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1

Chamseddine, Yssam. "Sondes mecanistiques chirales et/ou regioselectivement deuteriees : application a l'etude de quelques processus de substitution nucleophile." Paris 6, 1988. http://www.theses.fr/1988PA066133.

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2

PROENZA, Yaicel Gé. "Estudo computacional do perfil energético e dinâmica de reações químicas bimoleculares." Universidade Federal de Pernambuco, 2016. https://repositorio.ufpe.br/handle/123456789/18432.

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Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2017-03-24T19:39:36Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Tesis Doutorado Yaicel 2016.pdf: 2623082 bytes, checksum: cafc3dec5768c69da2e77ed04124e96b (MD5)<br>Made available in DSpace on 2017-03-24T19:39:36Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Tesis Doutorado Yaicel 2016.pdf: 2623082 bytes, checksum: cafc3dec5768c69da2e77ed04124e96b (MD5) Previous issue date: 2016-10-07<br>Facepe<br>O mecanismo de várias reaçõ
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MacMillar, Susanna. "Isotopes as Mechanism Spies : Nucleophilic Bimolecular Substitution and Monoamine Oxidase B Catalysed Amine Oxidation Probed with Heavy Atom Kinetic Isotope Effects." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis (AUU), 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7441.

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Mahmood, Ayyaz. "Computational Investigations of Reactivity and Selectivity of Methylation of Nitronates [R1R2CNO2]–." Universidade Federal de Pernambuco, 2015. https://repositorio.ufpe.br/handle/123456789/16946.

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Submitted by Fabio Sobreira Campos da Costa (fabio.sobreira@ufpe.br) on 2016-05-20T12:56:17Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Tese_Ayyaz-Mahmood.pdf: 9023674 bytes, checksum: beecc131e286e19ce6d03dec91f319d8 (MD5)<br>Made available in DSpace on 2016-05-20T12:56:17Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Tese_Ayyaz-Mahmood.pdf: 9023674 bytes, checksum: beecc131e286e19ce6d03dec91f319d8 (MD5) Previous issue date: 2015-11-27<br>Realizamos estudos do mecanismo, da seletivid
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Walsh, Katherine Helming. "Mechanisms and Vulnerabilities of Mutant SWI/SNF Complexes in Cancer." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17467343.

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Genes encoding subunits of the SWI/SNF chromatin remodeling complex are frequently mutated in a wide variety of cancers, but the mechanism of cancer formation following SWI/SNF subunit mutation is not known. As a result, improved understanding of how mutation of these subunits promotes oncogenesis could have broad relevance for human cancer therapy. In this dissertation, two distinct lines of investigation were pursued with the common goals of understanding the mechanisms by which SWI/SNF subunit mutation contributes to cancer and identifying vulnerabilities specific to SWI/SNF-mutant cancers.
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6

Schulmeyer, Thomas. "Mechanismen der Grenzflächenausbildung des Cu(In,Ga)Se2-Systems." [S.l.] : [s.n.], 2005. http://elib.tu-darmstadt.de/diss/000617.

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7

Back, Ashley Robert. "Probing new physics mechanisms in neutrinoless double-beta decay with SNO+." Thesis, Queen Mary, University of London, 2018. http://qmro.qmul.ac.uk/xmlui/handle/123456789/33945.

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In this thesis, I present the theory of neutrinoless double-beta decay (0 2 ), particularly the theory of exotic modes of 0 2 involving the emission of one or two Majorons. Alongside this, I summarise the most recent results in the experimental search for 0 2 , including limits on the rate of these exotic processes. I describe the SNO+ experiment and it's physics goals, which include the search for 0 2 . As part of the SNO+ collaboration, I have made a signi cant contribution towards the development of the data quality software that is essential for ensuring SNO+ can achieve its physics goals-
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8

Mahmoud, Salma Awad. "Investigating the mechanisms of action of the SNF2-homolog protein Fun30." Thesis, University of Dundee, 2011. https://discovery.dundee.ac.uk/en/studentTheses/99606c14-c4e1-4321-97e0-b56f619dd222.

