Results 101 to 110 of about 309,942 (236)

Examples of scalar-flat hypersurfaces in $\mathbb{R}^{n+1}$

, 2008
Given a hypersurface $M$ of null scalar curvature in the unit sphere $\mathbb{S}^n$, $n\ge 4$, such that its second fundamental form has rank greater than 2, we construct a singular scalar-flat hypersurface in $\Rr^{n+1}$ as a normal graph over a ...
de Lira, Jorge H. S., Soret, Marc
core   +2 more sources

Characterisation of Sex Pheromone and Genetic Strain in Rachiplusia nu (Lepidoptera: Noctuidae) Populations Across Brazil

Journal of Applied Entomology, EarlyView.
ABSTRACT Rachiplusia nu, known as the sunflower looper (SFL) and belonging to the Plusiinae subfamily, is a major defoliator of soybeans, sunflowers and other horticultural crops across southern South America. This species has recently expanded to central and northern regions of Brazil, becoming a key soybean pest.
Leonardo Figueiredo, Diego B. Silva, Alan V. Saldanha, Alberto S. Corrêa, Aluska T. dos Santos, Paulo H. G. Zarbin   +5 more
wiley   +1 more source

Projeto Mais Educação: limites e possibilidades da educação em tempo integral

Eventos Pedagógicos, 2014
Este artigo tem como objetivo analisar as concepções de educação integral que orientam as ações educacionais contidas no Programa Mais Educação. Escolhemos como caso a Escola Municipal Aleixo Schenatto, Sinop - Mato Grosso.
Gelsa de Oliveira Sehnen, Odimar João Peripolli   +1 more
doaj  

Air exposure test in Colossoma macropomum juveniles maintained in water at suboptimal temperature: Physiological, metabolic and oxidative stress responses

Journal of Fish Biology, EarlyView.
Abstract This study evaluated the physiological, metabolic and oxidative responses of Colossoma macropomum subjected to air exposure when maintained in water at suboptimal temperature (23°C). A total of 54 fish (81.33 ± 11.90 g) were distributed into nine tanks (6 fish per tank). For the air exposure test, 24 animals were exposed for 30 min and another
Gisele Cristina Favero, Luanna do Carmo Neves, Suzane Lilian Beier, Hugo Napoleão Pereira da Silva, Juan Lameira Dornelles, Bernardo Baldisserotto, Glauber David Almeida Palheta, Nuno Filipe Alves Correia de Melo, Ronald Kennedy Luz   +8 more
wiley   +1 more source

On the solvability of third-order three point systems of differential equations with dependence on the first derivative

, 2016
This paper presents sufficient conditions for the solvability of the third order three point boundary value problem \begin{equation*} \left\{ \begin{array}{c} -u^{\prime \prime \prime }(t)=f(t,\,v(t),\,v^{\prime }(t)) \\ -v^{\prime \prime \prime }(t)=h(t,
de Sousa, Robert, Minhós, Feliz
core   +1 more source

Systematic Approach for Carbonate and Volcanic Facies Classification Based on Textural and Structural Variations Observed in Brazilian Pre‐Salt Acoustic Image Logs

Journal of Petroleum Geology, EarlyView.
ABSTRACT Facies characterization in carbonate reservoirs remains challenging due to their pronounced textural and structural heterogeneity. Variations in grain packing, cementation, and diagenetic overprints produce contrasting acoustic responses in borehole image logs, often limiting the reproducibility of facies interpretation.
Lenita de Souza Fioriti, Rodrigo César Teixeira de Gouvêa, Cleyton de Carvalho Carneiro   +2 more
wiley   +1 more source

Contribuições do Caderno 12 de Antônio Gramsci para a compreensão das disputas político-pedagógicas na educação especial brasileira

Revista PerCursos
Reconhecemos a contribuição teórica de Antônio Gramsci para compreender os fenômenos sociais do tempo presente. Buscamos refletir a partir da malha categorial proposta pelo autor, especificamente as categorias intelectual orgânico, escola unitária e ...
Maria Helena Michels , Rosalba Maria Cardoso Garcia   +1 more
doaj   +1 more source

Influence of Tramadol on the Intravenous Pharmacokinetics of Dipyrone Active Metabolites in Dogs

Journal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT This study aimed to compare the pharmacokinetic profile of the active dipyrone metabolites 4‐methylaminoantipyrine (MAA) and 4‐aminoantipyrine (AA) administered alone and in combination with tramadol in dogs. Nine mixed‐breed dogs, weighing 15.33 ± 2.25 kg, participated in a two‐treatment crossover design: G1 received intravenous dipyrone (25 ...
Andressa Nunes Mouta, Kathryn Nóbrega Arcoverde, Robson dos Anjos Honorato, Naftáli Silva Fernandes, Caio Vinicius Almeida de Oliveira, Glícia Cavalcante Mesquita, Yanna Deysi Bandeira Passos, Gabriel Araújo‐Silva, Valéria Veras de Paula   +8 more
wiley   +1 more source

Cellular immune response of Amblyomma sculptum and Amblyomma americanum to entomopathogenic fungi: Implications for biological tick control

Medical and Veterinary Entomology, EarlyView.
Amblyomma sculptum showed a plasmatocyte‐dominant haemocyte profile. Beauveria bassiana increased plasmatocytes and reduced granulocytes, whereas Metarhizium robertsii did not cause significant changes. Amblyomma americanum showed a granulocyte‐dominant haemocyte profile. Beauveria bassiana reduced total haemocytes and granulocytes. B.
Cárita de Souza Ribeiro‐Silva, Valesca Henrique Lima, Salorrane Miranda N. Pinto, Gustavo Felizardo S. Sandes, Victor Hugo Ribeiro Costa, Albert Mulenga, Adela S. Oliva Chavez, Éverton Kort Kamp Fernandes   +7 more
wiley   +1 more source

Editorial

Revista Educação e Políticas em Debate, 2020
Análises e proposições concernentes à Educação Integral e à Escola em Tempo Integral têm sido recorrentes na educação brasileira em diferentes contextos históricos. Vale ressaltar que, desde a década 1930, educadores como Anísio Teixeira vêm defendendo o
Maria Vieira Silva, Leonice Matilde Richter, Vilma Aparecida de Souza   +2 more
doaj   +2 more sources