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Dissertations / Theses on the topic 'Resin'

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Published: 4 June 2021
Last updated: 25 July 2025

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1

Nelson, Christopher Lee. "Resin." NCSU, 2008. http://www.lib.ncsu.edu/theses/available/etd-05062008-125114/.

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2

Marinho, Márcio Leandro Von Dreifus [UNESP]. "Influência da interposição de diferentes cerâmicas no grau de conversão de agentes cimentantes resinosos." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/97357.

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Made available in DSpace on 2014-06-11T19:28:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-03-01Bitstream added on 2014-06-13T20:58:50Z : No. of bitstreams: 1 marinho_mld_me_araca.pdf: 375522 bytes, checksum: 570c0f27d21f52f32fceab1b3e2a8557 (MD5)<br>3M ESPE<br>O objetivo deste estudo foi avaliar o grau de conversão de agentes cimentantes resinosos polimerizados sob diferentes espessuras de cerâmica feldspática e diferentes sistemas cerâmicos de mesma espessura. No primeiro estudo, oitenta amostras dos cimentos resinosos RelyX ARC (3M Espe) e RelyX Veneer (3M Espe) foram confec
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3

Avila, Gisseli Bertozzi de. "Resina industrial de poliuretano modificada com terra diatomácea para ser empregada na modelagem odontológica." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/58/58131/tde-26032010-124102/.

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Este estudo avaliou a resina de poliuretano de alto desempenho 6470 e endurecedor Dt 082 (Huntsman Advanced Materials Química Brasil Ltda., fornecido pela Maxepoxi, Santo Amaro, São Paulo, Brasil) carregada com 30 % diatomita para ser empregada na modelagem odontológica. O material foi manipulado na proporção de 1/8 entre resina e endurecedor, com acréscimo de acelerador de poliuretano na proporção de uma gota para cada 200gramas de resina. Foram obtidas amostras de resina pura, modificada com diatomita e gesso tipo IV(Fuji Rock EP), GC America Inc-USA para os ensaios de resistência a compress
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4

Hill, David John. "Microwave preheating of thermosetting resin for resin transfer moulding." Thesis, University of Nottingham, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300723.

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5

Longo, Daniele Lucca. "Avaliação da citotoxicidade e expressão de citocinas induzidas por resina composta fotopolimerizável." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/58/58135/tde-22072013-112353/.

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O objetivo deste estudo foi avaliar, in vitro, o comportamento citotóxico e a produção de citocinas induzidos pelos materiais restauradores resinosos contendo novos monômeros KaloreTM (GC FUJI) e FiltekTMSilorane (3M ESPE) em comparação com as resinas compostas convencionais Charisma® (Heraeus-Kulzer) e FiltekTM Z250 (3M ESPE), em cultura de fibroblastos L929 e macrófagos RAW 264.7 de camundongos. As células foram estimuladas com as resinas compostas, fotopolimerizadas ou não, a partir da colocação em contato indireto ou pela extração de seus componentes durante 15, 45 e 120 dias. Após a incub
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6

Short, Christina Kaye. "Characterization of Epoxy Resins for use in the Resin Transfer Molding Process." W&M ScholarWorks, 1993. https://scholarworks.wm.edu/etd/1539625806.

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7

Esmeraldo, Milena Alencar. "PreparaÃÃo de novos compÃsitos suportados em matriz de fibra vegetal/natural." Universidade Federal do CearÃ, 2006. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=1450.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>Nos Ãltimos anos, houve um acelerado desenvolvimento na Ãrea de compÃsitos reforÃados por fibras naturais, como (juta, sisal, coco, linho etc.) Fibras naturais sÃo uma importante alternativa, pois apresentam as seguintes vantagens: abundÃncia, biodegrabilidade, baixo peso, regenerabilidade, nÃo sÃo tÃxicas, apresentam baixo custo de aplicaÃÃo comparado com as fibras sintÃticas e podem ser modificadas por tratamento quÃmico. O presente trabalho teve por objetivo a preparaÃÃo e caracterizaÃÃo de compÃsitos suportados, em matriz fenÃl
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8

Sas, Hatice Sinem. "Modeling Of Particle Filled Resin Impregnation In Compression Resin Transfer Molding." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612158/index.pdf.

