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Dissertations / Theses on the topic 'Complex Transformer'

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Published: 6 September 2023

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1

Tavakoli, Hanif. "A High Frequency Transformer Winding Model for FRA Applications." Licentiate thesis, Stockholm : Skolan för elektro- och systemteknik, Kungliga Tekniska högskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11178.

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2

Tavakoli, Hanif. "An FRA Transformer Model with Application on Time Domain Reflectometry." Doctoral thesis, KTH, Elektroteknisk teori och konstruktion, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-48568.

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Frequency response analysis (FRA) is a frequency-domain method which is used to detect mechanical faults in transformers. The frequency response of a transformer is determined by its geometry and material properties, and it can be considered as the transformer’s fingerprint. If there are any mechanical changes in the transformer, for example if the windings are moved or distorted, its fingerprint will also be changed so, theoretically, mechanical changes in the transformer can be detected with FRA. A problem with FRA is the fact that there is no general agreement about how to interpret the mea
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3

Завадський, Богдан Володимирович, та Bohdan Zavadskyi. "Оптимізація системи електропостачання трансформаторної підстанції 110/10 кВ". Master's thesis, Тернопільський національний технічний університет імені Івана Пулюя, кафедра електричної інженерії,Тернопіль, Україна, 2021. http://elartu.tntu.edu.ua/handle/lib/36648.

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У зв'язку зі зростанням технологічного прогресу, розумні системи все частіше використовуються в різних сферах людської діяльності. Розумні системи дозволяють технікам, адміністраторам і менеджерам контролювати і продуктивність і роботу пристроїв з безпечної відстані. Сфера енергетики не є винятком. Розподільчі мережі компанії повинні управляти розподільною мережею, яка є однією з найважливіших частин електромережі [1]. В даний час для загального розвитку промисловості країни необхідні трансформації в енергетичному секторі. Завдання цифровізації енергетики було поставлено на найвищому р
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4

Sari, Huseyin. "Motion Estimation Using Complex Discrete Wavelet Transform." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1223205/index.pdf.

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The estimation of optical flow has become a vital research field in image sequence analysis especially in past two decades, which found applications in many fields such as stereo optics, video compression, robotics and computer vision. In this thesis, the complex wavelet based algorithm for the estimation of optical flow developed by Magarey and Kingsbury is implemented and investigated. The algorithm is based on a complex version of the discrete wavelet transform (CDWT), which analyzes an image through blocks of filtering with a set of Gabor-like kernels with different scales and orientations
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Yilmaz, Sener. "Generalized Area Tracking Using Complex Discrete Wavelet Transform: The Complex Wavelet Tracker." Phd thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/3/12608643/index.pdf.

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In this work, a new method is proposed that can be used for area tracking. This method is based on the Complex Discrete Wavelet Transform (CDWT) developed by Magarey and Kingsbury. The CDWT has its advantages over the traditional Discrete Wavelet Transform such as approximate shift invariance, improved directional selectivity, and robustness to noise and illumination changes. The proposed method is a generalization of the CDWT based motion estimation method developed by Magarey and Kingsbury. The Complex Wavelet Tracker extends the original method to estimate the true motion of regions accord
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6

Ferreira, Rafael Fransak. "Filogenia do Complexo Drosophila Buzzatii (Grupo Repleta): Inferências de Análises Multilocus Mitocondriais e Nucleares." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-26092011-154314/.

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O complexo Drosophila buzzatii (grupo repleta) compreende 13 espécies, divididas em três clusters, de acordo com o bandeamento observado nos cromossomos politênicos: cluster D. stalkeri, incluindo D. richardsoni e D. stalkeri, restrito às ilhas do Caribe e Flórida; cluster D. martensis, incluindo D. martensis, D. uniseta, D. venezolana e D. starmeri, encontrado em áreas desérticas da Colômbia e Venezuela; e cluster D. buzzatii, incluindo D. buzzatii, D. koepferae, D. antonietae, D. serido, D. gouveai, D. borborema e D. seriema, habitando regiões sazonalmente secas ao longo da diagonal de veget
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7

Daza, Enrique Acha. "Modelling of power system transformers in the complex conjugate harmonic space." Thesis, University of Canterbury. Electrical Engineering, 1988. http://hdl.handle.net/10092/5450.

