Results 231 to 240 of about 778,500 (304)

Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina

open access: yesAdvanced Functional Materials, EarlyView.
Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand   +5 more
wiley   +1 more source

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

Early Mortality and Health Care Costs in Patients Recently Diagnosed With Kaposi Sarcoma at the National Cancer Institute, Mexico City. [PDF]

open access: yesOpen Forum Infect Dis
Carpio-Guadarrama D   +6 more
europepmc   +1 more source

Health care costs of incident ADHD in children and adolescents in Germany - A claims data analysis within the framework of the consortium project INTEGRATE-ADHD. [PDF]

open access: yesJ Health Monit
Hasemann L   +12 more
europepmc   +1 more source

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