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Evaluación de los cambios pre y postcosecha de la miel de especies de abejas sin aguijón
(Universidad Nacional de Colombia - Sede Bogotá, 2014)
Este trabajo permitió establecer que de las abejas sin aguijón, Tetragonisca angustula (Latreille, 1811), por abundancia de nidos, volumen de miel, número de colmenas y adaptabilidad a diversos ambientes naturales en ...
Geochronology of shear zones – A review
(Elsevier Science, 2018-10)
Shear zones play a major role in the deformation of the crust at a variety of scales, as expressions of strain localization during orogeny and rifting, and also as reactivated structures. They influence the geometry and ...
Cuantificadores cardinales en lógica continua
(UniandesMaestría en MatemáticasFacultad de CienciasDepartamento de Matemáticas, 2019)
La lógica continua CL satisface el análogo de la caracterización de Lindstrm de la lógica de primer orden en términos de compacidad y el teorema descendente de Lwenheim-Skolem. Una pregunta razonable es si existen extensiones ...
Involuções fixando muitas componentes e melhorias para o 5/2-Teorema de J. Boardman
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Matemática - PPGM, 2012-03-05)
Let (Mm; T) be a smooth involution on a closed smooth m-dimensional manifold and F = n [j=0 Fj (n < m) its fixed point set, where Fj denotes the union of those components of F having dimension j. The famous Five Halves ...
Diel and tidal variation in surf zone fish assemblages of a sheltered beach in southern Brazil
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2010)
Dynamics of volcanic ash remobilisation by wind through the Patagonian steppe after the eruption of Cordón Caulle, 2011
(2017)
Wind erosion of freshly-deposited volcanic ash causes persistent storms, strongly affecting ecosystems and human activity. Wind erosion of the volcanic ash was measured up to 17 months after the ash deposition, at 7 sites ...