Although the sharing of Web navigation experiences can be useful, it is not supported by contemporary browsers. The Web has been constructed along the lines of a spatial metaphor, but with a flaw of not being able to share navigation experiences, that is, group traces, as is possible in a physical space. This paper shows that from the viewpoint of Information Foraging Theory, sharing Web naviga...

BMI1 is a potent inducer of neural stem cell self-renewal and neural progenitor cell proliferation during development and in adult tissue homeostasis. It is overexpressed in numerous human cancers - including medulloblastomas, in which its functional role is unclear. We generated transgenic mouse lines with targeted overexpression of Bmi1 in the cerebellar granule cell lineage, a cell type that...

It is estimated that the planet’s demand for food and feed crops will almost double by 2050 (Foley et al., 2011). Globally, rainfed agriculture is practised in 80% of the total agricultural area and generates 62% of the world’s staple food (FAOSTAT, 2011). Taking into consideration global water scarcity and increases in demand for non-agricultural uses of water, expansion of the area under irri...

As feridas cutâneas afetam diretamente a qualidade de vida das populações gerando complicações e altos custos na saúde pública, com isso, pesquisadores buscam nos produtos naturais alternativas para aprimorar o cuidado em base etnofarmacologia. Avaliar potencial cicatrizante da Moringa oleífera (Lam.) Maythenus ilicifolia (Mart.) Ex Reiss lesões camundongos linhagem Swiss. Para elaboração formu...

UAV Photogrammetry today already enjoys a largely automated and efficient data processing pipeline. However, the goal of dispensing with Ground Control Points looks closer, as dual-frequency GNSS receivers are put on board. This paper reports on the accuracy in object space obtained by GNSS-supported orientation of four photogrammetric blocks, acquired by a senseFly eBee RTK and all flown accor...