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Inverse eigenvalue problem for normal J-hamiltonian matrices
(Applied Mathematics Letters, 2015-10)
A complex square matrix A is called J-hamiltonian if AT is hermitian where J is a normal real matrix such that J(2) = -I-n. In this paper we solve the problem of finding J-hamiltonian normal solutions for the inverse ...
Drug polyconsumption is associated with increased synchronization of brain electrical-activity at rest and in a counting task
(International Journal of Neural Systems, 2014-02)
Drug abusers typically consume not just one but several types of drugs, starting from alcohol and marijuana consumption, and then dramatically lapsing into addiction to harder drugs, such as cocaine, heroin, or amphetamine. ...
Algorithms for solving the inverse problem associated with KAK = A(s+1)
(Journal of Computational and Applied Mathematics, 2017-01)
In previous papers, the authors introduced and characterized a class of matrices called {K, s +1}-potent. Also, they established a method to construct these matrices. The purpose of this paper is to solve the associated ...
A first overview on the real dynamics of Chebyshev's method
(Journal of Computational and Applied Mathematics, 2017-07)
In this paper we explore some properties of the well known root-finding Chebyshev’s method applied to polynomials defined on the real field. In particular we are interested in showing the existence of extraneous fixed ...
Teacher participation and qualifications regarding extra-curricula sport activities
(Revista Internacional de Medicina y Ciencias de la Actividad Física y del Deporte, 2014-08)
En la presente investigación se aborda el estudio y análisis de la intervención docente del profesorado de las actividades físico-deportivas extraescolares en los centros educativos de Educación Secundaria de la Comunidad ...
The Contribution of Openness to Transforming Education
(European Journal of Education, 2015-12)
Reflecting on what learning prepares for today means facing the paradoxical distance
between the increasing level of 'openness' in business, entertainment and 'out of school'life
and the resistance to opening up formal ...
Investigation of using bottom or fly pine-olive pruning ash to produce environmental friendly ceramic materials
(Applied Clay Science, 2017-01)
The present study investigates the feasibility of using fly or bottom biomass ash as a partial replacement in the production of eco-friendly construction materials. The fly and bottom ashes from combustion of biomass (olive ...
Learning to Believe: Challenges in Children’s Acquisition of a World-Picture in Wittgenstein’s On Certainty
(Studies in Philosophy and Education, 2014-09-10)
Wittgenstein scholars have tended to interpret the acquisition of certainties, and
by extension, of a world-picture, as the achievement of a state in which these certainties are
assimilated in a seemingly unconscious way ...
Providing knowledge recommendations: an approach for informal electronic mentoring
(Interactive Learning Environments, 2014-03)
The use of Web 2.0 technologies for knowledge management is invading the corporate sphere. The Web 2.0 is the most adopted knowledge transfer tool within knowledge intensive firms and is starting to be used for mentoring. ...
Local convergence of a relaxed two-step Newton like method with applications
(Journal of Mathematical Chemistry, 2017-08)
We present a local convergence analysis for a relaxed two-step Newton-like method. We use this method to approximate a solution of a nonlinear equation in a Banach space setting. Hypotheses on the first Fr,chet derivative ...