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1

Koca, Feray. "Urban Growth And Conservation Problematic In Mugla, Karabaglar." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12604706/index.pdf.

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Karabaglar is a rural area where agricultural community lives and which locates in the vicinity of Mugla town. It was registered as third grade natural site that must be preserved according to its rural character, natural and cultural assets and rural life. Property pattern consisting of private ownerships (yurts), specific road network that emerges from irims and kesiks, traditional houses, variety of vegetation, abundant water, self-sufficient agricultural production, and traditional life style are the main features that create and shape Karabaglar. Kesiks, irims, kabaliks, and yurts are t
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2

Naseri, Sis Farzaneh. "Iris Murdoch." Phd thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610506/index.pdf.

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Murdoch&rsquo<br>s fiction has been influenced by dramatic elements, particularly comic elements. This influence has been revealed as parody. Murdoch parodies the comic character types of the eiron, alazon, buffoon and agroikos by exaggerating and mixing their functions and themes of love, separated lovers and metamorphosis in her novels, The Nice and the Good, The Black Prince, and The Sea, The Sea. In addition, she makes parodic uses of Shakespearean plays, As You Like It and Love&#039<br>s Labour&#039<br>s Lost, Hamlet, and The Tempest, in her novels in question. Her use of parody as a wea
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3

Lenz, Dawn. "Claiming Iris." ScholarWorks@UNO, 2008. http://scholarworks.uno.edu/td/657.

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Iris Fitzgerald struggles to make it day to day after she is raped and stabbed while out on an early morning run. Her story is told through her relationships, not only with her new, scared self, but also with her overbearing mother, her best friend, her rescuer and her antagonistic roommate. She has just moved to a strange city and still has not found a job. So, she has the overwhelming stress of the attack to contend with and the added pressure of running quickly out of money in the expensive city of San Francisco. She uses her painkillers as an escape from her stab wound as well as
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4

HÄLLJE, ARVID, and ANTON JOHNNER OLIN. "Trangia Iris." Thesis, KTH, Produkt- och tjänstedesign, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233344.

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Trangia är idag det enda större företag som utvecklar och producerar friluftskök med spritbrännare. Den nuvarande produkten för reglering av spritlågan lider av många brister.Framför allt upplevs den krånglig och riskabel på flera olika sätt. Av denna anledning tillkomdetta projekt med målet att utveckla en ny produkt för reglering av den befintliga spritbrännaren.För nuvarande säljer Trangia fler spritkök än gasolkök och är i princip ensamma på den marknaden. Med anledning av detta finns potentiellt stora fördelar med att utveckla en produkt som förbättrar upplevelsen av användningen av sprit
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5

Castellano, Álvarez Franco. "Proyecto Iris." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2014. http://hdl.handle.net/10757/621207.

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Desde el año 2011, existe una gran búsqueda de inclusión social de todas las personas que están dentro del país. Parte de esta inclusión también considera a las personas que presentan alguna discapacidad que les dificulte realizar actividades comunes del día a día. La búsqueda de una mayor participación de esta población se ha visto impulsada aún más con la declaración de la Ley N° 29973, promulgada en el 2012, Ley General de la Persona con Discapacidad, en la cual promueve la inclusión de la población con discapacidad, la cual representa casi un 6% de la población total del Perú, en los aspec
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Ukpai, Charles Onyebuchi. "Biometric iris image segmentation and feature extraction for iris recognition." Thesis, University of Newcastle upon Tyne, 2016. http://hdl.handle.net/10443/3487.

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The continued threat to security in our interconnected world today begs for urgent solution. Iris biometric like many other biometric systems provides an alternative solution to this lingering problem. Although, iris recognition have been extensively studied, it is nevertheless, not a fully solved problem which is the factor inhibiting its implementation in real world situations today. There exists three main problems facing the existing iris recognition systems: 1) lack of robustness of the algorithm to handle non-ideal iris images, 2) slow speed of the algorithm and 3) the applicability to t
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7

Al, Rifaee Mustafa Moh'd Husien. "Unconstrained iris recognition." Thesis, De Montfort University, 2014. http://hdl.handle.net/2086/10949.

