En la actualidad, las plataformas para publicación de vídeos son fuente conocimiento informal que rebasan fronteras este ámbito y penetran, como hicieran años atrás los cursos formación del profesorado, en prácticas docentes. Estas permiten al profesorado indagar contenidos, recursos experiencias docentes cualquier momento lugar. contexto han surgido distintos especialistas, más o menos avezado...

OBJECTIVE To analyze whether an intervention supported by free play with a self-constructed material increases the level of physical activity of students during recess. METHODS The participants were 166 children of third to sixth grade, between nine and 12 years old (average = 10.64; SS = 1.13). An experimental project was conducted with pre-test and post-test measurement, and a control group...

Background: Studies of pediatric inflammatory bowel disease (IBD) have varied in the criteria used to classify patients as having Crohn disease (CD), ulcerative colitis (UC), or indeterminate colitis (IC). Patients undergoing an initial evaluation for IBD will often undergo a series of diagnostic tests, including barium upper gastrointestinal series with small bowel follow-through, abdominal CT...

Introduction Group analyses of structural and functional MR images provide opportunities to study brain morphometry and neural activity in different populations. Spatial normalization is essential for reducing inter-subject variations. Most current normalization techniques[1,2], especially in fMRI studies, follow a standard framework that utilizes a low order model, i.e., affine model, and regi...

The Zebrafish (Brachydanio rerio) has been extensively studied and well described for environmental toxicity studies. Molecular biology and genetics have recently been used to elucidate the underlying mechanisms of toxicity in zebrafish and to predict effects in mammals. The application of Brachydanio rerio embryo development technique to research on environmental science was summarized in this...