Results 111 to 120 of about 20,618 (235)

Space Target Classification Improvement by Generating Micro-Doppler Signatures Considering Incident Angle. [PDF]

Sensors (Basel), 2022
Lee JI, Kim N, Min S, Kim J, Jeong DK, Seo DW.   +5 more
europepmc   +1 more source

Uso de Doppler Intraoperatorio en Varicocelectomía Subinguinal Microscópica

Revista Guatemalteca de Urología
RESUMEN: El varicocele es una anomalía vascular en donde existe dilatación del plexo pampiniforme del cordón espermático, nuevas técnicas han surgido con la intención de ofrecer mejores resultados y evitar complicaciones, como el uso de ultrasonido ...
Yeniseik Delhi Cortes Vázquez, Miguel Maldonado Avila, María Josefina Morin Rangel, Pedro Armando Tadeo Rodriguez Suárez, Edgardo Adair Reyes Sánchez , Gustavo Sánchez Cortazar, Flor Maria Cano Escobar, Erick Alejandro Ramirez Perez   +7 more
doaj   +1 more source

Cardiovascular Responses to Natural and Auditory Evoked Slow Waves Predict Post‐Sleep Cardiac Function

Journal of Sleep Research, EarlyView.
ABSTRACT The importance of sleep as a key component of cardiovascular health has been increasingly recognized. Our previous research demonstrated that auditory‐enhanced slow waves increase cardiac function, but the underlying mechanisms behind these beneficial effects remain uncertain. In this study, we examined the influence of two types of slow waves
Giulia Alessandrelli, Stephanie Huwiler, Giulio Bernardi, Manuel Carro‐Domínguez, Fabia Stich, Rossella Sala, Florent Aziri, Anna Trippel, Susanne Markendorf, David Niederseer, Philipp Bohm, Pietro Cerveri, Francesca Siclari, Reto Huber, Nicole Wenderoth, Christian Schmied, Caroline Lustenberger   +16 more
wiley   +1 more source

Generation of Human Micro-Doppler Signature Based on Layer-Reduced Deep Convolutional Generative Adversarial Network. [PDF]

Comput Intell Neurosci, 2022
Ostovan M, Samadi S, Kazemi A.
europepmc   +1 more source

Safety and Stability of a Combined C2 Screw Placement Strategy With Vertebral Artery Mobilization

Orthopaedic Surgery, EarlyView.
An individualized C2 screw fixation strategy incorporating vertebral artery mobilization and atlantoaxial fusion cage support ensures safe, stable, and effective fixation in complex upper cervical anatomies, providing a reproducible approach for challenging craniovertebral junction reconstruction.
Peng Song, Shuangyin He, Tao Chen, Han Chen, Wenfu Yang, Xiyuan Tang, Tingting Xu, Xiaohong Yin, Bo Tan   +8 more
wiley   +1 more source

Laser Backscattering Analytical Model of Doppler Power Spectra about Convex Quadric Bodies of Revolution during Precession

Remote Sensing
In the realm of ballistic target analysis, micro-motion attributes, such as warhead precession, nutation, and decoy oscillations, play a pivotal role. This paper addresses these critical aspects by introducing an advanced analytical model for assessing ...
Yanhui Li, Hua Zhao, Ruochen Huang, Geng Zhang, Hangtian Zhou, Chenglin Han, Lu Bai   +6 more
doaj   +1 more source

Three‐dimensional digital quantitative analysis of periodontal and peri‐implant phenotype—A narrative review

Periodontology 2000, EarlyView.
Abstract 3D digital evaluation of the periodontal and peri‐implant tissue, including CBCT, intraoral scanning, optical surface scanning, and ultrasonography, is being used in the clinical arena with increasing frequency. Thus, to validate the utilization of 3D digital analysis for this purpose, a critical evaluation of the reliability of digital ...
Yi Te Lin, Chenshuang Li, Jonathan Korostoff, Joseph P. Fiorellini, Jie Yang, Yu‐Cheng Chang   +5 more
wiley   +1 more source

Temporal Convolutional Neural Networks for Radar Micro-Doppler Based Gait Recognition. [PDF]

Sensors (Basel), 2021
Addabbo P, Bernardi ML, Biondi F, Cimitile M, Clemente C, Orlando D.   +5 more
europepmc   +1 more source

Confined spaces in space: Cerebral implications of chronic elevations of inspired carbon dioxide and implications for long‐duration space travel

Experimental Physiology, EarlyView.
Abstract Cerebrovascular regulation is critically dependent upon the arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_{\mathrm{2}}}}}$), owing to its effect on cerebral blood flow, tissue PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$, tissue proton concentration, cerebral metabolism and cognitive and neuronal ...
Jay M. J. R. Carr, Philip N. Ainslie, Trevor Day   +2 more
wiley   +1 more source

Portable Micro-Doppler Radar with Quadrature Radar Architecture for Non-Contact Human Breath Detection. [PDF]

Sensors (Basel), 2021
Apriono C, Muin F, Juwono FH.
europepmc   +1 more source