Results 11 to 20 of about 152,419 (267)
User Influence on Polarization Characteristics in Off-Body Channels
IEEE Access, 2020 This article investigates the impact of the user's body on wearable antenna radiation characteristics and the consequent effects on the off-body channel, with the focus on the polarization aspect.
Kenan Turbic +3 more
doaj +1 more source
Extension and Limits of Depolarization-Fringe Contrast Roughness Method in Sub-Micron Domain
Sensors, 2021 To guarantee quality standards for the industry, surface properties, particularly those of roughness, must be considered in many areas of application. Today, several methods are available on the market, but some damage the surface to be tested as they ...
Franziska Pöller +4 more
doaj +1 more source
Frontiers in Cell and Developmental Biology, 2020 Brugada syndrome (BrS) is one of the major causes of sudden cardiac death in young people, while the underlying mechanisms are not completely understood.
Wener Li +22 more
doaj +1 more source
Evaluation of the Relationship between T2*CMR and Cardiac Depolarization and Repolarization Parameters in Beta-Thalassemia Patients [PDF]
Journal of Kerman University of Medical SciencesBackground: Cardiac iron overload causes severe cardiac complications and is a leading cause of death in beta-thalassemia major patient. T2*CMR can detect preclinical cardiac iron overload.
yazdan ghandi +4 more
doaj +1 more source
Lidar Observed Optical Properties of Tropical Cirrus Clouds Over Gadanki Region
Frontiers in Earth Science, 2020 The presence of cirrus cloud has its impact on the earth’s radiation budget. In order to study the effect of cirrus clouds in the tropical regions, it is essential to understand, and characterize their optical properties.
Nellore Manoj Kumar +1 more
doaj +1 more source
An integrated algorithm for structural health monitoring of composite plate using electromechanical impedance [PDF]
Journal of Engineering Science and Military Technologies, 2020 extra-ordinary development of structural materials, such as compositematerials, and structural configurations necessitated establishing robustand continuous structural health monitoring (SHM) systems.
Mostafa Amin Abdelzaher, Mohamed Salem
doaj +1 more source
A Framework on Polarization, Cognitive Inflexibility, and Rigid Cognitive Specialization
Frontiers in Psychology, 2022 Polarization is pervasive in the current sociopolitical discourse. Polarization tends to increase cognitive inflexibility where people become less capable of updating their beliefs upon new information or switching between different ways of thinking ...
James Shyan-Tau Wu +7 more
doaj +1 more source
The Beginnings of the Academic Career of Ștefan Procopiu [PDF]
Memoirs of the Scientific Sections of the Romanian Academy, 2022 The two authors of the study approach the first steps of the impressive scientific career of acad. Ștefan Procopiu (1890-1972), and his fundamental discoveries, namely: determination of the molecular magnetic moment, the Procopiu phenomenon (longitudinal
Monica Nănescu, Oana Florescu
doaj
Membranes, 2021 Lithium imposes several cellular effects allegedly through multiple physiological mechanisms. Membrane depolarization is a potential unifying concept of these mechanisms. Multiple inherent imperfections of classical electrophysiology limit its ability to
Lubna Khreesha +15 more
doaj +1 more source
Remote Sensing, 2016 Focusing on scattering from natural media, dihedral (double bounce) scattering is often characterized as a soil-trunk double Fresnel reflection, like for instance, in most model-based decompositions.
Thomas Jagdhuber
doaj +1 more source