Results 131 to 140 of about 11,551 (248)

Geoelectric Field Caused by Flux Transfer Events in an Ionosphere‐Coupled Vlasiator Simulation

Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.
Abstract We report on the relationship between flux transfer events (FTEs) at Earth's magnetopause and the geoelectric field that is induced near the FTEs' magnetic footpoints. We study this system using the global hybrid‐Vlasov code Vlasiator, which has recently been extended to model ionospheric physics.
K. Horaites, M. Alho, Y. Pfau‐Kempf, U. Ganse, A. Workayehu, J. Suni, F. Tesema, L. Juusola, G. Cozzani, S. Hoilijoki, I. Zaitsev, S. Kavosi, M. Palmroth   +12 more
wiley   +1 more source

Maintal Blackout simulation model and input data

<p>Input data and results of the <strong>simulation of blackout scenarios</strong>.</p> <p><strong>Raw data for the creation of electrical load profiles</strong> for the blackout simulation.</p ...
4wardEnergyResearch GmbH, Alpha IC
core   +1 more source

Importance of High Cadence Magnetometer Data for Investigating Geomagnetic Disturbances

Space Weather, Volume 24, Issue 6, June 2026.
Abstract Geomagnetic disturbances (GMDs) are rapid changes in the magnetic field of the Earth that may drive geomagnetically induced currents (GICs), known to cause damage to infrastructure such as power grids and pipelines. Globally, GIC measurements are often hard to obtain; therefore, GMDs are used as a proxy for GICs.
G. E. Bower, S. M. Imber, S. E. Milan, C. Beggan, J. W. Gjerloev   +4 more
wiley   +1 more source

Geomagnetically Induced Currents, Transformer Harmonics, and Reactive Power Impacts: Observed Response of a Single‐Phase Transformer in New Zealand

Space Weather, Volume 24, Issue 6, June 2026.
Abstract Geomagnetic storms represent a space weather hazard to power transmission networks due to the effects of induced geo‐electric fields within the conducting surface of the Earth. These drive electric currents in power transmission lines which can flow to ground through the neutral‐ground connections of transformers.
Xinhu Feng, C. J. Rodger, M. A. Clilverd, D. H. Mac Manus, Victor Lo, M. Dalzell, A. Renton, A. Lapthorn, J. B. Brundell, Tanja Petersen   +9 more
wiley   +1 more source

Alcoholic blackout for criminally relevant behavior

, 2004
Some criminal suspects claim to have had an alcohol-induced blackout during crimes they have committed. Are alcoholic blackouts a frequently occurring phenomenon, or are they merely used as an excuse to minimize responsibility?
Merckelbach, H., Rabvelli, D., Nijman, H., Mekking-Pompen, I., van Oorsouw, K.   +4 more
core  

Multi‐Wavelength Transformer‐Based 24‐Hour Solar Flare Forecasting at the Active‐Region Level

Space Weather, Volume 24, Issue 6, June 2026.
Abstract Solar flare forecasting remains challenging due to the complex spatiotemporal evolution of solar active regions (ARs) and the severe class imbalance associated with high‐impact events. In this work, we investigate a transformer‐based framework for active‐region–level solar flare forecasting using short sequences of multi‐wavelength ...
Dunia Alatoom, Nikos Nikolaou
wiley   +1 more source

A Control Strategy for Variable Speed Condenser Based on Doubly‐Fed Machine

IET Smart Energy Systems, Volume 2, Issue 2, Page 120-130, June 2026.
This paper proposes a variable speed condenser (VSC) control strategy based on a doubly fed machine. It can be installed in PV stations and wind farms to enhance the grid‐connection performance of renewable energy power plants. ABSTRACT The lack of active power support capability in power systems with large‐scale renewable energy integration has become
Jian Zhang, Wenfeng Li, Huadong Sun, Wei Wei, Zhiqiang Li, Zhichen Geng   +5 more
wiley   +1 more source

ASCERTAINMENT OF ELECTRIC-SUPPLY SCHEMES RELIABILITY FOR THE ATOMIC POWER PLANT AUXILIARIES

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2015
The paper completes ascertainment of electrical-supply scheme reliability for the auxiliaries of a nuclear power plant. Thereat the author considers the system behavior during the block normal operation, carrying out current maintenance, and capital ...
A. L. Starzhinskij
doaj  

Legitimacy and efficacy: The blackout of Wikipedia

, 2012
The hallmark of the successful online protest against SOPA was the blackout of Wikipedia for a day. This paper tracks the internal dynamics that led to Wikipedia’s blackout and focuses on the place that legitimacy and authority had in crafting the ...
Oz, Ayelet
core  

The feasibility of integrating remote breath alcohol monitoring into ecological momentary assessment of intimate partner violence among young adults with a history of heavy drinking and aggression

Addiction, Volume 121, Issue 6, Page 1458-1473, June 2026.
Abstract Aims We examined the feasibility and acceptability of pairing portable breathalyzers to assess field alcohol use with mobile ecological momentary assessment (EMA) to assess intimate partner violence (IPV; psychological, cyber, physical and sexual aggression) perpetration and victimization among undergraduates who drink heavily and were ...
Meagan J. Brem, Denis M. McCarthy, Ryan C. Shorey, Muyao Lin, Alicia J. Lozano, Emily Sjafii, Allison Tobar‐Santamaria   +6 more
wiley   +1 more source