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Dissertations / Theses on the topic 'Method of calculating'

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1

Herasymenko, A. O. "Method of calculating the dimensions of UAVs in pixels." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50537.

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1. Technology of typesetting and typesetting [Text]: textbook. way. / D. Vasilishin, O. Vasilishin; for order. O. Melnikov; rec .: O. Velychko, M. Antonyk, Yu. - Lviv: Ukr. acad. Drukarstva, 2011. - 272 p. - 300 pp. - ISBN 978-966-322-190-8. 2. Myers, Robert L. (4 October 2002). Format and Timing Standards. Display Interfaces: Fundamentals and Standards. Chichester: John Wiley and Sons. с. 132. ISBN 0-471-49946-3. 3. Rosch, Winn L. (21 February 2003). Display Systems. Winn L. Rosch Hardware Bible (вид. 6th edition). Que Publishing. с. 827. ISBN 0-7897-2859-1. 4. Gouldian Finch. What is mon
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2

Amon, Lynn. "Methods for calculating the free energy of atomic clusters /." Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/8595.

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3

Trönnberg, Lundin André, and Jonzon Sofie Strömberg. "A method for calculating the carbon footprint at Volvo Logistics Corporation." Thesis, Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-106754.

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This thesis handles the need for Volvo Logistics (VLC) to calculate their total carbon footprint of purchased transportations, i.e. the total carbon dioxide emissions by all vehicles employed by VLC to transport the goods of their customers. The purpose of the thesis is therefore to determine a method with which VLC can calculate the total carbon footprint. To be able to decide upon one method that can fulfil the purpose, the authors searched for various methods, both in the academia and within the transportation sector, with which the emissions can be determined. Simultaneously the available
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4

Kumar, Ashutosh. "Towards a Reduced-Scaling Method for Calculating Coupled Cluster Response Properties." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/83846.

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One of the central problems limiting the application of accurate {em ab initio} methods to large molecular systems is their high computational costs, i.e., their computing and storage requirements exhibit polynomial scaling with the size of the system. For example, the coupled cluster singles and doubles method with the perturbative inclusion of triples: the CCSD(T) model, which is considered to be the ``gold standard'' of quantum chemistry scales as ${cal O}(N^7)$ in its canonical formulation, where $N$ is a measure of the system size. However, the steep scaling associated with these methods
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5

Söderberg, Johan. "A finite element method for calculating load distributions in bolted joint assemblies." Thesis, Linköpings universitet, Mekanik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-81739.

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Bolted joints are often the most critical parts with respect to fatigue life of structures. Therefore, it is important to analyze these components and the forces they are subjected to. A one-dimensional nite element model of a bolted joint is created and implemented as a program module in the Saab software `DIM', together with a complete graphical user interface allowing the user to generate the structure freely, and to apply both mechanical and thermal loads. Available methods for calculating fastener exibility are reviewed. The ones derived by Grumman, Huth and Barrois are implemented in the
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6

Elvidge, Michael Edward Carleton University Dissertation Engineering Mechanical and Aerospace. "A stochastic method for calculating spacecraft vulnerability to low earth orbit debris." Ottawa, 1994.

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7

Li, Xin. "Monte Carlo methods in calculating value at risk." Thesis, University of Macau, 2010. http://umaclib3.umac.mo/record=b2148276.

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8

Lindell, Oscar, and Johan Olsson. "Calculating the dead load distribution in a cavity wall." Thesis, Malmö högskola, Fakulteten för teknik och samhälle (TS), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20730.

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Genom historien har flera olika tegelkonstruktioner använts. På 50-talet utvecklades skalmuren som idag dominerar tegelmarknaden. En studie har utförts i ett försök att förbättra hur skalmurar ska dimensioneras. Kommersiella beräkningsmodeller som används i dagsläget resulterar i överdimensionerade skalmurar där dyra konsoler möjligtvis används i onödan. Skalmurar utsätts i princip endast för sin egentyngd och är därför huvudlasten vid dimensionering. Syftet med rapporten är att utveckla en mer korrekt metod för uträkning av egenviktens fördelning i skalmurar för att m
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9

Chamberlain, Dawn Marie. "A numerical method for calculating occultation light curves from an arbitrary atmospheric model." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/91324.

