Regresar
Mostrando 10 resultados de: 5440
Filtros aplicados
Publisher
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(138)
Bionatura(96)
Communications in Computer and Information Science(80)
Physical Review B - Condensed Matter and Materials Physics(62)
Advances in Intelligent Systems and Computing(48)
Área temáticas
Ingeniería y operaciones afines(725)
Física aplicada(492)
Enfermedades(469)
Ciencias de la computación(445)
Química física(438)
Cerebrovascular accident in populations at high altitudes: Review and analysis of risk factors
ReviewAbstract: Despite our understanding about cerebrovascular accident, also known as stroke, its risk factors, trPalabras claves:Acclimatization, Acute mountain sickness (AMS), Adaptation, Hematocrit, High altitude, Hypobaric hypoxia (HH), Hypoxia preconditioning, Ischemic stroke, Meters above sea level (masl), Polycythemia, strokeAutores:Esteban Ortiz-Prado, Francisco Silva P., Oscar Ojeda P.Fuentes:googlescopusCerium doping and stoichiometry control for biomedical use of La<inf>0.7</inf>Sr<inf>0.3</inf>MnO<inf>3</inf> nanoparticles: microwave absorption and cytotoxicity study
ArticleAbstract: La0.7Sr0.3MnO3 nanoparticles doped with cerium (La0.7-xCexSr0.3MnO3 where 0 ≤ x ≤ 0.7) as well as thPalabras claves:hyperthermia, Manganite, Microwave absorption, NanoparticlesAutores:Arora S., Bhayani K., Kale S.N., Kulkarni S., Mona Jani, Ogale S., Paknikar K., Wagh U.Fuentes:scopusCesarean section rates in Ecuador: A 13-year comparative analysis between public and private health systems
ArticleAbstract: Objective. To demonstrate the prevalence of cesearean sections (C-sections) in Ecuador and their disPalabras claves:cesarean section, Delivery of health care, ECUADOR, parturitionAutores:Ana Lucía Iturralde, Dario X. Ramirez-Villacis, Esteban Ortiz-Prado, Luciana Armijos-Acurio, Mauricio Olmedo-López, Tamara Acosta CastilloFuentes:scopusChallenges and opportunities for restoration of high-elevation Andean peatlands in Ecuador
ArticleAbstract: Páramo peatlands are a regional reservoir of biodiversity and ecosystem services, accumulating largePalabras claves:Andes, ECUADOR, Human impact, Paramo, peatlands, restorationAutores:Chimner R.A., Esteban Suárez, Leo Zurita-Arthos, Lilleskov E.A., P. Arellano, Ricardo Jaramillo, Segundo Chimbolema, Stanovick J.S.Fuentes:scopusChallenges on the Production and Characterization of B-Doped Single Walled Carbon Nanotubes
Book PartAbstract: This chapter is mainly devoted to give a fundamental insight on the concepts behind the wall modificPalabras claves:Doping, Functionalization, Single-walled carbon nanotubes, spectroscopyAutores:Paola A. AyalaFuentes:scopusChanges in North Atlantic deep-sea temperature during climatic fluctuations of the last 25,000 years based on ostracode Mg/Ca ratios
ArticleAbstract: We reconstructed three time series of last glacial-to-present deep-sea temperature from deep and intPalabras claves:Deep sea, magnesium/calcium ratio, Ocean temperature, Ostracode, paleothermometer, shell chemistryAutores:Cronin T.M., Dwyer G.S., Paul A. Baker, Rodriguez-Lazaro J.Fuentes:scopusChanges on texture and crystalline phase of activated carbon-supported NI-Ca catalyst during dry methane reforming
ArticleAbstract: Changes on texture and crystalline phase of AC-supported Ni-Ca catalyst during dry methane reformingPalabras claves:activation, Carbon deposits, Dry methane reforming, Ni-based catalystAutores:de Navarro C.U., Luis José Borrero González, Matos J., Rosales M.Fuentes:googlescopusChanneling of charge carrier plasmons in carbon nanotubes
ArticleAbstract: Ab initio calculations of the loss function of potassium-intercalated and electron-loaded bundles ofPalabras claves:Autores:Duncan John Mowbray, Einarsson E., Knupfer M., Kramberger C., Kraus R., Maruyama S., Pichler T., Roth F., Rubio A., Schuster R.Fuentes:googlescopusChanneling of protons through carbon nanotubes
ArticleAbstract: We investigate how dynamic polarization of carbon valence electrons influences both the angular andPalabras claves:Autores:Borka D., Duncan John Mowbray, Misković Z.L., Nesković N., Petrović S.Fuentes:googlescopusChanneling of protons through carbon nanotubes embedded in dielectric media
ArticleAbstract: We investigate how the dynamic polarization of the carbon atom valence electrons affects the spatialPalabras claves:Autores:Borka D., Duncan John Mowbray, Misković Z.L., Neković N., Petrović S.Fuentes:googlescopus