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Dissertations / Theses on the topic 'Linear defects'

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1

Evans, Peter Sidney Albert. "Transient response testing of linear components within mixed-signal systems." Thesis, University of Huddersfield, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239743.

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2

Piragua, Ariza Hernán Augusto. "Perturbação não-linear de alguns kinks em 1+1 dimensões." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/278532.

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Orientador: Patricio Anibal Letelier Sotomayor<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin<br>Made available in DSpace on 2018-08-15T22:01:22Z (GMT). No. of bitstreams: 1 PiraguaAriza_HernanAugusto_M.pdf: 2180545 bytes, checksum: 40077d2d7ba837a5004e12af62d3c5b0 (MD5) Previous issue date: 2010<br>Resumo: Neste trabalho foram realizadas duas tarefas. Na primeira delas, comparamos a estratégia de Linhares e Oliveira para a evolução temporal do kink ?ø4, que usa o método de Galerkin e um mapeamento, com o método de diferenças finitas em um
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3

Petrovskyi, Mykhailo Vasylovych, Михайло Васильович Петровський, and Михаил Васильевич Петровский. "Electrodynamic properties of defects in photonic crystals." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64229.

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Now the electrodynamic systems of terahertz range devices are being improved due to the rapid development of synthetic material media possessing the property of periodicity in several directions which are call photonic crystals. The implementation of field interaction of photonic crystals with electron beams or dielectric waveguides is based on the formation of linear disturbances of their periodicity, these disturbances having strongly expressed waveguide properties.
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4

Chowdhury, Khairul Alam. "Damage initiation, progression and failure of polymer matrix composites due to manufacturing induced defects." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5787.

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In polymer matrix composites (PMCs) manufacturing processes can induce de- fects, e.g., voids, fiber misalignment, irregular fiber distribution in the cross-section and broken fibers. The effects of such defects can be beneficial or deleterious de- pending on whether they cause failure suppression or enhancement by localized de- formation processes e.g., crazing, shear yielding and fiber-matrix debonding. In this study, a computational approach is formulated and implemented to develop solu- tions for general boundary-value problems for PMC microstructures that accounts for micromechanics-based
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5

Kutsche, Kerstin, Walter Werner, Oliver Bartsch, der Wense Axel von, Peter Meinecke, and Andreas Gal. "Microphthalmia with linear skin defects syndrome (MLS): a male with a mosaic paracentric inversion of Xp." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-137662.

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The microphthalmia with linear skin defects syndrome (MLS) is an X-linked dominant disorder with male lethality. In the majority of the patients reported, the MLS syndrome is caused by segmental monosomy of the Xp22.3 region. To date, five male patients with MLS and 46,XX karyotype (“XX males”) have been described. Here we report on the first male case with MLS and an XY complement. The patient showed agenesis of the corpus callosum, histiocytoid cardiomyopathy, and lactic acidosis but no microphthalmia, and carried a mosaic subtle inversion of the short arm of the X chromosome in 15% of his p
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6

Kutsche, Kerstin, Walter Werner, Oliver Bartsch, der Wense Axel von, Peter Meinecke, and Andreas Gal. "Microphthalmia with linear skin defects syndrome (MLS): a male with a mosaic paracentric inversion of Xp." Karger, 2002. https://tud.qucosa.de/id/qucosa%3A27747.

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The microphthalmia with linear skin defects syndrome (MLS) is an X-linked dominant disorder with male lethality. In the majority of the patients reported, the MLS syndrome is caused by segmental monosomy of the Xp22.3 region. To date, five male patients with MLS and 46,XX karyotype (“XX males”) have been described. Here we report on the first male case with MLS and an XY complement. The patient showed agenesis of the corpus callosum, histiocytoid cardiomyopathy, and lactic acidosis but no microphthalmia, and carried a mosaic subtle inversion of the short arm of the X chromosome in 15% of his p
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7

Villalpando, Karina Teixeira. "Utilização de proteinas derivadas da matriz do esmalte (EMDOGAIN) no tratamento de defeitos intra-osseos : estudo longitudinal clinico e radiografico." [s.n.], 2003. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289977.

