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Dissertations / Theses on the topic 'IMAT'

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1

VITUCCI, GIUSEPPE. "Advances in instruments and methods for neutron transmission imaging." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2019. http://hdl.handle.net/10281/241081.

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Il lavoro presentato in questa tesi si concentra sullo sviluppo e sul miglioramento della strumentazione e dei metodi applicati all'imaging a trasmissione di neutroni. Le attività di ricerca sono state svolte presso il laboratorio di "Imaging and Materials Science and Engineering" (IMAT). Questa struttura fa parte della sorgente di neutroni ISIS presso il Rutherford Appleton Laboratory (UK). I neutroni qui sono prodotti dalla spallazione di un bersaglio di tungsteno colpito da protoni con energia di 800 MeV. I neutroni risultanti vengono moderati e convogliati attraverso le guide dei fasci ver
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Spiro, Giovanna. "Study of the contribution of muscle inflammation, IMAT origin and microenvironment to sarcopenic obesity." Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3422776.

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Introduction The optimal condition for skeletal muscle function is represented by an efficient activation of processes that regulate muscle development, growth, regeneration and metabolism. When the balance among these events is missing, a pathological condition arise. In particular, loss or decrease of skeletal muscle function and mass is linked with severe health diseases such as muscle dystrophies, cancer, obesity and aging process. In this context, sarcopenic obesity, a metabolic disorder followed by atrophy of muscle fibres and reduction of stem cell reservoir (satellite cells in musc
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Mu, Xiangkui. "Clinical application of intensity and energy modulated radiotherapy with photon and electron beams." Doctoral thesis, Umeå : Strålningsvetenskaper, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-443.

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Sheta, Amal. "IMRT and Rotational IMRT (mARC) Using Flat and Unflat Photon Beams." Doctoral thesis, Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-208212.

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For more than 50 years attening filters have been inserted into the beam path oflinacs to produce a uniform energy fluence distribution of the photon beam and make it suitable for clinical use. Recently, linacs without flattening fifilter (Flattening FilterFree - FFF) are increasingly used in radiotherapy because of its benefifits, e.g. high dose rate (2000 MU/min), reduced scattered and leakage radiation. Hypofractionated radiotherapy is interested in the high dose rate of FFF beams to shorten the treatment delivery time (TDT) especially the FFF beams have acceptable flatness at small fif
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Soyer, Alain Elie. "Ali imam et calife." Bordeaux 3, 2000. http://www.theses.fr/2000BOR30046.

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Ali ibn talib le gendre et le cousin de muhammad le prophete de l'islam ; fut le quatrieme calife de l'islam. Il fait son entree dans la vie publique de la communaute des les premiers episodes de l'hegire. Il etait l'homme de beaucoup le plus digne de la confiance de muhammad, et le confident de ses pensees les plus intimes. Ali est une personnalite universellement reconnue. On peut meme dire qu'aucune autre n'a fait l'objet de tant de discussion et de debats. Il fut source d'inspiration et d'enseignement pour beaucoup de mouvements revolutionnaires, politiques, spirituels et philosophiques. I
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Pohl, Marek. "Implementace IMAP v C++." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2010. http://www.nusl.cz/ntk/nusl-237278.

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This thesis has focused on development of library of IMAP network protocol in C++ programming language. This work has focused on design and on interface of the library. Object design of this library is based on analysis of the IMAP protocol. Developed library contains implementation of a client and server part of the IMAP protocol. This work shows also the another IMAP libraries and evaluates pros and cons of the different solutions. Security of a network transfer is explained here in this thesis. This work deals with authentication methods, which are used to protect user credentials during au
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Abdullah, Ismail Haji. "The influence of Imam al-Juwayni on the theology of Imam al-Ghazali." Thesis, University of St Andrews, 1996. http://hdl.handle.net/10023/2929.

