Results 41 to 50 of about 84,691 (149)

Cultivos de células de nervio ciático y de ganglio de la raíz dorsal de ratón adulto

open access: yesActa Biológica Colombiana, 2010
Las células de Schwann (CS) son la glía de sistema nervio periférico. El diseño de prótesis nerviosas se ha centrado en la producción de CS autólogas cultivadas a partir de nervios periféricos (NP) y de ganglios de la raíz dorsal (GRD).
Clara Matilde Spinel
doaj  

Structural properties of Mn-substituted hercynite

open access: yesNukleonika, 2017
In this work spinel series with the general formula Fe1-xMnxAl2O4 (where x = 0, 0.3, 0.5 and 0.7) were synthesized and characterized with respect to their structure and microstructure. X-ray diffractometry (XRD) was used to identify the phase composition
Jastrzębska Ilona   +5 more
doaj   +1 more source

Phase-Pure Epitaxial b-Axis-Oriented Bronze TiO2 Films

open access: yesApplied Sciences, 2022
We demonstrate the heteroepitaxial growth of phase-pure bronze-phase TiO2 films using pulsed laser deposition on MgAl2O4 single-crystal substrates. While the growth on cubic substrates with smaller lattice parameters favors the stabilization of an out-of-
Andreas Herklotz   +2 more
doaj   +1 more source

Electronic structure and optical band gap of CoFe2O4 thin films

open access: yes, 2012
Electronic structure and optical band gap of CoFe2O4 thin films grown on (001) oriented LaAlO3 have been investigated. Surprisingly, these films show additional Raman modes at room temperature as compared to a bulk spinel structure.
Padhan, P.   +2 more
core   +3 more sources

Thermogravimetric and magneticproperties of Ni1-X Zn xFe2O4 nanoparticles synthesized by coprecipitation

open access: yesMaterials Research, 2009
Ni1-xZn xFe2O4 (x = 0 to 1) nanoparticles of size less than 9 nm were prepared by a chemical coprecipitation method which could be used for ferrofluid preparation.
Kandasamy Velmurugan   +2 more
doaj   +1 more source

Investigation of Vanadium-Containing Sludge Oxidation Roasting Process for Vanadium Extraction

open access: yesMetals, 2021
Vanadium containing sludge is a by-product of vanadium pentoxide obtained by hydrometallurgical methods from vanadium slag that can be estimated as a promising technogeneous raw material for vanadium production.
Ulyana Kologrieva   +5 more
doaj   +1 more source

Algebra de Clifford del espacio tiempo

open access: yesMomento, 1990
En un artículo previo, presentamos la estructura y relaciones básicas del algebra de Clifford Gn generada por el producto geométrico de los vectores de un espacio vectorial Vn sobre el cuerpo de los reales en la versión moderna de Hestenes. Este artículo
Ma. Carolina Spinel G.
doaj  

Effect of Cr2O3 on Physicochemical Properties of CaO-SiO2-FetO Slags during BOF Smelting Process of Chromium-Bearing Iron

open access: yesMetals, 2022
The productivity of basic-oxygen-furnace (BOF) smelting process is directly affected by the slag-forming speed during the initial stage of converter.
Shannan Li   +3 more
doaj   +1 more source

Epitaxial strain effects in the spinel ferrites CoFe2O4 and NiFe2O4 from first principles

open access: yes, 2010
The inverse spinels CoFe2O4 and NiFe2O4, which have been of particular interest over the past few years as building blocks of artificial multiferroic heterostructures and as possible spin-filter materials, are investigated by means of density functional ...
Claude Ederer   +4 more
core   +1 more source

Cluster expansion of multicomponent ionic systems with controlled accuracy: Importance of long-range interactions in heterovalent ionic systems [PDF]

open access: yes, 2014
We have been examining factors determining the accuracy of cluster expansion (CE), which is used in combination with many density functional theory (DFT) calculations.
Seko, Atsuto, Tanaka, Isao
core   +2 more sources

Home - About - Disclaimer - Privacy