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Orientador: Sergio de Toledo<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-03T10:55:36Z (GMT). No. of bitstreams: 1 Villalpando_KarinaTeixeira_D.pdf: 2781584 bytes, checksum: 258b6c60ba7d0ffa1c34543cb90f5de2 (MD5) Previous issue date: 2003<br>Resumo: O objetivo do presente estudo foi comparar através de parâmetros clínicos e radiográficos o tratamento cirúrgico de defeitos periodontais intra-ósseos com ou sem a utilização de um gel composto por proteínas derivadas da matriz do esmalte (EMDOGAIN ¿MARCA RE
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8

Čech, Jan. "Studium slévárenských vad v masivních odlitcích." Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-234184.

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A massive castings defects are examined in this doctoral thesis, specialise in steels passing through peritectic transformation. There are typical types of defects at massive steel castings, as contrasted to „ordinary“ internal and surface ones. For massive steel castings are typical defects under feeders like conchoidal fractures, segregations, microporesities, reoxidation products. Combination of Al and Zr is an ordinary final deoxidation of EOP and LF steel for castings in ŽĎAS a.s. foundry. The aim of Al + Zr combination was to both deep deoxidation by Al (decrease of bubbles risk) and den
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9

Barsoum, Zuheir. "Residual Stress Analysis and Fatigue Assessment of Welded Steel Structures." Doctoral thesis, Stockholm : Farkost och flyg, Kungliga Tekniska högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4687.

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10

Tephany, Christophe. "Analyse de la formabilité de renforts composites à base de fibres naturelles." Thesis, Orléans, 2014. http://www.theses.fr/2014ORLE2051/document.

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Cette thèse s’intéresse à la déformabilité des renforts à bases de fibres de lin lors de leur mise en forme, au cours du procédé RTM (Resin Tranfer Molding), notamment lorsque les formes considérées sont complexes. La compréhension des défauts et mécanismes de déformations de ces renforts est alors nécessaire. S’appuyant sur un banc d’essai d’emboutissage spécifique, une caractérisation globale (défauts de mise en forme) et locale (déformations des mèches par méthode optique) des préformes a été réalisée, pour différents paramètres procédés (pressions serre-flan et orientation du renfort) et m
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11

Silva, Marla Patrícia Garcia de Lima da. "Uma porta para o passado...estudo paleoantropológico de uma amostra de Não-Adultos dos vestígios Antropológicos exumados do Largo do Convento do Carmo (Lisboa) (séc. XVI – XVIII)." Master's thesis, Instituto Superior de Ciências Sociais e Políticas, 2014. http://hdl.handle.net/10400.5/12697.

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Dissertação de Mestrado em Antropologia<br>O objectivo desta dissertação prende-se com a descrição e estudo da amostra de 50 esqueletos não-adultos dos vestígios antropológicos exumados do Largo do Convento do Carmo, em Lisboa, que datam do período entre o século XVI a meados do século XVIII. O que implicou a quantificação de número de peças ósseas por indivíduo através do registo do Índice de Conservação Anatómica (ICA) e do estado geral da amostra (ICAG). O valor calculado de 27,77% apresentou-se bastante baixo. Foi realizado o estudo dos parâmetros paleodemográficos, na estimativa da idade
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12

Silva, Douglas Rodrigues. "O modelo de Schrödinger não linear com um defeito integrável /." São Paulo, 2015. http://hdl.handle.net/11449/127964.

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Orientador: José Francisco Gomes<br>Co-orientador: Abraham Hirsz Zimerman<br>Banca: Antônio Lima Santos<br>Banca: Clisthenis Ponce Constantinidis<br>Resumo: A teoria de defeitos integráveis em teoria de campos em 1+1 dimensões, foi introduzida pela escola de York [16, 17, 22], utilizando transformações de Bäcklund para descrever o defeito. Nesta dissertação estudamos o modelo de Schrödinger não linear na presença de um defeito integrável. Estudamos tanto o modelo discreto [29] como o modelo contínuo dentro dos formalismos lagrangiano [23] e da matrizr [7]. Construímos também o formalismo hamil
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13

Silva, Douglas Rodrigues [UNESP]. "O modelo de Schrödinger não linear com um defeito integrável." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/127964.

