Results 71 to 80 of about 1,156 (218)

Surface Air Enrichment of Cosmogenic 35S at a Subtropical Site During the May 2024 Solar Superstorm

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Cosmogenic radiosulfur (35S) is produced in the atmosphere by high‐energy particle interactions and serves as a sensitive tracer of stratospheric intrusions. In May 2024, an extreme solar storm provided a rare opportunity to examine atmospheric 35S responses to intense solar activity.
Xinling Zou   +4 more
wiley   +1 more source

Theory of the Formation of Forbush Decrease in a Magnetic Cloud: Dependence of Forbush Decrease Characteristics on Magnetic Cloud Parameters

open access: yesThe Astrophysical Journal, 2019
Abstract A theory of the formation of Forbush decrease in a magnetic cloud is presented. It is found that the formation mechanism is the energy loss of cosmic rays in a magnetic cloud represented as a moving magnetic loop with a helical field.
A. S. Petukhova   +2 more
openaire   +1 more source

Shared Versus Unique Features of Neural Activation During Cognitive Flexibility Across Restrictive Eating Disorder Presentations

open access: yesInternational Journal of Eating Disorders, Volume 59, Issue 3, Page 466-477, March 2026.
ABSTRACT Objective Restrictive eating disorders (EDs), including anorexia nervosa (AN) and atypical AN (Atyp‐AN), are often associated with cognitive rigidity that can impede treatment. The dorsolateral prefrontal cortex (dlPFC) plays a central role in cognitive control, but it remains unclear whether its activation during cognitive flexibility will ...
Adrienne L. Romer   +19 more
wiley   +1 more source

Identifying Distinct Latent Profiles of Executive Functioning Among Adolescents and Adults With Anorexia Nervosa and Adolescent Healthy Controls

open access: yesEuropean Eating Disorders Review, Volume 34, Issue 2, Page 442-454, March 2026.
ABSTRACT Objective Research suggests executive functioning (EF) inefficiencies contribute to anorexia nervosa (AN) onset and maintenance. Identifying EF subtypes in adolescents and adults with AN compared to healthy controls (HC) may provide insights into differences in illness severity, risk for prolonged illness, and highlight who could respond best ...
Jiana Schnabel   +7 more
wiley   +1 more source

An investigation of Forbush decrease event and geomagnetic disturbances

open access: yes, 2000
47-49A large Forbush decrease event which occurred during the period of solar magnetic polarity reversal in solar cycle 22, was observed from 8 to 20 April 1990.
Shrivastava, Pankaj K   +1 more
core  

Characterizing the Signals and Backgrounds in a Low Earth Orbiting Cherenkov Detector, and Background Mitigation Strategies

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Cherenkov detectors have been used in space for decades to measure Galactic Cosmic Rays (GCRs), Solar Energetic Particles (SEPs) and trapped particles. We present proof‐of‐concept GRAS/Geant4 simulations to both show that a cubic fused silica Cherenkov detector with SiPM in LEO has a good sensitivity to SEP and GCR protons as a function of cut‐
C. S. W. Davis   +6 more
wiley   +1 more source

Forbush decrease of the flux of heavy primary nuclei of cosmic rays on May 12 and July 12, 1959

open access: yes, 1961
The time variation of the flux of heavy nuclei with Z ≥ 3 of primary cosmic radiation has been measured during seven balloon flights on May 6-12, 1959, and on July 10-12, 1959. Six of these flights were made from Minneapolis and one from Churchill,
Biswas, S.
core   +1 more source

A multifractal approach to understanding Forbush Decrease events: Correlations with geomagnetic storms and space weather phenomena

open access: yes
The Forbush decrease phenomenon has significant impacts on several environmental conditions, including interference in radio communications, satellite navigation systems, and the health of astronauts in space, among others.
Sierra Porta, David
core   +1 more source

REPORT OF COSMIC-RAY NEUTRON OBSERVATION IN THE 8TH JAPANESE ANTARCTIC RESEARCH EXPEDITION 1967-1968

open access: yesAntarctic Record, 1969
At Syowa Station, Antarctica, the cosmic-ray neutron observation was made, at the initial stage, with the IGY-type neutron monitor during the period from March 1960 to December 1961.
Yoshio ISHIDA, Masahiro KODAMA
doaj   +1 more source

Toroidal models of magnetic field with twisted structure

open access: yesSolar-Terrestrial Physics, 2019
We present and discuss properties of the following magnetic field models in a magnetic cloud: Miller and Turner solution, modified Miller–Turner solution, Romashets–Vandas toroidal and integral models, and Krittinatham–Ruffolo model.
Petukhova A.S., Petukhov S.I.
doaj   +1 more source

Home - About - Disclaimer - Privacy