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Magnetizing harmonics in power systems have received limited attention. The general belief is that they do not reach harmful levels in interconnected networks. Moreover the modelling of non-linearities is not a straightforward procedure and so there has been little motivation to develop appropriate methodologies that allow a thorough investigation to take place. In this thesis the problem of magnetizing harmonics in power systems is investigated. The results obtained show that, contrary to expectations, magnetizing currents can give rise to a considerable harmonic distortion in the voltage wa
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8

Casseli, Irène. "Eléments sur la transformée de Berezin et sur les opérateurs de Toeplitz dans des espaces de fonctions polyanalytiques." Thesis, Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0578.

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Les fonctions polyanalytiques entières généralisent les fonctions entières dans la mesure où elles sont les solutions sur le plan complexe \mathbb{C} de l'équation de Cauchy-Riemann à l'ordre n, de la forme { partial} nf / \partial \overline{z} n = 0. Un espace de Fock polyanalytique F2 {\alpha,n} est, par analogie avec le cas classique, le sous-espace fermé de l'espace de Hilbert L^2 (\mathbb{C},d\mu \alpha), où \mu \alpha est une mesure de probabilité gaussienne sur \mathbb{C} de paramètre alpha>0, formé des fonctions polyanalytiques entières d'ordre n. L'objet de cette thèses est l'étude
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9

Thornton, A. L. "Colour object recognition using a complex colour representation and the frequency domain." Thesis, University of Reading, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301911.

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10

Reeves, Tanya Heather. "Overcomplete image coding using the dual-tree complex wavelet transform." Thesis, University of Cambridge, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615767.

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11

Kennel, Pol. "Caractérisation de texture par analyse en ondelettes complexes pour la segmentation d’image : applications en télédétection et en écologie forestière." Thesis, Montpellier 2, 2013. http://www.theses.fr/2013MON20215/document.

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L'analyse des images numériques, bien que largement étudiée, reste encore aujourd'hui un réel défi. Avec pour objectifs la description pertinente et la reconnaissance sémantique du contenu de celles-ci, de nombreuses applications requièrent une attention particulière quant à cette analyse. Pour répondre à ces besoins, l'analyse du contenu des images est réalisée de façon automatique grâce à des méthodes informatiques se rapprochant par exemple des mathématiques, des statistiques, de la physique. Une façon pertinente et reconnue de représenter les objets observés dans les images réside dans leu
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12

Pillet, Basile. "Géométrie complexe globale et infinitésimale de l'espace des twisteurs d'une variété hyperkählérienne." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S021/document.

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L'objet de cette thèse est la construction d'objets géométriques sur une variété C paramétrant des courbes rationnelles dans l'espace des twisteurs d'une variété hyperkählérienne. On établira une correspondance entre la géométrie complexe de l'espace des twisteurs et des propriétés différentielles sur C (opérateurs différentiels et courbure de la structure riemanienne complexe héritée de la variété hyperkählérienne). Les premiers chapitres précisent le cadre et les résultats connus. Dans les chapitres 4, 5 et 6 on établit une équivalence de catégories entre fibrés triviaux en restriction à cha
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13

Wörmke, Stephan. "Fourier transform microwave studies of small molecules and molecular complexes : measurements on HD¹²C¹⁶O, on 2-methylpyridine and its complex with Argon /." Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4075.

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14

Schwab, Lukas [Verfasser], and M. [Akademischer Betreuer] Wilhelm. "Fourier transform rheology of complex, filled rubber materials / Lukas Schwab. Betreuer: M. Wilhelm." Karlsruhe : KIT-Bibliothek, 2016. http://d-nb.info/1095665413/34.

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15

Wong, Wilson W. K. (Wilson Wai Keung) Carleton University Dissertation Engineering Electrical. "A fast fourier transform radix-2 complex butterfly with built-in self-test." Ottawa, 1992.

