Results 41 to 50 of about 4,033 (177)

Protective effects of extracellular vesicle‐like nanoparticles derived from Cannabis sativa adventitious roots against UVB‐induced damage in human keratinocytes

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Cannabis sativa root‐derived extracellular vesicle‐like nanoparticles (CA‐NPs) were isolated from adventitious root cultures and subjected to physicochemical characterization. Upon UVB exposure, keratinocytes exhibited increased ROS generation, apoptosis and MAPK activation, leading to oxidative stress and skin damage.
Dong Ho Bak   +5 more
wiley   +1 more source

Do Voters and Candidates Share the Same Views on Democracy? Support for and Satisfaction with Democracy in Switzerland

open access: yesSwiss Political Science Review, EarlyView.
Abstract The perceived “crisis of democracy” has received much attention in recent scholarly and societal debates. Yet much of the focus has been on democratic attitudes of citizens. We only know little about the democracy orientations of political candidates, and whether voter and candidate views on democracy are congruent.
Annika Lindholm, Lukas Lauener
wiley   +1 more source

Perceptual accuracy, policy congruence and electoral success of candidates

open access: yesSwiss Political Science Review, EarlyView.
Abstract Recent research has documented that politicians are not good at estimating citizens' policy preferences, though their ability to do so varies across parties and individuals. The postulated link between this low perceptual accuracy and substantive representation has rarely been explored empirically.
Léïla Eisner   +2 more
wiley   +1 more source

Objets bureaucratisés, objets domestiqués ?

open access: yesSocio-anthropologie, 2014
Anne Monjaret and Valérie Guillard deal with the transition of objects between the home and the work, from a qualitative survey of 20 urban people. They show that the status of objects may or may not change depending on where they arrive whatever the permanent or temporary arrival.
Anne Monjaret, Valérie Guillard
openaire   +1 more source

Un objet prophylactique ?

open access: yesArchéopages, 2016
The excavation at Mandeure, in 2012, of an urban block combining handicrafts and housing, allowed the discovery, within a forge in activity until the beginning of the 3rd century of our era, of an exceptional piece; a silver magic intaglio.
Bérangère Fort
doaj   +1 more source

Legislating Uncertainty: Election Policies and the Amplification of Misinformation

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT Can state election policies affect the spread of misinformation? This paper studies the role played by ballot processing policies, which determine when ballots can be examined and organized, in the online spread of political misinformation. We present evidence from the 2020 U.S.
Morgan Wack   +5 more
wiley   +1 more source

What does coexistence mean? Insight from place‐based trajectories of pastoralists and bears encounters in the Pyrenees

open access: yesPeople and Nature, Volume 8, Issue 7, Page 2091-2103, July 2026.
Abstract The recovery of large carnivores in Europe raises issues related to sharing landscape with humans. Beyond technical solutions, it is widely recognized that social factors also contribute to shaping coexistence. In this context, scholars increasingly stress the need to adopt place‐based approaches by analysing how humans and wildlife interact ...
Alice Ouvrier   +7 more
wiley   +1 more source

Complexes Tickling the $ubject

open access: yesHumanities, 2016
This article continues my earlier work of reading Jung with Lacan. This article will develop Zizek’s work on Lacan’s concept of objet petit a by relating it to a phenomenological interpretation of Jung.
Matthew Gildersleeve
doaj   +1 more source

Rhodium(I)‐Catalyzed P(III)‐Directed C–H Alkylation of Biarylphosphines With Maleimides

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.
A Rh(I)‐catalyzed P(III)‐directed ortho‐C–H bond alkylation of biarylphosphines with maleimides is disclosed. The reaction accommodates substituted alkenes, proceeds efficiently on gram scale, and consistently generates diastereomeric phosphines. NMR and mechanistic studies reveal that the stereochemical outcome arises from conformational restriction ...
Jian Zhang   +4 more
wiley   +1 more source

Idée esthétique : prise de site

open access: yesAppareil, 2018
Comment un artefact (un édifice architectural ici) devient-il un objet du patrimoine ou, plus exactement, un objet de patrimoine vivant ? L’article avance la notion de prise de site (à distinguer des œuvres in situ), couplée à celles d’idée esthétique et
Jean-Louis Déotte
doaj   +1 more source

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