Thèses sur le sujet « Carved architecture »
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Golmohammadi, Javad. « Wooden religious buildings and carved woodwork in central Iran ». Thesis, SOAS, University of London, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288386.
Texte intégralRibolet, Mathieu. « La décoration architectonique des monuments édens, lignons et sénons, du règne d'Antonin à celui des Sévères ». Thesis, Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCH032.
Texte intégralThe development of monumental stone architecture was part of the most telling clues about roman culture entering in Gaul, after Cesar’s conquest. Short while after the Principate started, new buildings covered with ornamental sculpture created a new architectural landscape in the territories that thus formed the roman Gauls. Even though architectonic ornaments had no precedent in the Iron Age, their spread quickly became very important. Ornaments thus started to evolve, taking monuments from Rome itself as first models ; for example the temple of Mars Ultor.Several authors have already written papers about the evolution of architectonic ornaments in the Imperial Rome, in particular for the Ist century AD. However, publications about the Provinces of the Empire are scarcer, especially regarding north of Gauls and Germanies. This observation is even more obvious for later periods such as the second half of the IInd and the IIIrd century A.D.My thesis belongs to a serie of recent works about « late » architectonic ornaments in roman Gauls and Germanies (about collections such as those of Genainville, Champlieu, Neumagen, Bordeaux, Pont-sainte-Maxence). It focus on a period from the years 130 to the years 230 AD (approximately from the reign of Antoninus to this of Alexander Severus). From a corpus gathered over three civitates (Aedui, Lingones, Senones), my work tries to define which ornaments were employed on the components of architectural orders (basis, columns, capitals, architrave, friezes, cornices), to understand how they were allocated, and to highlight how they evolved over decades. Ornamental repertory is also an important point : it allows to question about evolution mechanisms, patterns diffusion and other reasons that made handcrafters change their carving techniques. To finish, studying architectonic pieces provide possibilities of reconstructing monuments, so as to have a idea of what was building activity like in the three studied civitates
Li, Chen. « Han Dynasty (206BC-AD220) stone carved tombs in Central and Eastern China ». Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:bca2d725-eca3-4d10-bc5f-f77fb0228ece.
Texte intégralCarey, Katherine Elizabeth. « Architecture and the motion of life ». Thesis, Montana State University, 2009. http://etd.lib.montana.edu/etd/2009/carey/CareyK1209.pdf.
Texte intégralLane, Kathleen Irene Emma. « Architectural sculpture in Romanesque England : forms, functions and audience ». Thesis, University of East Anglia, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262800.
Texte intégralShaffer, Mason Jay. « Choosing a career in landscape architecture dimensions of fit / ». Pullman, Wash. : Washington State University, 2010. http://www.dissertations.wsu.edu/Thesis/Spring2010/m_shaffer_042310.pdf.
Texte intégralTitle from PDF title page (viewed on July 12, 2010). "Department of Horticulture & Landscape Architecture." Includes bibliographical references (p. 93-95).
Chaumier-Bouron, Morgane. « Les restaurations du décor sculpté du château de Blois au XIXe siècle à travers l'étude de son fonds lapidaire ». Thesis, Tours, 2016. http://www.theses.fr/2016TOUR2005.
Texte intégralClassified on the first list of “Historic Monuments” and the first civil building to have its restoration requested and funded by the French State, the Chateau of Blois was the object of two renovation programmes starting in 1843 and respectively supervised by Félix Duban (1797-1870) and Anatole de Baudot (1834-1915). An outstanding synthesis of the history of French architecture, the chateau was also the experimenting field for various techniques, methods and approaches of restoration appearing in the 19th century and stimulating the national debate, in which Viollet-le-Duc played a major role. These unique inventory and analysis of the lapidary collection of the Chateau of Blois, to which are added the studies, the mock models, and the plaster casts of the decorative patterns before their restoration, allow to renew the knowledge about the carved décor of the Louis XII’s and the Francis I’s wings. This study puts into perspective the plaster casts, the stones taken off the facades, the present facades, the manuscript and iconographic sources, and it hereby brings to light the specificities of each restoration campaign, their differences and their complementarity. It highlights two different perceptions of the Renaissance and the way they were expressed in the stone by the 19th-century architects. Thus, thanks to its exemplary restoration and the way it integrated the 19th century into its own history, the Chateau of Blois acts as a true model for restoration campaigns
Raguet, Jean-René. « Développement de nouvelles architectures mémoires non-volatiles robustes ». Aix-Marseille 1, 2009. http://www.theses.fr/2009AIX11057.
Texte intégralThe non-volatile floating gate memories have for two decades, an unprecedented commercial success. We find these memories in almost all daily electronic products via the cell phone, smart cards, RFID tags found on food products, or simply the memory sticks. These memory devices are ubiquitous and are in constant evolution to store more information on a small silicon area. However, major technological barriers to reduce the memory size appear related to the structure of these memories, but also the performances required. Indeed, a booming sector, namely the automotive, requires good reliability performances under high heat stress. In this context, this thesis proposes new floating gate memory structures in a standard flow integration and with good reliability. Good reliability means a memory with good retention and endurance performances. First, we focused on technological solutions to improve the retention performances of EEPROM cell. Three modifications in the cell process flow are proposed: the tunnel oxide thickness increase, the injection of nitride in tunnel oxide and the implantation of boron into the floating gate. The retention results obtained are interesting, but each solution creates some problems. In a second step, we have developed two structures based on double gate allowing a reduced memory point area, good endurance performances and programming voltages close to or lower than the EEPROM cell. These structures were simulated, optimized and integrated on silicon, then characterized to validate the concepts and to estimate their electrical performances. The last part of this work is devoted to the development of a memory cell with two floating gates allowing to store three bits, based on multi-bit and multi-levels cells concepts. This cell uses specific programming operations with floating gates discharge phenomenon by a sharp effect and with a charges injection by band to band tunnelling effect. These two phenomena have been studied and prove good electrical results
Dungavell, Ian Robert. « The architectural career of Sir Aston Webb (1849-1930) ». Thesis, Royal Holloway, University of London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340884.
