Littérature scientifique sur le sujet « Contributions in space and time »
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Articles de revues sur le sujet "Contributions in space and time"
Dépeault, Alexandra, El-Mehdi Meftah et C. Elaine Chapman. « Tactile Speed Scaling : Contributions of Time and Space ». Journal of Neurophysiology 99, no 3 (mars 2008) : 1422–34. http://dx.doi.org/10.1152/jn.01209.2007.
Texte intégralSteib, Imola, Sándor Nagy et János Polonyi. « Renormalization in Minkowski space–time ». International Journal of Modern Physics A 36, no 05 (20 février 2021) : 2150031. http://dx.doi.org/10.1142/s0217751x21500317.
Texte intégralMetaxas, Dimitrios. « Instanton interaction in de Sitter space–time ». International Journal of Modern Physics A 33, no 33 (30 novembre 2018) : 1850200. http://dx.doi.org/10.1142/s0217751x18502007.
Texte intégralKirshenbaum, Nurit, Kylie Davidson, Jesse Harden, Chris North, Dylan Kobayashi, Ryan Theriot, Roderick S. Tabalba et al. « Traces of Time through Space ». Proceedings of the ACM on Human-Computer Interaction 5, ISS (3 novembre 2021) : 1–20. http://dx.doi.org/10.1145/3488552.
Texte intégralPolt, Richard. « Evoking the Momentous Site : Time-Space in the Contributions to Philosophy ». Heidegger Circle Proceedings 37 (2003) : 16–35. http://dx.doi.org/10.5840/heideggercircle2003372.
Texte intégralFabbri, Marco, Nicola Cellini, Monica Martoni, Lorenzo Tonetti et Vincenzo Natale. « The Mechanisms of Space-Time Association : Comparing Motor and Perceptual Contributions in Time Reproduction ». Cognitive Science 37, no 7 (30 avril 2013) : 1228–50. http://dx.doi.org/10.1111/cogs.12038.
Texte intégralMilliken, Bruce, Juan Lupiáñez, Martha Roberts et Biljana Stevanovski. « Orienting in space and time : Joint contributions to exogenous spatial cuing effects ». Psychonomic Bulletin & ; Review 10, no 4 (décembre 2003) : 877–83. http://dx.doi.org/10.3758/bf03196547.
Texte intégralDe Bièvre, Dirk, Patricia Garcia-Duran, Leif Johan Eliasson et Oriol Costa. « Editorial : Politicization of EU Trade Policy Across Time and Space ». Politics and Governance 8, no 1 (31 mars 2020) : 239–42. http://dx.doi.org/10.17645/pag.v8i1.3055.
Texte intégralPOULIS, F. P., et J. M. SALIM. « WEYL GEOMETRY AS CHARACTERIZATION OF SPACE-TIME ». International Journal of Modern Physics : Conference Series 03 (janvier 2011) : 87–97. http://dx.doi.org/10.1142/s2010194511001176.
Texte intégralFODA, OMAR. « MOMENTUM-SUBTRACTION RENORMALIZATION TECHNIQUES IN CURVED SPACE-TIME ». International Journal of Modern Physics A 02, no 05 (octobre 1987) : 1549–65. http://dx.doi.org/10.1142/s0217751x87000818.
Texte intégralThèses sur le sujet "Contributions in space and time"
FERREIRA, ALINE DE OLIVEIRA. « CONTRIBUTIONS TO ARRAY SIGNAL PROCESSING : SPACE AND SPACE-TIME REDUCED-RANK PROCESSING AND RADAR-EMBEDDED COMMUNICATIONS ». PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=30563@1.
