Search results for "Tardi"
showing 10 items of 86 documents
Problèmes d'identification des habitats ruraux de l'Antiquité tardive en CHampagne)Ardenne
2011
Two sites in Champagne-Ardennes are illustrative of the discontinuity of the vestiges of the phases of occupation during Late Antiquity. At Saint-Germain-la-Ville (Marne), a large rural building seems at first view to have been unoccupied between the 3rd and 6th centuries although the organisation of Merovingian buildings partly imitated that of the Early Empire. Despite the absence of relics that can be associated with certainty, a continuous presence seems to have been highly likely during the 4th and 5th centuries. At Semoine (Aube), the bulk of the objects from the 7th and 8th centuries found on the site were produced during Late Antiquity, while a single storeroom dates from that perio…
L’habitat perché du Malpas à Soyons (Ardèche) durant l’Antiquité tardive : état des données
2023
International audience; Recent excavations carried out between 2011-2016 in the ancient and medieval town of Soyons (Ardèche), located in the middle Rhône valley, in the territory of the roman colony of Valence, provide us new data on the occupation of the hilltop of Le Malpas.The study of the fortification of the Iron age has revealed the existence of a rampart built during the 3rd century AD. At this time, the lower city, under the actual village, is gradually abandoned. After a probable hiatus during the 4th century AD, the hilltop and the lower city grew again during the 5th and the 6th century AD. The late antique artefacts discovered in all the trenches dug on the Malpas let us assume…
Ivy and Bones: ruins and reversibility during the Blitz
2012
"Ivy and bones: ruins and reversibility during the Blitz" examines how the representation of the ruins of the Blitz is informed by the aesthetic and semiotic tension between abstraction, modernist purity and picturesque accretion. Subsequently building on the notion of reversibility, it explores the way wartime destruction and/or cultural decline is recorded as well as counteracted and compensated for in works by Elizabeth Bowen, Herbert Furst, Claire Leighton, Rose Macaulay, John Piper, and Virginia Woolf. The trope of reversibility provides a template to consider some of the sites where aesthetic conflicts are re-enacted, from blitzed spaces to the printed page as threatened modernist art…
Facebookland: o mundo bizarro-linguístico
2019
Abstract This article investigates the dynamics of contemporary Romanian, focusing on various linguistic structures typically used on social network sites, through which the specific content and interaction strategies are being deployed in virtual communities. The article is part of a larger project devoted to the study of linguistic impoverishment (affecting both the vocabulary and the grammatical structure of the language), social networks being only one of the areas where these “uglified” linguistic structures come from: the mass-media (both print and broadcast), advertising (outdoor, indoor, television commercials), Internet forums, corporate jargon, etc. The structures under scrutiny a…
Phylogenetic position of two Macrobiotus species with a revisional note on Macrobiotus sottilei Pilato, Kiosya, Lisi & Sabella, 2012 (Tardigr…
2021
In a moss and lichen sample collected on the Polish coast, a new population of Macrobiotus sottilei was found. Given that the original description of M. sottilei was based solely on the morphology observed under light microscopy and measurements of a few individuals, we provide, by means of integrative taxonomy, a revisional note on this species. We present a comprehensive set of morphometric and morphological data from light and scanning electron microscopy analysis together with nucleotide sequences of three nuclear (18S rRNA, 28S rRNA, ITS-2) and one mitochondrial (COI) DNA fragments. We also provide the same set of DNA sequences for Macrobiotus glebkai from a population recently found i…
A multi-objective approach for a project scheduling problem with due dates and temporal constraints infeasibilities
2014
In this paper, we study a multi-mode resource-constrained project scheduling problem (RCPSP) which considers time and work generalised precedence relationships with minimal and maximal time lags and due dates where each activity requires only one unit of resource (e.g. a worker, a machine, etc.). To find a feasible solution for this problem is NP-hard and therefore for instances where a feasible solution has not been found, an appropriate real-life approach would consist of providing the decision-maker with a collection of quality solutions with a trade-off between due dates and temporal constraints violations. We propose a multi-objective evolutionary algorithm for the generation of an app…
Minimizing weighted tardiness of jobs with stochastic interruptions in parallel machines
2000
Abstract In this paper, we address the problem of minimizing expected total weighted tardiness of jobs that have stochastic interruptions and that are processed on a set of parallel machines. Our research generalizes the problem of scheduling parallel machines to minimize total weighted tardiness. The proposed solution method is based on the scatter search methodology and implements an innovative structured combination procedure. Extensive computational testing with more than 400 problem instances shows the merit of the proposed solution method.
Due Dates and RCPSP
2006
Due dates are an essential feature of real projects, but little effort has been made in studying the RCPSP with due dates in the activities. This paper tries to bridge this gap by studying two problems: the TardinessRCPSP, in which the objective is total tardiness minimization and the DeadlineRCPSP, in which the due dates are strict (deadlines) and the objective is makespan minimization. The first problem is NP-hard and the second is much harder, since finding a feasible solution is already NP-hard. This paper has three objectives: Firstly to compare the performance on both problems of well-known RCPSP heuristics - priority rules, sampling procedures and metaheuristics - with new versions w…
New records of marine Tardigrada in the Mediterranean Sea
1996
Abstract Meiofauna from Chafarinas archipelago (western Mediterranean, N. Africa) were studied, and marine Tardigrada were identified to species level. A total of 15 species, belonging to families Stygarctidae, Halechiniscidae (Subfamilies Halechiniscinae, Florarctinae, Styraconyxinae and Tanarctinae), Batillipedidae, and Echiniscoididae, were found for the first time from the Alboran Sea and southwestern Mediterranean area. Four species and one subspecies are new records for the Mediterranean Sea: Floractus acer , F. asper , F. stellatus , Actinarctus doryphorus and Echiniscoides sigismundi hispaniensis . The male of Floractus stellatus , previously unknown to science, is described. Many s…
Les catastrophes naturelles au Moyen Âge (XIIe-XVe siècle)
2017
International audience; Catastrophe : le terme renvoie dans nos représentations contemporaines à des images de destruction, de désorganisation sociale et éventuellement de mort de masse. Les événements tels que les inondations, les tremblements de terre, les tempêtes, etc., sont inévitablement pensés sur le mode du drame et de la tragédie. Viennent à l'esprit la nécessité de comprendre l'événement à travers un bilan des pertes matérielles et surtout humaines, la détresse des populations sinistrées, le devoir gouvernemental et non-gouvernemental de développer l'aide humanitaire, et le nécessaire travail de mémoire d'un malheur collectif. C’est en considérant ce faisceau de réaction en tant q…