Morphological Integration
Mostrando 1-12 de 56 artigos, teses e dissertações.
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1. Atributos espaciais da desigualdade nas grandes cidades brasileiras: uma relação entre segregação e morfologia
Resumo Ao fazer uma análise comparativa entre regiões concentradoras das famílias de menor e maior renda per capita em cinco grandes cidades brasileiras (Goiânia, Fortaleza, Brasília, Belo Horizonte e Curitiba) e suas características morfologias, este artigo busca contribuir para a interpretação de um fator não monetário ligado à produção da des
Cad. Metrop.. Publicado em: 15/04/2019
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2. Morphological Diversity of Coleoptera (Arthropoda: Insecta) in Agriculture and Forest Systems
ABSTRACT Coleopterans (Coleoptera) are major ecosystem service providers. However ecomorphological features that are comparable in a wide range of invertebrates within this group and in various environments must be found, to be able to study regions with different species, contributing to overcome difficulties of the taxonomic approach and understand the fun
Rev. Bras. Ciênc. Solo. Publicado em: 09/11/2017
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3. Collembola Community Structure as a Tool to Assess Land Use Effects on Soil Quality
ABSTRACT: Collembolan species are differently affected by soil tillage (conventional, minimum tillage, and no-tillage) and are known to modify plant growth. This study relies on the relationships between Collembola community structures and land use systems as a proxy for characterizing changes in soil quality. Thus, Collembola community structure (eco-morpho
Rev. Bras. Ciênc. Solo. Publicado em: 15/12/2016
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4. Morphological Plasticity and Gas Exchange of Ligustrum lucidumW.T. Aiton in Distinct Light Conditions
ABSTRACT The objective of this study was to understand the different morpho-physiological strategies of Ligustrum lucidum, an invasive species occurring in Brazilian forest fragments under heterogeneous light conditions. Ten individuals of L. lucidum were selected and evaluated for morphological of the leaves and physiological traits. For morphological param
Braz. arch. biol. technol.. Publicado em: 2015-12
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5. Snakes and snakebite envenoming in Northern Tanzania: a neglected tropical health problem
Background Snakebites cause considerable human and livestock injuries as well as deaths worldwide, and particularly have a high impact in sub-Saharan Africa. Generating a basic platform of information on the characteristics of snakes and snakebites in various countries is relevant for designing and implementing public health interventions.Methods This study
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 29/09/2015
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6. Genetic and morphological characterisation of a new species of the genus Hysterothylacium (Nematoda) from Paralichthys isosceles Jordan, 1890 (Pisces: Teleostei) of the Neotropical Region, state of Rio de Janeiro, Brazil
Taking into account the difficulties of taxonomic identification of larval anisakid nematodes based on morphological characters, genetic analyses were performed, together with those usually applied, in order to identify anisakid larvae found in the flounder Paralichthys isosceles from the littoral of the state of Rio de Janeiro, Brazil. The analysis of 1,820
Memórias do Instituto Oswaldo Cruz. Publicado em: 2012-03
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7. Postmortem acinar autolysis in rat sublingual gland: a morphometric study
ABSTRACT OBJECTIVE: To analyze and to quantify morphological acinar postmortem changes in rat sublingual glands (SLG). MATERIAL AND METHODSs: Fifty rats were divided into two groups of 25 animals each. Group I was used for morphological and morphometric evaluations and group II for the determination of gland density and processed gland volume. Acinar autolyt
Journal of Applied Oral Science. Publicado em: 2010-10
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8. Paisagem cultural : elementos de configuração morfológica e valores de preservação
O estudo tem por objetivo discutir a ocupação territorial do núcleo de Forqueta como paisagem cultural, um tipo particular de paisagem representada por uma morfologia advinda de um processo evolutivo diferenciado. Descreve a paisagem a partir da identificação de propriedades e qualidades de paisagem que indicam ou promovem um valor definido, considerand
Publicado em: 2010
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9. Evolução da modularidade no crânio de mamíferos / Evolution of modularity in the mammalian skull
Morphological integration refers to the modular structuring of intertrait relationships in an organism, which could bias the direction and rate of morphological change, either constraining or facilitating evolution along certain dimensions of the morphospace. Therefore, the description of morphological integration patterns and its magnitude and the analysis
Publicado em: 2009
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10. Evolução do crânio dos macacos do Velho Mundo: uma abordagem de genética quantitativa / Cranial evolution of Old World monkeys and Apes: a quantitative genetics approach
This is a study on the cranial diversification of the Catarrhini, a large group of primates that includes all Old World monkeys and apes, bringing together two approaches to investigate the evolution of complex characters: quantitative genetics and morphological integration. It has three main goals: 1) to compare magnitudes and patterns of inter-trait relati
Publicado em: 2009
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11. Identificação de genes associados a produção de ocratoxina A em Aspergillus westerdijkiae
Mycotoxins, secondary metabolites of fungi, are toxic compounds found in great variety of foods, and when ingested can be very hazardous to animal and human health. Among the diverse mycotoxins, special interest has been given to the ochratoxin A (OA), produced by some species of Aspergillus and Penicillium. This mycotoxin is frequently found mainly in food
Publicado em: 2009
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12. Chromosome evolution: Karyotype variability in Platyrrhini and studies of sinteny and homologies between human chromosomes / Evolução cromossômica: estudo da variabilidade cariotípica em Platyrrhini e das homeologias e sintenias com cromossomos humanos
We studied the karyotypes of Brazilian monkeys (Platyrrhini, Primates) using both traditional cytogenetic techniques as well as FISH. FISH analysis employed human probes for chromosome 14, 15 and the X chromosome and a probe of the Y chromosome of Brachyteles arachnoides obtained by chromosome microdissection. Twenty-four individuals of Alouatta guariba clam
Publicado em: 2008