Дисертації з теми "Throne hall"
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Stagner, Jessica P. "INVESTIGATION OF THE MONTY HALL DILEMMA IN PIGEONS AND RATS." UKnowledge, 2013. http://uknowledge.uky.edu/psychology_etds/31.
Повний текст джерелаLi, Ning. "Comparison between three different CFD software and numerical simulation of an ambulance hall." Thesis, KTH, Energiteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-160938.
Повний текст джерелаKozák, Tomáš. "Výrobní hala." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227160.
Повний текст джерелаKern, Christian Frederik [Verfasser], and M. [Akademischer Betreuer] Wegener. "On the Hall effect in three-dimensional metamaterials / Christian Frederik Kern ; Betreuer: M. Wegener." Karlsruhe : KIT-Bibliothek, 2019. http://d-nb.info/1181190657/34.
Повний текст джерелаGoldberg, Tatjana. "Maud Powell, Marie Hall & Alma Moodie : a gendered re-evaluation of three violinists." Thesis, City University London, 2015. http://openaccess.city.ac.uk/14997/.
Повний текст джерелаShepard, William Steve Jr. "Active noise control in a three dimensional half space." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/17547.
Повний текст джерелаJeter, Russell D. (Russell Daniel). "Three Woody Allen films: the maturing of a filmmaker." Thesis, University of North Texas, 1992. https://digital.library.unt.edu/ark:/67531/metadc798470/.
Повний текст джерелаPaine, Dorothy E. "An exploration of three residence hall types and the academic and social integration of first year students." [Tampa, Fla.] : University of South Florida, 2007. http://purl.fcla.edu/usf/dc/et/SFE0002337.
Повний текст джерелаDe, Salvio Domenico. "Three case studies of enhancing speech intelligibility in University lecture halls." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/15496/.
Повний текст джерелаSchuster, Miloš. "Sportovně relaxační centrum Lipno." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392238.
Повний текст джерелаByrd, Sarah Virginia. "Making, Mending, and Half-Soling: An Analysis of Three Nineteenth Century Virginia Shoemakers." W&M ScholarWorks, 2012. https://scholarworks.wm.edu/etd/1539720282.
Повний текст джерелаWong, Swee Fong Languages & Linguistics Faculty of Arts & Social Sciences UNSW. "Memoir-writing and the post-colonial Southeast Asian subject and across three languages, two lands: a life narrative." Awarded by:University of New South Wales. Languages & Linguistics, 2007. http://handle.unsw.edu.au/1959.4/40752.
Повний текст джерелаJi, Chen. "Universality and Beyond: Effective Field Theory for Three-Body Physics in Cold Atoms and Halo Nuclei." Ohio University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1343316877.
Повний текст джерелаImpens, Yuri. "The public realm of covered food halls as the driver of a sense of place and conviviality : A case study of three covered food halls in Rotterdam." Thesis, KTH, Urbana och regionala studier, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-214666.
Повний текст джерелаBach, Thomas Parnell. "Throne and altar Halle Pietism and the Hohenzollerns. A contribution to the history of church state relations in eighteenth-century Brandenburg-Prussia (Germany) /." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2005. http://wwwlib.umi.com/cr/syr/main.
Повний текст джерелаCapel, Pierre. "Coulomb breakup of halo nuclei by a time-dependent method." Doctoral thesis, Universite Libre de Bruxelles, 2004. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211186.
Повний текст джерелаThey are viewed as a core containing most of the nucleons
surrounded by one or two loosely bound nucleons.
These have a high probability of presence at a large distance
from the core.
Therefore, they constitute a sort of halo surrounding the other nucleons.
The core, remaining almost unperturbed by the presence
of the halo is seen as a usual nucleus.
The Coulomb breakup reaction is one of the most useful
tools to study these nuclei. It corresponds to the
dissociation of the halo from the core during a collision
with a heavy (high Z) target.
In order to correctly extract information about the structure of
these nuclei from experimental cross sections, an accurate
theoretical description of this mechanism is necessary.
In this work, we present a theoretical method
for studying the Coulomb breakup of one-nucleon halo nuclei.
This method is based on a semiclassical approximation
in which the projectile is assumed to follow a classical trajectory.
In this approximation, the projectile is seen as evolving
in a time-varying potential simulating its interaction with the target.
This leads to the resolution of a time-dependent Schrödinger
equation for the projectile wave function.
In our method, the halo nucleus is described
with a two-body structure: a pointlike nucleon linked to a
pointlike core.
In the present state of our model, the interaction between
the two clusters is modelled by a local potential.
The main idea of our method is to expand the projectile wave function
on a three-dimensional spherical mesh.
With this mesh, the representation of the time-dependent potential
is fully diagonal.
