Results 41 to 50 of about 254,192 (196)

Propuesta de un modelo de regresión lineal múltiple para el estudio de la temperatura en pilas de combustible microbianas [PDF]

open access: yes, 2015
[ESP] Se plantea la determinación de un modelo estadístico que nos permita determinar la resistencia interna de una pila de combustible microbiana, ya que este dato nos ayuda a conocer mejor el rendimiento de la misma así como distintas posibilidades en ...
Belchí Parra, Juan Miguel   +3 more
core   +1 more source

Análisis de toma de decisión con AHP/ANP de energías renovables en República Dominicana [PDF]

open access: yes, 2015
La República Dominicana ofrece una oportunidad de inversión extranjera al establecer un marco legal ventajoso para el desarrollo del sector energético mediante las Energías Renovables.
Faxas Gúzman, Juan Gabriel   +1 more
core   +1 more source

Generation of Penetrometric Profile of the Soil Applying Machine Learning to Measure While Drilling Data from Deep Foundation Machinery

open access: yesApplied Sciences
The study performed in this article aimed to reproduce the penetrometric profile of the soil from the perforation parameters of deep foundation and ground improvement. This could allow for more easily interpretable information on the soil strength during
Eduardo Martínez García   +2 more
doaj   +1 more source

Cálculo de la recarga natural de un acuífero a partir del hidrograma del manantial. Aplicación al manantial de Vozmediano

open access: yesEstudios Geologicos, 1997
Se desarrolla un método para calcular la recarga natural de un acuífero que parte del hidrograma del manantial y adopta para su estructura un modelo pluricelular englobado.
J. J. López Palancar, E. Sanz
doaj   +1 more source

A Hybrid Pressure Formulation of the Face‐Centred Finite Volume Method for Viscous Laminar Incompressible Flows

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 126, Issue 10, 30 May 2025.
ABSTRACT This work presents a hybrid pressure face‐centred finite volume (FCFV) solver to simulate steady‐state incompressible Navier‐Stokes flows. The method leverages the robustness, in the incompressible limit, of the hybridisable discontinuous Galerkin paradigm for compressible and weakly compressible flows to derive the formulation of a novel, low‐
Matteo Giacomini   +4 more
wiley   +1 more source

Industrial engineering in Spain, the challenge of a new liberal profession in the nineteenth century [PDF]

open access: yes, 2014
Industrial engineering was established in Spain in 1850. Despite the initial difficulties, the profession found its role in the process of the industrialization of Spain.
Roca Rosell, Antoni Maria Claret
core   +1 more source

Impact of Raster Angle on 3D Printing of Poly(Lactic Acid)/Thermoplastic Polyurethane Blends: Effects on Mechanical and Shape Memory Properties

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 5, May 2025.
The study explores the innovative use of poly(lactic acid) and thermoplastic polyurethane blends in 3D printing, highlighting how raster angles affect mechanical properties and shape memory behavior. With findings pointing to enhanced toughness, anisotropy, and exceptional shape fixity, the research delves into applications like biomedical devices ...
Águeda Sonseca Olalla   +5 more
wiley   +1 more source

Tendencias en bibliotecas universitarias [PDF]

open access: yes, 2015
Mercedes Aguilar Gómez, de la Biblioteca de Ingeniería, mostró los futuros caminos por los que trabajarán - trabajan ya- las bibliotecas universitarias, adaptadas a los tiempos, a la tecnología y con el objetivo de prestar un mejor servicio a los ...
Martínez León, Carlos
core  

Data Augmentation for the POD Formulation of the Parametric Laminar Incompressible Navier–Stokes Equations

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 126, Issue 1, 15 January 2025.
ABSTRACT A posteriori reduced‐order models (ROM), for example, based on proper orthogonal decomposition (POD), are essential to affordably tackle realistic parametric problems. They rely on a trustful training set, that is a family of full‐order solutions (snapshots) representative of all possible outcomes of the parametric problem.
Alba Muixí   +3 more
wiley   +1 more source

Innovación en el diseño de centrales hidroeléctricas a principios de siglo XX. La ingeniería arquitectura de Casto Fernández-Shaw en la presa de La Jándula

open access: yesInformes de la Construccion, 2017
La ubicación de la sala de máquinas fue un factor relevante en las primeras presas hidroeléctricas de finales del siglo XIX y principios del XX, que originó el ensayo de distintas soluciones, algunas de ellas con resultados estéticos e implicaciones ...
A. B. Berrocal Menárguez   +2 more
doaj   +1 more source

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