As aranhas que choram e sorriem: resenha de "Aranhas", de Carlos Henrique Schroeder (Record, 2020)

E-readers: Fatores que influenciam a intenção de adoção

The e-readers, devices designed primarily for reading electronic books (e-books) are a recent innovation that is being spread rapidly. Studies on the factors that affecting its adoption are scarce. The descriptive study tests empirically the new version of the unified theory of acceptance and use of technology (UTAUT 2), on the behavioral intention to use e-readers. Data collection was done thr...

Universidade Federal de São Carlos

Universidade Federal de São Carlos

Exact solution and finite size properties of the U q [osp(2|2m)] vertex models Abstract We have diagonalized the transfer matrix of the U q [osp(2|2m)] vertex model by means of the algebraic Bethe ansatz method for a variety of grading possibilities. This allowed us to investigate the thermodynamic limit as well as the finite size properties of the corresponding spin chain in the massless regim...

La subjetivización del de que en el español de Colombia

This paper deals with the phenomenon known as dequeísmo in Spanish, in particular with the semantic differences between canonical sentences with que and dequeísta sentences. I analyze previous corpus studies of dequeísmo, test their predictions with an independent corpus of spoken Colombian Spanish, and finally carry out a logistic regression to test new possible parameters that might influence...

Factores que Influyen la Decision de "Outsource" Tecnologias de Informacion

Este estudio tiene dos objetivos: Primero, identificar cuáles son los criterios clave de decisión del Outsourcing de Tecnologías de Información (OTI) en las empresas mexicanas. Segundo, identificar las diferencias que existen entre estos factores en las empresas que ya tienen contratados servicios de OTI y las empresas que no lo tienen. Se aplicó un cuestionario a gerentes y directores de 152 e...