Academic literature on the topic 'Contributions in space and time'
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Journal articles on the topic "Contributions in space and time"
Dépeault, Alexandra, El-Mehdi Meftah, and C. Elaine Chapman. "Tactile Speed Scaling: Contributions of Time and Space." Journal of Neurophysiology 99, no. 3 (March 2008): 1422–34. http://dx.doi.org/10.1152/jn.01209.2007.
Full textSteib, Imola, Sándor Nagy, and János Polonyi. "Renormalization in Minkowski space–time." International Journal of Modern Physics A 36, no. 05 (February 20, 2021): 2150031. http://dx.doi.org/10.1142/s0217751x21500317.
Full textMetaxas, Dimitrios. "Instanton interaction in de Sitter space–time." International Journal of Modern Physics A 33, no. 33 (November 30, 2018): 1850200. http://dx.doi.org/10.1142/s0217751x18502007.
Full textKirshenbaum, 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 (November 3, 2021): 1–20. http://dx.doi.org/10.1145/3488552.
Full textPolt, 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.
Full textFabbri, Marco, Nicola Cellini, Monica Martoni, Lorenzo Tonetti, and Vincenzo Natale. "The Mechanisms of Space-Time Association: Comparing Motor and Perceptual Contributions in Time Reproduction." Cognitive Science 37, no. 7 (April 30, 2013): 1228–50. http://dx.doi.org/10.1111/cogs.12038.
Full textMilliken, Bruce, Juan Lupiáñez, Martha Roberts, and Biljana Stevanovski. "Orienting in space and time: Joint contributions to exogenous spatial cuing effects." Psychonomic Bulletin & Review 10, no. 4 (December 2003): 877–83. http://dx.doi.org/10.3758/bf03196547.
Full textDe Bièvre, Dirk, Patricia Garcia-Duran, Leif Johan Eliasson, and Oriol Costa. "Editorial: Politicization of EU Trade Policy Across Time and Space." Politics and Governance 8, no. 1 (March 31, 2020): 239–42. http://dx.doi.org/10.17645/pag.v8i1.3055.
Full textPOULIS, F. P., and J. M. SALIM. "WEYL GEOMETRY AS CHARACTERIZATION OF SPACE-TIME." International Journal of Modern Physics: Conference Series 03 (January 2011): 87–97. http://dx.doi.org/10.1142/s2010194511001176.
Full textFODA, OMAR. "MOMENTUM-SUBTRACTION RENORMALIZATION TECHNIQUES IN CURVED SPACE-TIME." International Journal of Modern Physics A 02, no. 05 (October 1987): 1549–65. http://dx.doi.org/10.1142/s0217751x87000818.
Full textDissertations / Theses on the topic "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.
Full textCOORDENAÇÃO 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.
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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.
Full textThe 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.
Full textGuyot, 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.
Full textThis 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.
Full textMost 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.
Full textKaracayir, Murat. "Space-time Codes." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612028/index.pdf.
Full textDowker, Fay H. "Space-time wormholes." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359554.
Full textLamahewa, Tharaka Anuradha, and 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.
Full textBooks on the topic "Contributions in space and time"
Schatzki, Theodore R. Martin Heidegger: Theorist of space. Stuttgart: Steiner, 2007.
Find full textMartin Heidegger: Theorist of space. Stuttgart: Steiner, 2007.
Find full textSpanio, Enrico Tommaso. Il tempo della scienza e il tempo della coscienza: Bergson e i modelli interpretativi dello spazio-tempo. Venezia: Il cardo, 1996.
Find full text1961-, Aschersleben Gisa, Bachmann T, and Müsseler Jochen, eds. Cognitive contributions to the perception of spatial and temporal events. Amsterdam: Elsevier, 1999.
Find full textTsuchi, Ryūichi. Pacific neogene events in time and space: Contributions to the West Pacific. Shizuoka, Japan: IGCP Project 246, 1994.
Find full textInternational 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.
