Results 21 to 30 of about 59,211,464 (194)

Morphological variation of the conus arteriosus in Chondrichthyes: Implications for ecology and evolution

The Anatomical Record, EarlyView.
Abstract Cartilaginous fish have diverse morphological traits that are essential for understanding their evolutionary history and ecological adaptations. However, the conus arteriosus and its valves, key components of the heart and blood circulation, have been underexplored in phylogenetic and ecomorphological contexts.
Maria Clara El Bayeh de Andrade, Karla Diamantina de Araújo Soares   +1 more
wiley   +1 more source

Características Gerais do Sistema Nacional de Inovação Brasileiro: uma comparação com Rússia, Índia e China (BRIC’s) [PDF]

, 2008
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.O presente estudo procura apresentar, uma revisão de literatura sobre os conceitos de Sistema Nacional de Inovação, destacando a inovação, conhecimento e ...
Paiva, Amanda Rosa de
core  

Phytochemistry, Chemotypic Diversity and Antimicrobial Potential of Essential Oils From Native Aromatic Plants of the Americas: A Systematic Review

Flavour and Fragrance Journal, EarlyView.
This review bridges ancestral indigenous knowledge with modern pharmacology, summarizing the phytochemistry and antimicrobial properties of essential oils from seven native American species. It highlights their significant activity against bacterial, fungal and parasitic pathogens, emphasizing their potential as sustainable therapeutic and agricultural
Arley Rey Páez, Mozaniel Santana de Oliveira, João Paulo Viana Leite   +2 more
wiley   +1 more source

UNIVERSIDADE COMO CENTRO DE UM SISTEMA REGIONAL DE INOVAÇÃO: O CASO DO CAMPUS ARARANGUÁ DA UNIVERSIDADE FEDERAL DE SANTA CATARINA [PDF]

, 2013
A Universidade pode desempenhar papel significativo na geração de atividades baseadas no conhecimento, capazes de impulsionar a transformação do perfil social e econômico da região do Vale do Araranguá por meio da formação de um sistema regional de ...
Esteves, Paulo Cesar Leite
core  

Ichnology of the Rhätsandstein in the Exter Formation (Triassic), Germany

Geological Journal, EarlyView.
Trace fossils from the Rhätsandstein of southern Germany record repeated colonization of high‐energy shallow‐marine substrates before the Triassic–Jurassic transition. The assemblage reflects environmental and preservational controls on ichnodiversity.
Daniel Sedorko, James H. Nebelsick
wiley   +1 more source

GESTÃO DE NÚCLEOS DE INOVAÇÃO TECNOLÓGICA [PDF]

, 2011
Nas duas últimas décadas, o incentivo a C,T&I pelo governo tem se intensificado com programas de apoio e fomento e elaboração de legislação nessa área.
Souza, Ana Clara Medina Menezes de
core  

Exposure–Recovery Approach for Hepatic Toxicity Analysis of Pyrethroid Lambda‐Cyhalothrin: Histopathological, Histochemical, and Biochemical Responses in Oreochromis niloticus

Journal of Applied Toxicology, EarlyView.
ABSTRACT Lambda‐cyhalothrin is a synthetic pyrethroid insecticide widely used in agriculture, but its potential to contaminate aquatic ecosystems and exert high toxicity on fish at low concentrations raises ecotoxicological concerns. While standard histopathological and biochemical assessments are common, the novel integration of pigment‐based ...
Carlos Eurico Fernandes, André Luiz do Nascimento Silva, Tiago Venancio da Silva, Karine Nathiele Nogueira Farias, Sabrina Fuzer Gonçalves, Brenda de Oliveira Martins, Maria Eduarda Corona Garcia, Lilian Franco‐Belussi   +7 more
wiley   +1 more source

Avaliação de práticas de gestão do conhecimento de parques tecnológicos: uma proposta para apoio à gestão pública [PDF]

, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnoclógico, Programa de Pós-Graduação em Engenharia e Gestão do Conhecimento, Florianópolis, 2011Diversos países têm incluído em suas políticas de desenvolvimento socioeconômico os ...
Sá, Mohana Faria de
core  

Subcellular Localization of Iron in Rhizophora mangle Leaves Revealed by Integrated Perls Reaction, TEM, STEM‐HAADF, and EDS Analyses

Microscopy Research and Technique, EarlyView.
Perls–TEM–STEM‐HAADF–EDS enables high‐resolution localization and elemental characterization of Fe‐containing deposits in Rhizophora mangle leaf cells. ABSTRACT Mangrove ecosystems are frequently exposed to high concentrations of iron (Fe) in sediments, resulting in Fe accumulation in plant tissues. Although Fe is an essential micronutrient involved in
Silvia Rodrigues Machado, Hiulana Pereira Arrivabene, Camilla Rozindo Dias Milanez, Margarida Juri Saeki, Yve Canaveze   +4 more
wiley   +1 more source

Body Size and Habitat Association as Determinants for Water Balance, Temperature Relations, and Behavioral Performance in Leptodactylid Frogs

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The association between species' habitat preferences (e.g., aquatic, terrestrial, arboreal) and traits related to body temperature regulation and water balance has been relatively well studied in anurans. However, whether such associations hold for species occupying the same general habitat while differing in other relevant functional ...
Luis M. Senzano, Rodolfo O. Anderson, Rodrigo S. B. Gavira, Enzo G. Pizzi Miranda, Denis V. Andrade   +4 more
wiley   +1 more source