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This thesis seeks to study in depth the influence of Imam al-Juwayni on Imam al-Ghazali's discussion of theology and whether or not the latter's ideas are properly derived from the former. The first chapter deals with an analysis of the life of both the Imams against the background of the religious milieu of their time. The second chapter discuss the views of the two Imams on Ilm al-Kalam. The third chapter attempts to compare and contrast Imam al-Juwayni's and Imam al- Ghazali's approach to the doctrine of the origin of the world and the existence of God. In the fourth chapter we assess the v
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Borges, Charles Irapuan Ferreira. "Deleuze, ?tica e iman?ncia." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2013. http://tede2.pucrs.br/tede2/handle/tede/2917.

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Made available in DSpace on 2015-04-14T13:55:18Z (GMT). No. of bitstreams: 1 447790.pdf: 1204018 bytes, checksum: c4867d53c5956ae766dc04d823ee18d7 (MD5) Previous issue date: 2013-03-01<br>This work aims to present the core of the conceptual framework of Gilles Deleuze s imanent ethics. Imanent ethics is referred here as a moral theory derived from the post-critical ontology which claims the absense of any transcendent principle to the process of formation of rules or moral norms. Instead, the imanent ethics theory sees in the genetic origin of reason itself the foundations of the practical r
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Getker, Karl L. "Your guide to the iMac /." View abstract, 1999. http://library.ctstateu.edu/ccsu%5Ftheses/1522.html.

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Khadija, Murshed. "A Comparative Analysis of Conventional MLC Based IMRT and Solid Compensator Based IMRT Treatment Techniques." University of Toledo Health Science Campus / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=mco1264434257.

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Matsushima, Luciana Cardoso. "Determinação das curvas de isodose e confirmação do planejamento em Radioterapia de Intensidade Modulada - IMRT convencional empregando as técnicas de termoluminescência, luminescência opticamente estimulada e detectores semicondutores." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/85/85131/tde-24042015-095037/.

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A radioterapia é uma das três principais modalidades utilizadas no tratamento de doenças malignas como o câncer; as outras duas são a quimioterapia e a radiocirurgia. Em contraste com outras especialidades médicas que necessitam principalmente do conhecimento clínico e da experiência de especialistas, a radioterapia, com a utilização da radiação ionizante no tratamento do câncer, depende do investimento pesado em tecnologias modernas e dos esforços colaborativos de diversos profissionais, cuja equipe coordenada influencia, sobremaneira, o resultado do tratamento. A Radioterapia de intensidade
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Larsen, Rebekka Margrethe Dybwik. "En vill og poetisk reise imot Tomas Espedal : En lesning av Gå. Eller kunsten å leve et vilt og poetisk liv, Imot kunsten og Imot naturen." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for nordistikk og litteraturvitenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-21510.

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Denne oppgaven ser nærmere på romanene Gå. Eller kunsten å leve et vilt og poetisk liv, Imot kunsten og Imot naturen av Tomas Espedal. Oppgaven er delt inn i to hoveddeler, hvor den første delen ser på selvbiografiske virkemidler og essayistiske trekk, og den siste delen bruker dette i en nærlesning av de tre romanene. I tillegg ser oppgaven på hvordan reiselitteratur også er viktig i Espedals romanunivers.I kapittelet «Bakteppe» kommer jeg med en kort beskrivelse av romanene; gjennom blant annet å se på form og tematikk. Jeg kommer med en kort innføring om hvorfor Espedals romaner kan kalles
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Schiefer, Hans. "Kontrollen des Planungs-Bestrahlungsprozesses bei IMRT /." Basel : [s.n.], 2009. http://edoc.unibas.ch/diss/DissB_8781.

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Flosi, Adriana Aparecida. "Desenvolvimento de cálculo de unidades monitoras para IMRT." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/85/85131/tde-03042012-092734/.