Find full textMoretto, Antonio. Dottrina delle grandezze e filosofia trascendentale in Kant. Padova: Il poligrafo, 1999.
Find full textJ, Berchoud Marie, ed. 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.
Find full textJ, Berchoud Marie, ed. 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.
Find full textGribbin, John R. Time & space. London: Dorling Kindersley, 2000.
Find full textBook chapters on the topic "Contributions in space and time"
Kersten, Fred. "Time, Space, Other." In Contributions to Phenomenology, 286–347. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2265-5_9.
Full textBrand, Claus. "Analysis of time series using linear state space models." In Contributions to Economics, 53–99. Heidelberg: Physica-Verlag HD, 2001. http://dx.doi.org/10.1007/978-3-642-57601-0_4.
Full textMaggio, Sabrina, Claudia Cappello, and Daniela Pellegrino. "GIS and Geostatistics for Supporting Environmental Analyses in Space-Time." In Contributions to Statistics, 77–92. Milano: Springer Milan, 2012. http://dx.doi.org/10.1007/978-88-470-2751-0_4.
Full textFedotenkova, Mariia, Peter beim Graben, Jamie W. Sleigh, and Axel Hutt. "Time-Frequency Representations as Phase Space Reconstruction in Symbolic Recurrence Structure Analysis." In Contributions to Statistics, 89–102. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-55789-2_7.
Full textPelagatti*, Matteo M. "Price Indexes across Space and Time and the Stochastic Properties of Prices." In Contributions to Statistics, 97–114. Heidelberg: Physica-Verlag HD, 2009. http://dx.doi.org/10.1007/978-3-7908-2140-6_5.
Full textAretusi, Graziano, Lara Fontanella, Luigi Ippoliti, and Arcangelo Merla. "Space-time texture analysis in thermal infrared imaging for classification of Raynaud’s Phenomenon." In Contributions to Statistics, 1–12. Milano: Springer Milan, 2010. http://dx.doi.org/10.1007/978-88-470-1386-5_1.
Full textFerrari, Guido, Tiziana Laureti, and José Mondéjar Jiménez. "Harmonized Cross Region and Cross Country CPI Time-Space Integration in the Euro-Zone." In Contributions to Statistics, 43–59. Heidelberg: Physica-Verlag HD, 2009. http://dx.doi.org/10.1007/978-3-7908-2140-6_3.
Full textRambaldi, Alicia N., D. S. Prasada Rao, and K. Renuka Ganegodage. "Modelling Spatially Correlated Error Structures in the Time-Space Extrapolation of Purchasing Power Parities." In Contributions to Statistics, 63–96. Heidelberg: Physica-Verlag HD, 2009. http://dx.doi.org/10.1007/978-3-7908-2140-6_4.
Full textLau, Kwok-ying. "Intersubjectivity and Phenomenology of the Other: Merleau-Ponty’s Contribution." In Space, Time, and Culture, 135–58. Dordrecht: Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-1-4020-2824-3_10.
Full textKersten, Fred. "The Transcendental Phenomenological Building-Up of Primordial Quasi-Objective Space. The Transcendental Phenomenological “Deduction” of Time." In Contributions to Phenomenology, 230–85. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2265-5_8.
Full textConference papers on the topic "Contributions in space and time"
Aimi, Alessandra, Mauro Diligenti, Ilario Mazzieri, Stefano Panizzi, and Chiara Guardasoni. "A Space-time Galerkin BEM for 2D Exterior Wave Propagation Problems." In Selected Contributions from the 9th SIMAI Conference. WORLD SCIENTIFIC, 2009. http://dx.doi.org/10.1142/9789814280303_0002.
Full textFlesia, C., and P. Schwendimann. "Multiple Scattering Contributions on the Lidar Return from Space." In Optical Remote Sensing of the Atmosphere. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/orsa.1991.omd6.
Full textCAMACHO, A., and A. MACíAS. "SPACE–TIME TORSION CONTRIBUTION TO QUANTUM INTERFERENCE PHASES." In Proceedings of 2002 International Conference. WORLD SCIENTIFIC, 2006. http://dx.doi.org/10.1142/9789812772732_0009.
