Results 51 to 60 of about 48,111 (210)

Predicting macrobending loss for large-mode area photonic crystal fibers

open access: yes, 2004
We report on an easy-to-evaluate expression for the prediction of the bend-loss for a large mode area photonic crystal fiber (PCF) with a triangular air-hole lattice. The expression is based on a recently proposed formulation of the V-parameter for a PCF
Albertsen, M.   +5 more
core   +1 more source

Eco‐Friendly Preparation of Porous Starch via Water‐Induced Amylose Solubilization

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 5, May 2026.
ABSTRACT Starch is a safe and biocompatible excipient in pharmaceutical formulations. Introducing pores into its granules transforms it into a biodegradable carrier suitable for drug delivery. Various strategies have been developed to induce pore formation, including physical methods (e.g., microwave, ultrasound), chemical methods (e.g., solvent ...
Anna Imbriano   +9 more
wiley   +1 more source

Probing Interfacial Reaction Pathways in Atomic Layer Deposition on Sulfide Superionic Conductors

open access: yesSmall Structures, Volume 7, Issue 5, May 2026.
Atomic layer deposition of Al2O3 on the sulfide superionic conductor Li6PS5Cl proceeds via reactions with native OH, SH, and PS3‐OH surface groups, enabling immediate nucleation and conformal sub‐nanometer coatings. Spectroscopic measurements combined with theory reveal reversible surface chemistry that preserves the sulfide framework, providing ...
Kyobin Park   +13 more
wiley   +1 more source

Joseph L. Laurenti y Alberto Porqueras Mayo, Nuevos estudios bibliográficos sobre la Edad de Oro. (Más fondos raros y colecciones en la biblioteca de la Universidad de Illinois). Pról. de Sara de Mundo Lo. Promociones y Publicaciones Universitarias, Barcelona, 1994; 477 pp.

open access: yesNueva Revista de Filología Hispánica, 1994
Se reseñó el libro: Nuevos estudios bibliográficos sobre la Edad de Oro. (Más fondos raros y colecciones en la biblioteca de la Universidad de Illinois).
Alejandro Rivas Velázquez
doaj   +1 more source

Hard-wall Potential Function for Transport Properties of Alkali Metals Vapor

open access: yes, 2007
This study demonstrates that the transport properties of alkali metals are determined principally by the repulsive wall of the pair interaction potential function. The (hard-wall) Lennard-Jones(15-6) effective pair potential function is used to calculate
Fatemeh Niroomand-Hosseini   +7 more
core   +1 more source

Enhanced Decadal Variance in Nordic Seas With AMOC Weakening in CESM

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The subpolar North Atlantic (SPNA) exhibits rapid, decadal‐scale cooling events in several climate model projections, but the mechanisms behind this variability, particularly the role of a weakening Atlantic Meridional Overturning Circulation (AMOC), remain uncertain.
Casey R. Patrizio   +3 more
wiley   +1 more source

Sanford Shepard, El Pinciano y las teorías literarias del Siglo de Oro. Gredos, Madrid, 1962; 227 pp.

open access: yesNueva Revista de Filología Hispánica, 1966
Se reseñó el libro: El Pinciano y las teorías literarias del siglo de Oro.
Carlos Orlando Nallim
doaj   +1 more source

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 15, 17 April 2026.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng   +12 more
wiley   +1 more source

Maxime Chevalier, Folklore y literatura: el cuento oral en el Siglo de Oro. Editorial Crítica, Grupo Editorial Grijalbo, Barcelona, 1978; 174 pp.

open access: yesNueva Revista de Filología Hispánica, 1980
Se reseñó el libro: Folklore y literatura: el cuento oral en el Siglo de Oro.
Giuseppe Di Stefano
doaj   +1 more source

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