Geraldine/hal_univcotedazur_shs_articles_2013-2023 huggingface dataset:
Preliminary study of the rodent assemblages of Goda Buticha: New insights on Late Quaternary environmental and cultural changes in southeastern Ethiopia
Auteurs : Emmanuelle Stoetzel,Workalemahu Bekele Sime,David Pleurdeau,Asfawossen Asrat,Zelalem Assefa,Emmanuel Desclaux,Christiane Denys
Revue : Quaternary International
Éditeur : Elsevier
Année : 2018

Given its proximity to the Strait of Bab el Mandeb and the Red Sea\, the Horn of Africa is particularly important for understanding human and faunal migration events to and from Africa. Towards the end of the Pleistocene\, the Middle/Later Stone Age (MSA/LSA) transition represents a critical step in human cultural evolution. However\, in the Horn of Africa\, the environmental conditions associated with this transition remain poorly understood. The Goda Buticha (Buticha cave) sequence\, located in southeastern Ethiopia\, and dated from ca. 63 ka cal BP to ca. 1 ka cal BP\, provides a rare opportunity to examine the environmental contexts associated with major cultural sequences documented in the region during this time period. A preliminary analysis of the rich microvertebrate (and especially rodent) remains recovered from the levels dated between 43 and 4 ka BP identified fourteen different rodent genera\, including two species that are locally extinct in southeastern Ethiopia today. While the taphonomic signature is similar throughout the sequence\, indicating an in situ accumulation by an owl without major perturbation\, the palaeoecological analysis showed environmental change through time\, characterized by open-dry setting during the Late Pleistocene\, shifting to wetter and more wooded conditions heading to the Holocene. These results are generally consistent with other diverse records which include the large mammals\, speleothems and lake basins records\, and allow a better understanding of the dynamics of environmental contexts associated with observed cultural change and continuity in eastern Africa from the Late Pleistocene to Late Holocene.
Bio-based Plastics: a ‘Sustainable’ Alternative for the Plastic Industry?
Auteurs : Léa Barbault,Olivier Brette,Nathalie Lazaric,Valérie Massardier,Valérie Revest
Revue : International journal of environmental sciences & natural resources
Éditeur : Juniper Publishers
Année : 2023

Today\, the pollution caused by plastics is undeniable\, and the plastic industry is facing radical choices. One of these choices concerns the alternative between the increasing use of bio-based plastics or the recycling of petro-based plastics. Currently\, in order to achieve the goal of a circular economy where plastics are recycled and reintegrated into the production process\, the recycling of petro-based plastics is encouraged by regulations. Besides\, bio-based plastics seem to offer considerable environmental advantages. However\, the construction of a sustainable circular economy requires certain conditions to be met\, such as the establishment of dedicated recycling chains\, cost reduction\, and "securing" the supply of raw materials.
ANALYSIS OF THE PRIMARY RESPONSIBILITIES OF TEAM LEADERS IN EXTREME IRAQI CONTEXT
Auteurs : Marc Valax,Rabee Fares
Revue : Management international = International management = Gestión internacional
Éditeur : HEC Montréal et Université Paris Dauphine [1996-....]
Année : 2023

This study analyzes how team leaders adapt their management style in extreme contexts\, such as Iraq\, where social tensions remain high. The study employs the High Leader-Member Exchange (H-LMX) theory\, which posits that the quality of the exchange relationship between leaders and team members affects commitment and effectiveness. Through qualitative research\, the study reveals a high level of LMX in wartime Iraq\, where interviewees\, who were leaders in their organizations\, shared their experiences of the primary responsibilities they faced without support from supervisors during extreme events. Despite the dramatic context\, the impact of leaders on their teams was key to achieving successful operations and performance.
Une femme qui sait lire ce qui a été écrit avant l’écriture » : Illa d’Hélène Cixous
Auteurs : Sylvie Ballestra-Puech
Revue : Loxias
Éditeur : CTEL (Centre transdisciplinaire d'épistémologie de la littérature) [2003-2011] - CTELA (Centre transdisciplinaire d'épistémologie de la littérature et des arts vivants) [2012-....]
Année : 2020

En 1975\, Hélène Cixous publie\, dans un numéro de revue consacré à Simone de Beauvoir un texte qui aura un retentissement international : « Le rire de la Méduse ». Elle y marque sa différence en défendant la spécificité de l’écriture féminine. Publié cinq ans plus tard\, un texte au statut générique incertain\, Illa\, peut être lu comme une exploration des pistes ouvertes par « Le rire de la Méduse ». Brouillant la frontière entre théorie et fiction\, entre récit et poésie\, entre invention et commentaire\, Illa est présenté par Cixous comme « une pomme de texte » dont l’enjeu est de rappeler que « l’écriture ne va pas de soi\, pousse dans la constellation que forment les femmes donnantes ». Cet article s’attache à la dimension expérimentale de cette « histoire cherchante » qui fait un usage heuristique de la fiction\, au croisement de la réécriture des mythes antiques\, de l’autobiographie et de l’essai.

