Relevant bibliographies by topics / Structure localisée

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Structure localisée'

Author: Grafiati
Published: 4 June 2021
Last updated: 13 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Structure localisée.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Structure localisée"

1

Sarry, F., P. Courtaud, and U. Cabezuelo. "La sépulture multiple laténienne du site de Gondole (Le Cendre, Puy-de-Dôme)." Bulletins et Mémoires de la Société d'Anthropologie de Paris 28, no. 1-2 (March 21, 2016): 72–83. http://dx.doi.org/10.1007/s13219-016-0151-z.

Full text
Abstract:
La sépulture multiple du site de Gondole, découverte en 2002, est localisée sur la commune du Cendre, dans le Puy-de-Dôme, en Auvergne. Datée de la Tène D2, elle s'inscrit pleinement dans le contexte de la guerre des Gaules. Située au cœur du lieu de pouvoir arverne constitué par les oppidums de Corent, Gergovie et Gondole, la structure réunit huit chevaux dans sa partie ouest et huit hommes dans sa partie est. Il s'agit de sept adultes (dont un jeune adulte) et d'un sujet immature. Parmi les adultes, quatre hommes sont identifiés avec certitude. Les données biologiques fournissent des indices en faveur d'une unité cohérente et rend compte de nombreux traumatismes. L'ambiguïté du contexte de découverte de cette sépulture fait de cette pratique « en marge du funéraire et du religieux », le témoin d'un événement unique que nous ne pouvons totalement appréhender.
APA, Harvard, Vancouver, ISO, and other styles
2

Chatonnet, Pascal, Jean-Noël Boidron, and Denis Dubourdieu. "Nature et évolution de la microflore du bois de chêne au cours de son séchage et de son vieillissement a l'air libre." OENO One 28, no. 3 (September 30, 1994): 185. http://dx.doi.org/10.20870/oeno-one.1994.28.3.1139.

Full text
Abstract:
<p style="text-align: justify;">Pendant le séchage naturel et le vieillissement à l'air libre du bois de chêne débité en merrain, on assiste à l'envahissement progressif du bois par différents micro-organismes. On a identifié dans ce travail 19 genres et 27 espèces de champignons, 2 genres et au moins 4 espèces de bactéries. La très grande majorité des micro-organismes est localisée dans les couches superficielles du bois. Seuls certains champignons sont retrouvés au coeur du merrain ayant vieilli 5 ans et plus sur parc. La déshydratation rapide du bois semble limiter le développement et l'envahissement en profondeur par les moisissures. Un champignon basidiomycète à arthroconidies, non formellement identifié, qui produit une pourriture blanche, a été isolé dans des merrains stockés 10 ans à l'air libre. Excepté ce champignon particulier, qui grâce à un équipement enzymatique adapté est susceptible d'attaquer simultanément tous les constituants pariétaux, les autres micro-organismes identifiés sont essentiellement cellulolytiques et ne peuvent pas altérer profondément la composition ni la structure du bois. En revanche, ils devraient pouvoir augmenter notablement la perméabilité et l'accessiblité aux liquides des couches superficielles du merrain et faciliter l'implantation ultérieure de basidiomycètes lignolytiques.</p>
APA, Harvard, Vancouver, ISO, and other styles
3

El-Asmi, Faten, and Mounira K. Chelbi-Alix. "Les isoformes de PML et la réponse au TGF-β." médecine/sciences 36, no. 1 (January 2020): 50–56. http://dx.doi.org/10.1051/medsci/2019269.

Full text
Abstract:
PML (promyelocytic leukemia) est la protéine organisatrice des corps nucléaires, une structure multiprotéique associée à la matrice nucléaire, impliquée dans différents processus cellulaires. Sept isoformes principales de PML, dont six nucléaires (PMLI à VI) et une cytoplasmique (PMLVII), sont générées par épissage alternatif d’un gène unique. D’une part, PML dans le cytoplasme régule positivement le signal de transduction donné par le TGF-β, en augmentant la phosphorylation des facteurs de transcription SMAD2/3 et, d’autre part, PML augmente dans le noyau l’activation de la caspase 8 et l’apoptose en réponse au TGF-β. L’absence de PML rend les cellules résistantes à l’apoptose induite par le TGF-β. Dans le noyau, PML est localisée majoritairement dans le nucléoplasme, une petite fraction étant cependant retrouvée dans la matrice nucléaire. Le TGF-β cible PML dans le noyau en induisant sa conjugaison à SUMO (small ubiquitin modifier), son transfert et celui de la caspase 8 vers la matrice nucléaire où les deux protéines se localisent au sein des corps nucléaires PML. Cette revue rend compte des implications de PML dans le cytoplasme et le noyau dans la réponse au TGF-β.
APA, Harvard, Vancouver, ISO, and other styles
4

Oliveira, Fernando Fernandes de. "Corporação, espaço e organização reticular: notas conceituais." Ateliê Geográfico 12, no. 2 (August 18, 2018): 164–82. http://dx.doi.org/10.5216/ag.v12i2.53348.