Texte intégralCOORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
PROGRAMA DE EXCELENCIA ACADEMICA
Processamento em arranjos de sensores é uma área com vasta aplicação, tanto civil quanto militar, por exemplo em sonar, radar, sismologia e comunicações sem fio. Por meio de processamento espacial e espácio-temporal é possível melhorar suas funcionalidades e explorar novas possibilidades. Esta área vem atraindo cada vez mais a atenção e os esfor¸cos da comunidade científica, especialmente agora, em que antenas phased-array se estabeleceram como uma tecnologia comercial e madura. Neste contexto, nós tratamos o problema de processamento com posto reduzido em processamento espacial (beamforming) e espácio-temporal de sinais radar e a nova área de radares com função dual de radar e comunicações (dualfunction radar-communications, DFRC), que pode ser resumida na incorporação de mensagens de comunicações nas transmissıes radar como uma tarefa secundária. Nesta tese, nós investigamos a aplicação de um novo esquema de reduções de posto baseado em interpolação e decimação em duas áreas distintas: processamento espacial e processamento espácio-temporal de sinais radar. Este algoritmo para redução de posto nunca havia sido testado nestes ambientes antes e apresentou resultados bastante expressivos. Nós também propomos simplificações para reduzir a complexidade computacional do algoritmo em bemforming. Quanto ao tópico de DFRC, nós propomos dois métodos originais para incorporar modulação de amplitude/fase aos lóbulos laterais do diagrama de irradiação do radar de forma robusta. Os métodos propostos são muito mais simples do que o estado-da-arte e apresentam desempenho superior em termos de robustez e aplicabilidade em operações de tempo-real. Nós ainda provemos várias outras análises, comparações e contribuições a esta nova área.
Array processing is an area with many civilian and military applications, e.g. sonar, radar, seismology and wireless communications. By means of space and space-time processing it is possible to enhance their features and explore new possibilities. This area has been attracting increasingly more attention and gathering more efforts of the science community, especially now, that phased array antennas are established as a commercial and mature technology. Within this context, we address the problem of reduced rank processing in space and space-time radar signal processing and the new area of dual-function radar-communications (DFRC), which may be summarized as embedding communication messages into radar emissions as a secondary task for the radar. In this thesis, we investigate the application of a new joint interpolation and decimation rank reducing scheme in two different areas: beamforming and space-time radar processing. This rank reducing algorithm was never tested within these contexts before and shows impressive results. We also propose simplifications for decreasing the computational complexity of the algorithm in beamforming. In the topic of DFRC, we propose two original robust radar-embedded sidelobe phase/amplitude modulation methods which have simple closed form equations. The proposed methods are much simpler than the state of the art and have superior performance in terms of robustness and real-time applicability.
Schoenig, Gregory Neumann. « Contributions to Robust Adaptive Signal Processing with Application to Space-Time Adaptive Radar ». Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/26972.
Texte intégralPh. D.
Baba, Ibrahim El. « Contributions numériques en compatibilité électromagnétique impulsionnelle. Paradigme pour la caractérisation temporelle d'équipements ». Thesis, Clermont-Ferrand 2, 2012. http://www.theses.fr/2012CLF22232/document.
Texte intégralThe work presented in this thesis concerns the use of time techniques for impulsive ElectroMagnetic Compatibility (EMC) applications, mainly for Modes Stirred Reverberation Chamber (MSRC) studies. Contrary to approaches from frequency domain, obviously well-fitted for studies in resonant cavities, the main idea of this thesis was to study an original time method for MSRC investigation to propose new paradigms for equipment characterization. Originally developed in acoustics, the Time Reversal (TR) process recently applied to electromagnetic waves allows focusing it both in time and space. The process quality is even higher if the propagation environment is reverberant. Thus, the Reverberation Chambers (RC) are an ideal locations for TR implementation. After a study of parameters involved in the TR process coupled with the definition of specific numerical methods, the applications of TR in MSRC are exposed. In particular, the interest of selective focusing for radiated susceptibility tests is demonstrated. The importance of absorption and diffraction coefficients for MSRC equipment justifies their accurate and efficient characterization. To this end, the implementation of a temporal calculation of the Total Scattering Cross Section (TSCS) in RC is detailed. The application of this new technique to different forms of stirrers allows finally to face these results with those obtained from standard EMC test
Demir, Serhat. « Diffusion of Police Technology across Time and Space and the Impact of Technology Use on Police Effectiveness and Its Contribution to Decision-Making ». Kent State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=kent1238602124.
Texte intégralGuyot, Maxime. « Neutronics and thermal-hydraulics coupling : some contributions toward an improved methodology to simulate the initiating phase of a severe accident in a sodium fast reactor ». Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4345.