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10

Капітанчук, Костянтин Іванович, Павло Іванович Греков, Назар Михайлович Андріїшин, Микола Юрійович Богданов, and Kostiantyn Kapitanchuk. "Integral method of gas ejectors calculating in mixing chamber with uneven flow by section." Thesis, Національний авіаційний університет, 2014. http://er.nau.edu.ua/handle/NAU/39830.

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The possibility of using the integral method of calculating of the gas ejector considering uneven flow along with the mixing chamber<br>Розглянуто можливість використання інтегрального методу розрахунку газового ежектора з урахуванням нерівномірності потоку в камері змішування<br>Рассмотрена возможность использования интегрального метода расчета газового эжектора с учетом неравномерности потока в камере смешивания
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11

Sterner, Jay. "SMARTPHONE-TAPE METHOD FOR CALCULATING BODY SEGMENT INERTIAL PARAMETERS FOR ANALYSIS OF PITCHING ARM KINETICS." DigitalCommons@CalPoly, 2020. https://digitalcommons.calpoly.edu/theses/2133.

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The objectives of this study were to (1) develop a non-invasive method (referred to as Smart Photo-Tape) to calculate participant-specific upper arm, forearm, and hand segment inertial properties (SIPs) (e.g. mass, center of mass, and radii of gyration) and (2) use those Smart Photo-Tape properties in inverse dynamics (ID) analyses to calculate injury-related pitching arm kinetics. Five 20- to 23- year-old baseball pitchers were photographed holding a baseball and analyzed using the Smart Photo-Tape method to obtain 3-D inertial properties for their upper arm, forearm, and hand. The upper arm
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12

Tahir, Khadija B. M. "A critical assessment of the finite element method for calculating magnetic fields in electron optics." Thesis, Aston University, 1985. http://publications.aston.ac.uk/10585/.

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13

Bush, Tabitha Christi. "Development of a method for calculating Delta Scuti rotational velocities and Hydrogen-Beta color indices /." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd2095.pdf.

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14

Buehler, Tabitha Christi. "Development of a Method for Calculating Delta Scuti Rotational Velocities and Hydrogen Beta Color Indices." BYU ScholarsArchive, 2007. https://scholarsarchive.byu.edu/etd/1538.

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To add to the understanding of the structure and evolution of Delta Scuti stars, 167 Delta Scutis north of -01 degrees declination and brighter than 13th magnitude have been observed spectroscopically. A method for calculating rotational velocity values and Hydrogen-Beta color indices for the stars in the data set with no previously published values is developed, using the stars in the data set brighter than 7th magnitude. Rotational velocity values for four stars with previously unknown values and Hydrogen-Beta index values for five stars with previously unknown values are calculated.
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15

Sharpe, Michael B. "A unified method of calculating the dose rate and dose distribution for therapeutic x-ray beams." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq21313.pdf.

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16

Kryvobok, Valeria, Валерія Кривобок, Микита Глущенко, Nikita Hlushchenko, and Huang Chenfan. "Method for calculating the optimal number of loading and uploading points of the airport cargo warehouse." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/51160.

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1. Transport terminals: purpose, attributes, functions. URL: https://dsl-ua.com/en/2019/06/24/ru-transportnyie-terminalyi-naznachenie-atributyi-funktsii/ 2. Calculation of parameters of service systems for passenger and freight transportation. URL:http://repo.ssau.ru/bitstream/Metodicheskie-materialy/Raschet-parametrov-sistem-obsluzhivaniya-passazhirskih-i-gruzovyh-perevozok-Elektronnyi-resurs-ucheb-posobie.pdf 3. Transportation of perishing goods. URL:https://files.stroyinf.ru/Data2/1/4293826/4293826395.htm#i483584<br>The cargo complex of the airport is a warehouse of temporary storage of c
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17

Ghemraoui, Adam. "Using risk ratios as a method of calculating substantial racial and ethnic disproportionality rates in school discipline." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/63186.

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The discipline gap – a phenomenon by which students of colour (e.g., Black students) are disproportionately affected by school exclusionary discipline compared to their White peers – has been reliably documented for more than 50 years. Researchers have relied on different metrics, analysis methods, and data sources to measure the discipline gap. Regulators have proposed the standard use of risk ratios as a metric to measure disproportionality. Risk ratios require that the target group (e.g., Black students) be compared to another group (e.g., White students), however, there is a paucity of stu
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18

O'Rourke, Suzanne J. "Assessing the risk of violent recidivism : evaluating an alternative method of calculating the violence risk appraisal guide." Thesis, University of Edinburgh, 1999. http://hdl.handle.net/1842/26824.