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This research focuses on iris recognition, the most accurate form of biometric identification. The robustness of iris recognition comes from the unique characteristics of the human, and the permanency of the iris texture as it is stable over human life, and the environmental effects cannot easily alter its shape. In most iris recognition systems, ideal image acquisition conditions are assumed. These conditions include a near infrared (NIR) light source to reveal the clear iris texture as well as look and stare constraints and close distance from the capturing device. However, the recognition a
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8

Zhou, Steven. "A Novel Approach to Iris Localization and Code Matching for Iris Recognition." NSUWorks, 2009. http://nsuworks.nova.edu/gscis_etd/346.

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In recent years, computing power and biometric sensors have not only become more powerful, but also more affordable to the general public. In turn, there has been great interest in developing and deploying biometric personal ID systems. Unlike the conventional security systems that often require people to provide artificial identification for verification, i.e. password or algorithmic generated keys, biometric security systems use an individual's biometric measurements, including fingerprint, face, hand geometry, and iris. It is believed that these measurements are unique to the individual, ma
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9

Milligan, Tony. "Iris Murdoch's romantic Platonism." Thesis, University of Glasgow, 2005. http://theses.gla.ac.uk/7485/.

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This account of Iris Murdoch’s moral philosophy takes the form of a critique. It attempts to show the ways in which she falls foul of what she criticises. Murdoch is concerned about the influence of the romantic tradition upon our contemporary (post-war) accounts of morality. She charges contemporaries, such as Sartre and R. M. Hare with having mistakenly extended freedom in ways that make morality seem like a matter of free choice. Against this, her own most rigorous work (The Sovereignty of Good) advances three central claims: (1) an idea of moral perfection (an ideal Good) is built into our
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10

Abdullah, Mohammed Abdulmuttaleb M. "Advancing iris biometric technology." Thesis, University of Newcastle upon Tyne, 2017. http://hdl.handle.net/10443/3976.

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The iris biometric is a well-established technology which is already in use in several nation-scale applications and it is still an active research area with several unsolved problems. This work focuses on three key problems in iris biometrics namely: segmentation, protection and cross-matching. Three novel methods in each of these areas are proposed and analyzed thoroughly. In terms of iris segmentation, a novel iris segmentation method is designed based on a fusion of an expanding and a shrinking active contour by integrating a new pressure force within the Gradient Vector Flow (GVF) active
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11

Chávez, Linares Evelyn Lisseth. "Frecuencia y características de lesiones anatomohistopatológicas compatibles con alteraciones metabólicas relacionadas a energía y/o proteínas en la dieta de truchas arcoiris (Oncorhynchus mykiss) de fase juvenil." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2008. https://hdl.handle.net/20.500.12672/3120.

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El objetivo del presente estudio fue determinar la frecuencia de lesiones anatomohistopatológicas compatibles con alteraciones metabólicas relacionadas a energía y/o proteínas en la dieta de truchas arcoiris (Oncorhynchus mykiss) de fase juvenil. Se colectaron aleatoriamente 40 peces de una piscigranja ubicada en las provincia de Huancayo-Junín, tomándose principalmente muestras de hígado, riñón, branquias, estómago y bazo. Entre los hallazgos macroscópicos compatibles con alteraciones metabólicas observados con mayor frecuencia fue el hígado graso, caracterizado por una coloración marrón páli
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Abdel, Samad Nour. "Caractérisation génétique du genre Iris évoluant dans la méditerranée orientale." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS250/document.