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16

Chagnon-Lessard, Sophie. "Cellular Responses to Complex Strain Fields Studied in Microfluidic Devices." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37915.

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Cells in living organisms are constantly experiencing a variety of mechanical cues. From the stiffness of the extra cellular matrix to its topography, not to mention the presence of shear stress and tension, the physical characteristics of the microenvironment shape the cells’ fate. A rapidly growing body of work shows that cellular responses to these stimuli constitute regulatory mechanisms in many fundamental biological functions. Substrate strains were previously shown to be sensed by cells and activate diverse biochemical signaling pathways, leading to major remodeling and reorganization
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17

Lane, Pierre M. "The complex-valued optical Fourier transform and its application to moving-object trajectory estimation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0017/NQ48296.pdf.

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18

Smith, Kimberley Hazel. "Fast Fourier transform and dynamic imaging of caveolar complex arrays in active striated muscle." Thesis, University of Leicester, 2010. http://hdl.handle.net/2381/8767.

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Appendix 2: Movie Clips is supplied as a Zip Archive and will need to be unzipped before viewing. The mechanism of force transfer from contracting sarcomeres to the membrane and endomysium of striated muscle fibres is unclear. The caveolar complex array in striated muscle membranes is a local concentration of cholesterol, sphingomyelin, signalling molecules and the protein caveolin-3. Immunofluorescence microscopy of caveolin-3 in the membrane reveals a regular pattern of fluorescent nodes arranged in longitudinal and transverse rows. The primary aim of this study was to analyse this pattern a
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19

Fink, Michael Charles. "Molecular Fourier imaging correlation spectroscopy for studies of molecular diffusion /." view abstract or download file of text, 2006. http://wwwlib.umi.com/cr/uoregon/fullcit?p3211214.

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Thesis (Ph. D.)--University of Oregon, 2006.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 104-111). Also available for download via the World Wide Web; free to University of Oregon users.
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20

Ramström, Margareta. "Analysis of Complex Biological Samples using Liquid Chromatography-Fourier Transform Ion Cyclotron Resonance Mass Spectrometry." Doctoral thesis, Uppsala University, Analytical Chemistry, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5729.

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<p>Studies of protein and peptide expression are vital in order to understand complex biological systems. As demonstrated in this thesis, on-line packed capillary liquid chromatography-Fourier transform ion cyclotron resonance mass spectrometry (LC-FTICR MS) is a useful analytical tool for such studies.</p><p>A proteomics method, based on global tryptic digestion and subsequent separation and detection of the peptides by LC-FTICR MS, was developed for qualitative analysis of body fluids. Initial experiments on cerebrospinal fluid (CSF) provided results that were comparable or superior to those
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21

Tse, Chung Fai Norman. "The development of complex continuous wavelet transform based harmonic analysis and dynamic waveform reconstruction algorithms." Thesis, City University London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.446448.

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22

Castellano, Gabriela. "Investigation and application of a complex wavelet transform algorithm for the estimation of optical flow." Thesis, King's College London (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391765.

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23

Serafin, Michal M. "Fourier-transform microwave spectroscopy of cyclopropylmethylgermane and van der Waals complexes of fluorinated methanes /." View online, 2008. http://repository.eiu.edu/theses/docs/32211131400051.pdf.

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24

Betah, Mohamed Haye. "Un théorème de Gallagher pour la fonction de Möbius." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0461/document.

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La fonction de Möbius est définie par$$\mu(n)= \begin{cases} 1 &amp; \textit{si $n=1$},\\ (-1)^k&amp; \textit{si n est le produit de k nombres premiers distincts,}\\ 0 &amp; \textit{si n contient un facteur carré. } \end{cases}$$Nous avons démontré que pour $x \ge \exp( 10^9) $ et $h=x^{1-\frac{1}{16000}}$, il existe dans chaque intervalle $[x-h,x]$ des entiers $n_1$ avec $\mu(n_1)=1$ et des entiers $n_2$ avec $\mu(n_2)=-1$.\\Ce résultat est une conséquence d'un résultat plus général.\\Pour $x \ge \exp(4\times 10^6)$, $\frac{1}{\sqrt{\log x}} \le \theta \le \frac{1}{2000}$, $h=x^{1-\theta}$ et
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25

Ami, Diletta. "Microspectroscopie infrarouge de systèmes biologiques complexes." Reims, 2004. http://www.theses.fr/2004REIMP201.

