Results 41 to 50 of about 5,157 (142)

Land Use Policy and Racial Segregation

open access: yesInternational Studies of Economics, Volume 21, Issue 3, Page 207-229, September 2026.
ABSTRACT Land use policies, though seemingly race‐neutral, can inadvertently contribute to racial segregation. Our study focuses on examining the impact of minimum lot size regulations on the likelihood of ethnic minorities integrating into a community, which reveals compelling evidence suggesting that black households exhibit a preference for smaller ...
Ling Huang
wiley   +1 more source

Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 9, September 2026.
Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix   +10 more
wiley   +1 more source

Écrire et lire le roman. Posture de l’écrivain révolté dans l’œuvre romanesque de Georges Darien

open access: yesQuêtes Littéraires
Au tournant du XIXe siècle, l’œuvre romanesque de Georges Darien est étroitement associée à l’expression de la révolte : contre la famille, l’école, l’armée, l’Église, le bourgeois.
Aurélien Lorig
doaj   +1 more source

Shattering the Myth of the “Jungle that Kills”: Analysis of the Role of Intermediaries in Crossing the Darién Region (Colombia-Panama Border)

open access: yesRevue Européenne des Migrations Internationales, 2023
A “green hell”; a “jungle that kills”: the semantics of political and media discourse hold the Darién jungle responsible and criminalise it as a central actor in migration.
Marilou Sarrut   +2 more
doaj   +1 more source

ABORIGINAL YOUTH SUICIDE PREVENTION: A POST-COLONIAL COMMUNITY-BASED APPROACH

open access: yesInternational Journal of Child, Youth & Family Studies, 2014
Aboriginal youth suicide is often understood as a (mental) health crisis, so that prevention efforts are designed to promote the early recognition and intervention that is appropriate for any biological disease.
Darien Thira
doaj   +1 more source

Competition and habitat filtering shape Neotropical canopy butterfly communities across a rainfall seasonality gradient

open access: yesEcosphere, Volume 17, Issue 8, August 2026.
Abstract The stability hypothesis posits that stable environments provide species with predictable resources, where mechanisms that limit similarity, such as competition, are able to drive niche specialization and shape community composition. By contrast, variable and unpredictable environments are expected to allow only those species with appropriate ...
María F. Checa   +7 more
wiley   +1 more source

Darién Davis' IMéRA residency in 3 questions

open access: yes, 2021
The Historian Darién Davis answers our questions about his IMéRA residency from February to July 2021. Darien Davis is Professor of History and Black Studies and former chair of history department, at Middlebury College, Vermont, USA.
Administrateur
core  

New canopy legume species highlight liana gap sampling across Amazonian and Atlantic rain forests

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Lianas are a key component of the Neotropical flora, accounting for 10% of angiosperm richness and playing important ecological roles. However, the canopy preference of some species often leads to their underrepresentation in herbarium collections, thereby exacerbating Linnaean, Darwinian, and Wallacean shortfalls. The papilionoid legume genus
Andrés Fonseca‐Cortés   +4 more
wiley   +1 more source

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