966 resultados para Reconnaissance de formes


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Les participes présents apparaissent, entre autres, dans des constructions à prédication seconde détachées : (1) Intervenant hier soir à Ankara, […], Vladimir Poutine s’est risqué à […]. (Le Figaro 7.12.2004 : 4) Même si les gérondifs, formes adverbiales du verbe (« converbes », cf. Haspelmath & König 1995), n’ont pas d’incidence nominale, contrairement aux participes présents, formes adjectivales du verbe, et ne sont donc pas toujours comptés parmi les constructions à prédication seconde (p.ex. Neveu 1998), les deux ont des emplois assez proches : dans des énoncés du type (2a-b), le participe adjoint peut être paraphrasé par un gérondif, même si son statut fonctionnel n’est pas le même (Halmøy, 2003 : 156-157) : (2a) Arrivant à Paris, Emile a proposé à Léa de [...]. (2b) En arrivant à Paris, Emile a proposé à Léa de[...]. (Halmøy, 2003 : 157) Le finnois ne connaît ni ce genre de constructions détachés ni de forme appelée ‘gérondif’, et les deux participes présents finnois (actif et passif) ne correspondent jamais à un participe présent détaché français : en plus de subordonnées, on trouve à leur place le deuxième infinitif, soit à l’inessif, soit à l’instructif, formes nominales qu’on trouve également dans la traduction des gérondifs : (3a) […] ? me demanda-t-elle sèchement en me montrant l’une des lignes incriminées. (Nothomb, p. 62) […] : hän kysyi minulta kuivakkaasti näyttäen erästä Unajin moittimaa riviä. (Suni, p. 4) (3b) L’espace d’un instant, il sourit, croyant que […] je m’étais trompée de commodités. (Nothomb, p. 138-139) Hetken hän hymyili luullen, että minä […] olin erehtynyt mukavuuslaitoksesta. (Suni, p. 94) : Dans cette communication, nous examinerons quatre traductions littéraires en nous demandant dans quels cas et de quelle manière la différence entre le participe et le gérondif a éventuellement été prise en considération.

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In this paper, we present the design and development details of a micro air vehicle (MAV) built around a quadrotor configuration. A survey of implemented MAVs suggests that a quadrotor design has several advantages over other configurations, especially in the context of swarm intelligence applications. Our design approach consists of three stages. However, the focus of this paper is restricted to the first stage that involves selection of crucial components such as motor-rotor pair, battery source, and structural material. The application of MAVs are broad-ranging, from reconnaissance to search and rescue, and have immense potential in the rapidly advancing field of swarm intelligence.

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Grouping and coordination tactics for ground attack missions by a heterogeneous mix of reconnaissance, enemy suppression, and attack unmanned aerial vehicles (UAVs) is presented. Dubins' paths are used to determine the optimal number of attack UAVs and their positional and heading freedoms, as functions of weapon seeker range and field of view. A generic battlefield scenario with layered defense is created and the tactics are evaluated on a Group Flyer simulation platform for both nominal and off-nominal conditions.

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Résumé: Le travail collaboratif s’invite à présent partout, et est identifié dans des domaines aussi multiples que variés. Dans le monde de l’entreprise, de la prise en charge médico-sociale, de l’éducation / formation, de la recherche, de l’économie, de la politique, de la gestion de carrière… etc. Ce travail vise dans un premier temps à décliner ce qu’est la collaboration, ses caractéristiques, ses contextes d’utilisation, et la façon dont elle se différencie des autres formes d’organisation (coopération et compétition notamment). Dans un deuxième temps, il réexamine la question de la nouveauté du travail collaboratif à la lumière des résultats obtenus. S’il est assez évident que les « ingrédients », les attributs du travail collaboratif ne sont pas nouveaux (le développement informatique mis à part), il semble en revanche que les combinaisons rencontrées et les domaines d’application génèrent de nouvelles questions. Pour finir, en s’inspirant des termes associés à collaboration, il considère quelques-uns des nouveaux enjeux dans la sphère professionnelle.

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Résumé: Le défi vital que la Révélation pose à la philosophie légitime la question de leurs rapports possibles. La raison considère d’abord l’absence de rapport en distinguant radicalement ce qui relève de chacune. Mais l’élan fondamental orienté vers le divin qui anime cette faculté, la rend naturellement théologique. Pour éviter le scepticisme, incompatible avec son dynamisme naturel, la raison finit par dévaloriser la Révélation. Cette attitude signifie l’unicité de l’autorité théologique de la raison, alors naturellement divine. Développée à partir du XVIIIème siècle, elle culmine avec l’homme démiurgique des XIX et XXème siècles. Mais, ne pouvant justifier l’universalité de ses élaborations idéologiques, la raison hésite entre le scepticisme ou le totalitarisme, deux renoncements à l’exercice philosophique. L’acceptation du soutien lumineux de la Révélation, qui suppose l’humble reconnaissance des limites de la raison, ne nuit pas à cet exercice, mais le féconde, et, seule, en permet l’épanouissement. Eclairée par la Révélation, la philosophie contribue au bonheur suprême des hommes, qui demeure son intention fondamentale.