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Assessing the risk of violent recidivism: An examination of the factor structure of the Psychopathy Checklist - Revised (PCL-R) and validity of its replacement in the Violence Risk Appraisal Guide (VRAG) with the Child and Adolescent Taxon Scale (CATS) to produce a non-clinician dependent more time and cost efficient risk assessment in a UK forensic psychiatric patient sample. The requirement for an accurate, time efficient and cost effective measure to predict violent recidivism in forensic hospital inpatients was highlighted by the Committee of Inquiry into the Personality Disorder Unit of A
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19

McElroy, Kenneth L. "The atmospheric emission method of calculating the neutral atmosphere and changed particle densities in the upper atmosphere." Thesis, Monterey, California. Naval Postgraduate School, 1992. http://hdl.handle.net/10945/23548.

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20

Ishaque, Mohammed. "A new method for calculating the economic benefits of varying degrees of power factor correction for industrial plant loads." PDXScholar, 1992. https://pdxscholar.library.pdx.edu/open_access_etds/4322.

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A comparative study of the economic benefits that can be obtained from different degrees of power factor correction for medium and small scale industrial installations is shown. A new approach for precise calculation of kws and kvars required at different power factors is presented. These calculated values are used to find the return on investments for the capacitors needed for power factor correction. The developed method is easy to use, cost effective, accurate and will help electrical engineers with minimum knowledge of power systems to precisely determine the savings available by improving
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21

Cudhea, Frederick Prichard. "A Novel Method for Modeling Hierarchical Developmental Toxicity Data and Calculating Joint Risk BMDs Based on the Plackett-Dale Distribution." Thesis, Harvard University, 2013. http://dissertations.umi.com/gsas.harvard:11180.

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In developmental toxicity studies, multiple levels of correlation exist between multiple outcomes of interest, complicating the estimation of models and risk assessment for data collected from these studies. The first chapter describes these multiple layers of correlation, the problems that arise from them, and provides a detailed literature review of the statistical methodology developed in order to address these problems.
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22

Rowlands, Derwyn Andrew. "The Korringa-Kohn-Rostoker nonlocal coherent-potential approximation : a new method for calculating the electronic structure of disordered metallic systems." Thesis, University of Warwick, 2004. http://wrap.warwick.ac.uk/59515/.

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The limitations of the current 'first-principles' effective medium approach to calculating the electronic structure of disordered systems are described. These limitations can be addressed by a cluster theory, and only very recently the first satisfactory cluster theory, the nonlocal coherent potential approximation, has been developed within a tight-binding framework. However an approach based on KKR multiple scattering is needed in order to treat the problem from first principles for ab-initio calculations. In this thesis, these ideas are reformulated in terms of multiple scattering theory an
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23

Lorenz, Marco Verfasser], Martin [Akademischer Betreuer] Schütz, and Bernhard [Akademischer Betreuer] [Dick. "Density fitted local configuration interaction singles method for calculating optical band gaps in periodic systems / Marco Lorenz. Betreuer: Martin Schütz ; Bernhard Dick." Regensburg : Universitätsbibliothek Regensburg, 2012. http://d-nb.info/1028392656/34.

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24

Cai, Jun. "Diffuseur à aspiration pariétale avec application aux turbines à vapeur." Châtenay-Malabry, Ecole centrale de Paris, 1987. http://www.theses.fr/1987ECAP0035.

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25

Goby, Frédéric. "Utilisation d'une methode couplee : "elements finis-elements integrales de frontiere" pour le calcul des forces dans des dispositifs electromagnetiques : application au calcul du couple d'une machine a reluctance variable." Paris 6, 1987. http://www.theses.fr/1987PA066401.

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Le couplage de la methode des elements finis avec la methode des elements integrales de frontiere permet de resoudre plus facilement certains problemes d'electromagnetisme. On peut appliquer ce couplage au calcul des forces au sein de dispositifs electromagnetiques, en particulier pour determiner le couple d'une machine a reluctance variable
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26

Coron, François. "Application de la théorie cinétique à l'aérodynamique hypersonique : une approche mathématique." Paris 13, 1989. http://www.theses.fr/1989PA132011.