Furthermore, it leads to a simple
representation of the Hamiltonian modelling the halo nucleus.
This expansion is used to derive an accurate evolution algorithm.
With this method, we study the Coulomb breakup
of three nuclei: 11Be, 15C and 8B.
11Be is the best known one-neutron halo nucleus.
Its Coulomb breakup has been extensively studied both experimentally
and theoretically.
Nevertheless, some uncertainty remains about its structure.
The good agreement between our calculations and recent
experimental data suggests that it can be seen as a
s1/2 neutron loosely bound to a 10Be core in its
0+ ground state.
However, the extraction of the corresponding spectroscopic factor
have to wait for the publication of these data.
15C is a candidate one-neutron halo nucleus
whose Coulomb breakup has just been studied experimentally.
The results of our model are in good agreement with
the preliminary experimental data. It seems therefore that
15C can be seen as a 14C core in its 0+
ground state surrounded by a s1/2 neutron.
Our analysis suggests that the spectroscopic factor
corresponding to this configuration should be slightly lower
than unity.
We have also used our method to study the Coulomb breakup
of the candidate one-proton halo nucleus 8B.
Unfortunately, no quantitative agreement could be obtained
between our results and the experimental data.
This is mainly due to an inaccuracy in the treatment
of the results of our calculations.
Accordingly, no conclusion can be drawn about the pertinence
of the two-body model of 8B before an accurate reanalysis of these
results.
In the future, we plan to improve our method in two ways.
The first concerns the modelling of the halo nuclei.
It would be indeed of particular interest to test
other models of halo nuclei than the simple two-body structure
used up to now.
The second is the extension of this semiclassical model to
two-neutron halo nuclei.
However, this cannot be achieved
without improving significantly the time-evolution algorithm so as to
reach affordable computational times.
Doctorat en sciences appliquées
info:eu-repo/semantics/nonPublished
Kim, Gil. "THREE ESSAYS ON EXCHANGE RATE ECONOMICS." UKnowledge, 2009. http://uknowledge.uky.edu/gradschool_diss/752.
Повний текст джерелаAmjad, Asma. "Exchange coupling in molecular magnets: Zero, one and three dimensions." Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5755.
Повний текст джерелаM.A.
Masters
Physics
Sciences
Physics
Hossein, Nia Saeed. "An Investigation of the Iron-Ore Wheel Damages using Vehicle Dynamics Simulation." Licentiate thesis, KTH, Spårfordon, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-159733.
Повний текст джерелаQC 20150210
Abele, Miguel. "Phase diagram for the S equals one-half and J equals three-halves Kondo lattice model." Diss., Temple University Libraries, 2018. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/530879.
Повний текст джерелаPh.D.
A Kondo lattice Hamiltonian for arbitrary total angular momentum J is formulated using a pseudofermion representation and without addition of RKKY interaction terms. An Hartree-Fock treatment is applied, and both variational and Green's function methods are used to calculate physical quantities from the linearized Hamiltonian. The Kondo phase is represented by finite hybridization. Magnetic ordering is examined via ordering vectors, but coexistence with the Kondo phase is not allowed. Phase diagrams are produced in S=1/2 and J=3/2 with second-order transitions at Kondo-paramagnetic and magnetic-paramagnetic boundaries, and first order transitions between Kondo and magnetic phases. Various coupling strengths are explored. Magnetic phases found include antiferromagnetism, ferromagnetism, and spin-density wave ordering of both commensurate and incommensurate varieties. In S=1/2, the magnetic phase exhibits a spike in critical temperature at half-filling. In J=3/2, the Kondo phase is reentrant at weaker coupling but not at stronger coupling.
Temple University--Theses
Ryšavá, Iva. "Víceúčelové objekty v Podlesí u Příbrami." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227711.
Повний текст джерелаLoar, Patrice A. "“On the Cusp of Half-Remembered Prophecies”: Interpreting Prophecy in George R. R. Martin’s A Song of Ice and Fire." ScholarWorks@UNO, 2016. http://scholarworks.uno.edu/td/2225.
Повний текст джерелаMasdemont, Soler Josep. "Estudi i utilització de materials invariants en problemes de mecànica celeste." Doctoral thesis, Universitat Politècnica de Catalunya, 1991. http://hdl.handle.net/10803/6713.
Повний текст джерелаKrajewski, Grzegorz. "A constructivist investigation into the development of Polish noun inflections in children between two- and three-and-a half years of age." Thesis, University of Manchester, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.491485.
Повний текст джерелаLong, Fei. "Three-Dimensional Motion Control and Dynamic Force Sensing of a Magnetically Propelled Micro Particle Using a Hexapole Magnetic Actuator." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1452093964.