Full text
Abstract:
Resumo As corporações exercem evidente papel ante a estruturação espacial no capitalismo. Tal racionalidade perpassa pela incessante busca por difusão das condições produtivas indispensáveis à reprodução dos capitais numa escala ampliada de ação. O presente ensaio busca resgatar criticamente uma abordagem de estudos econômicos e geográficos que tiveram importância no entendimento da relação entre corporação, espaço, organização em rede e dos laços político-econômicos atados junto ao aparato institucional do Estado. Mira, nessa condição, dar continuidade aos amparos teóricos que visam conferir inteligibilidade para as tramas espaciais da grande corporação, assim compreendida como objeto de apreciação da Geografia. Palavras-chave: Corporação multilocalizada, estrutura organizacional, redes, Estado. Abstract The corporations exert an apparent role regarding the spatial organization of capitalism. Such rationality passes through the unceasing search for diffusion of the productive conditions indispensable to the reproduction of capital in an extended action scale. The present paper seeks to redeem critically an approach of economic and geographic studies which had importance in the understanding of the relation among corporation, space, network organization and political-economic ties bound along with the State institutional apparatus. Aiming, in this condition, to give continuity to the theoretical support which aims at granting intelligibility for spatial plots of the great corporation, thus understood as Geography’s subject of appreciation. Keywords: Multi-local corporation, organizational structure, networks, State. Résumé Les corporations exercent un rôle évident devant la structuration spatiale au capitalisme. Telle rationalité traverse l’incessante recherche de diffusion des conditions productives indispensables à la reproduction du capital dans une échelle agrandie d’action. Le présent essai a comme objectif récupérer, de façon critique, une approche d’études économiques et géographiques qui ont joué un rôle important dans l’entendement de la relation entre la corporation, l’espace, l’organisation en réseau et les liens politico-économiques attachés à l’appareil institutionnel d’État. Il vise, sous cette condition, poursuivre les supports théoriques qui confèrent l’intelligibilité aux relations spatiales de la grande corporation, ainsi comprise comme objet d’appréciation de la Géographie. Mots clé: Corporation multi localisée, structure organisationnelle, réseaux, État.
APA, Harvard, Vancouver, ISO, and other styles
5

Anttiroiko, Ari-Veikko, and Pekka Valkama. "The role of localism in the development of regional structures in post-war Finland." Public Policy and Administration 32, no. 2 (August 1, 2016): 152–72. http://dx.doi.org/10.1177/0952076716658797.

Full text
Abstract:
A perceived need for a wider resource base for territorial governance has initiated a new trend for regionalisation throughout the developed world. Local governments are frequently opposed to such a development. This article presents an institutional analysis of how Finland’s tradition of strong localism has affected the forms, processes, and results of regionalisation. We argue that path dependence in the form of localist influence from the mid-1990s until the mid-2010s led to an incremental development of regional structures. However, circumstances changed in 2015 due to a historical decision by the centre-right government to establish a new tier of elected regional government. This was due to the diminished credibility of localism given the realities of contextual pressures and the government’s attempts to improve efficiency and competitiveness. Eventually, this turn will radically undermine the role of local government as a stronghold of representative localism.
APA, Harvard, Vancouver, ISO, and other styles
6

Maguire, H. G., M. Kamo, H. P. Lang, and H. J. Güntherodt. "Localised structure of homoepitaxial diamond." Ultramicroscopy 42-44 (July 1992): 689–95. http://dx.doi.org/10.1016/0304-3991(92)90343-i.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Wesson, J. A. "Snakes [JET resonant localised structures]." Plasma Physics and Controlled Fusion 37, no. 11A (November 1, 1995): A337—A346. http://dx.doi.org/10.1088/0741-3335/37/11a/024.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Schleich, J. B., and J. Mathieu. "Metallic structure subjected to localised fire." Revue de Métallurgie 86, no. 5 (May 1989): 429–38. http://dx.doi.org/10.1051/metal/198986050429.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Dugas, Clermont. "Évolution du monde rural québécois." Cahiers de géographie du Québec 28, no. 73-74 (April 12, 2005): 183–204. http://dx.doi.org/10.7202/021654ar.

Full text
Abstract:
Cet article a pour objets la description de certains aspects de la réalité socio-économique du monde rural des années quatre-vingt et l'appréciation des changements ayant affecté la structure du peuplement depuis le début du siècle. Comme espace rural, on a retenu toutes les localités de 3000 habitants et moins regroupées selon quatre strates de taille. La stratification dimensionnelle a permis de mieux saisir l'hétérogénéité du monde rural et d'évaluer certains effets de taille. Les variables retenues sont l'évolution de la population et des localités de 1911 à 1981, l'évolution des superficies en culture entre 1951 et 1981, les structures d'âge de 1971 et 1981 et les activités économiques de 1981. Parmi les principales conclusions qui se dégagent de cette étude, on peut mentionner le fait que le nombre des petites localités a sans cesse évolué et que la population qui les habite est plus nombreuse aujourd'hui qu'au début du siècle. Il y eut une profonde transition occupationnelle si bien que l'agriculture est complètement absente dans plus de 500 localités de toute taille et qu'elle n'occupe qu'une faible proportion de la main-d'oeuvre active dans les autres. La taille démographique des localités exerce certains effets sur la structure d'âge et la structure occupationnelle.
APA, Harvard, Vancouver, ISO, and other styles
10

Garstecki, Andrzej, Anna Knitter-Piatkowska, Zbigniew Pozorski, and Krzysztof Ziopaja. "DAMAGE DETECTION USING PARAMETER DEPENDENT DYNAMIC EXPERIMENTS AND WAVELET TRANSFORMATION." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 10, no. 3 (September 30, 2004): 191–97. http://dx.doi.org/10.3846/13923730.2004.9636306.

Full text
Abstract:
The paper deals with a class of problems, where localised damage is detected using static and dynamic tests. Response of a structure is analysed employing discrete wavelet transformation as a tool for signal processing. The localised damage in beam structures was modelled as bending stiffness reduction. The efficiency of static and dynamic tests is studied. The minimal number of experimental measurement data and the precision of measurements required for the successful damage localisation is discussed by several numerical examples.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Structure localisée"

1

Merigaud, Eric. "Structure de la couche limite turbulente en présence d'aspiration pariétale localisée." Aix-Marseille 2, 1995. http://www.theses.fr/1995AIX22015.

