Results 51 to 60 of about 3,276 (183)

Capitalismo, Governo e a Figura do Empresário: Qual a Percepção da População no Contexto Brasileiro?

Desenvolvimento em Questão, 2021
A polarização política tem figurado cada vez mais no cotidiano das pessoas, e por ter grande impacto no funcionamento da sociedade, tornou-se um problema social e econômico.
Otavio Luiz Teodoro, Ivanete Schneider Hahn, Flavia Luciane Scherer, Nathalia Rigui Trindade, Maíra Nunes Piveta   +4 more
doaj   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

The Anatomical Record, Volume 309, Issue 10, Page 2897-2912, October 2026.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +4 more
wiley   +1 more source

Fragmentation by Dams and Habitat Quality Affect Body Condition of a Small Characid in a Neotropical System

Ecology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT The structure of stream networks naturally fragments freshwater habitats, but this complexity is increasingly intensified by dams and reservoirs. How anthropogenic fragmentation interacts with natural isolation gradients to affect fish populations remains poorly understood.
Ana Carolina Daldegan, Yan F. F. Soares, Paulo Vitor Rabelo, Vinicius Urbano, Bruno E. Soares, Juan P. Quimbayo, Laura B. Paula‐Souza, Carmino Emidio Junior, Amanda S. Vasconcelos, Débora L. Ferreira, Veronica Slobodian, Eduardo Bessa, Murilo S. Dias   +12 more
wiley   +1 more source

Seascape Genomics Uncovers Weak Signs of Local Adaptation Despite Bottleneck Events, High Inbreeding and Low Heterozygosity in the Vulnerable Smooth Hammerhead Shark (Sphyrna zygaena)

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT The smooth hammerhead shark (Sphyrna zygaena) is a highly migratory pelagic predator classified as Vulnerable due to overexploitation and rapid climate change. However, its genomic diversity, connectivity patterns and demographic history remain poorly understood.
Bruno Lopes da Silva Ferrette, Rui Coelho, Rodrigo Rodrigues Domingues, Diego Peres Alonso, Paulo Eduardo Martins Ribolla, Claudio Oliveira, Fernando Fernandes Mendonça   +6 more
wiley   +1 more source

Benefits of physical exercise on the quality of life of women during the gestational period

O Mundo da Saúde
The objective of this study was to analyze the benefits of physical exercise on the quality of life of women during the gestational period. An integrative review was conducted using scientific articles from the Virtual Health Library (Biblioteca Virtual ...
Carla Maguerroski, Emily Menegotto, Luan José dos Santos Ferreira, Rafael Antonio Bianchi, Joel Caetano, Ricelli Endrigo Ruppel da Rocha, Diego André Bridi   +6 more
doaj   +1 more source

Morphological Changes and Alterations in Erosion–Accretion Patterns in a Semiarid Brazilian River

Earth Surface Processes and Landforms, Volume 51, Issue 9, September 2026.
Flow regulation by the Castanhão Dam significantly altered discharge dynamics and reduced sediment transport in the Jaguaribe River. Long‐term analysis (1958–2025) reveals attenuated flood peaks, decreased channel migration and progressive downstream stabilisation, highlighting persistent geomorphic adjustments in a regulated semiarid fluvial system ...
Andrea Almeida Cavalcante, Davi Rodrigues Rabelo, Marcos de Brito Bezerra   +2 more
wiley   +1 more source

Phylogeographic Patterns of the Eigenmannia humboldtii Group Shaped by Miocene‐Pleistocene Transitions

Journal of Biogeography, Volume 53, Issue 9, September 2026.
ABSTRACT Aim Eigenmannia is a monophyletic genus of small and medium‐sized fishes known as ‘glass knifefishes’, with a wide distribution throughout the Neotropical region and a complex taxonomic history. This study aimed to investigate the phylogenetic diversification patterns within the Eigenmannia humboldtii species group (specifically E. nigra and E.
Weverton John P. Santos, Luiz Antônio W. Peixoto, Bianca L. Paiva, Alan Erik S. Rodrigues, Claudio Oliveira, José Augusto P. Bitencourt, Tiberio Cesar T. Burlamaqui, Jonathan S. Ready, João Bráullio de Luna Sales   +8 more
wiley   +1 more source

A new sexually dimorphic species of the armoured catfish genus Neoplecostomus (Siluriformes: Loricariidae) from Neotropical Atlantic coastal drainages

Journal of Fish Biology, Volume 109, Issue 3, Page 1737-1746, September 2026.
Abstract A new species of the small‐sized armoured catfish genus Neoplecostomus is described from Neotropical Atlantic coastal drainages, in southeast Brazil. The new species can be readily diagnosed from all congeners by having the first plates of the ventral series reduced in size, rounded and ventrally displaced, resulting in a naked band between ...
Pedro L. C. Uzeda, Tiago C. Pessali, Axel M. Katz, Felipe P. Ottoni, Francisco Langeani, Priscilla C. Silva   +5 more
wiley   +1 more source

Baixa dose de Whey Protein reduz glicose, triglicérides e controla o peso corporal em ratos Wistar

Revista Brasileira de Obesidade, Nutrição e Emagrecimento, 2016
Objetivo: O aumento dos casos de obesidade e doenças metabólicas são consequências da dieta desiquilibrada. Neste estudo, nós avaliamos a influência da baixa dose de whey protein concentrado (WPC) e dieta de cafeteria (CAF) sobre parâmetros metabólicos e
Jaqueline Maisa Franzen, Juliano Graciano Vaz, Vilmair Zancanaro, Rafael Mariano de Bitencourt   +3 more
doaj  

A cultura maker e o CEFR: uma pesquisa-ação articulatória entre esses conceitos

Devir Educação
O presente texto expõe a análise de uma pesquisa-ação realizada ao longo do ano de 2022, que resultou na produção de um site de viagens em inglês que faz parte de uma dissertação defendida no programa de mestrado em educação básica (PPGEB) da Uniarp, de
Vânia Cristina Marcon da Rocha Lusa, Joel Cezar Bonin   +1 more
doaj   +1 more source