Results 111 to 120 of about 577,944 (297)

Comparação entre o nível de atividade física e autoestima de adolescentes praticantes e não praticantes de taekwondo

open access: yesCaderno de Educação Física e Esporte
INTRODUÇÃO: A prática do taekwondo é uma forma dinâmica de atividade física que não só fortalece o corpo, mas também pode elevar a autoestima dos adolescentes.
Alice Fernandes de Barros   +4 more
doaj   +1 more source

Exercise, exerkines, and muscle–brain crosstalk in Parkinson's disease

open access: yesNeuroprotection, EarlyView.
Abstract Parkinson's disease (PD) is a progressive neurodegenerative disorder with motor and non‐motor symptoms, driven by dopaminergic loss and α‐synuclein accumulation. Beyond neurodegeneration, growing evidence highlights skeletal muscle health as a key determinant of prognosis, with sarcopenia and frailty contributing to greater disability, fall ...
Salomón Páez‐García   +7 more
wiley   +1 more source

How to choose a non-controversial list with k names [PDF]

open access: yes
Barberà and Coelho (2006) documented six screening rules associated with the rule of k names that are used by different institutions around the world. Here, we study whether these screening rules satisfy stability.
Danilo Coelho, Salvador Barberà
core  

Neural network with signal parameters featuring for near‐surface velocity model building

open access: yesNear Surface Geophysics, EarlyView.
Abstract This study presents a method that integrates spectral recomposition (SR) with a neural network to improve near‐surface seismic analysis. The approach incorporates SR‐derived wavelet‐timing attributes into a fully convolutional network (FCN) to enhance the characterization of shallow subsurface structures. Field evaluation was conducted using S‐
Nelson Ricardo Coelho Flores Zuniga
wiley   +1 more source

Efeito da idade relativa na Copa do Mundo FIFA® sub-20 masculina de 2019

open access: yesRevista Brasileira de Futsal e Futebol, 2020
O efeito da idade relativa é fator importante diante do processo de formação de atletas, principalmente quando se é considerado fatores que dizem respeito ao desenvolvimento físico e cognitivo dos atletas.
Dharlan Ferreira Teixeira   +3 more
doaj  

The visible and invisible drivers of biocultural loss in the Amazon

open access: yesPeople and Nature, EarlyView.
Abstract The Amazon is rapidly approaching an ecological tipping point driven by deforestation, forest degradation and global climate change. These are visible issues that receive increasing political and public attention. However, the accelerating biocultural loss in the Amazon, including the extinction of Indigenous languages, the disruption of ...
Torsten Krause   +5 more
wiley   +1 more source

Photochromic carbazole photoinitiators for precision visible‐light photopolymerization

open access: yesPolymer International, EarlyView.
New carbazole–naphthopyran derivatives were employed as visible‐light‐activated photoinitiators, enabling rapid and localized radical photopolymerization to produce well‐defined thin solid objects within minutes. Abstract Two carbazole derivatives, each incorporating a naphthopyran unit and an aromatic ketone, were synthesized and evaluated as ...
Mauro Magalhães   +3 more
wiley   +1 more source

Range‐wide sampling reveals cryptic lineages but largely conserved mycorrhizal associations in the Japanese fairy lantern Thismia kobensis

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The jewel‐like flowers of Thismia are as rare as they are beautiful, often recorded from only a single site per species. Access to 15 populations of T. kobensis has enabled an uncommon, range‐wide assessment of morphology, genetics, and fungal partners. Our analyses showed that T.
Kenji Suetsugu   +4 more
wiley   +1 more source

Avaliação da autopercepção da imagem corporal e comportamento alimentar em estudantes do curso de nutrição de uma instituição de ensino

open access: yesRevista Brasileira de Nutrição Esportiva
Introdução e Objetivo: Apesar do amplo conhecimento acerca dos alimentos e suas contribuições para a saúde e o estado nutricional, entre muitos estudantes de nutrição ainda são observados comportamentos alimentares inadequados que podem impactar na ...
Maria Clara Quintão Braga   +8 more
doaj  

Efeito de diferentes substratos na emergência e vigor de plântulas de mulungú

open access: yesBioscience Journal, 2011
O mulungu (Erythrina velutina Willd.) é uma arvore de grande resistência à seca, de crescimento rápido e usado na medicina popular para acalmar as pessoas muito excitadas, promover um sono tranqüilo, aliviar crises de palpitações do coração e para ...
Isaias Porfirio Guimaraes   +5 more
doaj  

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