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Made available in DSpace on 2015-09-17T15:26:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-07-27. Added 1 bitstream(s) on 2015-09-17T15:45:05Z : No. of bitstreams: 1 000848282.pdf: 636772 bytes, checksum: 5cce337d62dc9c9febd4fbe947aab2c6 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>A teoria de defeitos integráveis em teoria de campos em 1+1 dimensões, foi introduzida pela escola de York [16, 17, 22], utilizando transformações de Bäcklund para descrever o defeito. Nesta dissertação estudamos o modelo de Schrödinger não linear na presença de um
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14

Kim, Jun Ho. "Comparação da precisão e acurácia de medidas lineares com diferentes protocolos de tomografia computadorizada por feixe cônico." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-05112018-123430/.

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Uma das complicações mais importantes relacionadas com o tratamento de implante dentário é a peri-implantite. Devido a limitação pela sobreposição de estruturas da técnica periapical, nos casos da perda óssea peri-implantar nas faces vestibulares e linguais ou palatais necessita-se de um exame capaz de prover imagens em 3 dimensões para o correto diagnóstico, sendo as imagens de tomografia computadorizada por feixe cônico (TCFC) as mais indicadas. O objetivo deste estudo foi avaliar a acurácia, especificidade, sensibilidade, concordância inter e intraobservadores e determinar a influência dos
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15

Costa, Henrique José Lousa. "Soldadura por fricção linear assistida por corrente elétrica." Master's thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/9864.

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Dissertação para obtenção do Grau de Mestre em Engenharia Mecânica<br>Um obstáculo à maior transferência industrial do processo de Soldadura por Fricção Linear (SFL) são os defeitos nas juntas soldadas. Os defeitos na raiz são os mais significativos, designadamente, a falta de penetração e o alinhamento de óxidos, ambos consequência do deficiente fluxo visco plástico de material na extremidade inferior do pino da ferramenta. Estes defeitos são os mais importantes porque são os mais difíceis de evitar e os mais difíceis de detetar. Contudo, a sua existência reduz drasticamente a resistência me
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16

Marques, Hugo Rodrigo Gonçalves. "Modelação das Propriedades mecânicas de juntas soldadas por fricção linear." Master's thesis, FCT - UNL, 2009. http://hdl.handle.net/10362/1926.

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Dissertação apresentada à Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do Grau de Mestre em Engenharia Mecânica<br>A SFL está hoje bem implementada num conjunto de aplicações exigentes que requerem elevados niveis de qualidade, mas os fenómenos envolvidos no processo estão ainda em fase de investigação com o objectivo de: - Optimizar o processo, quer no estudo do efeito dos parâmetros operatórios, quer no desenvolvimento de novas ferramentas mais eficazes; - Na modelação do processo de soldadura, como sejam a modelação do fluxo de material, e do comportamen
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17

Bahamon, Ardila Dario Andres 1976. "Acoplamento entre estados de borda e suas assinaturas em anéis quânticos e nanofitas de grafeno." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/277017.

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Orientadores: Peter Alexander Bleinroth Schulz, Ana Luiza Cardoso Pereira<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin<br>Made available in DSpace on 2018-08-18T12:03:32Z (GMT). No. of bitstreams: 1 BahamonArdila_DarioAndres_D.pdf: 15568018 bytes, checksum: 6b550b7e0291945e86b0152735b9ea2c (MD5) Previous issue date: 2011<br>Resumo: Neste trabalho analisamos os efeitos das bordas nas propriedades eletrônicas e de transporte em estruturas finitas de grafeno, como nanofitas, pontos quânticos e anéis quânticos de grafeno. Nós focamos essencialmente n
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18

Saraka, Erwin Mansyur Ugu. "Skeletal biology of human populations between classical and post-classical times in Italy: The evidence of dental enamel hypoplasia." Master's thesis, Universidade de Évora, 2019. http://hdl.handle.net/10174/27722.

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Abstract: Linear enamel hypoplasia (LEH) occurs during tooth formation and shows systemic physiological stress caused by various factors, including; malnutrition, congenital genetic defects and infections. It can be identified as pits or grooves, that are mostly visible on the labial side of the teeth crowns. For this work, all the material analyzed come from skeletal remains of classical and post-classical populations from Italy (IV - VIII century AD); it pertains to the cemeteries of Povegliano Veronese (POV), in Verona, Northern Italy, and Selvicciola (SLV) in Viterbo, Central Italy, now st
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Kamath, Meghana B. "Reduced PU.1 concentrations lead to hematopoietic stem cell defects and lineage-inappropriate gene expression." University of Cincinnati / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1232633475.