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In eukaryotes, the manipulation of chromatin structure represents a means of regulating access to genetic information. One way in which this can be achieved is via the action of ATP-dependent chromatin remodelling complexes related to the S.cerevisiae Snf2 proteins. The Fun30 protein (Function unknown now 30) shares sequence homology with the Snf2 family of chromatin remodelling proteins. Here the activities and roles of Fun30 have been investigated further. In this study, Fun30 was found to exist predominantly as a homodimer with an apparent molecular weight of 250 KDa. Fun30 binds to DNA, mo
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9

Park, Junguk. "Development of neutral phosphotyrosine memetics as a protein tyrosine phosphatase inhibitor and studies on its inhibition mechanism." Columbus, Ohio : Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1133278132.

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10

Stomberski, Colin Thomas. "Molecular Mechanism and Metabolic Function of the S-nitroso-coenzyme A Reductase AKR1A1." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case1554372852266484.

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11

Pauls, Samantha. "Molecular mechanisms controlling SH2 domain-containing inositol 5’phosphatase (SHIP) function in B cells." The American Association of Immunologists, Inc, 2016. http://hdl.handle.net/1993/31875.

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B lymphocytes are an important type of immune cell that contributes to pathogen clearance. When dysregulated, these cells contribute significantly to diseases such as autoimmunity, allergy and B cell cancers. Here we examine an important regulatory circuit that involves the lipid phosphatase SHIP, a key regulator of the PI3K signaling pathway. SHIP was first described as the major effector of inhibitory IgG receptor FcγRIIB, which downregulates B cell antigen receptor (BCR) signaling pathways when co-engaged. However, it is also known to inhibit signaling downstream of several other receptors,
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12

Jachiet, Denis. "Reactivite des organocuprates et des organoaluminates associes a bf::(3) dans l'ouverture nucleophile des oxirannes : application a la synthese de pheromones." Paris 6, 1987. http://www.theses.fr/1987PA066438.

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13

Wang, Dan Li. "Reaction des metalloporphyrines reduites avec les monohalogenoalcanes et les dihalogenoalcanes vicinaux." Paris 7, 1988. http://www.theses.fr/1988PA077166.

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14

Olshavsky, Nicholas. "Disruption of D-cyclin transcriptional regulation of the Androgen Receptor: Mechanism and Consequence." University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1273168605.

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15

Santos, Alexsandro dos. "SNP arrays na detecção de alterações estruturais e no número de cópias em pacientes portadores de deficiência intelectual idiopática." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/41/41131/tde-12072017-082102/.

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Deficiência intelectual é uma condição heterogênea e complexa, diagnosticada em 1-3% da população mundial. Desequilíbrios cromossômicos e variações no número de cópias (CNVs) são as causas mais frequentes de DI e, até recentemente, a maior parte desse desequilíbrio era averiguado por análises citogenéticas convencionais. Antes da utilização de microarrays cromossômicos (CMA), a causa etiológica da DI ainda permanecia desconhecida em ~60% dos pacientes. A aplicação de CMA tem revolucionado o diagnóstico da DI e de muitas outras doenças congênitas, permitindo explicar a etiologia molecular de pa
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Setola, Vincent. "DISCOVERING THE MOLECULAR AND CELLULAR MECHANISMS UNDERLYING FENFLURAMINE-INDUCED CARDIOPULMONARY SIDE EFFECTS." Case Western Reserve University School of Graduate Studies / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=case1115318623.

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Shaw, William J. (William James) 1971. "Mechanisms of turbulent mixing in the Continental Shelf bottom boundary layer." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/58518.

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Thesis (Ph. D.)--Joint Program in Oceanography (Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences; and the Woods Hole Oceanographic Institution), February 2000.<br>Includes bibliographic references.<br>The bottom boundary layer is an important dynamical region of shallow water flows. In this thesis, the problem of turbulent mixing in the coastal bottom boundary layer is investigated with a unique set of field measurements of velocity and sound speed that span a significant fraction of the boundary layer obtained over a six-week long period in the late s
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18

Smith, Lindsay Denise. "An investigation into the mechanism of action of the SMN2 bifunctional oligonucleotide and its application to reverse the RON Δ165 pro-metastatic splicing event". Thesis, University of Leicester, 2012. http://hdl.handle.net/2381/10826.

