Results 31 to 40 of about 13,857 (306)

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim   +21 more
wiley   +1 more source

DE FORTIFICAR LA VOLUNTAD A DESARROLLAR LA PERSONALIDAD: CUERPO Y EMOCIONES EN LA EDUCACIÓN CHILENA (C.1900-C.1950)

open access: yesCadernos Cedes
RESUMEN: El artículo aborda, sucintamente, algunos aspectos de las vinculaciones entre cuerpo y emoción que, respecto al ámbito educacional chileno, fueron tematizadas por distintos actores a través del período en estudio.
Pablo Toro Blanco
doaj   +1 more source

La Selección terminológica referida al golpe y dictadura militar en textos escolares de historia durante el período 2002-2014

open access: yesLogos: Revista de Lingüística, Literatura y Filosofía, 2018
This article presents a study about the terminology used to refer to the Chilean military coup and dictatorship in high school History textbooks.
Paula Morgado Fernández   +1 more
doaj   +1 more source

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Perception of Parenting Educational Styles in Chilean Adolescents

open access: yesInternational Journal of Membrane Science and Technology, 2023
Parental socialization styles influence the psychosocial well-being of sons and daughters according to sociodemographic variables. The aim of the study was to examine the perception of the educational styles exercised by fathers and mothers in a sample of adolescents from the Araucanía region, Chile. Within the framework of a non-experimental and cross-
Cecilia Mayorga- Muñoz   +6 more
openaire   +1 more source

Ecology of Chilean dolphins and Peale's dolphins at Isla Chiloe, southern Chile [PDF]

open access: yes, 2007
Information on the ecology of sympatric species provides important insights into how different animals interact with their environment, with each other, and how they differ in their susceptibility to threats to their survival.
Heinrich, Sonja
core  

Education for Citizenship: The Meanings Chilean Teachers Convey in the Neoliberal Context

open access: yes, 2021
This article presents the results from research into education for citizenship in which Chilean teachers participated. Ninety-nine interviews and two focal groups that included questions on knowledge, beliefs, values and practices related to education ...
Natalia Vallejos Silva   +2 more
core   +1 more source

Scalable Engineering of Bio‐Manufactured Extracellular Vesicles for Selective Delivery in Ovarian Cancer Patient‐Derived Models

open access: yesAdvanced Science, EarlyView.
Engineered extracellular vesicles displaying Ephrin‐B2 selectively target Ephrin‐B4–expressing ovarian cancer cells, enabling precise delivery in patient‐derived models. This scalable bio‐manufacturing platform reveals a versatile strategy to exploit Ephrin signaling for highly specific therapeutic payload delivery and motivates exploration of tailored
Nihar Godbole   +17 more
wiley   +1 more source

Enriching cross-sectoral collaboration to foster inclusive cultures in schools: a Model to address the needs of diverse Chilean Students

open access: yesFrontiers in Psychology
Inclusive education involves the interaction of diverse actors from different societal sectors, such as education, health, and policy. Inclusion laws and regulations in Chile are relatively new and have been taken as a regional model.
Veronica Vidal   +11 more
doaj   +1 more source

Knowledge genres in primary school textbooks

open access: yesCalidoscópio, 2018
This paper aimed to describe the knowledge genres used in textbooks of five subjects in the second cycle of Chilean elementary education. Using a top-down/bottom-up approach, these genres were identified in a corpus of 100 textbooks distributed by the ...
Romualdo Ibáñez   +3 more
doaj   +1 more source

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