Results 11 to 20 of about 241,562 (198)

Afetos e Raciocínios no Ensino Básico

open access: yesRevista de Estudios e Investigación en Psicología y Educación, 2017
O objetivo geral deste estudo é a caraterização da afetividade e do raciocínio em adolescentes que frequentam o 9º ano de escolaridade, assim como o estudo da associação das variáveis psicológicas, entre si, e com variáveis sócio demográficas.
Joana Matamá   +2 more
doaj   +1 more source

Stabilisation by noise on the boundary for a Chafee-Infante equation with dynamical boundary conditions [PDF]

open access: yes, 2018
The stabilisation by noise on the boundary of the Chafee-Infante equation with dynamical boundary conditions subject to a multiplicative It\^o noise is studied.
Fellner, Klemens   +3 more
core   +3 more sources

Autoeficácia Percebida e Afetos no Ensino Básico

open access: yesRevista de Estudios e Investigación en Psicología y Educación, 2017
Este estudo procura contribuir para caraterizar de que forma o afeto positivo, o afeto negativo e o nível de autoeficácia percebida se expressam no adolescente escolarizado, e como essas dimensões contribuem, ou não, para uma experiência de vida ...
Romina Paula Mendes   +2 more
doaj   +1 more source

Os Passadiços do Paiva: Estudo Exploratório do seu Impacto Económico e Social

open access: yesFronteiras: Journal of Social, Technological and Environmental Science, 2019
Este artigo tem como objetivo avaliar o impacto económico e social dos Passadiços do Paiva na Região Norte de Portugal. O método de análise utilizado é quantitativo e exploratório. O turismo natureza preocupa-se com comportamentos ambientais responsáveis,
Diana Saraiva Oliveira   +2 more
doaj   +1 more source

Hallazgos vigentes de investigaciones pioneras en el desarrollo de la capacidad de localización auditiva en bebés

open access: yesRevista de Investigaciones Universidad del Quindío, 2022
El objetivo del estudio fue analizar hallazgos vigentes de las investigaciones pioneras en el desarrollo de la capacidad de localización auditiva en bebés mediante la técnica de revisión documental a través de cuatro fases: Preparatoria, descriptiva ...
Leonardo Yovany Alvarez-Ramirez
doaj   +1 more source

Positive solutions of nonlinear fourth-order boundary-value problems with local and non-local boundary conditions [PDF]

open access: yes, 2008
We establish new existence results for multiple positive solutions of fourth-order nonlinear equations which model deflections of an elastic beam. We consider the widely studied boundary conditions corresponding to clamped and hinged ends and many non ...
Franco, D., Infante, G., Webb, J.R.L.
core   +1 more source

Nonzero positive solutions of a multi-parameter elliptic system with functional BCs

open access: yes, 2017
We prove, by topological methods, new results on the existence of nonzero positive weak solutions for a class of multi-parameter second order elliptic systems subject to functional boundary conditions. The setting is fairly general and covers the case of
Infante, Gennaro
core   +1 more source

Robustness of dynamically gradient multivalued dynamical systems [PDF]

open access: yes, 2019
In this paper we study the robustness of dynamically gradient multivalued semiflows. As an application, we describe the dynamical properties of a family of Chafee-Infante problems approximating a differential inclusion studied in J. M.
Caballero Toro, Rubén   +3 more
core   +1 more source

Clinical behavior of Dengue in Cúa infants. Miranda State. Venezuela 2014

open access: yesMedisur, 2018
Foundation: In tropical south-american areas, dengue has increased sharply its incidence and morbidity rate, mainly in the infant population. Venezuela is among the countries with higher epidemiological effects.Objective: to describe the clinical ...
Alexander Torres Molina   +4 more
doaj   +2 more sources

Infant botulism [PDF]

open access: yesJournal of Perinatology, 2007
Infant botulism results from the absorption of heat-labile neurotoxin produced in situ by ingested Clostridium botulinum. Honey and environmental exposure are the main sources of acquisition of the organism. Clinical manifestations are owing to progressive neuromuscular blockade, initially of muscles innervated by cranial nerves and later of the trunk,
openaire   +2 more sources

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