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Brassica patch geometry and adjacent matrix: How small-scale changes in landscape can affect Plutella xylostella populations
(Taylor & Francis Ltd, 2021-11)
Herbivorous insects are predicted to have higher densities in larger patches, while their natural enemies will be more affected by the edge of these patches. In this paper, we investigate the effect of the relationship ...
A method for the digital image analysis of ceramic grains based on shape factor segmentation
(2003-03-13)
A very simple and robust method for ceramics grains quantitative image analysis is presented. Based on the use of optimal imaging conditions for reflective light microscopy of bulk samples, a digital image processing routine ...
A method for the digital image analysis of ceramic grains based on shape factor segmentation
(2003-03-13)
A very simple and robust method for ceramics grains quantitative image analysis is presented. Based on the use of optimal imaging conditions for reflective light microscopy of bulk samples, a digital image processing routine ...
Combined use of otolith microchemistry and morphometry as indicators of the habitat of the silverside (Odontesthes bonariensis) in a freshwater-estuarine environment
(Elsevier Science, 2013-10)
The silverside Odontesthes bonariensis is a highly salt-tolerant freshwater–estuarine species found in the Southern Hemisphere. The objective of the present study was to perform a simultaneous evaluation of the morphometry ...
Mapeamento e proposta de conexão de fragmentos florestais em Santa Maria (RS)
(Universidade Federal de Santa MariaBRGeografiaUFSMPrograma de Pós-Graduação em Geografia, 2015-06-15)
Recent studies which feature the urban area land use mapping Santa Maria do not have tree-canopy cover differentiation, as Deciduous Atlantic Forest and exotic tree plantations - mostly of Pinus sp. and Eucalyptus sp.. ...
Two-loop superstring five-point amplitude and S -duality
(2016-02-24)
The low-energy limit of the massless two-loop five-point amplitudes for both type IIA and type IIB superstrings is computed with the pure spinor formalism and its overall coefficient determined from first principles. For ...
Cytoplasmic and nuclear morphometric parameters in cytologic preparations of canine cutaneous mast cell tumors
(2010-11-01)
Thirty fine-needle biopsy (FNB) samples from 28 dogs subjected to surgical resection of cutaneous mast cell tumors (MCTs) were stained with Giemsa. At least 100 neoplastic cells from each cytology slide were evaluated by ...
A study of habitat fragmentation in Southeastern Brazil using remote sensing and geographic information systems (GIS)
(Elsevier B.V., 1997-10-22)
The purpose of this work was to study fragmentation of forest formations (mesophytic forest, riparian woodland and savannah vegetation (cerrado)) in a 15,774-ha study area located in the Municipal District of Botucatu in ...
A study of habitat fragmentation in Southeastern Brazil using remote sensing and geographic information systems (GIS)
(Elsevier B.V., 1997-10-22)
The purpose of this work was to study fragmentation of forest formations (mesophytic forest, riparian woodland and savannah vegetation (cerrado)) in a 15,774-ha study area located in the Municipal District of Botucatu in ...