Mots-clés : Arachné,Cixous Hélène,Déméter,Ecriture féminine,Freud,Intertextualité,Mythobiographie,Mythologie,Ovide,Shakespeare,Virgile
Une aire d'ensilage du deuxième âge du fer en Roussillon : les Vignes de l'Espérance (Banyuls-dels-Aspres\, Pyrénées-Orientales)
Auteurs : Florent Mazière,Céline Jandot,Stéphanie Raux,Marie-Pierre Ruas,Vianney Forest,Antoine Ratsimba,Pascal Verdin,Jérôme Ros,Anne Borvon
Revue : Documents d'archéologie méridionale
Éditeur : ADAM éditions
Année : 2015

La découverte puis la fouille en 2005 de silos a révélé l’existence d’un établissement rural daté entre les Ve et IVe s. av. J.‑C.\, composé au minimum de deux aires d’ensilage. L’objectif de l’étude est de caractériser cette installation\, de tenter d’en définir le fonctionnement\, puis de la replacer dans son contexte roussillonnais.

Mots-clés : Pyrénées-Orientales,Banyuls-dels-Aspres,L'Espérance,Vignes,Roussillon,Deuxième,D'ensilage,Aire
Out of the Cave and into the Light: Perspectives and Challenges of Radiocarbon Dating an Open-Air Aurignacian Site (Régismont-le-Haut\, Mediterranean France)
Auteurs : Carolyn Barshay-Szmidt,Lars Anderson,Mathieu Lejay,Isabelle Théry-Parisot,George Burr,Romain Mensan,François Bon
Revue : Journal of Paleolithic Archaeology
Éditeur : Cham: Springer International Publishing
Année : 2018

This article presents the methods and results regarding the radiocarbon (AMS) dating of the site of Régismont-le-Haut. This site is one of the very few well-preserved Aurignacian open-air sites in southern France. It is also one of the only Aurignacian sites in France and Europe\, more generally\, to have conserved evident features\, including many in situ fire-related structures. We selected charcoal and bone from all the major occupation sectors excavated so far\, as well as from others which were important for understanding site formation. Considering difficulties faced when comparing the lithic industry of a site located in a poorly documented area with those belonging to the Aquitaine basin\, where the "classical" definition of the Aurignacian was outlined\, dating was conducted to accurately place the site within this technocomplex's internal chronology. In total\, 19 charcoals (identified to Pinus sp. or gymnosperm) and 3 bones were submitted for AMS radiocarbon dating\, each to one of three laboratories. We implemented a strict charcoal screening protocol for radiometric dating that required genus-identified individual charcoals that were well-associated with the fire-related structures. Despite this careful selection \, most of the charcoals and all of the bones contained insufficient carbon for dating. Of the 19 charcoal dates attempted\, 5 produced dates\, from two loci. All fall in the span between the Middle Aurignacian and the Recent Aurignacian (between around 32\,500 and 28\,000 uncalibrated 14 C BP). An older subset of the dates (32.5-32 ka BP\, ca. 37.5-35.5 ka cal BP) appears to be the most reliable. These results represent the first AMS dates ever performed on an Aurignacian open-air site in the Mediterranean area. The dates are compared to other recently dated southwestern France sites to establish which ones might be useful for future detailed archaeological comparisons. They are also instructive from a methodological point of view\, in order to better appreciate the resolution of radiocarbon in this context. The focus of this article is on presenting the dating work\, especially the protocol used in the selection of samples\, the laboratory methods used for obtaining the dates and the challenges faced at this site. Among these\, the divergence of dates between loci contrasted with geomorphological and archaeological evidence\, with the latter two strongly pointing to one living floor\, and either a single occupation or a few very close in time. This forced a reassessment of the chronological dating evidence. This article serves to show the importance of multi-prong approaches to archaeological dating\, comparing and contrasting both contextual evidence and actual dates.
Illuminating the cave\, drawing in black: wood charcoal analysis at Chauvet-Pont d'Arc
Auteurs : Isabelle Théry-Parisot,Stephanie Thiebault,Jean Delannoy,Catherine Ferrier,Valérie Feruglio,Carole Fritz,Bernard Gély,Pierre Guibert,Julien Monney,Gilles Tosello,Jean Clottes,Jean-Michel Geneste
Revue : Antiquity
Éditeur : Antiquity Publications/Cambridge University Press
Année : 2018