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A verificação de forma independente do cálculo de dose e de unidades monitoras num plano de tratamento de IMRT é um passo importante nos procedimentos de garantia de qualidade da técnica em questão. Atualmente este verificação é baseada apenas em medidas experimentais demoradas e trabalhosas. Neste trabalho foi desenvolvido uma metodologia de cálculo de unidades monitoras de forma independente como uma nova ferramenta para garantir a qualidade e exatidão dos tratamentos de IMRT. Os valores encontrados se aproximam bastante dos valores calculados pelo sistema de planejamento utilizado, de forma
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PLANCHE, FOURTHIN ISABELLE. "Trente-cinq ans d'imao en psychiatrie : etude retrospective d'une centaine de malades traites par les imao de premiere generation." Clermont-Ferrand 1, 1993. http://www.theses.fr/1993CLF1M034.

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Shockley, Keith J. "Intelligent Maintenance Aid (IMA)." Thesis, Monterey, California. Naval Postgraduate School, 2006. http://hdl.handle.net/10945/2719.

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Technological complexities of current ground combat systems require advanced maintenance methods to keep the fleet in a state of operational readiness. Currently, maintenance personnel use paper Technical Manuals (TM) that are cumbersome and not easily transportable or updated in the field. This thesis proposes using the latest technology to support maintainers in the field or depot by integrating the TMs with the onboard diagnostics Built-In-Test (BIT) and Fault Isolation Test (FIT) of the vehicle, to provide the maintainer with an improved diagnostics tool to expedite troubleshooting analysi
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Zakiuddin, Almas. ""Modernizing" Islam : the imam discourse in Bangladesh." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/40339.

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International development policies and practices are curiously silent on the subject of religion. It is an overt silence, in the sense that religion appears to be deliberately omitted from consideration. There is an implicit assumption that societies in the South will adopt the secular project of political modernity already perfected in and by the North. The paradox, however, as my dissertation demonstrates, is that development and religion are deeply imbricated at various local, national and transnational sites of power-knowledge. I adopt Foucauldian “discourse theory” and a post-colonial,
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Barros, Catarina da Silva. "Estudo, avaliação e optimização em radioterapia - IMRT." Master's thesis, Faculdade de Ciências e Tecnologia, 2010. http://hdl.handle.net/10362/4797.

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Mestrado Integrado em Engenharia Biomédica<br>O cancro continua ser um problema de saúde pública, apesar dos esforços e desenvolvimentos verificados na luta contra o mesmo. Estima-se que em 2030 a incidência do cancro na população mundial duplique, sendo o envelhecimento da população a principal causa apontada pela Organização Mundial de Saúde (WHO, do inglês World Health Organization Desta forma, os avanços tecnológicos na saúde têm sido constantes, trazendo desenvolvimentos essenciais no diagnóstico e tratamento das mais variadas patologias. No que concerne à radioterapia, especialidade ter
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Garcia, Aaron Nicholas. "Comparative Investigation of Dosimetric Tools in IMRT." Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1187369612.

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Cruz, António Manuel Costa. "IMRT beam angle optimization using Tabu search." Master's thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/17714.

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Mestrado em Matemática e Aplicações<br>O número de pacientes com cancro continua a crescer no mundo e a Organização Mundial da Saúde considerou mesmo esta como uma das principais ameaças para a saúde e o desenvolvimento humano. Dependendo da localização e das especi cidades do tumor, existem muitos tratamentos que podem ser usados, incluindo cirurgia, quimioterapia, imunoterapia e radioterapia. A Radioterapia de Intensidade Modulada (IMRT | Intensity Modulated Radiation Therapy) é uma das modalidades mais avançadas de radioterapia, onde a otimização pode ter um papel importante no que
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Al-Blezi, Mosa Khalil. "Imam Al-Juwayni's contribution to Islamic economics." Thesis, University of Wales Trinity Saint David, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.683264.

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Markovic, Miljenko. "Comparison of IMRT delivery methods a thesis /." San Antonio : UTHSC, 2008. http://learningobjects.library.uthscsa.edu/cdm4/item_viewer.php?CISOROOT=/theses&CISOPTR=58&CISOBOX=1&REC=13.

