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Dissertations / Theses on the topic 'ToIP'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Hörlin, Sara. "ToIP functionality in Asterisk." Thesis, Linköping University, Department of Computer and Information Science, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-9761.

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In the thesis the advantages with Text over IP (ToIP) is explained and it is motivated why it is a good idea to integrate this in Asterisk. It also presents an implementation of a ToIP extension in Asterisk.

ToIP means communicating over a network based on Internet protocols with real-time text. Real-time text means a character is sent to the receiving terminal as soon the sender has typed it or with a small delay.

In the thesis IM and ToIP is compared in a survey. The result point at IM is not better than ToIP even though it is much more commonly used. VoIP can not replace ToIP either because there are occasions when ToIP is better for instance if the person using it is deaf or if a person want to make a private conversation in a noisy room.

Asterisk is an IP-PBX. PBX stands for Private Branch Exchange which means a private telephone system which is part of a larger network system that exchange information.

An IP-PBX is a PBX based on the Internet. Asterisk and many other IP-PBX can also exchange calls between the PSTN ant the Internet. By including ToIP in Asterisk it will be possible to exchange ToIP calls.

The implementation described is not only including ToIP in Asterisk but also a translation function between the text format called t140 and another text format called t140 with redundancy.

The idea is to extend the translation function in the future to more text formats.

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2

Harley, Samuel, Michael Reil, Thea Blunt-Henderson, and George Bartlett. "Data, Information, and Knowledge Management." International Foundation for Telemetering, 2005. http://hdl.handle.net/10150/604784.

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ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada
The Aberdeen Test Center Versatile Information System – Integrated, ONline (VISION) project has developed and deployed a telemetry capability based upon modular instrumentation, seamless communications, and the VISION Digital Library. Each of the three key elements of VISION contributes to a holistic solution to the data collection, distribution, and management requirements of Test and Evaluation. This paper provides an overview of VISION instrumentation, communications, and overall data management technologies, with a focus on engineering performance data.

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3

Dhainaut, Guillaume. "A reverse proxy for VoIP : Or how to improve security in a ToIP network." Thesis, KTH, Kommunikationsnät, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-183034.

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The need for security is crucial in Telephony over IP (ToIP). Secure protocols have been designed as well as specific devices to fulfill that need. This master thesis examines one of such devices called Session Border Controller (SBC), which can be compared to reverse proxies for ToIP. The idea is to apply message filters to increase security. This thesis presents the reasons of SBC existence, based on the security weaknesse sa ToIP network can show. These reasons are then used to establish a list of features which can be expected from a SBC and discuss its ideal placement in a ToIP network architecture. A test methodology for SBCs is established and used on the free software Kamailio as an illustration. Following this test, improvements of this software, regarding threats prevention and attacks detection, are presented and implemented.
Behovet av säkerhet är av avgörande betydelse i telefoni över IP (ToIP). Säkerhetsprotokoll har utformats samt särskilda enheter för att uppfylla detta behov. Detta examensarbete undersöker en av sådana enheter som kallas Session Border Controller (SBC), vilket kan jämföras med omvända proxyservrar för ToIP. Tanken är att tillämpa meddelandefilter för att öka säkerheten. Denna avhandling presenterar orsakerna till SBC existens, baserat på de säkerhets svagheter en ToIP nätverk kan visa. Dessa skäl används sedan för att upprätta en förteckning över egenskaper som kan förväntas av en SBC och diskutera dess ideal placering i en ToIP nätverksarkitektur . En testmetodik för SBC är etablerad och används på fri programvara Kamailio som en illustration. Efter detta test, förbättringar av denna programvara, om hot förebyggande och attacker upptäcka, presenteras och genomförs.

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4

Tchernitchin, Lapin Nikolai. "Diseño e Implementación de una Ip-Contact Center Distribuida Económica y con Fines Docentes." Tesis, Universidad de Chile, 2007. http://www.repositorio.uchile.cl/handle/2250/104621.

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5

Cedeño, Rojas Maribel. "Arbeitsmittel und Arbeitsabläufe beim Übersetzen audiovisueller Medien Synchronisation und Untertitelung in Venezuela und in Deutschland." Trier Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/uebersetzwiss_r_programm.htm.

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6

Rothkirch, Alyce von. "The place of Wales staging place in contemporary Welsh drama in English." Trier Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/MUSE.html.

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7

Pietrzak-Franger, Monika. "The male body and masculinity representations of men in British visual culture of the 1990s." Trier Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/Beschreibungen/MUSE.html.

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8

Te, Kanawa Kahutoi Mere. "Toi Maramatanga." AUT University, 2009. http://hdl.handle.net/10292/883.

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The focus of this thesis is to visually show the significance and relationship between the use of natural materials, and geometric patterns used in Māori weaving. The patterns will reflect indigenous episteme of artistic and tacit knowledge. These patterns are significant to the Māori worldview of kaitiakitanga (stewardship of knowledge), which is cognisant in the ontology of Māori weaving. These patterns are significant forms of Māori cultural symbols that reflect elements of nature, evolution of time and space. The focus is to show how natural materials can be utilised in an art form that embraces bicultural activity, as a reference to customary and new age methods of thinking and practice. This leads to self-enquiry and our own responsibilities, only to ask ourselves; What are the guiding principles within art and design, that upholds the core values of Mātauranga Māori? (Māori epistemological thinking). The concept of this thesis is to define the cultural significance of kaitiakitanga (stewardship), through the preservation of Mātauranga Māori and practice as weavers and artists. This concept challenges our own understanding of what we know and what we don’t know about the relationships between people, place, environment and use. The methods and processes used for this work will be based on customary practices and methods, using native materials, endemic to New Zealand. These materials will be harvested at different time periods. The methodologies used in this project, is a product of intrinsic knowledge and testing new boundaries, through researching more specific detail about varieties of harakeke (New Zealand flax) cultivars, testing the flexibility, functionality and durability of materials. This will challenge the test, of making sure that the methods used will be significantly practiced throughout the processes involved in the making of artistic pieces of work, in accordance to tikanga (protocols). The use of native materials enhances cultural values of kaitiakitanga as a metaphor, which asserts sustainability of Māori epistemological notions of practice and meaning.This also applies to the visual language of Māori. The concept of visual language embraces metaphoric meanings and understanding, which relates to our co-existence with the earth, animals and the elements. All these elements of nature are contained within symbolic traditional patterns. Some of these patterns have derived from phenomena of thought structure, historical events and our co-existence through our connectedness to the land, waters, oceans, sky and universe. How can Māori forms of art be embraced and imbued, in modern society, that signifies place, belonging and cultural enhancement?