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Le calcul d'écoulement en régime de gaz rarefiés fait intervenir l'équation de Boltzmann. Les méthodes numériques les plus fréquemment utilisées s'appellent les méthodes monte-carlo dont nous décrivons les principales caractéristiques ainsi que certaines de leurs évolutions récentes. L'analyse de problèmes de demi-espace lineaires permet d'avoir les bases théoriques nécessaires à l'étude de problème de raccord entre la description cinétique et fluide (décomposition de domaine). Une methode spectrale est proposée pour calculer numériquement le comportement asymptotique de tels problèmes de demi
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27

Silva, Junior Mario Ramos da [Verfasser], Walter [Akademischer Betreuer] Thiel, and Christel M. [Akademischer Betreuer] Marian. "Quantum Mechanics, Molecular Mechanics of electronically excited states and assessment of method for calculating vertical excitation energies / Mario Ramos da Silva Junior. Betreuer: Walter Thiel ; Christel M. Marian." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2011. http://d-nb.info/1015458750/34.

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28

Ratel, Alain. "Modélisation d'un sol renforcé par géosynthétique : application de la "méthode en déplacements"." Grenoble 1, 1987. http://www.theses.fr/1987GRE10110.

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Pour les sols renforces, en particuler pour ouvrages de soutenements, etude du phenomene de l'interaction et proposition d'une nouvelle methode d'equilibre limite dite des "deplacements", prenant en compte la deformabilite du geotextile; nombreux exemples de calculs
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Caracci, Georges. "Optimisation quadratique : applications a des problemes technologiques dans un contexte de conception assistee par ordinateur." Toulouse 3, 1988. http://www.theses.fr/1988TOU30125.

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Problemes d'optimisation en conception assistee par ordinateur. Utilisation de la methode des elements finis. Application au contact entre deux dents d'engrenages, aux assemblages boulonnes et aux guidages en rotation (paliers)
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Noguera, Rivera Ricardo Evencio. "Contribution a la maitrise du dimensionnement et du fonctionnement des turbomachines axiales : etude des debits partiels et de la cavitation." Paris 6, 1987. http://www.theses.fr/1987PA066557.

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31

Ammar, Mohamed Naceur. "Modélisation d'opérations unitaires et méthodes numériques de calcul d'équilibre liquide-vapeur." ENMP, 1986. http://www.theses.fr/1986ENMP0002.

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Application du logiciel aspen plus du mit au calcul des equilibres entre phases des systemes eau-hydrocarbures, et a l'optimisation d'une operation de lavage (exemple sur le charbon). On traite aussi de nouveaux calculs pour l'analyse de la stabilite thermodynamique de systemes complexes
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32

Wang, Tian Bo. "Synthèse et étude élasto-dynamique d'une chaine fermée de solides articulés." Besançon, 1989. http://www.theses.fr/1989BESA2003.

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Etude des mecanismes articules caracteristiques des manipulateurs et de la robotique. Synthese des mecanismes. Cas de mecanismes deformables. Etude elastodynamique. Etude des vibrations. Calculs par elements finis
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33

Hureau, Jacques. "La transformation conforme et l'etude numerique d'ecoulements stationnaires ou instationnaires autour d'obstacles avec sillage." Orléans, 1988. http://www.theses.fr/1988ORLE2008.

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Description d'une methode numerique pour decrire l'ecoulement avec sillage autour d'un profil deformable. La methode utilise la transformation conforme du profil sur un cercle unite. Rappel de la theorie du profil deformable et de l'emission tourbillonnaire. Presentation d'un logiciel decrivant l'ecoulement
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34

Rérat, Michel. "Methode invariante de jauge pour le calcul de proprietes magnetiques : applications a de petites molecules." Paris 6, 1987. http://www.theses.fr/1987PA066024.

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Developpement d'une technique de calcul des proprietes magnetiques qui combine les avantages des methodes classiques tenant compte de la correlation electronique et qui conserve l'invariance de jauge de la methode des polynomes par un systeme de compensation interne. Calcul des corrections rovibroniques, decrites analytiquement par la methode des perturbation, pour des molecules diatomiques (h::(2), co) pour une comparaison des resultats theoriques et experimentaux
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35

Delhommeau, Gérard. "Les problemes de diffraction-radiation et de resistance de vagues : etude theorique et resolution numerique par la methode des singularites." Nantes, 1987. http://www.theses.fr/1987NANT2032.

