Planktonic cyanobacteria from the Abreus Reservoir, Cienfuegos, Cuba

The study of the cyanobacteria that make up the phytoplankton community of reservoirs is very important due to the production of toxins by some phytoplankton taxa. The composition and abundance of cyanobacteria and their relationship to physicochemical variables was determined during six months (March, April, June, September, November and December) in 2018 at five stations in the Abreus Reservoir, which is located in the south center of the Cienfuegos province (Cuba). Eleven new taxa were observed in the reservoir grouped into seven families, 14 genera, and 34 species. The toxigenic genera Microcystis and Raphidiopsis were observed at all collection points throughout the year, presenting a potentially persistent toxicity threat in this reservoir. Semi-accumulative blooms were reported in September. Microcystis sp. and Raphidiopsis sp. were the most abundant genera during observed blooms. The abundance of some cyanobacterial genera, including Microcystis, Aphanocapsa, Raphidiopsis and Dolichospermum, were strongly correlated with water temperature and transparency. Microcystin values are reported for the first time in Abreus Reservoir

Fiscal sustainability, monetary policy and economic growth in the Euro Area: In search of the ultimate causal path

To assess the ultimate causal flow between monetary policy indicators, fiscal sustainability and economic growth has been deeply studied in the literature. However, this issue is still open to discussion due to mixed results and caveats/limitations of existing studies. Importantly, previous analyses mostly focus on bivariate/trivariate systems, missing a relevant piece of economic drivers. We analyse jointly these interdependencies by applying multivariate Granger Causality and determining an ultimate ”causality path” excluding redundant relationships. Thus, we combine recent developments introduced to estimate the Granger causality procedure based on Meta-analysis in heterogeneous mixed panels and graphical models searching iteratively for the existing dependencies between a multivariate set of information. Our results provide novel empirical evidence suggesting that monetary policy variables play a leading role in the resulting complex economic system. Furthermore, we do find evidence supporting the role of Total Expenditure as a driver of fiscal policy.Sánchez-Fuentes acknowledges the financial support of the Spanish Ministry of Economy and Competitiveness (project PID2019-105517RB-I00)

Fiscal sustainability, monetary policy and economic growth in the Euro Area: In search of the ultimate causal path.

To assess the ultimate causal flow between monetary policy indicators, fiscal sustainability and economic growth has been deeply studied in the literature. However, this issue is still open to discussion due to mixed results and caveats/limitations of existing studies. Importantly, previous analyses mostly focus on bivariate/trivariate systems, missing a relevant piece of economic drivers. We analyze jointly these interdependencies by applying multivariate Granger Causality and determining an ultimate "causality path" excluding redundant relationships. Thus, we combine recent developments introduced to estimate the Granger causality procedure based on Meta-analysis in heterogeneous mixed panels and graphical models searching iteratively for the existing dependencies between a multivariate set of information. Our results provide novel empirical evidence suggesting that monetary policy variables play a leading role in the resulting complex economic system. Furthermore, we do find evidence supporting the role of Total Expenditure as a driver of fiscal policy.Instituto Complutense de Estudios InternacionalesTRUEMinisterio de Economía y Competitividad (MINECO)inpres

Psychophysiological responses to acute stress in two groups of healthy women differing in fitness

This study examined how the degree of fitness affects several psychophysiological responses to stress in elite sportswomen and physically active women. Trait anxiety and mood were evaluated, and salivary testosterone (Tsal) and cortisol (Csal) concentrations determined before and after a maximal ergometry. Afterwards, subjects carried out the Stroop task, where heart rate (HR) and skin conductance level (SCL) were continuously recorded. At baseline, elite sportswomen had worse mood, and lower cardiovascular basal measures and testosterone:cortisol ratio. In the Stroop task, they showed higher SCL reactivity and worse recovery with respect to the baseline values than physically active women. There was a positive relationship between Tsal and HR as well as between negative mood and SCL, and a negative one between negative mood and HR. In women, the degree of fitness moderates he electrodermal responses to acute stress, a specific pattern of relationship among different psychophysiological variables being found