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9

Butter, Stella. "Literatur als Medium kultureller Selbstreflexion : literarische Transversalität und Vernunftkritik in englischen und amerikanischen Gegenwartsromanen aus funktionsgeschichtlicher Perspektive /." Trier : WVT Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID513.html.

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10

Heinze, Michael. "Love, sexuality, identity : the gay experience in contemporary Canadian drama /." Trier Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID19.html.

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11

Quast, Tobias A. J. ""Happiness below" Funktionen und Wandel der Vanitas im Werk von Alexander Pope." Trier Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/Beschreibungen/ID762.html.

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12

Erll, Astrid. "Prämediation - Remediation Repräsentationen des indischen Aufstands in imperialen und post-kolonialen Medienkulturen ; (von 1857 bis zur Gegenwart)." Trier Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/Beschreibungen/ID513.html.

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13

Gymnich, Marion. "Metasprachliche Reflexionen und sprachliche Gestaltungsmittel im englischsprachigen postkolonialen und interkulturellen Roman." Trier Wiss. Verl. Trier, 2005. http://www.wvttrier.de/top/Beschreibungen/ID513.html.

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14

Hussmann, Gabriele. "Baum, Mond und leerer Spiegel Identitätskonstruktionen in zeitgenössischen britischen Arbeiterromanen von Frauen." Trier Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/Beschreibungen/ID16.html.

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15

Full, Patrick. "Der Abgesang der Imagination Edgar Allan Poes Neubestimmung der menschlichen Kreativität." Trier WVT, Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/Beschreibungen/ID305.html.

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16

Quay, Christine. "Mythopoiesis vor dem Ende? Formen des Mythischen im zeitgenössischen britischen und irischen Drama." Trier WVT, Wiss. Verl. Trier, 2004. http://www.wvttrier.de/top/Beschreibungen/ID14.html.

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17

Klüssendorf, Ricarda. ""The great work begins" Tony Kushner's theater for change in America." Trier Wiss. Verl. Trier, 2006. http://www.wvttrier.de/top/Beschreibungen/ID14.html.

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18

Erll, Astrid. "Prämediation - Remediation : Repräsentationen des indischen Aufstands in imperialen und post-kolonialen Medienkulturen (von 1857 bis zur Gegenwart)." Trier WVT Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID513.html.

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19

Barta, Angelika. "Re-constructing woman : Intertextualität und weibliche Identität/en in den Romanen Emma Tennants." Trier WVT, Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID20.html.

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20

Urrejola, Dobiasch Anouschka. ""Jane only smiles, I laugh" zur Poetik des Lachens in den Romanen Jane Austens." Trier Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID602.html.

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21

Rehfeld, Swantje. ""... seltsames Knistern unter Bindestrichen" : Franz Fühmanns produktive Rezeption E. T. A. Hoffmanns /." Trier : WVT, Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID942.html.

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22

Quast, Tobias A. J. ""Happiness below" : Funktion und Wandel der Vanitas im Werk von Alexander Pope /." Trier : WVT Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID762.html.

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23

Drawe, Claudia. "Erinnerung und Identität in ausgewählten Romanen der Postapartheid /." Trier : WVT Wiss. Verl. Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID19.html.

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24

Steinke, Anthrin. "Aspekte postmodernen Erzählens im amerikanischen Film der Gegenwart /." Trier : WVT, Wissenschaftlicher Verl, 2007. http://www.wvttrier.de/top/Beschreibungen/ID742.html.

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25

Quast, Tobias A. J. ""Happiness below" : Funktionen und Wandel der "Vanitas" im Werk von Alexander Pope /." Trier : WVT Wissenschaftlicher Verlag Trier, 2007. http://www.wvttrier.de/top/Beschreibungen/ID762.html.

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26

Kus, Carolyn Patricia. "Leaders at the top : are top management teams an oxymoron?" Thesis, Sheffield Hallam University, 2015. http://shura.shu.ac.uk/19932/.

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A group does not necessarily constitute a team. Teams normally have members with complementary skills and who generate synergy through a coordinated effort, which allows each member to maximize their strengths and minimize their weaknesses. There has been a great deal written about teams; so much that it becomes confusing, in particular when one is unsure of the type of team being written about. But little of the work has been about top teams in public sector organisations. This research covers a period from 2011 to 2014, and includes research undertaken across four large public sector organisations. Local Authority, University, National Health Service and Prison. The research was conducted in a hermeneutic manner; the methodology used was interviews with 12 members of top teams. The research brought forward the following aspects; firstly, top teams are a myth, often they are a group of individuals brought together for a specific period of time, who have individual roles within the organisation. Secondly, these teams are transient and spend most of their time not connected and involved in their primary role within their own division. Thirdly a top team did not need to have trusting relationships in order to lead, Fourthly individual roles of top team members is not acknowledged, this became a fundamental finding of the research. My research has implications for future, as most of the academic research extols the virtue of top teams, whereas my findings clearly show that there needs to be more consideration on the individual's role which is important due to the limited time these individuals connect. This thesis proposes a new approach to understanding how top team lead using the term 'Conjoined Leadership', which describes and emphasizes both the separateness of things that are joined and the unity that results when together. It is suggestion this approach will lead to a better understanding of top teams.

