Results 1 to 10 of about 1,265,863 (203)

Ética y economía [PDF]

open access: yesRevista de Economía Institucional, 2013
Revista de Economía Institucional
doaj   +3 more sources

Topological Homogeneity for Electron Microscopy Images [PDF]

open access: yes, 2019
In this paper, the concept of homogeneity is defined, from a topological perspective, in order to analyze how uniform is the material composition in 2D electron microscopy images. Topological multiresolution parameters are taken into account to obtain
A Gonzalo   +18 more
core   +1 more source

A peer assessment method to provide feedback, consistent grading and reduce students’ burden in massive teaching settings [PDF]

open access: yes, 2018
MINECO, Ministerio de Economía y Competitividad; FEDER, European Regional Development Fund; Universidad de ...
Bahamonde Rionda, Antonio   +2 more
core   +1 more source

Finding Multiple Solutions in Nonlinear Integer Programming with Algebraic Test-Sets [PDF]

open access: yes, 2018
We explain how to compute all the solutions of a nonlinear integer problem using the algebraic test-sets associated to a suitable linear subproblem. These test-sets are obtained using Gröbner bases. The main advantage of this method, compared to other
Hartillo Hermoso, Isabel   +2 more
core   +1 more source

Selection of Software Product Line Implementation Components Using Recommender Systems: An Application to Wordpress [PDF]

open access: yes, 2019
In software products line (SPL), there may be features which can be implemented by different components, which means there are several implementations for the same feature.
Benavides Cuevas, David Felipe   +3 more
core   +1 more source

An Extension of NDT to Model Entity Reconciliation Problems [PDF]

open access: yes, 2017
Within the development of software systems, the development of web applications may be one of the most widespread at present due to the great number of advantages they provide such as: multiplatform, speed of access or the not requiring extremely ...
Domínguez Mayo, Francisco José   +3 more
core   +1 more source

Bifurcation scenarios in an ordinary differential equation with constant and distributed delay: A case study [PDF]

open access: yes, 2018
In this article we consider a model introduced by Ucar in order to simply describe chaotic behaviour with a one dimensional ODE containing a constant delay. We study the bifurcation problem of the equilibria and we obtain an approximation of the periodic
Caraballo Garrido, Tomás   +2 more
core   +2 more sources

Negative aging and stochastic comparisons of residual lifetimes in multivariate frailty models [PDF]

open access: yes, 2010
Departamento de Economía, Métodos Cuantitativos e Hª Económica, Área de Estadísitca e I.O.
Arjas   +17 more
core   +1 more source

Advanced Control for Energy Management of Grid-Connected Hybrid Power Systems in the Sugar Cane Industry [PDF]

open access: yes, 2017
This work presents a process supervision and advanced control structure, based on Model Predictive Control (MPC) coupled with disturbance estimation techniques and a finite-state machine decision system, responsible for setting energy productions set ...
Bordons Alba, Carlos   +3 more
core   +1 more source

Dative and Electron-Sharing Bonding in C2F4 [PDF]

open access: yes, 2018
CTQ2015-65790-P, MINECO, Ministerio de Economía y CompetitividadThis workwas supportedby the Deutsche Forschungsgemein-schaft.Financial supportfrom the Spanish MINECO,grant CTQ2015-65790-
Andrada, D. M.   +3 more
core   +2 more sources

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