Natural coastal risks and the Coastal Zone Integrated Management

An analysis of the main natural risk factors of the Peninsula of Hicacos, on the coast center-west of Cuba is submitted. From an exhaustive bibliographic review, first it is presented a physical-geographical and socio-economic characterization of the peninsula of Hicacos, and on this basis are identified geological, geomorphological and hydrometeorological factors that determine natural hazards in the area under study. In particular an analysis of probabilities of extreme winds in the past 200 years associated with hurricanes, and the heights and periods of waves on the coast of the peninsula to different periods of return is materialize. Also it´s includes a brief analysis of the endogenous risks, and conclude that the hurricanes, the severe local storms and the frontal systems are the main natural dangers that affect the Peninsula. Finally the value of the MIZC for the study, prevision and confrontation of the natural risk is argued, and the positive experience of the application of that approach in the beach of Varadero.Se presenta un análisis de los principales factores de riesgos naturales de la Península de Hicacos, en la costa centro-occidental de Cuba. A partir de una revisión bibliográfica exhaustiva, se presenta primero una caracterización físico-geográfica y socio-económica de la península de Hicacos y sobre esta base se identifican los factores geológicos, geomorfológicos e hidrometeorológicos que condicionan los riesgos naturales en la zona objeto de estudio. En particular se realiza un análisis de probabilidades de los vientos extremos en los últimos 200 años asociados a los huracanes, y de las alturas y periodos del oleaje en el litoral de la península para diferentes periodos de retorno. Se incluye un breve análisis de los riesgos endógenos, y se concluye que son los huracanes, las tormentas locales severas y los frentes fríos los principales peligros naturales que afectan la a Península. Finalmente, se argumenta el valor del enfoque de MIZC para el estudio, previsión y enfrentamiento de los riesgos naturales, y se expone la positiva experiencia de aplicación de tal enfoque en la playa de Varadero.Ciencias Experimentale

Natural coastal risks and the Coastal Zone Integrated Management

An analysis of the main natural risk factors of the Peninsula of Hicacos, on the coast center-west of Cuba is submitted. From an exhaustive bibliographic review, first it is presented a physical-geographical and socio-economic characterization of the peninsula of Hicacos, and on this basis are identified geological, geomorphological and hydrometeorological factors that determine natural hazards in the area under study. In particular an analysis of probabilities of extreme winds in the past 200 years associated with hurricanes, and the heights and periods of waves on the coast of the peninsula to different periods of return is materialize. Also it´s includes a brief analysis of the endogenous risks, and conclude that the hurricanes, the severe local storms and the frontal systems are the main natural dangers that affect the Peninsula. Finally the value of the MIZC for the study, prevision and confrontation of the natural risk is argued, and the positive experience of the application of that approach in the beach of Varadero.Se presenta un análisis de los principales factores de riesgos naturales de la Península de Hicacos, en la costa centro-occidental de Cuba. A partir de una revisión bibliográfica exhaustiva, se presenta primero una caracterización físico-geográfica y socio-económica de la península de Hicacos y sobre esta base se identifican los factores geológicos, geomorfológicos e hidrometeorológicos que condicionan los riesgos naturales en la zona objeto de estudio. En particular se realiza un análisis de probabilidades de los vientos extremos en los últimos 200 años asociados a los huracanes, y de las alturas y periodos del oleaje en el litoral de la península para diferentes periodos de retorno. Se incluye un breve análisis de los riesgos endógenos, y se concluye que son los huracanes, las tormentas locales severas y los frentes fríos los principales peligros naturales que afectan la a Península. Finalmente, se argumenta el valor del enfoque de MIZC para el estudio, previsión y enfrentamiento de los riesgos naturales, y se expone la positiva experiencia de aplicación de tal enfoque en la playa de Varadero.Ciencias Experimentale

