On the characterization of NaDEHP/n-heptane nonaqueous reverse micelles: The effect of the polar solvent [PDF]
, 2015 The behavior of two polar solvents, ethylene glycol (EG) and dimethylformamide (DMF), entrapped in sodium bis-(2-ethylhexyl) phosphate (NaDEHP)/n-heptane reverse micelles (RMs) was investigated using dynamic light scattering (DLS), molecular probe ...
Chessa, Juana Josefa +4 more
core +1 more source
Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD
Advanced Materials, EarlyView.Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo +6 more
wiley +1 more source
ACUERDO DE ACREDITACIÓN No. 227. CARRERA DE INGENIERÍA EN ACUICULTURA. UNIVERSIDAD ANDRÉS BELLO. SEDES SANTIAGO Y VIÑA DEL MAR [PDF]
, 2013 Texto acuerdo de ...
Agencia Acreditadora de Chile
core
Numerical Implementation of Gradient Algorithms [PDF]
, 2013 A numerical method for computational implementation of gradient dynamical systems is presented. The method is based upon the development of geometric integration numerical methods, which aim at preserving the dynamical properties of the original ordinary
A. Iserles +6 more
core +2 more sources
Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes
Advanced Materials, EarlyView.Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro +13 more
wiley +1 more source
ACUERDO DE ACREDITACIÓN No. 402. CARRERA DE INGENIERÍA EN ADMINISTRACIÓN DE EMPRESAS, MENCIONES: FINANZAS Y MARKETING. UNIVERSIDAD ANDRÉS BELLO. CAMPUS LOS LEONES (SANTIAGO), CAMPUS REPÚBLICA (SANTIAGO), VIÑA DEL MAR Y CONCEPCIÓN [PDF]
, 2015 Texto acuerdo de ...
Agencia Acreditadora de Chile
core
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
ACUERDO DE ACREDITACIÓN No. 216. CARRERA DE INGENIERÍA EN BIOTECNOLOGÍA. UNIVERSIDAD ANDRÉS BELLO. SEDES SANTIAGO Y VIÑA DEL MAR [PDF]
, 2013 Texto acuerdo de ...
Agencia Acreditadora de Chile
core
Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis
Advanced Materials, EarlyView.Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena +10 more
wiley +1 more source
An approximation to the standard of living index: the colombian case [PDF]
This document seeks to show the main properties of a standard of living index using the theoretical approach of Amartya Sen. We establish the link among concepts such as: welfare, well-being, agency achievement and standard of living.
Darwin Cortes +2 more
core