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Le genre Iris appartenant à la famille des Iridacées comprend plus de 220 espèces distribuées à travers l’hémisphère Nord. La section Oncocyclus (Siems.) Baker de ce genre est confinée au Sud-ouest de l’Asie et comprend plus de 65 espèces au statut taxonomique souvent discuté.La présente étude porte sur le complexe d’espèces d’Iris évoluant dans les pays de la Méditerranée orientale : Liban, Syrie, Jordanie, Palestine/Israël, Arménie, Turquie et Iran.Le taux d’endémisme au sein de ce genre est relativement élevé et la cueillette excessive ainsi que la destruction de leurs habitats menace un gr
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13

Holmberg, Hans. "Iris recognition using standard cameras." Thesis, Linköping University, Department of Electrical Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8675.

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<p>This master thesis evaluates the use of off-the-shelf standard cameras for biometric identification of the human iris. As demands on secure identification are constantly rising and as the human iris provides with a pattern that is excellent for identification, the use of inexpensive equipment could help iris recognition become a new standard in security systems. To test the performance of such a system a review of the current state of the research in the area was done and the most promising methods were chosen for evaluation. A test environment based on open source code was constructed to m
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14

Yu, Tania Weidan. "Iris imaging for health diagnostics." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/119548.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 49-51).<br>The development of mobile technology and machine learning tools has made it easier than ever to monitor health without visiting a doctor. In this thesis, we explore the use of iris imaging as a medical diagnostic
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15

Hu, Yang. "Improving less constrained iris recognition." Thesis, University of Kent, 2017. https://kar.kent.ac.uk/59928/.

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The iris has been one of the most reliable biometric traits for automatic human authentication due to its highly stable and distinctive patterns. Traditional iris recognition algorithms have achieved remarkable performance in strictly constrained environments, with the subject standing still and with the iris captured at a close distance. This enables the wide deployment of iris recognition systems in applications such as border control and access control. However, in less constrained environments with the subject at-a-distance and on-the-move, the iris recognition performance is significantly
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16

Appy, Frédéric. "Iris, couleur écrite, couleur décrite." Nice, 1991. http://www.theses.fr/1991NICE2007.

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Une nuance, c'est l'espace d'une variation et cela pourrait être conçu comme une précision. Le langage a pour fonction première de communiquer. La couleur nous apporte une volupté de la pensée, une image de la volupté. On ne saurait saisir la couleur. La couleur est un langage rendu à destination : un après du langage. L’imprécision quant à sa dénomination n'est pas un manque mais un retour à l'essence du dire. Chose qui n'a pas à être énoncée mais savourée, pensée, sensation frissonnante encore qui se poursuit en de multiples nuances. Caractère soluble, ce vers quoi tend le langage. Tout y es
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17

Brown, Ryan Charles. "IRIS: Intelligent Roadway Image Segmentation." Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/49105.

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The problem of roadway navigation and obstacle avoidance for unmanned ground vehicles has typically needed very expensive sensing to operate properly. To reduce the cost of sensing, it is proposed that an algorithm be developed that uses a single visual camera to image the roadway, determine where the lane of travel is in the image, and segment that lane. The algorithm would need to be as accurate as current lane finding algorithms as well as faster than a standard k- means segmentation across the entire image. This algorithm, named IRIS, was developed and tested on several sets of roadway ima
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18

Semecký, Lukáš. "IRIS - mezinárodní standard železničního průmyslu." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-73684.

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This Master's Thesis is engaged in business management system requirements of International Railway Industry Standard. The goal is to provide reader with an overview of the requirements of Standard, their introduction into the existing business management system, outline some of the issues associated to the implementation and evaluate the benefits of implementation by analyzing presumed costs associated to the certification of system and expected revenues arising from the successful certification. In conclusion it will assess the results of the evaluation of benefits and other factors leading
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19

Cremer, Sandra. "Adapting iris feature extraction and matching to the local and global quality of iris image." Thesis, Evry, Institut national des télécommunications, 2012. http://www.theses.fr/2012TELE0026.

