Leticia Gomes

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Fire can change the species composition, diversity, and structure of savanna vegetation, thus altering growth and mortality rates. Such changes in the woody vegetation of burned savanna forest were evaluated over four years in comparison to unburned savanna forest. All woody plants with a diameter at breast height > 10 cm were measured in 100 permanent(More)
Since the mass media and the lack of mandatory music education in Brazilian schools, there was a loss of perception of sound / music of Brazilian children. This fact, coupled with the lack of software for teaching and sound perception, enhances the problem. This paper presents the Music-AR, an augmented reality software for teaching sound properties such as(More)
1 Laboratoire Interuniversitaire des Systèmes Atmophériques, UMR CNRS 7583, Université de Paris 12, 61 av. du général de Gaulle, 94010 Créteil, France 2 Department of Soil Science, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas, Apartado 202, 50080 Zaragoza, Spain 3 Erosion and Soil & Water Conservation Group, Wageningen(More)
The savanna formations of the Brazilian “Cerrado” present a high degree of resistance and resilience to the impacts of fire, although little is known of its forest formations. Given this, the present study evaluated the resistance and resilience of the “Cerradão” to fire impacts over a 7-year period. In March 2008, we established 50 permanent plots of 10 m(More)
Triatoma williami is naturally infected by Trypanosoma cruzi, the ethiological agent of Chagas disease, the most significant cause of morbidity and mortality in South and Central America.The possibility of domiciliation of T. williami increases the risk of human T. cruzi vetorial transmission. Despite this, there is a lack of data demonstrating the bionomic(More)
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