Geraldine/hal_univcotedazur_shs_articles_2013-2023 huggingface dataset:
Survie entrepreneuriale en temps continu de crise : une approche par les risques proportionnels (cas de la Tunisie),Entrepreneurial Survival in continuous times of crisis: a Proportional Risks Approach (Case of Tunisia)
Auteurs : Boualem Aliouat,Raouf Jaziri
Revue : Management international = International management = Gestión internacional
Éditeur : HEC Montréal et Université Paris Dauphine [1996-....]
Année : 2022

Notre article contribue à identifier les déterminants de la survie entrepreneuriale en temps continu de crise. Nous étudions\, à partir du modèle de risque proportionnel de Cox (1972)\, le cas de 424 entreprises nouvellement créées avant la révolution tunisienne de 2011. Nos résultats montrent que les principaux facteurs de survie entrepreneuriale relèvent de l’entreprise elle-même et de son environnement. Ce travail incite à développer des dispositifs d’accompagnement de l’entrepreneuriat\, de dynamiques de territorialisation entrepreneuriale\, d’incubation\, d’incitation à l’innovation en réseau et d’accélération des dynamiques d’acteurs-projets\, et enfin\, d’inclusion financière et bancaire en faveur du potentiel de survie des jeunes entrepreneurs.,Our paper helps to identify the determinants of entrepreneurial survival in continuous times of crisis. We study\, from the proportional risk model of Cox (1972)\, the case of 424 companies newly created before the Tunisian revolution of 2011. Our results show that the main factors of entrepreneurial survival relate to the company itself and its environment. This work encourages the development of support systems for entrepreneurship\, dynamics of entrepreneurial territorialization\, incubation\, incentive for network innovation and acceleration of the dynamics of actor-projects\, and finally\, financial and banking inclusion in favor of the survival potential of young entrepreneurs.
Les déterminants de la localisation des fusions-acquisitions dans les économies émergentes
Auteurs : Ludivine Chalencon,Ulrike Mayrhofer
Revue : Management international = International management = Gestión internacional
Éditeur : HEC Montréal et Université Paris Dauphine [1996-....]
Année : 2021

Cette recherche examine les caractéristiques des économies émergentes qui incitent les entreprises à y réaliser des fusions-acquisitions. Nous étudions quatre dimensions associées aux spécificités des pays ciblés : la configuration spatiale\, les systèmes économiques\, les institutions politiques et les institutions sociales. Notre échantillon compte 395 fusions-acquisitions réalisées par des entreprises multinationales françaises. Les résultats révèlent que ces quatre dimensions exercent une influence significative sur les choix de localisation. La qualité des institutions politiques du pays d’accueil exerce un fort impact positif sur la réalisation de fusions-acquisitions dans les économies émergentes\, tandis que la croissance économique semble freiner ce choix stratégique.

Mots-clés : Fusions-acquisitions,Localisation,Économies émergentes,Caractéristiques du pays d’accueil
Les rôles médiateurs du bien-être au travail dans la relation authenticités – épuisement professionnel
Auteurs : Franck Biétry,Jordane Creusier,Carine Roberger
Revue : Management international = International management = Gestión internacional
Éditeur : HEC Montréal et Université Paris Dauphine [1996-....]
Année : 2021