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Les @travaux de recherche présentés dans cette thèse décrivent l'application de la microscopie infrarouge à transformée de Fourier (MIRTF) à l'étude de systèmes biologiques complexes. Outre l'étude par IRTF de micro-organismes d'intérêt clinique tels que Candida et E. Coli appartenant à différentes souches, un regard particulier a été porté sur la potentialité de la microscopie IRTF en biotechnologie. Notamment, l'agrégation in situ de protéines en tant que corps d'inclusion chez E. Coli a été étudiée dans le but de suivre l'expression de protéines hétérologues dans des cellules intactes afin
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Bernardes, Alexandre Paciencia. "Um esquema completo de proteção diferencial de transformadores para testes em um relé digital." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/18/18154/tde-16072006-122259/.

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Este trabalho apresenta um procedimento completo de simulação da proteção digital diferencial aplicada a transformadores de potência, visando o emprego deste à avaliação do comportamento de relés comercialmente disponíveis. Foi escolhido o software ATP (Alternative Transients Program) como ferramenta para a simulação de distintas situações sobre um sistema diferencial de proteção aplicado a um transformador de 25 MVA. Dentre as ocorrências evidenciadas, destacam-se: situações de faltas internas, faltas externas, situações de energização e energização com falta interna do transformador, condiçã
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Bowlyn, Kevin Nathaniel. "IMPLEMENTATION OF A NOVEL INTEGRATED DISTRIBUTED ARITHMETIC AND COMPLEX BINARY NUMBER SYSTEM IN FAST FOURIER TRANSFORM ALGORITHM." OpenSIUC, 2017. https://opensiuc.lib.siu.edu/dissertations/1470.

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This research focuses on a novel integrated approach for computing and representing complex numbers as a single entity without the use of any dedicated multiplier for calculating the fast Fourier transform algorithm (FFT), using the Distributed Arithmetic (DA) technique and Complex Binary Number Systems (CBNS). The FFT algorithm is one of the most used and implemented technique employed in many Digital Signal Processing (DSP) applications in the field of science, engineering, and mathematics. The DA approach is a technique that is used to compute the inner dot product between two vectors wit
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Abreu, Caio Cesar Enside de [UNESP]. "Melhoramento de sinais de voz baseado na identificação de padrões ruidosos." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/149986.

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Submitted by CAIO CESAR ENSIDE DE ABREU null (caioenside@gmail.com) on 2017-03-24T20:37:01Z No. of bitstreams: 1 TeseCaio.pdf: 2444421 bytes, checksum: 576f59395bffe14aa56f611b1a2dd648 (MD5)<br>Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-03-29T18:19:15Z (GMT) No. of bitstreams: 1 abreu_cce_dr_ilha.pdf: 2444421 bytes, checksum: 576f59395bffe14aa56f611b1a2dd648 (MD5)<br>Made available in DSpace on 2017-03-29T18:19:15Z (GMT). No. of bitstreams: 1 abreu_cce_dr_ilha.pdf: 2444421 bytes, checksum: 576f59395bffe14aa56f611b1a2dd648 (MD5) Previous issue date: 2
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Abreu, Caio Cesar Enside de. "Melhoramento de sinais de voz baseado na identificação de padrões ruidosos /." Ilha Solteira, 2017. http://hdl.handle.net/11449/149986.

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Orientador: Francisco Villarreal Alvarado<br>Resumo: Este trabalho propõe contribuir com pesquisas em melhoramento de voz (MV) por meio do estudo de diversos tipos de algoritmos baseados em Fourier e wavelets, assim como o desenvolvimento de uma ferramenta para a identificação e classificação do ruído, culminando com uma nova metodologia. Denominada "Conjunto de Métodos de Melhoramento de Voz (CMMV)'', a metodologia consiste em utilizar um banco de dados com sentenças contaminadas com vários tipos de ruídos reais, ajustando, em modo off-line, vários métodos de MV para cada tipo de ruído. Os me
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Anupriya, Anupriya. "Gas Phase Structure Characterization Using Fourier Transform Ion Cyclotron Resonance Mass Spectrometry." BYU ScholarsArchive, 2016. https://scholarsarchive.byu.edu/etd/6447.