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It is widely accepted that alternative splicing is often a catalyst for the development and progression of disease. Recent advances in oligonucleotide therapeutics have seen these alternative splicing patterns forcibly changed, providing a specific and versatile attack against such diseases. This study has focused on the use of bifunctional oligonucleotides for the treatment of spinal muscular atrophy (SMA) and cancer. In SMA the bifunctional oligonucleotide is targeted to inhibit exon 7 skipping during splicing of SMN2. The current study has confirmed that this oligonucleotide is able to stim
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19

Ali, Rashed Chra, and George Mouyiasis. "Negative Unintended Consequences of Innovation- a case study regarding innovation and sustainability : The new Extended Value Creation Mechanism for Global Sustainability, the SNE SFI GS-framework." Thesis, Linköpings universitet, Företagsekonomi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-95610.

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Innovation is often related to positive outcomes for the majority to enjoy that enhances welfare and facilitates everyday activities. In different fields of study (economics, management, sociology, history and science and technology) it is becoming a field of magnitude (Malerba and Brusoni, 2007). Fagerberg and Verspagen (2009) discuss the emerging interest of innovation in the field of social science. Although the interest within the subject of innovation is high, very little research has been done regarding the aim to contribute to the design innovation policy, developed by scholars studying
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Ardag, Dorukhan. "Examining Optimal Form of Two Scale Approximation (TSA) for Calculating Snl Source Term." UNF Digital Commons, 2014. http://digitalcommons.unf.edu/etd/483.

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Nonlinear four-wave interactions (Snl) are critical for acquiring realistic spectra needed by operational wave models. High computational demand to calculate these interactions led to an approximation method named the Discrete Interaction Approximation (DIA) to be used broadly in the major operational wave models for a long time. However, the accuracy of the DIA has been controversial since it was first introduced and more precise approximations such as the Two Scale Approximation (TSA in short) are now available. The only issue with the initial TSA`s efficiency is performing an order of a mag
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21

Haouas, Ammar. "Cinetique d'oxydation du monoxyde de carbone sur des catalyseurs cuo sno::(2) : etude physicochimique et simulation informatique." Paris 6, 1988. http://www.theses.fr/1988PA066654.

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Etude cinetique de la reaction de co avec l'oxygene moleculaire en regime dynamique permanent. Etude formelle de la cinetique des reactions de type langmuir avec exploitation au moyen d'un logiciel. Determination experimentale des energies d'activation, des ordres partiels et mecanisme reactionnel
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22

Hammouti, Abdelkader. "Simulation numérique directe en différence finie de l'écoulement d'un fluide incompressible en présence d'interfaces rigides." Phd thesis, Ecole des Ponts ParisTech, 2009. http://pastel.archives-ouvertes.fr/pastel-00511607.

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Le développement de méthodes numériques pour simuler les équations de Navier-Stokes en présence de parois rigides est un sujet en très actif. Si la littérature abonde de résultats de convergence et de stabilité, les méthodes à pas fractionnaire introduisent très généralement, des erreurs de couche limite pour la pression. Ce problème, déjà présent près de parois conformes à la discrétisation, devient particulièrement critique près de parois non-conformes, une situation que l'on rencontre dès que l'on souhaite s'affranchir de toute forme de remaillage avec des objets mobiles, par exemple. L'obj
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Fortuné, Véronique. "Etude par simulation numérique directe du rayonnement acoustique de couches de mélange isothermes et anisothermes." Phd thesis, Université de Poitiers, 2000. http://tel.archives-ouvertes.fr/tel-00006902.