Texte intégralCemal, Havar. « Reinterpreting traditional weave : Revisiting vernacular architecture ». Thesis, KTH, Arkitektur, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-146103.
Texte intégralJag är intresserad av erfarenheter och kunskap som förs vidare från generation till generation, och i en bred mening är detta utgångspunkten för mitt examensarbete. Jag är av kurdisk härkomst, och jag visste tidigt att jag ville göra ett projekt som relaterade till kurdisk tradition. Jag var speciellt fascinerad av kurdisk vävning och hantverk, och hur denna tradition kunde omtolkas arkitektoniskt och användas som en tektonisk komponent. Jag var inte intresserad av att helt enkelt reproducera traditionell arkitektur, utan snarare att använda vissa tekniker och metoder som ett sätt att skapa något nytt. Inom min familj, finns det erfarenhet av vävning. Med sin kunskap, har det hjälpt mig tekniskt men även med frågor som rör den sociala och traditionella. Studien bygger på att utveckla designtekniker and kurdisk vävtekniker och principer. Min designteknik har främst varit inriktad på slit tapestry tekniken, mer känd som kelim, där öppningar skapas när två separat vävda områden väft möts längs intilliggande varptrådar utan att låsas. Med denna teknik, finns det utrymme för spontanitet, vilket har tillåtit mig att använda väv ramen och varpen att utveckla min designteknik. Förutom vävning tradition, är projektet också baserat på den lokala successiva arkitekturen samt islamisk arkitektur när det gäller klimat-och sociala aspekter.
Bazrafshan, Sepideh. « A Study of Translating the Weaving Art into Architecture : Carpet Museum in Washington DC ». Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/25239.
Texte intégralMaster of Architecture
Osborn, Caitlin. « Fostering Connectivity : Mediating the Urban and Human Scale through Architecture ». University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1280779696.
Texte intégralRossi, Romain. « Reconstruction 3D volumétrique par vision omnidirectionnelle sur architecture massivement parallèle ». Rouen, 2011. http://www.theses.fr/2011ROUES025.
Texte intégral3D reconstruction of an unknown scene is a classical computer vision problem. Usual solutions, which use a pair of cameras in stereoscopic configuration and an algorithm relying on image disparities, don't allow to create a densely sampled 3D model. Moreover, processing this model in real-time is a complex task which often needs an implementation on dedicated hardware (FPGA or DSP), very powerful but hard to use. In this thesis, we propose a volumetric reconstruction method aiming to produce a high-resolution 3D model of the scene surrounding a mobile robot. A pair of catadioptric cameras allows panoramic acquisition of the whole scene. The reconstruction algorithm, adapted for the massively-parallel architecture of a very powerful and inexpensive Graphical Processing Unit (GPU) tries to limit data-dependencies to improve performances. This reconstruction method also benefit from additional pictures, taken as the robot moves in the scene, to incrementally improve the 3D model. The final results are qualitatively equivalent to the ones obtained with classical methods, but our approach allows a 3D resolution far better (500x500x200 voxels) with a very short running time (about 5 seconds for each reconstruction). The real-time objective (2 reconstructions per second) can even be reached for a lower-resolution (150x150x150 voxels). Experimental results on a real image validate the proposed approach
Saleh, Hayder. « Une architecture novatrice de sécurité à base de carte à puce Internet ». Versailles-St Quentin en Yvelines, 2002. http://www.theses.fr/2002VERSA009.
Texte intégralTrautmann, Thomas. « Développement d'un modèle de cartes topologiques auto-organisatrices à architecture dynamique : application au diagnostic ». Compiègne, 1995. http://www.theses.fr/1995COMPD845.
Texte intégralCalenzo, Patrick. « Développement de nouvelles architectures mémoires non volatiles bas coût et basse consommation ». Aix-Marseille 1, 2009. http://www.theses.fr/2009AIX11051.
Texte intégralThe objectives of this thesis are to conceive and to develop non volatile memories with floating gate which are low cost, low voltage consumption and compatible with a CMOS standard logic process. In order to be carried out, a state of the art has put forth the cells which are “high-achieving” in this technology. This has permitted to see the qualities and the defects of the cells and enabled to target the main points which need careful consideration. From this onwards, a calibration methodology, usable for any semi conductor device, has been developed. This methodology was put into practice on an EEPROM cell, which served as the foundations for the development of the memory cells, throughout this paper. Furthermore, a single poly silicon double implant memory cell has been studied. This cell has been developed from its operating concept to its electric validation on silicon. The manufacturing process suggested gave way to a single poly-silicon memory cell in a CMOS logic technology. In addition, the cell consumption is in perfect accordance with the low voltage consumption criteria. Finally, this cell is interesting in regards to its size which is only 1,1 μm² in a technology of 0,13 μm. This makes it the smallest existing cell for this particular type of memory. In parallel to this work, another single poly silicon cell, which exists in two different versions, has been suggested. These cells have the particularity to be created in a shallow trench isolation. This reinforces the idea of low cost because the surface of the unit cell can be reduced but at the same time remains compatible with a CMOS standard logic process. All the basics needed to create this cell have been validated electrically and give way to encouraging energy consumption results. The outlook for this work would be to improve the two developed concepts in order to have them industrialized
Hembree, Bridget. « Designing Victorian London : the career of James Bunstone Bunning, city architect ». Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708992.
