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Compte rendu de Formica (Giambattista) : «Pensiero assiomatico : I teoremi di Gödel, la riflessione di Hilbert e la metodologia di von Neumann»
No full textFormica (Giambattista), Pensiero assiomatico : I teoremi di Gödel, la riflessione di Hilbert e la metodologia di von Neumann. – Roma : Urbaniana University Press, 2022. – 161 p. – 1 vol. relié de 17 × 24 cm. – 19,00 €. – isbn 978-88-401-9059-4
Sensibilisation au dopage dans le sport: construction de sens et (dés)engagement moral des parents d’athlètes
No full textThis study analyzes the role of parents of elite athletes in anti-doping efforts and how they construct its meaning. It draws on twenty-five semi-structured interviews with Canadian athletes’ parents, supplemented by ten exploratory meetings with stakeholders in the sports sector. Guided by a sensemaking approach, the study highlights a tension between performance demands and the preservation of athletes’ well-being, as well as four parental tactics: pressure, withdrawal, vigilance, and conciliation. These tactics emerge in critical moments and are accompanied by discourses oscillating between moral engagement and disengagement, therefore contributing to conditions of vulnerability to doping. By showing that parents–often marginalized in preventive initiatives–construct their role based on concerns largely unrelated to doping, this research gives insight on the role of intermediary actors whose influence is decisive yet underutilized in the design of preventive communication strategies.Cette recherche analyse le rôle du processus de construction de sens des parents d’athlètes de haut niveau dans la lutte antidopage. Elle s’appuie sur vingt-cinq entretiens semi-dirigés menés auprès de parents d’athlètes canadiens, complétés par dix rencontres exploratoires avec des acteurs du milieu sportif. Guidée par une démarche inductive, elle met en lumière une tension entre exigences de performance et préservation du bien-être des athlètes, ainsi que quatre formes de tactiques parentales : pression, retrait, vigilance et conciliation. Ces tactiques se manifestent particulièrement lors de moments critiques et s’accompagnent de discours oscillant entre engagement et désengagement moral, participant aux conditions de vulnérabilité face au dopage. En montrant que les parents, souvent marginalisés des dispositifs de prévention, construisent leur rôle à partir de préoccupations éloignées du dopage, cette recherche éclaire le rôle d’acteurs intermédiaires dont l’influence est déterminante, mais sous-exploitée dans la conception des campagnes de sensibilisation
Vulnérabilité et inégalités numériques au travail: le cas d’une collectivité territoriale
No full textThis article seeks to examine and analyze the organizational digital vulnerabilities encountered by social workers within the studied local authority, with particular attention to those disproportionately impacted by digital inequalities. Drawing on the observation of the organization’s digital transformation, we aim to demonstrate how a strategy positioning digital technologies as a driver of modernization can paradoxically produce unintended consequences and exacerbate the very vulnerabilities of employees already marginalized by digital divides.Cet article vise à comprendre et analyser les vulnérabilités numériques organisationnelles vécues par les agents du travail social de la collectivité étudiée, particulièrement ceux victimes d’inégalités numériques. En nous appuyant sur l’observation de la transformation numérique de cette collectivité, nous souhaitons montrer comment une organisation qui fait du numérique le vecteur de sa modernisation aboutit à un résultat opposé à ses attentes et renforce les fragilités des agents victimes d’inégalités numériques
Sagittal split osteotomy with or without third molar removal: A prospective cohort study on inferior alveolar nerve disturbances
No full textObjective: The aim of this study is to evaluate whether the simultaneous removal of mandibular third molars during sagittal split osteotomy (SSO) influences the incidence and severity of postoperative neurosensory disturbances of the inferior alveolar nerve (IAN).Material and methods: In this prospective cohort study, 172 SSO procedures were analyzed at the Department of Oral and Maxillofacial Surgery, AZ VitazHospital, Belgium. Patients were divided into two groups: those with no third molars present (Group I, n = 117) and those undergoing simultaneous third molar removal during SSO (Group II, n = 55). Neurosensory function was evaluated at 1 day, 1 week, 3 weeks and 6 weeks postoperatively using objective (Medical Research Counsel (MRC) scale, two-point discrimination, static light touch, sharp/blunt discrimination) and subjective measures. Logistic regression and ANCOVA were used to assess associations between third