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This dissertation investigates Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) based techniques to study the impact of molecular structure on conformation and binding energetics. A novel method to determine collison cross sectional areas using FTICR (CRAFTI), initially developed by the Dearden lab, was applied to study the conformations of molecular systems with unique structural attributes in an attempt to explore the molecular range of CRAFTI. The systems chosen for CRAFTI studies include crown-ether alkylammonium complexes and biogenic amino acids. The results were fo
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31

Rouleau, Caroline. "Implications du pyruvate dans le métabolisme de lignées astrocytaires spinales spontanément transformées." Montpellier 1, 2006. http://www.theses.fr/2006MON1T029.

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L'objectif de ce travail est d'explorer en détail le métabolisme de lignées astrocytaires dérivant de la moelle épinière d'embryons de rat. La respiration mitochondriale, certains paramètres de la glycolyse et l'activité de l'oncogène Akt sont étudiés dans les lignées en passages précoces (EP) et dans les lignées en passages tardifs (LP), qui se sont spontanément transformées après avoir été maintenues pendant plus de 35 passages dans le milieu de culture ne contenant pas de pyruvate. Dans les LP, en comparaison avec les EP, il existe une diminution de la glycolyse, une réduction du nombre de
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Oliveira, Francisco Ivan de. "Transformada de Hilbert Sobre Bases de Wavelets: DetecÃÃo de Complexos QRS." Universidade Federal do CearÃ, 2007. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8599.

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nÃo hÃ<br>A tarefa mais importante em processamento de sinais de eletrocardiograma (ECG) à a determinaÃÃo exata do complexo de QRS, em particular, a detecÃÃo dos picos de onda R atravÃs de sistemas e anÃlises computadorizadas. à essencial, especialmente, para uma medida correta da variabilidade do ritmo cardÃaco (HRV). Um grande obstÃculo a ser superado para uma detecÃÃo confiÃvel à a sensibilidade do eletrocardiograma a diversas fontes de distÃrbio, tais como, a interferÃncia à rede elÃtrica, os artefatos do movimento, flutuaÃÃo da linha base e o ruÃdo dos mÃsculos. Este trabalho utiliza a
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Doumenq, Pierre. "Apport de l'infrarouge à transformée de Fourier et du couplage chromatographie gazeuse-infrarouge à transformée de Fourier à l'étude de systèmes chimiques complexes." Aix-Marseille 3, 1989. http://www.theses.fr/1989AIX30021.

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34

Zhang, Yarui. "Non-linear electromagnetic imaging : from sparsity-preserving wavelet-based algorithms to deep learning." Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPAST167.

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Ce travail traite de l'imagerie électromagnétique mal-posée non-linéaire à partir de données en régime harmonique dans une expérience de diffraction bidimensionnelle, en mettant l'accent sur deux approches dans le cadre de l'inversion de source de contraste (CSI). La première approche est un CSI pénalisé par la parcimonie de groupe dans le domaine des ondelettes, la seconde est un schéma d'apprentissage profond dit déroulé. Dans la première approche, une dépendance existe entre les coefficients d'ondelettes à différentes échelles, appelée relation parent-enfant, ce qui donne une structure quad
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Ngarƒi, Mwanƒiki Silas. "Fourier transform microwave rotational spectra of van der Waals complexes of N¦2O." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0031/NQ46894.pdf.

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36

Klingspor, Måns. "Hilbert Transform : Mathematical Theory and Applications to Signal processing." Thesis, Linköpings universitet, Matematik och tillämpad matematik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-122736.