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20

Mello, Bernardo de Assunção. "Dinâmica não linear e interações de defeitos topológicos e sólitons na presença de forças externas e impurezas." [s.n.], 1999. http://repositorio.unicamp.br/jspui/handle/REPOSIP/278063.

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Orientador: Jorge Alberto Gonzalez<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica "Gleb Wataghin"<br>Made available in DSpace on 2018-07-24T19:57:00Z (GMT). No. of bitstreams: 1 Mello_BernardodeAssuncao_D.pdf: 8932198 bytes, checksum: 8d12de683290a63dbaae263e92405500 (MD5) Previous issue date: 1999<br>Resumo: Investigamos as catástrofes que podem ocorrer na dinâmica de kinks na presença de forças externas e impurezas. Sob a ação de algumas forças anarmônicas, pode acontecer de, não só o modo translacional ser instável, como também os modos internos (modos de for
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Rahimi, Fatemeh. "Selective Sensing in Hybrid Imagers with Vertically Integrated Perovskite Pixels." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7704.

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The rise of organometal halide perovskite materials with extremely intriguing properties have opened a new horizon in the design of high speed and low price optoelectronic devices. The bandgap in the crystalline structure of these materials can be easily tuned for various applications and their dominant non-excitonic dynamics eliminate the requirement of a bulk or heterostructure for charge carrier separation. These unique properties increase the photo-sensitivity of perovskite-based optoelectronics and provide them with a low time constant, resulting in high precision fast devices. Realizatio
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Максакова, Ольга Василівна, Ольга Васильевна Максакова та Olga Vasylivna Maksakova. "Структура та фізико-механічні властивості композитних покриттів на основі ZrN/CrN". Thesis, Сумський державний університет, 2021. https://essuir.sumdu.edu.ua/handle/123456789/83578.

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Дисертаційна робота присвячена встановленню взаємозв’язку структури, хімічного складу та напруженого стану з термодинамічними і механічними властивостями композитних покриттів на основі ZrN/CrN. Електронографічні дослідження експериментальних покриттів свідчать про формування двофазного стану, який відповідає ГЦК-ZrN та дуплету ГЩП- Cr2N + ГЦК-CrN. З’ясовано, що основними дефектами кристалічної будови покриттів є повні та часткові дислокації і дефекти пакування. Уперше проведене дослідження впливу процесу високотемпературного відпалу на структурно- фазовий стан покриттів ZrN/CrN показало, що в
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23

Gaddouna, Besma. "Contribution au diagnostic des systèmes linéaires invariants à entrées inconnues : application à un procédé hydraulique." Vandoeuvre-les-Nancy, INPL, 1995. http://www.theses.fr/1995INPL034N.

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L’objectif de ce mémoire de thèse est le diagnostic de l'état de fonctionnement des systèmes invariants affectés de perturbations. Dans le premier chapitre nous avons présenté des méthodes de reconstruction complète et partielle d'état des systèmes réguliers linéaires mono et multi-sorties. Nous avons montré que les observateurs d'ordre complet et d'ordre réduit, comprenant les observateurs prédicteurs, correcteurs et intégraux, sont tous issus d'une structure générale que nous avons appelée observateur généralisé. Au cours du deuxième chapitre, nous avons développé des méthodes de reconstruct
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24

Pasin, Ivan Munhoz. ""Análise por subtração radiográfica digital linear do tratamento de defeitos infra-ósseos humanos de 2 ou 3 paredes por meio de retalho de espessura total reposto associado ou não à proteína derivada da matriz do esmalte"." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/23/23146/tde-22052006-123453/.

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A Subtração Radiográfica Digital (SRD) vem sendo vastamente utilizada para inúmeros fins em Odontologia. Uma de suas aplicações é a avaliação do resultado radiográfico de procedimentos regenerativos. Este estudo avaliou radiograficamente defeitos infra-ósseos de 2 ou 3 paredes tratados com a proteína derivada da matriz do esmalte (PME) e/ou o retalho de espessura total reposto (RET). Foram selecionados 11 pacientes (3 ? / 8 ?) com periodontite crônica apresentando 2 ou mais defeitos. Antes da cirurgia e após 1 ano foram coletados os dados clínicos e radiográficos. Para a padronização radiográf
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Marguet, Florent. "Effets de l'alcoolisation prénatale sur le développement du système GABAergique et de la myélinisation chez l'humain Prenatal alcohol exposure is a leading cause of interneuronopathy in humans Oligodendrocyte lineage is severely affected in human alcohol-exposed fetuses." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMR075.