The purpose of this article is to provide an explanation for the controversial effect of work authenticity on the emotional exhaustion of employees. We show that this problem can be solved when the two dimensions of authenticity are distinguished and when the role of well-being at work is taken into account. The answers provided by 481 current employees reveal that cognitive authenticity is negatively associated with exhaustion\, while the alignment of employee behavior with his personal values is positively related to it.,El propósito de este artículo es proporcionar una explicación del efecto controvertido de la autenticidad del trabajo en el agotamiento emocional de los empleados. Demostramos que este problema se puede resolver en un momento en que se distinguen las dos dimensiones de la autenticidad y cuando se tiene en cuenta el papel del bienestar en el trabajo. Las respuestas proporcionadas por los 481 empleados actuales revelan que la autenticidad cognitiva está asociada negativamente con el agotamiento\, mientras que la alineación del comportamiento del empleado con sus valores personales se relaciona positivamente con él.,L’objet de cet article est de fournir une explication à l’effet controversé de l’authenticité au travail sur l’épuisement émotionnel des salariés. Nous montrons que cette problématique peut être tranchée à la fois quand les deux dimensions de l’authenticité sont distinguées et quand le rôle du bien-être au travail est pris en compte. Les réponses fournies par 481 salariés en poste révèlent que l’authenticité cognitive est associée négativement à l’épuisement alors que l’alignement des comportements du salarié sur ses valeurs personnelles y est lié positivement.
Nemadex AB : bilan des réseaux d'expérimentation en France
Auteurs : Marion Calverie,Laurent Audeguin,Gérard Barbeau,Isabelle Beccavin,J.M. Desperrier,J. Dureuil,Daniel Esmenjaud,M. Gouttesoulard,O. Jacquet,Philippe Kuntzmann,C. Laveau,Lionel Ley,F. Leydet,A. Lusson,I. Mejean,D. Viguier,Géraldine Uriel,Maarten van Helden,D. Vergnes,V. Vigues,O. Yobrégat,Nathalie Ollat
Revue : Le Progrès agricole et viticole [Publications et Actualités Vitivinicoles]
Éditeur : École nationale supérieure agronomique de Montpellier (France) [1884-2006] - Montpellier SupAgro (France) [2007-2009] - Groupe international d'experts en systèmes vitivinicoles pour la coopération (GIESCO) (Montpellier, France) [2010-....]
Année : 2016

Le porte-greffe NemadexAB\, obtenu par Alain Bouquet à l’INRA de Montpellier est inscrit au catalogue depuis 2011\, présente des aptitudes à retarder les contaminations par la virose du court-noué du fait de son parent Muscadinia rotundifolia. Mais c’est un porte-greffe exigent\, présentant une faible vigueur conférée et une sensibilité à la chlorose et à la sécheresse. Pour ces raisons\, le Nemadex AB est un porte-greffe qualitatif que l’on peut qualifier « de niche »\, s’utilisant dans les mêmes conditions que le Riparia ou le 101-14. Cet article fait la synthèse des expérimentations en cours concernant le retard à la contamination et de comportement agronomique\, et dresse les conditions à respecter pour son utilisation ainsi que les perspectives de recherche qui se dessinent en vue d’obtenir un itinéraire intégré de lutte contre le court-noué.,The NemadexAB rootstock\, created by Alain Bouquet at INRA Montpellier and registered in 2011\, is able to delay the contaminations of the vines by GFLV thanks to the presence of Muscadinia rotundifolia in his parenthood. But it remains difficult to grow\, with a poor conferred vigor to scion and a susceptibility to both chlorosis and drought. For those reasons\, NemadexAB is considered as a qualitative and ‘niche’ rootstock\, to be used as Riparia or 101-14. This article reviews its characteristics on both ability to delay GFLV contaminations and agronomical requirements from the current experimental trials. It also issues prospective work for an integrated way of reducing fanleaf decline.

Mots-clés : Court-noué,Vigne,Bilan viticole
Durable goods\, access to services and the derivation of an asset index: Comparing two methodologies and three countries
Auteurs : Valérie Berenger,Joseph Deutsch,Jacques Silber
Revue : Economic Modelling
Éditeur : Elsevier
Année : 2013

This paper compares two approaches to the derivation of asset indices in order to derive measures of multidimensional poverty. The first one assumes that there exists an order of acquisition of durable goods and access to services. The second one applies correspondence analysis to the same data and uses the first factor to evaluate the extent of poverty. While these two methodologies provide a ranking of the households according to their long-run economic status\, they correspond to two differentways of using and summarizing the information provided by the observed indicators of the households' living conditions. The empirical investigation covers three countries\, Egypt\, Morocco and Turkey\, and is based on the Demographic and Health Surveys. The application of these two methodologies\, separately for the whole sample and for urban and rural areas\, gives interesting results that show important differences within and between countries. These results seem to indicate that the order of acquisition approach and correspondence analysis provide complementary and useful information on the extent of the deprivation experienced by households in these three countries.
Demographic Ageing in the Mediterranean: The End of the Spatial Dichotomy Between the Shores?,Le vieillissement démographique en Méditerranée : la fin de la dichotomie spatiale entre les deux rives ?
Auteurs : Yoann Doignon
Revue : Spatial Demography
Année : 2019