Повний текст джерелаDecker, Lars [Verfasser]. "Intra- und Interrater-Reliabilität des Ear-Nose-Throat Assessment Scores (ENTAS 2) für Aktivitätsbeurteilungen der Granulomatose mit Polyangiitis im Hals-Nasen-Ohren-Bereich / Lars Decker." Kiel : Universitätsbibliothek Kiel, 2018. http://d-nb.info/1163274542/34.
Повний текст джерелаRozmarek, Lesa Andrea. "An examination of the pre-design process documentation and the impact on the renovations of three historic theaters." Texas A&M University, 2008. http://hdl.handle.net/1969.1/85991.
Повний текст джерелаRoberts, Carol S. B. "The 'Churches of England' : a statistical profile of the forty-three dioceses of the Church of England in the second half of the twentieth century." Thesis, Bangor University, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.412697.
Повний текст джерелаRichards, Christopher Paul. "The idea of the sequel : a theoretically oriented study of literary sequels with special emphasis on three examples from the first half of the eighteenth century." Thesis, University of Leeds, 1989. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329741.
Повний текст джерелаFranke, Corinna. "Dietary supply of fish oil and folate during the second half of pregnancy and corresponding effects on the time course of plasma redox markers in three European Cohorts." Diss., lmu, 2012. http://nbn-resolving.de/urn:nbn:de:bvb:19-146975.
Повний текст джерелаYlitalo, R. (Riikka). "The Realisation of Prominence in Three Varieties of Standard Spoken Finnish." Doctoral thesis, University of Oulu, 2009. http://urn.fi/urn:isbn:9789514291142.
Повний текст джерелаTiivistelmä Tämän tutkimuksen keskeisin tavoite oli selvittää, miten kontrastiivinen aksentti toteutuu foneettisesti kolmelta eri suomen murrealueelta kotoisin olevien yleiskielisessä puheessa. Oulun, Turun ja Tampereen seuduilta kotoisin olevat koehenkilöt tuottivat tutkimuksen jokaisesta kohdesanasta sekä aksentoimattoman että kontrastiivisesti aksentoidun esiintymän. Tuotetuista kohdesanoista mitattiin perustaajuuksia, äännesegmenttien kestot sekä kontrastiivisesti aksentoituiduista sanoista F0:n huipun etäisyys sanan alusta. Aksentoimattomissa sanoissa F0:n muutokset olivat kaikissa tutkituissa suomen varieteeteissa erittäin vähäisiä, mikä taas kerran todisti, ettei suomessakaan pelkkä sanapaino toteudu tonaalisesti. Sanapainon toteutumisessa kestojen avulla oli varieteettien välisiä eroja CV.CV(X)-rakenteisissa sanoissa: Tampereen varieteetissa sanapainon toteutumisala rajoittui ensimmäiseen tavuun, mutta Turun ja Oulun varieteeteissa se ulottui myös toiseen tavuun. Kontrastiivista aksenttia toteuttavan F0:n nousu–lasku-kuvion laajuus oli kaiken rakenteisissa kohdesanoissa suurin Oulun varieteetissa, pienempi Turun varieteetissa ja kaikkein pienin Tampereen varieteetissa. Muutoin kontrastiivisen aksentin toteutumisessa F0:n avulla oli huomattavia varieteettien välisiä eroja vain CV.CV(X)-rakenteisissa sanoissa: Turun varieteetin CV.CV(X)-sanoissa F0:n huippukohta sijaitsi kauempana sanan alusta kuin kaikissa muissa tutkituissa sanoissa, eli kauempana kuin muun rakenteisissa Turun varieteetin sanoissa ja kaiken rakenteisissa Oulun ja Tampereen varieteettien sanoissa. Varieteettien väliset segmenttien kestoerot olivat samat aksentoimattomissa ja kontrastiivisesti aksentoiduissa sanoissa, lukuun ottamatta sitä, että CV.CV(X)-rakenteisten sanojen V1:n kestossa ei aksentoimattomissa sanoissa ollut varieteettien välisiä eroja, mutta kontrastiivisesti aksentoiduissa sanoissa kyseisen segmentin kesto oli lyhempi Turun varieteetissa kuin muissa varieteeteissa. Tällä tavoin Turun varieteetin kontrastiivisesti aksentoiduissa CV.CV(X)-sanoissa toteutui V1:n ja V2:n kestosuhde, joka – samoin kuin Oulun varieteetin vastaava kestosuhde – poikkeaa Tampereen varieteetin vastaavasta kestosuhteesta: Turussa ja Oulussa V2 on V1:tä pitempikestoinen, Tampereella päinvastoin V1:n kesto on V2:n kestoa suurempi. Tämä vahvistaa ne aiempien tutkimusten tulokset, että Turku ja Oulu ovat ns. puolipidennysmurteiden aluetta, mutta Tampere ei. Kuitenkin tämä tutkimus osoitti, että kontrastiivisesti aksentoitujen sanojen puolipidennys saadaan Turun varieteetissa aikaan pikemminkin lyhytkestoisen V1:n kuin pitkäkestoisen V2:n avulla, kun taas Oulun varieteetissa puolipidennys syntyy nimenomaan pitkäkestoisen V2:n avulla. Kaiken kaikkiaan suurin osa tutkimuksessa todetuista varieteettien välisistä selvistä perustaajuus- ja kestoeroista koski CV.CV(X)-rakenteisia sanoja, jotka ovatkin erikoinen suomen sanatyyppi yksimoraisen ensi tavunsa vuoksi
Theeten, Marc. "Semi-microscopic and microscopic three-body models of nuclei and hypernuclei." Doctoral thesis, Universite Libre de Bruxelles, 2009. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210268.
