Results 31 to 40 of about 17,662,142 (248)

Rechenpraktiken Erwachsener in fluiden und instabilen Kontexten – eine Agenda für Bildung, Politik und Forschung?

open access: yesZeitschrift für Weiterbildungsforschung - Report, 2019
Zusammenfassung Rechenpraktiken sind immer vom konkreten sozialen Kontext, in dem sie erfolgen, abhängig. Dieser Kontext ist mit Blick auf technologische und sozio-politische Entwicklungen instabil.
Keiko Yasukawa, Jeff Evans
doaj   +1 more source

Strategies for expansive learning in sustainable farming initiatives: a CHAT analysis of a Dutch case

open access: yesInternational Journal of Agricultural Sustainability, 2020
A wide variety of public and private initiatives aim to support on-farm sustainable development. But these sustainable farming initiatives (SFIs) show considerable variation in their success to do so. To understand success factors and propose appropriate
Laure Triste   +3 more
doaj   +1 more source

Who are the music student teachers in Norwegian generalist teacher education?

open access: yesNordic Research in Music Education, 2021
This study is based on data from a national survey of generalist student teachers specialising in music in the new five-year primary and lower secondary school teacher education programme in Norway.
Eyolf Thovsen Nysæther   +2 more
doaj   +1 more source

Using cultural-historical activity theory (CHAT) to study the relationship between school leadership and organisational change [PDF]

open access: yes, 2013
This study aimed to identify how school leaders’ practices influence department activities during school transformation. The method used to explore emerging disturbances and contradictions within and between school departments was based on Cultural ...
Bravo Olavarria, Renzo Atilio
core  

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

An interview with Yrjö Engeström and Annalisa Sannino on activity theory

open access: yesBellaterra Journal of Teaching & Learning Language & Literature, 2016
The authors interviewed professors Yrjö Engeström and Annalisa Sannino of CRADLE, University of Helsinki, in spring 2016 about activity theory.
Joan Ploettner, Eva Tresserras
doaj   +1 more source

Intensified Manufactured Non‐Belonging: Working Holiday Makers in Australia During the COVID‐19 Pandemic

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Nations manufacture non‐belonging of temporary migrants through policy frameworks that produce exclusion. This precarity maximises the economic benefit of temporary migrant labour by minimising their political, social and legal rights. In this paper, we examine how non‐belonging targeting Working Holiday Makers (WHMs) is manufactured in ...
Donna James, Alanna Kamp
wiley   +1 more source

The mechanism of labor in nonhuman primates: A look inside

open access: yesThe Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

'Hinged' activity systems: Expanding the utility of activity theory

open access: yesNordic Journal of Vocational Education and Training, 2018
As a derivative from Cultural Historical Activity Theory (CHAT), where gaining insight into the circumstances of an activity is among its applications, this article pre-sents an approach to initiating and structuring activity system guided conversation ...
Lewis Hughes
doaj   +1 more source

Body mass and sex estimation from lower carnassial tooth morphometry in the endangered Iberian wolf (Canis lupus signatus): An ecomorphological analysis of sexual size dimorphism

open access: yesThe Anatomical Record, EarlyView.
Abstract The Iberian wolf (Canis lupus signatus) is an endangered subspecies characterized by highly fragmented populations and increasing human–carnivore conflict across the Iberian Peninsula. Although body mass strongly influences predator–prey dynamics and ecological performance, quantitative assessments of sexual size dimorphism (SSD) and body mass
Leonardo Cotts   +4 more
wiley   +1 more source

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