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Compression Resin Transfer Molding (CRTM) is an advanced liquid molding process for producing continuous fiber-reinforced composite parts in relatively large dimensions and with high fiber volume fractions. This thesis investigates this process for the purpose of producing continuous fiber reinforced composites with particle fillers. In many composites, fillers are used within the resin for various reasons such as cost reduction and improvement of properties. However, the presence of fillers in a process involving resin impregnation through a fibrous medium can result in a composite with non-h
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9

Azzam, Mai Ahmed. "Flexural strength comparison of monolayer resin composite to bilayer resin/ liner composite." Thesis, Connect to resource online, 2009. http://hdl.handle.net/1805/2077.

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Thesis (M.S.D.)--Indiana University School of Dentistry, 2009.<br>Title from PDF t. p. (viewed Feb. 5, 2010) Advisor(s): Jeffrey A. Platt, Chair of the Research Committee, Joseph Legan, Carl J. Andres, David Brown, Burak Taskonak . Curriculum vitae. Includes abstract. Includes bibliographical references (leaves 45-52).
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10

Spence, Deborah-Ann C. (Deborah-Ann Candice). "Rigid silicone resin studies." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/42581.

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11

Duffy, Christopher M. "The application of on line modification of resin kinetics to resin transfer moulding." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263410.

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12

Hernandes, da Fonseca Natália Maria Aparecida 1986. "Influência do pré-aquecimento na resistência de união de agentes cimentantes utilizados para a fixação de pinos de fibra de vidro = Influence of pre-heating on the bond strength of fiber posts cemented with different lutting agents." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288864.

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Orientador: Flávio Henrique Baggio Aguiar<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-27T07:51:28Z (GMT). No. of bitstreams: 1 HernandesdaFonseca_NataliaMariaAparecida_D.pdf: 1562377 bytes, checksum: a4799c4175306d178b320a7dce350a1e (MD5) Previous issue date: 2015<br>Resumo: Este estudo in vitro avaliou a influência do pré-aquecimento na resistência de união de três agentes utilizados para a cimentação de pinos de fibra de vidro Reforpost nº 2. Para tal propósito, foram utilizadas 42 raízes de pré-mola
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13

Satorius, Andrew 1980. "Critical thickness in silicone resin." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/30125.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, February 2004.<br>"January 2004."<br>Includes bibliographical references (leaves 77-78).<br>The critical thickness at which a toughness transition occurs in a polymer was determined for the Dow Corning 4-3136 silicone resin. 4-3136 is macroscopically brittle, but becomes up to ten times more ductile when it is processed in the form of a sufficiently thin film. Thickness was controlled for the thin films of amorphous polymer through solution composition variation. The films were spun on highly poli
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14

Alkhasov, Solomon S. "Commercializing a Resin-Coated Proppant." Case Western Reserve University School of Graduate Studies / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=case1404838630.

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15

Brandley, Mark Wesley. "Void Modeling in Resin Infusion." BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/5460.

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Resin infusion of composite parts has continually been reaching to achieve laminate quality equal to, or exceeding, the quality produced with prepreg in an autoclave. In order for this to occur, developers must understand the key process variables that go in to producing a laminate with minimal void content. The purpose of this research is to continue efforts in understanding 1) the effect of process conditions on the resultant void content, with a focus on resin infusion flow rate, 2) applying statistical metrics to the formation, location and size of voids formed, and 3) correlate these metr
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16

Servián, Victor Manuel Acosta. "Resistência adesiva dos cimentos resinosos convencionais e autoadesivos à dentina contaminada por saliva." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/25/25148/tde-02102012-090935/.