Texte intégralThis project is dedicated to the analysis and the quantification of bias corresponding to the computational methodology for simulating the initiating phase of severe accidents on Sodium Fast Reactors. A deterministic approach is carried out to assess the consequences of a severe accident by adopting best estimate design evaluations. An objective of this deterministic approach is to provide guidance to mitigate severe accident developments and recriticalities through the implementation of adequate design measures. These studies are generally based on modern simulation techniques to test and verify a given design. The new approach developed in this project aims to improve the safety assessment of Sodium Fast Reactors by decreasing the bias related to the deterministic analysis of severe accident scenarios.During the initiating phase, the subassembly wrapper tubes keep their mechanical integrity. Material disruption and dispersal is primarily one-dimensional. For this reason, evaluation methodology for the initiating phase relies on a multiple-channel approach. Typically a channel represents an average pin in a subassembly or a group of similar subassemblies. Inthe multiple-channel approach, the core thermal-hydraulics model is composed of 1 or 2 D channels. The thermal-hydraulics model is coupled to a neutronics module to provide an estimate of the reactor power level.In this project, a new computational model has been developed to extend the initiating phase modeling. This new model is based on a multi-physics coupling. This model has been applied to obtain information unavailable up to now in regards to neutronics and thermal-hydraulics models and their coupling
Bouchiba, Hassan. « Contributions en traitements basés points pour le rendu et la simulation en mécanique des fluides ». Thesis, Paris Sciences et Lettres (ComUE), 2018. http://www.theses.fr/2018PSLEM076/document.
Texte intégralMost surface 3D scanning techniques produce 3D point clouds. This thesis tackles the problem of using points as only explicit surface representation. It presents two contributions in point-based processing. The first contribution is a new raw and massive point cloud screen-space rendering algorithm. This new method can be applied to a wide variety of data from small objects to complex scenes. A sequence of screen-space pyramidal operators is used to reconstruct in real-time a surface and estimate its normals, which are later used to perform deferred shading. In addition, the use of pyramidal operators allows to achieve framerate one order of magnitude higher than state of the art methods. The second proposed contribution is a new immersed boundary computational fluid dynamics method by extended implicit surface reconstruction. The proposed method is based on a new implicit surface definition from a point cloud by extended moving least squares. This surface is then used to define the boundary conditions of a finite-elements immersed boundary transient Navier-Stokes solver, which is used to compute flows around the object sampled by the point cloud. The solver is interfaced with an anisotropic and adaptive meshing algorithm which refines the computational grid around both the geometry defined by point cloud and the flow at each timestep of the simulation
Oswald, Michael. « New contributions to space debris environment modeling ». Aachen Shaker, 2008. http://d-nb.info/988549123/04.
Texte intégralKaracayir, Murat. « Space-time Codes ». Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612028/index.pdf.
Texte intégralDowker, Fay H. « Space-time wormholes ». Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359554.
Texte intégralLamahewa, Tharaka Anuradha, et tharaka lamahewa@anu edu au. « Space-Time Coding and Space-Time Channel Modelling for Wireless Communications ». The Australian National University. Research School of Information Sciences and Engineering, 2007. http://thesis.anu.edu.au./public/adt-ANU20070816.152647.
Texte intégralLivres sur le sujet "Contributions in space and time"
Schatzki, Theodore R. Martin Heidegger : Theorist of space. Stuttgart : Steiner, 2007.
Trouver le texte intégralMartin Heidegger : Theorist of space. Stuttgart : Steiner, 2007.
Trouver le texte intégralSpanio, Enrico Tommaso. Il tempo della scienza e il tempo della coscienza : Bergson e i modelli interpretativi dello spazio-tempo. Venezia : Il cardo, 1996.
Trouver le texte intégral1961-, Aschersleben Gisa, Bachmann T et Müsseler Jochen, dir. Cognitive contributions to the perception of spatial and temporal events. Amsterdam : Elsevier, 1999.
Trouver le texte intégralTsuchi, Ryūichi. Pacific neogene events in time and space : Contributions to the West Pacific. Shizuoka, Japan : IGCP Project 246, 1994.
Trouver le texte intégralInternational Seminar for Sociology of Sport (11th 1993 Vienna, Austria). Sport in space and time : Contributions to the 11th International Seminar for Sociology of Sport. Vienna : Vienna University Press, 1995.
Trouver le texte intégralMoretto, Antonio. Dottrina delle grandezze e filosofia trascendentale in Kant. Padova : Il poligrafo, 1999.
Trouver le texte intégralJ, Berchoud Marie, dir. Les mots de l'espace : Entre expression et appropriation : contribution à une coordination des points de vue autour des sciences du langage. Paris : L'Harmattan, 2009.