molar status and neurosensory outcomes. Results: In both groups, high sensory recovery rates were achieved six weeks after surgery: 91% and 95%, respectively. There were no statistically significant differences between the groups in terms of the duration required to reach functional sensory recovery (p = .650), final MRC score distribution (p = .702), two-point discrimination scores, or static light touch or sharp/blunt discrimination. Entrapment of the IAN occurred more frequently in patients with third molars (69.1% vs. 53.8%), but this difference was not statistically significant (p = 0.058). Entrapment and patient age were significant predictors of neurosensory complaints. No adverse outcomes occurred in either group. Conclusions: Simultaneously removing mandibular third molars during SSO does not significantly impact postoperative neurosensory outcomes. Age and inferior alveolar nerve (IAN) entrapment are more critical risk factors for altered sensation. These findings support the safety of removing third molars at the same time as orthognathic surgery.Objective: The aim of this study is to evaluate whether the simultaneous removal of mandibular third molars during sagittal split osteotomy (SSO) influences the incidence and severity of postoperative neurosensory disturbances of the inferior alveolar nerve (IAN).Material and methods: In this prospective cohort study, 172 SSO procedures were analyzed at the Department of Oral and Maxillofacial Surgery, AZ VitazHospital, Belgium. Patients were divided into two groups: those with no third molars present (Group I, n = 117) and those undergoing simultaneous third molar removal during SSO (Group II, n = 55). Neurosensory function was evaluated at 1 day, 1 week, 3 weeks and 6 weeks postoperatively using objective (Medical Research Counsel (MRC) scale, two-point discrimination, static light touch, sharp/blunt discrimination) and subjective measures. Logistic regression and ANCOVA were used to assess associations between third molar status and neurosensory outcomes. Results: In both groups, high sensory recovery rates were achieved six weeks after surgery: 91% and 95%, respectively. There were no statistically significant differences between the groups in terms of the duration required to reach functional sensory recovery (p = .650), final MRC score distribution (p = .702), two-point discrimination scores, or static light touch or sharp/blunt discrimination. Entrapment of the IAN occurred more frequently in patients with third molars (69.1% vs. 53.8%), but this difference was not statistically significant (p = 0.058). Entrapment and patient age were significant predictors of neurosensory complaints. No adverse outcomes occurred in either group. Conclusions: Simultaneously removing mandibular third molars during SSO does not significantly impact postoperative neurosensory outcomes. Age and inferior alveolar nerve (IAN) entrapment are more critical risk factors for altered sensation. These findings support the safety of removing third molars at the same time as orthognathic surgery
Compte rendu de Erwan Penchèvre : « Histoire de l’élimination algébrique »
No full textPenchèvre (Erwan), Histoire de l’élimination algébrique. – Paris : Classiques Garnier, 2021. – 564 p. – (Histoire et philosophie des sciences ; 25). – 1 vol. broché de 15 × 22 cm. – 49,00 €. – isbn 978-2-406-10591-6
Compte rendu de : «Lectures grothendieckiennes» / dirigé par Frédéric Jaëck
No full textLectures grothendieckiennes / dirigé par Frédéric Jaëck ; préface de Peter Scholze. – Paris : Société mathématique de France, 2021. – 291 p. – (Nouvelles visions des sciences). – 1 vol. de 15 × 24 cm. – 32,90 €. – isbn 978-2-36693-094-8
L' origine du temps: La dernière théorie de Stephen Hawking
No full textCompte rendu de :
Hertog (Thomas), L’origine du temps : la dernière théorie de Stephen Hawking. – Paris : Odile Jacob, 2023. – 432 p. – 1 vol. relié de 14,5 × 22 cm. – 25 €. – isbn 978-2-4150-0462-0
Compte rendu de Bretto (Alain) : «Intelligence artificielle. La réalité et le mythe. Ébauche d’une théorie générale de l’intelligence artificielle»
No full textBretto (Alain), Intelligence artificielle : la réalité et le mythe. Ébauche d’une théorie générale de l’intelligence artificielle. – Gap : Désiris, 2021. – 119 p. – 1 vol. broché de 14 × 22 cm. – 10,00 €. – isbn 978-2-36403-200-2
Compte rendu de Rax (Jean-Marcel) : «Mécanique analytique. Adiabaticité, résonances, chaos»
No full textRax (Jean-Marcel), Mécanique analytique : adiabaticité, résonances, chaos. – Malakoff : Dunod, 2020. – viii + 262 p. – 1 vol. broché de 17 × 24 cm. – isbn 978-2-10-079501-7
Scholars and Literati at the Roman Academy of Pomponio Leto (1457– 1498)
No full textThis note is a summary description of the set of scholars and literati who were active at the Roman Academy of Pomponio Leto (Accademia Romana) until his death in 1498