Texte intégralTran, Tuan Tu. « Comparaisons de séquences biologiques sur architecture massivement multi-coeurs ». Thesis, Lille 1, 2012. http://www.theses.fr/2012LIL10138/document.
Texte intégralSearching similarities between sequences is a fundamental operation in bioinformatics, providing insight in biological functions as well as tools for high-throughput data. There is a need to have algorithms able to process efficiently billions of sequences. To look for approximate similarities,a common heuristic is to consider short words that appear exactly in both sequences, the seeds, then to try to extend this similarity to the neighborhoods of the seeds. The thesis focuses on this second stage of seed-based heuristics : how can we retrieve and compare efficiently the neighborhoods of the seeds ? The thesis proposes several solutions tailored for manycore processors such as today’s GPUs. Such processors are making massively parallel computing more and more popular. The thesis proposes direct approaches (extension of bit-parallel Wu-Manber algorithm, published in PBC 2011, and binary search) and approaches with another index (with perfect hash functions). Each one of these solutions was conceived to obtain as much fine-grained parallelism as possible, requiring intensive but homogeneous computational operations. All proposed methods were implemented in OpenCL and benchmarked. Finally, the thesis presents MAROSE, a prototype parallel read mapper using these concepts. In some situations, MAROSE is more efficient than the existing read mappers with a comparable sensitivity
Lynch, David John. « An analysis of the role of glucan-binding proteins in Streptococcus mutans biofilm architecture and caries development ». Diss., University of Iowa, 2010. https://ir.uiowa.edu/etd/852.
Texte intégralHeeley, Edward. « Amyas Douglas Connell (1901-1980) : the English modern movement phase of his architectural career ». Thesis, University of Liverpool, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.556170.
Texte intégralGallo, Luciana. « The architectural career of Sebastiano Ittar (1768-1847) and his association with Lord Elgin ». Thesis, Royal Holloway, University of London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313028.
Texte intégralDandjinou, Toundé Mesmin. « Une architecture d'administration de cartes à puce, similaire à OTA, et dédiée aux réseaux sans fil IP ». Paris, ENST, 2006. http://www.theses.fr/2006ENST0052.
Texte intégralIP wireless networks are invading most of our life areas. But the lack of secured access of these networks is a serious brake for the development of new services in them. In our work, we propose to use smart cards as security modules, as it is the case in the mobile radio telephony networks GSM. For this purpose in spite of smart cards limitations of their computational and storage capabilities, we suggest a new protocol named EAP-SSC (EAP Secured Smartcard Channel). This protocol is dedicated to the mutual authentication using both symmetrical and asymmetrical cryptographic keys contexts. As IP wireless networks are operated by various administrative authorities, it is necessary to anticipate the consideration of the diversity of the underlined security politics. So, we propose a platform named OpenEAPSmartcard intended to be set up in every Java card of the market place. This platform is opened and easy for being convenient for new authentication scenarios chosen by the computer programmers. Security of cryptographic materials stored on the servers is not safeguarded, because of the operating systems flaws and vulnerabilities; access points closed to the users are less sheltered from attacks. For that reason we suggest to create authentication micro-servers that correspond to EAP servers included in the Java smart cards. The deployment of those micro-servers on a large scale will cause the problem of keeping them up to date. We propose a software architecture called TEAPM (Trusted EAP Module) which heart is formed by EAP and EAP-TLS surrounded by XML and HTTP protocols. This architecture allows the "On The Air" secured administration of the micro-servers
Sassatelli, Gilles. « Architectures reconfigurables dynamiquement pour les systèmes sur puce ». Montpellier 2, 2002. http://www.theses.fr/2002MON20052.
Texte intégralKhacef, Lyes. « Exploration du calcul bio-inspiré avec des architectures neuromorphiques auto-organisées ». Thesis, Université Côte d'Azur, 2020. http://www.theses.fr/2020COAZ4085.