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La reconnaissance d'iris est un des systèmes biométriques les plus fiables et les plus précis. Cependant sa robustesse aux dégradations des images d'entrées est limitée. Généralement les systèmes basés sur l'iris peuvent être décomposés en quatre étapes : segmentation, normalisation, extraction de caractéristiques et comparaison. Des dégradations de la qualité des images d'entrées peuvent avoir des répercussions sur chacune de ses étapes. Elles compliquent notamment la segmentation, ce qui peut engendrer des images normalisées contenant des distorsions ou des artefacts non détectés. De plus, l
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20

Ariturk, Nur Nilgun. "An Iris in the sun : perception-reception-perception in Iris Murdoch's novels of the good." Thesis, University of Stirling, 1997. http://hdl.handle.net/1893/1970.

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Murdoch considers herself a 'Christian fellow-traveller', 'a kind of Platonist' and a 'sort of Buddhist', all of which summarise her spirit of writing very well. Iris Murdoch places a very serious obligation on the artist to present reality to his/her observers/readers. In almost all her philosophical articles, books, and interviews, she expresses with great emphasis the task of art, especially prose literature, as a form of education for moral development. In that sense, we can call her a moralist and a 'philosophical' novelist. With her 'Novels of the Good' Iris Murdoch is inviting the reade
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Meslinas, Nerijus. "Sluoksniuotų konstrukcinių elementų stiprumas ir irimo modeliavimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20050722_152604-82100.

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Fracture of layer structural elements depends on fracture of different layers and interlayer zones. Cases of layer structural elements fracture are ana-lysed in this research. Due to materials heterogeneity and technologies of manufacturing, medium layer (interlayer) appears. This layer influences defor-mation, stresses distribution and fracture of the structure. Often medium layer is weakest link of structural layer element and interlayer fracture called delamina-ting can appear.
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La, Cassagnère Mathilde. "La vision dans l'univers romanesque d'Iris Murdoch /." Lille : Atenier national de reproduction des thèses, 1999. http://catalogue.bnf.fr/ark:/12148/cb38987578p.

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23

Janampa, Sarmiento Peter Charrie. "Efecto del periodo de lluvias y estiaje (seca) sobre la prevalencia de Renibacterium salmoninarum en truchas arcoiris (oncorhynchus mykiss) en una piscigranja del valle del mantaro." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2012. https://hdl.handle.net/20.500.12672/1563.

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El objetivo de este trabajo fue determinar el incremento de la precipitación pluvial sobre la prevalencia de Renibacterium salmoninarum detectado a partir de muestras de tejido (riñón y bazo) de truchas arcoíris en una piscigranja ubicada en la cuenca del valle del Mantaro. El trabajo se realizó en una piscigranja del departamento de Junín, en la provincias de Huancayo, en los meses de agosto, setiembre noviembre y febrero, durante el periodo de ciclo de lluvias 2011-2012. La fuente hídrica de la piscigranja es el rio Chiapuquio, perteneciente a la cuenca del Valle del Mantaro. Las truchas fue
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24

Kranauskas, Justas. "Person Identification by Face and Iris." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100213_102103-34345.

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In this thesis, person identification by combining automatic face and iris recognition is analyzed. Person identification by his face is one of the most intuitive from all biometric measures. We are used to recognizing familiar faces and confirming identity by a short glance at one's id card which contains image of the face. We are also used to being observed by surveillance cameras, which can perform biometric authentication without even being noticed. However, facial biometrics is one of most unstable metrics because the face gets noticeably older in several years and can frequently change d
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Kimmle, Christina [Verfasser]. "Dynamische mikrofluidische Iris-Arrays / Christina Kimmle." München : Verlag Dr. Hut, 2012. http://d-nb.info/1026652219/34.

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Conlin, Alice. "Iris Murdoch on knowledge and freedom." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79833.

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In chapter one, I describe the different conceptions of self that Murdoch and Nussbaum have, and I show how these affect their depictions of human good. And I relate how each one defends the internal logic of her claims against the critique of moral relativism. I examine Iris Murdoch's conception of reality and consciousness in the distinctive way that she fuses them to a transcendent morality.<br>In chapter two, I turn to Murdoch's description of the journey from illusion to reality and the role of love or eros in this journey. I examine the many points of intersection between her desc
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Monaco, Matthew K. "Color space analysis for iris recognition." Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5478.

