Results 221 to 230 of about 43,822 (262)

Polarized neural responses to political narratives are sensitive to small variations in self-reported political perspectives. [PDF]

open access: yesiScience
Zebarjadi N   +6 more
europepmc   +1 more source

Near‐Source Ground Motion From Normal Faults: Insights From the Physics‐Based Numerical Simulations of the 1980 Irpinia Earthquake, Southern Italy

open access: yesEarthquake Spectra, Volume 42, Issue 2, May 2026.
In this paper, the physics‐based numerical simulation of the strongest instrumental earthquake in the recent seismic history of Italy, i.e., the Nov 23, 1980 Irpinia earthquake in Southern Italy, with magnitude MW 6.8, is presented and discussed. A 3D spectral element model covering an extended region (147 × 110 km2) was constructed, with a frequency ...
Roberto Paolucci   +5 more
wiley   +1 more source

Extraction, Structural Characterization and Anti‐Inflammatory Activity of Polysaccharides From Conioselinum vaginatum

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
This study employed an ultrasonic‐assisted extraction (UAE) method combined with column chromatography purification to obtain two homogeneous polysaccharides (CVP‐I and CVP‐II) from Conioselinum vaginatum, which exhibited distinct physicochemical properties and structural characteristics, and exerted anti‐inflammatory effects by inhibiting the ...
Conghui Ren   +6 more
wiley   +1 more source

Enhanced Photostability through Rapid Exciton Decay in Desymmetrized Cyclopentannulated Acenes with Strong Face-to-Face pi Stacking. [PDF]

open access: yesChem Mater
Cruz CD   +9 more
europepmc   +1 more source

Structure and Spectroscopy of Criegee Intermediates in Gas‐ and Aqueous Environments

open access: yesHelvetica Chimica Acta, Volume 109, Issue 5, May 2026.
ABSTRACT The dynamics and spectroscopy of the small (H2COO) and large (CH3CHOO) Criegee intermediates (CIs) in the gas phase, inside/on water droplets, on amorphous solid water (ASW) and in bulk water are investigated using validated energy functions.
Cangtao Yin   +2 more
wiley   +1 more source

Clinical Applications of Electrical Conductivity Imaging Using MRI

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 5, Page 1224-1245, May 2026.
ABSTRACT Magnetic resonance imaging (MRI) has emerged as a noninvasive technique for probing the electrical properties of biological tissues: electrical conductivity and relative permittivity. This review focuses on the electrical conductivity and provides a comprehensive overview of applications across both low‐ and high‐frequency regimes.
Stefano Mandija   +14 more
wiley   +1 more source

Differential Dynamic Microscopy of Polymer Hydrogels

open access: yesMacromolecular Chemistry and Physics, Volume 227, Issue 9, 15 May 2026.
ABSTRACT Polymer hydrogels are covalently or physically crosslinked polymer networks. The mechanical and rheological properties of these materials are linked to thermodynamics and local chain fluctuations. Measuring the local network dynamics can help understand material performance locally and in a non‐destructive way, and this is typically done with ...
Sujata Dhakal   +3 more
wiley   +1 more source

Mercury (II) Removal From Stock Solutions Using Pulsed Electrochemical Technique Coupled With Biochar Adsorbent

open access: yesChemistryOpen, Volume 15, Issue 5, May 2026.
Pulsed electrooxidation combined with magnetic biochar adsorption achieved up to 98.9% Hg(II) removal from synthetic water. Optimal conditions (pH‐6.03, 34.15 min, 1.55 g/L biochar, 0.43 A, 227 mg/L Hg) enhanced efficiency beyond electrooxidation alone, demonstrating a synergistic, energy‐efficient treatment approach.
Werkne Sorsa Muleta   +3 more
wiley   +1 more source

Algorithm for Minimal Polarized Polynomial Form Determination

IEEE Transactions on Computers, 1974
Boolean difference when considering the polarized polynomial forms (AND–EXCLUSIVE OR forms in which each variable in all terms is complemented or uncomplemented) is used in this correspondence. Algorithms for determining quasi-minimnal and minimal polarized forms of the given functions are described.
Slobodan B. Marinkovic, Zivko Tosic
exaly   +2 more sources

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