Resumen. La planificación de viajes está dominada actualmente por los recursos en línea, tales como agencias de viajes, sitios web de opiniones de viaje y hoteles, redes sociales, entre otros. Cuando se ha decidido el lugar a visitar, el siguiente paso es buscar dónde hospedarse y dado que el primer medio de búsqueda es el Internet, no hay mejor oportunidad para los hoteles que incluir un motor...

We studied Brazilian policies on mental health with respect to normative, supply and demand and financing aspects. We concluded that the sustainability of innovations in psychiatric reform depends on enhanced financing and integration with primary care community services, on the overall performance of SUS and the reduction of autonomous and exclusive services in primary care. There is high and ...

Underlay cognitive systems allow secondary users (SUs) to access the licensed band allocated to primary users (PUs) for better spectrum utilization with the power constraint imposed on SUs such that their operation does not harm the normal communication of PUs. This constraint, which limits the coverage range of SUs, can be offset by relaying techniques that take advantage of shorter range comm...

We revisit the problem of finding shortest unique substring (SUS) proposed recently by [6]. We propose an optimal O(n) time and space algorithm that can find an SUS for every location of a string of size n. Our algorithm significantly improves the O(n) time complexity needed by [6]. We also support finding all the SUSes covering every location, whereas the solution in [6] can find only one SUS ...

Resumen. En este artículo, se presenta un análisis de las organizaciones desarrolladoras de software que a nivel mundial han sido evaluadas de acuerdo al modelo CMMI, en el apartado de CMMI-Dev en su versión 1.3 en los años 2013 y 2014. Este trabajo da como resultado el ranking mundial por país en cuanto a certificaciones en CMMI-DEV ver. 1.3 en sus cinco niveles de madurez, lo que refleja el i...

User satisfaction is known to be related to quality of healthcare. The aim of this study was to evaluate the influence of contextual and individual factors associated with user dissatisfaction with the Brazilian Unified National Health System (SUS). This was a cross-sectional multilevel study. Data were collected via telephone by the ombudsman's office of the SUS. Telephone numbers were randoml...

OBJECTIVE The aim of the present scientific study is to evaluate the patterns of antiretroviral technology adoption by the Brazilian Public Health System (SUS). METHODS Based on previous articles published in scientific medical literature, three indicators to assess antiretroviral technology adoption by SUS were proposed: knowledge-adoption interval; critical mass of knowledge; and validation...

A combination of genetic factors and early life events is thought to determine the vulnerability of an individual to develop a complex neurodevelopmental disorder like schizophrenia. Pharmacogenetically selected, apomorphine-susceptible Wistar rats (APO-SUS) display a number of behavioral and pathophysiological features reminiscent of such disorders. Here, we report microarray analyses revealin...

Resumen El éxito de un proyecto de implementación de software depende de un buen proceso de levantamiento de requerimientos y un buen entendimiento del negocio, para lograrlo, todos los interesados en el proyecto deben ver reflejadas sus necesidades e intenciones en el producto terminado, para ello se requiere la utilización de modelos entendibles y estandarizados. La notación de modelo de proc...

—In this paper, we consider multiple primary and multiple secondary users cooperative cognitive radio networks, in which the primary users (PUs) lease a portion of their spectrum to the secondary users (SUs) for some revenue, and in return the SUs play as relays and help forward the data of the Pus in exchange for being granted spectrum opportunities. Both the PUs and SUs aim to maximize their...