Results 101 to 110 of about 9,918,458 (219)
Advanced Science, Volume 13, Issue 56, 9 October 2026.ABSTRACT Atrial fibrillation (AF) increases the risk of stroke and heart failure, yet accurate quantification of AF burden in daily life remains difficult. Although smartwatch photoplethysmography (PPG) supports continuous monitoring, complex rhythms and signal noise can impair burden estimation.
Song Zuo +27 more
wiley +1 more source
Advanced Intelligent Discovery, Volume 2, Issue 5, October 2026.Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang +3 more
wiley +1 more source
The Earth seen from Space by Radar Remote Sensing - a Vision for 2025 [PDF]
, 2012 In a changing and dynamic world, high-resolution and timely geospatial information with global access and coverage becomes increasingly important. Constellations of radar satellites will play a major role in this task, since spaceborne radar is the only ...
Alberto Moreira, Moreira, Alberto
core +1 more source
Journal of Extracellular Vesicles, Volume 15, Issue 10, October 2026.ABSTRACT Spinal cord injury (SCI) poses a formidable challenge in regenerative medicine, with current therapeutic strategies proving largely unsuccessful in achieving functional repair. Notably, paediatric patients and neonatal mice exhibit spontaneous and efficient regeneration after SCI, while the mechanisms remain elusive.
Yongfeng Zhang +31 more
wiley +1 more source
Ultra‐High Isolation Decoupling and Matching Network for mmWave Antennas in Near‐Range FMCW Radars
Microwave and Optical Technology Letters, Volume 68, Issue 10, October 2026.ABSTRACT A decoupling and matching network (DMN) based on substrate integrated coaxial line technique is proposed to suppress the mutual coupling between a pair of transmitting and receiving antennas operating at 35 GHz. The distorted radiation patterns, typically observed in closely spaced antennas, were improved by introducing carefully designed ...
Zhi Yue Xu, Xinyi Tang, Zhi Ning Chen
wiley +1 more source
Spatial Information-Theoretic Optimal LPI Radar Waveform Design. [PDF]
Entropy (Basel), 2022 Chen J, Wang J, Zhang Y, Wang F, Zhou J.
europepmc +1 more source
A Regional Intercomparison of Ice Sheet Mass Balance Estimates of the Northwest Greenland Ice Sheet
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.Abstract Changes in ice sheet mass manifest as changes in ice flow, ice thickness, and gravitational attraction. These parameters can be measured from space and used to track Greenland's contribution to sea level rise independently from each other. While an excellent level of agreement between these satellite techniques has been demonstrated at the ice
Inès N. Otosaka +5 more
wiley +1 more source
An investigation of a frequency diverse array [PDF]
, 2009 This thesis presents a novel concept for focusing an antenna beam pattern as a function of range, time, and angle. In conventional phased arrays, beam steering is achieved by applying a linear phase progression across the aperture.
Antonik, P.
core
Lean Neural Networks for Autonomous Radar Waveform Design. [PDF]
Sensors (Basel), 2022 Baietto A +5 more
europepmc +1 more source
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Fault‐slip reversals indicate transient stress changes and may illuminate earthquake preparation processes. Here we present high‐resolution observations of sub‐millimetric creep and slip reversals on the Altaquelle Fault, a Quaternary normal fault in the southern Vienna Basin, preceding a regionally significant intraplate earthquake sequence ...
I. Baroň +13 more
wiley +1 more source