Academic literature on the topic 'Polarisation des informations'
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Journal articles on the topic "Polarisation des informations"
Wirth, M., E. Bogner, and F. Gabor. "Parameters influencing the transport rate of marker compounds across Caco-2 monolayers." Scientia Pharmaceutica 69, no. 1 (March 30, 2001): 91–104. http://dx.doi.org/10.3797/scipharm.aut-01-11.
Full textPiltyay, Stepan, Andrew Bulashenko, Hanna Kushnir, and Oleksandr Bulashenko. "Information Resources Economy in Satellite Systems based on New Microwave Polarizers with Tunable Posts." Path of Science 6, no. 11 (November 30, 2020): 5001–10. http://dx.doi.org/10.22178/pos.64-6.
Full textEriksson, P., B. Rydberg, and S. A. Buehler. "On cloud ice induced absorption and polarisation effects in microwave limb sounding." Atmospheric Measurement Techniques 4, no. 6 (June 30, 2011): 1305–18. http://dx.doi.org/10.5194/amt-4-1305-2011.
Full textMoine, Monique, Henri Giraud, and Anne Puissant. "Mise en place d'une méthode semi-automatique de cartographie de l'occupation des sols à partir d'images SAR polarimétriques." Revue Française de Photogrammétrie et de Télédétection, no. 215 (August 16, 2017): 13–23. http://dx.doi.org/10.52638/rfpt.2017.319.
Full textHoang, Kim Huong, Monique Bernier, Sophie Duchesne, and Minh Y Tran. "Renforcement de la qualité d’information de l’occupation du sol par l’intégration de données satellitaires optiques et radar en support à la modélisation hydrologique." Revue des sciences de l’eau 31, no. 3 (December 10, 2018): 177–99. http://dx.doi.org/10.7202/1054302ar.
Full textBugg, D. V. "Experiments Needed in Meson and Baryon Spectroscopy." Advances in High Energy Physics 2007 (2007): 1–14. http://dx.doi.org/10.1155/2007/52750.
Full textEriksson, P., and B. Rydberg. "On cloud ice induced absorption and polarisation effects in microwave limb sounding." Atmospheric Measurement Techniques Discussions 4, no. 2 (March 2, 2011): 1493–531. http://dx.doi.org/10.5194/amtd-4-1493-2011.
Full textCarrillo, Juan D., and Micael Castanheira. "Information and Strategic Political Polarisation." Economic Journal 118, no. 530 (June 28, 2008): 845–74. http://dx.doi.org/10.1111/j.1468-0297.2008.02152.x.
Full textSavage, Sara, Emily Oliver, Ellen Gordon, and Lucy Tutton. "Addressing social polarization through critical thinking: Theoretical application in the “Living Well With Difference” course in secondary schools in England." Journal of Social and Political Psychology 9, no. 2 (September 21, 2021): 490–505. http://dx.doi.org/10.5964/jspp.7037.
Full textBreathnach, Proinnsias. "Social Polarisation in the Post-Fordist Informational Economy: Ireland in International Context." Irish Journal of Sociology 11, no. 1 (May 2002): 3–22. http://dx.doi.org/10.1177/079160350201100101.
Full textDissertations / Theses on the topic "Polarisation des informations"
Belhadj, Zied. "Apport de la polarisation multifréquence pour la classification en télédétection radar." Nantes, 1995. http://www.theses.fr/1995NANT2056.
Full textMartins, Abreu Luis Carlos. "Essays in Applied Economic Theory of Online News and Networks." Thesis, Toulouse 1, 2022. http://www.theses.fr/2022TOU10015.