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Chevez, Marañón Luis Felipe, and Esquén Maria Ysabel Ramos. "Mentoring en el uso de la Imac." Universidad Peruana de Ciencias Aplicadas (UPC), 2018. http://hdl.handle.net/10757/624115.

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Heeger, Jonas [Verfasser]. "Bestrahlung von Kopf-Hals-Tumoren mit fluenzmodulierter Radiotherapie (IMRT) : Vergleich zweier IMRT-Techniken mit 3D-konformaler Bestrahlung / Jonas Heeger." Köln : Deutsche Zentralbibliothek für Medizin, 2013. http://d-nb.info/1042333823/34.

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Borges, Leandro Federiche. "Validação da metodologia de controle da qualidade in vivo com auxílio de filme radiocrômico, aplicados à teleterapia." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/17/17159/tde-04012017-155803/.

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A aferição da dose por técnica de dosimetria in vivo garante que a dose calculada pelo sistema de planejamento seja àquela entregue pelo acelerador linear (AL) durante a radioterapia, garantindo assim os processos de controle de qualidade. O objetivo deste trabalho foi validar a técnica de controle de qualidade em IMRT utilizando filme radiocrômico. Foram analisados 47 planejamentos de IMRT de três regiões: próstata, cabeça e pescoço e crânio. Para cada planejamento utilizouse um filme radiocrômico EBT2 acoplado ao cabeçote do acelerador linear através de uma bandeja preparada para o filme. A
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Gu, Jiesi. "New applications of immobilised metal ion affinity chromatography for pharmaceutics processing and drug discovery." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/16722.

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The development of more efficient extraction methods is the key to improving access to natural products with therapeutic uses. Immobilised metal affinity chromatography (IMAC) has conventionally been used to purify proteins from biological mixtures. This thesis aimed to expand the applications of IMAC beyond protein purification by developing two new innovations of IMAC. First, multi-dimensional IMAC (MD-IMAC) was developed for the simultaneous purification of multiple non-protein-based bacterial secondary metabolites from a single culture. The MD-IMAC system, comprised of two in-series IMAC r
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Ashmawy, Iman Karam Imam Mohamed [Verfasser], Michael [Akademischer Betreuer] Gessler, and Marc [Akademischer Betreuer] Thielen. "The Effect of Education Decentralization on School Leadership in the Vocational Schools: A Comparative Study between the German and the Egyptian Practice / Iman Karam Imam Mohamed Ashmawy. Gutachter: Michael Gessler ; Marc Thielen. Betreuer: Michael Gessler." Bremen : Staats- und Universitätsbibliothek Bremen, 2013. http://d-nb.info/1072078090/34.

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Boakes, Norma J., and Katie Juliani. "iMath- Reaching the iGeneration in the Mathematics Classroom." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-82334.

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FLOSI, ADRIANA A. "Desenvolvimento de cálculos de unidades monitoras para IMRT." reponame:Repositório Institucional do IPEN, 2011. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10087.

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Made available in DSpace on 2014-10-09T12:34:36Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:00:37Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Perin, Wagner de Andrade. "iMap : um mecanismo de inferência para mapas conceituais." reponame:Repositório Institucional da UFES, 2014. http://repositorio.ufes.br/handle/10/1484.

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Submitted by Maykon Nascimento (maykon.albani@hotmail.com) on 2015-08-17T20:51:11Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) iMAP um mecanismo de interferência para mapas conceituais.pdf: 3592832 bytes, checksum: 74228f1a39062e8403f7bc245d88e1dc (MD5)<br>Approved for entry into archive by Patricia Barros (patricia.barros@ufes.br) on 2015-08-18T16:17:52Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) iMAP um mecanismo de interferência para mapas conceituais.pdf: 3592832 bytes, checksum:
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PERIN, W. A. "iMap - Um Mecanismo de Inferências para Mapas Conceituais." Universidade Federal do Espírito Santo, 2014. http://repositorio.ufes.br/handle/10/4266.

