Results 41 to 50 of about 2,749 (150)
Investigações em Ensino de Ciências, 2023 Se presenta una investigación asociada a la implementación de un proyecto interdisciplinario, con enfoque STEM, aplicado en un centro educativo de Educación Primaria en un contexto vulnerable.
Cristian Andrés Ferrada +3 more
doaj +1 more source
Macromolecular Rapid Communications, EarlyView.We report here a new methodology to prepare functional poly(acetylene)s under aqueous conditions. This methodology is underpinned by poly(O‐propargyl‐N‐amino carbamate) (P1), a reactive poly(acetylene) carrying acyl hydrazines. Thus, P1 reacts with aldehydes to give functional poly(acetylene)s, including cationic, hydrophobic, and sugar‐loaded poly ...
Tom Leigh +8 more
wiley +1 more source
Permafrost and Periglacial Processes, EarlyView.ABSTRACT The existence of permafrost was explored at tropical latitude on Nevado Coropuna (southern Peruvian Andes) using a combination of ground‐penetrating radar (GPR) and vertical electrical sounding (VES) in order to strengthen the mutual validation of data processing and interpretation.
Velnia Chacca +6 more
wiley +1 more source
Robótica, programación y una aproximación a la educación ambiental
Transformación, 2022 Objetivo: Este artículo tiene como objetivo evaluar el impacto de un programa educativo introducido en la Educación Primaria orientado a promover la educación ambiental para la sostenibilidad, y la formación científica requerida, a partir de herramienta ...
Cristian Andrés Ferrada Ferrada +1 more
doaj +2 more sources
Sustainable Development, EarlyView.ABSTRACT Sustainable debt bond is an emerging instrument aiming at providing companies and governments with extra resources for financing social and environmental policies and attempting to make progress on the Sustainable Development Goals. Regional governments in Spain have issued sustainable bonds in recent years to finance different spending ...
Alberto Turnes +2 more
wiley +1 more source
Small, EarlyView.Cationic lipopeptides self‐assemble into stable, cell‐like vesicles that merge peptide programmability with lipid self‐organization. These biocompatible compartments efficiently sequester and deliver nucleic acids, enabling high transfection efficiency with low‐toxicity in both HEK293T cells and mesenchymal stem cells (MSCs).
Federica A. Souto‐Trinei +4 more
wiley +1 more source
Parameter Hierarchies and Language Contact: The Present Perfect in Ecuadorian Spanish1
Transactions of the Philological Society, EarlyView.Abstract This article explores the hypothesis that the ‘fine‐grained’ grammatical differences that adult grammars under contact are said to be sensitive to (e.g., Hicks et al. 2023) amount to micro/nanoparametric distinctions, in the sense of Roberts (2019).
Norma Schifano
wiley +1 more source
Gender &History, EarlyView.ABSTRACT This article explores the identity formation process undertaken by Spanish women's religious following the aggiornamento promoted by the Second Vatican Council. Specifically, it seeks to examine the context in which these women lived and acted, analysing the construction of their identities, their capacity for agency and transgression within ...
Verónica García‐Martín
wiley +1 more source
Global Policy, EarlyView.ABSTRACT This paper argues that the growing space for industrial policies, at least in its present form and shape, is unlikely to promote sustainable development in most Global South countries, especially in the smaller economies. This claim builds on those who have thought about structural transformations for and from the Global South throughout ...
Nicolás M. Perrone
wiley +1 more source
Educación STEM en y para el mundo digital
RED. Revista de Educación a Distancia, 2020 Actualmente existe un amplio abanico de herramientas digitales que se pueden usar en la enseñanza de la ciencia, la tecnología, la ingeniería y la matemática (las denominadas disciplinas STEM) durante la escolaridad primaria y secundaria.
Victor López Simó +2 more
doaj +1 more source