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27

Schwab, Tobias. "Top-Emitting OLEDs." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-157992.

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In the last decades, investigations of organic light-emitting diodes (OLEDs) have tackled several key challenges of this lighting technology and have brought the electron to photon conversion efficiency close to unity. However, currently only 20% to 30% of the photons can typically be extracted from OLED structures, as total internal reflection traps the major amount of the generated light inside the devices. This work focuses on the optimization of the optical properties of top-emitting OLEDs, in which the emission is directed away from the substrate. In this case, opaque materials, e.g. a metal foil or a display backplane can be used as substrate as well. Even though top-emitting OLEDs are often preferred for applications such as displays, two main challenges remain: the application of light extraction structures and the deposition of highly transparent materials as top electrode, without harming the organic layers below. Both issues are addressed in this work. First, top-emitting OLEDs are deposited on top of periodically corrugated light outcoupling structures, in order to extract internally trapped light modes by Bragg scattering and to investigate the basic scattering mechanisms in these devices. It is shown for the first time that the electrical performance is maintained in corrugated top-emitting OLEDs deposited on top of light extraction structures. Furthermore, as no adverse effects to the internal quantum efficiency have been observed, the additional emission from previously trapped light modes directly increases the device efficiency. It has been proven that the spectral emission of corrugated OLEDs is determined by the interference of all light modes inside the air light-cone, including the observation of destructive interference and anti-crossing phenomena. The formation of a coherently coupled mode pair of the initial radiative cavity mode and a Bragg scattered mode has been first observed, when grating structures with an aspect ratio > 0.2 are applied. There, the radiative cavity mode partially vanishes. The observation and analysis of such new emission phenomena in corrugated top-emitting OLEDs has been essential in obtaining a detailed insight on fundamental scattering processes as well as for the optimization and control of the spectral emission by light extraction structures. Second, the adverse impact of using only moderately transparent silver electrodes in white top-emitting OLEDs has been compensated improving the metal film morphology, as the organic materials often prevent a replacement by state-of-the-art electrodes, like Indium-tin-oxide (ITO). A high surface energy Au wetting layer, also in combination with MoO3, deposited underneath the Ag leads to smooth, homogeneous, and closed films. This allows to decrease the silver thickness from the state-of-the-art 15 nm to 3 nm, which has the advantage of increasing the transmittance significantly while maintaining a high conductivity. Thereby, a transmittance comparable to the ITO benchmark has been reached in the wavelength regime of the emitters. White top-emitting OLEDs using the wetting layer electrodes outperform state-of-the art top-emitting devices with neat Ag top electrodes, by improving the angular colorstability, the color rendering, and the device efficiency, further reaching sightly improved characteristics compared to references with ITO bottom electrode. The enormous potential of wetting layer metal electrodes in improving the performance of OLEDs has been further validated in inverted top-emitting devices, which are preferred for display applications, as well as transparent OLEDs, in which the brittle ITO electrode is replaced by a wetting layer electrode. Combining both concepts, wetting layer electrodes and light extraction structures, allows for the optimization of the grating-OLED system. The impact of destructive mode interference has been reduced and thus the efficiency increased by a decrease of the top electrode thickness, which would have not been achieved without a wetting layer. The optimization of corrugated white top-emitting OLEDs with a top electrode of only 2 nm gold and 7 nm silver on top of a grating with depth of 150 nm and period of 0.8 µm have yielded a reliable device performance and increased efficiency by a factor of 1.85 compared to a planar reference (5.0% to 9.1% EQE at 1000 cd/m2). This enhancement is comparable to common light extraction structures, such as half-sphere lenses or microlens foils, which are typically restricted to bottom-emitting devices. Overall, the deposition of top-emitting OLEDs on top of light extraction structures finally allow for an efficient extraction of internally trapped light modes from these devices, while maintaining a high device yield. Finally, the investigations have resulted in a significant efficiency improvement of top-emitting OLEDs and the compensation of drawbacks (optimization of the white light emission and the extraction of internal light modes) in comparison to the bottom-emitting devices. The investigated concepts are beneficial for OLEDs in general, since the replacement of the brittle ITO electrodes and the fabrication of roll-to-roll processing compatible light extraction structures are also desirable for bottom-emitting, or transparent OLEDs.

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28

Jensen, Tove. "TIPP-TOPP-TRAPP : - EN DELAD SAMLING." Thesis, KTH, Arkitektur, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-169602.

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Under mitten av 1900-talet förändrades Stockholm. Delar av stadskärnan ersattes av kontorsbyggnader och parkeringshus. Samtidigt byggdes Stockholms tunnelbana och många nya förorter uppfördes. Schakt- och rivningsmassor tippades i högar på olika platser vid stadens utkant och stora toppar skulpterades för att fungera som rekreations- och friluftsområden. En historia som nu faller i glömska. Detta projekt strävar efter att uppmärksamma dessa toppars relation till varandra samt deras funktion som frilufts- och rekreationsområden.
In the middle of the 20th century Stockholm changed. Parts of the city centre were replaced with office buildings and road systems and the subway as well as new suburbs were constructed. Rubble was transported to different sites in the outskirts of Stockholm and huge heights were sculptured as recreational areas. A past that is now falling into oblivion. This project aims to uncover the heights' connection to each other and at the same time enhance their function as recreational areas.