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Thesis (M.S.)--West Virginia University, 2007.<br>Title from document title page. Document formatted into pages; contains x, 93 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 86-90).
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Beuerle, Iris [Verfasser]. "Wohnungsgenossenschaften im gesellschaftlichen Wandel / Iris Beuerle." Berlin : epubli GmbH, 2014. http://d-nb.info/1049966910/34.

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Rankin, Deborah M. "Automated image analysis of Iris biometrics." Thesis, University of Ulster, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.587480.

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The iris of the eye is considered to be the most discriminatory of facial features. It is often assumed that an individual's iris pattem remains unchanged throughout their lifetime. However, clinical findings suggest that changes in the iris can occur due to ageing and in response to external factors such as medications, disease and surgery. Such changes in the appearance of the iris need to be addressed when considering the iris as a biometric. The extent of change over time and whether this affects the appearance of the iris sufficiently to impact on its value as a biometric measure requires
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Perner, Iris [Verfasser]. "Scale-Down von Photobioreaktoren / Iris Perner." Aachen : Shaker, 2004. http://d-nb.info/1170544134/34.

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O'Connor, Patricia Jo. "The moral philosophy of Iris Murdoch." Thesis, University of Exeter, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253061.

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Rampally, Deepthi. "Iris recognition based on feature extraction." Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/3647.

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MARTINEZ, MARIA APARECIDA GONCALVES. "ANALYSIS OF IRIS TYPE WAVEGUIDE DISCONTINUITIES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 1991. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9476@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>TELECOMUNICAÇÕES BRASILEIRAS S/A<br>No presente trabalho, diversos métodos de análise são aplicados ao problema de íris em guias de onda. É feita, inicialmente, uma análise da teoria de pequenas aberturas. Uma verificação, através de comparação de resultados teóricos com experimentais, determina a faixa de validade e precisão da teoria. A seguir, aplica-se o método dos momentos, em particular para íris circulares em guias circulares e íris retangulares em guias retangulares. Para o caso da íris retangular em guia retangu
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Jacob, Alexandre. "Iris versicolor : étude allopathique et homéopathie." Bordeaux 2, 1995. http://www.theses.fr/1995BOR2P004.

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Bengali, Umme Salma Yusuf. "Pixel classification of iris transillumination defects." Thesis, University of Iowa, 2012. https://ir.uiowa.edu/etd/3260.

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Adler, Carolina, and Johanna Bengtsson. "Iris Hadar - en länk till arbetslivet?" Thesis, Malmö högskola, Lärarutbildningen (LUT), 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-36292.

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I dagens samhälle är arbete en stor del av människans liv. Genom arbete blir vi självförsörjande och tilldelas en social roll. Arbetsmarknadspolitiken i Sverige har sedan 1970- talet utgått från synen på allas rätt till arbete. En grupp som trots det har svårigheter att ta sig in på arbetsmarknaden är människor med någon typ av funktionshinder. Som blivande studie- och yrkesvägledare har vi stort intresse för människor och deras rätt till valmöjligheter och vi tycker det är viktigt med kunskaper om hur arbetsmarknaden ser ut för olika grupper. Vårt syfte med detta arbete är att undersöka behov
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Porzig, Nicole [Verfasser], Iris [Akademischer Betreuer] Hausladen, and Manfred [Akademischer Betreuer] Kirchgeorg. "Management von Nachhaltigkeit in Supply-Chain-Netzwerken / Nicole Porzig. Gutachter: Iris Hausladen ; Manfred Kirchgeorg. Betreuer: Iris Hausladen." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://d-nb.info/1060826011/34.

