Results 211 to 220 of about 34,201 (289)

Magnetic Signature of Oceanic Transform Faults and Their Fracture Zones

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Oceanic transform faults (TFs) offset mid‐ocean ridges, juxtaposing different‐aged crust and causing fracture zones (FZ) crossing ocean basins. Mounting evidence challenges the consensus that TFs are conservative plate boundaries, instead supporting the existence of extensional tectonics and two phases of magmatism.
Fei Zhou   +4 more
wiley   +1 more source

Charge Density and Magnetic Properties in Cobalt(II) Single‐Molecule Magnets: Impact of Ligand Substitution

open access: yesChemPhysChem, Volume 27, Issue 9, 14 May 2026.
Two Co(II) complexes with slight differences in their SN2 ligands were studied by magnetic measurements, experimental charge density determination, and computational methods to determine the cobalt d‐orbital population and the effect on different single‐molecule magnet properties.
Katharina Rachuy   +3 more
wiley   +1 more source

Enhancing Catalyst Stability for Magnetically Induced Aqueous Catalysis: Functionalization with a Hydrosoluble Zwitterionic Amidinate Ligand

open access: yesChemSusChem, Volume 19, Issue 9, 14 May 2026.
A stable, water‐compatible catalyst for the magnetically induced hydrogenation of biomass‐derived compounds in aqueous media was developed by functionalizing magnetic core–shell FeCo@Ni nanoparticles with a new hydrosoluble zwitterionic amidinate ligand via ligand exchange in a biphasic system. The efficient conversion of biomass‐derived compounds into
José Aceituno   +6 more
wiley   +1 more source

MagNanoTrap Enrichment Empowers Ultra‐Sensitive Quantification of Mixed Nanoplastic Particles From Environmental Water Samples

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 20, 11 May 2026.
Fe3O4 nanoparticles coated with the bifunctional peptide LCI‐DZ‐MBP1, where LCI binds the iron oxide surface and MBP1 acts as a universal plastic‐binding peptide, combined with pyrolysis‐gas chromatography/mass spectrometry (Py‐GC/MS), enable efficient enrichment, precise detection, and quantification of mixed plastics (PS, PE, PP, PET, PMMA, PC, Nylon
Maochao Mao   +5 more
wiley   +1 more source

Comparative Analysis of the Performances of a Nonlinear Observer and Nonlinear Kalman Filters in the Presence of Non‐Gaussian Disturbances

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 7, Page 3896-3913, 10 May 2026.
ABSTRACT This paper focuses on state estimation for a fairly general class of systems, involving nonlinear functions and disturbances in both the process dynamics and output equations. A nonlinear observer that satisfies a H∞$$ {\boldsymbol{H}}_{\boldsymbol{\infty}} $$ disturbance attenuation constraint in addition to providing asymptotic stability in ...
Hamidreza Movahedi   +2 more
wiley   +1 more source

Fluxgate Magnetometers Based on New Physical Principles. [PDF]

open access: yesSensors (Basel)
Bryakin IV   +4 more
europepmc   +1 more source

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