The Mediterranean is too often presented as a heterogeneous geographical area. Demography has helped to create this narrative of a Mediterranean of contrasts in which the different shores are systematically opposed: a northern shore in decline\, with low fertility rates and an ageing population\, as opposed to the young and fertile southern and eastern shores\, which are experiencing rapid growth. However\, this spatial dichotomy is gradually disappearing due to demographic transition: population growth and fertility are in decline\, and the disparities between the different areas of the Mediterranean are vanishing. Moreover\, demographic transition automatically gives rise to an ageing population. While the varied populations of the Mediterranean are currently differentiated by their levels of ageing\, it is inevitable that these levels will converge in the future. This paper studies this future convergence\, including the hypothesis that the southern and eastern shores will catch up with the northern shore. It also envisages a potential challenge to the spatial dichotomy of demographic ageing in the Mediterranean. To this end\, we will go beyond the national frameworks generally used for studies of the Mediterranean as a whole and examine each Mediterranean country at a sub national level. After creating demographic projections based on 4 prospective scenarios\, we will use various methods (cartography\, spatial statistics\, etc.) to express how the southern regions will catch up\, how the space will change\, and how the spatial dichotomy of ageing in the Mediterranean will evolve.

Mots-clés : Méditerranée,Convergence spatiale,Vieillissement de la population,Vieillissement démographique,Démographie spatiale,Autocorrélation spatiale,Indicateurs locaux d'association spatiale,DemoMed
O4-2 Evaluate the health-enhancing physical activity policy of Rio de Janeiro: ‘Programa Academia Carioca
Auteurs : Junia Cardoso,Antoine Noel-Racine,José Augusto Guimarães de Oliveira,Paulo Mota,Jean-Marie Garbarino,Bernard Massiera,Anne Vuillemin,Rosangela Caetano,Claudia Coeli
Revue : European Journal of Public Health
Éditeur : Oxford University Press (OUP): Policy B - Oxford Open Option D
Année : 2022

Abstract Issue and problem In Brazil\, 47% of people are insufficiently physically active (Guthold et al\, 2018). According to the Global Physical Activity Observatory\, 13.2% of deaths in Brazil are caused by inactivity. Besides\, Ding et al (2016) estimated the direct health cost attributable to physical inactivity in this country at 1.6 billion US dollars. Rio de Janeiro (RJ) is one of the largest cities in Brazil\, with a high mortality rate (54.1%) from non-communicable diseases (NCDs) and substantial health inequalities (SIM/MRJ\, 2019). As a large city\, it reproduces a worldwide trend\, which associates economic growth and urbanization with an unhealthy lifestyle and epidemic levels of obesity and remarkable physical inactivity (WHO\, 2014). Problem description The multifactorial context above described enables NCDs and challenges health protection systems. For this reason\, the Municipal Health Department of RJ implemented since 2009 a Health-Enhancing Physical Activity (HEPA) policy: ‘Programa Academia Carioca' (PAC). This policy supports regular physical activity free of charge\, in Primary Care Health Units (UAP). The Program combines the practice of physical activity associated with various educational and community activities. It includes Physical Education professionals who work in a multidisciplinary way. Therefore\, this study aims to evaluate the implementation of this policy. Results (effects/changes) After 11 years\, the PAC has 142\,969 participants\, 80% of whom have NCDs. Among its participants\, blood pressure control was demonstrated in 90% of hypertensive patients; weight loss\, and a 60% reduction in cardiovascular risk classification\, and suspension of medication in 20% of users. Being part of the PAC resulted in greater use and understanding of the general services of UAP in 86% and 98% of participants\, respectively. Detailed results are not available at that time but will be presented at the conference. Lessons The PAC showed to be a successful tool to enhance health through physical activity at UAP. The use of trained and specialized professionals plays a fundamental key to develop educational and community actions in vulnerable groups. Main messages The implementation of an ambitious and integrated HEPA policy\, considering environmental and health factors\, can produce more effective institutional responses to change this epidemiological scenario.
New insights into Early Celtic consumption practices: Organic residue analyses of local and imported pottery from Vix-Mont Lassois
Auteurs : Maxime Rageot,Angela Mötsch,Birgit Schorer,David Bardel,Alexandra Winkler,Federica Sacchetti,Bruno Chaume,Philippe Della Casa,Stephen Buckley,Sara Cafisso,Janine Fries-Knoblach,Dirk Krausse,Thomas Hopper,Philipp Stockhammer,Cynthianne Spiteri
Revue : PLoS ONE
Éditeur : Public Library of Science
Année : 2019