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Lee, Yong [Verfasser], Iris [Akademischer Betreuer] Hausladen, and Kathrin M. [Akademischer Betreuer] Möslein. "Wertstromdesign als Instrument der wertorientierten Unternehmensführung / Yong Lee. Gutachter: Iris Hausladen ; Kathrin M. Möslein. Betreuer: Iris Hausladen." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://d-nb.info/1056911964/34.

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Suling, Marc [Verfasser], Iris [Akademischer Betreuer] Pigeot-Kübler, and Wolfgang [Akademischer Betreuer] Ahrens. "Automatisierte Verfahren in der Arzneimittelsicherheitsforschung / Marc Suling. Gutachter: Iris Pigeot-Kübler ; Wolfgang Ahrens. Betreuer: Iris Pigeot-Kübler." Bremen : Staats- und Universitätsbibliothek Bremen, 2012. http://d-nb.info/1072046636/34.

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Tretjakovas, Jurijus. "Diafragmos smūginiame dujų vamzdyje deformavimo ir irimo modeliavimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20080108_110529-31551.

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Išnagrinėjus ir palyginus įvairius skaičiuojamuosius baigtinių elementų modelius buvo ištirta ir nustatyta įpjovos geometrijos įtaka smūginio dujų vamzdžio liaunos diafragmos su kryžmine įpjova kritiniam slėgiui pagal ribinius deformavimo ir irimo kriterijus. Atlikti originalūs eksperimentiniai diafragmų deformavimo ir irimo tyrimai.<br>Deformation and fracture behaviour of the slender diaphragm with cross incisions is simulated by the developed finite element model. The influence of incisions geometry on the critical pressure of diaphragms was examined by applying deformation and fracture cri
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Pinto, Fábio Triglia [UNESP]. "Alterações morfológicas nos vasos da íris de ratos normais e diabéticos aloxânicos." Universidade Estadual Paulista (UNESP), 2002. http://hdl.handle.net/11449/87361.

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Made available in DSpace on 2014-06-11T19:22:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2002Bitstream added on 2014-06-13T19:47:17Z : No. of bitstreams: 1 pinto_ft_me_botfm.pdf: 958150 bytes, checksum: 843d0330e855d190281854ed5ea3461d (MD5)<br>O objetivo do presente estudo foi avaliar a presença de alterações morfológicas nos vasos irianos de ratos normais e diabéticos aloxânicos. Material e Método: Foram utilizados 16 ratos da raça Wistar, divididos em 2 grupos experimentais: grupo controle (GC) e grupo diabético (GD). A indução do diabete foi feita por injeção endovenosa de Aloxa
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42

Galdi, Chiara. "Conception et développement de systèmes biométriques multimodaux." Thesis, Paris, ENST, 2016. http://www.theses.fr/2016ENST0015/document.

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La reconnaissance biométrique a été utilisée longtemps dans des espaces confinés, généralement à l'intérieur, où les opérations de sécurité exigeaient des systèmes de haute précision, par exemple dans les postes de police, les banques, les entreprises, les aéroports. Les activités de terrain, au contraire, exigent plus de flexibilité et portabilité conduisant au développement de dispositifs pour l'acquisition des traits biométriques et des algorithmes pour la reconnaissance biométrique dans des conditions moins contraintes. L'application de la reconnaissance biométrique "portable" est limitée
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43

Almeida, Carla Albertina Martins [UNESP]. "Avaliação ultra-estrutural dos vasos da íris, corpo ciliar e retina em ratos diabéticos aloxânicos." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/99903.

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Made available in DSpace on 2014-06-11T19:30:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-02-27Bitstream added on 2014-06-13T19:00:26Z : No. of bitstreams: 1 almeida_cam_dr_botfm.pdf: 7230437 bytes, checksum: 147348523712c50c6dd9a2ac3c8f3cb5 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>O objetivo do estudo foi avaliar a influência do diabetes sobre os vasos da íris, corpo ciliar e retina. Para isto, foi realizado estudo experimental, utilizando 20 ratos da raça Wistar, divididos em dois grupos: Grupo Controle (GC) e Grupo Diabético (GD). A indu
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44

Pinto, Fábio Triglia. "Alterações morfológicas nos vasos da íris de ratos normais e diabéticos aloxânicos /." Botucatu : [s.n.], 2002. http://hdl.handle.net/11449/87361.

