy. The described application approximates peak width using Gaussian functions, allowing for real‐time adjustments and comparisons with experimental and simulated spectra, in addition to a spectral database.
Paul Jakob Jägerfeld, Hendrik Gossler, Johannes Riedel, Sofia Angeli, Yuemin Wang, Sarah Bernart, Jelena Jelic, Felix Studt, Olaf Deutschmann   +8 more
wiley   +1 more source