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Made available in DSpace on 2016-08-29T15:33:19Z (GMT). No. of bitstreams: 1 tese_7979_Dissertação - Wagner Perin - Final (1).pdf: 3487761 bytes, checksum: f297981998873aeb901d9fa6f26a8fe8 (MD5) Previous issue date: 2014-08-29<br>Mapas Conceituais são representações gráficas do conhecimento de uma pessoa num dado momento e área de conhecimento. Por sua natureza investigativa, são utilizados como ferramentas de apoio em abordagens pedagógicas que objetivam promover a aprendizagem significativa. No entanto, o processo de avaliação de um mapa tende a ser custoso pois acarreta uma pesada carga d
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Lundin, Sigrid, Johan Schedin, Robin Olsson, Andrea Sundh, and Adam Wegelius. "Smarta val av metall‐kelatorkomplex optimerar proteinrening med IMAC." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-175255.

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På beställning av GE Healthcare AB har en sammanställning gjorts över interaktionen mellan metalljoner och kelatorer samt metalljoner och proteiner vid immobiliserad metalljonsaffinitetskromatografi (IMAC). Kelatorer är kemiska föreningar som kan användas för att binda metalljoner. Denna sammanställning kan användas som en vägledning för optimering av IMAC. Det är ett vedertaget faktum att bindningsstyrkan mellan metalljoner och proteiner, bland annat, beror på hur många bindningsställen på metalljonen som finns kvar för proteiner att binda till. Desto fler bindningsställen kelatorn upptar på
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Reza, Soltani Iman. "Utveckling av SAAB 340 Linjeunderhåll för flygbolaget NextJet." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-14847.

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Flygbolaget NextJet fick i januari 2012 eget Part-145 godkännande för att till en början bedriva linjeunderhåll. Detta examensarbete har gått ut på att skapa ett förslag för hur A-checkspaketen kan se ut för flygplanstypen SAAB 340. För att göra detta, gavs det av NextJet flera manualer och dokument kring SAAB 340. Processen har därefter delats upp i fyra olika faser för att slutligen få det önskade resultatet. I fas ett gjordes en initial kartläggning av de enskilda arbetena, s.k. taskar som var kvalificerade som A-checkstaskar. I fas två gjordes en bekräftelse av kartläggningen som fas ett g
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Ковальчук, Віктор Миколайович. "Захист населення від небезпек пов’язаних з вибухонебезпечними предметами". Thesis, Національний університет кораблебудування імені адмірала Макарова, 2018. http://hdl.handle.net/123456789/5321.

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Ковальчук, Віктор Миколайович. "Захист населення від небезпек пов’язаних з вибухонебезпечними предметами". Thesis, Національний університет кораблебудування імені адмірала Макарова, 2018. http://hdl.handle.net/123456789/5317.

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Watanabe, Érika Yumi. "Avaliação do dispositivo eletrônico de imagem portal \"Portal Dosimetry\" no controle de qualidade de radioterapia de intensidade modulada." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/85/85131/tde-08082011-110213/.

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No presente trabalho serão apresentados testes de comissionamento e de avaliação da utilização do portal dosimetry, da Varian, no controle de qualidade dos planejamentos de radioterapia de intensidade modulada. Os testes de comissionamento foram realizados para caracterizar o portal dosimetry em termos dosimétricos e para avaliar a sua possível aplicação em radioterapia. Esses testes demonstraram que o portal dosimetry possui todas as características necessárias para ser utilizado em dosimetria na radioterapia tais como linearidade da resposta com a dose, independência com a taxa de dose, repr
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Haukås, Solveig. ""Optimalisering av IMRT-planar for øyre-nase-hals-kreft"." Thesis, Norwegian University of Science and Technology, Department of Physics, 2009. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-6259.

