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Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Integración de captación activa y pasiva en viviendas unifamiliares de emprendimientos inmobiliarios
Abstract This study analyses the possibility of achieving negative energy demands in single-family housing (Plus-Energy House). Through the integration of energy efficiency measures jointly with active solar systems, it is possible to obtain high performance energy models. In order to demonstrate this, we performed energy simulations integrating active solar
Ambient. constr.. Publicado em: 2018-03
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2. Architecture of tree species of different strata developing in environments with the same light intensity in a semideciduous forest in southern Brazil
We aimed to answer the following questions related to the architecture of individuals 0.5-3.0 m in height belonging to understory or canopy/emergent layer tree species: "Is there a difference between individuals belonging to different strata developing in environments with the same light intensity, in terms of their architecture?"; and "Given the same light
Acta Bot. Bras.. Publicado em: 2014-03
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3. Relationships between crown architecture and available irradiance in two cerrado species with different leaf phenologies
Structural differences between cerrado species with different leaf phenologies are linked to crown architecture, leaf production, and biomass allocation to shoots and leaves. The present study characterized crown structures and the patterns of biomass allocation to leaves and shoots in two woody cerrado species with contrasting leaf phenologies and quantifie
Braz. J. Bot.. Publicado em: 2012
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4. Diferenciação celular em Nostoc spp: efeito da intensidade luminosa e do padrão de sobreposição dos filamentos / Cellular differentiation in Nostoc spp: effects of light intensity and pattern of filaments superposition.
Em isolados do gênero Nostoc, a multiplicação das células vegetativas e a diferenciação de algumas células em heterócitos em intervalos regulares é a etapa do ciclo de vida em que ocorre a produção de biomassa. Em outra etapa do ciclo de vida, vários fatores do ambiente podem induzir a diferenciação de hormogônios, filamentos nos quais não oc
Publicado em: 2010
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5. Micropropagation of Cattleya loddigesii âTipoâ: nitrogen sources, light quality, sucrose and giberelic acid. / MicropropagaÃÃo de Cattleya loddigesii Tipo : Fontes de NitrogÃnio, Qualidade de Luz, Sacarose e Ãcido GiberÃlico
The aim of this present work was to study the in vitro development of Cattleya loddigesii âTipoâ, as well as the anatomical alterations under different in vitro culture environments. Four separate experiments were made to evaluate: 1) The influence of different nitrogen sources, calcium nitrate (0, 278, 556, 834 and 1112 mg L-1) x ammonium nitrate (0, 200,
Publicado em: 2007