Full text
Abstract:
Cette etude entre dans le cadre de la reduction de trainee des avions. On espere reduire la contamination du bord d'attaque d'une aile en fleche, en appliquant une aspiration a travers une ou plusieurs fentes situees sur le fuselage juste en amont de l'emplanture, avec des debits d'aspiration de l'ordre de quelques dixiemes du debit de la couche limite. Des mesures par velocimetrie laser doppler dans un tunnel hydrodynamique a faible nombre de reynolds ont permis d'etudier les effets de l'aspiration au voisinage de la paroi sur les termes du tenseur de reynolds, sur le terme de production d'energie cinetique de la turbulence, tandis que des mesures par anemometrie fil chaud ont permis d'etudier les effets de l'aspiration sur la structure de la turbulence dans une soufflerie de type eiffel pour un nombre de reynolds plus eleve. Sur le plan numerique, deux codes de resolution ont ete utilises et ont permis de mettre en evidence des effets de l'aspiration sur le champ de pression suffisamment importants pour necessiter un code de resolution des equations de navier stokes, plutot qu'un code de resolution des equations de couche limite
APA, Harvard, Vancouver, ISO, and other styles
2

Bertrand, David. "Modélisation du comportement mécanique d'une structure cellulaire soumise à une sollicitation dynamique localisée - Application aux structures de protection contre les éboulements rocheux." Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00012195.

Full text
Abstract:
Cette thèse porte sur la modélisation et la caractérisation mécanique sous sollicitation dynamique d'impact d'une structure de protection contre les chutes de blocs rocheux. L'ouvrage est un merlon construit à partir d'un assemblage de cages grillagées parallélépipédiques remplies d'un matériau granulaire (ou cellules). Une approche multi-échelles est utilisée pour l'étude du comportement de l'ouvrage. La méthode aux éléments distincts est employée pour la modélisation numérique de la structure et de ses composants. Le grillage à maille hexagonale des cellules est modélisé à partir d'une description discrète de la nappe. Le comportement élasto-plastique du métal est décrit jusqu'à la rupture. Après le couplage du grillage avec le milieu granulaire effectué sous le même environnement de calcul, le comportement mécanique d'une cellule est étudié suivant différents chemins de sollicitation en conditions quasi-statiques puis dynamiques. De ces essais, un modèle constitutif représentatif du comportement macroscopique d'une cellule est proposé permettant le passage à l'échelle de la structure. Cette dernière est modélisée à partir d'éléments discrets dont les interactions sont décrites par le modèle constitutif. L'étude du comportement de l'ouvrage face à une sollicitation dynamique localisée est effectuée dans le but d'identifier l'influence des paramètres structurels et l'influence des conditions d'impact.
APA, Harvard, Vancouver, ISO, and other styles
3

Garbin, Bruno. "Excitabilité et solitons temporels de phase dans un système laser neuromorphique." Thesis, Nice, 2015. http://www.theses.fr/2015NICE4133/document.

Full text
Abstract:
Dans cette thèse, je reporte les résultats d'études développées durant ces trois dernières années à l'Institut Non-Linéaire de Nice. Premièrement, je présente des résultats sur l'application de perturbation à un système excitable, obtenus à partir d'un simple laser à signal injecté. L'excitabilité, qui vient dans ce cas de la proximité d'une bifurcation noeudselle sur un cercle, et est définit comme une réponse tout-ou-rien à une perturbation. La réponse excitable, présente pour des perturbations supérieures à un certain seuil, correspond au décrochage des deux lasers pour une période. Le déclenchement de tels réponses excitable, dont la forme ne dépend pas de la perturbation (type, amplitude), est démontré par l'application de perturbation. Dans un deuxième temps, j'analyse l'influence de la connexion entre un neurone et son propre axone. Expérimentalement nous ajoutons un miroir de rétroaction fabriquant ainsi un laser injecté et réinjecté. Sous certaines conditions, la précédente réponse excitable se régénère dans la cavité externe, exhibant une propriété de mémorisation, où l'information est codée dans la phase du faisceau. Analytiquement, cela correspond à l'addition d'un terme de retard linéaire qui joue le rôle d'un "quasi-espace" permettant la coexistence de plusieurs "réponse excitable", et leur interprétation en terme de solitons topologique de Sine-Gordon. L'application de perturbations appropriées peut mener au contrôle de l'information présente. De nombreux comportements ont ainsi été observés et reproduits numériquement avec des modèles appropriés, comme les collisions, le groupement, la diffusion, l'accrochage à une modulation périodique,
In this thesis, I report the results of studies performed during these last three years at Institut Non Linéaire de Nice. First, I present results on perturbing a neuron-like excitable system build from a simple laser with an injected signal experiment. Excitability, that comes in this case from the proximity of a Saddle-node bifurcation, is defined as an all or-nothing response to an external perturbation. The excitable response, that arises from perturbation larger than a certain threshold, corresponds to the unlocking between the two lasers for one period. Triggering of such excitable responses, that shape do not dependent on the perturbation (kind, strength), is demonstrated applying perturbations. In a second part, I analyze the influence of the connection between one of this neuron and its own axon. Experimentally we add a feedback mirror building a laser submitted to injection and feedback. Under certain conditions, the previous excitable response is found to regenerate in the external cavity, exhibiting a memory behavior where the information is coded in the time spiking pattern. Analytically, this corresponds to the addition of a linear delay term that acts as a space-like coordinate allowing the storage of many "excitable responses", and their interpretation in terms of Sine-Gordon topological solitons. Application of appropriate perturbations could lead to the control of "information" present. Many interesting behaviors of this new structures are observed and analyzed numerically with appropriate models, like collisions, clustering, particle-like diffusion, locking to periodic additional forcing
APA, Harvard, Vancouver, ISO, and other styles
4

Jbara, Abdelkhalek. "États électroniques localisés et phonons localisés dans certaines structures lamellaires." Lille 1, 1991. http://www.theses.fr/1991LIL10136.

Full text
Abstract:
Cette thèse étudie les propriétés électroniques et vibrationnelles de quelques structures lamellaires. A l'aide de la théorie de réponse d'interface on obtient les fonctions réponse, les états électroniques localisés de puits quantiques à semiconducteurs, des structures semiconducteur/vide et des hétérostructures métal/semiconducteur. On obtient, d'autre part, les modes de phonons localisés acoustiques et optiques pour des sandwichs de cristaux cubiques centrés monoatomiques et biatomiques
APA, Harvard, Vancouver, ISO, and other styles
5

Hagon, J. P. "Localised defects in SiOsub(2)." Thesis, University of Newcastle Upon Tyne, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356816.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Xu, Tao. "Croissance localisée, caractérisation structurale et électronique de nanofils silicium." Phd thesis, Université des Sciences et Technologie de Lille - Lille I, 2009. http://tel.archives-ouvertes.fr/tel-00460328.