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Muitas das lesões dentárias necessitam de restaurações indiretas que requerem cimentos adesivos para a sua fixação à estrutura dentária. Em algumas situações não é possível realizar o isolamento absoluto do campo operatório, o que pode levar à contaminação com saliva da dentina previamente aos procedimentos adesivos. Assim é necessário saber o nível de comprometimento da adesão em função deste fato. O presente estudo teve como objetivo analisar o tratamento da dentina contaminada com saliva na resistência adesiva dos cimentos resinosos convencional e autoadesivo através de testes de cisalhamen
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17

Myslinski, Paul Joseph. "Analysis of Cyanate Ester Resins and Graphite Fabric for Use in Resin Film Infusion Processing." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/35804.

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The objective of this investigation was to characterize two cyanate ester resins and a eight harness satin (8HS) graphite fabric for use in resin film infusion (RFI) processing. Two cyanate ester resin systems were characterized to determine their cure-kinetics, and viscosities during cure. A 8HS graphite fabric was tested in compaction and through the thickness permeability. A one-dimensional, through the thickness, flow and cure computer simulation was run. <p> The resin cure-kinetics models predicted the curing behavior of the resins as functions of time, temperature, and degree of cu
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18

Yang, Huan. "Integrated analysis of unsaturated polyester and Vinylester Resins in vacuum-assisted resin transfer molding (SCRIMP) /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488205318511314.

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19

Weinberg, Justin B. "Competitive IgG Adsorption on Protein A Chromatography Resins and Improving Resin Performance with PEGylated Ligands." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/1075.

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Protein A (ProA) chromatography is a bioseparations technique employed throughout the biopharmaceutical industry for the selective capture and purification of IgG-class monoclonal antibodies (mAbs) and Fc-fusion proteins. The rapid growth of mAbs as commercial therapeutics has motivated the need for improved, efficient, and high-throughput purification processes during manufacturing. In direct response, the work presented in thesis aims to 1) increase the scientific community’s understanding of IgG adsorption behavior on ProA chromatography resins and 2) improve the performance of ProA chromat
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20

Grullón, Patrícia Grau. "Analise ‘in vitro’ do efeito do agente silano em uma resina laboratorial de segunda geração na resistência adesiva ao do substrato dentinário utilizando dois sistemas de cimentos resinosos, por meio do teste de micro-tração." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2005. http://tede2.uepg.br/jspui/handle/prefix/1773.

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Made available in DSpace on 2017-07-24T19:22:15Z (GMT). No. of bitstreams: 1 Patricia Grau.pdf: 1130070 bytes, checksum: 82d9701d69189e5390f051daffb18268 (MD5) Previous issue date: 2005-11-17<br>The aim of this investigation was to analyze the bond strength between a Second Generation Laboratorial Resin and dentin structure, verifying the effect of the internal treatment with silano agent, using two resin cement systems. The oclusal surface of twenty third human molars was removed and later polished. Blocks were constructed using the Second Generation Laboratorial Resin GradiaTM directly on
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21

Araujo, Erika Michele dos Santos. "Efeito de diferentes desafios sobre as propriedades de superfície dos sistemas restauradores que simulam os tecidos gengivais." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/23/23134/tde-15082018-091208/.

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O uso de compósitos simulando a cor dos tecidos gengivais apresenta-se como uma opção de tratamento restaurador estético com aplicação direta, que pode aumentar a satisfação do paciente por meio de uma solução de baixo custo e pouco invasiva. Este estudo teve como fatores de variação: sistemas restauradores que reproduzem a cor dos tecidos gengivais (Amaris® gingiva (A), NTpremium® Pink (B), Beautifil® II Pink (C) e protocolo de envelhecimento [desafio erosivo (DE) e ciclagem térmica (CT)], avaliados quanto a estabilidade de cor, rugosidade superficial, perda de superfície e quantificação de b
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22

Malaspina, Odirlei Arruda. "Avaliação da estabilidade de cor e rugosidade superficial de resinas compostas micro-híbridas, submetidas ao processo de envelhecimento artificial acelerado, em função da fotoativação com lâmpada halógena e LED." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/25/25131/tde-05112009-104015/.