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This paper is a study of place-names and signs in the Basque Country from the point of view of language law. These are matters that relate to both the status and corpus of language and contribute to the formation of the language landscape,» After a brief historical introduction, the author focuses on the factors that bear on signs and the language 1andscape: the cornpetence factor and the language factor. The description of the latter leads the author to a discussion of the existing language system, in which the Spanish and Basque sharing official status does not necessarily entail the obligation to use both languages at the same time. Using this discussion as a frame of reference, the au- thor analyses place-names, traffic signals and signs. As for place-names, the existing rules are deemed rigid and lacking in ambition, in that they do not pursue the dissemination of official Basque forms. In traffic signaIs, Basque has to appear alongside Spanish, which is required by Spanish legislation, although this bilingualism excludes place-names that have an official Basque form only. With regard to signs, the author analyses public premises, companies licensed to provide public services and the private sector. For public premises there is no specific regulation, but the status of Basque as an autochthonous language, together with the identification and informatíon purposes of signs, could support the exclusive use of this language, According to the author , companies licensed to provide public services should observe the same language system as the goverment and therefore promote the use of Basque. Finally, in the private sector, the author upholds the legitimacy of measures to promote Basque language use such as tax allowances and exemptions in advertising and commercial signs.

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Charlotte, De Soto, and Hardee counties are east-southeast of Tampa in west-central peninsular Florida, figure 1. In order to plan the future water-resource development of the area, information about the water resources is needed. To meet this need, the Water Resources Division of the U.S. Geological Survey, in cooperation with the Peace River Basin Board of the Southwest Florida Water Management District as part of the statewide cooperative program with the Division of Geology, Florida Board of Conservation, began a continuing hydrologic data collection program in July, 1963, as an initial step in the investigation and evaluation of the groundwater resources of Hardee and De Soto counties. A similar hydrologic data program commenced in Charlotte County in July, 1964. Previous work in Hardee and De Soto counties included a one year reconnaissance by the Division of Water Resources and Conservation, Florida Board of Conservation, which concluded in June, 1963, and resulted in a hydrologic report (Woodard, 1964). As an outgrowth of the hydrologic data program, a Map Series report portraying the chemical character of water in the Floridan aquifer in the southern Peace River basin was prepared in 1967 (Kaufman and Dion). The data contained herein constitute the basis for the Map Series report. Additional selected data, including records of wells and chemical analyses,, on the ground-water resources of the three county area are also included and are published to make the data available. (Document has 28 pages.)

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[ES]A lo largo de este artículo se pasan revista a cinco cuentiones que muestran la evolución de la pena de muerte en la Corona de Castilla a lo largo de la Edad Media. En primer lugar, se presta atención al paso de la ejecución privada de la justicia a la pública y en qué casos se mantuvo la venganza, aunque con la autorización judicial. En segundo lugar, se pasa revista a las formas de aplicar la pena de muerte, privilegiando los siguientes tipos: el ahorcamiento por los pies, el asaeteamiento, el empozamiento y el encubamiento. En tercer lugar, se expone el ritual de ejecución de las penas capitales desde que el reo sale de la cárcel y es conducido al cadalso, hasta que el cuerpo es sepultado o queda expuesto a perpetuidad. En cuarto lugar, se reflexiona sobre la incidencia de la rebeldía o contumacia del acusado ante los requerimientos de la justicia en la imposición de la pena de muerte. En quinto y último lugar, se analizan las circunstancias que llevaron a la Corona de Castilla, a partir del último tercio del siglo XV, a relegar la pena de muerte entre el elenco punitivo y preferir castigos que tuvieran utilidad pública.

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[ES]A lo largo de las páginas de este trabajo se pasa revista a diversas cuestiones que permiten realizar una aproximación a las diversas formas de vida cotidiana y mentalidad del País Vasco y Navarra durante los siglos bajomedievales. Esas cuestiones aluden al primum vivere, al ciclo vital, al control de la vida privada de los individuos y pública de las comunidades por parte de las autoridades, las fiestas, las supersticiones y distintos aspectos relativos a la cultura, como literatura, historiografía y arte.

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The Green Swamp area in central Florida is another area where man is developing agricultural land from marginal land. Though the area is by no means as extensive as that of the Everglades, the present efforts for its development are similar to the early efforts for developing the Everglades in that many miles of canals and ditches have been constructed to improve the drainage. Lest the early mistakes of the Everglades be repeated, the Florida Department of Water Resources considered that an appraisal of the physical and hydrologic features of the area was needed to determine the broad effects of draining and developing the swamp. This reconnaissance provides information required by the State of Florida for determining its responsibility and policy in regard to the Green Swamp area and for formulating future plans for water management of the area. Some of the features that have been determined are: the amount of rainfall on the area; the pattern of surfacewater drainage; the amount and direction of surface-water runoff; the direction of ground-water movement; the interrelationship of rainfall, surface water, and ground water; the effects of improved drainage facilities'; and the effects of the hydrologic environment on the chemical quality of water of the area.(PDF contains 106 pages.)