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Etude du comportement des structures multiples sollicitees par la houle en profondeur illimitee ou en presence d'un fond horizontal. On expose une theorie permettant de resoudre les problemes hydrodynamiques du premier ordre a l'aide de la methode des singularites de kelvin. Etude du probleme de la resistance de vagues. On pose le probleme de neumann kelvin. Etude des difficultes apparaissant lorsque les corps coupent la surface libre
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36

Skrypnyk, M. I. "Domestic and foreign experience of application of costs accounting methods and prime cost calculation." Thesis, Odessa, 2011. https://er.knutd.edu.ua/handle/123456789/3066.

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The article investigates domestic and foreign costs accounting and prime cost calculation methods. It is proven that different researchers attribute the same methods to costs accounting methods or to calculation methods, considering interpretation of their essence. Conducted researches give a possibility to make a conclusion that domestic costs accounting and prime cost calculation methods have considerable analytical possibilities in providing management necessities and enterprise cost control, than calculation systems of foreign countries.
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Le, Quéré Patrick. "Etude de la transition à l'instationnarité des écoulements de convection naturelle en cavité verticale différentiellement chauffée par méthodes spectrales chebyshev." Poitiers, 1987. http://www.theses.fr/1987POIT2003.

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On developpe un algorithme d'integration des equations bidimensionnelles instationnaires de navier-stokes d'un fluide de bomussinesq qui couple une discretisation spatiale des variables dependantes par approximation spectrale de chebyshev a une discretisation temporelle de type differences-finies du second ordre. Les cavites etudiees ont des rapports de forme de 1 a 10. Suivant le rapport de forme et les conditions aux limites thermiques, il existe trois mecanismes differents de transition a l'instationnarite qui correspondent a des bifurcations de hopf supercritiques
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Vilagines, Régis. "Realisation d'une nouvelle chaine de mesure de concentration gazeuse instantanee : contribution a l'etude et a la modelisation du transport turbulent en souffleries." Nantes, 1988. http://www.theses.fr/1988NANT2027.

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Technique utilisee pour la determination du taux de ventilation de volumes fortement ventiles, par tracage gazeux a l'echelle d'une maquette. Un modele de cellule a ete etudie en soufflerie atmospherique a l'aide de la methode etudiee
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Brunet, Laurence. "Repartition spatiale de la densite electronique moleculaire en composantes atomiques in situ." Paris 6, 1987. http://www.theses.fr/1987PA066042.

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Modelisation originale de la densite electronique moleculaire par la superposition de densites atomiques spheriques, centrees sur les noyaux a partir de calculs d'orbitales moleculaires, avec trois invariants : la charge totale, le potentiel electrons-noyaux, le moment dipolaire. Description de la methode numerique pour determiner les densites associes aux atomes dans une base d'orbitales gaussiennes. Renseignements obtenus sur les modifications spatiales de la charge electronique par formation de liaisons, sur les facteurs de structure atomiques effectifs, apres transformation de fourier, en
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40

Martins, Paulo Chaves de Rezende. "Modélisation du comportement jusqu'à rupture en flexion de poutres en béton à précontrainte extérieure ou mixte." Châtenay-Malabry, Ecole centrale de Paris, 1989. http://www.theses.fr/1989ECAP0096.

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L'utilisation de la précontrainte extérieure au béton se développe chaque jour (en réalité, cette précontrainte est généralement "mixte", associant des câbles extérieurs à des câbles intérieurs solidarisés au béton par injection). Cette nouvelle technique impose que des méthodes fiables de calcul soient mises au point pour les besoins des praticiens. Or les structures avec câblage extérieur présentent des particularités de comportement qui échappent aux méthodes classiques basées sur l'élasticité non-linéaire appliquée aux poutres avec armature intérieure. S'il s'agit de poutres à voussoirs mu
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41

Forget, Benoit. "A Three Dimensional Heterogeneous Coarse Mesh Transport Method for Reactor Calculations." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/16257.

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Current advancements in nuclear reactor core design are pushing reactor cores towards greater heterogeneity in an attempt to make nuclear power more sustainable in terms of fuel utilization and long-term disposal needs. These new designs are now being limited by the accuracy of the core simulators/methods. Increasing attention has been given to full core transport as the flux module in future core simulators. However, the current transport methods, due to their significant memory and computational time requirements, are not practical for whole core calculations. While most researchers are w
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42

Kleinfinger, Jean-François. "Modelisation dynamique de robots a chaine : cinematique simple, arborescente, ou fermee, en vue de leur commande." Nantes, 1986. http://www.theses.fr/1986NANT2060.