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<p>In the dose planning system Oncentra MasterPlan there is a module for IMRT planning (IMRT - Intensity modulated radiation therapy). This module optimizes the plan based on given requirements for doses given to target volumes and organs at risk. The new enhanced algorithm (PBE), which is implemented in MasterPlan, is supposed to make the IMRT planning more exact and effcient. A cylindrical shaped target volume, with an organ at risk inside, was defined in MasterPlan to evaluate the dose distribution modeled by the PBE algorithm. A uniform dose of 2 Gy for the target volume and a maximum dose
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Potter, George Alexander. "Iphone to IMAX: the social implications of screen size." Thesis, Montana State University, 2008. http://etd.lib.montana.edu/etd/2008/potter/PotterG1208.pdf.

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Screen size changes the way the moving image affects viewers and specific content is more likely to be influential if screened on the most appropriate media type. The ever-increasing popularity of portable devices, like the iPhone, means that viewers are watching more content on smaller screens than ever before. At the same time, movie theatres and Imax screens are still as popular as ever and seeing something on the big screen holds some kind of magic for the viewer. This fact has not been lost on environmental filmmakers who are increasingly finding ways of using different sized screens to p
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Xian, Zheng. "Dose verification of a stereotactic IMRT treatment planning system." Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/23810.

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In this project, ion chamber measurement and film dosimetry were used to verify dose distributions for a new stereotactic IMRT (Intensity Modulated Radiation Therapy) treatment planning system. This technique combines the principles of stereotactic radiosurgery and IMRT to significantly increase the positioning accuracy compared with conventional IMRT . Ion chamber measurements reveal that the discrepancy between the measured and the calculated dose at the isocenter can be up to 2%. Angular dependence of ion chamber sensitivity and the tissue equivalence of the phantom material were determined
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Fraser, Danielle J. "Characterizing ionization chamber dosimetry in inverse planned IMRT fields." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=84031.

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It is standard practice in radiation therapy to have two independent calculations for the number of monitor units used in patient treatment plans. The relationship between monitor units and absorbed dose to water is sophisticated for MLC-based IMRT. Verification measurements of absorbed dose to water with ionization chambers in MLC-based IMRT fields remains uncertain and the accuracy of computer modeling is limited by the physics assumptions used. In this thesis, point dose measurements from three cylindrical ionization chambers of different collecting volumes are evaluated against the
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41

Boudreau, Chantal. "The use of inhomogeneity corrections for inverse planned IMRT /." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=81268.

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In this thesis, the use of inhomogeneity corrections in intensity modulated radiotherapy (IMRT) inverse treatment planning is investigated. Firstly, the dosimetric consequences of CT beam hardening artifacts present on images used for treatment planning are estimated and found to be of little clinical significance (<1% dose difference). Secondly, experiments to evaluate the PEREGRINE Monte Carlo system (Nomos, Cranberry, PA) are undertaken for a 6 MV photon beam. The use of inhomogeneity corrections in clinical treatment planning is assessed for five clinical head and neck cancer cases.
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Anderson, J. W. "The Design and Optimisation of Novel Collimators for IMRT." Thesis, Institute of Cancer Research (University Of London), 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.516269.

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43

Silva, Eduardo Pinto da. "Inst?ncias da representa??o imag?tica hiper-real." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/13787.

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Made available in DSpace on 2014-12-17T14:20:23Z (GMT). No. of bitstreams: 1 EduardoPS_TESE.pdf: 3784271 bytes, checksum: 849830dbd2f14b3522f66052ac9aa627 (MD5) Previous issue date: 2012-02-13<br>The approach that undertakes this work revolves around the emergence of iconic structures on reflecting about the meaning of different methods of image representation through which the contemporaneity reveals itself. At baseline, three aspects are considered looking for an analytical ontology of the act of representation and imagery: the transition of representation in the oral culture of societie
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Osewski, Wojciech. "Rekonstrukcja rozkładu dawki w technikach dynamicznych : IMRT i VMAT." Doctoral thesis, Katowice : Uniwersytet Śląski, 2013. http://hdl.handle.net/20.500.12128/5389.