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Orientador: Silvana Artioli Schellini<br>Resumo: O objetivo do presente estudo foi avaliar a presença de alterações morfológicas nos vasos irianos de ratos normais e diabéticos aloxânicos. Material e Método: Foram utilizados 16 ratos da raça Wistar, divididos em 2 grupos experimentais: grupo controle (GC) e grupo diabético (GD). A indução do diabete foi feita por injeção endovenosa de Aloxana. Os animais foram acompanhados com avaliação clínica e exames laboratoriais durante todo o período experimental, tendo sido sacrificados em 2 momentos: M1(1 mês) e M2 (12 meses) após o início do seguiment
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45

Alonso-Fernandez, Fernando, and Josef Bigun. "Iris Pupil Detection by Structure Tensor Analysis." Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-14946.

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This paper present a pupil detection/segmentation algorithm for iris images based on Structure Tensor analysis. Eigenvalues of the structure tensor matrix have been observed to be high in pupil boundaries and specular reflections of iris images. We exploit this fact to detect the specular reflections region and the boundary of the pupil in a sequential manner. Experimental results are given using the CASIA-IrisV3-Interval database (249 contributors, 396 different eyes, 2,639 iris images). Results show that our algorithm works specially well in detecting the specular reflections (98.98% success
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Domínguez, Talavera Iris V. [Verfasser]. "Entwurfsoptimierung städtischer Abwasserentsorgungsnetze / Iris V. Domínguez Talavera." Karlsruhe : KIT-Bibliothek, 2002. http://d-nb.info/1014060540/34.

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47

Larsson, Mats. "Human Iris Characteristics as Biomarkers for Personality." Doctoral thesis, Örebro University, Department of Behavioural, Social and Legal Sciences, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-1684.

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<p>This dissertation explains why behavioral genetic research can be better informed by using characteristics in the human iris as biomarkers for personality, and is divided into five parts. Part I gives an introduction to the classical twin method and an overview of the findings that have led most developmental researchers to recognize that the normal variation of personality depends on a complex interplay between genetic and environmental factors. Part II highlights empirical findings that during the last twenty years have gradually moved genetic and environmental theory and research to evol
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48

Ragg, Norman Lawrence Charles. "Respiratory circulation in the abalone Haliotis iris." Thesis, University of Canterbury. Biological Sciences, 2003. http://hdl.handle.net/10092/1753.

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An integrated description of the respiratory system of the abalone Haliotis iris is presented. These animals are believed to be inherently primitive and still bear the ancestral gastropod gill arrangement, thus allowing physiological examination of a 'living fossil'. Ventilation, gaseous diffusion, blood transport and the anatomical arrangement of the vascular system are examined under a range of conditions. Resting H. iris consume an average of 0.47 µmol 0₂.g live weight⁻¹ .h⁻¹, 87% of which is taken up across the gills, the remainder diffuses directly into the foot and epipodium. A 300g abal
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Nabti, M. R. "Robust Iris Recognition using a Multiscale Approach." Thesis, Queen's University Belfast, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.517575.

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Periketi, Prashanth Rao. "GAZE ESTIMATION USING SCLERA AND IRIS EXTRACTION." UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_theses/145.

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Tracking gaze of an individual provides important information in understanding the behavior of that person. Gaze tracking has been widely used in a variety of applications from tracking consumers gaze fixation on advertisements, controlling human-computer devices, to understanding behaviors of patients with various types of visual and/or neurological disorders such as autism. Gaze pattern can be identified using different methods but most of them require the use of specialized equipments which can be prohibitively expensive for some applications. In this dissertation, we investigate the possib
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