Results 231 to 240 of about 493,530 (255)

The importance of past rifting in large igneous province development. [PDF]

open access: yesNature
Kounoudis R   +7 more
europepmc   +1 more source

Effects of Coupling Between Wave‐Induced Fluid Flow and Elastic Scattering on P‐Wave Dispersion and Attenuation in Rocks With Aligned Fractures

Journal of Geophysical Research: Solid Earth, 2020
Fracture‐background wave‐induced fluid flow (FB‐WIFF) and elastic scattering are considered two important mechanisms for P‐wave dispersion and attenuation in the fractured and porous fluid‐saturated rock.
Junxin Guo, B. Gurevich
semanticscholar   +1 more source

Evaluation of P-wave dispersion in patients with newly diagnosed coronavirus disease 2019.

Journal of Cardiovascular Medicine, 2020
INTRODUCTION The severe acute respiratory syndrome-coronavirus-2 causing coronavirus disease 2019 (COVID-19) has reached pandemic levels since March 2020.
M. Yenerçağ   +8 more
semanticscholar   +1 more source

P wave dispersion – fading light of a popular parameter

, 2020
The P wave dispersion concept was created to describe the non-uniform atrial conduction as a separate AF factor. However the major assumptions of the theory are inconsistent with the main principle of electrocardiography, which assumes that 12 ...
J. Zawadzki   +7 more
semanticscholar   +1 more source

P wave dispersion and silent atrial fibrillation in cryptogenic stroke: the pathogenic role of inflammation.

Cardiovascular & Haematological Disorders - Drug Targets, 2019
BACKGROUND Cryptogenic stroke (CS) represents 25% of ischemic strokes. Especially after CS, the detection of atrial fibrillation (AF) is important because it provides clues to the mechanism of stroke.
M. Acampa   +5 more
semanticscholar   +1 more source

Evaluation of atrial electromechanical functions in dipper and nondipper hypertension patients using left atrial strain P‐wave dispersion and P terminal force

Echocardiography, 2018
Nondippers are known to carry a high risk of cardiovascular morbidity and mortality. The aim of this study was to investigate the effects of dipper and nondipper status of hypertension on left atrial (LA) systolic and diastolic functions using two ...
V. Tosun   +6 more
semanticscholar   +1 more source

Cavity effect on Rayleigh wave dispersion and P-wave refraction

Earthquake Engineering and Engineering Vibration, 2021
H. Rahnema, S. Mirassi, G. Dal Moro
semanticscholar   +1 more source

Noninvasive evaluation of reverse atrial remodeling after catheter ablation of atrial fibrillation by P wave dispersion

Heart and Vessels, 2017
Y. Fujimoto   +9 more
semanticscholar   +1 more source

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