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O estudo avaliou, in vitro, as variáveis relacionadas à alteração de cor e à rugosidade superficial das resinas compostas micro-híbridas: Charisma (Heraeus-Kulzer), Filtek Z-250 (3M - Espe), Herculite XRV (Kerr), Opallis (FGM), TPH Spectrum (Dentsply) e W3D (Wilcos), antes e após o envelhecimento artificial acelerado, tendo como fatores de variação duas fontes de luz, lâmpada halógena e LED, com densidades de potência de 300 mW/cm2 ou 600 mW/cm2. Foram confeccionados 240 corpos-de-prova distribuídos em grupos de 10 unidades para cada condição de estudo totalizando 24 grupos constituídos por 4
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23

Wanderley, Beatriz Lôbo. "Síntese e caracterização de nanocompósitos de fenol-formaldeído reforçados com argila montmorilonita." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/97/97136/tde-26092012-145758/.

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Ao contrário de muitos polímeros, as resinas fenólicas se caracterizam por possuir um grande número de aplicações por conta de sua superior resistência ao fogo e baixa emissão de fumos e ao seu excelente nível de resistência térmica e química, além de seu baixo custo. No entanto, devido à sua estrutura tridimensional, caracterizada pelo alto grau de reticulação, este tipo de resina apresenta baixas tenacidade e resistência à fratura. Com isso, para garantir seu bom desempenho, faz-se necessário promover modificações em sua formulação ou acrescentar agentes de reforço de modo a compensar essas
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24

Pinto, Manuel Carlos Araújo de Miranda. "Avaliação da resistência adesiva de três tipos de cimentos resinosos frente à cerâmica a base de dissilicato de lítio." Universidade de Taubaté, 2009. http://www.bdtd.unitau.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=443.

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O presente estudo hipotetiza que cimentos resinosos com diferentes sistemas de ativação e mecanismo de condicionamento da estrutura dentária, têm a mesma resistência adesiva a uma cerâmica. Objetivos: avaliar a resistência de união de agentes de fixação resinosos, cimento resinoso autopolimerizável (C&B- Bisco), dual (Panavia F- Kuraray) e auto-adesivo (Relyx U-100-3M ESPE) frente a uma cerâmica a base de dissilicato de lítio (IPS Empress-Ivoclar Vivadent). Metodologia: nove blocos de cerâmica e 9 de compósito foram confeccionados com dimensões 6mmx6mmx6mm e fixados por meio de um agente de fi
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25

Toure, Saran Mariam. "Manufacture and characterisation of carbon fibre prepreg stacks containing resin rich and resin starved slip layers." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/manufacture-and-characterisation-of-carbon-fibre-prepreg-stacks-containing-resin-rich-and-resin-starved-slip-layers(371ac2a8-b127-4137-813f-4c5d1b31627a).html.

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The cost of manufacturing high quality composite components can be significantly reduced by using Out of Autoclave (OOA) processes if they can achieve final parts with a finish quality as high as that obtained using an autoclave process. Much research has been carried out recognising that regardless of the reinforcement fibre orientation, manufacturing of preimpregnated (prepregs) carbon components is much affected during its forming stage by fibre deformation and failure modes. This work sought to reduce wrinkling in the moulding of prepregs by introducing slip layers within the lay-up. Three
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26

Travis, Stephen Charles. "A Comparison Of The Microleakage Of Direct Composite Resin Restorations And Composite Resin Inlays - In Vitro." Thesis, Faculty of Dentistry, 1992. http://hdl.handle.net/2123/4147.

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27

Aboush, Yousef Elia Yousef. "Factors influencing the bonding of resins to metals and other adherends involved in resin-bonded bridgework." Thesis, University of Bristol, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327907.