Full text
Abstract:
En raison de leur compatibilité avec la technologie conventionnelle du silicium, les nanofils de silicium semblent très prometteurs pour être utilisés comme briques de base de composants électroniques à l'échelle. Ce travail de thèse se focalise sur la croissance épitaxiale et la caractérisation de tels nanofil. Les nanofils de silicium sont fabriqués par la méthode Vapeur-Liquide-Solide (VLS) à partir de catalyseurs d'or, en utilisant deux techniques: dépôt chimique en phase vapeur (CVD) et épitaxie par jets moléculaire (MBE). Dans la première partie de cette étude, les catalyseurs d'or sont déposés sur le substrat Si(111) en ultravide pour bénéficier d'interface or-silicium de grande qualité. A partir de ces ilôts d'or, des nanofils orientés <111> sont obtenus par MBE et CVD, lorsque la pression partielle de silane est faible. En profitant de l'orientation contrôlée des fils qui favorise leur intégration dans les composants, plusieurs structures basées sur les nanofils ont donc été développées. Dans la deuxième partie de cette étude, les structures atomiques des surfaces facettées de nanofils orientés <111> ont été étudiées par microscopie à l'effet tunnel (STM) à basse température. En combinant ces observations avec des images de fils identiques en microscopie électronique, nous avons révélé la diffusion d'atomes d'or depuis le catalyseur le long des fils. Cette diffusion a plusieurs conséquences : elle conduit en partie à la forme conique des nanofils et est certainement à l'origine de l'alternance de la taille des parois des nanofils. Une troisième partie a porté sur le dopage des nanofils. Des gaz tels que la phosphine ou le diborane peuvent être utilisés pour incorporer des dopants de type n ou type p dans les nanofils pendant la croissance. La tomographie par sonde atomique (TAP) a été utilisée pour caractériser la distribution des impuretés dans le volume de nanofils de silicium dopés au bore et orientés <111>. Une distribution uniforme de bore à été observée au centre de nanofils et la concentration des impuretés mesurée correspond bien à la valeur estimée par le rapport entre le flux de silane et de diborane. Enfin, ces observations ont été comparés avec des mesures de conductivité dans des nanofils individuels.
APA, Harvard, Vancouver, ISO, and other styles
7

Gendre, Lionel. "Approche globale / locale non-intrusive : application aux structures avec plasticité localisée." Phd thesis, Cachan, Ecole normale supérieure, 2009. http://tel.archives-ouvertes.fr/tel-00449687/fr/.

Full text
Abstract:
Cette thèse, une méthode permettant d'enrichir localement un problème éléments finis industriel est présentée. Cette méthode est non-intrusive, c'est-à-dire que ni le modèle ni le logiciel correspondant ne sont modifiés. Elle consiste à définir un modèle local de la zone concernée, contenant les enrichissements voulus, puis à le substituer au sein du problème industriel, à l'aide d'une technique de couplage de codes adaptée des méthodes de décomposition de domaine. L'aspect non-intrusif et la flexibilité de l'approche sont obtenus en utilisant les deux solveurs comme "boîte noires" et en n'échangeant que des chargements nodaux d'un code à l'autre. L'application présentée ici concerne l'introduction de plasticité et de détails géométriques localisés dans un modèle élastique linéaire. Deux sortes de conditions aux limites sur le modèle local sont étudiées (Dirichlet et Robin) et une technique d'accélération quasi-newton non-intrusive est proposée, menant à une convergence très rapide. Les exemples présentés utilisent le logiciel Abaqus et incluent un problème industriel banalisé fourni par Snecma
This work introduces a method for embedding local details, nonlinear phenomena or innovative features into an industrial finite element problem in a non-intrusive way, ie. Without modifying the existing model data or software. It consists in creating a local model of the concerned region, containing the desired features, and then substituting it into the industrial problem, by the means of a solver coupling technique adapted from domain decomposition methods; non-intrusiveness and flexibility are obtained by using both solvers as black boxes and by only exchanging load vectors between the solvers. The method is currently applied to introduce localized plasticity and geometric details into a large linear elastic model. Two kinds of local boundary conditions are studied (Dirichlet and Robin) and a non-intrusive quasi-Newton acceleration technique is introduced, that leads to very fast convergence. Examples are shown using the commercial software package Abaqus, including a large 3D problem provided by our industrial partner Snecma
APA, Harvard, Vancouver, ISO, and other styles
8

Decossin, Stéphane. "Étude de l'auto-organisation des structures tourbillonnaires bidimensionnelles localisées." Lille 1, 2002. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2002/50376-2002-371.pdf.

Full text
Abstract:
Ce travail porte sur l'étude de l'auto-organisation de la turbulence bidimensionnelle non visqueuse, et plus précisément sur la possibilité de l'existence ou non de l'état final unique. Nous respectons le principe de "stabilité structurelle" des modèles mathématiques destinés à décrire des phénomènes tourbillonnaires complexes. Nous étudions la dynamique de l'évolution d'un grand nombre de tourbillons localisés dans des domaines de configurations différentes. Dans une étude préliminaire, nous nous concentrons sur le respect des lois de conservation qui constitue l'un des points essentiels de la méthode choisie. Nous montrons que, sous certaines conditions, la turbulence peut s'organiser en structures qui peuvent être appelées "cristaux tourbillonnaires". Les résultats de l'expérience numérique sont confirmés par les observations expérimentales.
APA, Harvard, Vancouver, ISO, and other styles
9

Zhong, Hongzhi. "Behaviour of shells under localised impact." Thesis, University of Oxford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308648.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Barland, Stéphane. "Étude expérimentale de microcavités à semiconducteur : structures spatiales étendues et localisées." Nice, 2001. http://www.theses.fr/2001NICE5678.