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Le calcul direct du rayonnement acoustique d'une couche de mélange est réalisé en résolvant les équations de Navier-Stokes dans un domaine de calcul qui permet l'accès au champ acoustique lointain de l'écoulement. L'outil que nous avons développé utilise la technique de la Simulation Numérique Directe alliée à des méthodes numériques précises pour assurer une bonne qualité du calcul acoustique direct. Des simulations 2D et 3D de l'évolution temporelle de couches de mélange isothermes et anisothermes sont effectuées en régime subsonique et notamment à faible nombre de Mach. L'approche temporell
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Lu, Xijia. "An Applied Numerical Simulation of Entrained-Flow Coal Gasification with Improved Sub-models." ScholarWorks@UNO, 2013. http://scholarworks.uno.edu/td/1696.

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The United States holds the world's largest estimated reserves of coal and is also a net exporter of it. Coal gasification provides a cleaner way to utilize coal than directly burning it. Gasification is an incomplete oxidation process that converts various carbon-based feedstocks into clean synthetic gas (syngas), which can be used to produce electricity and mechanical power with significantly reduced emissions. Syngas can also be used as feedstock for making chemicals and various materials. A Computational Fluid Dynamics (CFD) scheme has been used to simulate the gasification process for man
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Norberg, Daniel. "Quantum Chemical Studies of Radical Cation Rearrangement, Radical Carbonylation, and Homolytic Substitution Reactions." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-8178.

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Mohamed, Drissi. "Un modèle de propagation de feux de végétation à grande échelle." Phd thesis, Université de Provence - Aix-Marseille I, 2013. http://tel.archives-ouvertes.fr/tel-00931806.

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Le présent travail est consacré au développement et à la validation d'un modèle hybride de propagation d'un incendie de végétation à grande échelle prenant en compte les hétérogénéités locales liées à la végétation, à la topographie du terrain et aux conditions météorologiques. Dans un premier temps, on présente différentes méthodes permettant de générer un réseau amorphe, représentatif d'une distribution réaliste de la végétation. Le modèle hybride est un modèle de réseau où les phénomènes qui se produisent à l'échelle macroscopique sont traités de façon déterministe, comme le préchauffage du
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Ting, Chen-Hung, and 丁振紘. "The molecular mechanism of SMN2 regulation." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/27567045920337356737.

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博士<br>國立陽明大學<br>生化暨分子生物研究所<br>95<br>SMA is a motor neuron degeneration disorder for which there is currently no effective treatment. In this study, we have identified three compounds, sodium vanadate, TSA, and aclarubicin that effectively enhance SMN2 expression through inducing Stat5 activation in SMA-like mouse embryonic fibroblasts and human SMN2 transfected NSC34 cells. First, we found that Stat5 activation enhanced SMN2 promoter activity with increase of both full-length and exon7-deleted SMN transcripts in SMN2-NSC34 cells. Knockdown of Stat5 expression disrupted the effects of sodium va
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Lu, Ying-ching, and 盧穎慶. "Synthesis Ga-doped SnO2 nanowires by VLS mechanism." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/52827090747429462301.

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碩士<br>國立臺南大學<br>電機工程學系碩士班<br>100<br>In this research , we growth SnO2:Ga nanowires in different Sn:Ga ratio by VLS mechanism. As synthesized sample were observed by FESEM、HRTEM、XRD、CL spectra and used MSM structure to evaluate the optoelectronic and gas sensitivity in the different Ga doping ratio. In XRD、CL spectra and TEM images when Sn:Ga ratio increase to 7.5:1 , structure will become Ga2O3/SnO2 core-shell NWs , not SnO2:Ga NWs. SnO2:Ga NWs show the higher conductivity、gas sensitivity and photo response than pure SnO2 NWs. Result show optoelectronic and gas sensitivity were enhanced by Ga
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Wen, Ting Chun, and 丁俊文. "The molecular mechanism involved in the SMN2 alternative splicing." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/36547355304544214116.

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碩士<br>國立陽明大學<br>生物化學研究所<br>90<br>Abstract : Spinal muscular atrophy (SMA) is a severe motor neuron disease. Genetic analysis of the SMA patients has found that most of them had defect in the telomeric survival motor neuron gene (SMN1) but retain at least one copy of the centromeric survival motor neuron gene (SMN2). SMN2 codes predominatly for an alternatively spliced C-terminal truncated protein but produces low levels of full-length SMN protein. Therefore high copy numbers of SMN2 can produce sufficient SMN protein to rescue the spinal muscular atrophy. We are interested in th
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Tsai, Chen-Tsan, and 蔡鎮燦. "Mechanisms behind blue photoluminescence in SnO2 nanoblades and synthesis of In-doped SnO2 nanoblades." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/60553232672346939406.