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29

Pereira, Antônio Vilela. "Estudos de produção difrativa de top-anti-top no CMS/LHC." Universidade do Estado do Rio de Janeiro, 2006. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=549.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Apresenta-se neste trabalho um estudo de produção difrativa de pares tt, na topologia de dupla troca de pómeron (DPE) inclusiva, nas condições do CMS para alta luminosidade (2 x 1033 cm-2s-1). O canal de decaimento para o sistema tt é o Semi-Leptônico, comum quark × top decaindo em um jato de b, um múon e um neutrino e o outro em jatos, sendo um deles de b (tt → bbqqμνμ). O processo acima foi simulado com o gerador DPEMC v2.4 [12], juntamente com o código de simulação FAMOS [41], versão 1.4.0, do CMS. Dois modelos teóricos foram utilizados, aqueles de Cox & Forshaw [10], [11] e de Boonekamp, Peschanskie Royon [13], [14]. Como background dominante, temos a combinação de um evento de tt não difrativo com eventos de pile-up (em média7) na mesma colisão de feixe no LHC. Como utilizam-se Roman Pots) para selecionar os eventos difrativos, eventos não ocorre relacionados de pile-up gerando prótons próximos à linha do feixe juntamente com um evento de tt não difrativo, são indistinguíveis experimentalmente do caso difrativo. Para uma luminosidade integrada de 10 fb-1, obtém-se da ordem de centenas de eventos para este background, enquanto que de O(1)a O (100) eventos do sinal difrativo, dependendo do modelo teórico utilizado.
Inclusive DPE (double pomeron exchange) production of t pairs was studied for CMS high luminosity running (2 x 1033cm-2s-1 ), with one top decaying into a b-jet, a muon and a neutrino, and the other to jets, one of them a b-jet (bbqqμνμ). The process was simulated with the generator DPEMC v2.4 [12], together with the fast CMS simulation code FAMOS [41], version 1.4.0. Two theoretical models were used for this analysis, that of Cox & Forshaw [10], [11] and of Boonekamp, Peschanski and Royon [13], [14]. As dominant background, we have the overlap of a non-diffractive tt event with pile-up events (7 in average) in the same bunch crossing. Since we use Roman Pots to tag the diffractive event, uncorrelated diffractive pile-up events generating very forward diffractive protons can fake the non-diffractive event as a diffractive one. For an integrated luminosity of 10 fb-1 we obtain a number of events of O (100) for this background, while (1) to O (100) for the diffractive signal, depending on the theoretical model used.

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30

Kollár, Monika. "Top-quark and top-squark production at hadron colliders at electroweak NLO." kostenfrei, 2007. http://mediatum2.ub.tum.de/doc/616927/document.pdf.

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31

Yang, Yuh-Ming. "Le Toi et le Toi Absolu dans la philosophie de Gabriel Marcel." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37601887q.

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32

Sun, Xiaohu. "Top polarization measurement in single top quark production with the ATLAS detector." Thesis, Grenoble, 2013. http://www.theses.fr/2013GRENY081/document.

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La polarisation du quark top produit par interaction électrofaible (single-top) en voie-t permet de tester la structure du vertex Wtb: le couplage vecteur gauche prévu dans le cadre du Modèle Standard (MS), ainsi que les couplages anormaux vecteur ou tenseur introduits par plusieurs théories au-delà du Modèle Standard. Le lot de données correspondant à une luminosité integrée de 4,7 fb-1 recolté dans les collisions proton-proton à une énergie de 7 TeV dans le centre de masse offre une chance de mesurer la polarisation du quark top. Cette thèse traite de la mesure de la polarisation du quark top grâce à l'étude des distributions angulaires polarisées dans des bases spécifiques avec les événements single-top produits en voie-t. Au début du document, le contexte théorique de production du quark top par interaction forte et électrofaible au LHC est introduit. Ensuite, le détecteur, les performances de reconstruction ainsi que la sélection d'événements avec une signature single-top en voie-t, sont décrits. Les méthodes d' "unfolding" et de "folding" sont présentées et testées avec différentes configurations afin de mesurer la polarisation du quark top. Les résultats obtenus, ainsi que les incertitudes théorique, expérimentales et statistiques, sont examinées. Il s'agit de la première mesure de polarisation du quark top avec le détecteur ATLAS. Les résultats sont compatibles avec les prédictions MS, et contribuent donc à contraindre de maniére significative les couplages anormaux sur le vertex Wtb
The top quark polarization in electroweak production for single top t-channel allows to test the structure of the Wtb vertex: the left-handed vector coupling of the Standard Model (SM) as well as the anomalous couplings including the right-handed vector, the left-handed tensor and the right-handed tensor couplings. The 4.7 fb-1 data recorded by the ATLAS detector at the LHC with the center of mass energy at 7 TeV in 2011 provides a chance to measure the top polarization. This thesis discusses the measurement of the top polarization by studying the polarized angular distributions in specific bases with t-channel single top events. In the beginning of the thesis, a theoretical context of the top quark production via the strong interaction and the electroweak interaction at the LHC is introduced. Then the detector, the reconstruction performances as well as the event selections with a single top t-channel event signature are described. To measure the top polarization, the unfolding and folding methods are constructed and tested with different configurations. In the end, the measured results are examined with the estimated uncertainties from the theory, the detector response and modeling as well as the statistics. This is the first measurement of the top polarization with the ATLAS detector. The results are compatible with the SM predictions and contribute signicantly to constrain the anomalous couplings in the Wtb vertex

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33

Yang, Yuh-Ming. "Le toi et le toi absolu dans la philosophie de gabriel marcel." Paris 4, 1986. http://www.theses.fr/1986PA040140.

