Environmental and Occupational Optometry. Lesson 2 (Course 2013-2014)

Tema 2. Actividad voluntaria nº 2.

Environmental and Occupational Optometry. Lesson 3 (Course 2013-2014)

Tema 3. Actividad evaluable nº 2.

Environmental and Occupational Optometry. Lesson 4 (Course 2013-2014)

Tema 4. Actividad voluntaria nº 2.

Environmental and Occupational Optometry. Lesson 5 (Course 2013-2014)

Tema 5. Actividad voluntaria nº 3.

Environmental and Occupational Optometry. Lesson 6 (Course 2013-2014)

Tema 6: Diseño del entorno visual. Actividad propuesta no. 3.

Environmental and Occupational Optometry. Lesson 7 (Course 2013-2014)

Tema 7: Riesgos para lesiones oculares y visuales. Actividad propuesta nº 4.

Environmental and Occupational Optometry. Lesson 8 (Course 2013-2014)

Tema 8: Pantallas de visualización de datos. Actividad voluntaria nº 5.

Environmental and Occupational Optometry. Lesson 9 (Course 2013-2014)

Tema 9: Visión y conducción. Actividad obligatoria nº 5.

Environmental and Occupational Optometry. Lesson 10 (Course 2013-2014)

Tema 10: visión y deporte. Actividad voluntaria 6.

Optimal model through identified frequencies of a masonry building structure with wooden floors

The paper presents the analysis of an important historical building: the Saint James Theater in the city of Corfù (Greece) actually used as the Municipality House. The building, located in the center of the city, is made of carves stones and is characterized by a stocky shape and by the presence of wooden floors. The study deals with the structural identification of such structure through the analysis of its ambient vibrations recorded by means of accelerometers with high accuracy. A full dynamic testing was developed using ambient vibrations to identify the main modal parameters and to make a non-destructive characterization of this building. The results of these dynamic tests are compared with the modal analysis of a complex finite element (FE) simulation of the structure. This analysis may present several problems and uncertainties for this stocky building. Due to the presence of wooden floors, the local modes can be highly excited and, as a consequence, the evaluation of the structural modal parameters presents some difficulties.

Amphibian Hotspots and Conservation Priorities in Eastern Cuba Identified by Species Distribution Modeling

The high rate of amphibian endemism and the severe habitat modification in the Caribbean islands make them an ideal place to test if the current protected areas network might protect this group. In this study, we model distribution and map species richness of the 40 amphibian species from eastern Cuba with the objectives of identify hotspots, detect gaps in species representation in protected areas, and select additional areas to fill these gaps. We used two modeling methods, Maxent and Habitat Suitability Models, to reach a consensus distribution map for each species, then calculate species richness by combining specific models and finally performed gap analyses for species and hotspots. Our results showed that the models were robust enough to predict species distributions and that most of the amphibian hotspots were represented in reserves, but 50 percent of the species were incompletely covered and Eleutherodactylus rivularis was totally uncovered by the protected areas. We identified 1441 additional km2 (9.9% of the study area) that could be added to the current protected areas, allowing the representation of every species and all hotspots. Our results are relevant for the conservation planning in other Caribbean islands, since studies like this could contribute to fill the gaps in the existing protected areas and to design a future network. Both cases would benefit from modeling amphibian species distribution using available data, even if they are incomplete, rather than relying only in the protection of known or suspected hotspots.

Molecular Techniques (2015-2016). Lesson 7

Powerpoint slides for Lesson 7.

Molecular Techniques (2015-2016). Lesson 8

Powerpoint slides for Lesson 8.

Molecular Techniques (2015-2016). Lesson 9

Powerpoint slides for Lesson 9.

Molecular Techniques (2015-2016). Lesson 10

Powerpoint slides for Lesson 10.