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碩士<br>國立中興大學<br>材料工程學系所<br>95<br>Abstract In this study, hydrothermal technique was used to synthesize large-area SnO2 and In-doped SnO2 nanostructures at low temperatures.The aqueous solution consisting of SnCl4•5H2O and (NH2)2CO in presence of NaOH could form nanoblades of SnO2 on the glass substrates with a SnO2 buffer layer at 900C for 24 hours. An intense blue luminescence centered at 443.4 nm with a full width at half-maximum of 74 nm was observed in the as-grown SnO2 nanoblades. We would have seen a decrease of blue luminescence after oxygen annealing since the oxygen vacancies had bee
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Gomes, Ana Luísa Rodrigues 1987. "Characterization of post-trancriptional control mechanisms regulating SMN2 gene expression." Master's thesis, 2010. http://hdl.handle.net/10451/2577.

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Tese de mestrado. Biologia (Biologia molecular e Genética). Universidade de Lisboa, Faculdade de Ciências, 2010<br>Research has demonstrated that a significant part of gene expression control is taking place at the post-transcriptional level, determining the stability and translation efficiency of mRNA molecules. These regulatory switches are under the control of RNA-binding proteins and microRNAs that associate predominantly with the 5’ and 3’ UTRs. The prospect for development of effective therapies for Spinal Muscular Atrophy is enhanced by the existence of an almost identical copy of the S
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Schulmeyer, Thomas. "Mechanismen der Grenzflächenausbildung des Cu(In,Ga)Se2-Systems." Phd thesis, 2005. http://tuprints.ulb.tu-darmstadt.de/617/1/TSchulmeyer.pdf.

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Cu(In,Ga)Se2-Solarzellen weisen den höchsten Wirkungsgrad auf, wenn etwa 30% der Indiumgitterplätze im Absorbermaterial durch Gallium ersetzt werden. Dies kann durch den erhöhten Bandabstand des Cu(In,Ga)Se2-Halbleitersystems erklärt werden. Die Bandlücke dieses Systems beträgt etwa 1,2 eV, im Gegensatz zu einem Bandabstand von etwa 1,0 eV des CuInSe2-Systems. Ein Bandabstand von 1,2 eV stellt jedoch noch nicht die optimale Anpassung an das vorgegebene Sonnenspektrum dar. Eine Erhöhung des Bandabstands durch Zulegieren von Gallium führt jedoch zu einer Sättigung der Leerlaufspannung und somit
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Chang, Yu-Chi, and 張鈺淇. "The growth mechanism of Cu(In,Ga)Se2 thin films during evaporation process." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/90750879734277664444.

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碩士<br>國立中興大學<br>材料科學與工程學系所<br>102<br>We product CIGS absorb layers by three-stage evaporation process. The CIGS thin films deposited on the Mo/Al2O3 and Mo/SLG, The experimentals are the Cu flux, Cu/(In + Ga) ratio and substrate temperature. In the second stage, CIGS thin film is deposited on a Mo/Al2O3. In、Ga are transported quickly by Cu vacancy of Cu2-xSe, so that it helps the grain size of CIGS grows, and becauce diffusivity of Ga is slower than In, that causes Ga granding.When changing the Cu flux, the distribution of Cu in the thin film is non-uniform and this phenomenon can improve the
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Tsai, Jui-He. "Studies on the mechanism of homolog pairing in Drosophila male meiosis." 2011. http://trace.tennessee.edu/utk_graddiss/1135.