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L’exposition prénatale à l’alcool est une cause non génétique majeure d’anomalies structurales et fonctionnelles du système nerveux central dont la forme la plus sévère est le syndrome d’alcoolisation fœtale, et dont les effets perdurent tout au long de la vie, associant retard mental, troubles neurocognitifs et comportementaux. L’exposition prénatale à l’alcool est un enjeu de Santé Publique, car actuellement, la plupart des enfants ne sont pas précocement dépistés en l’absence des signes majeurs que sont la dysmorphie crânio-faciale caractéristique et le retard de croissance. Si de nombreuse
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Rodriguez, Verjan Gloria Luz. "SMART SAMPLING FOR RISK REDUCTION IN SEMICONDUCTOR MANUFACTURING." Thesis, Saint-Etienne, EMSE, 2014. http://www.theses.fr/2014EMSE0747/document.

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Dans les processus de fabrication de semi-conducteurs, différents types des contrôles existent pour maîtriser les procédés et garantir la qualité du produit final. Ces travaux de thèse s’intéressent aux contrôles de défectivité qui visent à maîtriser le risque sur les équipements de production. L'indicateur utilisé est le nombre de produits traités par un équipement depuis la date du dernier produit contrôlé. On s’intéresse à la maîtrise et la réduction du risque sur les équipements de production. Pour cela, différentes stratégies de sélection des lots existent et peuvent être classifiées selo
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Giehl, Júlia Maria. "Estudos das propriedades estruturais e ópticas de vidros teluritos." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-31032011-143131/.

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Vidros teluritos são considerados fortes candidatos para aplicações em lasers e óptica não linear devido a importantes características, como o elevado índice de refração, baixa energia de fônons, baixa temperatura de transição vítrea e sua fácil preparação. Neste trabalho foram produzidas amostras dos sistemas vítreos TeO2- ZnO-Na2O, TeO2-Nb2O5-Na2O e Te2O-Na2O incluindo ou não dopagens de AgNO3 para estudos estruturais e ópticos. As propriedades estruturais e os mecanismos de recombinação destes vidros foram estudados por meio das técnicas de ressonância paramagnética eletrônica, termolumines
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Chakaroun, Mohamad. "Identification de la source de défaut dans une ligne de production du semiconducteur." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM4309.

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Un système de production High-Mix Low-Volume est caractérisé par une grande variété de technologies, des faibles volumes de production, et des produits de courte durée de vie. L’introduction de la technique d’échantillonnage dynamique à ce système de production a permis un gain important sur le rendement de production. Cet échantillonnage est basé, en temps réel, sur les états des équipements et sur l’ensemble des produits en cours de fabrication. Les méthodes classiques d’analyse des rendements, nécessitant un grand nombre de mesure par produit, ne sont plus aussi performantes
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Muzeau, Jean-Pierre. "Modele de l'influence d'imperfections sur la securite des structures metalliques en comportement non lineaire : comparaison de reglements internationaux." Clermont-Ferrand 2, 1987. http://www.theses.fr/1987CLF2E378.

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Developpement d'un modele elasto-plastique geometriquement non lineaire, permettant d'evaluer les efforts internes et les deplacements d'une structure aussi pour les grandes deformations (rotules plastiques, instabilite). Comparaison de l'influence sur un indice conventionnel de la securite de divers types d'imperfections, avec application au cas d'un poteau bi-articule susceptible de flamber et au cas d'un portique a deux etages; etude de l'homogeneite des regles europeennes, britanniques et francaises en particulier, canadiennes et americaines
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Genelle, Fanny. "Les méthodes géophysiques pour la caractérisation des couvertures d’installation de stockage de déchets." Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14522/document.

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Parmi l’ensemble des matériaux constitutifs d’une couverture d’installation de stockage de déchets, l’argile et le GéoSynthétique Bentonitique (GSB), couramment utilisés, peuvent présenter des défauts qu’il est nécessaire de caractériser afin de prévoir les éventuels travaux de remise en état partielle ou totale du site. L’objectif de cette thèse est de déterminer la capacité des méthodes géophysiques de Tomographie de Résistivité Electrique (TRE), de Polarisation Spontanée (PS) et d’Automatic Resistivity Profiling (ARP) à caractériser les couvertures. Pour cela, un site expérimental constitué
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31

Pešek, Milan. "Detekce logopedických vad v řeči." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218106.