The rich Mediterranean imports found in Early Celtic princely sites (7th-5th cent. BC) in Southwestern Germany\, Switzerland and Eastern France have long been the focus of archaeological and public interest. Consumption practices\, particularly in the context of feasting\, played a major role in Early Celtic life and imported ceramic vessels have consequently been interpreted as an attempt by the elite to imitate Mediterranean wine feasting. Here we present the first scientific study carried out to elucidate the use of Mediterranean imports in Early Celtic Central Europe and their local ceramic counterparts through organic residue analyses of 99 vessels from Vix-Mont Lassois\, a key Early Celtic site. In the Mediterranean imports we identified imported plant oils and grape wine\, and evidence points towards appropriation of these foreign vessels. Both Greek and local wares served for drinking grape wine and other plant-based fermented beverage(s). A wide variety of animal and plant by-products (e.g. fats\, oils\, waxes\, resin) were also identified. Using an integrative approach\, we show the importance of beehive products\, millet and bacteriohopanoid beverage(s) in Early Celtic drinking practices. We highlight activities related to biomaterial transformation and show intra-site and status-related differences in consumption practices and/or beverage processing.
Managing and sharing multidisciplinary information in human-environment observatories: feedbacks and recommendations from the French DRIIHM network
Auteurs : Fanny Arnaud,Emilie Lerigoleur,Arnaud Jean-Charles,Iwan Le Berre,Corinne Pardo,Jean-Claude Raynal,Fozzani Jérôme,Kristell Michel,Marie-Laure Trémélo,Dad Roux-Michollet
Revue : Journal of Interdisciplinary Methodologies and Issues in Science
Éditeur : Éditions universitaires d’Avignon
Année : 2020

The LabEx DRIIHM is a research network that gathers together 13 Human-Environment Observatories (OHM) focused on anthropogenically modified socio-ecosystems in France and worldwide. Within the open science context\, a Research Data Infrastructure (RDI) was implemented brick by brick to describe\, visualize\, and disseminate multidisciplinary long-tail datasets produced by the DRIIHM community. The RDI contains both tools and standards at the network scale\, and specific tools at the individual observatory scale. This paper describes the building blocks of the RDI and analyses its strengths and challenges on the basis of engineer feedback and user surveys. Recommendations for improving the RDI\, better measuring its effectiveness\, and enhancing open science awareness\, have been formalized for the SO-DRIIHM project that will start in 2020. Cross-disciplinary approaches using DataViz tools have emerged already\, and these enrich the way in which scientific information is disseminated\, and could raise new scientific issues.
De quelle société politique le citoyen numérique est-il membre ?
Auteurs : Pauline Türk
Revue : La Revue des droits de l'Homme
Éditeur : CTAD-CREDOF (Centre de recherche et d'études sur les droits fondamentaux) [2012-....]
Année : 2022

La citoyenneté numérique ne renvoie pas à la simple dématérialisation des relations entre les citoyens et l’administration dont ils dépendent\, et ne se limite pas au renouvellement des moyens et outils – numériques – dont ils bénéficient pour s’informer\, s’exprimer et communiquer. L’avènement d’une citoyenneté numérique pourrait bel et bien marquer une rupture avec la citoyenneté politique au sens classique\, et répondrait à des critères d’inclusion différents. Le rapport du citoyen à l’État et à la collectivité nationale pourrait en être modifié\, les réseaux numériques favorisant la formation de nouvelles formes de communautés\, potentiellement transnationales voire virtuelles. Cela soulève des questions relatives au sentiment d’appartenance\, à la gouvernance de la société numérique\, aux logiques d’inclusion/exclusion\, au rôle de l’État\, dans un contexte où le devenir de nos sociétés politiques paraît incertain.,Digital citizenship does not refer to the simple dematerialization of the relations between citizens and the administration on which they depend\, and is not limited to the renewal of the means and tools - digital - which they benefit from to inform themselves\, express themselves and communicate. The advent of a digital citizenship could well mark a break with political citizenship in the classical sense\, and would meet different criteria of inclusion. The relationship of the citizen to the State and to the national community could be modified\, as digital networks favor the formation of new forms of communities\, potentially transnational or even virtual. This raises questions about the sense of belonging\, the governance of the digital society\, the logic of inclusion/exclusion\, and the role of the State\, in a context where the future of our political societies seems uncertain.

