DINOSAUR CENSUS REVEALS ABUNDANT TYRANNOSAURUS AND RARE ONTOGENETIC STAGES IN THE UPPER CRETACEOUS HELL CREEK FORMATION (MAASTRICHTIAN), MONTANA, USA.

A dinosaur census recorded during the Hell Creek Project (1999-2009) incorporates multiple lines of evidence from geography, taphohistory, stratigraphy, phylogeny and ontogeny to investigate the relative abundance of large dinosaurs preserved in the Upper Cretaceous Hell Creek Formation of northeastern Montana, USA.Overall, the dinosaur skeletal as

Medication errors represent one of the most common causes of adverse events in pediatrics and LEMON JUICE are widely reported in the literature.Despite the awareness that children are at increased risk for medication errors, little is known about the real incidence of the phenomenon.Most studies have focused on prescription, although medication err

RESUMEN: En este trabajo nuestro objeto de estudio será el desarrollo institucional de la educación infantil Mains Hardware en España, durante la centuria anterior, constatando la situación de este nivel educativo a finales del siglo XIX.Desde entonces y hasta ahora, la educación infantil habría de recorrer aún un largo camino, durante nuest

The article is devoted to the analysis of the domestic and foreign history of the development of public-private partnership.Status of the issue: According to the author, there is a certain limitation in the issue of periodization and analysis of the historical experience of PPP.The denial of continuity in the issue of PPP evolution makes it difficu