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The thesis deals with a design and an implementation of software for a detection of logopaedia defects of speech. Due to the need of early logopaedia defects detecting, this software is aimed at a child’s age speaker. The introductory part describes the theory of speech realization, simulation of speech realization for numerical processing, phonetics, logopaedia and basic logopaedia defects of speech. There are also described used methods for feature extraction, for segmentation of words to speech sounds and for features classification into either correct or incorrect pronunciation class. In t
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Dušil, Lubomír. "Automatické rozpoznávání logopedických vad v řečovém projevu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218161.

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The thesis is aimed at an analysis and automatic detection of logopaedic defects in speech utterance. Its objective is to facilitate and accelerate the work of logopaedists and to increase percentage of detected logopaedic defects in children of the youngest possible age followed by the most successful treatment. It presents methods of speech work, classification of the defects within individual stages of child development and appropriate words for identification of the speech defects and their subsequent remedy. After that there are analyses of methods of calculating coefficients which reflec
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Chang, Jei-Hsien, and 張瑞顯. "TFT-LCD Mura Defects Automatic Inspection system using Linear Regression Diagnostics Model." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/74562362370650669801.

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碩士<br>國立成功大學<br>製造工程研究所碩博士班<br>93<br>The Liquid Crystal Display(LCD) nowadays will be the most important and promising technical product. The techniques of inspection of the LCD panel include aging, final display inspection , and final visual inspection. Line, poin , particle, and Mura etc. are those of the display defects of the LCD panel. However, the Mura defect on TFT-LCD is most difficult to inspect among all the known defects and thus it is prone to be complained by customer. Currently, most of TFT-LCD Mura defect inspection tasks are done by artificial inspecttion, which is time-consump
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Kao, Chen-Yuan, and 高振源. "Integer-Linear-Programming (ILP) Based Diagnosis of Multiple Byzantine Open-Segment Defects." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/33170580900948788201.

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碩士<br>國立交通大學<br>電信工程研究所<br>98<br>The faulty responses of an open defect are determined by the Byzantine effect and the physical routing. The Byzantine effect makes such faulty behaviors non-deterministic and depends upon both the pattern and physical information. Therefore, traditional ATPG has difficulty on its fault activation and propagation. This paper proposes a three-stage diagnosis approach of finding combinations of open-segment defects automatically. Path tracing technique helps extract all candidate fault sites from error outputs of failing patterns. An ILP solver enumerates all net
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Elsayed, Alia Nabil Mahmoud Faried. "Statistical Analysis for Revealing Defects in Software Projects." Master's thesis, 2022. http://hdl.handle.net/10362/132673.

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Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies Management<br>Defect detection in software is the procedure to identify parts of software that may comprise defects. Software companies always seek to improve the performance of software projects in terms of quality and efficiency. They also seek to deliver the soft-ware projects without any defects to the communities and just in time. The early revelation of defects in software projects is also tried to avoid failure of those p
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Carvalho, Diogo Albano Cavaleiro Ventura de. "Comportamento mecânico de juntas T soldadas por fricção linear na liga AA6082." Master's thesis, 2015. http://hdl.handle.net/10316/38975.

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Dissertação de Mestrado Integrado em Engenharia Mecânica apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra.<br>A soldadura por fricção linear (FSW), surge atualmente como um processo de ligação, de grande interesse na produção de juntas T. Estas soldaduras apresentam, frequentemente, defeitos como cavidades e linhas de óxidos, além da redução da espessura na pele da junta T. Neste trabalho estudou-se a solução para o problema de redução de espessura, a otimização da geometria de ferramenta e de parâmetros de soldadura para a obtenção de soldaduras sem defeitos e a po
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Dhaliwal, Harpreet S. "Comparison of linear and injected impression material techniques to determine furcation volume of maxillary molars." 1997. http://catalog.hathitrust.org/api/volumes/oclc/48225663.html.

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Keesee, Patrick. "Comparison of linear and injected impression material techniques to determine furcation volume of mandibular molars." 1997. http://catalog.hathitrust.org/api/volumes/oclc/48225723.html.