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[EUS]Argudiatzeko orduan izen kohesiorako mekanismoak nola erabiltzen diren aztertzen du lan honek. Horretarako 12 eta 14 urteko ikasleek iritzia emateko idazten dituzten gutunak hartzen dira kontuan, bi alderdi hauei erreparatuz: aurrekaria aurkeztu eta mantentzeko erabiltzen diren adierazpide anaforikoen ezaugarriei, eta adinaren arabera adierazpide horien erabileran egon daitezkeen ezberdintasunei. Adibide batzuen bitartez ikusiko dugunaren arabera, 14 urteko ikasleek estrategia diskurtsibo hobeak erabiltzen dituzte gutunari izen kohesioa emateko, besteak beste testuaren gestio globala eta planifikazioa ere hobeak direlako.

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The study examines the integration of cultural, economic and environmental requirements for fish production in Borno State, Nigeria. A reconnaissance survey was conducted transferring some selected Local Government Areas. 60 questionnaires were administered in the six Local Governments representing Southern Borno State with Biu and Shani, central Borno with Konduga & Jere and Northern Borno with Gubia and Kukawa respectively. There is no cultural constraint to fish production but about 63% prefers to invest in other farming activities than in fish farming. 33% are not aware that fish can be cultured apart from getting it from the wild. 35% have the impression that fish farming ventures can be handled by government only. The economic earnings for fish production are high especially in some parts of Northern Borno, but the Local market potentials throughout the state are great. Nigeria has suitable soil for ponds apart from few locations at the central and Northern Borno that are made by sandy soil. Numerous perennial and seasonal rivers, streams, lakes, pools and flood plains adequate for fish culture especially in Southern Borno exist. The mean annual rainfall can result in some water storage in ponds. In areas where the annual precipitation is less than 550mm, exist few flow boreholes with potentials for fish production. The temperature regime may support growth and survival of fish even during the hottest months of the year (March, April and May). With the understanding and manipulation of these requirements, fish production in Nigeria can be greatly enhanced

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Plate tectonics shapes our dynamic planet through the creation and destruction of lithosphere. This work focuses on increasing our understanding of the processes at convergent and divergent boundaries through geologic and geophysical observations at modern plate boundaries. Recent work had shown that the subducting slab in central Mexico is most likely the flattest on Earth, yet there was no consensus about what caused it to originate. The first chapter of this thesis sets out to systematically test all previously proposed mechanisms for slab flattening on the Mexican case. What we have discovered is that there is only one model for which we can find no contradictory evidence. The lack of applicability of the standard mechanisms used to explain flat subduction in the Mexican example led us to question their applications globally. The second chapter expands the search for a cause of flat subduction, in both space and time. We focus on the historical record of flat slabs in South America and look for a correlation between the shallowing and steepening of slab segments with relation to the inferred thickness of the subducting oceanic crust. Using plate reconstructions and the assumption that a crustal anomaly formed on a spreading ridge will produce two conjugate features, we recreate the history of subduction along the South American margin and find that there is no correlation between the subduction of a bathymetric highs and shallow subduction. These studies have proven that a subducting crustal anomaly is neither a sufficient or necessary condition of flat slab subduction. The final chapter in this thesis looks at the divergent plate boundary in the Gulf of California. Through geologic reconnaissance mapping and an intensive paleomagnetic sampling campaign, we try to constrain the location and orientation of a widespread volcanic marker unit, the Tuff of San Felipe. Although the resolution of the applied magnetic susceptibility technique proved inadequate to contain the direction of the pyroclastic flow with high precision, we have been able to detect the tectonic rotation of coherent blocks as well as rotation within blocks.

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Sedimentary rocks on Mars provide insight into past aqueous and atmospheric processes, climate regimes, and potential habitability. The stratigraphic architecture of sedimentary rocks on Mars is similar to that of Earth, indicating that the processes that govern deposition and erosion on Mars can be reasonably inferred through reference to analogous terrestrial systems. This dissertation aims to understand Martian surface processes through the use of (1) ground-based observations from the Mars Exploration Rovers, (2) orbital data from the High Resolution Imaging Science Experiment onboard the Mars Reconnaissance Orbiter, and (3) the use of terrestrial field analogs to understand bedforms and sediment transport on Mars. Chapters 1 and 2 trace the history of aqueous activity at Meridiani Planum, through the reconstruction of eolian bedforms at Victoria crater, and the identification of a potential mudstone facies at Santa Maria crater. Chapter 3 uses Terrestrial Laser Scanning to study cross-bedding in pyroclastic surge deposits on Earth in order to understand sediment transport in these events and to establish criteria for their identification on Mars. The final chapter analyzes stratal geometries in the Martian North Polar Layered Deposits using tools for sequence stratigraphic analysis, to better constrain past surface processes and past climate conditions on Mars.