Natural coastal risks and the Coastal Zone Integrated Management

An analysis of the main natural risk factors of the Peninsula of Hicacos, on the coast center-west of Cuba is submitted. From an exhaustive bibliographic review, first it is presented a physical-geographical and socio-economic characterization of the peninsula of Hicacos, and on this basis are identified geological, geomorphological and hydrometeorological factors that determine natural hazards in the area under study. In particular an analysis of probabilities of extreme winds in the past 200 years associated with hurricanes, and the heights and periods of waves on the coast of the peninsula to different periods of return is materialize. Also it´s includes a brief analysis of the endogenous risks, and conclude that the hurricanes, the severe local storms and the frontal systems are the main natural dangers that affect the Peninsula. Finally the value of the MIZC for the study, prevision and confrontation of the natural risk is argued, and the positive experience of the application of that approach in the beach of Varadero.Se presenta un análisis de los principales factores de riesgos naturales de la Península de Hicacos, en la costa centro-occidental de Cuba. A partir de una revisión bibliográfica exhaustiva, se presenta primero una caracterización físico-geográfica y socio-económica de la península de Hicacos y sobre esta base se identifican los factores geológicos, geomorfológicos e hidrometeorológicos que condicionan los riesgos naturales en la zona objeto de estudio. En particular se realiza un análisis de probabilidades de los vientos extremos en los últimos 200 años asociados a los huracanes, y de las alturas y periodos del oleaje en el litoral de la península para diferentes periodos de retorno. Se incluye un breve análisis de los riesgos endógenos, y se concluye que son los huracanes, las tormentas locales severas y los frentes fríos los principales peligros naturales que afectan la a Península. Finalmente, se argumenta el valor del enfoque de MIZC para el estudio, previsión y enfrentamiento de los riesgos naturales, y se expone la positiva experiencia de aplicación de tal enfoque en la playa de Varadero.Ciencias Experimentale

Natural coastal risks and the Coastal Zone Integrated Management

An analysis of the main natural risk factors of the Peninsula of Hicacos, on the coast center-west of Cuba is submitted. From an exhaustive bibliographic review, first it is presented a physical-geographical and socio-economic characterization of the peninsula of Hicacos, and on this basis are identified geological, geomorphological and hydrometeorological factors that determine natural hazards in the area under study. In particular an analysis of probabilities of extreme winds in the past 200 years associated with hurricanes, and the heights and periods of waves on the coast of the peninsula to different periods of return is materialize. Also it´s includes a brief analysis of the endogenous risks, and conclude that the hurricanes, the severe local storms and the frontal systems are the main natural dangers that affect the Peninsula. Finally the value of the MIZC for the study, prevision and confrontation of the natural risk is argued, and the positive experience of the application of that approach in the beach of Varadero.Se presenta un análisis de los principales factores de riesgos naturales de la Península de Hicacos, en la costa centro-occidental de Cuba. A partir de una revisión bibliográfica exhaustiva, se presenta primero una caracterización físico-geográfica y socio-económica de la península de Hicacos y sobre esta base se identifican los factores geológicos, geomorfológicos e hidrometeorológicos que condicionan los riesgos naturales en la zona objeto de estudio. En particular se realiza un análisis de probabilidades de los vientos extremos en los últimos 200 años asociados a los huracanes, y de las alturas y periodos del oleaje en el litoral de la península para diferentes periodos de retorno. Se incluye un breve análisis de los riesgos endógenos, y se concluye que son los huracanes, las tormentas locales severas y los frentes fríos los principales peligros naturales que afectan la a Península. Finalmente, se argumenta el valor del enfoque de MIZC para el estudio, previsión y enfrentamiento de los riesgos naturales, y se expone la positiva experiencia de aplicación de tal enfoque en la playa de Varadero.Ciencias Experimentale

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