Search results for " classe"
showing 10 items of 166 documents
IFC and Buildings Lifecycle Management
2008
International audience; This paper presents an extension of the BIM technology that allows to manage information during the entire lifecycle of an AEC project. Usually, AEC projects and facility management are dissociated. Our building information system plays a central role in the improvement of the design and the management process. The building activity generates a great number of data and information of various kinds. The management and the communication of these data by the various participants is complex. Our design and management methods use IFC files to facilitate the sharing process for a better qualification and validation of data.
Mapping properties of weakly singular periodic volume potentials in Roumieu classes
2020
The analysis of the dependence of integral operators on perturbations plays an important role in the study of inverse problems and of perturbed boundary value problems. In this paper, we focus on the mapping properties of the volume potentials with weakly singular periodic kernels. Our main result is to prove that the map which takes a density function and a periodic kernel to a (suitable restriction of the) volume potential is bilinear and continuous with values in a Roumieu class of analytic functions. This result extends to the periodic case of some previous results obtained by the authors for nonperiodic potentials, and it is motivated by the study of perturbation problems for the solut…
SEMANTIC MANAGEMENT OF INTELLIGENT MULTI-AGENTS SYSTEMS IN A 3D ENVIRONMENT
2011
8 pages; International audience; This paper presents a new approach combining the 3D elements composing the environment of mobile agents with semantic descriptors from Building Information Models. Our proposal is based on the IFC standard, which is used in the field of Civil Engineering to build digital models of buildings during the design phase. The semantic of IFC objects composing the 3D environment is used to select and set up 3D objects and elements of simulation scenarios. The result of this process dynamically generates the input files for the JaSIM environment that performs the simulation. These files deserve the representation of the virtual environment in which the simulation is …
Representation of Autonomous Automata
2001
An autonomous automaton is a finite automaton with output in which the input alphabet has cardinality one when special reduced. We define the transition from automata to semigroups via a representation successful if given two incomparable automata (neither simulate the other), the semigroups representing the automata are distinct. We show that representation by the transition semigroup is not successful. We then consider a representation of automata by semigroups of partial transformations. We show that in general transition from automata to semigroups by this representation is not successful either. In fact, the only successful transition presented is the transiton to this semigroup of par…
Casi di corruzione nei Rerum Gestarum libri di Ammiano Marcellino
2020
The paper provides food for thought on the issue of corruption in Ammianus Marcellinus’ History pointing out the need for revising the criteria of valuation of this phenomenology in order to assess it in modern conceptual terms. As a consequence Ammianus’ Res Gestae have to be analysed moving from the political, economic and social contexts as they stem not only from historiographical sources, but also from the Codes, enabling scholars to test the level of bias of the historian who was stubbornly anchored to the values of tradition that, in his opinion, coincided with the ordo’s privileges.
Lexical verbs in a medical case-report wordlist
2018
Clinical case reports or clinical cases (CRs) are, perhaps, the most widely read text type in medicine, since they contain a detailed description of the patient’s medical history and symptoms and thus furnish ample teaching material for physicians-in-training. For non-native speakers of English in medicine, autonomous learning is often restricted because of a lack of medical lexicon, poor academic vocabulary, and weak lexical verb use. Here, we present the results of an investigation of lexical verbs: their distribution, classification, and contextual use in the different sections of the genre CRs. We suggest that lexical verbs with contextual use should be included in medical dictionaries …
L'espoir et l'effroi : luttes d'écritures et luttes de classes en France au XXe siècle
2016
International audience; Le XXe siècle a porté à son apogée la classe ouvrière en France. Les vagues de grèves qu’elle conduit et les organisations syndicales ou politiques qu’elle rejoint suscitent à la fois espoir et effroi, devant l’idée que les ouvriers puissent bouleverser radicalement l’ordre social. Ce double sentiment s’est exprimé dans une multitude d’écrits. L’État par le truchement de la police ou des inspecteurs du travail, le patronat, les organisations catholiques, les sociologues, sans parler des lettrés qui choisirent de se faire ouvriers plus ou moins longtemps dès l’entre-deux-guerres, n’ont cessé d’évaluer la classe ouvrière et sa moralité. Les ouvriers ont répondu dans de…
Serum γ-glutamyl transferase levels, insulin resistance and liver fibrosis in patients with chronic liver diseases.
2012
Background and Aims: Serum levels of γ-glutamyl-transpeptidase(γ-GT) were associated with liver disease severity and metabolic alterations, which in turn are able to affect hepatic damage. In patients with nonalcoholic fatty liver disease (NAFLD), genotype 1 chronic hepatitis C (G1CHC) and chronic hepatitis B (CHB), we assessed the link between liver fibrosis and γ-GT serum levels, and we evaluated if normal or high γ-GT serum levels affect the association between insulin resistance (IR) and severity of liver fibrosis. Methods: 843 consecutive patients with chronic liver disease (CLD)(193 NAFLD, 481 G1CHC, 169 CHB) were evaluated by liver biopsy (Kleiner and Scheuer scores) and clinical and…
Odorant metabolism catalyzed by olfactory mucosal enzymes influences peripheral olfactory responses in rats.
2013
International audience; A large set of xenobiotic-metabolizing enzymes (XMEs), such as the cytochrome P450 monooxygenases (CYPs), esterases and transferases, are highly expressed in mammalian olfactory mucosa (OM). These enzymes are known to catalyze the biotransformation of exogenous compounds to facilitate elimination. However, the functions of these enzymes in the olfactory epithelium are not clearly understood. In addition to protecting against inhaled toxic compounds, these enzymes could also metabolize odorant molecules, and thus modify their stimulating properties or inactivate them. In the present study, we investigated the in vitro biotransformation of odorant molecules in the rat …
Apoe genotypes and brain imaging classes in normal cognition, mild cognitive impairment, and alzheimer’s disease: A longitudinal study
2020
Objective: To evaluate in 419 stroke-free cognitively normal subjects (CN) aged 45-82 years covering during a long prospective study (11.54 ± 1.47 years) the preclinical to dementia spectrum: 1) the distribution of small vessel disease (V) and brain atrophy (A) aggregated as following: V−/A−, V−/A+, V+/A−, V+/A+; 2) the relationship of these imaging classes with individual apolipoprotein E (APOE) genotypes; 3) the risk of progression to Alzheimer Disease (AD) of the individual APOE genotypes. Methods: Participants underwent one baseline (t0), and 4 clinical and neuropsychological assessments (t1,t2,t3, and t4). Brain MRI was performed in all subjects at t0, t2, t3 and t4.. White matter hyp…