Results 11 to 20 of about 31 (24)

Diseño e implementación de un material en Realidad Aumentada para la formación en Educación Secundaria [PDF]

open access: yes, 2022
Programa de Doctorado en Ciencias SocialesLínea de Investigación: Educación, Cambio y Cohesión Social, Democracia y Políticas PúblicasClave Programa: DSOCódigo Línea: 119RESUMEN La Organización de las Naciones Unidas (ONU) para dar continuidad a la ...
Blas Padilla, David
core  

Unbounded eigenfunctions in the stability problem for a three-layer flow in porous media

open access: yes, 2022
We study the linear stability of the displacement of three Stokes fluids with constant viscosity in a porous medium when the middle fluid is contained in a bounded region. We use the Hele-Shaw model.
Paşa, Gelu
core  

On the Solution of the Vibration Equation by Means of the Homotopy Perturbation Method [PDF]

open access: yes, 2010
In this paper, we present a reliable algorithm, the homotopy perturbation method, to solve the well-known vibration equation for very large membrane which is given initial conditions.
Mohyud-Din, Syed T.   +2 more
core   +1 more source

Exact solitary-wave Special Solutions for the Nonlinear Dispersive K(m,n) Equations by Means of the Homotopy Analysis Method [PDF]

open access: yes, 2010
In this paper, we study the nonlinear dispersive K(m,n) equations which exhibit solutions with solitary patterns. New exact solitary solutions are found.
Mohyud-Din, Syed T.   +2 more
core   +1 more source

The uniform sparse FFT with application to PDEs with random coefficients

open access: yes, 2022
We develop the uniform sparse Fast Fourier Transform (usFFT), an efficient, non-intrusive, adaptive algorithm for the solution of elliptic partial differential equations with random coefficients.
Kämmerer, Lutz   +2 more
core  

Agua y pobreza rural en Colombia: algunas experiencias relevantes [PDF]

open access: yes, 2011
Los proyectos de agua y saneamiento suelen obrar un importante efecto positivo sobre la pobreza en las comunidades receptoras. El Water Poverty Index es una herramienta recientemente desarrollada, útil para evaluar, entre otras cosas, el impacto de tales
Montoya Ramírez, Álvaro Hernán
core   +2 more sources

Liste des Communes = List of Municipalities 1968 [PDF]

open access: yes, 1968
This brochure contains the complete list of municipalities existing in late 1967 in each of the six Member States, sorted alphabetically by region and country and with reference to the number of each of the 57 new Regions of the ...

core  

Reconstruction of motor control circuits in adult Drosophila using automated transmission electron microscopy. [PDF]

open access: yesCell, 2021
Phelps JS   +14 more
europepmc   +1 more source

The Identification of Early Prehistoric Settlement Patterns Along the Coast of Southwest Oregon : A Survey Based Upon Amateur Artifact Collections [PDF]

open access: yes
Surveys of amateur artifact collections in southwest Oregon indicate that traditional settlement pattern models for this region may be in error. Based on the distribution of major styles of projectile points, at least two distinct periods of occupation ...
Pullen, Reginald John
core   +1 more source

Liste des Communes = List of Municipalities 1968 [PDF]

open access: yes
This brochure contains the complete list of municipalities existing in late 1967 in each of the six Member States, sorted alphabetically by region and country and with reference to the number of each of the 57 new Regions of the ...

core  

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