Results 71 to 80 of about 23,252 (283)
Impact of Storm-Enhanced Density (SED) on Ion Upflow Fluxes During Geomagnetic Storm
Frontiers in Astronomy and Space Sciences, 2021 The impact of the dynamic evolution of the Storm-Enhanced Density (SED) on the upward ion fluxes during the March 06, 2016 geomagnetic storm is studied using comprehensive multi-scale datasets.
Shasha Zou +4 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou +4 more
wiley +1 more source
Climatology of GPS ionospheric scintillations over high and mid-latitude European regions [PDF]
Annales Geophysicae, 2009 We analyze data of ionospheric scintillation in the geographic latitudinal range 44°–88° N during the period of October, November and December 2003 as a first step to develop a "scintillation climatology" over Northern Europe.
L. Spogli +6 more
doaj +1 more source
Using Data Assimilation to Reconstruct High‐Latitude Polar Cap Patches
Radio Science, 2020 AbstractDiscrete high‐density plasma structures in the Earth's ionosphere that convect across the polar cap from the dayside to nightside are known as polar cap patches. This high‐latitude phenomenon can interfere and disrupt satellite and high‐frequency (HF) communications when the associated sharp electron density gradients are encountered, and ...
Michael Negale +8 more
openaire +2 more sources
Seasonal influence on polar cap patches in the high‐latitude nightside ionosphere [PDF]
Journal of Geophysical Research: Space Physics, 2010 The influence of the season on the patch‐to‐background density ratio of polar cap patches in the nightside ionosphere was observed above northern Scandinavia around solar maximum (1999–2001). This is the first study of the seasonal effect in the nightside polar ionosphere.
Wood, AG, Pryse, SE
openaire +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Magnetic Shear Damped Polar Convective Fluid Instabilities
, 2017 The influence of the magnetic field shear is studied on the $E\times B$ (and/or Gravitational) and the Current Convective Instabilities (CCI) occuring in the High latitude F-layer ionosphere.
Atul, Jyoti K +6 more
core +1 more source
Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook
Advanced Materials Technologies, EarlyView.A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi +12 more
wiley +1 more source
Climatology of GPS phase scintillation at northern high latitudes for the period from 2008 to 2013 [PDF]
Annales Geophysicae, 2015 Global positioning system scintillation and total electron content (TEC) data have been collected by ten specialized GPS Ionospheric Scintillation and TEC Monitors (GISTMs) of the Canadian High Arctic Ionospheric Network (CHAIN).
P. Prikryl +4 more
doaj +1 more source
Statistical analysis of luminosity of polar cap patches [PDF]
, 2016 第3回極域科学シンポジウム/第36回極域宙空圏シンポジウム 11月26日（月）、27日（火） 国立極地研究所 ...
Hosokawa Keisuke +7 more
core +1 more source