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L'homme se perd dans le monde des objets, et c'est a partir de son corps pris comme l'existant-type qu'il se retrouve et decouvre en meme temps que l'autre est comme le moi un sujet. Il ne s'agit pas d'une coexistence de sujets, mais de la creation d'une relation inter-subjective entre des etres. La rencontre et le le dialogue sont les moteurs d'une telle relation ; ils permettent de briser la coquille egocentrique ou le moi s'enferme et devient pour lui-meme un objet. Le moi des lors s'engage sur le chemin de l'etre. Le moi brise a besoin d'un toi pour etre vraiment, au sens marcelien de ce terme, c'est-a-dire un co-esse. L'amour et la fidelite alimentent la relation inter-subjective dans la presence et l'entiere disponibilite. Chez un etre fini, l'amour et la fidelite sont soumis a l'obstacle et conduits a l'echec, ils demandent un recours ultime qui ne peut venir de la volonte humaine creee, mais du toi absolu. C'est uniquement dans la priere et dans la foi que le rapport d'etre a etre est garanti. Et c7est ici, que la formule : j'espere en toi pour nous, prend tout son sens. Par cette voie gabriel marcel parvient a sauvegarder le mystere de l'etre
Man is lost in the world of objects, and from his body he find and discover himself in the same time as the other is, like the ego, a subject. It doesn't mean that it is a coexistence of subjects, but the creation of an inter-subjective relation between beings. The reception and the dialogue are the motors of such relation; they permit to break the egocentric schell where the ego is enclosed and become for himself an object. The ego at that moment is engaged on the way of the being. The brocken ego needs the thou to be really, in the marcellian thought, it means an co-esse. Love and fidelity feed the inter-subjective relation in the presence and complete disponibility. For a finished being, love and fidelity are under the effect of obstacles and conduct to failure they need an ultime refuge that cannot come by the creating human will, but from the absolute thou. It's only by prayer and faith that the relation from being to being is sure. And here the sentence : i hope on thee for us, take all its meaning. And by this way gabriel marcel arrive to keep safe the mystery of being

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Sharp, L. Kathryn, and Susan Lewis. "Top Ten Literacy Tips." Digital Commons @ East Tennessee State University, 2018. https://dc.etsu.edu/etsu-works/4250.

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35

Grant-Jacob, James. "Table-top XUV nanoscope." Thesis, University of Southampton, 2011. https://eprints.soton.ac.uk/194999/.

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This thesis documents the development of a table-top extreme-ultraviolet (XUV) nanoscope suitable for coherent diffractive imaging (CDI). Intense spatially coherent ultrashort XUV and X-ray pulses are desired for nanoscale biological and material imaging. Such radiation can be produced via high harmonic generation (HHG) by focusing a highly intense ultrashort laser pulse into gas. In order to obtain high flux XUV radiation suitable for CDI, various generation conditions are explored. By observing the fluorescence from an argon gas jet to position the laser focus into different regions within the jet, a fourfold variation in XUV yield is achieved. Maximum output flux is obtained for the 19th harmonic when the laser is focused into the Mach disc of the jet. To further increase the XUV flux, HHG from a larger generation region (an argon-filled pipe) is also demonstrated. The most intense harmonic is nearly fifty times more intense and 10 nm shorter in wavelength compared with the most intense harmonic generated from an argon gas jet. Position for maximum generated XUV flux occurs when the laser focus is positioned after the pipe. In addition, a reduction in the number of harmonics in the output spectrum is also achieved by positioning the laser focus after the pipe. Using the high harmonics generated from the argon-filled pipe for XUV scattering, CDI is used to reveal the nanoscale structure of micron-sized objects. This thesis demonstrates the imaging of a 5 0m pinhole, a 7.5 0m FIB (focused ion beam) sample and a biological sample using the table-top XUV nanoscope. A maximum reconstructed object resolution of ~ 300 nm is achieved. The work described here will aid in the development of a table-top nanoscope capable of routine imaging

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Lucero, Ramírez Ivon Kelly, Hernández Claudia Alessandra Piscoya, Chávez Giovanna Gisella Reinoso, and Tunque Alex Saúl Rivera. "Proyecto Empresarial Top Delivery." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2018. http://hdl.handle.net/10757/624118.

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Top Delivery, se creó ante la necesidad de las personas de hacer sus compras en los supermercados y no contar con el tiempo necesario para poder realizarlas, debido a las diferentes actividades que realizan. Top Delivery les brindará las mejores ofertas de los productos de los supermercados mediante un aplicativo móvil siempre estará comprometido en brindar el mejor servicio y cumplir su objetivo de entregar los productos a los usuarios a tiempo mediante una atención personalizada a través de una plataforma de ventas online, en un lapso de dos horas como máximo, para que así puedan ser recomendados y poder captar más usuarios inicialmente en el mercado de Lima, Perú.
Top Delivery business project was born, which was created in response to the need of people to make their purchases in supermarkets and not have the necessary time to complete them, due to the different activities they carry out. Top Delivery will offer you the best offers of the products of the supermarkets through a mobile application will always be committed to provide the best service and meet its goal of delivering products to users on time through personalized attention through an online sales platform, within a maximum of two hours, so that they can be recommended and be able to attract more users initially in the market of Lima, Peru.
Trabajo de investigación

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Schwarz, Dennis [Verfasser]. "Measurements of jet mass, top quark mass and top tagging efficiencies in decays of boosted top quarks at CMS / Dennis Schwarz." Hamburg : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2020. http://d-nb.info/1229625674/34.

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Chavda, Vikash. "Measurement of the mass difference between top and anti-top quarksin top pair events from pp collisions at √s = 7 TeV." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/measurement-of-the-mass-difference-between-top-and-antitop-quarksin-top-pair-events-from-boldmathpp-collisions-at-boldmathsqrts--7tev(51cb834b-7dbb-4acd-b173-da025603dfc2).html.

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A measurement of the mass difference between top and anti-top quarks produced in $pp$ collisions at $\sqrt{s}=7$ TeV with the ATLAS detector at the LHC is presented. The analysis uses the full 2011 data sample, corresponding to an integrated luminosity of 4.7 fb$^{-1}$. An event-by-event mass difference is calculated for every event consistentwith $\ttbar$ production and decay in the semi-leptonic channel.A likelihood fit to the full double $b$-tagged data set yields a measured valueof $\Delta(m) = m_{t}-m_{\bar{t}} = 0.67 \pm{0.61}~(\mathrm{stat.}) \pm{0.19}~(\mathrm{syst.})~\mathrm{GeV}$, consistent with the Standard Model, and more generally, the CPT Theorem, prediction of no mass difference.

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39

Bro-JÃ¸rgensen, Jakop. "Lek-breeding in Topi antelopes (Damaliscus lunatus)." Thesis, University College London (University of London), 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.395383.

