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BACKGROUND: Frailty is considered highly prevalent in old age and to confer high risk for falls, disability, hospitalization, and mortality. Frailty has been considered synonymous with disability, comorbidity, and other ...

Many networks of interest in the sciences, including social networks, computer networks, and metabolic and regulatory networks, are found to divide naturally into communities or modules. The problem of detecting and char...

Materias / palabras clave: Enumeration; Biology; Haematopoiesis; RNA; Gene; Computational biology; Hematopoietic cell; Cell; Gene expression; Molecular biology; Messenger RNA; Cell biology

Inspired by empirical studies of networked systems such as the Internet, social networks, and bio-logical networks, researchers have in recent years developed a variety of techniques and models to help us understand or p...

O objetivo desse trabalho foi caracterizar através de métodos termoanalíticos e perfil de dissolução, formulações de comprimidos de metronidazol de cinco laboratórios (R, G, SA, SB, SC) comercializadas no mercado...

Many teaching practices implicitly assume that conceptual knowledge can be abstracted from the situations in which it is learned and used. This article argues that this assumption inevitably limits the effectiveness of s...

"El principal objetivo general del proyecto final es analizar la conveniencia de introducir en el mercado argentino un jabón duro de glicerina para lavar la ropa. Actualmente no se ofrece un producto de estas caracterí...