Full text
Abstract:
La formation de structures spatiales induites par l’interaction non linéaire entre un milieu semi-conducteur et un champ électrique cohérent est le cadre de ce travail expérimental. Nos recherches sont dirigées vers la formation de structures spatiales localisées en microcavités à semi-conducteur. Dans ce but nous réalisons une expérience d’injection optique dans deux types de lasers à semi-conducteur (à émission latérale, transversalement unidimensionnel, ou à cavité verticale, bidimensionnel) maintenus dans un régime d’amplification optique. L’étude des lasers à émission latérale a révélé la formation de structures ne pouvant être décrites comme des modes du résonateur, et nous obtenons des indications quant à la decorrelation spatiale du système sous certaines conditions. Au cours de ce travail expérimental est apparue la nécessité de l’étude d’effets thermiques, ce qui nous a donné l’opportunité de relier un modèle paradigmatique en biologie ou en chimie à l’optique non linéaire et montrer le caractère excitable du système expérimental considéré. Nous observons lors de l’étude d’un milieu bidimensionnel la formation de structures dont la symétrie est inférieure à celle des conditions aux limites transversales du système (hexagones et bandes dans un système circulaire). En particulier, près de la frontière d’une instabilité modulationnelle, nous montrons la formation de structures spatiales bistables mutuellement indépendantes
The framework of this thesis is the formation of spatial structures induced by nonlinear interactions between a semiconductor medium and a coherent electric field. Our goal is the formation of spatial localized structures in semiconductor micro cavities. To that aim, we perform optical injection experiments in transverse one-dimensional systems (edge emitting lases) and bidimensional ones (vertical cavity semiconductor lasers), both kept in an optical amplifier regime. The study of edge emitting lasers has revealed the formation of spatial structures which cannot be described as resonator modes and we obtain indications about spatial decorrelation of the system in certain parameter regimes. Along this experimental work, we had to face unexpected thermal effects which gave us the opportunity to relate a paradigmatic model (well known in biology or chemistry) to nonlinear optics and to show the excitable character of the experimental system. During the study of the bidimensional system we show the formation of structures whose symmetry is inferior to the one imposed by transverse boundary conditions (hexagons and rolls). In particular, close to the boundary of a modulational instability, we show the formation of mutually independent bistable spatial structures
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Structure localisée"

1

Ali, Christopher. The Policies of Localism. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252040726.003.0003.

Full text
Abstract:
Chapters 2 through 5 house the case studies for the book. Each chapter is sub-divided by country to give the reader a detailed understanding of the dynamics at play. Chapter 2 assesses the structural regulation of local television by focusing on a key issue in the debate over local television. It thus considers the FCC’s quadrennial ownership reviews in the United States, the fee-for-carriage debate in Canada, and Ofcom’s reviews of public service broadcasting in the United Kingdom. This chapter also introduces two key terms: public good and market failure. The chapter demonstrates how the local is bound so tightly to commercial markets, broadcasting technologies and the status quo that alternatives views are effective erased.
APA, Harvard, Vancouver, ISO, and other styles
2

Chiravuri, Srinivas. Lateral Femoral Cutaneous Neuropathy—Meralgia Paresthetica. Edited by Meghan E. Lark, Nasa Fujihara, and Kevin C. Chung. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190617127.003.0014.

Full text
Abstract:
Meralgia paresthetica is characterized by anterolateral thigh pain, paresthesia, or dysesthesia without motor weakness. This is due to idiopathic or iatrogenic injury to the lateral femoral cutaneous nerve (LFCN, dorsal rami of L2-L3). Risk factors include obesity, diabetes, and external compression near the inguinal ligament’s attachment to the anterior superior iliac spine. Diagnosis is based on clinical presentation and electrodiagnostic studies. Initial management includes behavioral modification, physical therapy, and pharmacotherapy. More invasive treatment modalities include LFCN infiltration, pulsed radiofrequency, direct nerve stimulation, and spinal cord stimulation. Ultrasound-guided neurectomy is also an effective way to localize the nerve structure and ensure complete nerve transection.
APA, Harvard, Vancouver, ISO, and other styles
3

McDougal, Topher L. Stateless State-Led Industrialization. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198792598.003.0004.

Full text
Abstract:
What befalls economies that descend into violence? This chapter suggests that the splintered trade networks described in Chapter 2 effectively forced firms in Liberia to localize many of their inputs and to internalize many of the functions that would otherwise be external—imitating the effects of import-substitution and state-led industrialization policies. Specifically, the war economy in Liberia mimicked import tariffs, localized the staffs of many companies, raised local content in products, and even spurred technical learning and knowledge accumulation. In calling attention to ways in which violence localized supply chains, this chapter suggests that the interplay between violent predation is itself a reaction to the structure of global value chains.
APA, Harvard, Vancouver, ISO, and other styles
4

Geismer, Lily. Grappling with Growth. Princeton University Press, 2017. http://dx.doi.org/10.23943/princeton/9780691157238.003.0005.

Full text
Abstract:
This chapter looks at how the issues of open space and environmental protection revealed the tension between the structural processes of growth that had produced Route 128 and its suburbs and the ideology of historical and liberal distinctiveness of many of the residents along its ring. The area was considered “unique and special”—an outlook which propelled a genuine concern about the environmental degradation advanced by postwar suburbanization. Yet the localist measures that residents took to protect their communities elevated both a sense of their own distinctiveness and a focus on their own individual standard of living and quality of life, further obscuring an acknowledgment of their role in perpetuating many of the problems of environmental and social inequality.
APA, Harvard, Vancouver, ISO, and other styles
5

Shils, Jay L., Sepehr Sani, Ryan Kochanski, Mena Kerolus, and Jeffrey E. Arle. Recording Techniques Related to Deep Brain Stimulation for Movement Disorders and Responsive Stimulation for Epilepsy. Edited by Donald L. Schomer and Fernando H. Lopes da Silva. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190228484.003.0038.

