Results 101 to 110 of about 157,275 (285)

Los chat en la enseñanza de la lengua española

open access: yesEscuela Abierta, 2019
Este artículo analiza la integración de los chat como recurso educativo en el currículo de Lengua Española y Literatura de Enseñanza Secundaria. En él se reflexiona sobre las características del lenguaje que emplean los alumnos en sus conversaciones por ...
Alejandro Gómez Camacho
doaj   +2 more sources

Estimación de la Validez de Constructo y Consistencia Interna de la Escala de Compromiso de la Identidad en el Chat (ECICH) en una Muestra de 123 Jóvenes Universitarios Construct Validity and Reliability of the Identity Engagement Chat Scale (ECICH) in a Sample of 123 University Students

open access: yesPsykhe, 2006
Se presentan los resultados obtenidos en la estimación de la consistencia interna y la validez de constructo de la escala de Compromiso de la Identidad en el Chat (ECICH) de Zegers, Larraín, Trapp, Avilés, Grez y St.
Beatriz Zegers   +5 more
doaj  

Gêneros digitais e relevância na construção de sentido: resultados interpretativos do chat em comparação com a conversação face a face

open access: yesDomínios de Lingu@gem, 2015
A partir das conclusões de pesquisas como Xavier (2002), Marcuschi (2010) e Araújo (2010) a respeito das qualidades do chat como gênero digital emergente, mostra-se, nesta pesquisa, como a interpretação relevante dos enunciados e, consequentemente, a ...
Dóris Cristina Gedrat
doaj   +1 more source

Controllable Cascade Aggregation Ion Programmed Nanomachines and Simple Isolation Enable Tumor‐Derived Small Extracellular Vesicles Detection for Enhanced Breast Cancer Assessment

open access: yesAdvanced Science, EarlyView.
This study developed a convenient, enzyme‐free detection platform based on controllable aggregation ion nanomachines. Its favorable anti‐interference capacity and high sensitivity meet the detection requirements for clinical samples processed via a simple filtration method within 10 min.
Zhihao Zhang   +8 more
wiley   +1 more source

Chatting to Learn and Learning to Chat

open access: yesM/C Journal, 2000
If we consider learning as a meaning-making process where people construct shared knowledge, it becomes a social dialogical activity in which knowledge is the result of an active process of articulation and reflection within a context (Jonassen et al.).
openaire   +1 more source

A Synthetic Platform for Antibody Junctional Diversification Beyond Natural Constraints

open access: yesAdvanced Science, EarlyView.
ARESEC is a synthetic platform that reconstructs functional V(D)J recombination in HEK293T cells. By introducing RSS elements and co‐expressing RAG1/2 and TdT across all three antibody CDRs, it enables programmable junctional diversification and direct generation of high‐affinity variants targeting PD‐1/PD‐L1, overcoming the evolutionary constraints of
Wang Liu   +3 more
wiley   +1 more source

Early Spatial and Contextual Coding Deficits in Hippocampal CA1 Precede Performance Decline in an Alzheimer's Disease Model

open access: yesAdvanced Science, EarlyView.
Two‐photon calcium imaging in behaving 5xFAD mice reveals early CA1 coding deficits before behavioral decline. Task‐related place cell activity and splitter cell trajectory coding are impaired, with reduced retrospective dominance and greater prospective weighting.
Yimei Li   +8 more
wiley   +1 more source

El chat: la conversación escrita

open access: yes, 2002
This study analyses the linguistic characteristics of a new medium of synchronous text-based computer-mediated communication called Chat. This communication and the type of discourse developed exhibit many oral qualities.
Blanco Rodríguez, María José
core   +1 more source

Versatile Microgel Platform for Intervertebral Disc Degeneration Therapy: Targeting Pericyte‐Mediated Fibrosis and Protecting Nucleus Pulposus Cells

open access: yesAdvanced Science, EarlyView.
The engineered MMS@TRP microgel enables targeted, acid‐responsive delivery of a miR‐21 inhibitor to pericytes. It effectively suppresses disc fibrosis by inhibiting TGF‐β signaling while protecting nucleus pulposus cells via sustained, antioxidant tannic acid release.
Fei Ma   +12 more
wiley   +1 more source

A Large Scale Multi‐Modal Workflow for Battery Characterization: From Concept to Implementation

open access: yesAdvanced Energy Materials, EarlyView.
Isolated characterization techniques produce independent datasets and single‐property insights. However, progressively more holistic interpretations of battery‐material behavior is needed in the future. Here we demonstrate a coordinated multimodal workflow enabling the correlation of heterogeneous datasets and the construction of multidimensional ...
François Cadiou   +34 more
wiley   +1 more source

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