Results 21 to 30 of about 346 (171)

Calculus infinitesimalis: uma teoria entre a razão e o mito?

open access: yesCiência & Educação, 2012
Neste artigo percorremos parte dos caminhos históricos e lógico-matemáticos que unem o cálculo infinitesimal à análise não-standard de Abraham Robinson, e esta ao cálculo diferencial paraconsistente - um cálculo proposto por Newton da Costa, que tem como
Tadeu Fernandes de Carvalho   +1 more
doaj   +1 more source

Teoria do texto e teoria do ensino: notas para um concerto interdisciplinar [PDF]

open access: yesDELTA: Documentação de Estudos em Lingüística Teórica e Aplicada, 2020
RESUMO Este texto propõe articular dois conjuntos de aportes teóricos para a compreensão de um episódio de interação em uma turma de 1o. Ano do Ensino Fundamental de uma escola pública de São Paulo (Brasil): por um lado, uma teoria linguística ...
Sandoval Nonato
doaj   +1 more source

Composição pela concatenação de fragmentos independentes

open access: yesOrfeu, 2022
Neste artigo, é descrito um plano de trabalho composicional, de natureza pedagógica, partindo dos conteúdos teóricos dos seis capítulos do livro de Straus (2013) intitulado Introdução à Teoria Pós-Tonal.
Liduino José Pitombeira de Oliveira
doaj   +1 more source

Organização harmônica na seção inicial da peça para piano “O Passarinho de pano” de Villa-Lobos

open access: yesDAPesquisa, 2018
O seguinte estudo é parte integrante de minha pesquisa de mestrado na linha de Técnicas Composicionais e Questões Interpretativas, na qual a obra O Passarinho de Pano, da Prole do Bebê Nº 2 de Villa-Lobos, assume papel de destaque.
Walter Nery Filho
doaj   +1 more source

INCIDENCIAS DE LA AGENDA PÚBLICA EN LAS ACTITUDES POLÍTICAS DEL CIUDADANO A TRAVÉS DE LA TEORÍA DE EFECTOS OLVIDADOS

open access: yesVisión de Futuro, 2020
El presente estudio contribuye al campo del marketing político, a través del uso de instrumentos basados en la Teoría de los Efectos Olvidados. Según esta teoría, los individuos al valuar las incidencias o conexiones entre dos conjuntos de entidades ...
Mauricio Ortigosa Hernández
doaj   +1 more source

Understanding the Adoption of Artificial Intelligence in Local Government Decision‐Making: The Influence of Institutional Pressures and Managerial Perceptions

open access: yesPublic Administration, EarlyView.
ABSTRACT Artificial intelligence (AI) systems are increasingly being integrated into public sector decision‐making processes, with public managers relying on them to enhance their capabilities. As AI adoption becomes more widespread, discussions about its advantages and drawbacks intensify, alongside growing external expectations and pressures. However,
A. Paula Rodriguez Müller   +2 more
wiley   +1 more source

Marketization in Public Purchasing as a Route to Business Corporations' Institutional Power: The Case of Outsourcing Social Services in Israel

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT What are the conditions under which business corporations expand their institutional power? This paper argues that institutional power is affected by the architecture of the “acquisition regime”—the set of formal (and informal) rules that govern how states purchase public services.
Reut Marciano, Shir Gal
wiley   +1 more source

How Different Patterns of Policy Attention Drive Policy Diffusion: Evidence From China's River Chief System

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT Despite extensive research on policy diffusion, the ways in which policy attention influences this process remain underexplored. This study addressed this gap by distinguishing between three types of policy attention—political speeches, policy issuance and field visits—and investigating their differential impacts when delivered by central and ...
Xiangning Chen, Yahua Wang
wiley   +1 more source

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

A multi‐network approach to assess how physical templates shape stream fish ecological strategies

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
This multi‐network framework identifies a continuous topological gradient of fish ecological strategies—comprising Dispersal Gateways, Integrated Connectors, and Mass Effect Dominated species—within the dendritic river template. The functional role of stream reaches is scale‐sensitive, particularly at headwater extremes where sites operate as critical ...
Mauricio Cetra, Rodrigo da Silva Almeida
wiley   +1 more source

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