Full text
Abstract:
Neuromodulation therapies are now common treatments for a variety of medically refractory disorders, including movement disorders and epilepsy. While surgical techniques for each disorder vary, electricity is used by both for relieving symptoms. During stereotactic placement of the stimulating electrode, either deep brain stimulation electrodes or cortical strip electrodes, intraoperative neurophysiology is used to localize the target structure. This physiology includes single-unit recordings, neurostimulation evoked response evaluation, and intracranial electroencephalography (EEG) to ensure the electrode leads are in the optimal location. Because the functional target for the responsive neurostimulator is more easily visualized on preoperative magnetic resonance imaging, intraoperative physiology is used more as a confirmatory tool, in contrast to the more functional localization-based use during electrode placement for movement disorders. This chapter discusses surgical placement of the electrodes for each procedure and the physiological guidance methodology used to place the leads in the optimal location.
APA, Harvard, Vancouver, ISO, and other styles
6

Siegenthaler, Andreas. Cervical Facet Nerve Block: Ultrasound. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199908004.003.0008.

Full text
Abstract:
The cervical facet joints are well-documented sources of chronic neck pain and headache. Ultrasound may offer the advantage of visualizing the actual target nerves, which is not possible with fluoroscopy. The relevant structures are located much more superficially than in the lumbar spine, hence visibility of the potential targets with ultrasound is expected to be better than in the lumbar region. Besides the ability to perform diagnostic nerve blocks, ultrasound imaging is expected to increase precision of radiofrequency neurotomy due to the ability to localize the exact course of a facet joint supplying nerve. For practitioners with only little experience in cervical sonoanatomy, we recommend performing ultrasound-guided cervical medial branch blocks with parallel fluoroscopic control first till one gains more experience. Correct level determination with ultrasound as described may be difficult for beginners, and the parallel use of fluoroscopy will help developing a “feel” for the procedure.
APA, Harvard, Vancouver, ISO, and other styles
7

Seeck, Margitta, and Donald L. Schomer. Intracranial EEG Monitoring. Edited by Donald L. Schomer and Fernando H. Lopes da Silva. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190228484.003.0029.

Full text
Abstract:
Intracranial electroencephalography (iEEG) is used to localize the focus of seizures and determine vital adjacent cortex before epilepsy surgery. The two most commonly used electrode types are subdural and depth electrodes. Foramen ovale electrodes are less often used. Combinations of electrode types are possible. The choice depends on the presumed focus site. Careful planning is needed before implantation, taking into account the results of noninvasive studies. While subdural recordings allow better mapping of functional cortex, depth electrodes can reach deep structures. There are no guidelines on how to read ictal intracranial EEG recordings, but a focal onset (<5 contacts) and a high-frequency onset herald a good prognosis. High-frequency oscillations have been described as a potential biomarker of the seizure onset zone. Intracranial recordings provide a focal but magnified view of the brain, which is also exemplified by the use of microelectrodes, which allow the recording of single-unit or multi-unit activity.
APA, Harvard, Vancouver, ISO, and other styles
8

de Vignemont, Frédérique. Taxonomies of Body Representations. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198735885.003.0009.

Full text
Abstract:
This chapter considers the relationship between body representations, action, and bodily experiences. It first clarifies the conceptual landscape of body representations and stresses the conceptual and empirical difficulties that the current body schema/body image taxonomy faces, difficulties that can be explained by their constant interaction but not only. There is indeed a lack of precise understanding of the functional role of the body schema as opposed to the body image. Instead of these unclear notions, the chapter proposes distinguishing different types of body representations on the basis of their direction of fit and of their spatial organization. On the one hand, there is a purely descriptive body map that represents well-segmented categorical body parts, in which one can localize one’s sensations. On the other hand, there is a body map that is both descriptive and directive (i.e. pushmi-pullyu representation), and that encodes structural bodily affordances for action planning and control.
APA, Harvard, Vancouver, ISO, and other styles
9

Kaufmann, Philipp A., and Oliver Gaemperli. Hybrid Cardiac Imaging. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199392094.003.0028.

Full text
Abstract:
Assessment of both coronary anatomy and myocardial perfusion are equally important for the appropriate treatment of patients with stable coronary artery disease. Cardiac hybrid imaging allows integration of coronary anatomy and perfusion in one all-in-one image, thereby avoiding mental integration of findings. In selected subgroups of patients, cardiac hybrid imaging has demonstrated superior diagnostic accuracy compared to single modalities. The combination of coronary anatomy and function provides incremental prognostic information and improves risk stratification of patients with suspected or known CAD. Aside from CT coronary angiography, coronary artery calcium score (CACS) scans obtained from native ECG-triggered CT are used for hybrid imaging. They are used either for attenuation correction, or can be combined with radionuclide information to improve CAD detection and risk stratification. A large number of integrated hybrid scanners are commercially available and offer advantages for cardiac hybrid imaging. However, these devices are not mandatory, and hybrid imaging is perfectly feasible from two separate datasets using appropriate image fusion software. Cardiac magnetic resonance has entered the arena of hybrid imaging and several integrated PET/MRI devices are already commercially available. Its advantages include the lack of ionizing radiation and a high spatial resolution, particularly for soft tissue structures. In research, hybrid imaging moves beyond its conventional borders of perfusion imaging to target specific molecular or biological pathways that underlie cardiac disease, a concept known as molecular imaging. The combination of radionuclide imaging with CT or MRI offers attractive features to co-localize biological signals from radiolabeled targeted compounds with microanatomical structures.
APA, Harvard, Vancouver, ISO, and other styles
10

Kühn, Wolfgang, and Gerd Walz. The molecular basis of ciliopathies and cyst formation. Edited by Neil Turner. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0303.