The Grotte Chauvet is world renowned for the quality and diversity of its Palaeolithic art. Fire was particularly important to the occupants\, providing light and producing charcoal for use in motifs. Charcoal samples were taken systematically from features associated with the two main occupation phases (Aurignacian and Gravettian). Analysis showed it to be composed almost entirely of pine (Pinus sp.)\, indicating the harsh climatic conditions at this period. No distinction in wood species was found between either the two occupation episodes or the various depositional contexts. The results throw new light on the cultural and palaeoenvironmental factors that influenced choices underlying the collection of wood for charcoal production.
Lucrèce et Tchouang-tseu : Albert Camus lecteur du De rerum natura
Auteurs : Sylvie Ballestra-Puech
Revue : Loxias
Éditeur : CTEL (Centre transdisciplinaire d'épistémologie de la littérature) [2003-2011] - CTELA (Centre transdisciplinaire d'épistémologie de la littérature et des arts vivants) [2012-....]
Année : 2015

Cet article a pour point de départ une note des Carnets dans laquelle Camus affirme que « Tchouang-Tseu […] a le point de vue de Lucrèce ». Cette note offre une clé de lecture pour reconsidérer la lecture que Lucrèce a faite du poète latin et en particulier le rôle décisif qu'a joué le De rerum natura dans l'écriture de La Peste. Elle éclaire aussi la place qui lui est réservée dans L'Homme révolté.

Mots-clés : Camus Albert,Épicurisme,Grenier Jean,Lucrèce,Tchouang-tseu Keywords  Camus Albert,Tchouang-tseu Géographique  France Chronologique  XXe siècle Schlagwortindex  Camus Albert,Tchouang-tseu Palabras claves  Camus Albert,Tchouang-tseu
Effects of technology-based physical activity interventions for women after bariatric surgery: study protocol for a three-arm randomised controlled trial
Auteurs : Meggy Hayotte,Antonio Iannelli,Véronique Nègre,Christian Pradier,Pierre Thérouanne,Alain Fuch,Odile Diagana,Jean-Marie Garbarino,Anne Vuillemin,Serge Colson,Nicolas Chevalier,Fabienne d'Arripe-Longueville
Revue : BMJ Open
Éditeur : BMJ Publishing Group
Année : 2021

Introduction A recent meta-analysis provided proof of efficacy for mobile technology to increase physical activity or weight loss in the short term. Videoconferencing may also be effective\, especially as it reduces the barriers related to face-to-face physical activity interventions. Both technologies seem particularly interesting for bariatric surgery management\, but their long-term effects on physical activity maintenance are unknown. Moreover\, the mechanisms underlying their effectiveness\, such as technology acceptability and motivational processes\, have not been examined. The objectives of this study are to determine the effects of two technology-based (mobile technology and videoconferencing) physical activity programmes after bariatric surgery compared with standard care and to assess the contribution of acceptability and motivational mechanisms in explaining these effects on physical activity\, physiological measures and health indicators. Methods and analysis One hundred and twenty young women who have undergone bariatric surgery in the last 3–6 months will be included. The volunteers will be randomly assigned to one of three arms: CONTROL (standard care)\, ACTI-MOBIL (mobile technology) or ACTI-VISIO (videoconferencing). The primary outcome is the distance travelled during a 6 min walk test relativised according to Capadaglio’s theoretical distance. Secondary outcomes are behavioural measures of physical activity\, physiological measures\, health indicators\, technology acceptability and motivational concepts. Data will be collected at baseline (T0)\, 3 months (T3) and 6 months (T6). The technology groups will receive a physical activity programme for 12 weeks (between T0 and T3). A mixed model approach will be used to analyse the change in outcomes over time for each group. Ethics and dissemination This study protocol was reviewed and approved by the French East 1 Protection of Persons Ethics Committee (number: 2020.A00172-37) and the French National Commission for Information Technology and Civil Liberties (number: UCA-R20-034). The results will be disseminated through conference presentations and peer-reviewed publications. Trial registration number NCT04478331 .
Conception participative d'un parc naturel et représentation optimiste du territoire protégé.
Le cas du Parco naturale Alpi Marittime
Auteurs : Alessandro Bergamaschi,Laura Schuft,Thierry Long,Valérie Morales,Bernard Massiera
Revue : Teoros. Revue de recherche en tourisme
Éditeur : Université de Montréal
Année : 2018

