Portail HAL Lumière Lyon 2
Not a member yet
    111406 research outputs found

    Optimizing total tardiness and resource occupation in a textile sewing shop using a multi-objective heuristic

    No full text
    International audienceThis study addresses a dual resource constrained flexible job shop scheduling problem occurring in a textile sewing shop with multi-purpose machines and multi-skilled operators. Sequence-dependent setup times may occur for both operators and machines. Two objectives are considered, namely the total tardiness and the resource occupation. A heuristic exploiting the earliest starting time and the estimated tardiness of jobs is proposed to address this problem. A mixed-integer linear programming model aiming at minimizing the total tardiness is used as a benchmark. A detailed computational analysis is carried out on a set of industrial instances. The performance of the heuristic is evaluated on both criteria. Results highlight the relevance of the heuristic in obtaining solutions that balance total tardiness and resource utilization, demonstrating its applicability to real-world scenarios.</div

    Das Schicksal und „der Eros in des Seins Ablauf“. Platon und Hölderlin in Hermann Brochs Der Tod des Vergil

    No full text
    International audienc

    The Effect of public financial incentives on the supply of long-distance carpooling services: the case of France

    No full text
    Working Papers du LAET, 2025/01. ISSN : 2741-8103This paper presents an empirical analysis examining the effect of a public subsidy of 100e for new carpooling drivers in France for long-distance travel during the year 2023. The study utilizes original data spanning from 2020 to 2024, focusing on the intermodal and intramodal factors influencing the probability of attracting new carpooling drivers. The primary findings from the Seasonal-Trend decomposition analysis confirm the impact of COVID-19 restrictions in 2020 and the subsequent rebound in 2021 and 2022. However, the year 2023 does not appear significantly different from the others. To explore this further, a Multiple Linear Regression model incorporating a large panel of variables was developed. The results confirm the insignificance of the subsidy on the number of new carpooling drivers. However, they highlight two main factors explaining the increase in new drivers: the transport shortages and seasonality (peak demand periods)

    Religion et politique aux temps de la Révolution française

    No full text

    Ghiberti à Lyon. La Porte du Paradis, du moulage à sa restauration (1841-2025)

    No full text
    International audienceEmblématique de la Renaissance italienne, la Porte du Paradis, œuvre monumentale en bronze doré réalisée entre 1425 et 1452 pour le baptistère de Florence par Lorenzo Ghiberti, n’a fait l’objet que de trois prises d'empreinte durant sa longue histoire. Ces dernières ont permis la production de nombreux tirages en plâtre et la diffusion de ce chef-d’œuvre dans le monde entier au XIXe et au XXe siècles au sein des collections de moulages des académies européennes des beaux-arts, des universités et des musées, à des fins pédagogiques et artistiques. Acquis en 1841 par la ville de Lyon et exposé dans la grande salle du musée des Beaux-Arts, le tirage en plâtre lyonnais est cédé en 1936 à la faculté des lettres. Faute de place, il est alors démonté et déplacé de réserve en réserve pendant quatre-vingt-sept ans. En 2025, cette œuvre retrouve sa place au sein du musée des Moulages de l’université Lumière Lyon 2 après une campagne de restauration hors norme, que relate cet ouvrage richement illustré, notamment par les élèves dessinateurs de l’école Émile Cohl

    Le sourire de Mathurin Cordier

    No full text
    International audienc

    La réactivation du mythe de la sorcière à l’heure des réseaux sociaux

    No full text
    International audienc

    0

    full texts

    111,406

    metadata records
    Updated in last 30 days.
    Portail HAL Lumière Lyon 2
    Access Repository Dashboard
    Do you manage Open Research Online? Become a CORE Member to access insider analytics, issue reports and manage access to outputs from your repository in the CORE Repository Dashboard! 👇