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Mostrando 10 resultados de: 2008
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Physical Review B - Condensed Matter and Materials Physics(44)
Physica Status Solidi (B) Basic Research(41)
Journal of Physical Chemistry C(36)
Molecules(26)
Bionatura(24)
Área temáticas
Ingeniería y operaciones afines(621)
Química física(377)
Química inorgánica(268)
Química orgánica(268)
Física aplicada(247)
Área de conocimiento
Ciencia de materiales(964)
Bioquímica(236)
Nanopartícula(193)
Biotecnología(141)
Ingeniería química(127)
Growing Si nanocrystals within a-Si nanoclusters embedded in a-SiO <inf>2</inf>: Evolution of photoluminescence
Conference ObjectAbstract: We combine X-ray absorption, electron spin resonance and Raman spectroscopies, X-ray diffraction andPalabras claves:Autores:Comedi D., Gennaro A.M., Guimarães F.E.G., Luis José Borrero González, Mascher P., Nunes L.A.O., Tirado M., Wojcik J.Fuentes:googlescopusGrowth and enterotoxin production by Staphylococcus aureus during manufacture and storage of telita type cheese.
OtherAbstract: Telita is an artisan, white, cooked paste fresh cheese produced in Venezuela. Commonly, it is made fPalabras claves:Autores:Lilian Maritza Spencer ValeroFuentes:googleGrowth efficiency in transgenic tilapia (Oreochromis sp.) carrying a single copy of an homologous cDNA growth hormone
ArticleAbstract: Growth hormone (GH) has been shown to have a profound impact on fish physiology and metabolism. HowePalabras claves:Autores:Arenal A., Carrillo O., Estrada M., Estrada M.P., Guillén I., Juncal J., Martínez R., Morales A., Vivian Morera Córdova, Zaldívar C.Fuentes:scopusGrowth of carbon nanotubes and carbon spheres on diatoms
ArticleAbstract: The growth of carbon-based nanomaterials on diatoms allows the environmentally friendly production oPalabras claves:carbon nanotubes, Carbon spheres, nanoparticles, Catalyst, DiatomsAutores:Debut Alexis, KARLA SOFÍA VIZUETE ARMENDÁRIZ, Luis José Borrero González, María Cristina Mina-Villarreal, Sarah BriceñoFuentes:googlescopusGrowth of carbon nanotubes from wet chemistry and thin film multilayer catalysts
Conference ObjectAbstract: Nanotube growth by chemical vapour deposition carbon is carried out for two different catalyst prepaPalabras claves:Autores:Barreiro A., Büchner B., Gemming T., Grimm D., Grüneis A., Kramberger C., Kuzmany H., Paola A. Ayala, Pfeiffer R., Pichler T., Rümmeli M.H., Schamann C., Schumann J.Fuentes:scopusGuía Técnica para la evaluación del trabajo pesado
OtherAbstract:Palabras claves:Autores:Vivian Morera CórdovaFuentes:googleH atom in BaTiO<inf>3</inf> and CaTiO<inf>3</inf> crystals: Structure, electronic properties and diffusion
Conference ObjectAbstract: We investigate effects that an H impurity produces upon the geometry and the electronic structure inPalabras claves:BaTiO 3, CaTiO 3, H impurity, Hartree-Fock formalismAutores:Castillo M., Johnny Chimborazo, Stashans A., Velasco C.Fuentes:scopusH<inf>2</inf>S liquid scavengers performance at hydrodynamic gas conditions
Conference ObjectAbstract: In the northern region of Venezuela, a project has been developed to evaluate different H2S liquid sPalabras claves:Absorption capacity, CORROSIÓN, Gas pipeline, H S scavengers 2Autores:Alfredo Viloria, Castillo M., Da Silva F., Lemus J., Ramírez M.Fuentes:googlescopusHDPE-HA composites synthetized by in situ polymerization with different filler content
Conference ObjectAbstract: In Situ ethylene polymerization was used to synthesize high density polyethylene - hydroxyapatite (HPalabras claves:In situ ethylene polymerization, nanocomposites, Nanoparticles, polymer, thermal propertiesAutores:Carmen A., Hermán V., Karam A.R., Luis José Borrero González, Romero K.Fuentes:googlescopusHDPE/HA composites obtained in solution: Effect of the gamma radiation
ArticleAbstract: Radiation is employed to sterilize composite materials used in the biomedical field. Due to the chanPalabras claves:HDPE/HA composites, Mechanical behavior, radiation, Thermal behavior, Thermodegradative behaviorAutores:Carmen A., Jeanette G., Karam A.R., Luis José Borrero González, Nohemy D., Rosestela P., Yanixia S.Fuentes:googlescopus