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Covariance of sun and shade leaf traits along a tropical forest elevation gradient
(Frontiers Media S.A., 2020-01)
Foliar trait adaptation to sun and shade has been extensively studied in the context of photosynthetic performance of plants, focusing on nitrogen allocation, light capture and use via chlorophyll pigments and leaf morphology; ...
Tree morphology in seasonally dry montane forest in Argentina: Relationships with shade tolerance and nutrient shortage
(Wiley Blackwell Publishing, Inc, 2007-06)
Question: How does form (leaf and trunk morphology) relate to function (tolerance of shade and nutrient storage) in trees? Location: Los Toldos montane valley in NW Argentina. Methods: We analysed the relationships amongst ...
Ecosystem services from coffee agroforestry in Central America: estimation using the CAF2021 model
(Springer Nature, 2022)
The goal of sustainable coffee production requires multiple functions from agroforestry systems. Many are difficult to quantify and data are lacking, hampering the choice of shade tree species and agronomic management. ...
Ex vivo evaluation of the effectiveness of bleaching agents on the shade alteration of blood-stained teeth
(Wiley-Blackwell, 2008-06-01)
Aim To evaluate ex vivo effectiveness of the three formulations of bleaching materials for intracoronal bleaching of root filled teeth using the walking bleach technique.Methodology Extracted premolar teeth were stained ...
Ex vivo evaluation of the effectiveness of bleaching agents on the shade alteration of blood-stained teeth
(Wiley-Blackwell, 2008-06-01)
Aim To evaluate ex vivo effectiveness of the three formulations of bleaching materials for intracoronal bleaching of root filled teeth using the walking bleach technique.Methodology Extracted premolar teeth were stained ...
Respostas morfofisiológicas de mudas de Eugenia uniflora em condições de sombreamento
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilPrograma de Pós-Graduação em AgronomiaUTFPR, 2019-02-18)
Plants have a remarkable ability to change their phenotype in response to highly heterogeneous light conditions, normally found in the natural environments. Eugenia uniflora has been considered as very demanding in relation ...
Avaliação nutricional e caracterização da lignina da Brachiaria brizantha em dois sistemas silvipastoris
(Universidade Federal de Minas GeraisBrasilPrograma de Pós-Graduação em ZootecniaUFMG, 2006-02-10)
The study was conducted in two silvopastoral systems (SSP’s) located in Brazilian Savannah, Lagoa Santa city, Minas Gerais state, Brazil and began on the agricultural year of 2004-2005. The aim of this study was to evaluate ...