Browsing División de Nanociencias y Materiales by Title
Now showing items 192-211 of 588
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Evolution of spherical cavitation bubbles: parametric and closed-form solutions
(2016)"We present an analysis of the Rayleigh-Plesset equation for a three dimensional vacuous bubble in water. In the simplest case when the effects of surface tension are neglected, the known parametric solutions for the radius ... -
Existence of periodic orbits in nonlinear oscillators of Emden-Fowler form
(2016)"The nonlinear pseudo-oscillator recently tackled by Gadella and Lara is mapped to an Emden-Fowler (EF) equation that is written as an autonomous two-dimensional ODE system for which we provide the phase-space analysis and ... -
Expanded use of a fast photography technique to characterize laser-induced plasma plumes
(2014-06)"Expanded use of fast photography is proposed to characterize laser ablation plasma plumes by the analysis of a set of photographs by means of appropriate mathematical algorithms. The laser ablation plasma plumes studied ... -
Experimental data in support of characterization of the CePO4 dispersion into transparent PMMA/PU IPNs by the sequential route
(Elsevier, 2018)"This article is focused on the complementary data referring to the article "Dispersion of upconverting nanostructures of CePO4 using rod and semi-spherical morphologies into transparent PMMA/PU IPNs by the sequential ... -
Experimentos con microscopía óptica de párticulas Brownianas atadas a biopolímeros asociados a la diatomeas Nitzschia sp. y análisis de escala de las trayectorias de las diatomeas.
(2013)"En este trabajo reportamos los resultados de dos tipos de experimentos realizados con la diatomea rafidea Nitzschia sp. a nivel de células individuales por medio de microscopía óptica. En el primer experimento se capturó ... -
Exploring the crystal structure and properties of ytterbium orthoantimonate under high pressure
(Royal Society of Chemistry, 2023)The crystal structure of YbSbO4 was determined from powder X-ray diffraction data using the Rietveld method. YbSbO4 is found to be monoclinic and isostructural to ?-PrSbO4. We have also tested the influence of pressure on ... -
Exploring the Links Between Biophilic and Restorative Qualities of Exterior and Interior Spaces in Leon, Guanajuato, Mexico
(Frontiers Media S.A., 2021)"The interactive role of the ecological, architectural, biophilic, and sensory qualities of outdoor and indoor spaces in the restorative experiences of urban inhabitants is little known. We analyzed the restorative influence ... -
Extension of a factorization method of nonlinear second order ODE´s with variable coefficients
(2017)"The factorization of nonlinear second-order differential equations proposed by Rosu and Cornejo-Pérez in 2005 is extended to equations containing quadratic and cubic forms in the first derivative. A few illustrative ... -
Fabricación de Memorias Resistivas Orgánicas basadas en Nanocompositos Polímeros-CNT
(2023-03-16)"En este trabajo de tesis doctoral se estudió el efecto de la interacción entre nanotubos de carbono de pared múltiple funcionalizados (f-CNTs, por sus siglas en inglés) y una matriz polimérica en su comportamiento eléctrico ... -
Facile synthesis of a TiO2-Al2O3-GnPs compound and its application in the photocatalytic degradation of Diuron
(Elsevier, 2022)"New ternary materials TiO2-Al2O3-GnPs (TAG) were prepared by using an innocuous sol-gel method with a slight modification for the addition of graphene nanoplatelets (GnPs), under room temperature and atmospheric pressure. ... -
Factorization method for some inhomogeneous Lienard equations
(Sociedad Mexicana de Física, A. C., 2021)"The factorization of inhomogeneous Li\'enard equations is performed showing that through the factorization conditions involved in the method one can obtain forcing terms for which closed-form solutions exist. Because of ... -
Factorization of the Riesz-Feller Fractional Quantum Harmonic Oscillators
(IOP Publishing, 2020)"Using the Riesz-Feller fractional derivative, we apply the factorization algorithm to the fractional quantum harmonic oscillator along the lines previously proposed by Olivar-Romero and Rosas-Ortiz, extending their results. ... -
First-principles study of Mn3adsorbed on Au(111) and Cu(111) surfaces
(Royal Society of Chemistry, 2021)"A theoretical study of the Mn trimer adsorbed on the noble metal surfaces Au(111) and Cu(111) is reported. The calculations were performed using first-principles methods within the density functional theory and the ... -
First-principles study of Ni adatom migration on graphene with vacancies
(Royal Society of Chemistry, 2019)"A theoretical study based on first-principles calculations about the interaction and diffusion of Ni atoms on pristine graphene and graphene with a single vacancy is presented. In the first case, we explored the structural ... -
Flexible rewritable organic memory devices using nitrogen-doped CNTs/PEDOT:PSS composites
(Elsevier, 2017)"Nonvolatile rewritable organic memory devices based on poly(3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) and nitrogen doped multi-walled carbon nanotube (NCNT) nanocomposites were fabricated on glass ... -
Formation and atomic structure of hierarchical boron nitride nanostructures
(2015)"We report a combined experimental and theoretical study of boron nitride (BN) nanostructures synthesized by ball milling methodology. The BN nanostructures were obtained using h-BN powder under low-vacuum conditions and ... -
Frenet-Serret vacuum radiation, detection proposals and related topics
(2005)"The paradigmatic Unruh radiation is an ideal and simple case of stationary vacuum radiation patterns related to worldlines defined as Frenet-Serret curves. We review the corresponding body of literature as well as the ... -
FRW barotropic zero modes: dynamical systems observability
(2007)"The dynamical systems observability properties of barotropic bosonic and fermionic FRW cosmological oscillators are investigated. Nonlinear techniques for dynamical analysis have been recently developed in many engineering ... -
Funcionalización de óxido de grafeno con nanopartículas de paladio y su aplicación en la detección de hidrógeno
(2015-09)"Graphene is a two-dimensional structure of carbon atoms with sp2 hybridization, arranged in a hexagonal array. The utility of graphene is determined by its atomic width and the mobility of charge carriers (electron and ... -
Furan and Pyran Functional Groups Driven the Surface of Nitrogen-Doped Nanofiber Sponges
(Wiley, 2020)"Highly surface oxidized, nitrogen?doped, and nitrogen functionalized carbon nanotube sponge (N?CFS) were produced at 1020?°C using two sprayers approach in an aerosol?assisted chemical vapor deposition (AACVD) experiment. ...