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Dynamics of biodiversity change after deforestation
(Universidad de Guayaquil-Facultad de Ciencias Naturales, 2021)
Duality with time-changed Lévy processes
(Escola de Pós-Graduação em Economia da FGV, 2005-04-14)
In this paper we study the pricing problem of derivatives written in terms of a two dimensional time{changed L¶evy processes. Then, we examine an existing relation between prices of put and call options, of both the European ...
Identification, content, and distribution of type VI collagen in bovine tendons
(Springer, 2006-08-01)
Tendon composition changes according to differentiation, mechanical load, and aging. In this study, we attempted to identify, localize, and quantify type VI collagen in bovine tendons. Type VI collagen was identified by ...
Cambios físico-espaciales, sociales y económicos del centro de la ciudad de Montería (2007 – 2020), causados por la implementación del plan centro
(Facultad de Ciencias BásicasMontería, Córdoba, ColombiaGeografía, 2022)
Alterações climáticas e a percepção dos munícipes de Rio Claro - SP
(Universidade Estadual Paulista (Unesp), 2009-10-23)
O estudo objetivou verificar a percepção dos tipos de tempo, do ritmo climático e das alterações climáticas, sistematizando-se através de duas abordagens – uma climatológica e outra da percepção. Primeiramente, avaliou-se ...
Alterações climáticas e a percepção dos munícipes de Rio Claro - SP
(Universidade Estadual Paulista (Unesp), 2009-10-23)
O estudo objetivou verificar a percepção dos tipos de tempo, do ritmo climático e das alterações climáticas, sistematizando-se através de duas abordagens – uma climatológica e outra da percepção. Primeiramente, avaliou-se ...
Novice principals in Chile mobilizing change for the first time: challenges and opportunities associated with a school's readiness for change
(Sage Publications, 2018)
In a context characterised by triple sources of accountability demands, principals in Chile are required to mobilise change to raise performance indicators. School improvement is a complex endeavoura complexity that is ...
Morpho-histochemical characterization of salivary gland cells of males of the tick Rhipicephalus sanguineus (Acari: Ixodidae) at different feeding stages: description of new cell types
(Springer, 2010-01-01)
This study describes the changes undergone by cells of the salivary glands of unfed and feeding (at day two and four post-attachment) Rhipicephalus sanguineus males, as well as new cell types. In unfed males, types I and ...
Changes in vegetation structure induced by domestic grazing in Patagonia (Southern Argentina)
(Academic Press Ltd - Elsevier Science Ltd, 2011-11)
We analyzed the structural differences associated with grazing exclusion on vegetation by studying 24 grazed-ungrazed paired sites in Patagonia (Argentina). Our objectives were to evaluate the effect of grazing on plant ...