Results 81 to 90 of about 19,080 (295)

Ocean Showers Power the Global Electric Circuit

Eos, 2017
Satellite measurements confirm hundred-year-old observations collected by boat.
openaire   +1 more source

Dual magnetodynamic finite element formulations with natural definitions of global quantities for electric circuit coupling

, 2001
peer reviewedBoth general families of magnetodynamic formulations, i.e. h- and b-conform formulations, are studied in the frame of the finite element method, in 2D and 3D.
Dular, Patrick, P. Dular
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

An Array of Low‐Cost, High‐Speed, Autonomous Electric Field Mills for Thunderstorm Research

Earth and Space Science, 2020
The atmospheric electric field is an important research parameter in understanding storm electrification and energy exchange between lightning and the atmosphere across the globe.
A. Antunes de Sá, R. Marshall, A. Sousa, A. Viets, W. Deierling   +4 more
doaj   +1 more source

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Atmospheric Electricity Data From Lerwick During 1964 to 1984

Geoscience Data Journal
A dataset of the atmospheric Potential Gradient (PG) from Lerwick observatory in Shetland is now available, which provides hourly‐averaged PG for each month, from January 1964 to July 1984.
R. G. Harrison, H. Mkrtchyan, K. A. Nicoll   +2 more
doaj   +1 more source

Observations and Variability of Near-Surface Atmospheric Electric Fields across Multiple Stations

Atmosphere
The near-surface atmospheric electrostatic field plays a pivotal role in comprehending the global atmospheric circuit model and its influence on climate change. Prior to delving into the intricate interplay between solar activities, geological activities,
Wen Li, Zhibin Sun, Zhaoai Yan, Zhongsong Ma   +3 more
doaj   +1 more source

Solar Wind-Ionosphere-Troposphere Coupling Via the Polar Branch of the Global Electric Circuit [PDF]

It is believed that the global atmospheric electrical circuit (GEC) could provide a possible link between the space environment and terrestrial weather.
Lukianova, Renata, Frank-Kamenetsky, Alexander, Kozlovsky, Alexander, Victor, Jeni   +3 more
core   +1 more source

Bandgap‐Engineered AlGaAs/GaAs Heterostructures for Wavelength‐Selective Dual‐Polarity Photoelectrochemistry

Advanced Functional Materials, EarlyView.
Bandgap‐engineered AlGaAs/GaAs heterostructures exhibit wavelength‐selective dual‐polarity photoelectrochemistry, switching from photocathodic to photoanodic response depending on excitation wavelength. The polarity transition is governed by band‐selective absorption, built‐in electric‐field‐driven carrier transport, and interfacial charge‐transfer ...
Yukai Mao, Lipin Chen, Jules Courtin, Siyu Lin, Gangri Cai, Yan Zhu, Yoan Léger, Nicolas Bertru, Jinshi Zhao, Charles Cornet   +9 more
wiley   +1 more source

The global atmospheric electrical circuit, solar activity and climate change.

, 2000
The study of the global atmospheric electric circuit has advanced dramatically in the past 50 years. Large advances have been made in the areas of lightning and thunderstorm research, as related to the global circuit.
C Price, M J Rycroft, S Israelsson
core