Texte intégralThe brain's cortical plasticity is one of the main features that enable our capability to learn and adapt in our environment. Indeed, the cerebral cortex has the ability to self-organize itself through two distinct forms of plasticity: the structural plasticity that creates (sprouting) or cuts (pruning) synaptic connections between neurons, and the synaptic plasticity that modifies the synaptic connections strength. These mechanisms are very likely at the basis of an extremely interesting characteristic of the human brain development: the multimodal association. In spite of the diversity of the sensory modalities, like sight, sound and touch, the brain arrives at the same concepts. Moreover, biological observations show that one modality can activate the internal representation of another modality when both are correlated. To model such a behavior, Edelman and Damasio proposed respectively the Reentry and the Convergence Divergence Zone frameworks where bi-directional neural communications can lead to both multimodal fusion (convergence) and inter-modal activation (divergence). Nevertheless, these theoretical frameworks do not provide a computational model at the neuron level.The objective of this thesis is first to explore the foundations of brain-inspired self-organization in terms of (1) multimodal unsupervised learning, (2) massively parallel, distributed and local computing, and (3) extremely energy-efficient processing. Based on these guidelines and a review of the neural models in the literature, we choose the Self-Organizing Map (SOM) proposed by Kohonen as the main component of our system. We introduce the Iterative Grid, a fully distributed architecture with local connectivity amongst hardware neurons which enables cellular computing in the SOM, and thus a scalable system is terms of processing time and connectivity complexity.Then, we assess the performance of the SOM in the problem of post-labeled unsupervised learning: no label is available during training, then very few labels are available for naming the SOM neurons. We propose and compare different labeling methods so that we minimize the number of labels while keeping the best accuracy. We compare our performance to a different approach using Spiking Neural Networks (SNNs) with Spike Timing Dependant Plasticity (STDP) learning.Next, we propose to improve the SOM performance by using extracted features instead of raw data. We conduct a comparative study on the SOM classification accuracy with unsupervised feature extraction from the MNIST dataset using two different approaches: a machine learning approach with Sparse Convolutional Auto-Encoders using gradient-based learning, and a neuroscience approach with SNNs using STDP learning.To prove the SOM ability to handle more complex datasets, we use transfer learning in the mini-ImageNet few shot classification benchmark to exploit a Wide Residual Network backbone trained on a base dataset as a feature extractor, then we use the SOM to classify the obtained features from the target dataset.Finally, we move into the multimodal association mechanism. We build the Reentrant SOM (ReSOM), a brain-inspired neural system based on the Reentry principles using SOMs and Hebbian-like learning. We propose and compare different computational methods for multimodal unsupervised learning and inference, then quantify the gain of both convergence and divergence mechanisms on three multimodal datasets. The divergence mechanism is used to label one modality based on the other, while the convergence mechanism is used to improve the overall accuracy of the system. We compare our results to SNNs with STDP learning and different fusion strategies, then we show the gain of the so-called hardware plasticity induced by our model, where the system's topology is not fixed by the user but learned along the system's experience through self-organization
Collange, Sylvain. « Enjeux de conception des architectures GPGPU : unités arithmétiques spécialisées et exploitation de la régularité ». Phd thesis, Université de Perpignan, 2010. http://tel.archives-ouvertes.fr/tel-00567267.
Texte intégralFernández, Almoguera Adrián. « De l’Académie des beaux-arts aux chantiers de l’Empire : Madrid et la construction d’une nouvelle pensée architecturale en Espagne (1770-1814) ». Thesis, Sorbonne université, 2020. http://www.theses.fr/2020SORUL099.
Texte intégralThe opening of the Academy of San Fernando in 1752 marks a turning point in the history of architecture in Spain. It quickly became a center of creation, debate and diffusion of a new architectural thought inspired by the European models. The Academy introduced a new architectural culture from a pedagogical model complemented by experiences such as travel to Rome, and attested in architectural competitions. Alongside these artistic transformations, from the 1770s on, the Academy took on an incredible power in defining the profession of architect and control of Spanish public architecture. This is where the relationship between the Academy and the urban environment intensified, especially in Madrid, where a great process of embellishment and equipment began during the same period. In this context of exchange between academic thought and the transformation of Madrid, the public authorities of the late eighteenth century, structured around a management administration of the architectural project renovations, encouraged the construction of a series of great monuments, through which we can see the theoretical and stylistic evolution of the new Spanish classicism of the end of the Enlightenment. In 1808, the incorporation of Madrid into the First Empire system marks a turning point in this process begun since the 1770s. Madrid is then the subject of profound institutional, urban and architectural transformations that brings it closer to European experiences, completing previous experiences and mark the subsequent evolution of this capital from the Restoration of 1814
An, Ting. « Architectures d'opérateurs numérique auto-contrôlables ». Thesis, Paris, ENST, 2014. http://www.theses.fr/2014ENST0054/document.
Texte intégralThe steady geometrical reduction of CMOS technology brought a great industry success and affected a lot the human life. However, the integrated circuits (ICs) are shrinking along with new challenges. The design and manufacturing are becoming more complex than before. ICs suffer from two major problems: the parametric variability in materials and limited precision processes, and the sensibility to environment noise. With the increasing failure rate related to these two problems, the future ICs implemented with sub-micron CMOS technology are expected to be less reliable. New reliable ICs are highly desired in critical applications such as avionic, transport and biomedicine. Numerous solutions have been reported in literature covering the enhancement in different abstraction levels (i.e., system level, architecture level and electrical level). Among these solutions, the improvement in architecture level benefits the independence from CMOS technology and the low latency of reaction. Expected architectural solutions will be self-controlled meaning that is able to either automatically indicate the occurrence of faults or directly mask the faults. This thesis is devoted to the reliability analysis methodology and reliability enhancement approaches on architecture level. In particular, the reliability issues in usage time are discussed in details. Digital arithmetic operators for signal processing are taken as studied objects. In addition to the basic operators (i.e., binary adders), coordinate rotation digital computer (CORDIC) and advanced encryption standard (AES) processor are also covered in the scope of this work
Plouzennec, Yvon. « La carrière de Claude Jean-Baptiste Jallier de Savault (1739-1806) : architecte du règne de Louis XV à l’Empire ». Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUL141.
