Results 91 to 100 of about 100,600 (211)

Early sensorimotor restriction in rats induces age‐dependent mitochondrial alterations in skeletal muscles and brain structures

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study aimed to determine whether early sensorimotor restriction (SMR) alters mitochondrial enzyme activities in rat muscles and brain structures. SMR was induced via immobilizing the hind limbs of pups for 16 h per day during the dark phase from birth to postnatal day (PND) 28.
Mélanie Van Gaever   +4 more
wiley   +1 more source

El sistema de la educación en Luhmann desde una perspectiva crítica [PDF]

open access: yes, 2007
El trabajo confronta los elementos de los que parte Luhmann para teorizar los sistemas educativos, desde una forma crítica de centrar el enfoque idóneo para conocer la multiplicidad de elementos que permean los sistemas educativos.
MASSE NARVAEZ, CARLOS EDUARDO   +1 more
core  

Political Trust and Aspirations to Influence Social Media During a Crisis: A Longitudinal Study

open access: yesPolicy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT This study investigated how political trust shaped citizens' aspirations to influence others on social media during a COVID‐19 pandemic. Using four‐wave longitudinal survey data (2017–2021; N = 2172) collected from 543 citizens in Finland, we first analysed how political trust moderated the temporal development of individuals' aspirations to ...
Aki Koivula   +2 more
wiley   +1 more source

Por uma Sociologia Sistêmica Pós-Colonial da América Latina [PDF]

open access: yesDados: Revista de Ciências Sociais
RESUMO As aproximações entre os pressupostos epistemológicos e ontológicos da teoria social de Niklas Luhmann e das abordagens pós-coloniais têm sido ressaltadas e desenvolvidas na última década.
Roberto Dutra
doaj   +2 more sources

Dealing with Paradoxes of Law: Derrida, Luhmann, Wiethölter [PDF]

open access: yes, 2005
Dt. Fassung: Der Umgang mit Rechtsparadoxien: Derrida, Luhmann, Wiethölter. In: Christian Joerges und Gunther Teubner (Hg.) Rechtsverfassungsrecht: Recht-Fertigungen zwischen Sozialtheorie und Privatrechtsdogmatik.
Teubner, Gunther
core  

Trading Zones Between Thick and Thin: Anthropological Description as Scaffold or Mosaic

open access: yesAmerican Anthropologist, Volume 128, Issue 1, Page 159-170, March 2026.
ABSTRACT Referring to the work of historian of science Peter Galison, I argue that anthropology requires thin description as an essential counterpart for thick description. Thin accounts provide the scaffolding within which thick descriptions sit. Galison uses the idea of a “trading zone” connecting different communities who, despite their differences (
David Zeitlyn
wiley   +1 more source

From Fibre Basket to Fibre Boiler: Climate Change, Bioenergy, and Making Waste in the Political Forest

open access: yesAntipode, Volume 58, Issue 2, 2026.
Abstract In British Columbia (BC), Canada, industry advocates are increasingly mobilising bioenergy as a renewable and carbon neutral fuel source in energy transition and climate change mitigation strategies. At the same time, changing climate conditions have exacerbated the extent and severity of beetle and fire activity in the region, and trees ...
Sinead Earley
wiley   +1 more source

Repensando los límites de las organizaciones por medio de la teoría de sistemas organizacionales de Niklas Luhmann

open access: yesRevista Mad, 2017
Este artículo examina el modo en que la teoría de sistemas organizados de Luhmann puede servir para ampliar nuestra comprensión de los límites organizacionales.
M. Pilar Opazo, Darío Rodríguez
doaj  

Social Isolation and Loneliness in People Living With Chronic Kidney Disease and Kidney Failure: A Mixed Method Systematic Review

open access: yesJournal of Renal Care, Volume 52, Issue 1, March 2026.
ABSTRACT Background People living with chronic kidney disease and kidney failure experience a wide range of challenging burdens, as many try to manage their condition effectively. Social isolation and loneliness are commonly associated with chronic kidney disease and kidney failure, and the restrictions of their disease make establishing social ...
Amanda L. McKie, Paul J. Buttel
wiley   +1 more source

Event‐Informed Systematic Self‐Reflections and Stress Reactivity Among Emerging Adults: Insights From an Ecological Momentary Assessment Experiment

open access: yesStress and Health, Volume 42, Issue 1, February 2026.
ABSTRACT Self‐reflection is central to adaptive stress regulation, yet little is known about when immersed versus distanced reflection optimises learning from stressful events. Drawing on Perceptual Control Theory, we propose that matching reflective stance to the emotional salience of stressors—adopting immersion for mild events and distancing for ...
Amber Rose Stackpole   +3 more
wiley   +1 more source

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