Results 21 to 30 of about 2,254 (173)

In silico analysis of putative interactions identifies fibroblasts as hubs for cell–cell communication during early regeneration of the zebrafish heart

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The zebrafish heart regenerates upon injury. During injury response, fibroblasts and endothelial cells accumulate at the site of damage, and cardiomyocyte cell cycle reentry allows cardiac muscle regrowth. It is relevant to understand how the different cell types communicate with each other to coordinate regeneration.
João A. S. Carvalho   +6 more
wiley   +1 more source

Health Biomarkers of Pesticide Exposure in Rural Populations of Santa Fe, Argentina: Oxidative Stress and Genotoxicity

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara   +4 more
wiley   +1 more source

Disentangling Multitrophic Interactions: How Vegetation Cover, Wild Boar, Deer, and Predators Shape Rodents Activity and Acorn Dispersal

open access: yesIntegrative Zoology, EarlyView.
Vegetation cover promotes rodent activity and acorn dispersal, while wild boars exert a direct negative effect on mice. Conversely, deer and predators displayed no significant impact on rodent behavior. These results identify wild boars as the main disruptors of rodent‐mediated forest regeneration.
David Notario Rincón   +9 more
wiley   +1 more source

Muralismo como encargo participativo: Holografía de lo (in)visible en comunidades a’i cofán de la selva colombiana

open access: yesAnthropology of Consciousness, EarlyView.
ABSTRACT When mural art in indigenous communities is commissioned as a participatory project, several methodological, epistemological, and aesthetic questions arise. This text proposes a horizontal and investigative approach to what we can simply call ‘muralism in the A'i Cofán community context,’ not as significant works executed in communities, but ...
Daniel Alberto Restrepo Hernández   +2 more
wiley   +1 more source

LA FELICIDAD

open access: yesPraxis Filosófica, 2011
La felicidad no se reduce al bienestar afectivo de un organismo adaptado asu medio. El hombre debe reflexionar para construir su vida según unosvalores.
Jean- Paul Margot
doaj   +1 more source

Evaluating the use of taxonomy in the IUCN Red List

open access: yesConservation Biology, EarlyView.
Abstract Taxonomy defines the units that conservationists strive to preserve for future generations. However, the discovery of new species and the taxonomic revision of existing species affect conservation efforts. Despite the importance of taxonomy for a species’ conservation, there is currently no overview of how those leading species extinction risk
Stephen T. Garnett   +8 more
wiley   +1 more source

Atividade e participação de crianças e adolescentes com paralisia cerebral: um estudo transversal multicêntrico no Brasil

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Resumo Objetivo Avaliar os efeitos diretos, indiretos, mediadores e moderadores sobre o desempenho de atividades e a participação de crianças e adolescentes com paralisia cerebral (PC), sob a perspectiva da Classificação Internacional de Funcionalidade, Incapacidade e Saúde (CIF).
Déborah E Fontes   +5 more
wiley   +1 more source

Corporalidad ciudadana y subjetivación escolar en México (1940-1950): la biotipología de José Gómez Robleda

open access: yesDebates por la Historia, 2020
El artículo forma parte de la investigación: El proyecto educativo de José Gómez Robleda a mediados del siglo XX en México. Esta investigación ha generado tres líneas de análisis a partir del cuerpo: ciudadanía, masculinidad y la educación de los ...
Gustavo Adolfo Enríquez Gutiérrez   +1 more
doaj  

El carisma pierde poder

open access: yesChasqui, 2015
Se afirma que ahora ya no son carismáticos los líderes en la Sociedad del siglo XXI. Antes el estilo era el hombre, ahora el hombre es el que debe ajustarse al estilo, a la tecnocracia y mercadocracia.
Alberto Ancízar Mendoza
doaj   +1 more source

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