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28

Arbter, Rene. "Contribution to robust resin transfer molding /." Zürich : ETH, 2008. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=18108.

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29

Mosbye, John Erlend. "Colloidal Wood Resin: Analyses and Interactions." Doctoral thesis, Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, 2003. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-298.

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<p>This thesis presents studies of the interactions between suspended particles and dissolved and colloidal substances (DCS) in process water. The main focus has been to determine if colloidal wood resin is adsorbed by suspended fines or fillers, and how the dissolved material influences this adsorption. The effect of some synthetic polymers on this adsorption has also been investigated.</p><p>Successive refining of mainly Norway spruce followed Successive refining of mainly Norway spruce followed by removal of the produced fines after each refining stage, resulted in fines with different phys
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Zhang, Xuelian. "Characterization of Wood Resin-Adhesive Spray." Fogler Library, University of Maine, 2008. http://www.library.umaine.edu/theses/pdf/ZhangX2008.pdf.

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31

Blinka, Kate Whitley. "RESIN FLOW IN CLONAL LOBLOLLY PINE." NCSU, 2007. http://www.lib.ncsu.edu/theses/available/etd-04232007-082818/.

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Loblolly pines, Pinus taeda L., are a vital part of the timber industry throughout the southern United States and are susceptible to damage and mortality as a result of attack by southern pine beetles, Dendroctonus frontalis Zimmerman. The primary defense of loblolly pines against bark beetles is constitutive resin, which provides a physical barrier to beetle colonization. A study has been conducted to determine resin production heritablity in clonal loblolly pines. Samples were taken in the spring and late summer of 2005 and 2006 in Milton, FL and Walterboro, SC. Each site included nine compl
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Teng, Yan, and 滕雁. "Rasta resin-supported reagents and catalysts." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B46934297.

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Lowe, Julian Robert. "Void formation in resin transfer moulding." Thesis, University of Nottingham, 1993. http://eprints.nottingham.ac.uk/11626/.

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In recent years interest has grown in the use of composite components within the automotive industry. Fibre reinforced plastic (FRP) components are of particular interest to the industry, since lower tooling costs and part consolidation can be utilised, whilst lighter, stiffer components can be produced. Several methods are available to produce FRP components at high volumes, including compression moulding (using dough and sheet moulding compounds), reinforced reaction injection moulding (RRIM) and liquid moulding processes (resin transfer moulding (RTM) and structural reaction injection mould
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Al-Hamdan, Ali. "Resin transfer moulding of sandwich structures." Thesis, University of Nottingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362997.

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Abdelkader, Ahmed Fouad. "Durability of epoxy resin based coatings." Thesis, University of Newcastle Upon Tyne, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275421.

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Weitzenböck, Jan Rüdiger. "Flow characterization in resin transfer moulding." Thesis, University of Southampton, 1996. https://eprints.soton.ac.uk/403475/.

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Li, Shoujie. "Experimental analysis of resin injection pultrusion /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu148639852855597.

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Gibby, Stuart Grant Walker Mary P. "Effect of residual moisture on the quality of resin/dentin interface for an epoxy-resin endodontic sealer." Diss., UMK access, 2008.

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Thesis (M.S.)--School of Dentistry. University of Missouri--Kansas City, 2008.<br>"A thesis in oral biology." Advisor: Mary P. Walker. Typescript. Vita. Title from "catalog record" of the print edition Description based on contents viewed Aug. 07, 2009. Includes bibliographical references (leaves 39-45). Online version of the print edition.
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Paes, Paula Nunes Guimarães. "Influencia do modo de ativação, da ciclagem mecanica e da ceramica na resistencia a tração diametral de cimentos resinosos." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289569.

