Results 111 to 120 of about 33,675 (241)

Nocturnal Lepidopterans as Essential Pollinators of Aspidosperma pyrifolium (Apocynaceae), a Keystone Tree in the Caatinga Dry Forest

Journal of Applied Entomology, Volume 150, Issue 3, Page 351-363, April 2026.
ABSTRACT Pollination is a key ecosystem service, yet most studies focus on diurnal interactions, often overlooking nocturnal pollinators such as hawkmoths and settling moths. In arid environments, nocturnal pollination plays a crucial role in maintaining native plant species of high biocultural value, as seen in the Caatinga dry forest.
Joel A. Queiroz, Arthur Domingos‐Melo, Zelma G. M. Quirino, Isabel C. S. Machado   +3 more
wiley   +1 more source

FINANCIAMENTO DE PROJETOS E CONVÊNIOS NA EDUCAÇÃO SUPERIOR: UM RETORNO SOCIAL [PDF]

, 2015
Este trabalho teve como objetivo geral: analisar de que forma os financiamentos de projetos e convênios firmados contribuem para o desenvolvimento das pesquisas na UDESC.
MELO, PEDRO ANTÔNIO DE, NECKEL, SILMAR, NECKEL, TAÍSE PEREIRA MORAES, SCHLICKMANN, RAPHAEL, SCHLICKMANN, RENATA ALMEIDA DA SILVEIRA MALTY   +4 more
core  

Influence of Acrylonitrile Content on Processing, Morphology, Thermal Behavior, and Mechanical Properties of PA/NBR Thermoplastic Vulcanizates

Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
Influence of acrylonitrile (ACN) content on the processing behavior and morphological development of PA/NBR thermoplastic vulcanizates. Torque‐time profiles, SEM, and SEM/AFM images show that an intermediate ACN level (38%) promotes improved phase dispersion and morphological uniformity, especially with increased processing time, resulting in the most ...
André Luís dos Santos da Silva, Marly A. Maldaner Jacobi, Enio Cesar Machado Fagundes, Fabricio Celso, Otávio Bianchi   +4 more
wiley   +1 more source

Biotecnologia: Perfil dos Grupos de Pesquisa no Brasil [PDF]

O artigo objetiva mapear o perfil do capital humano envolvido com a biotecnologia no Brasil. Empregou-se análise estatística descritiva. A base de dados foi exclusivamente montada para esta pesquisa a partir de informações do Portal de Inovação, do ...
Freitas, Rogerio Edivaldo, Mendonca, Marco Aurelio Alves de   +1 more
core   +1 more source

Competências de estudo e pensamento crítico : suas interacções [PDF]

, 2011
O pensamento crítico é conceptualizado como uma forma de raciocínio de complexidade superior articulando conhecimento, experiência e competências intelectuais.
Almeida, Leandro S., Dias, Anelise Silva, Franco, Amanda Helena Rodrigues, Joly, Cristina   +3 more
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Breaking Barriers in High‐Order Spectral Methods: The Intrinsic Matrix Approach

International Journal for Numerical Methods in Engineering, Volume 127, Issue 5, 15 March 2026.
ABSTRACT This paper introduces a unified framework in Hilbert spaces for applying high‐order differential operators in bounded domains using Chebyshev, Legendre, and Fourier spectral methods. By exploiting the banded structure of differentiation matrices and embedding boundary conditions directly into the operator through a scaling law relating ...
Osvaldo Guimarães, José R. C. Piqueira
wiley   +1 more source

Event‐Triggered Saturating Control for Synchronization of Lur'e Type Complex Dynamic Networks

International Journal of Robust and Nonlinear Control, Volume 36, Issue 4, Page 2184-2198, 10 March 2026.
ABSTRACT This article addresses the problem of synchronizing discrete‐time Lur'e type complex dynamic networks (CDNs) via dynamic event‐triggered control. In particular, it is considered that the control signal of each node is subject to input saturation. Using the Lyapunov Stability Theory, properties of slope‐restricted nonlinearities, and the linear
C. Lisbôa, J. V. Flores, L. G. Moreira, J. M. Gomes da Silva Jr.   +3 more
wiley   +1 more source

INTERAÇÃO UNIVERSIDADE-EMPRESA NO BRASIL EM 2002 E 2004: UMA APROXIMAÇÃO A PARTIR DOS GRUPOS DE PESQUISA DO CNPq [PDF]

The present work investigates university-industry interactions in Brazil using CNPq's research groups as a proxy. The data were collected in CNPq's Research Groups Directory collected in Census 2002 and 2004. Although limitations intrinsic to information
Herica Morais Righi, Márcia Siqueira Rapini   +1 more
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O Professor: Líder Ou Transferidor De Conhecimentos? A Percepção Dos Alunos Em Diferentes Cursos [PDF]

, 2006
Muito do esforço feito pelo professor no preparo das aulas, nas pesquisas e nos artigos está relacionado com o compartilhamento do conhecimento na sala de aula.
Domingues, Maria José Carvalho de Souza, Scharf, Edson Roberto, Soriano-Sierra, Eduardo Juan   +2 more
core  

Valorization of fishing industry by‐products for biodiesel production: Unlocking the potential of residual fish oil

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 1111-1141, March/April 2026.
Abstract Fishing waste and its by‐products, whether naturally occurring or generated by the processing industry, represent a significant opportunity for producing high‐value products. These often discarded or underutilized residues can be converted into various valuable products through advanced processing technologies. Among the potential products are
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Francisco Izaias da Silva Aires, Calebe da Rocha Silva, Kaiany Moreira dos Santos, Viviane de Castro Bizerra, Maria Alexsandra Sousa Rios, José Cleiton Sousa dos Santos   +8 more
wiley   +1 more source