Bien que l’histoire des parcs naturels soit souvent marquée par une opposition d’intérêts entre institutions de gestion et populations locales\, l’intensité des conflits varie selon les époques et les territoires. Cet article s’intéresse à la manière dont les populations locales\, les professionnels des sports de nature et les agents d’un parc – le Parco naturale Alpi Marittime situé dans les Alpes du Sud de l’Italie – appréhendent la présence de ce territoire naturel protégé. Au moyen d’une étude de documents et d’entretiens\, nous analysons les relations entre ces groupes d’acteurs ainsi que leurs représentations du parc. Les résultats suggèrent que l’origine endogène du projet de l’aire protégée permet le développement de représentations positives vis-à-vis du parc\, qui se pose en tant qu’acteur clé du développement socioéconomique local grâce à la diffusion des sports de nature.

Mots-clés : Parc naturel,Gestion,Sports de nature,Représentations sociales
Age-related differences when searching in a real environment: The use of semantic contextual guidance and incidental object encoding
Auteurs : Hanane Ramzaoui,Sylvane Faure,Sara Spotorno
Revue : Quarterly Journal of Experimental Psychology
Éditeur : Taylor & Francis (Routledge)
Année : 2022

Visual search is a crucial\, everyday activity that declines with ageing. Here\, referring to the environmental support account\, we hypothesised that semantic contextual associations between the target and the neighbouring objects (e.g.\, a teacup near a tea bag and a spoon)\, acting as external cues\, may counteract this decline. Moreover\, when searching for a target\, viewers may encode information about the co-present distractor objects\, by simply looking at them. In everyday life\, where viewers often search for several targets within the same environment\, such distractor objects may often become targets of future searches. Thus\, we examined whether incidentally fixating a target during previous trials\, when it was a distractor\, may also modulate the impact of ageing on search performance. We used everyday object arrays on tables in a real room\, where healthy young and older adults had to search sequentially for multiple objects across different trials within the same array. We showed that search was quicker (1) in young than older adults; (2) for targets surrounded by semantically associated objects than unassociated objects\, but only in older adults; and (3) for incidentally fixated targets than for targets that were not fixated when they were distractors\, with no differences between young and older adults. These results suggest that older viewers use both environmental support based on object semantic associations and object information incidentally encoded to enhance efficiency of real-world search\, even in relatively simple environments. This reduces\, but does not eliminate\, search decline related to ageing.
Behavioral and brain measures (N400) of semantic priming in patients with schizophrenia: Test-retest effect in a longitudinal study
Auteurs : Chrystel Besche-Richard,Galina Iakimova,Marie-Christine Hardy-Baylé,Christine Passerieux
Revue : Psychiatry and Clinical Neurosciences
Éditeur : Wiley
Année : 2014

The purpose of this study was to investigate whether deficits in the behavioral and/or N400 semantic priming (SP) effect observed in patients with schizophrenia constitute a stable cognitive feature of the disorder or whether they may be influenced by the severity of each individual's symptomatology. Methods: A 1-year test-retest study was conducted on 15 patients with schizophrenia and 10 healthy participants who performed an SP task. Both behavioral measures and event-related potentials measures of SP were recorded twice (test and retest sessions). Results: At test\, patients exhibited a deficit in SP as was revealed by both the behavioral and the event-related potentials measures of the amplitude of the N400 component. At retest\, behavioral SP remained impaired\, whereas N400 SP was significantly improved. Conclusion: These results provide evidence that SP impairments in schizophrenia as measured by N400 should not be considered as stable cognitive markers of the disorder. The behavioral and the N400 measures of SP indicated different levels of sensitivity to subtle cognitive and brain processes\, which are subject to change over the clinical course of schizophrenic disorder.
Climat scolaire et satisfaction professionnelle des enseignant-e-s: un enjeu pour la qualité du vivre et travailler ensemble en établissement scolaire
Auteurs : Solange Ciavaldini-Cartaut,Catherine Blaya
Revue : Revue suisse des sciences de l'éducation
Éditeur : Société suisse pour la recherche en éducation (SSRE) (Fribourg)
Année : 2020

