Search results for "Space"
showing 10 items of 21658 documents
From Analysis to Formulation of Strategies for Farm Advisory Services (Case Study: Valencia – Spain). an Application through Swot and Qspm Matrix
2019
Abstract European agriculture should meet new increasing internal and contextual challenges. For example, the reform of the Common Agricultural Policy in 2003 introduced the cross-compliance, among other novelties, as compulsory for farmers. To better meet this and other requirements, Member States had to set up the so-called Farm Advisory System, operational across the European Union in 2007. From a sample of actors involved in the provision of farm advisory services in the region of Valencia (Spain), the present study aimed to identify the most appropriate strategies to implement such services. SWOT method has been applied to examine the internal and external environment. Based on this di…
Analyse multicritère des valeurs et des vulnérabilités des espaces du Territoire de Belfort
2011
National audience
Simulation and validation of urban dynamics with cellular automata
2018
Cet article, rédigé en 2008, présente les évolutions importantes la plateforme SpaCelle pour simuler l'évolution d'un espace à l'aide d'automate cellulaire. En particulier, la version 5 permet la structuration multi-couches des cellules pour gérer la dynamique de plusieurs variables définies sur un maillage. Elle permet aussi d'utiliser des cellules de type linéaires ou ponctuelles à travers des couches de type réseau. Les différentes couches ont leur propre dynamique et les règles peuvent faire interagir les couches entre elles. Ces fonctionnalités avancées ont permis de construire un nouveau modèle sur l'évolution de l'agglomération rouennaise plus proche de la réalité terrain en utilisan…
Hydrogen plasma induced photoelectron emission from metal surfaces
2018
Low temperature hydrogen plasmas are strong sources of vacuum ultraviolet radiation. The properties of laboratory plasmas can be influenced by surface processes induced by photons with their energies exceeding the surface work function of the wall material. In this work, the plasma induced photoelectron emission has been studied with different ion sources. The emission depends on the mechanical design of the plasma device, plasma heating method and the discharge power (density). Parametric studies include the quantifying of the emission from different metal surfaces, commonly used as plasma facing materials in ion sources, as well as alkali metal covered surfaces. Experimental studies sugges…
La valeur et la vulnérabilité des espaces agricoles du département du Doubs : identification et évaluation multicritère des espaces agricoles
2019
This paper is part of the update of the atlas of the value and vulnerability of agricultural areas in the French territory of Doubs. It is a project initiated by the French “Direction Départementale des Territoires”, carried out in 2012 by the ThéMA laboratory, and whose update began in January 2019. The objective is to create a decision-making tool for spatial planning and development, for sustainable spatial management. This work presents the method for identifying agricultural areas in the Doubs and their evaluation based on a multi-criteria analysis built on four indices: environmental, spacial structure, financial assistance and labelling.
Essays on social capital and space
2014
The idea of specific values and beliefs as, ceteris paribus, the main explanatory of growth differentials, has recently received lot of attention by social scientists. The focus is in particular to specific shared values and beliefs, constituting a social "stock" of good values fostering growth and cooperation, thus the name, social capital. Unfortunately, social capital is an elastic concept. Moreover, to the extent that social interactions type and strength matter, social capital clearly requires attention for the role of space. Thus, this thesis attempts to clarify some of the issues related to social capital and space. In the first chapter we outline the main questions of this thesis, i…
Transformative technologies, spatial changes : essays on mobile phones and the Internet
2009
Sakari Taipale tarkastelee väitöskirjassaan sitä, kuinka matkapuhelimen ja internetin käyttö vaikuttaa sosiaalisten tilojen muodostumiseen.Uudet informaatio- ja kommunikaatioteknologiat ovat monipuolistaneet sosiaalisen vuorovaikutuksen muotoja. Matkapuhelimen ja internetin avulla sosiaalisia tiloja, erilaisia toimijoiden yhteenliittymiä, voidaan luoda tietoverkoissa ilman toisten ihmisten fyysistä läsnäoloa. Tämän seurauksena sosiaalisen tilan kahden keskeisen osatekijän, rajojen ja tarkoituksen, välinen suhde on muuttunut. Rajat näyttävät menettäneen suhteellista merkitystään sosiaalisen tilan koossapysyvyyden kannalta, kun taas tilan tarkoituksen merkitys on vahvistunut.- Verkkoympäristö…
Video projection mapping e arti performative. Una nuova macchina scenotecnica della visione per generare nuovi spazi aumentati
L’oggetto principale della dissertazione è il video projection mapping, un’applicazione di realtà aumentata che utilizza le tecniche di videoproiezione digitale non su tradizionali schermi di proiezione ma sulla realtà stessa, sugli oggetti fisici, ai quali si adatta e si lega in maniera inestricabile, ibridando il livello fisico-reale e il livello digitale. Al contrario di come spesso è stato considerato, il video projection mapping non è solo un gadget tecnologico dei nostri tempi; quando si ibrida con altri media, come le arti performative, diviene linguaggio metaforico, oltrepassando il suo livello tecnologico per produrre significati, per mediare idee. Considerando il suo uso nello spe…
La viralité dans l’espace public numérique
2018
Depuis 2007 et la campagne électorale de Ségolène Royal, « Désir d’avenir », les communicants, les militants et les activistes utilisent la potentialité des dispositifs sociotechniques au service de leur candidat et de la propagation de leurs idées. Les réseaux sociaux ont profondément changé la stratégie de communication des équipes de campagne qui ont préempté l’espace numérique en multipliant leur présence social (Facebook, Twitter, Instagram, etc.). Souvent composées de digital natives et d’individus maitrisant les codes et les rites en vigueur sur ces dispositifs, les équipes intègrent la force du canal de communication afin de renouveler la relation et la communication entre le politi…
Applying Axial Symmetries to Historical Silk Fabrics: SILKNOW’s Virtual Loom
2020
Symmetry is part of textile art in patterns and motifs that decorate fabrics, which are made by the interlacement of warp and wefts. Moreover, the 3D representation of fabrics have already been studied by some authors