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40

Nyman, Oscar. "Towards a quality control for cloud top pressure and cloud top height products." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-61977.

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Cloud top height plays an important roll in the energy budget and is also important for aviation. This thesis concerns the quality control of cloud top height (CTH) retrievals. The approach for quality controlling retrieved CTH has been using the forward simulating software RTTOV. An error estimation function has been developed as well as an investigation to what simplifications can be done regarding the forward simulations for CTH purposes at SMHI. The purpose of the error estimation function is to validate CTH output from CTH retrieval algorithms by giving a rough error estimate of the retrieved CTH compared to what forward simulations predict. For simplifying the forward simulations the most promising results have been shown for lower clouds. Further testing is still of interest and for future work suggestions are provided regarding the error estimation function as well as for simplifying the forward simulations.

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41

Agnew, James Paul. "Search for the associated production of Higgs boson with top anti-top pairs." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/search-for-the-associated-production-of-higgs-boson-with-top-antitop-pairs(c24f5919-6f3f-4b13-ad72-9ef9efbcb6bb).html.

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This thesis describes the search for the associated production of a Higgs boson with top anti-top pairs in proton anti-proton collisions at a centre-of-mass energy of 1.96 TeV.The data used were collected by the D0 detector during the RunII data taking period which ran from 2001 to 2011 at the Tevatron Collider located at the Fermi National Accelerator Laboratory (or Fermilab).Distributions of the H_T variable separated into 3 jet, 4 b-tagging and 2 lepton categories were used as inputs to a modified frequentist limit setting procedure, which was in turn used to search for the ttH process with Higgs decaying to b anti-b pairs. Since this process was not observed, limits were set on the cross section times branching ratio, with an expected (observed) limit of 36.8 (65.8) measured for a Higgs mass value of 125 GeV.

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42

Jalal, Pasha, and Jose Andres Perez. "Punching shear in concrete flat slabs supported on slender edge steel columns." Thesis, KTH, Betongbyggnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278546.

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Punching shear is a failure mechanism caused by concentrated loads, creating a crack pattern that resembles a cone shape or piece of pie starting from the top surface of the slab and prolongs downwards. When the total shear force is greater than the shear resistance of the slab, it may eventually lead to punching shear failure. It can be visualized as the column punches through the slab. Punching shear is very brittle and occurs all of a sudden. It is believed that the slab is subjected to hogging moments over the column in both directions, i.e. parallel and perpendicular to the free edge. Non-linear finite element analyses (NLFEA) has been used to study the cracking and failure mechanism for the reinforced slab. It is a slab over the edge support without clamping stiffness, therefore simulating the slab shear mechanism over a slender steel column is carried out in this study. The analyses has been performed using the software ATENA 3D Engineering developed by Červenka Consulting. Since the symmetry has been taken into account over an edge column, only one half of the cross-section has been modeled, with a symmetry line passing vertically through the slab and column. It can be summarized that the failure encountered around the column has a conical shape crack pattern similar to the ones encountered when punching shear occurs. However, it is important to note that this failure is not due to classic punching shear, but instead due to shear cracks developing around the column in both directions, both parallel and perpendicular to the free-edge. Three models (C1, C2, and C3) are studied to evaluate the impact that the length of the lower leg of the c-bar reinforcement has during failure. As mentioned earlier above, the crack propagation during punching shear begins from the upper surface of the slab and prolongs downwards diagonally towards the bottom of the slab and adjacent to the column. However, the crack propagation in the strip perpendicular to the free edge in all three models initiate from the bottom and propagate upwards. It can be concluded that the length reduction of the lower leg of the c-bars as a consequence reduced the shear strength capacity of the slab around the steel-plate. The reason for this is due to a reduction in maximum peak load when the lower leg of the c-bars were reduced. Consequently, this leads to a decrease in shear strength capacity of the slab and an earlier failure, where the inner-span was not able to take additional loads which could have led to greater deflections.
Genomstansning är en brottmekanism orsakad av koncentrerade laster, vilket skapar ett sprickmönster i likhet med en konfrom ellet en bit av paj som börjar från den övre ytan av plattan och förlängs nedåt. När den totala skjuvkraften är större än skjuvmotståndet i plattan , kan det så småningom leda till ett genomstansningsbrott. Det kan visualiseras som att pelaren stansar eller slår igenom plattan. Genomstansning är ett mycket sprött brott och inträffar helt plötsligt. Det antas att plattan utsätts för negativt moment ovanför pelaren i båda riktningarna, d.v.s såväl parallellt som vinkelrät mot den fria kanten. Icke-linjära finita elementanalyser (NLFEA) har använts för att studera sprickbildnings och brottmekanismen för den förstärkta plattan. Det är en platta över kantstödet utan någon fast inspänd styvhet, därför simuleras skjuvmekanismen för plattan över en slank stålpelare i denna studie. Analyserna har utförts med programvaran ATENA 3D Engineering som utvecklats av Červenka Consulting. Eftersom hänsyn har tagits till symmetrin över en kantpelare har endast halva tvärsnittet modellerats, med en symmetrilinje som går vertikalt genom plattan och pelaren. Det kan sammanfattas att brottet som påträffas runt pelaren har en konisk form med ett sprickamönster som liknar de som påträffas vid genomstansning. Det är dock viktigt att notera att detta brott inte orsakats av klassisk genomstansning, utan istället på grund av skjuvsprickor som utvecklast runt pelaren i båda riktningarna, såväl parallellt som vinkelrät mot den fria kanten. Som det tidigare nämnts ovanför börjar sprickan vid genomstansning från plattans övre yta och förlängs nedåt diagonalt mot bottenplattan och intill pelaren. Sprickmönstret i remsan vinkelrät mot den fria kanten i alla tre modellerna (C1, C2 och C3) initierar dock från botten och sprids uppåt. Slutsatsen kan dras att längdminskningen av c-stängernas underben minskade skjuvhållfastheten hos betongplattan runt pelaren. Anledningen till detta beror på en minskning av maximal toppbelastning när c-stängernas underben reducerades. Följaktligen leder detta till en minskning av skjuvhållfastheten och ett tidigare brott, där den inre spännvidden inte kunda ta ytterligare belastningar som kunde ha lett till större nedböjningar.

