Results 101 to 110 of about 1,750,707 (221)
Journal of Sleep Research, Volume 35, Issue 5, October 2026.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 +16 more
wiley +1 more source
The radar signature of the Wind Lens: a less disruptive wind turbine? [PDF]
, 2012 We study the radar signature of a new type of wind turbine, named the Wind Lens. This design includes a flanged shroud around the turbine which concentrates the wind flow past the turbine blades and hence improves the efficiency.
H. Griffiths +9 more
core +1 more source
Advanced Healthcare Materials, Volume 15, Issue 35, 18 September 2026.This study presents an implantable, wireless, battery‐free oximeter that can continuously monitor physiologically consistent regional tissue oxygenation under dynamic changes of blood volume. This is achieved through multiwavelength photoplethysmography and validated both via Monte Carlo simulations and in vivo rat studies. Different stress events were
Anat Usatinsky +12 more
wiley +1 more source
Advanced Science, Volume 13, Issue 53, 24 September 2026.A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang +12 more
wiley +1 more source
Information &Functional Materials, Volume 3, Issue 3, Page 268-295, September 2026.Piezoelectric materials are reviewed as active platforms for medical ultrasound, bridging electromechanical fundamentals, transducer architectures, and biomedical applications. Material–device co‐design is emphasized as the key to high‐performance diagnosis, therapy, monitoring, wearable ultrasound, and emerging ultrasound‐responsive functions ...
Jianan Li, Qing Wan
wiley +1 more source
Advanced high resolution methods for radar imaging and micro-Doppler signature extraction [PDF]
, 2013 This Thesis presents radar concepts and signal processing techniques including the fractional Fourier transform (FrFT), Chebyshev polynomial approximation and Singular Spectrum Analysis (SSA) for advanced high resolution radar imaging and micro ...
Clemente, Carmine
core +2 more sources
Microsurgery, Volume 46, Issue 6, September 2026.ABSTRACT Background Timely re‐exploration is critical when free flaps show vascular compromise. However, the relative contribution of modifiable pre‐incision delays after surgery registration and opportunities to shorten time to re‐exploration within the recognition‐to‐incision pathway after flap ischaemia recognition remain uncertain. This study aimed
Alexander Fiedler +10 more
wiley +1 more source
Micro-doppler detection in forward scattering radar: theoretical analysis and experiment [PDF]
, 2017 Forward scatter radar (FSR) is actively studied in the field of radars, as it has many advantages such as robust to radar absorbing material and possibility in target recognition.
Salah, Asem Ahmad +5 more
core +1 more source
Micro-Doppler Analysis of Small UAVs
, 2012 Coherent radar measures micro-Doppler properties of moving objects. The micro-Doppler signature depends on parts of an object moving and rotating in addition to the main body motion (e.g.
Prémel Cabic, G. +2 more
core
Radar UAV and bird signature comparisons with micro-Doppler [PDF]
, 2021 Ritchie, M, Peters, N, Horne, C
openaire +2 more sources