Trouver le texte intégralJ, Berchoud Marie, dir. Les mots de l'espace : Entre expression et appropriation : contribution à une coordination des points de vue autour des sciences du langage. Paris : L'Harmattan, 2009.
Trouver le texte intégralGribbin, John R. Time & space. London : Dorling Kindersley, 2000.
Trouver le texte intégralChapitres de livres sur le sujet "Contributions in space and time"
Kersten, Fred. « Time, Space, Other ». Dans Contributions to Phenomenology, 286–347. Dordrecht : Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2265-5_9.
Texte intégralBrand, Claus. « Analysis of time series using linear state space models ». Dans Contributions to Economics, 53–99. Heidelberg : Physica-Verlag HD, 2001. http://dx.doi.org/10.1007/978-3-642-57601-0_4.
Texte intégralMaggio, Sabrina, Claudia Cappello et Daniela Pellegrino. « GIS and Geostatistics for Supporting Environmental Analyses in Space-Time ». Dans Contributions to Statistics, 77–92. Milano : Springer Milan, 2012. http://dx.doi.org/10.1007/978-88-470-2751-0_4.
Texte intégralFedotenkova, Mariia, Peter beim Graben, Jamie W. Sleigh et Axel Hutt. « Time-Frequency Representations as Phase Space Reconstruction in Symbolic Recurrence Structure Analysis ». Dans Contributions to Statistics, 89–102. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-55789-2_7.
Texte intégralPelagatti*, Matteo M. « Price Indexes across Space and Time and the Stochastic Properties of Prices ». Dans Contributions to Statistics, 97–114. Heidelberg : Physica-Verlag HD, 2009. http://dx.doi.org/10.1007/978-3-7908-2140-6_5.
Texte intégralAretusi, Graziano, Lara Fontanella, Luigi Ippoliti et Arcangelo Merla. « Space-time texture analysis in thermal infrared imaging for classification of Raynaud’s Phenomenon ». Dans Contributions to Statistics, 1–12. Milano : Springer Milan, 2010. http://dx.doi.org/10.1007/978-88-470-1386-5_1.
Texte intégralFerrari, Guido, Tiziana Laureti et José Mondéjar Jiménez. « Harmonized Cross Region and Cross Country CPI Time-Space Integration in the Euro-Zone ». Dans Contributions to Statistics, 43–59. Heidelberg : Physica-Verlag HD, 2009. http://dx.doi.org/10.1007/978-3-7908-2140-6_3.
Texte intégralRambaldi, Alicia N., D. S. Prasada Rao et K. Renuka Ganegodage. « Modelling Spatially Correlated Error Structures in the Time-Space Extrapolation of Purchasing Power Parities ». Dans Contributions to Statistics, 63–96. Heidelberg : Physica-Verlag HD, 2009. http://dx.doi.org/10.1007/978-3-7908-2140-6_4.
Texte intégralLau, Kwok-ying. « Intersubjectivity and Phenomenology of the Other : Merleau-Ponty’s Contribution ». Dans Space, Time, and Culture, 135–58. Dordrecht : Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-1-4020-2824-3_10.
Texte intégralKersten, Fred. « The Transcendental Phenomenological Building-Up of Primordial Quasi-Objective Space. The Transcendental Phenomenological “Deduction” of Time ». Dans Contributions to Phenomenology, 230–85. Dordrecht : Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2265-5_8.
Texte intégralActes de conférences sur le sujet "Contributions in space and time"
Aimi, Alessandra, Mauro Diligenti, Ilario Mazzieri, Stefano Panizzi et Chiara Guardasoni. « A Space-time Galerkin BEM for 2D Exterior Wave Propagation Problems ». Dans Selected Contributions from the 9th SIMAI Conference. WORLD SCIENTIFIC, 2009. http://dx.doi.org/10.1142/9789814280303_0002.
Texte intégralFlesia, C., et P. Schwendimann. « Multiple Scattering Contributions on the Lidar Return from Space ». Dans Optical Remote Sensing of the Atmosphere. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/orsa.1991.omd6.
Texte intégralCAMACHO, A., et A. MACíAS. « SPACE–TIME TORSION CONTRIBUTION TO QUANTUM INTERFERENCE PHASES ». Dans Proceedings of 2002 International Conference. WORLD SCIENTIFIC, 2006. http://dx.doi.org/10.1142/9789812772732_0009.