Full textThe first chapter of this thesis considers an ad-financed media firm that chooses the ideological location of its news and targets consumers who can share the news with their followers on social media. After studying how each targeted consumer's incentive to share the news is shaped by the location of the news and the distribution of her followers’ ideological locations, we study the firm's strategy to maximize the breadth of news sharing and find that when the mean (respectively, the variance) of the followers' ideological locations is a convex (respectively, concave) function of a targeted consumer's location, the firm is likely to produce polarized news.In the second chapter, we consider a monopoly platform providing a continuum of vertically differentiated content and study the design of the optimal screening contracts when consumers have binary types. A contract specifies a set of content, a price and whether or not the content consumption is subject to advertising. We distinguish top-down content allocations from bottom-up allocations and allow for informational bundling of a content set. We find that advertising can induce the platform to use bottom-up allocation for low-type consumers while subscription-based contracts always use top-down allocations. Advertising tends to induce the platform to expand the amount of content consumed by resorting to informational bundling, which increases consumer surplus. When content consumption cannot be subsidized by a negative price, the platform may find it optimal to offer a freemium contract, which expands (reduces) the consumption set, relative to the case of consumption subsidy, for bottom-up allocations (top-down allocations) and thereby increases (reduces) consumer surplus. Finally, when high types experience larger ad nuisance than low types, the platform may have a socially excessive incentive to show advertising to low types in order to extract the information rent of high types.In the third chapter, we study equilibrium patent licensing networks that arise among symmetric competing firms. We consider licensing agreements that cannot specify royalties but can use fixed fees and focus on bilaterally-efficient networks. We find that the complete network, which generates the most competitive outcome is always bilaterally efficient. When there are three symmetric firms, we provide a complete characterization of all bilaterally-efficient licensing networks. When patents are independent, we find that the star network leading to monopoly is never bilaterally efficient. In particular, when the cost reduction from patent is large enough, there is a big contrast: although a multilateral licensing agreement allows the firms to implement the monopoly outcome, the complete network is the unique bilaterally-efficient network. We provide a general condition under which the complete network is both the unique bilaterally-efficient outcome and the unique industry-profit-maximizing outcome for any given number of firms. Our results offer clear-cut policy implications in favor of fixed-fee licensing relative to two-part tariff licensing including royalties
Ozkes, Ali Ihsan. "Essays on hyper-preferences, polarization and information aggregation." Palaiseau, Ecole polytechnique, 2014. https://tel.archives-ouvertes.fr/pastel-01071827/document.
Full textIn this thesis, some important problems and properties of collective decision-making are studied. In particular, first, a stability property of preference aggregation rules is introduced and some well-known classes of rules are tested in this regard. Second, measuring preferential polarization is studied, both theoretically and empirically. Finally, strategic behavior in information aggregation situations is investigated in light of a sort of bounded rationality model, both theoretically and experimentally. The stability notion studied in the first part of the thesis is imposed particularly on social welfare functions and requires that the outcome of these functions should be robust to reduction in preference submission that are argued to take place when individuals submit a ranking of alternatives when the outcomes are also restricted to be rankings. Given the preference profile of a society, that is a collection of rankings of alternatives, a compatible collection of rankings of rankings are extracted and the outcome of social welfare functions in these two levels are compared. It turns out that no scoring rule gives consistent results, although there might exist Condorcet-type rules. Polarization measures studied in second part are in form of aggregation of pairwise antagonisms in a society. The public opinion polarization in the United States for the last three decades is analyzed in light of this view, by using a well-acclaimed measure of polarization introduced in the literature of income inequality. The conclusion is that no significant trend in public opinion polarization can be claimed to exist over the last several decades. Also, an adaptation of the same measure is shown to satisfy desirable properties in lieu of ordinal preference profiles when three alternatives are considered. Furthermore, a measure that is the aggregation of pairwise differences among individuals' preferences is characterized by a set of axioms. In the final part of the thesis, information aggregation situations described as in Condorcet jury model is studied in light of cognitive hierarchy approach to bounded rationality. Specifically, a laboratory experiment is run to test the theoretical predictions of the symmetric Bayesian Nash equilibrium concept. It is observed that behavior in lab is not correctly captured by this concept that assumes a strong notion of rationality and homogeneity among individuals' behaviors. To better describe the findings in the experiment, a novel model of cognitive hierarchy is developed and shown to perform better than both strong rationality approach and previous cognitive hierarchy models. This endogenous cognitive hierarchy model is compared theoretically to previous models of cognitive hierarchy and shown to improve in certain classes of games
Longchambon, Laurent. "Effets de polarisation dans les mélanges paramétriques à trois ondes en cavité : applications au traitement classique et quantique de l'information." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2003. http://tel.archives-ouvertes.fr/tel-00003875.
Full textSmirr, Jean-Loup. "Vers une source de paires de photons intriqués en polarisation de spectre étroit à 1550 nm." Phd thesis, Université Paris Sud - Paris XI, 2010. http://tel.archives-ouvertes.fr/tel-00745192.
Full textRoux, Nicolas. "Trois essais en économie de l'information." Paris 1, 2012. http://www.theses.fr/2012PA010056.
Full textZhang, Chunmei. "Computational discovery and design of novel materials from electronic structure engineering." Thesis, Queensland University of Technology, 2020. https://eprints.qut.edu.au/149858/1/Chunmei_Zhang_Thesis.pdf.