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Drosophila male is an example of achiasmatic meiosis which lacks crossingover and chiasmata during meiosis. Previous studies showed that homologous pairing of both euchromatin and centromeres is lost during middle prophase I, however, homologs are still connected as they form bivalents. The X-Y pair utilizes a specific repeated sequence within the heterochromatic ribosomal DNA blocks as a pairing site. No pairing sites have yet been identified for the autosomes. To search for such sites, we utilized probes specifically targeting heterochromatin regions to assay pairing sequences and behavi
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35

Schulmeyer, Thomas [Verfasser]. "Mechanismen der Grenzflächenausbildung des Cu(In,Ga)Se2-Systems / von Thomas Schulmeyer." 2005. http://d-nb.info/976798832/34.

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Chen, Min-ta, та 陳明達. "The mechanism study of the free radical SH2’reaction by secondary α-Deuterium kinetic isotope effect". Thesis, 2006. http://ndltd.ncl.edu.tw/handle/00159285591733226251.

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碩士<br>義守大學<br>生物技術與化學工程研究所碩士班<br>94<br>The reactions of free radical addition to allylic compounds are believed to proceed the SH2'' mechanism. The secondary α-ducterium kinetic isotope effect of 3-d-allyl chloride and 3,3-d2-allyl chloride in free radical SH2'' reaction have been determined. The secondary α-ducterium kinetic isotope effects of 3,3-d2-allyl chloride and 3-d-allyl chloride were measured as 0.78 and 0.89 respectively. These inverse KIE indicate that the rate-determining-step is the radical addition to double bond in SH2'' reaction. The secondary α-ducterium of 1,1-d2-allyl c
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Jiang, Song-Ze, and 江松澤. "An SNR-based spectrum sensing mechanism in the cognitive radio system over the correlated shadowing channel." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/91157595011342945768.

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38

Muralidharan, Charanya. "Elucidating the mechanisms or interactions involved in differing hair color follicles." Thesis, 2016. https://doi.org/10.7912/C28668.

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Indiana University-Purdue University Indianapolis (IUPUI)<br>Forensic DNA phenotyping is an up and coming area in forensic DNA analyses that enables the prediction of physical appearance of an individual from DNA left at a crime scene. At present, there has been substantial work performed in understanding what genes/markers are required to produce a reliable prediction of categorical eye and hair color from the DNA of an individual of interest. These pigmentation markers (variants from HERC2, OCA2, TYR, SLC24A4, SLC45A2, IRF4 to name a few) are at the core of several prediction systems for eye
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林人浩. "Chemical Bath Deposited ZnS(O,OH) Thin Film Applied on Cu(In,Ga)Se2 Solar Cells and the Light-soaking effect mechanism." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/98161761642237355234.

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So, Rosa Qi Yue. "Mechanisms of Deep Brain Stimulation for the Treatment of Parkinson's Disease: Evidence from Experimental and Computational Studies." Diss., 2012. http://hdl.handle.net/10161/5466.

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<p>Deep brain stimulation (DBS) is used to treat the motor symptoms of advanced Parkinson's disease (PD). Although this therapy has been widely applied, the mechanisms of action underlying its effectiveness remain unclear. The goal of this dissertation was to investigate the mechanisms underlying the effectiveness of subthalamic nucleus (STN) DBS by quantifying changes in neuronal activity in the basal ganglia during both effective and ineffective DBS.</p><p>Two different approaches were adopted in this study. The first approach was the unilateral 6-hydroxydopamine (6-OHDA) lesioned rat model.
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Lee, Pei-Tzu, and 李珮慈. "The mechanisms of formation Zr.8Sn.2TiO4 (ZST) via the core-shell technique in which SnO2 was used as core and Ti-ZrO2 was used as shell." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/01210885177019328706.

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Abstract:
碩士<br>國立成功大學<br>資源工程學系碩博士班<br>91<br>Observations of the mechanisms of formation Zr.8Sn.2TiO4 (ZST) via the core-shell technique in which SnO2 was used as core and Ti-ZrO2 was used as shell are the major objective of this study. In this study, ZrOCl2‧8H2O and TiCl4 were dissolved in water and then were precipitated on SnO2 powders via pH-adjusted by the addition of NH4OH solution to prepare ZST starting materials with core-shell structure which were then thermal treated with uvarious temperature and duration to synthesize ZST powders. According to DTA/TG and XRD analysis, it was found that th
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