Mots-clés : Citoyenneté,Société numérique,Inclusion,État,Démocratie,Metaverse,Citoyen numérique,E-citoyenneté,Droits numériques
Integration of Near-Surface Complementary Geophysical Techniques for the Study of Ancient Archaeological Areas in the Atacama Desert (Pampa Iluga\, Northern Chile)
Auteurs : Fernanda Gallegos-Poch,Benoît Viguier,Giovanni Menanno,Valentina Mandakovic,Gonzalo Yáñez,Sergio Gutiérrez,Catalina Lizarde,Jaime Vargas Araya,Camila López-Contreras,Pablo Mendez-Quiros,Antonio Maldonado,Mauricio Uribe
Revue : Surveys in Geophysics
Éditeur : Springer Verlag (Germany)
Année : 2022

Near-surface geophysical techniques are useful for the characterization of archaeological areas because of their ability to rapidly cover wide extensions and obtain high-resolution data to identify the location for archaeological excavations. However\, in hyperarid environments usual geophysical techniques may fail to obtain the expected results due to the dry near surface. This study proposes an integration of ground penetrating radar (GPR) and electromagnetic induction (EMI) techniques\, to elucidate the origin of thousands of aligned circular features located at the Iluga archaeological area emplaced on one of the driest places on Earth (Pampa del Tamarugal\, Atacama Desert). The GPR was useful to recognize alluvial deposits\, sandy aeolian filling in pre-existing holes and roots right underneath circular features. Magnetic susceptibility data derived from the EMI in-phase component\, usually considered a complementary result\, were useful to identify fireplaces in the vicinity of the alignments. These geophysical findings were verified with an archaeological excavation. It has been found that circular features resulted from an extensive deforestation process in the Pampa del Tamarugal\, consisting in the extraction of both trunk and roots of algarrobos (Prosopis chilensis) or tamarugos (Prosopis tamarugo)\, likely for recent charcoal production. The proposed methodology delivers promising results for archaeological and shallow geological studies in hyperarid and dry environments.
International Journal on School Climate and Violence Prevention
Auteurs : Catherine Blaya
Revue : International Journal of School Climate and Violence Prevention
Éditeur : Observatoire international de la violence à  l'école
Année : 2016

A partir d’une enquête en ligne\, nous avons vérifié la cybervictimation chez les lycéens français ainsi que le lien entre les violences hors ligne et les cyberviolences\, puis l’association entre cyberviolences et climat scolaire. En 2014\, ce sont 14 916 lycéens qui ont complété un questionnaire en ligne sur le climat scolaire\, la victimation hors ligne et la cybervictimation. A partir de données collectées dans le cadre d’une enquête par Internet\, nous avons vérifié la cybervictimation chez les lycéens français ainsi que le lien entre les violences hors ligne (IRL : In Real Life) et les cyberviolences\, puis le lien entre cyberviolences et climat scolaire. Les résultats suggèrent que15\,6 % de ces lycéens déclarent au moins une cybervictimation. Les cyberviolences répétées sont plus rares (4\,4 %)\, mais ont un impact significatif sur la perception du climat scolaire. Les garçons sont plus cybervictimes à répétition que les filles et sont significativement plus négatifs quant à leur perception du climat scolaire. La victimation à l’école explique 32 % de la variance du climat de l’école.,Using data from an online research\, we documented the prevalence of cyberviolence among high school students in France. We analysed the association of cyberviolence with violence in schools and the perception of school climate. In 2014\, 14\,916 students completed an online survey assessing cybervictimization\, school climate and victimization. The results suggest that 15.6 % of students reported cyberviolence during the school year. Repeated cyberviolence affected few students (4.4 %) but these have a significant negative impact on the perception of school climate\, and more particularly for male students. Male students are more repeatedly victimised than females and are significantly more negative in their perceptions of school climate. Victimization in schools explains 32\,2 % of the variance in school climate.

Mots-clés : Climat scolaire,Victimation à l’école,Violence à l’école,Cybervictimation