Full textHuldén, Pierre. "Conductivity measurement on thick insulating plaque samples." Thesis, KTH, Elektroteknisk teori och konstruktion, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-150956.
Full textDen elektriska konduktiviteten är en av de viktigaste egenskaperna av HVDC kablars isolationsmaterial, XLPE, och den måste utvärderas noggrant. Mätning på fullskaliga kablar är tidskrävande och för att jämföra material används istället ofta tunna prover och normerade konduktivitetmätningsceller. En nackdel med denna metod är att bulkeffekterna blir mindre framträdande i mätningen och resultaten kommer att vara mindre representativa. Istället måste man utföra mätningen på tjockare prover och vid högre spänning. Detta examensarbete fokuserar på mätning av ledningsförmåga hos tjocka HVDC- isolationsprover under noggrant kontrollerade förhållanden och starka elektriska fält. I litteraturen finns det många olika metoder att mäta läckströmmar på, till exempel dielektrisk spektroskopi, PD, IV och PEA mätningar för att nämna några. I denna avhandling kommer ett tre-elektrod system att användas där en temperatursensor är monterad på ena elektroden. Systemet används för att både mäta läckströmmar och temperatur vid provet. Detta gör det möjligt att kontrollera temperatur och spänning oberoende av varandra vilket gjordes med hjälp av två Labview program. Det ena för att skapa ett schema och det andra användes som kontrollprogram för att styra utrustningen i cellen. Uppgiften var att kontrollera cellens funktion genom att erhålla rimliga repeterbara mätningar. Mätningarna gav rimliga resultat vilket indikerade att cellen fungerar tillfredställande. Syftet med mätningarna var att få en bättre förståelse för felfaktorer i mätsystemet som kan vara allt från att förbereda provet till att mäta läckström. Syftet med cellen är att undersöka isolationsegenskaperna på millimetertjocka pressade XLPE prover.
Laurent, Sabine. "Orientation optique et relaxation du spin du trion dans les boîtes quantiques d'InAs/GaAs." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2004. http://tel.archives-ouvertes.fr/tel-00007028.
Full textLaurat, Julien. "Génération d'états non-classiques et intrication en variables continues à l'aide d'un oscillateur paramétrique optique." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2004. http://tel.archives-ouvertes.fr/tel-00007442.
Full textUn protocole original de préparation conditionnelle d'un état non-classique, de distribution statistique sub-Poissonienne, a été étudié théoriquement et mis en oeuvre expérimentalement. Il repose sur les corrélations d'intensité des faisceaux émis au-dessus du seuil en l'absence de lame. Une compression de 9.5 dB du bruit sur la différence d'intensité a été obtenue.
En présence de la lame, les faisceaux émis sont dégénérés en fréquence et en principe intriqués. La dégénérescence a permis la première mesure des anti-corrélations de phase au-dessus du seuil. Malgré un excès de bruit qui reste à expliquer, ce résultat ouvre une voie intéressante pour la génération directe d'états intriqués intenses. L'oscillateur paramétrique optique, avec ou sans lame, peut également fonctionner au-dessous du seuil et générer des faisceaux fortement intriqués. L'intrication obtenue, stable pendant plusieurs heures, est la plus forte observée à ce jour et elle est préservée jusqu'à des fréquences de bruit très basses. En présence de la lame, les propriétés quantiques originales du système sont également détaillées et une opération passive, réalisée à l'aide de lames biréfringentes, est mise en évidence pour optimiser l'intrication. L'action d'opérations passives sur un état à deux modes est discutée théoriquement.
Book chapters on the topic "Polarisation des informations"
Foreman, Matthew R. "Information in Polarisation Imaging." In Springer Theses, 117–61. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-28528-8_6.
Full textHaider, Jutta, and Olof Sundin. "Polarisation of media and information literacy." In Paradoxes of Media and Information Literacy, 120–44. London: Routledge, 2022. http://dx.doi.org/10.4324/9781003163237-6.
Full textBakir, Vian, and Andrew McStay. "Harms to the Civic Body from False Information Online." In Optimising Emotions, Incubating Falsehoods, 175–203. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-13551-4_7.
Full textWasley, Nicholas Andrew. "On-chip Interface for In-plane Polarisation Transfer for Quantum Information Processing." In Nano-photonics in III-V Semiconductors for Integrated Quantum Optical Circuits, 51–68. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-01514-9_4.