Texte intégralThe architect Claude Jean-Baptiste Jallier de Savault is an unsung figure whose rediscovery is relatively recent. Born in 1739 in Château-Chinon, he grew up in the Protestant milieu of a tradesman family. In the 1750s, he moved to Paris and joined the office of Jacques-Germain Soufflot, then at the height of its activity. The academic course he followed in parallel with this practical training was crowned by two second prizes in 1758 and in 1760. Supported by his master and Charles-Nicolas Cochin, he was accorded the status of a student architect of the Academy of France in Rome and resided at the Palais Mancini in 1762. Upon his return, he continued his apprenticeship with Ange-Jacques Gabriel before starting a career in the service of financiers of the Ancien Régime. This mostly Protestant clientele offered him the opportunity to carry out various projects in Paris, in thenorth-east of the kingdom, as well as in Switzerland. The last years of the reign of Louis XVI, marked by the accession of Jacques Necker to the Directorate General of Finance, was a propitious time in his career. Given thekingdom’s worsening political and financial situation, however, his two public commissions from this time (the Royal square of Brest and the Paris headquarters of the Caisse d’Escompte) were never built. After a brief engagement in political life in the early days of the Revolution, he was employed by the Public Works Commissionand subsequently became an architect of civil buildings under the Directory. With this post, which he held until his death in 1806, he finally gained something of the official status and legitimacy that had long eluded him
Weber, Nicolas. « Morphologie, architecture des dépôts, évolution séculaire et millénaire du littoral charentais : apports de la sismique réflexion combinée à des suivis bathymétriques et validée par des vibrocarottages ». La Rochelle, 2004. http://www.theses.fr/2004LAROS133.
Texte intégralOne key point when studying sedimentary dynamics in coastal environments is to decipher sandbodies which are in equilibrium with present-day hydrodynamics from those inherited from older conditions. In order to match this goal, on the Charente coastline, we have recorded a dense seismic grid, ground-truthed by vibracores and age calibrated by old bathymetric charts and radiocarbon dates. The main results are the flollowing : a regional surface of erosion define a complex incised valley network : millenary time-scale sediments show typical features of a transgressive sequence deposited during the last sea level rise, important differences in the sedimentary infill of estuaries allow to discuss previous published models, the morphology of the incised bedrock and millenary time-scale sediments are key features which constraint present-day coastal evolution, recent sediment infill may records climate changes and/or human activities
Tran, Tuan Tu. « Comparaisons de séquences biologiques sur architecture massivement multi-cœurs ». Phd thesis, Université des Sciences et Technologie de Lille - Lille I, 2012. http://tel.archives-ouvertes.fr/tel-00832663.
Texte intégralCourtecuisse, Hadrien. « Nouvelles architectures parallèles pour simulations interactives médicales ». Phd thesis, Université des Sciences et Technologie de Lille - Lille I, 2011. http://tel.archives-ouvertes.fr/tel-00772312.
Texte intégralSwan, Marilyn Rose. « HAYASHI YASUO AND YAGI KAZUO IN POSTWAR JAPANESE CERAMICS : THE EFFECTS OF INTRAMURAL POLITICS AND RIVALRY FOR RANK ON A CERAMIC ARTIST’S CAREER ». UKnowledge, 2017. https://uknowledge.uky.edu/art_etds/15.
Texte intégralBertin, Xavier. « Morphodynamique séculaire, modélisation et architecture interne d'un système baie-embouchure tidale : le Pertuis de Maumusson et la Baie de Marennes-Oléron ». La Rochelle, 2005. http://www.theses.fr/2005LAROS140.
Texte intégralThis thesis presents the study at different space and time scales of a coastal system including the Marennes-Oléron Bay and its southern inlet, the Pertuis de Maumusson. The historical data anlysis allows to demonstrate and to quantify the secular morphological changes of this area. In particular, its filling in sediment is pointed out. The study of sediment deposits architecture by using V. H. R. Seismic bring elements concerning the evolutions of this coastal system at millenia time-scale. The combination of seismic and historical data allows to propose a time-varying bedrock control of Maumusson Inlet main Channel. The filling in sediment of this tidal inlet is linked to the filling of the Marennnes-Oéron Bay, according to classical long-term morphodynamic mechanisms. This hypothesis is validated by the development of tide numerical simulations for different historical bathymetric settings. The longshore sediment transport at the updrift coast of Maumusson Inlet is estimated by using the combination of fluorescent tracers and numerical simulations. The kilometer-scale evolution of Maumusson Inlet adjacent shorelines is proposed to be related to the location of the inlet main channel and deltas. Finally, this multi-scale study leads to a general conceptuel model for the system functioning, based on secular morphodynamical mecanisms
Papavramidou, Panagiota. « Architectures de réparation des mémoires pour des hautes densités des défauts ». Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENT090/document.
Texte intégralNanometric scaling increases the sensitivity of integrated circuits to defects andperturbations. Thus, each new generation of manufacturing process is accompanied by a rapiddegradation of manufacturing yield and reliability. Embedded memories occupy the largestpart of the area of SoCs and comprise the vast majority of transistors. In addition, forincreasing the integration density, they are designed very tightly to the design and electricalrules. Hence, embedded memories concentrate the majority of the manufacturing defectsaffecting a SoC, and are also more sensitive to perturbations. Thus, they are the parts of theSoC the most affected by the deterioration of manufacturing yield and reliability. This thesisdevelops repair architectures optimally combining test algorithms, BIST architectures, anderror correcting codes, in order to propose effective solutions for improving themanufacturing yield and reliability of embedded memories affected by high defect densities
Fuentes-Carrera, Julieta. « Politiques israéliennes d’aménagement du territoire et nation genèse : quelle lecture géopolitique de la région allant de la Méditerranée au Jourdain ? : un pays neuf sur une terre ancienne ». Paris 8, 2013. http://www.theses.fr/2013PA084154.