Full text
Abstract:
Abnormalities of the cilium, termed ‘ciliopathies’, are the prime suspect in the pathogenesis of renal cyst formation because the gene products of cystic disease-causing genes localize to them, or near them. However, we only partially understand how cilia maintain the geometry of kidney tubules, and how abnormal cilia lead to renal cysts, and the diverse range of diseases attributed to them. Some non-cystic diseases share pathology of the same structures. Although still incompletely understood, cilia appear to orient cells in response to extracellular cues to maintain the overall geometry of a tissue, thereby intersecting with the planar cell polarity (PCP) pathway and the actin cytoskeleton. The PCP pathway controls two morphogenetic programmes, oriented cell division (OCD) and convergent extension (CE) through cell intercalation that both seem to play a critical role in cyst formation. The two-hit theory of cystogenesis, by which loss of the second normal allele causes tubular epithelial cells to form kidney cysts, has been largely borne out. Additional hits and influences may better explain the rate of cyst formation and inter-individual differences in disease progression. Ciliary defects appear to converge on overlapping signalling modules, including mammalian target of rapamycin and cAMP pathways, which can be targeted to treat human cystic kidney disease irrespective of the underlying gene mutation.
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Structure localisée"

1

Dominey, Peter F. "Aspects of descriptive, referential and information structure in phrasal semantics: A contruction-based model." In Vocalize to Localize, 239–60. Amsterdam: John Benjamins Publishing Company, 2009. http://dx.doi.org/10.1075/bct.13.13dom.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Blaschko, Matthew B., and Christoph H. Lampert. "Learning to Localize Objects with Structured Output Regression." In Lecture Notes in Computer Science, 2–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-88682-2_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Dmytrakh, Ihor, and Volodymyr Panasyuk. "Assessment of Localised Corrosion Damaging of Welded Dissimilar Pipes." In Security and Reliability of Damaged Structures and Defective Materials, 75–89. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2792-4_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Tan, Ben H., Anthony D. Lucey, and Richard M. Howell. "The Effect of Localised Stiffening on the Stability of a Flexible Panel in Uniform Flow." In Fluid-Structure-Sound Interactions and Control, 325–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40371-2_46.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Rouhani, B. Djafari, and E. M. Khourdifi. "Localised and Extended Acoustic Waves in Superlattices Light Scattering by Longitudinal Phonons." In Light Scattering in Semiconductor Structures and Superlattices, 139–58. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-3695-0_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Roy, Koushik, Saurabh Agrawal, Bishakh Bhattacharya, and Samit Ray-Chaudhuri. "Fundamental Mode Shape to Localize Delamination in Cantilever Composite Plates Using Laser Doppler Vibrometer." In Advances in Structural Engineering, 2621–33. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2187-6_204.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Safari, Sina, and Julian M. Londono Monsalve. "Nonlinear Function Selection and Parameter Estimation of Structures with Localised Nonlinearities, Part 1: Numerical Analysis." In Nonlinear Structures & Systems, Volume 1, 139–49. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47626-7_23.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Butlin, T., and R. S. Langley. "An efficient model of drill-string dynamics with localised non-linearities." In IUTAM Symposium on the Vibration Analysis of Structures with Uncertainties, 389–402. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0289-9_28.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Samaitis, Vykintas, Elena Jasiūnienė, Pawel Packo, and Damira Smagulova. "Ultrasonic Methods." In Structural Health Monitoring Damage Detection Systems for Aerospace, 87–131. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72192-3_5.

Full text
Abstract:
AbstractUltrasonic inspection is a well recognized technique for non-destructive testing of aircraft components. It provides both local highly sensitive inspection in the vicinity of the sensor and long-range structural assessment by means of guided waves. In general, the properties of ultrasonic waves like velocity, attenuation and propagation characteristics such as reflection, transmission and scattering depend on composition and structural integrity of the material. Hence, ultrasonic inspection is commonly used as a primary tool for active inspection of aircraft components such as engine covers, wing skins and fuselages with the aim to detect, localise and describe delaminations, voids, fibre breakage and ply waviness. This chapter mainly focuses on long range guided wave structural health monitoring, as aircraft components require rapid evaluation of large components preferably in real time without the necessity for grouding of an aircraft. In few upcoming chapters advantages and shortcommings of bulk wave and guided wave ultrasonic inspection is presented, fundamentals of guided wave propagation and damage detection are reviewed, the reliability of guided wave SHM is discussed and some recent examples of guided wave applications to SHM of aerospace components are given.
APA, Harvard, Vancouver, ISO, and other styles
10

McLeod, Kristin, Marcus Noack, Jørg Saberniak, and Kristina Haugaa. "Structural Abnormality Detection of ARVC Patients via Localised Distance-to-Average Mapping." In Lecture Notes in Computer Science, 177–86. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14678-2_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Structure localisée"

1

de Vries, Jan. "Localised Buckling of Imperfect Cylindrical Shell, a modified FEM approach." In 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2007. http://dx.doi.org/10.2514/6.2007-2226.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sandall, Ian C., Helen J. Pask, Peter M. Smowton, Huw D. Summers, Peter Blood, HuiYun Liu, and Mark Hopkinson. "Localised recombination in quantum dot structures." In 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference. IEEE, 2006. http://dx.doi.org/10.1109/cleo.2006.4628106.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

de Vries, Jan. "Analysis of Localised Buckling of Cylindrical Shell Using a Hierarchical Approach." In 47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
14th AIAA/ASME/AHS Adaptive Structures Conference
7th. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-2274.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Rebel, Gert, and K. C. Park. "Application of the Localised Lagrange Multiplier Method to a 3D Contact Patch Test." In 43rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2002. http://dx.doi.org/10.2514/6.2002-1577.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Balle, S., S. Barland, M. Giudici, J. R. Tredicce, and M. Brambilla. "Localised structures in edge emitter semiconductor lasers." In 2003 European Quantum Electronics Conference. EQEC 2003 (IEEE Cat No.03TH8665). IEEE, 2003. http://dx.doi.org/10.1109/eqec.2003.1313880.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Thierry, Victor, Dimitrios Chronopoulos, and I. Ashcroft. "QUANTIFICATION OF GUIDED WAVE INTERACTION EFFECTS WITH LOCALISED STRUCTURAL NONLINEARITIES IN COMPLEX, COMPOSITE STRUCTURES." In 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering. Athens: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2017. http://dx.doi.org/10.7712/120117.5760.17000.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Topley, R., G. Martinez-Jimenez, L. O'Faolain, N. Healy, S. Mailis, D. J. Thomson, F. Y. Gardes, et al. "Temporary Grating Coupler Structures Using Localised Refractive Index Engineering." In Asia Communications and Photonics Conference. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/acpc.2014.aw3b.2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Blood, P., H. Pask, and H. Summers. "Random Population and Localised Recombination in Quantum Dot Structures." In 2006 IEEE 20th International Semiconductor Laser Conference, 2006. Conference Digest. IEEE, 2006. http://dx.doi.org/10.1109/islc.2006.1708095.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Jiang, Liming, Mhd Anwar Orabi, Jin Qiu, and Asif Usmani. "Modelling concrete slabs subjected to localised fire action with OpenSees." In 11th International Conference on Structures in Fire (SiF2020). Brisbane, Australia: The University of Queensland, 2020. http://dx.doi.org/10.14264/2acf3b9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Rendall, Thomas, and Christian Allen. "Improved Radial Basis Function Fluid-Structure Coupling via Efficient Localised Implementation." In 38th Fluid Dynamics Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2008. http://dx.doi.org/10.2514/6.2008-4058.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Structure localisée"