Full textZakhlebin, Igor, Aleksandr Semenov, Alexander Tolmach, and Sergey Nikolenko. "Detecting Opinion Polarisation on Twitter by Constructing Pseudo-Bimodal Networks of Mentions and Retweets." In Communications in Computer and Information Science, 169–78. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-41718-9_10.
Full textKopeinik, Simone, Elisabeth Lex, Dominik Kowald, Dietrich Albert, and Paul Seitlinger. "A Real-Life School Study of Confirmation Bias and Polarisation in Information Behaviour." In Lecture Notes in Computer Science, 409–22. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-29736-7_31.
Full textBakir, Vian, and Andrew McStay. "Affective Contexts Worldwide." In Optimising Emotions, Incubating Falsehoods, 53–69. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-13551-4_3.
Full textZheng, Zhiwen, and Babita Bhatt. "Polarisation in Information Ethics: The Debates Between Privacy and Common Goods in the Chinese Social Credit System." In Causes and Symptoms of Socio-Cultural Polarization, 233–52. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-5268-4_10.
Full textLevy, Gilat, and Ronny Razin. "Social Media and Political Polarisation." In Populism: Origins and Alternative Policy Responses, 105–26. Latin America Research Commons, 2022. http://dx.doi.org/10.31389/lsepress.pop.f.
Full textKaracuka, Mehmet, Hakan Inke, and Justus Haucap. "Digitalization and Political Extremism." In Handbook of Research on Digital Violence and Discrimination Studies, 506–25. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9187-1.ch022.
Full textConference papers on the topic "Polarisation des informations"
Asthana, Sooryansh, Rajni Bala, and V. Ravishankar. "Quantum communication with SU(2) invariant separable polarisation-OAM states of light." In Frontiers in Optics. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/fio.2022.jw5a.77.
Full textCloude, S. R. "The Importance Of Polarisation Information In Optical Remote Sensing." In Hague International Symposium, edited by Hanspeter Lutz and Georges Otrio. SPIE, 1987. http://dx.doi.org/10.1117/12.941519.
Full text"IMPROVEMENT OF WIRELESS NETWORK PERFORMANCE BY POLARISATION DIVERSITY - Simulation from Measurement Results at only One Polarisation." In International Conference on Wireless Information Networks and Systems. SciTePress - Science and and Technology Publications, 2010. http://dx.doi.org/10.5220/0002929001150122.
Full textDahiya, Sandeep, Suresh Kumar, Deepak Sharma, and Payal Arora. "Mitigating polarisation mode dispersion for enhanced capacity in polarisation division multiplexed (PDM-QAM) optical fiber communication link using hybrid optical amplifier." In Optics and Photonics for Information Processing XIV, edited by Khan M. Iftekharuddin, Abdul A. S. Awwal, Andrés Márquez, and Victor H. Diaz-Ramirez. SPIE, 2020. http://dx.doi.org/10.1117/12.2566904.
Full textEldridge, Ross, Heiko Rudolph, Jonathan Duckworth, and Peter H. Wilson. "Improved Background Removal through Polarisation in Vision-Based Tabletop Interface." In 6th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007). IEEE, 2007. http://dx.doi.org/10.1109/icis.2007.113.
Full textDhengale, Bhushan Bhimrao, and Deepak C. Karia. "A high gain 2-element Microstrip array antenna with Circular Polarisation for RFID Applications." In 2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI). IEEE, 2015. http://dx.doi.org/10.1109/icacci.2015.7275594.
Full textNoor, Darakshanda, Sandeep Kumar Yadav, and Sanjeev Yadav. "An ultra large polarisation independent bandstop frequency selective surface for the security of WiMax and WLAN application." In 2017 International Conference on Information, Communication, Instrumentation and Control (ICICIC). IEEE, 2017. http://dx.doi.org/10.1109/icomicon.2017.8279107.
Full textSchulz-Stellenfleth, Johannes, Susanne Lehner, Thomas Ko¨nig, and Stephan Brusch. "Use of Satellite SAR Systems to Support Ocean Wind and Wave Farming." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57877.
Full textSiegrist, M., W. Sauer-Greff, R. Urbansky, and H. Haunstein. "Outage Probability Calculation Based on Mutual Information for Systems with Polarisation Scrambling and Electronic Equalisation in Presence of DGD and Chromatic Dispersion." In 2006 32nd European Conference on Optical Communications - (ECOC 2006). IEEE, 2006. http://dx.doi.org/10.1109/ecoc.2006.4801296.
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