Results 151 to 160 of about 171,021 (301)

A Soft‐Soft Contact Triboelectric Nanogenerator with a Ternary Four‐Phase Structure for Self‐Powered High‐Efficiency Dust Removal on Mars

open access: yesAdvanced Science, EarlyView.
The frequent dust storms and charged dust particles on Mars pose significant challenges to the power generation efficiency and service life of solar panels during exploration missions. This paper proposes a novel wind‐driven ternary four‐phase soft‐soft contact triboelectric nanogenerator (FPS‐TENG) for dust removal.
Fei Yang   +6 more
wiley   +1 more source

Coupled Volterra Equations with Blow-Up Solutions [PDF]

open access: bronze, 1995
W. E. Olmstead   +2 more
openalex   +1 more source

A Myelin Debris Cleaner for Spinal Cord Injury Recovery: Polycaprolactone / Cell Membrane Assembled Scaffolds

open access: yesAdvanced Science, EarlyView.
pMM‐PCL, made up of pretreated macrophage menbrane and polycaprolactone, boasts the adsorption of harmful myelin debris in the microenvironment of spinal cord injury. Abstract After spinal cord injury (SCI), a mass of myelin debris derived from injured myelin sheath will be consistently generated and induce macrophages to be foam cells.
Yuchen Zhou   +7 more
wiley   +1 more source

Blow up of the Solutions of Nonlinear Wave Equation

open access: yesBoundary Value Problems, 2007
We construct for every fixed the metric , where , , , , are continuous functions, , for which we consider the Cauchy problem , where , ; , , where , , , , , , and are positive constants.
Georgiev Svetlin Georgiev
doaj  

Fabrication of Dual Photodynamic Enhanced Antimicrobial CDs@ZIF‐8/Polycaprolactone/Ethyl Cellulose Nanofibrous Films for Fruit Preservation

open access: yesAdvanced Science, EarlyView.
Carbon dots (CDs) are incorporated into ZIF‐8 to synthesize CDs@ZIF‐8 nanocomposites, which exhibit dual photodynamic enhanced antimicrobial properties. This enhancement is due to the narrow bandgap of CDs@ZIF‐8, which facilitates interfacial electronic transfer, resulting in increased reactive oxygen species. Microfluidic blow spinning is then used to
Yongrui Ti   +10 more
wiley   +1 more source

La precisión de la nada (reflexiones sobre Blow Up)

open access: yesCuadernos de Filología Italiana, 2008
Este artículo, partiendo de una valoración general sobre la primera parte de la producción cinematográfica de Michelangelo Antonioni, se centra en el análisis de la película Blow Up de la que propone una nueva lectura, destacando su contenido metatextual.
Aurora Conde Muñoz
doaj  

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