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Le modele dynamique est base sur trois procedes: equation generee automatiquement par calcul symbolique iteratif; formalismes recursifs de type newton-euler lineaires vis-a-vis des parametres inertiels; regroupement de parametres inertiels
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43

Kubeš, Michal. "Kalkulace v podmínkách vybraného podnikatelského subjektu." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2017. http://www.nusl.cz/ntk/nusl-319458.

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The master’s thesis is focused to analysis of current conditions of calculations and calculation system of company. The analysis are basis for finding and resolving of problematic sections. The introduction of theoretical basis of cost accounting and calculations is included to first part of the thesis. The second part analyzes of current situation of company and describes relevant processes. The wording of proposals and recommendations for problematic sections, which have been detected by analysis, are included to final part.
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44

Майфет, Ю. В. "Метод Монте-Карло". Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/66911.

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В наш час ні для кого не секрет, що все у Всесвіті можна розрахувати та описати математичними законами і формулами. І один з них - це метод Монте-Карло. Сам метод Монте-Карло - це загальна назва групи методів для розв’язання прикладних задач за допомогою моделювання випадкових величин.
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BAMDAD-SOOFI, JAHANSHAH. "Performances mecaniques du rotor d'une eolienne darrieus et application a "aeolia 3" en fonctionnement." Paris, ENSAM, 1986. http://www.theses.fr/1986ENAM0006.

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Etude des contraintes et des deformees du rotor pour toute situation de fonctionnement optimal, suivant trois etapes de recherche: 1. Analyse de fabrication des pales d'aeolia 3 (forme troposkienne de construction, parametres geometriques, contraintes normales dues au procede de cintrage). 2. Analyse du comportement statique du rotor. 3. Analyse du comportement dynamique des pales en fonctionnement (y compris l'arret) avec determination des modes propres du rotor et des deformees modales. Deux methodes de calcul, toutes deux matricielles, ont ete etudiees selon les besoins en rapidite du calcu
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46

Boukider, Akli. "Conception des pompes centrifuges assistee par ordinateur : dimensionnement et trace, optimisation du profil meridien." Paris, ENSAM, 1988. http://www.theses.fr/1988ENAM0001.

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47

Persson, Daniel. "Efficient Calculations of Two-Dimensional Radar Cross-Section Using DGFEM." Thesis, Uppsala universitet, Avdelningen för beräkningsvetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-424009.

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A two-dimensional discontinuous Galerkin finite element method algorithm in the time domain was developed for calculation of the radar cross-section of an arbitrary object. The algorithm was formed using local nodal basis functions in each element and coupling them via numerical upwind flux. Both transverse electric and transverse magnetic polarization, as well as three different dispersive material models, were handled. The computational domain was effectively truncated with low reflections using the uniaxial perfectly matched layer method. Two different time stepping methods were used, low-s
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48

Ahmed, Samah. "Perturbation field theory methods for calculating expectation values." Thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/26214.

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49

Labassi, Kamel. "Contribution a la maitrise du dimensionnement des turbines hydrauliques "banki-mitchell"." Paris, ENSAM, 1987. http://www.theses.fr/1987ENAM0005.

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Dimensionnement d'une turbine hydraulique de type banki-mitchell. Etude de l'ecoulement en fluide parfait au travers de la roue. Puissance effective. Hauteur de chute. Application a des micro-centrales hydrauliques
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50

Ramtohul, Mark Anthony Sookraj. "A numerical method for perturbative QCD calculations." Thesis, University of Edinburgh, 2004. http://hdl.handle.net/1842/12831.

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Standard methods for performing analytic perturbative calculations for the process of <i>e</i><sup>+</sup><i>e</i><sup>-</sup> → <i>q? </i>up to ?(<i>α<sub>s</sub></i>) are explained and results given. An emphasis is given to the organisation calculations using the Cutkosky cutting rules and the renormalisation of the massive quark propagator. Methods for numerical integration are presented including those used in VEGAS. The numerical methods used in the Beowulf program for calculating infra-red safe observables for jet events from electron-positron collisions are also explained. Cancellations
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