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The Hilbert transform is a widely used transform in signal processing. In this thesis we explore its use for three different applications: electrocardiography, the Hilbert-Huang transform and modulation. For electrocardiography, we examine how and why the Hilbert transform can be used for QRS complex detection. Also, what are the advantages and limitations of this method? The Hilbert-Huang transform is a very popular method for spectral analysis for nonlinear and/or nonstationary processes. We examine its connection with the Hilbert transform and show limitations of the method. Lastly, the con
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Zhang, Yi. "Spatially Non-Uniform Blur Analysis Based on Wavelet Transform." University of Dayton / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1292527349.

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Zhang, Haizhen. "Characterization of Cucurbituril Complex Ions in the Gas Phase Using Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry." Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1582.pdf.

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39

Leon, Nick. "Complex city systems : how cities are using technological systems to transform and compete in a global knowledge based economy." Thesis, Imperial College London, 2010. http://hdl.handle.net/10044/1/11516.

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40

Benigni, Paolo. "Trapped Ion Mobility Spectrometry coupled to Fourier Transform Ion Cyclotron Resonance Mass Spectrometry for the analysis of Complex Mixtures." FIU Digital Commons, 2017. https://digitalcommons.fiu.edu/etd/3547.

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Analytical Characterization of complex mixtures, such as crude oil, environmental samples, and biological mixtures, is challenging because of the large diversity of molecular components. Mass spectrometry based techniques are among the most powerful tools for the separation of molecules based on their molecular composition, and the coupling of ion mobility spectrometry has enabled the separation and structural elucidation using the tridimensional structure of the molecule. The present work expands the ability of analytical chemists by furthering the development of IMS-MS instrumentation by cou
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41

Connelly, James Patrick. "Microwave studies of Van der Waals complexes." Thesis, University of Oxford, 1993. http://ora.ox.ac.uk/objects/uuid:3865eb1d-d288-44c9-8d42-84f7ff2c0608.

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This thesis describes the commissioning and development of a pulsed supersonic nozzle, Fourier-transform microwave spectrometer and its application to the study of several weakly bound van der Waals complexes. A pulsed supersonic expansion, Fourier-transform microwave spectrometer based on the Flygare design with a number of modifications has been constructed with an operating range of 6-18 GHz. A homodyne detection circuit mixing signals to modulus values between dc and 1 MHz is used, requiring two measurements to determine absolute transition frequencies. Transition frequencies are measured
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42

Moudens, Audrey. "Formation de complexes moléculaires hydratés appliquée aux sciences planétaires." Rennes 1, 2010. http://www.theses.fr/2010REN1S210.

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Les clathrates hydrates sont des structures cristallines formées de cages de molécules d’eau reliées entre elles par liaison hydrogène et qui piègent en leur centre une molécule de gaz appelée molécule hôte. Leur présence est suspectée à la surface de nombreux corps glacés du système solaire, dont les conditions thermodynamiques semblent favorables à leur stabilité. Nous avons notamment montré par des simulations qu’ils pouvaient se trouver à la surface de Pluton et Triton. Des modèles astrophysiques ont établi par ailleurs que ces structures cristallines ont probablement été incorporées aux p
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43

Camargo, Rubens de Figueiredo. "Do teorema de Cauchy ao metodo de Cagniard." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/307011.

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Orientador: Edmundo Capelas de Oliveira<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Matematica, Estatistica e Computação Cientifica<br>Made available in DSpace on 2018-08-04T02:33:55Z (GMT). No. of bitstreams: 1 Camargo_RubensdeFigueiredo_M.pdf: 815551 bytes, checksum: c2c6d5deb1da34ce6eef3781c5acc1a8 (MD5) Previous issue date: 2005<br>Resumo: Este trabalho versa sobre variaveis complexas, em particular sobre o teorema integral de Cauchy, suas consequencias e aplicações. Como consequencia do teorema integral de Cauchy temos o teorema dos residuos, peça chave p
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44

Febrer, Pedro Maria Ulisses dos Santos Jalhay. "Residue sum formula for pricing options under the variance Gamma Model." Master's thesis, Instituto Superior de Economia e Gestão, 2020. http://hdl.handle.net/10400.5/20802.

