Search results for "Valuation"
showing 10 items of 2494 documents
Agricultural quality products for territorial evaluation and tourism development in Sicily: the Pantelleria case
2010
The Agri-Food system is determined and conditioned by the effects of great phenomena, strictly related to territorial, environmental, social, political and economical aspects. Thus, agriculture has to carry out complex roles within the multi-functionality framework throughout production of healthy products, safeguard and protection of environment and territory, preservation and safeguard of bio-diversity, and by supplying goods and services to public, integrating with industry and agrifood distribution. Within such scenery, developed Countries, and in particular those of the EU, carry out strategies in order to adjust to new agrifood market conditions, and to respond to citizens-consumers i…
Territoires et effets sur les conditions de vie étudiante : étude de cas du dispositif de l’Aide à l’Installation dans un Logement pour les Étudiants…
2020
International audience; L’immolation d’un étudiant précaire à Lyon en automne dernier a ravivé le débat sur les conditions de vie étudiante en France. Dans un contexte de mise en concurrence des villes étudiantes, l’échelle locale est de plus en plus impliquée dans l’amélioration des conditions de vie étudiante et travaille à rendre leur territoire plus attractif pour les étudiants. Un focus est fait sur le dispositif d’Aide à l’Installation dans un Logement pour les Étudiants de la ville de Paris, dispositif qui veut favoriser la mixité sociale étudiante. Une évaluation quantitative du dispositif a été faite à l’aune de la théorie des capabilités. Le dispositif a ainsi augmenté le champ de…
Penser la ville durable : positionner la modélisation et l’évaluation des territoires dans les processus d’aménagement
2015
National audience; Les politiques d’aménagement du territoire sont guidées depuis deux décennies par les objectifs du développement durable. Én¬oncé dans le rapport de G.H. Brundtland (1987) réalisé pour le compte des Nations-Unies, l’expression « développement du¬rable » définit en effet un « développe¬ment qui répond au besoin du présent sans compromettre la capacité des généra¬tions futures à satisfaire leurs propres be¬soins ». Trois sphères distinctes mais qui se chevauchent sont identifiées, dans les¬quelles les principes de développement du¬rable doivent être appliqués : l’économique, le social et l’environnemental, la combi¬naison des trois faisant théoriquement at¬teindre le niveau…
K-means Clustering to Study How Student Reasoning Lines Can Be Modified by a Learning Activity Based on Feynman’s Unifying Approach
2017
Background:Research in Science Education has shown that often students need to learn how to identify differences and similarities between descriptive and explicative models. The development and use of explicative skills in the field of thermal science has always been a difficult objective to reach. A way to develop analogical reasoning is to use in Science Education unifying conceptual frameworks.Material and methods:A questionnaire containing six open-ended questions on thermally activated phenomena was administered to the students before instruction. A second one, similar but focused on different physical content was administered after instruction. Responses were analysed using k-means Cl…
Real-time 3D movements analysis for a medical device intended for maintaining functional independence in aged adults at home
2016
We propose in this manuscript a realtime3D movement analysis system for inhomefunctionalabilities assessment in aged adults. As a first step, the purpose is to maintain the functionalindependence of this population and to allow an earlier detection of a motor decompensation inorder to facilitate a rehabilitation process. To quantify the equilibrium quality of a subject, webuilt a system using the Kinect sensor in order to analyze a simple clinical test validated in geriatricrehabilitation: the Timed Up and Go (TUG). Three experiments conducted in heterogeneousenvironments (laboratory, day hospital and home) showed good measurement reliability of theidentified parameters. In particular, they…
Synthesis and antioxidant evaluation of novel silybin analogues
2006
In this work, we evaluated the antioxidant properties of the eight novel silybin analogues for their capacity to scavenge free radicals including superoxide anion radicals and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals in vitro. Compound 7d demonstrated an excellent antioxidant effect in scavenging superoxide anion free radical with an IC50 value of 26.5 microM, while the IC50 of quercetin (the reference compound) was 38.1 microM. Compounds 7b, 7e, 7h showed certain scavenging activities for both types of free radicals.
Changes in Body Composition in Anorexia Nervosa : Predictors of Recovery and Treatment Outcome
2015
The restoration of body composition (BC) parameters is considered to be one of the most important goals in the treatment of patients with anorexia nervosa (AN). However, little is known about differences between AN diagnostic subtypes [restricting (AN-R) and binge/purging (AN-BP)] and weekly changes in BC during refeeding treatment. Therefore, the main objectives of our study were twofold: 1) to assess the changes in BC throughout nutritional treatment in an AN sample and 2) to analyze predictors of BC changes during treatment, as well as predictors of treatment outcome. The whole sample comprised 261 participants [118 adult females with AN (70 AN-R vs. 48 AN-BP), and 143 healthy controls].…
Synthesis of new 2,3-diaryl-1,3-thiazolidin-4-ones as anti-HIV agents
2004
Several 2,3-diaryl-1,3-thiazolidin-4-ones were synthesized and evaluated as anti-HIV agents. The results of the in vitro tests showed that some of them were highly effective inhibitors of HIV-1 replication at 30-50 nM concentrations with minimal cytotoxicity, thereby acting as non-nucleoside HIV-1 reverse transcriptase inhibitors (NNRTIs).
Effect of selected triterpenoids on chronic dermal inflammation.
1997
The activity of four natural triterpenoids on a 12-O-tetradecanoylphorbol-13-acetate multiple-dose model of skin chronic inflammation was studied. Erythrodiol and ursolic acid were significantly effective. The most important features concerning structure-activity relationship and previous data on the effect of these triterpenoids on other inflammatory conditions are discussed.
Synthesis and biological evaluation of pyridinebetaine A and B
2009
The synthesis of the marine natural products pyridinebetaine A and B is reported. The biological evaluation of pyridinebetaine A and B and several analogues as cytotoxic, antifungal and antiviral agents is also described. Unfortunately, none of the compounds tested showed relevant antifungal or cytotoxic activity. Only pyridinebetaine B reduced the Herpes simplex virus type 1 virus replication, though only weakly.