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Techniki dynamiczne IMRT i VMAT umożliwiają bardzo precyzyjne modulowanie rozkładu dawki w objętości guza nowotworowego przy jednoczesnym oszczędzaniu tkanek zdrowych - struktur krytycznych. Z jednej strony dysponujemy bardzo precyzyjnym systemem planowania rozkładu dawki, z drugiej za realizację planu odpowiada aparat terapeutyczny, który „obarczony” jest tolerancją działania: mechaniczną i elektroniczną. Konieczna jest zatem weryfikacja zgodności rozkładu dawki zaplanowanego ze zrealizowanym - rzeczywistym. W radioterapii każdy plan leczenia musi być zweryfikowany, czy to przed realizacją
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Pflugfelder, Daniel. "Risk adapted optimization in intensity modulated proton therapy (IMPT)." Saarbrücken VDM Verlag Dr. Müller, 2008. http://d-nb.info/988728478/04.

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46

Hofmann, Tobias. "Evaluation der intensitätsmodulierten Bestrahlungstechnik für die stereotaktische Strahlentherapie im kraniellen Bereich." Master's thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1234514545566-63458.

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Die fraktionierte stereotaktisch geführte Radiotherapie stellt eine Möglichkeit der Behandlung intrakranieller Tumoren dar, bei denen eine chirurgische Resektion nicht oder nicht vollständig möglich ist. Ziel dieser Arbeit war der Vergleich der Dosisverteilung von Bestrahlungsplänen, die mittels fluenzmodulierter (IMRT) und 3D konformaler stereotaktisch geführter Bestrahlungstechnik (conformal beam) für Hypophysenadenome und petroclivale Meningeome erstellt wurden. Auf Basis des CT-Datensatzes eines Alderson-Phantoms erfolgten zunächst die systematische Untersuchung der IMRT Eingabeparameter u
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Sheta, Amal [Verfasser], Ulrich [Akademischer Betreuer] Wolf, Thomas [Akademischer Betreuer] Kuhnt, Rolf-Dieter [Gutachter] Kortmann, and Tilo [Gutachter] Wiezorek. "IMRT and Rotational IMRT (mARC) Using Flat and Unflat Photon Beams / Amal Sheta ; Gutachter: Rolf-Dieter Kortmann, Tilo Wiezorek ; Ulrich Wolf, Thomas Kuhnt." Leipzig : Universitätsbibliothek Leipzig, 2016. http://d-nb.info/1240627637/34.

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Aguillar, André Küll. "Desenvolvimento de um sistema computacional para projetos de um atuador magnético biestável monobobina." Florianópolis, SC, 2007. http://repositorio.ufsc.br/xmlui/handle/123456789/89927.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.<br>Made available in DSpace on 2012-10-23T04:10:53Z (GMT). No. of bitstreams: 1 240712.pdf: 1047591 bytes, checksum: fcdd8ea3650f56ee06ea8c826ef096c2 (MD5)<br>RESUMO: O presente trabalho aborda o desenvolvimento e a análise de um sistema computacional para o auxílio em projetos de atuador magnético linear biestável mono-bobina. O princípio de funcionamento, de forma geral e em detalhes deste tipo de atuador é explicado. Foi realizada a construção de um protótip
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Badr, Iman [Verfasser]. "Agent-based dynamic scheduling for flexible manufacturing systems / Iman Badr." Aachen : Shaker, 2011. http://d-nb.info/1010568159/34.

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Sarakbi, Iman [Verfasser]. "Stabilität und Kompatibilität applikationsfertiger Zytostatikazubereitungen ausgewählter neuer Zytostatika / Iman Sarakbi." Mainz : Universitätsbibliothek Mainz, 2016. http://d-nb.info/1105593487/34.

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