Results 91 to 100 of about 1,301,608 (363)

¿Nativos digitales? Percepción de habilidades en niños y niñas de zonas rurales

open access: yesCuadernos de Investigación Educativa, 2023
Los niños de zonas rurales se han enfrentado históricamente a severas desventajas tanto en el ámbito educativo como en el digital. La pandemia de COVID-19 ha sido un recordatorio de las barreras que deben sortear debido a la inestable señal de internet,
Isabel Pavez
doaj  

Alcoholismo en adolescentes de 15 a 18 años de edad del Departamento de Sacatepéquez. [PDF]

open access: yes, 2014
Determinó la existencia del alcoholismo en los adolescentes de 15 a 18 años de edad. Estableció criterios para el tratamiento del alcoholismo en adolescentes. Comprobó la efectividad de un programa para abordaje psicológico del alcoholismo.
Sebaquijay Chalí, Silvia Nicté   +1 more
core  

Igfbp2 Downregulation in PVT‐CeA Glutamatergic Circuits Drives Neonatal Anesthesia‐Induced Fear Memory Deficits

open access: yesAdvanced Science, EarlyView.
Repeated neonatal sevoflurane exposure impairs adolescent fear memory through Igfbp2 downregulation in paraventricular thalamus‐central amygdala glutamatergic projections. Restoring Igfbp2 or activating this circuit rescues memory deficits, neuronal excitability, and spine density, identifying a precise molecular target for preventing anesthesia ...
Weiming Zhao   +16 more
wiley   +1 more source

A INFLUÊNCIA DE FATORES SOCIODEMOGRÁFICOS NA EXPRESSÃO DE COMPORTAMENTOS AUTOLESIVOS NÃO SUICIDÁRIOS (NSSI) EM ADOLESCENTES PORTUGUESES [PDF]

open access: yes, 2017
A manifestação de comportamentos autolesivos não suicidários (NSSI) tem vindo a aumentar entre os adolescentes. Pretende-se com esta investigação identificar a frequência e os tipos de autodano praticados por adolescentes portugueses e analisar a ...
Barreira, Alexandra   +2 more
core  

Forelimb Motor Learning and Memory Consolidation Drives Distinct Oligodendrocyte Plasticity to Regulate Task‐related Neuronal Activity

open access: yesAdvanced Science, EarlyView.
Genetic and chemical tracking of oligodendrogenesis, combining fiber photometric neuronal activity recording, reveals that distinct oligodendrocyte plasticities are adopted during different phases of motor learning to fine‐tune task‐related neuronal activity, with a preferential involvement of oligodendrogenesis suppression and node lengthening (type 2
Shuming Wang   +10 more
wiley   +1 more source

Sobre a escrita adolescente

open access: yesEstilos da Clinica, 2006
Confrontado à desilusão das referências parentais, o sujeito adolescente encontra-se diante da tarefa da mudança de endereçamento, passagem da família ao laço social. A escrita adolescente expressa essa ambigüidade entre singular e coletivo, entre público e privado, entre o corpo próprio e o olhar do outro.
openaire   +4 more sources

Complicaciones en el embarazo en adolescentes que acudieron al Hospital primario Yolanda Mayorga de Tipitapa, de Enero a Junio 2014 [PDF]

open access: yes, 2016
La actividad sexual precoz expone ampliamente a la población adolescente al mayor peligro de padecer embarazos no deseados e infecciones de transmisión sexual.
Malespín Melédez, Vania   +1 more
core  

Variations in Innate Immune Cell Subtypes Correlate with Epigenetic Clocks, Inflammaging and Health Outcomes

open access: yesAdvanced Science, EarlyView.
This study uses a high‐resolution DNA methylation reference panel for 19 immune cell‐types, as well as transcriptomic, metabolomic, and large population cohort data to show that age‐related epigenetic heterogeneity within monocytes correlates with inflammaging, biological age, and all‐causemortality, and does so more strongly than existing monocyte ...
Xiaolong Guo   +17 more
wiley   +1 more source

Sex Education for my Preschooler (ages 3 to 5)? Parents’ Perceptions

open access: yesRevista Electrónica Educare, 2014
This investigation was conducted as a result of the lack of studies, specifically on children’s sex education and the role that parents play in it, despite the major advances in the knowledge on sexuality and its education.
Ana Cristina Cevallos-Neira   +1 more
doaj   +1 more source

Resilience in Institutionalized Children and Adolescents [PDF]

open access: yes, 2011
Introdução: O conceito de resiliência refere-se à possibilidade de os indivíduos se desenvolverem favoravelmente quando expostos a situações de adversidade ou stress.
Caldeira da Silva, P   +3 more
core  

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