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Mutual coupling modeling in transmission lines directly in the phase domain
(2011-12-12)
This paper describes a computational model based on lumped elements for the mutual coupling between phases in three-phase transmission lines without the explicit use of modal transformation matrices. The self and mutual ...
SPECIAL CHARACTERIZATIONS OF STANDARD DISCRETE MODELS
(INST NACIONAL ESTATISTICA-INE, 2008)
This article presents important properties of standard discrete distributions and its conjugate densities. The Bernoulli and Poisson processes are described as generators of such discrete models. A characterization of ...
Representações semióticas mobilizadas por licenciandos em Matemática ao tomar decisões diante de situações econômicofinanceiras
(Universidade Federal de Santa MariaBrasilEducaçãoUFSMPrograma de Pós-Graduação em Educação Matemática e Ensino de FísicaCentro de Ciências Naturais e Exatas, 2017-08-28)
The present work aims to investigate the decision-making of graduates in Mathematics in the
face of economic-financial situations, mobilizing records of semiotic representation. To do
this, a qualitative research is ...
Oscillatory Brain Activity Reveals Linguistic Prints in the Quantity Code
(PUBLIC LIBRARY SCIENCE, 2015)
Number representations change through education, although it is currently unclear whether and how language could impact the magnitude representation that we share with other species. The most prominent view is that language ...
En torno a la representación especial indígena en el Perú: percepción de líderes indígenas y características del modelo peruano
(Pontificia Universidad Católica del Perú, 2012)
An Efficient Galerkin BEM to Compute High Acoustic Eigenfrequencies
(ASME-AMER SOC MECHANICAL ENG, 2009)
An efficient numerical method, using integral equations, is developed to calculate precisely the acoustic eigenfrequencies and their associated eigenvectors, located in a given high frequency interval. It is currently known ...
Insights on the Bifurcation Behavior of a Freeplay System with Piecewise and Continuous Representations
(2022-01-01)
Dynamical systems containing contact/impact between parts can be modeled as piecewise-smooth reduced-order models. The most common example is freeplay, which can manifest as a loose support, worn hinges, or backlash. ...
Fast algorithm for bilinear transforms in optcis
(Revista Mexicana de Física, 2009)
Developmental perspectives of numerical thinking for the interpretation of physical quantities
(Journal of Physics: Conference SeriesMadrid , España, 2020-11-04)
This research reveals the perspectives in the teaching of numerical thinking through a documentary review. The representation of physical elements such as functions, vectors and operators, and their subsequent interpretation ...