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Mestrado em Mathematical Finance<br>O resultado principal desta dissertação é a demonstração da fórmula de serie de soma tripla para o preço de uma opção Europeia induzido por um processo Variance Gamma. Com esta intenção, apresentamos certas propriedades e noções sobre processos de Lévy e análise complexa multidimensional, dando ênfase à aplicação do cálculo de resíduos ao integral Mellin-Barnes. Subsequentemente, iremos construir a representação na forma do integral Mellin-Barnes, em C^3, para o preço de uma opção e, apoiados pelo anteriormente mencionado cálculo de resíduos, deduziremos a r
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45

Liang, Zhenmin. "High precision Fourier transform ion cyclotron resonance mass spectral analysis of polymers and metal complexes /." The Ohio State University, 1990. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487685204968068.

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Grigorean, Gabriela. "Chiral studies of non-covalent complexes by electrospray ionization (ESI) Fourier transform mass spectrometry (FTMS) /." For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations, 2002. http://uclibs.org/PID/11984.

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47

Ahmed, Abdelwahab Ibrahim. "Protein secondary structure of the isolated photosystem II (PSII) particles and light-harvesting complex (LHCII) studied by Fourier transform infrared spectroscopy." Thèse, Université du Québec à Trois-Rivières, 1996. http://depot-e.uqtr.ca/6803/1/000626119.pdf.

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48

Aragão, Gilton Alves. ""Agroindústria e cooperativismo na Bahia" : uma análise do complexo agroindustrial baiano e das possibilidades das cooperativas agrícolas transformá-lo." Faculdade de Economia, 1988. http://repositorio.ufba.br/ri/handle/ri/23296.

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Submitted by Deise Carla Marques Tejas Serpa (deisecarlaserpa@hotmail.com) on 2017-06-20T12:41:28Z No. of bitstreams: 1 Agroindústria e cooperativismo na Bahia uma análise do complexo agroindustrial baiano e das possibilidades das cooperativas agrícolas transforma-lo.pdf: 30481856 bytes, checksum: 80cb99ef952c35726ecf43168eb252ac (MD5)<br>Approved for entry into archive by Vania Magalhaes (magal@ufba.br) on 2017-06-21T17:14:05Z (GMT) No. of bitstreams: 1 Agroindústria e cooperativismo na Bahia uma análise do complexo agroindustrial baiano e das possibilidades das cooperativas agrícolas trans
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YVER, BEATRICE. "Analyse de matrices organiques complexes par couplage de la chromatographie en phase supercritique avec l'infrarouge a transformee de fourier." Paris 6, 1996. http://www.theses.fr/1996PA066438.

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L'etude de matrices organiques complexes en liaison avec l'environnement telles que les tensioactifs non ioniques, les silicones, les jus issus de la carbonisation de la biomasse, implique l'emploi de techniques chromatographiques tres resolutives. Dans le but d'une identification des differents constituants de ces matrices, le couplage au systeme chromatographique de detecteurs non seulement specifiques mais egalement generateurs d'informations structurales se revele capital. C'est dans cet esprit qu'ont ete apprehendees les potentialites du couplage en ligne de la chromatographie en phase su
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Романишен, Олег Валерійович, та Oleh Romanyshen. "Розробка заходів забезпечення безперебійної роботи електричного обладнання підприємства з переробки молока". Master's thesis, Тернопільський національний технічний університет імені Івана Пулюя, кафедра електричної інженерії,Тернопіль, Україна, 2020. http://elartu.tntu.edu.ua/handle/lib/33492.

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Сьогодні в сучасній електроенергетиці, з її тенденцією повсюдної автоматизації, висока надійність електропостачання становиться одним із головних пріоритетів (якщо не найголовнішим). Зазвичай щоб покращити надійність електропостачання промислового підприємства, необхідно покращити систему живлення, тобто забезпечити потрібною кількістю трансформаторів, генераторів, ліній живлення, секцій шин та засобами автоматизації. Взявши все вищесказане до уваги можна зробити висновок, що перед нами, як інженерами, стоїть два основних типи завдань: завдання аналізу та завдання синтезу. До завдань
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