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43

Cuppini, Elena. "Determination of the top-quark mass using top-antitop cross section measurements at LHC." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23715/.

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Lo studio della fisica del quark top rappresenta un campo in continuo sviluppo da partedella comunità teorica ed è di grande interesse all’interno del programma di fisica sperimentale ad ATLAS. In questa tesi, la massa del quark top è estratta mediante il confronto di calcoli di QCD della sezione d’urto totale e differenziale della produzione top-antitop in collisioni protone-protone ad energia del centro di massa di √s= 13 TeV, prodotti con il programma MATRIX al next-to-next-to-leading order, con dati sperimentali da collisioni pp a √s= 13 TeV raccolti nel 2015 e nel 2016 dal detector ATLAS al Large Hadron Collider (LHC) del CERN, corrispondenti a una luminosità integrata di 36.1 fb−1. Utilizzando la sezione d’urto totale top-antitop (t ̄t) misurata in eventi dileptonicieμe conducendo un’analisi basata su un approccio Bayesiano che utilizza Markov Chain Monte Carlo (MCMC), il valore ottenuto per la massa del quark top è m_t=(174.4+1.7−2.7) GeV. Dal confronto delle predizioni teoriche per la sezione d’urto differenziale assoluta in funzione della massa invariante (m_t ̄t) con dati misurati nel canale leptoni + jet a livello partonico, una seconda estrazione della massa del quark top ha portato al valore m_t= (171.9+3.0−2.9) GeV, ottenuto analizzando il χ2 tra i valori della predizione e quelli misurati.

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Vittori, Camilla. "Study of a new method for high energy top tagging at the ATLAS experiment." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7606/.

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Since its discovery, top quark has represented one of the most investigated field in particle physics. The aim of this thesis is the reconstruction of hadronic top with high transverse momentum (boosted) with the Template Overlap Method (TOM). Because of the high energy, the decay products of boosted tops are partially or totally overlapped and thus they are contained in a single large radius jet (fat-jet). TOM compares the internal energy distributions of the candidate fat-jet to a sample of tops obtained by a MC simulation (template). The algorithm is based on the definition of an overlap function, which quantifies the level of agreement between the fat-jet and the template, allowing an efficient discrimination of signal from the background contributions. A working point has been decided in order to obtain a signal efficiency close to 90% and a corresponding background rejection at 70%. TOM performances have been tested on MC samples in the muon channel and compared with the previous methods present in literature. All the methods will be merged in a multivariate analysis to give a global top tagging which will be included in ttbar production differential cross section performed on the data acquired in 2012 at sqrt(s)=8 TeV in high phase space region, where new physics processes could be possible. Due to its peculiarity to increase the pT, the Template Overlap Method will play a crucial role in the next data taking at sqrt(s)=13 TeV, where the almost totality of the tops will be produced at high energy, making the standard reconstruction methods inefficient.

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45

NEUENSCHWANDER, SERGIO. "Oscillations synchrones dans le toit optique du pigeon." Paris 6, 1993. http://www.theses.fr/1993PA066614.

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Nous avons enregistre le potentiel de champ local (pcl) et l'activite multiunitaire (amu) dans le tectum optique (to) de pigeons eveilles, au moyen d'un (ou de deux) electrodes. Lors d'une premiere serie d'experience, on a etudie l'activite du to en calculant la fonction d'autocorrelation et le spectre de puissance des signaux enregistres. Nous avons pu observer la signature d'une activite oscillatoire pour le pcl comme pour l'amu avec des frequences comprises dans l'intervalle 20-50 hz. Il y avait une variabilite importante dans la frequence et la probabilite d'occurence des oscillations, ce qui rend l'activite oscillatoire du to hautement non stationnaire. Au cour d'une etude complementaire, deux estimateurs numerique nonlineaire ont ete utilise pour decrire la complexite du pcl: la dimension de correlation et un indice de prediction des trajectoires. Les resultats revelent, en moyenne, une augmentation de la complexite du signal pendant les oscillations. Lors d'une seconde serie d'experiences, on a etudie le comportement de synchronisation de l'activite tectale. L'analyse des crosscorrelations a montre que les reponses de groupes de cellules separees etaient souvent synchronisees avec un ecart de phase proche de zero. Nos resultats indiquent que les reponses oscillatoires dans la region gamma et leur synchronisation dans des groupes de neurones eloignes peuvent servir de mecanisme d'integration dans le to des oiseaux, suggerant que cela se produit aussi dans d'autres structures que le cortex visuel des mammiferes

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46

Edlund, Maja. "Ett hjälpmedel för att kategorisera bevarandestatusen av torp." Thesis, Linnéuniversitetet, Institutionen för skog och träteknik (SOT), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-61187.

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With a Categorizing tool for conservation of settlement remains we can, through better instructions, reduce the damages made to settlement remains in conjunction with forestmeasures.The purpose of this study was to create a categorizing tool for the conservation status of settlement remains. The categorization tool will be used to select specific remains for increased management. Interviews were conducted with the County administrative board in Östergötland, Board of Forestry (Skogsstyrelsen) and Holmen skog. Pre-field studies both with Skogsstyrelsen and Holmen skog were also conducted. A field study was conducted where totally 20 different areas of settlement remains were visited and used to create the tool. All settlement remains were located in Östergötland. The data collected showed that the largest amount of monuments were located close to a road and were relatively easy to access. The categorizing tool was made in collaboration with Holmen skog and was tested together with a representative from the company with the outcome as an approved categorizing tool for the demands of the company.

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47

Yang, Xinan. "Top-percentile traffic routing problem." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/5883.