Full textMansour, E. B., C. Gervaise, and A. Khenchaf. "Contributions to passive acoustic oceanic tomography - inversion algorithms based on time frequency space representation for multiple hydrophones processing." In Oceans 2005 - Europe. IEEE, 2005. http://dx.doi.org/10.1109/oceanse.2005.1513179.
Full textBeckwith, Andrew Walcott. "Representing massive gravitons, as a way to quantify early universe magnetic field contributions to space-time, created by non linear electrodynamics." In 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.
Full textSprenger, Florian, Sascha Kosleck, and Marco Klein. "Wave Riding Through Time – The Contributions of Günther F. Clauss to the Field of Ocean Wave Research." In 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.
Full textBuffington, A., and E. Mendoza. "Geometrical Ray-Tracing Calculations for a Space-Borne, Single-Aperture Astrometric Telescope Facility." In 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.
Full textMcCallum, D. S., X. R. Huang, Martin D. Dawson, Thomas F. Boggess, Arthur L. Smirl, T. C. Hasenberg, and Alan Kost. "Nonlinearities and ultrafast charge transport in an all-binary strained InAs/GaAs hetero n-i-p-i." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.mff1.
Full textVicini, Fabio. "GÜLEN’S RETHINKING OF ISLAMIC PATTERN AND ITS SOCIO-POLITICAL EFFECTS." In Muslim World in Transition: Contributions of the Gülen Movement. Leeds Metropolitan University Press, 2007. http://dx.doi.org/10.55207/gbfn9600.
Full textOsman, Muhammad Nawab. "GÜLEN’S CONTRIBUTION TO A MODERATE ISLAM IN SOUTHEAST ASIA." In Muslim World in Transition: Contributions of the Gülen Movement. Leeds Metropolitan University Press, 2007. http://dx.doi.org/10.55207/diek4743.
Full textReports on the topic "Contributions in space and time"
Calafat, Francisco Mir, Thomas Frederikse, and Kevin Horsburgh. Mediterranean trend and acceleration sea-level estimates. EuroSea, 2023. http://dx.doi.org/10.3289/eurosea_d5.2_v2.
Full textJones, Natalie, Cleo Verkuijl, Miquel Muñoz Cabré, and 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, June 2023. http://dx.doi.org/10.51414/sei2023.040.
Full textTalbot, Pierre J. Photonics Space Time Processing. Fort Belvoir, VA: Defense Technical Information Center, April 1997. http://dx.doi.org/10.21236/ada325865.
Full textRockwell, Donald. Space-Time Imaging Systems. Fort Belvoir, VA: Defense Technical Information Center, February 2009. http://dx.doi.org/10.21236/ada584973.
Full textSouder, Jeffrey K. Space, Time and Force: Relationships in Cyber Space. Fort Belvoir, VA: Defense Technical Information Center, February 2001. http://dx.doi.org/10.21236/ada389919.
Full textSundgren, Bo. Communicating in time and space. Inter-university Consortium for Political and Social Research (ICPSR), 2011. http://dx.doi.org/10.3886/ddiothertopics03.
Full textAnderson, Eric, Sergio Rebelo, and Arlene Wong. Markups Across Space and Time. Cambridge, MA: National Bureau of Economic Research, March 2018. http://dx.doi.org/10.3386/w24434.
Full textNeill, Duff. Fragmentation and Space-Time Reciprocity. Office of Scientific and Technical Information (OSTI), November 2022. http://dx.doi.org/10.2172/1897394.
Full textFrancis, Neville, Michael T. Owyang, and Daniel Soques. Business Cycles Across Space and Time. Federal Reserve Bank of St. Louis, 2019. http://dx.doi.org/10.20955/wp.2019.010.
Full textChew, G. F. Space and time from quantum mechanics. Office of Scientific and Technical Information (OSTI), September 1992. http://dx.doi.org/10.2172/10163929.
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