Results 11 to 20 of about 6,131 (251)

IMMIGRANT ENCLAVES AND CRIME* [PDF]

open access: yesJournal of Regional Science, 2011
ABSTRACT We study the link between neighborhood immigrant concentration and crime in England. Over previous decades there has been a significant increase in the number of immigrant enclaves, where immigrants account for a substantial fraction of the local population.
Bell, Brian, Machin, Stephen
openaire   +3 more sources

Stratégie de contrôle de la mobilité touristique : analyse des processus biopolitiques de territorialisation de l’industrie du tourisme de croisière au sein d’une destination caribéenne

open access: yesVia@, 2022
Le déploiement du tourisme de croisière dans une destination conduit, par le biais d’un processus de reterritorialisation de l’espace de vie, à la production d’un espace de tourisme de croisière. Pour répondre aux prérogatives de son modèle d’affaires, l’
Luc Renaud
doaj   +1 more source

Living in Enclaves

open access: yesComplexity, 2001
AbstractWhat are the consequences of living in small isolated communities vs living in larger environments as members of bigger communities? If the resources are scarce and highly spatially and temporally variable, living in isolated communities can lead to extinction because of temporary food scarcity and less efficient genetic selection.
Parisi D, Ugolini M
openaire   +3 more sources

(Z)-3-[2-(2,4-Dinitrophenyl)hydrazin-1-ylidene]isobenzofuran-1(3H)-one dichloromethane hemisolvate

open access: yesActa Crystallographica Section E, 2014
In the title compound, 2C14H8N4O6·CH2Cl2, the dichloromethane solvent molecule resides on a crystallographic twofold axis. The mean plane of the phthalisoimide ring is oriented at a dihedral angle of 32.93 (12)° with respect to the nitro-substituted ...
Palak Agarwal   +5 more
doaj   +1 more source

BioShare: An Open Framework for Trusted Biometric Authentication under User Control

open access: yesApplied Sciences, 2022
Generally, biometric authentication is conducted either by mobile terminals in local-processing mode or by public servers in centralized-processing mode.
Quan Sun, Jie Wu, Wenhai Yu
doaj   +1 more source

Colorimetric and Fluorescence-Based Detection of Mercuric Ion Using a Benzothiazolinic Spiropyran

open access: yesChemosensors, 2019
A merocyanine dye as a p-toluenesulfonate salt was synthesized. The structure of the dye was characterized using IR, NMR, HR-MS and single crystal X-ray crystallography.
Ajeet Kumar   +3 more
doaj   +1 more source

Daily life in the enclave Vitina [PDF]

open access: yesGlasnik Etnografskog Instituta SANU, 2005
The paper is based on a fieldwork performed in 2003 in the enclave Vitina, Kosovo. The aim of the paper is to provide an ethnographic brief account of the post-war daily life in the researched area.
Zlatanović Sanja M.
doaj   +1 more source

Choluteca : ville hondurienne du système Monde ?

open access: yesCybergeo, 2007
The economic choices in Honduras have an influence on Choluteca, a city wedged between the Salvadorian and Nicaraguan borders. The dynamics which characterize Choluteca can be explained by the involvement of urban actors who have played off the local ...
Sébastien Hardy
doaj   +1 more source

Petróleo, paz inconclusa y nueva lógica del conflicto

open access: yesCiencia Política, 2018
Este artículo describe la relación entre petróleo y el antagonismo social, laboral y armado en Colombia, por este motivo se adentra en la coyuntura que vive el país, arriesgando una reflexión prospectiva sobre la matriz energética nacional y las nuevas ...
Libardo Sarmiento
doaj   +1 more source

Tracing species replacement in Iberian marbled newts

open access: yesEcology and Evolution, 2021
Secondary contact between closely related species can lead to the formation of hybrid zones, allowing for interspecific gene flow. Hybrid zone movement can take place if one of the species possesses a competitive advantage over the other, ultimately ...
Julia López‐Delgado   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy