Results 231 to 240 of about 65,168 (320)

Ferromagnetic Resonance Studies of La0.67Ca0.33MnO3Film under Stress

open access: diamond, 2004
B. Kundys   +4 more
openalex   +1 more source

Impact Plasma Amplification of the Ancient Mercury Magnetic Field

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Spacecraft measurements of Mercury indicate that it has a core dynamo with a surface field of 200–800 nT. These data also indicate that the northern hemisphere crust contains remanent magnetization likely produced by an ancient magnetic field. The inferred magnetization intensity is consistent with a wide range of paleofield strengths (0.2–50 ...
Isaac S. Narrett   +6 more
wiley   +1 more source

High Spin Iron–Phosphinidene and Arsinidene Complexes With Attenuated Metal–Ligand Multiple Bond Character

open access: yesAngewandte Chemie, Volume 138, Issue 18, 27 April 2026.
Unusually low metal–ligand bond orders are observed in high spin iron(II) pnictogenidene (PH2– and AsH2–) complexes. Electronic structure analysis provides evidence for multiconfigurational character that attenuates the metal–ligand multiple bond character normally that is typically associated with pnictogenidene ligands. These complexes can be used to
Austin D. Chivington   +5 more
wiley   +2 more sources

Cerebrovascular Function in Women With Polycystic Ovary Syndrome: A Pilot Multi‐Parameter Magnetic Resonance Imaging Study

open access: yesClinical Endocrinology, Volume 104, Issue 5, Page 493-506, May 2026.
ABSTRACT Objective Polycystic ovary syndrome (PCOS) is associated with an increased risk of cerebrovascular disease, but the effects on cerebrovascular function are unknown. In this pilot study, we sought to compare cerebrovascular perfusion, pulsatility, reactivity and metabolism between women with PCOS and healthy volunteers using MRI, and ...
Melissa E. Wright   +5 more
wiley   +1 more source

Utility of Three‐Dimensional Echocardiography for Ventricular Assessment in Congenital Heart Disease: A Comparative Retrospective Study

open access: yesEchocardiography, Volume 43, Issue 5, May 2026.
Three‐dimensional echocardiography provides reliable ventricular assessment in patients with congenital heart disease, showing a strong correlation with cardiac magnetic resonance imaging and catheterization despite systematic underestimation. ABSTRACT Purpose Accurate quantification of ventricular volumes and function is critical for managing ...
Yoichiro Ishii   +8 more
wiley   +1 more source

Atypical Change Detection in Sound Sequences: A Behavioral and Magnetoencephalography Study in Congenital Amusia

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 9, May 2026.
When passively listening to oddball sequences during magnetoencephalography recordings, individuals with congenital amusia show abnormalities of mismatch negativity for frequency deviants in the right temporal and right frontal cortices, whatever the stimulus onset asynchrony and change size.
Yohana Lévêque   +8 more
wiley   +1 more source

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