Texte intégralThe aim of this work is to show from the geopolitical point of view the connections existing between the processes of Nation-building intrinsic to Israel and the Israeli planning policies in the region going from the Mediterranean Sea to the Jordan River. This approach is an analysis of the way territory contributes through its planning to build an Israeli Nation and shapes the inter jewish national identities. The approach raises the question of a plausible normalization of Israel as a State-Nation, if it is understood as a way of “making territory”, of living in it, and from there, as a way of building a Nation. This work attempts to establish a genealogy of Israeli planning policies and strategies, and to venture beyond the conflict representation and the Yishuvim versus Hitnahaluyot myth. It also attempts to set a genealogy of inter jewish identities specific to Israel and to outline the inclusion and exclusion limits of the Israeli Nation beyond juridical, religious or sociological matters. Whether in Israel or in the West Bank the question arises: how to become a native without becoming oriental?
Faour, Ahmad. « Une architecture semi-supervisée et adaptative pour le filtrage d'alarmes dans les systèmes de détection d'intrusions sur les réseaux ». Phd thesis, INSA de Rouen, 2007. http://tel.archives-ouvertes.fr/tel-00917605.
Texte intégralTörtei, Dániel. « Co-design of architectures and algorithms for mobile robot localization and model-based detection of obstacles ». Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30294/document.
Texte intégralAn autonomous mobile platform is endowed with a navigational system which must contain multiple functional bricks: perception, localization, path planning and motion control. As soon as such a robot or vehicle moves in a crowded environment, it continously loops several tasks in real time: sending reference values to motors' actuators, calculating its position in respect to a known reference frame and detection of potential obstacles on its path. Thanks to semantic richness provided by images and to low cost of visual sensors, these tasks often exploit visual cues. Other embedded systems running on these mobile platforms thus demand for an additional integration of high-speed embeddable processing systems capable of treating abundant visual sensorial input in real-time. Moreover, constraints influencing the autonomy of the mobile platform impose low power consumption. This thesis proposes SOPC (System on a Programmable Chip) architectures for efficient embedding of vison-based localization and obstacle detection tasks in a navigational pipeline by making use of the software/hardware co-design methodology. The obtained results are equivalent or better in comparison to state-of-the-art for both EKF-SLAM based visual odometry: regarding the local map size management containing seven-dimensional landmarks and model-based detection-by-identification obstacle detection: algorithmic precision over execution speed metric
Rodriguez, Laurent. « Définition d'un substrat computationnel bio-inspiré : déclinaison de propriétés de plasticité cérébrale dans les architectures de traitement auto-adaptatif ». Thesis, Cergy-Pontoise, 2015. http://www.theses.fr/2015CERG0765.
Texte intégralThe increasing degree of parallelism on chip which comes from the always increasing integration density, raises a number of challenges such as routing information that confronts the "bottleneck problem" or the simple difficulty to exploit massive parallelism thanks to modern computing paradigms which derived mostly from a sequential history.In order to discharge the designer of this complexity, we design a new type of bio-inspired self-adaptive architecture. Mimicking brain plasticity, this architecture is able to adapt to its internal and external environment and becomes homeostatic. Belonging to the embodied computing theory, the computing substrate is no longer thought of as a black box, programmed for a given task, but is shaped by its environment and by applications that it supports.In our work, we propose a model of self-organizing neural map, DMADSOM (for Distributed Multiplicative Activity Dependent SOM), based on the principle of dynamic neural fields (DNF for "Dynamic Neural Fields"), to bring the concept of hardware plasticity. This model is able to adapt the data of each stimulus without need of a continuum on consecutive stimuli. This behavior generalizes the case of applications of such networks. The activity remains calculated using the dynamic neural field theory. The DNFs networks are not directly portable onto hardware technology today because of their large connectivity. We propose models that bring solutions to this problem. The first is to minimize connectivity and to approximate the global behavior thanks to a learning rule on the remaining lateral connections. This shows good behavior in some application cases. In order to reach the general case, based on the observation that when a signal travels from place to place on a grid topology, the delay represents the distance, we also propose two methods to emulate the whole wide connectivity of the Neural Field with respect to hardware technology constraints. The first substrate calculates the transmitted potential over the network by iteratively allowing the data to propagate in all directions. It is capable, in a minimum of iterations, to compute the lateral potentials of the map with a particular weighting of all iterations.The second involves a spike representation of the synaptic potential and transmits them on the grid without cycles. This one is hightly customisable and allows a very low complexity while still being capable to compute the lateral potentials.The network supported, by these substrates, is capable of characterizing the statistics densities of the data to be processed by the architecture, and to control in a distributed manner the allocation of computation cells
Oliveira, Rodrigues Antonio Wendell de. « A methodology to develop high performance applications on GPGPU architectures : application to simulation of electrical machines ». Thesis, Lille 1, 2012. http://www.theses.fr/2012LIL10029/document.
