De visu

Invocatio: KREIKKAA Sun to Trismegiso.

New physics in B-s(0) -> J/psi phi decays?

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Collective Perspective on Advances in Dyson-Schwinger Equation QCD

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Strong D* -> D pi and B* -> B pi couplings

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Flavor SU(4) breaking between effective couplings

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Element abundances and Nd isotopic composition in boninite and tholeiite from DSDP Hole 60-458

Boninites are unusual high MgO-high SiO2 volcanic rocks found in several western Pacific island arcs. Their high Mg/(Mg + total Fe) (0.55-0.83) and compatible element contents (Ni = 70-450 ppm, Cr = 200-1800 ppm) indicate equilibration with mantle peridotite, but their low TiO2 contents (0.1-0.5%) indicate severe depletion of this source. K, Rb, Sr and Ba abundances in boninites are typical of primitive arc basalts, but ratios such as Ti/Zr and La/Yb are variable (Ti/Zr = 23-67, (La/Yb)e.f. = 0.6-4.7). Evidence for both enrichment and depletion of incompatible elements suggests that boninites are derived from refractory peridotite which has been metasomatically enriched in LREE, Zr, Sr, Ba and alkalis. Wide variations in 143Nd/144Nd (0.51262-0.51296) are correlated with La/Sm, Sm/Nd and Ti/Zr, which enables identification of components in the boninite source. Possible LREE depleted components have relative REE and Ti abundances like those in depleted peridotites and high 143Nd/144Nd ratios which reach MORB-like values. Possible LREE enriched components have relative REE abundances similar to those in metasomatized mantle peridotite nodules, and low 143Nd/144Nd ratios which indicate either sedimentary sources or mantle sources with recent to ancient LREE enrichment. Relative abundances of Ba and Sr in boninites decrease with increasing LREE enrichment and suggest a non-sedimentary source for the LREE enriched material. Enrichment in Ba, Sr and alkalis may result from a third component derived from subducted oceanic crust. Two models can account for the successive generation of boninites and arc tholeiites within a single area: 1) boninites can be derived from the peridotite residue of earlier arc tholeiite generation which is metasomatically enriched in LREE before boninite volcanism, or 2) arc tholeiites and boninites can be derived from a variably depleted peridotite source which has been pervasively enriched in LREE. Areas of fertile peridotite would yield tholeiites while refractory areas would yield boninites.

GAM9: Gamificación de Asignaturas del Módulo 9 "Conocimientos y técnicas aplicadas a la comunicación publicitaria”

La gamificación consiste en la aplicación de conceptos que encontramos habitualmente en los juegos en general y en los videojuegos en concreto. Estos elementos son: reglas, retos progresivos con un camino definido para alcanzarlos, feedback continuo sobre la progresión, y compromiso por parte del jugador. Aunque el concepto es una herramienta muy utilizada en marketing, también se empieza a trasladar lo positivo de las mecánicas del juego a la docencia. Dado que gran parte del alumnado dedica su tiempo libre a los videojuegos, es de esperar que esta dinámica sea incluso más positiva que en otros campos. Gamificar una asignatura puede motivar al estudiante, guiarlo en el proceso de aprendizaje y fomentar una sana competitividad. Por esta razón, nos proponemos concretar para el curso 2014/15 propuestas de gamificación en tres asignaturas del grado en Publicidad y Relaciones Públicas, pertenecientes al módulo “Conocimientos y Técnicas aplicadas a la comunicación publicitaria” con el objetivo de motivar el aprendizaje de nuestro alumnado.

Teaching morphology trough communicative approach and cooperative learning in Secondary Education: practical proposal

We will be presenting the following practical proposal that will consist of two sessions implemented with different courses of Secondary Education (ESO) of the Colegio Círculo Católico (Catholic School Group), located in the city of Burgos. Each session lasts 55 minutes. These sessions focus on the morphology of the Spanish language. Its design has been carried out by keeping in mind the theoretical basis of the communicative approach and cooperative learning.