Texte intégralMansour, E. B., C. Gervaise et A. Khenchaf. « Contributions to passive acoustic oceanic tomography - inversion algorithms based on time frequency space representation for multiple hydrophones processing ». Dans Oceans 2005 - Europe. IEEE, 2005. http://dx.doi.org/10.1109/oceanse.2005.1513179.
Texte intégralBeckwith, Andrew Walcott. « Representing massive gravitons, as a way to quantify early universe magnetic field contributions to space-time, created by non linear electrodynamics ». Dans PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014). AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4912542.
Texte intégralSprenger, Florian, Sascha Kosleck et Marco Klein. « Wave Riding Through Time – The Contributions of Günther F. Clauss to the Field of Ocean Wave Research ». Dans ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/omae2022-79170.
Texte intégralBuffington, A., et E. Mendoza. « Geometrical Ray-Tracing Calculations for a Space-Borne, Single-Aperture Astrometric Telescope Facility ». Dans Space Optics for Astrophysics and Earth and Planetary Remote Sensing. Washington, D.C. : Optica Publishing Group, 1988. http://dx.doi.org/10.1364/soa.1988.wb14.
Texte intégralMcCallum, D. S., X. R. Huang, Martin D. Dawson, Thomas F. Boggess, Arthur L. Smirl, T. C. Hasenberg et Alan Kost. « Nonlinearities and ultrafast charge transport in an all-binary strained InAs/GaAs hetero n-i-p-i ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.mff1.
Texte intégralVicini, Fabio. « GÜLEN’S RETHINKING OF ISLAMIC PATTERN AND ITS SOCIO-POLITICAL EFFECTS ». Dans Muslim World in Transition : Contributions of the Gülen Movement. Leeds Metropolitan University Press, 2007. http://dx.doi.org/10.55207/gbfn9600.
Texte intégralOsman, Muhammad Nawab. « GÜLEN’S CONTRIBUTION TO A MODERATE ISLAM IN SOUTHEAST ASIA ». Dans Muslim World in Transition : Contributions of the Gülen Movement. Leeds Metropolitan University Press, 2007. http://dx.doi.org/10.55207/diek4743.
Texte intégralRapports d'organisations sur le sujet "Contributions in space and time"
Calafat, Francisco Mir, Thomas Frederikse et Kevin Horsburgh. Mediterranean trend and acceleration sea-level estimates. EuroSea, 2023. http://dx.doi.org/10.3289/eurosea_d5.2_v2.
Texte intégralJones, Natalie, Cleo Verkuijl, Miquel Muñoz Cabré et Georgia Piggot. Connecting the dots : mapping references to fossil fuel production in national plans under the UNFCCC for the 2023 Global Stocktake. Stockholm Environment Institute, juin 2023. http://dx.doi.org/10.51414/sei2023.040.
Texte intégralTalbot, Pierre J. Photonics Space Time Processing. Fort Belvoir, VA : Defense Technical Information Center, avril 1997. http://dx.doi.org/10.21236/ada325865.
Texte intégralRockwell, Donald. Space-Time Imaging Systems. Fort Belvoir, VA : Defense Technical Information Center, février 2009. http://dx.doi.org/10.21236/ada584973.
Texte intégralSouder, Jeffrey K. Space, Time and Force : Relationships in Cyber Space. Fort Belvoir, VA : Defense Technical Information Center, février 2001. http://dx.doi.org/10.21236/ada389919.
Texte intégralSundgren, Bo. Communicating in time and space. Inter-university Consortium for Political and Social Research (ICPSR), 2011. http://dx.doi.org/10.3886/ddiothertopics03.
Texte intégralAnderson, Eric, Sergio Rebelo et Arlene Wong. Markups Across Space and Time. Cambridge, MA : National Bureau of Economic Research, mars 2018. http://dx.doi.org/10.3386/w24434.
Texte intégralNeill, Duff. Fragmentation and Space-Time Reciprocity. Office of Scientific and Technical Information (OSTI), novembre 2022. http://dx.doi.org/10.2172/1897394.
Texte intégralFrancis, Neville, Michael T. Owyang et Daniel Soques. Business Cycles Across Space and Time. Federal Reserve Bank of St. Louis, 2019. http://dx.doi.org/10.20955/wp.2019.010.
Texte intégralChew, G. F. Space and time from quantum mechanics. Office of Scientific and Technical Information (OSTI), septembre 1992. http://dx.doi.org/10.2172/10163929.
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