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Orientador: Lourenço Correr Sobrinho<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-13T01:34:04Z (GMT). No. of bitstreams: 1 Paes_PaulaNunesGuimaraes_M.pdf: 8634173 bytes, checksum: 841ceeadf71622e4274b862220cdb566 (MD5) Previous issue date: 2009<br>Resumo: O objetivo deste estudo foi avaliar o efeito dos métodos de ativação e da fadiga mecânica sobre a resistência à tração diametral de cimentos resinosos duais. Pastas base e ativadora do RelyX ARC, Enforce, Nexus 2 e RelyX UNICEM foram manipuladas
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Anfe, Taciana Emília de Almeida. "Avaliação da possiibilidade de remoção do manchamento de resinas compostas submetidas ao envelhecimento artificial através do re-polimento." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/23/23134/tde-19122009-122056/.

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Nesta pesquisa in vitro verificou-se a possibilidade de remoção do manchamento causado por café ou vinho tinto em cinco resinas compostas disponíveis comercialmente, após serem submetidas ao processo de envelhecimento. Trinta e seis espécimes de cada resina composta foram confeccionados em uma matriz de teflon, com 10 mm de diâmetro e 1,5 mm de espessura. Os espécimes foram mantidos em água destilada a 37ºC por 24 horas e, em seguida, polidos com irrigação na politriz (Ecomet Buehler USA) nas duas superfícies, com lixa de carbureto de silício com granulação de número 600, até atingirem a esp
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Maia, Rodrigo Rocha. "Avaliação difratográfica da microestrutura de três resinas compostas submetidas à aplicação de um agente clareador a base de peróxido de hidrogênio." Universidade do Estado do Rio de Janeiro, 2008. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=2839.

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A odontologia moderna utiliza métodos e técnicas ultraconservadores no intuito de corrigir os diversos tipos de alterações cromáticas observadas clinicamente. Os meios empregados baseiam-se na utilização de substâncias químicas à base de peróxidos presentes em diversas concentrações. O presente estudo objetivou avaliar a microestrutura de três resinas compostas fotossensíveis submetidas à aplicação de um agente clareador a base de peróxido de hidrogênio a 35% (Whiteness HP Maxx - fabricante: FGM), ativado por uma fonte híbrida de energia luminosa (Aparelho de Laser-Led Whitening Lase, fabrica
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42

Jadbabaei, Nastaran. "REMOVAL OF ORGANIC CONTAMINANTS FROM WATER BY POLYMERIC RESINS: PREDICTIVE MODELING AND DEVELOPMENT OF RESIN-PD COMPOSITES." Diss., Temple University Libraries, 2016. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/373275.

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Civil Engineering<br>Ph.D.<br>Discharge of many organic contaminants (OCs) to the environment from industries such as pharmaceuticals, pesticides, dyestuffs, and chemical intermediates is one of the major concerns to human health and the ecosystem due to their high toxicity. Existing water and wastewater treatment techniques were not specifically designed to remove OCs, and the elimination rate can vary from negligible to over 90%. Therefore, development of treatment technologies to efficiently remove OCs from water and wastewater effluents is required. Polymeric resins are an alternative for
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43

Almulhim, Khalid. "Effect of resin cement, aging process and root level on the bond strength of the resin-fiber posts." Thesis, NSUWorks, 2014. https://nsuworks.nova.edu/hpd_cdm_stuetd/16.

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Background . Little is known about the long-term clinical bonding effectiveness of the Fiber-reinforced composite (FRC) posts cemented with self-etch adhesive systems. Bond stability and longevity of the cemented post are adversely affected by physical and chemical factors over time, such as expansion and contraction stresses caused by thermal changes and occlusal load. This clinical condition can be simulated in vitro by thermocyclic loading; and bonding effectiveness can be evaluated by applying the micropush out test. Therefore, more in vitro studies are needed to evaluate the bond strength
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44

Camilotti, Veridiana. "Influência de diferentes fontes fotoativadoras na resistência adesiva de restauração indireta de resina composta." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2005. http://tede2.uepg.br/jspui/handle/prefix/1798.