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39

Haldar, S., A. Ghorai, and D. Sen. "Vacancy formation energy of simple metals using reliable model and ab initio pseudopotentials." 2017. https://ul.qucosa.de/id/qucosa%3A31555.

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We present a self-consistent calculation of the mono vacancy formation energy for seven simple metals Li, Na, K, Rb, Cs (all bcc), Al (fcc) and Mg (hcp) using both model and ab initio pseudopotential used in earlier unified studies. The local model pseudopotential calculations show small variations with respect to different exchange-correlation functions and the results are in fair agreement with other similar calculations and the available experimental data. The comparisons show that reliable model (pseudo) potential for simple metals can indeed be obtained for explaining a host of properties
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Tsai, Chung-Yen, and 蔡崇仁. "Leakage Behaviors of Circular Defects in Mudstone Composite Liner." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/27499360532767725509.

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碩士<br>國立高雄應用科技大學<br>土木工程與防災科技研究所<br>93<br>Composite liner in landfill is used to prevent the leachate from spreading. The liner is a composite of flexible membrane and compacted clay. Leachate will break through compacted soil liner due to geomembrane defects. The leakage experiment was conducted in laboratory scale for simulating leakage behavior of defect and building a numerical model. A box used in the leakage test with a 12-cm circular defect and 40-40-33 cm in three dimensions. The constant water head above the composite liner is 30 cm. Mudstone is used as soil liner material.
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Wu, Meng-Hua, and 吳孟樺. "A model for predicting leakage through a mudstone composite liner due to geomembrane defects." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/94760730190256740630.

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碩士<br>國立高雄應用科技大學<br>土木工程與防災科技研究所<br>91<br>Abstract The geomembrane is partially damaged in the landfill construction and operation due to its thin thickness (60 mils). This damage was called the defect. The leachate in landfill may leakage through the defect, then polluting the groundwater. At present, the up-gradient and down-gradient wells are installed to monitor whether the quality of background water does change at regular frequencies. However, the leak detection of the monitoring well could not provide an early warning. The purpose of the research is to set up a model for simu
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Zahradníková, Mariana. "Hypoplastické defekty skloviny u Slovanů z raně středověkého pohřebiště Rajhrad." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-310531.

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The objective of this study was the assessment of linear enamel hypoplasia (LEH) in early medieval Great Moravian population sample - Rajhrad. Linear enamel hypoplasia represents the disruption of enamel matrix secretion during the growth of the tooth crown, which is related to a generalized growth disturbance. This is why it is considered as a nonspecific stress marker. The incidence of LEH could reflect stress factors during the life of early medieval population. The aim of this study was to asses the frequency and timing of the LEH. The incidence of LEH was supposed to be high because of po
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43

Afonso, Ana Rita Paulino. "Pontes térmicas : perdas térmicas lineares, valores por defeito." Dissertação, 2012. http://hdl.handle.net/10216/68255.

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Afonso, Ana Rita Paulino. "Pontes térmicas : perdas térmicas lineares, valores por defeito." Master's thesis, 2012. http://hdl.handle.net/10216/68255.

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Santos, Pedro Filipe Pereira dos. "Desenvolvimento experimental e simulação numérica em soldadura por fricção linear assistida por corrente elétrica." Master's thesis, 2014. http://hdl.handle.net/10362/14083.

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A soldadura por fricção linear (SFL) é um processo de ligação no estado sólido com capacidade para soldar materiais dissimilares e ligas metálicas de baixa soldabilidade. Contudo, nas juntas soldadas com uma configuração topo-a-topo é possível o aparecimento de defeitos na raiz do cordão, nomeadamente, de falta de penetração e de alinhamentos de óxidos. Estes defeitos são responsáveis pela diminuição da resistência mecânica das juntas, sobretudo quando sujeitas a esforços de fadiga. Existem variantes do processo para eliminar este tipo de defeitos, no entanto, verificam-se algumas dificuldades
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""Análise por subtração radiográfica digital linear do tratamento de defeitos infra-ósseos humanos de 2 ou 3 paredes por meio de retalho de espessura total reposto associado ou não à proteína derivada da matriz do esmalte"." Tese, Biblioteca Digital de Teses e Dissertações da USP, 2006. http://www.teses.usp.br/teses/disponiveis/23/23146/tde-22052006-123453/.

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