Results 81 to 90 of about 107,493 (262)

Social representations and professional training practices

Assensus, 2017
This article shows the results of the research project “Student social representations of the student practices of the Physic Education of the University of Córdoba and Social work of the University of Quindío”. Inside of it, it is showed the practice as
Fernando Antonio de La Espriella Arenas, Diego Echeverry Serna   +1 more
doaj  

Collective memory and social representations

Current Opinion in Psychology
This article examines the relationship between collective memory and social representations, drawing on key theoretical perspectives and research trends. Initiated by Moscovici in the 1960s, the study of social knowledge explores how individuals make sense of everyday life through socially and culturally situated thinking. Within this framework, memory
Haas, Valérie, Eskinazi, Renan Harmes, Jodelet, Denise   +2 more
openaire   +3 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Sintomatologia depressiva em adolescentes do ensino médio: um estudo das representações sociais

Psicologia: Ciência e Profissão
A depressão é uma das psicopatologias que vêm avançando nas demandas da saúde coletiva e ocorre em qualquer idade, independentemente da inserção socioeconômica e cultural. O presente trabalho teve como objetivo apreender as representações sociais (RS) da
Fabiana Ribeiro Monteiro, Maria da Penha de Lima Coutinho, Ludgleydson Fernandes de Araújo   +2 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Violent social norms: a study on the symbolic elaboration of violence in adolescents / Norma social violenta: um estudo da representação social da violência em adolescentes

Psicologia: Reflexão e Crítica, 2007
The present work approaches teenage violence, exploring the consensual field of social representation and identifying some elements that act as guiders and justifiers of violent action.
Silvia Pereira Guimarães, Pedro Humberto Faria Campos   +1 more
doaj  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Social representations of nutrition: proposal production of teaching materials chemistry [PDF]

Investigações em Ensino de Ciências, 2013
In this paper, we present the stages of production of didactic material of Chemistry (thematic unit on nutrition), and the results of its application in a classroom of basic education.
Carlos Ventura Fonseca , Rochele de Quadros Loguercio   +1 more
doaj