Results 51 to 60 of about 2,832 (199)

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

Journal of Zoology, EarlyView.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos, M. Saabi González, G. Velo‐Antón   +2 more
wiley   +1 more source

Economic Dependencies and Nationalist Divergences: Public Versus Private Sector Employment and Beyond in Corsican Separatist Nationalism

Nations and Nationalism, EarlyView.
ABSTRACT Separatist nationalism often persists in divided minority regions where internal factions struggle to agree on governance models, perpetuating conflict and political tension. This article examines the key structural and situational factors driving these divisions in Corsica, focusing on economic dependencies that shape divergent approaches to ...
Durukan Imrie‐Kuzu, Saliha Metinsoy
wiley   +1 more source

Claiming the Isle? Islandness and Territorial Demands

Nations and Nationalism, EarlyView.
ABSTRACT This article explores the relationship between insularity and territorial demands, focusing on whether island territories are more likely to support regionalist and secessionist parties. To address this question, we compare electoral support for such parties across island and mainland territories using a large‐N dataset.
Pau Torres, Marc Sanjaume‐Calvet
wiley   +1 more source

Preschool Duration, Family Background and Long‐Term Outcomes: Evidence From the Expansion of École Maternelle in France

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This paper analyses the long‐term effects of preschool education in France. We focus on the effect of preschool duration on educational attainment and labour market earnings in adulthood. Building on an old tradition of free and universal pre‐primary education, France implemented in the late 1960s a large‐scale expansion of preschooling ...
Francesco Andreoli, Arnaud Lefranc, Vincenzo Prete   +2 more
wiley   +1 more source

The Heterogeneous Regional Employment Effects of Environmental Policies

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This paper examines the effects of Environmental Policies—measured by the OECD Environmental Policy Stringency Index (EPS)—on employment in 349 regions across 26 countries from 1990 to 2020. We find that more stringent EPS have short‐term negative effects on regional employment, which disappear in the medium term.
Luca Bettarelli, Davide Furceri, Fabio Mazzola, Pietro Pizzuto, Khatereh Yarveisi   +4 more
wiley   +1 more source

Effect of Stocking Density on Survival and Growth of Brown Meagre Sciaena umbra (L.) Larvae

Fishes
Successful aquacultural production of juvenile fish requires that the optimal rearing conditions be applied. However, for many fish species, there is a significant knowledge gap concerning these conditions.
Rémi Millot, Mikaël Demolliens, Jean-José Filippi, Sally Pugliese, Alban Delmas, Alizée Boussard, Loriane Alonso, Adeline Suchel, Emilie Poletti, Jean-François Luca, Reda Hayoun, Laura Gutierrez, Alexandre Vela, Romain Bastien, Antoine Aiello   +14 more
doaj   +1 more source

La revitalisation du corse ou l’émergence de projets de société concurrents

Lengas, 2012
Cette réflexion s’articule autour d’un principe général : la revitalisation linguistique recouvre d’autres enjeux que ceux strictement linguistiques. Le cas de la langue corse est à ce titre riche d’enseignements.Outre la volonté légitime de maintenir ...
Romain Colonna
doaj   +1 more source

New trajectories in the production of environmental knowledge about river restoration: contrasting scientific practices in Rhône River research

Restoration Ecology, EarlyView.
Abstract Introduction Restoration ecology relies on interactions between scientists and managers, yet these interactions are shaped by broader academic, social, and political contexts that influence how scientific knowledge is produced and mobilized. Objective This article aims to examine how scientific knowledge is produced within a long‐term river ...
Basile Cousin, Émeline Comby
wiley   +1 more source

Susceptibility of the Multi-drug Resistant Strain of EA289 to the Terpene Alcohols from Essential Oil

Natural Product Communications, 2011
The essential oil (EO) of Cistus ladaniferus was separated into non polar, moderately polar and polar fractions by column chromatography. The EO and its fractions were analysed by gas chromatography in combination with retention indices [GC-(RI)] and 13 ...
Elodie Guinoiseau, Vannina Lorenzi, Anne Luciani, Félix Tomi, Joseph Casanova, Liliane Berti   +5 more
doaj   +1 more source

La maison Leca de Corse : le pouvoir d’un nom dans l’Espagne du Siècle d’Or

E-Spania, 2019
Dans le présent article nous nous intéressons à une noble famille corse à la fin du xvie siècle dont l’Espagne a conservé la mémoire à travers des correspondances, des armoriaux et des histoires de famille : il s’agit de la maison Leca.
Lucie Arrighi
doaj   +1 more source