Texte intégralComplex physical phenomena can be numerically simulated by mathematical techniques. Usually, these techniques are based on discretization of partial differential equations that govern these phenomena. Hence, these simulations enable the solution of large-scale systems. The parallelization of algorithms of numerical simulation, i.e., their adaptation to parallel processing architectures, is an aim to reach in order to hinder exorbitant execution times. The parallelism has been imposed at the level of processor architectures and graphics cards are now used for purposes of general calculation, also known as "General- Purpose GPU". The clear benefit is the excellent performance/price ratio. This thesis addresses the design of high-performance applications for simulation of electrical machines. We provide a methodology based on Model Driven Engineering (MDE) to model an application and its execution architecture in order to generate OpenCL code. Our goal is to assist specialists in algorithms of numerical simulations to create a code that runs efficiently on GPGPU architectures. To ensure this, we offer a compilation model chain that takes into account several aspects of the OpenCL programming model. In addition, we provide model transformations that analyze some levels of optimizations based on the characteristics of the architecture. As an experimental validation, the methodology is applied to the creation of an application that solves a linear system resulting from the Finite Element Method (FEM). In this case, we show, among other things, the ability of the methodology of scaling by a simple modification of the number of available GPU devices
Rosenbaum, Laura. « La condition internationale des architectes : le monde en référence : représentations, pratiques et parcours ». Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0605/document.
Texte intégralIn France, architects form a unique profession with a strong professional identity. Numerousresearch projects have reported changes, developments and adaptations to regularly renewedcontexts of intervention. Beyond the environmental or digital revolution, design processes involvinglocal populations, and more restrictive economic and regulatory conditions, one of the majorphenomena of the last two decades is the internationalization of training courses and professionalpractices. Although historically a majority of the French architects practice where they have beentrained, since the 1980s a growing number of them have been working outside the borders(expatriation, export, partnerships). While the profession was conceived within the framework of theNation, the international condition becomes more frequent. The thesis shows that a "methodologicalnationalism" does not correspond to the reality of practices and representations that go beyondnational territories.The sociology of professions, articulated to works of the sociology of the international, offers newinterpretative frameworks of the practices of architects. They show that the international conditionis an integral part of the training and has effects on the careers: the more students gain internationalexperience, the more they practice abroad. This development becomes the basis of a professionalsegmentation: alter-architects, humanitarian and institutional architects, entrepreneurs and iconsorganize their practices and cultivate the value of their profession in the world. Similarly, the analysisof profiles, in the form of portraits, shows the processes of socialization: the insiders favorable to theinternational cause; the universalists whose values are expressed on this scale; the strategists whoorganize their professional biography abroad; the «bivalents » who alternate local and internationalwork. The internationalization of a part of the graduates does not profoundly transform thecollective identity of the group, but expresses a real renewal, too often underestimated, of actionmechanisms and professional cultures. The research combines qualitative and quantitativeapproaches and several sources: a questionnaire (1698 responses), semi-directive interviews (77), insitu observations, case studies, and a literature review. The results show the transition from atraditional national to an international professional model. Finally, more than in a globalization ofexchanges, the practices of architects are structured between the national and international scales ofaction. An openness to the world that is likely to increase
Lagraulet, Hélène. « Plasticité phénotypique et architecture génétique de la croissance et de la densité du bois du pin maritime (Pinus pinaster Ait.) ». Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0085/document.
Texte intégralEvaluating the impact of climate change on current plantations supposes the evaluation of their phenotypic plasticity and their genotypic diversity within the species, under abiotic pressure. Maritime pine is a perennial species of major economical interest in the french Aquitaine region. Wildly studied genetically and ecophysiologically, maritime pine is a very good biological model to see that type of study to the end. In this thesis, we intend to study various traits related to maritime pine growth under a biotic constraints, according to the following approaches: (1) evalutation of the phenotypic variability and (2)dissection of the genetic architecture of the traits (number, location and effects of QTLs). The comparisonbetween envrionmental and phenotypic data will allow us to appreciate the phenotypic pasticity of individuals. Afterwards, studying the genetic architecture of these traits and its variability according to the genetic background of individuals and environmental conditions will allow us to assess the stability ofdetected QTLs.We used 4 progenies of maritime pines: 3 controlled crosses of parents originated from contrasted ecotypes (Corsica, Landes and Morocco) and 1 controlled cross from a second generation of self-pollination (F2). Micro-cores were extracted from the individuals of the F2 population andmicrodensity profiles were established trough 7 consecutive years. Total height and diameter of eachindividual were measured once a year on the 3 others crosses, from 2010 to 2014. Dynamics of apical budburst was also followed on the same individuals in 2012 and 2013. Finally, dynamics of radial growth were monitored on a sub-sample of 239 individuals (spread in 2 of the 3 controlled crosses) during 3 yearsthanks to a unique device of microdendrometers.At the same time, all individuals (form the 4 crosses) were genotyped with several DNA bioarraysof molecular markers, allowing the building of genetic maps. The confrontation of phenotypic and genotypic data enabled to identify genome are as involved in the genetic architecture behind the traitsand to study their stability according to environmental conditions and the genetic background of individuals.This study showed that bud burst varies from year to year, depending on the conditions oftemperature and of the genetic background of individuals. Same way as growth, bud burst is controlled bymany QTLs of moderate effect, varying according to climatic conditions and the genetic background of individuals. The monitoring of seasonal dynamics of wood formation also showed a QTL x environment interaction revealing that wood density is regulated by different genes or the same set of genes,differentially regulated in response to the climate. The last part of the study puts forwards, for the firsttime, the variability of radius daily fluctuations within a full-sib family and its interaction with environmental variables. [...]