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Made available in DSpace on 2017-07-24T19:22:22Z (GMT). No. of bitstreams: 1 VeridianaCamilotti.pdf: 624713 bytes, checksum: f2d0756374875dd344e9aeeecdaac9cc (MD5) Previous issue date: 2005-12-15<br>The following study aims to evaluate the influence between the different light sources in curing light of resin cement. The occlusal surfaces of twenty recently extractew undamaged third human molars were removed in order to expose dentine surface. Immediately after, the bond system (Adper Single Bond/3M ESPE ) and resin cement (RelyX ARC/ 3 M ESPE) was applied in accordance with manufacturer ins
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Contreras, Sheila Celia Mondragón. "Influência do modo de foto ativação no grau de conversão, e adaptação marginal e interna de restaurações classe II com resinas compostas bulk fill." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/152576.

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Submitted by SHEILA CELIA MONDRAGÓN CONTRERAS null (sheilamondragon90@gmail.com) on 2018-01-23T00:06:22Z No. of bitstreams: 1 SHEILA CELIA MONDRAGÓN CONTRERAS(1).pdf: 2157978 bytes, checksum: b607b65c3fd9d6ea2847c3311b4b6805 (MD5)<br>Approved for entry into archive by Silvana Alvarez null (silvana@ict.unesp.br) on 2018-01-23T20:07:33Z (GMT) No. of bitstreams: 1 contreras_scm_me_sjc.pdf: 2157978 bytes, checksum: b607b65c3fd9d6ea2847c3311b4b6805 (MD5)<br>Made available in DSpace on 2018-01-23T20:07:34Z (GMT). No. of bitstreams: 1 contreras_scm_me_sjc.pdf: 2157978 bytes, checksum: b607b65c3fd
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46

Sen, Evrim. "Water Dispersed Epoxy Resin For Surface Coatings." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1211051/index.pdf.

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In this research water dispersed epoxy varnishes were produced by reacting solid epoxy resin with ethylene diamine (EDA) and maleinized fatty acids of linseed oil. Maleinized fatty acid (MFA) was produced by the maleinization process, in which, fatty acid and maleic anhydride were reacted under nitrogen atmosphere. Maleinization was performed in order to insert hydrophilic groups to the fatty acid chains, which were then inserted to the backbone of the epoxy resin. This was done to give water dispersibility to the hydrophobic epoxy resin. Solid epoxy resin was dissolved in 1,4-dioxane. E
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47

Alsunbul, Hanan. "Fundamental aspects of dental resin-composite stability." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/fundamental-aspects-of-dental-resincomposite-stability(e4b0a8d2-f474-442a-ad74-e58ddc31dc70).html.

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Dental resin-composite is a material made of inorganic filler phase and organic matrix phase with a coupling agent that bonds the filler to the matrix. These materials became popular in dentistry for their improved aesthetic and clinical performance. The indications of these materials had expanded to involve restoration of anterior and posterior teeth including the more extensive restorations. The introduction of Bulk fill materials made their clinical applications less time consuming especially with their claimed improved clinical performance such as less shrinking ability, less water sorptio
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48

Skordos, Alexandros A. "Modelling and monitoring of resin transfer moulding." Thesis, Cranfield University, 2000. http://dspace.lib.cranfield.ac.uk/handle/1826/3861.

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Modelling and monitoring tools appropriate for the resin transfer moulding composites manufacturing route were developed in this study. A simulation of the curing stage of the process based on a finite elements solution of the non-linear heat conduction equation was implemented. The simulation involved appropriate submodels for the incorporation of thermal properties and cure kinetics. A novel non-parametric procedure which utilises interpolation applied directly to experimental Winefics data proved adequate for the simulation of chemical and structural phenomena occurring during the cure. The
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49

Dong, Cecilia C. S. "Dentin bonding factors involved in resin luting." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ63002.pdf.

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50

Yung, Kam Ming Louisa. "A retrospective study of preventive resin restorations." Click to view the E-thesis via HKUTO, 1994. http://sunzi.lib.hku.hk/HKUTO/record/B38628442.

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