Results 41 to 50 of about 1,277,311 (250)

Understanding the ion-induced elongation of silver nanoparticles embedded in silica

open access: yesScientific Reports, 2017
In this work we have studied the elongation of silver nanoparticles irradiated with 40 MeV Bromine ions by means of in situ optical measurements, transmission electron microscopy and molecular dynamics simulations. The localized surface plasmon resonance
Ovidio Peña-Rodríguez   +8 more
doaj   +1 more source

Martuccelli, Danilo. Lima y sus arenas. Poderes sociales y jerarquías culturales. Lima: Cauces Editores, 2015, 326 pp.

open access: yesAnthropologica, 2016
Discute las debilidades conceptuales del libro Lima y sus arenas de D. Martuccelli a través de una crítica a sus nociones de mestizaje, fusión, individuo hiper-actor y proyecto reglamentador.
Gisela Cánepa
doaj   +1 more source

Observation of confined current ribbon in JET plasmas [PDF]

open access: yes, 2009
we report the identification of a localised current structure inside the JET plasma. It is a field aligned closed helical ribbon, carrying current in the same direction as the background current profile (co-current), rotating toroidally with the ion ...
A. Boboc   +37 more
core   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Hacia la calificación como entidad asociativa prioritaria: las diferentes formas de integración de las cooperativas agroalimentarias

open access: yesRevista de Estudios Cooperativos, 2015
La Ley 13/2013, de 2 de agosto, de fomento de la integración de cooperativas y de otras entidades asociativas de carácter agroalimentario ha creado una nueva figura, la “Entidad Asociativa Prioritaria”, cuyos requisitos para su reconocimiento han sido ...
Cristina Cano Ortega
doaj   +1 more source

Fusión de suturas craneales en el delfín franciscana, Pontoporia blainvillei (Gervais and D'Orbigny, 1844) [PDF]

open access: yes, 2015
Se estudió la fusión de suturas craneales y su asimetría bilateral en el delfín franciscana, Pontoporia blainvillei. Nuestros resultados mostraron que el cierre de suturas presenta baja variabilidad asociada a la longitud corporal total, exceptuando la ...
Cappozzo, Humberto Luis   +2 more
core  

De la fusión a la difusión en el arte de la Cordoba califal: la ampliación de al-Hakam II en la mezquita aljama [PDF]

open access: yes, 2013
De la fusión a la difusión en el arte de laCordoba califal: la ampliación de al-Hakam IIen la mezquita ...
Momplet Míguez, Antonio
core   +2 more sources

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

open access: yes
Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana   +8 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Exploration of the parameter space of piecewise omnigenous stellarator magnetic fields

open access: yesNuclear Fusion
Piecewise omnigenous fields are stellarator magnetic fields that are optimized with respect to radial neoclassical transport thanks to a second adiabatic invariant that is piecewisely constant on the flux-surface.
J.L. Velasco, E. Sánchez, I. Calvo
doaj   +1 more source

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