1

Rahmani, Mehran, and Manan Naik. Structural Identification and Damage Detection in Bridges using Wave Method and Uniform Shear Beam Models: A Feasibility Study. Mineta Transportation Institute, February 2021. http://dx.doi.org/10.31979/mti.2021.1934.

Full text
Abstract:
This report presents a wave method to be used for the structural identification and damage detection of structural components in bridges, e.g., bridge piers. This method has proven to be promising when applied to real structures and large amplitude responses in buildings (e.g., mid-rise and high-rise buildings). This study is the first application of the method to damaged bridge structures. The bridge identification was performed using wave propagation in a simple uniform shear beam model. The method identifies a wave velocity for the structure by fitting an equivalent uniform shear beam model to the impulse response functions of the recorded earthquake response. The structural damage is detected by measuring changes in the identified velocities from one damaging event to another. The method uses the acceleration response recorded in the structure to detect damage. In this study, the acceleration response from a shake-table four-span bridge tested to failure was used. Pairs of sensors were identified to represent a specific wave passage in the bridge. Wave velocities were identified for several sensor pairs and various shaking intensities are reported; further, actual observed damage in the bridge was compared with the detected reductions in the identified velocities. The results show that the identified shear wave velocities presented a decreasing trend as the shaking intensity was increased, and the average percentage reduction in the velocities was consistent with the overall observed damage in the bridge. However, there was no clear correlation between a specific wave passage and the observed reduction in the velocities. This indicates that the uniform shear beam model was too simple to localize the damage in the bridge. Instead, it provides a proxy for the overall extent of change in the response due to damage.
APA, Harvard, Vancouver, ISO, and other styles
2

Kaboré, Gisele, Abdoulaye Semde, and Lanko Some. Cartographie sociale des espaces de rencontres des adolescentes mariées ou non dans la zone d'intervention du projet. Population Council, 2009. http://dx.doi.org/10.31899/pgy20.1001.

Full text
Abstract:
L’étude sur la cartographie sociale des espaces de rencontres des adolescentes mariées ou non dans les zones d’intervention du projet « Éliminer le mariage des enfants au Burkina : un plan pour la protection, le renforcement et l’action communautaire » s’est déroulée dans les 24 sites du projet. Elle a permis de recenser dans les différentes localités en plus des structures publiques, des groupements, des associations, des ONG et projets, des radios, et des espaces de rencontre des adolescents. Des recommendations formulées pour l’atteinte des objectifs du projet comprennent: la création des espaces de rencontre des adolescent(e)s, la promotion des activités socio-économiques des adolescentes, la collaboration avec les radios, la collaboration avec les structures intervenant sur le terrain, et l’engagement de tous les acteurs impliqués.
APA, Harvard, Vancouver, ISO, and other styles
3

Agarwal, Vivek, Sankaran Mahadevan, Sarah Miele, Pranav Karve, and Julia Finfrock. Enhancement of Structural Health Monitoring Framework by Optimizing Vibro-Acoustic Modulation Technique to Localize Alkali-Silica Reaction Degradation in Medium-Sized Concrete Samples. Office of Scientific and Technical Information (OSTI), April 2018. http://dx.doi.org/10.2172/1495181.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Bolstad, Rachel. Opportunities for education in a changing climate: Themes from key informant interviews. New Zealand Council for Educational Research, October 2020. http://dx.doi.org/10.18296/rep.0006.

Full text
Abstract:
How can education in Aotearoa New Zealand respond to climate change? This report, part of our wider education and climate change project, outlines findings from 17 in-depth interviews with individuals with a range of viewpoints about climate change and the role of education. Five priority perspectives are covered: youth (aged 16–25); educators; Māori; Pacific New Zealanders; and people with an academic, education system, or policy perspective. Key findings are: Education offers an important opportunity for diverse children and young people to engage in positive, solutions-focused climate learning and action. Interviewees shared local examples of effective climate change educational practice, but said it was often down to individual teachers, students, and schools choosing to make it a focus. Most interviewees said that climate change needs to be a more visible priority across the education system. The perspectives and examples shared suggest there is scope for growth and development in the way that schools and the wider education system in Aotearoa New Zealand respond to climate change. Interviewees’ experiences suggest that localised innovation and change is possible, particularly when young people and communities are informed about the causes and consequences of climate change, and are engaged with what they can do to make a difference. However, effective responses to climate change are affected by wider systems, societal and political structures, norms, and mindsets. Interviewee recommendations for schools, kura, and other learning settings include: Supporting diverse children and young people to develop their ideas and visions for a sustainable future, and to identify actions they can take to realise that future. Involving children and young people in collective and local approaches, and community-wide responses to climate change. Scaffolding learners to ensure that they were building key knowledge, as well as developing ethical thinking, systems thinking, and critical thinking. Focusing on new career opportunities and pathways in an economic transition to a low-carbon, changed climate future. Getting children and young people engaged and excited about what they can do, rather than disengaged, depressed, or feeling like they have no control of their future.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Structure localisée' for particular source types:
Journal articles Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography