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Memória digital e educação a distância: reflexões acerca da disciplina Letramento Digital da UAB-UFSCar
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Educação - PPGECâmpus São Carlos, 2018-03-08)
Think about forms of organization and relationship of the current society has been a great challenge, given the speed of changes, many of them as a result of the electronic and digital innovations, particularly those ...
A generalized hermite constant for imaginary quadratic fields
(American Mathematical Society, 2015-01)
We introduce the projective Hermite constant for positive definite binary hermitian forms associated with an imaginary quadratic number field K. It is a lower bound for the classical Hermite constant, and these two constants ...
Generalized vector cross products and Killing forms on negatively curved manifolds
(Springer, 2020-04)
Motivated by the study of Killing forms on compact Riemannian manifolds of negative sectional curvature, we introduce the notion of generalized vector cross products on Rn and give their classification. Using previous ...
Conformal Killing–Yano 2-forms
(Elsevier Science, 2018-06)
Riemannian manifolds carrying 2-forms satisfying the Killing-Yano equation and the conformal Killing-Yano equation are natural generalizations of nearly Kähler and Sasakian manifolds. In this article we exhibit new solutions ...
On the convergence of random polynomials and multilinear forms
(Academic Press Inc Elsevier Science, 2011-10)
We consider different kinds of convergence of homogeneous polynomials and multilinear forms in random variables. We show that for a variety of complex random variables, the almost sure convergence of the polynomial is ...
Preliminary study of a digital measure of attachment for children from 9 to 12 years old
(ECronicon, 2019-11)
The objective of the present work is to develop an attachment test in a digital form. The child is presented with five conflictingstories that he/she must complete. It is assumed that the unique mode of resolution of the ...
Digital educational content in foreign language education
(Universidad del Zulia, 2020)
A Simple Strategy for Methylene Blue Determination in Human and Veterinary Dosage Forms by Digital Imaging
(Springer, 2020-07-07)
A colorimetric method based on digital image processing and an image capture device as a detectorhas been developed for determining methylene blue (MB) in human and veterinary dosage forms. Operationalvariables, such as ...