La qualité du vivre et travailler ensemble en milieu scolaire est un enjeu éducatif et de santé au travail pour tous les acteurs de l’école. Cette recherche menée en France avait pour but de déterminer l’influence du climat scolaire sur la satisfaction professionnelle. Les données ont été recueillis auprès de 50 enseignants volontaires travaillant dans un collège et un lycée régional. Les résultats mettent en évidence l’impact du climat de cohérence et d’appartenance une communauté scolaire sur les composantes intrinsèques et extrinsèques de la satisfaction professionnelle. Plusieurs autres facteurs ( âge\, sexe\, expérience\, type d’établissement) déterminent un profil d’enseignant plutôt insatisfaits. Pour cet établissement\, des préconisations sont faites sur la gouvernance du chef d’établissement dans une visée de santé au travail.,The quality of living and working together in the school environment is an educational and occupational health issue for all school stakeholders. The purpose of this research conducted in France was to determine the influence of the school climate on job satisfaction. Data was collected from 50 volunteer teachers working in a regional middle school and high school. The results highlight the impact of the climate of belonging to a school community on the intrinsic and extrinsic components of job satisfaction. Several other factors (age\, gender\, experience\, type of institution) determine a profile of rather dissatisfied teachers. For this school\, recommendations are made on the headteacher's governance with a view to occupational health.

Mots-clés : Climat scolaire,Satisfaction professionnelle,Gouvernance d’établissement,Santé au travail,Enseignants
L'anthropologie des odeurs : un état des lieux
Auteurs : Joël Candau
Revue : Bulletin d'Etudes Orientales
Éditeur : Institut Français du Proche-Orient (IFPO)
Année : 2015

Je propose ici un état des lieux de l'anthropologie des odeurs\, tel qu'il m'apparaît après une vingtaine d'années de recherche dans ce domaine. Dans la première partie de l'article\, je procède à une clarification sémantique du nom que l'on donne à ce champ de recherche : faut-il parler d'une anthropologie des odeurs\, des odorants ou de l'olfaction ? Je montre ensuite\, dans une deuxième partie\, que pour s'imposer l'anthropologie des odeurs a dû combattre quatre idées reçues : la nouveauté supposée de ce champ de recherche\, l'assimilation d'Homo sapiens à une espèce microsmate\, le silence olfactif dans les sociétés contemporaines\, la pauvreté du langage naturel des odeurs. La dernière partie présente une sélection\, avec sa part d'arbitraire\, de trois axes de recherche parmi les plus dynamiques et les mieux reconnus dans le domaine : la description et la catégorisation des odeurs\, les savoir-faire olfactifs et leur patrimonialisation\, le lien entre odeurs et assignations identitaires. Dans ma conclusion\, qui se veut prospective\, j'envisage le développement d'une technologie et d'un art olfactifs. Je défends également le projet d'un programme de recherche capable d'assurer la robustesse scientifique d'une anthropologie des odeurs sans négliger la réalité phénoménologique d'une perception intermodale.,I submit here an état des lieux of anthropology of smell\, as it appears to me after twenty years of research in this area. In the first part of the text\, I propose a semantic clarification of the name that is given to this field of research: should we speak of an anthropology of odors\, of odorants\, or of smell (olfaction)? In a second part\, I show that anthropology of smell came up against four preconceived notions: that Homo sapiens is\, from a functional perspective\, a microsmatic species; that we make little use of our sense of smell; that the consequence of this is that we live in societies evolving towards " olfactory silence " \, and\, lastly\, that a defining characteristic of natural language on odours is its paucity. The final section presents a selection of three research areas among the most dynamic and best recognized in the field: odor description and odor categorization; professional olfactory skills and the heritage value thereof; the link between smells and identity processes. In a prospective conclusion\, I envisage the development of an olfactory technology and of an olfactory art. I also defend the project of a research program capable of ensuring the scientific robustness of an anthropology of smell without neglecting the phenomenological reality of a cross‑modal perception.

Mots-clés : Savoir-faire,Catégorisation,Descripteur,Identité,Langage,Odeur,Odorants,Olfaction,Patrimonialisation