Results 51 to 60 of about 646,497 (296)

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa   +14 more
wiley   +1 more source

Entanglement and quantum transport in integrable systems

open access: yes, 2018
Understanding the entanglement structure of out-of-equilibrium many-body systems is a challenging yet revealing task. Here we investigate the entanglement dynamics after a quench from a piecewise homogeneous initial state in integrable systems.
Alba, Vincenzo
core   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Effects of NaCl and CaCl2 on growth characteristics and ions accumulation in the leaves of four Poplar genotypes [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2009
Poplar grows fast and can be used as row material in industry, pulp for paper, lumber and building products and as buffer strips to conserve plantation. Salinity has a major impact on plant growth and productivity.
Hadar Ali Daneshvar   +1 more
doaj  

Size and efficiency of the production factors in Romanian agriculture [PDF]

open access: yesEkonomika Poljoprivrede (1979), 2016
Romania has favourable conditions to develop the agriculture thanks to its significant agricultural land, climate conditions and labour force employed in this sector.
Burja Camelia, Burja Vasile
doaj   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Proyectos de integración regional sudamericana: hacia una teoría de convergencia regional

open access: yesRelaciones Internacionales, 2010
Está surgiendo una nueva unidad regional, Sudamérica. En contraposición con Latinoamérica, es un concepto geoestratégico más definible e independiente. Pero, ¿esto hace que la integración regional sea más sencilla?
Gian Luca GARDINI
doaj  

Powder diffraction at ALBA synchrotron [PDF]

open access: yes, 2015
This talk is devoted to explain the uses of powder diffraction at MSPD (material science and powder diffraction) of ALBA synchrotron light source. General characteristics of the beamline are: Station 1 - High Pressure Diffraction on powders with diamond ...
García-Aranda, Miguel Ángel
core  

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

open access: yesAdvanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno   +15 more
wiley   +1 more source

Modelos de Cooperación Internacional para el Desarrollo en Haití. Discursos, prácticas y tensiones

open access: yesRelaciones Internacionales, 2014
El artículo se propone analizar los principales modelos de cooperación internacional para el desarrollo vigentes en Haití después del terremoto de 2010.
Bernabé MALACALZA
doaj  

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