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Multi-homing is a technology used by Internet Service Provider (ISP) to connect to the Internet via multiple networks. This connectivity enhances the network reliability and service quality of the ISP. However, using multi-networks may imply multiple costs on the ISP. To make full use of the underlying networks with minimum cost, a routing strategy is requested by ISPs. Of course, this optimal routing strategy depends on the pricing regime used by network providers. In this study we investigate a relatively new pricing regime – top-percentile pricing. Under top-percentile pricing, network providers divide the charging period into several fixed length time intervals and calculate their cost according to the traffic volume that has been shipped during the θ-th highest time interval. Unlike traditional pricing regimes, the network design under top-percentile pricing has not been fully studied. This paper investigates the optimal routing strategy in case where network providers charge ISPs according to top-percentile pricing. We call this problem the Top-percentile Traffic Routing Problem (TpTRP). As the ISP cannot predict next time interval’s traffic volume in real world application, in our setting up the TpTRP is a multi-stage stochastic optimisation problem. Routing decisions should be made at the beginning of every time period before knowing the amount of traffic that is to be sent. The stochastic nature of the TpTRP forms the critical difficulty of this study. In this paper several approaches are investigated in either the modelling or solving steps of the problem. We begin by exploring several simplifications of the original TpTRP to get an insight of the features of the problem. Some of these allow analytical solutions which lead to bounds on the achievable optimal solution. We also establish bounds by investigating several “naive” routing policies. In the second part of this work, we build the multi-stage stochastic programming model of the TpTRP, which is hard to solve due to the integer variables introduced in the calculation of the top-percentile traffic. A lift-and-project based cutting plane method is investigated in solving the SMIP for very small examples of TpTRP. Nevertheless it is too inefficient to be applicable on large sized instances. As an alternative, we explore the solution of the TpTRP as a Stochastic Dynamic Programming (SDP) problem by a discretization of the state space. This SDP model gives us achievable routing policies on small size instances of the TpTRP, which of course improve the naive routing policies. However, the solution approach based on SDP suffers from the curse of dimensionality which restricts its applicability. To overcome this we suggest using Approximate Dynamic Programming (ADP) which largely avoids the curse of dimensionality by exploiting the structure of the problem to construct parameterized approximations of the value function in SDP and train the model iteratively to get a converged set of parameters. The resulting ADP model with discrete parameter for every time interval works well for medium size instances of TpTRP, though it still requires too long to be trained for large size instances. To make the realistically sized TpTRP problem solvable, we improve on the ADP model by using Bezier Curves/Surfaces to do the aggregation over time. This modification accelerates the efficiency of parameter training in the solution of the ADP model, which makes the realistically sized TpTRP tractable.

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Krimmel, Mirko. "Top Down Design eines Schubkurbelgetriebes." Universitätsbibliothek Chemnitz, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-141781.

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Der von der Firma ibb durch Herrn Mirko Krimmel geplante Vortrag im Rahmen der Saxsim 2014, umfasst die Vorgehensweise zur Entwicklung einer Getriebebaureihe als Top-Down Design. Dabei werden die Bauteilauslegungen und Festigkeitsberechnungen mit Mathcad nach der FKM-Richtlinie 2012 vorgestellt, sowie die Möglichkeit gezeigt, Mathcad als übergreifendes Steuerelement für das Skelettmodell nutzen zu können. Weitere Punkte des Vortrags behandeln die Auslegung und Simulation des Gehäuses und der Gesamtbaugruppe mit Creo Simulate 2.0. Anhand der Überprüfung des Verdrehwinkels an der Abtriebsseite infolge von elastischer Verformung der einzelnen Bauteile, zeigen die Stärken des Programms. Eine parallel zur Entwicklung laufende Simulation mit MDX bestätigte die in Mathcad errechneten Werte und lieferte so gleichzeitig eine Verifizierung der 3D-Daten. Referierende Person ist Herr Mirko Krimmel (interne Konstruktion in Petersberg).

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Bocca, Jorge B. "A desk-top information manager." Thesis, University of Southampton, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357192.

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50

Biehl, Silvia. "Globalization from top and below." Florianópolis, SC, 2010. http://repositorio.ufsc.br/xmlui/handle/123456789/94696.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Letras/Inglês e Literatura Correspondente, Florianópolis, 2010
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This dissertation analyzes the configuration of socioeconomic and national margins in two contemporary North-American documentaries entirely filmed in Brazil--Favela Rising (Jeff Zimbalist and Matt Mochary, 2005) and Manda Bala (Jason Kohn, 2008). In an attempt to contribute to the research on the representation of Brazil in foreign films, the investigation draws upon concepts such as globalization (Appadurai, 1996; Jameson, 2003), identity (Min-ha, 1997), and difference (Appadurai, 1996; Bhabha, 1996) to approach the documentaries not as fixed representations of a given reality, but as cultural texts that might or not be articulated through the notion of nation. The hypothesis is that the analyzed documentaries are sites for the configuration of margins and, for that reason, are privileged instances to observe the constitution of identities and differences. The conclusion-reached through individual and comparative analyses-is that the documentaries present very distinct articulations of socioeconomic and national margins. On one hand, Manda Bala, through an argumentative and circular structure, reinforces socioeconomic identities circumscribed by a Brazilian national margin. Besides presenting a totalizing portrayal of Brazil, Manda Bala reproduces a colonial gaze that fixes Brazilian society as cannibal, and reinforces the dominant gaze that it seeks to criticize. On the other hand, Favela Rising, through a mainly narrative structure, moves the gaze of national proportions towards the favela of Vigário Geral, in Rio de Janeiro. Less than creating a micro-portrait of Brazil, Favela Rising suggests the existence of social formations beyond national margins, whose political strength exists in its refusal of the negative difference imposed by socioeconomic margins. Another conclusion is that the documentaries present, in an opposite and complementary manner, contradictory forces at play in globalization.

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