Search results for "attribut"
showing 10 items of 355 documents
IoT-MAAC: Multiple Attribute Access Control for IoT environments
2020
Access Control is an important security service that should be considered in IoT environments in order to offer reliable IoT services. Access control in IoT environments concerns not only the access of IoT users to IoT services and objects, but also the access of IoT objects to IoT gateways. In this paper, we specify an access control mechanism that considers the access of IoT objects to IoT gateways in order to enhance the reliability of IoT data provided by the IoT objects. Our proposed access control mechanism, called IoT-MAAC (Multi Attribute Access Control), allows retrieving requested data from the most reliable and secured IoT objects among the available objects in the IoT environmen…
Italian red wine in the Japanese market: a hedonic price analysis
2017
This study applies the hedonic pricing model to examine important objective attributes appearing on the label of Italian wines influencing average customer wine prices in Japan. Data on 829 red Italian wines sold in the Japanese market were collected through the wine searcher dataset, and the information included on the wine labels, useful for assisting in the selection and appreciation of wines, has been included. A log-linear model was esteemed and the proposed hedonic equation accounted for 43.5% of the variation in wine prices. The results indicate that international grape varieties, alcohol content and the year of production explain most of the price difference. On the other hand, the …
The premium price for Italian red wines in new world wine consuming countries: the case of the Russian market
2017
Italian wine is increasingly appreciated in new world consumer countries and, in particular, in Russia where consumers associate its consumption with an Italian lifestyle. In this paper, market value for wine search attributes is measured through the estimation of a hedonic price model using online data from a Wine Searcher website and the information contained in the labels of wines marketed in Russia. Results show a premium price for wines from Piedmont and Tuscany, and in particular for non-native varieties and for Indicazione Geografica Tipica and Protected Geographical Indication wines. Additionally, vintage and higher alcohol content have a significant positive impact on the prices th…
Factors affecting consumer preferences for “natural wine”: An exploratory study in the Italian market
2020
PurposeThe aim of this study is to understand which wine quality characteristics, consumers' attitudes and socio-demographic characteristics affect the consumers' willingness to pay (WTP) a premium price for a bottle of natural wine.Design/methodology/approachThe research is experimental and investigated the purchasing intentions of 613 Italian wine consumers within a hypothetical setting. In order to elicit WTP for natural wine, a multiple price list (MPL) in a comparison with one bottle of conventional wine, with an average price of €5 was adopted. To understand which quality attributes of wine affect the consumers' WTP for natural wine, a Tobit regression model was implemented.FindingsTh…
Die Reihenfolge attributiver Adjektive in der erweiterten Nominalphrase: Untersuchung von Rechts- und Wirtschaftstexten
2011
International audience
Fundamentals on Decision-Making Behavior
2011
This introductory chapter describes the fundamentals for later analysis, modeling and discussion of choice tasks and behavior. Figure 2.1 depicts the basic elements of the choice process which are relevant for the present work. On the left hand side, we see the general problem the decision makers are faced with: the choice task. Generally speaking, a choice task defines the problem of choosing the preferred out of a discrete and finite set of alternatives. The decision makers’ preferences determine what the preferred alternative is. Thus, in Sect. 2.1, we define both choice tasks and preferences.
Theories and methods to assess the social cost of occupational risk factors in France : application to the case of occupational cancers
2011
The main objective of this thesis is to evaluate the social cost of respiratory cancer attributable to occupational risk factors in France. A summary of the available epidemiological data in the literature is performed. By using the Medline database, a review of the literature restricted to meta-analysis highlights the relative risk data available. The method of Attributable Risks (AR) is mobilized to estimate the numbers of lung, sinonasal and mesothelioma cancer cases caused by asbestos, exhaust fumes from diesel engines, painters, crystalline silica, wood dust and leather dust. We then assess the costs of these cancer cases for the french society using the Cost Of Illness (COI) method. T…
Contrasting Spatial Patterns and Ecological Attributes of Soil Bacterial Taxa across French National Territory
2017
EA SPE BIOME GENOSOL UB UB Agrosup EA SPE BIOME GENOSOL UB UB AgrosupEASPEBIOMEGENOSOLUB UB Agrosup; Even though recent studies have clarified the influence of environmental filters on bacterial community diversity, those constraining bacterial populations variations remain unclear. In consequence, our ability to understand the ecological attributes of soil bacteria and to predict microbial community response to environmental stress is therefore limited. Here, we characterized the bacterial community composition and the various bacterial taxonomic groups constituting the community across the French country, by using a 16x16 km systematic grid representing 1825 sites to precisely decipher th…
Interdiction des poursuites individuelles. Demande d'attribution judiciaire de l'immeuble hypothéqué tendant au paiement d'une somme d'argent. Irrece…
2018
International audience; (Com. 28 juin 2017, n° 16-10.591, arrêt n° 954 F-P+B+I, M. Christophe C. et a. c/ Jean-Pierre Celeri, ès qual., D. 2017. 1356, obs. A. Lienhard ; ibid. 1941, obs. P.-M. Le Corre et F.-X. Lucas ; ibid. 1996, obs. P. Crocq ; RTD civ. 2017. 707, obs. P. Crocq ; Rev. proc. coll. 2017, comm. 102, note F. Macorig-Venier ; JCP E 2017. 1460, n° 19, obs. Ph. Pétel)
Période suspecte. Saisie conservatoire convertie en saisie-attribution avant le jugement d'ouverture. Nullité (oui)
2000
International audience; (Com. 12 oct. 1999, Receveur principal des impôts de Saint-Brieuc Est c/ Sté Teinturerie Lalle, D. 1999.45, obs. AL)