Rovira, i. Marquès Maria del Mar. « Casa de la Congregació de la Missió a Barcelona. De l’església de Sant Sever i Sant Carles Borromeu dels paüls a la parròquia mercedària de Sant Pere Nolasc (1703-2017) ». Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/667213.
Texte intégralThe following investigation, entitled Casa de la Congregació de la Missió a Barcelona. De l’església de Sant Sever i Sant Carles Borromeu dels paüls a la parròquia mercedària de Sant Pere Nolasc (1703-2017), is conceived as a historical study of the artistic and architectural features characterizing the house of the Congregation of the Mission in Barcelona, because of their singularity in the artistic context of the eighteenth century in Catalonia. Similarly, this work showcase the results of the investigation related to the structural evolution of the Vincentians' residence in order to explain the adaptation of the building to the successive changes in use and of the urban framework surrounding it. Therefore, we have analysed the circumstances of its establishment in 1703 in Catalonia, its evolution during the eighteenth and first third of the nineteenth century, the effects of the secularization of the sacred space and its transformation to a civil building between 1809 and 1942, to finally study the dismantling of the convent and the rehabilitation of one of its elements, the church of the House of the Mission of Tallers street, in order to develop the project of adaptation to the new urban premises and the Mercedarian Order's cult.
Fronte, Daniele. « Design and development of a recongurable cryptographic co-processor ». Phd thesis, Université de Provence - Aix-Marseille I, 2008. http://tel.archives-ouvertes.fr/tel-00364723.
Texte intégralL'architecture de Celator est basée sur un réseau systolique de 4x4 Processing Elements, nommé réseau de PE, commandé par un Contrôleur réalisé avec une Machine d'États Finis (FSM) et une mémoire locale.
Cette thèse présente l'architecture de Celator, ainsi que les opérations de base nécessaires pour qu'il exécute AES, DES et SHA. Les performances de Celator sont également présentées, et comparées à celles d'autres circuits sécurisés.
Condamine, Romain. « Charles Michel-Ange Challe (1716-1778) : peintre d’histoire et dessinateur de la Chambre et du Cabinet du Roi. Mobilité sociale et professionnelle d’un artiste au XVIIIe siècle ». Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUL013.
Texte intégralCharles Michel-Ange Challe (1716-1778) began as an History painter, a professor of geometry and perspective at the Royal Academy in Paris, before being appointed as Dessinateur de la Chambre et du Cabinet du roi. He was born among a family of Parisian craftsmen, with no link with the numerous dynasties of artists flourishing during this era. The way he pursued his life attest to his outstanding professional emancipation. At the same time, the personal life of the artist, whose background was very modest, attest to a certain social mobility, marked by many recognitions such as his academic affiliations, his links with the Nattier family and the exceptional progress of his economic, cultural and social situation. Punctuated by as many chaos as victories, the career of Michel-Ange Challe, alternately acting, subordinate, forced or emancipated, illustrate in many ways the situation of the parisian artists in the mid of the 18th century
Kilgore, Jenny L. « The Carter Mansion Revisited ». Digital Commons @ East Tennessee State University, 2007. https://dc.etsu.edu/etd/2149.
Texte intégralMarry, Solene. « L'espace public sonore ordinaire : les paramètres de la perception sonore dans les espaces publics : contribution à une connaissance de l'ambiance sonore ». Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00651472.
Texte intégralVandewalle, Jean-Jacques. « Projet OSMOSE : modélisation et implémentation pour l'interopérabilité de services carte à microprocesseur par l'approche orientée objet ». Lille 1, 1997. http://www.theses.fr/1997LIL10233.
Texte intégralKarray, Achraf. « Conception, mise en œuvre et validation d’un environnement logiciel pour le calcul sécurisé sur une grille de cartes à puce de type Java ». Thesis, Bordeaux 1, 2008. http://www.theses.fr/2008BOR13724/document.
Texte intégralAbstract
Pierrot, Philippe. « Mise en oeuvre des processeurs de traitement rapide du signal pour la conception de systèmes dédiés à l'automatique ». Nancy 1, 1988. http://www.theses.fr/1988NAN10485.
Texte intégralAbadi, Mehdi. « Réalisation d'un réseau de neurones "SOM" sur une architecture matérielle adaptable et extensible à base de réseaux sur puce "NoC" ». Thesis, Université de Lorraine, 2018. http://www.theses.fr/2018LORR0068/document.
Texte intégralSince its introduction in 1982, Kohonen’s Self-Organizing Map (SOM) showed its ability to classify and visualize multidimensional data in various application fields. Hardware implementations of SOM, by exploiting the inherent parallelism of the Kohonen algorithm, allow to increase the overall performances of this neuronal network, often at the expense of the flexibility. On the other hand, the flexibility is offered by software implementations which on their side are not suited for real-time applications due to the limited time performances. In this thesis we proposed a distributed, adaptable, flexible and scalable hardware architecture of SOM based on Network-on-Chip (NoC) designed for FPGA implementation. Moreover, based on this approach we also proposed a novel hardware architecture of a growing SOM able to evolve its own structure during the learning phase