Повний текст джерелаEn effet, 6He se caractérise comme un système à trois corps, formé d'un coeur (une particule alpha) et de deux neutrons de valence faiblement liés. Le noyau de 12C peut s'étudier comme un système lié formé de trois particules alphas, tandis que 9Be peut être décrit comme la liaison de deux particules alphas et d'un neutron.
Dans les exemples précédents, les particules alphas sont des amas de nucléons. Elles possèdent donc une structure interne dont il faut tenir compte en raison du principe de Pauli.
Les modèles les plus réalistes pour décrire les structures à trois corps sont les modèles "microscopiques". Ces modèles prennent en compte explicitement tous les nucléons et respectent exactement le principe d'antisymétrisation de Pauli. Cependant, l'application de ces modèles est fortement limitée en pratique, car ils exigent de trop nombreux et trop longs calculs.
Par conséquent, pour simplifier considérablement les calculs et permettre l'étude des structures à trois corps, des modèles moins détaillés, de type "semi-microscopiques", sont également développés. Dans ces modèles, on représente les amas de nucléons comme de simples particules ponctuelles. Dans ce cas, la modélisation consiste à construire les potentiels effectifs entre les amas, puis à les employer dans les modèles à trois corps.
Dans ce travail, nous avons développé les modèles "semi-microscopiques à trois corps". Les potentiels effectifs entre amas sont directement déduits des forces entre nucléons (selon la RGM à 2 corps). Ces potentiels sont "non-locaux", et dépendent des énergies des amas qui interagissent. Ils permettent de simuler le principe de Pauli et les échanges de nucléons entre les amas. La dépendance en l'énergie se révèle être un inconvénient dans les modèles à trois corps. Les potentiels effectifs sont par conséquent transformés en de nouveaux potentiels (non-locaux) indépendants de l'énergie, bien adaptés aux modèles à trois corps. Les modèles "semi-microscopiques" sont beaucoup plus simples et plus rapides que les modèles "microscopiques". Ils fournissent les fonctions d'onde des états liés à trois corps des noyaux légers et hypernoyaux. Cela permet d'une part de comprendre les propriétés spectroscopiques nucléaires, et d'autre part, cela ouvre la voie pour de futurs modèles de réactions nucléaires impliquant les structures à trois corps.
/
Several atomic nuclei and hypernuclei can be modelled as three-body structures: e.g. two-neutron halo nuclei, such as 6He, and other nuclei, such as 12C and 9Be.
Indeed 6He can be represented as a three-body system, made up of a core (an alpha particle) and two weakly bound valence neutrons. The 12C nucleus can be studied as a bound system formed by three alpha particles, while the 9Be nucleus can be described as the binding of two alpha particles and one neutron.
In these typical examples, the alpha particles are clusters of nucleons. They have an internal structure that must be taken into account because of the Pauli principle.
The most realistic models are the "microscopic models". In these models, all the nucleons are taken into account, and the Pauli antisymmetrisation principle is fully respected. However, the application of the "microscopic models" is limited in practice, because they require too many laborious calculations.
Therefore, in order to greatly simplify the calculations, "semi-microscopic models" are developed. In those models, the clusters of nucleons are treated as ("structureless") pointlike particles. The models then consist in determining the effective potentials between the clusters, and in using them in three-body models.
In the present work, we have developed "semi-microscopic models". The effective potentials between the clusters are directly obtained from the interactions between nucleons (according to the two-cluster RGM). These potentials are "nonlocal", and depend on the energy of the interacting clusters. The non-locality is a direct consequence of the Pauli principle and the exchanges of nucleons between the clusters. The energy-dependence of the potentials turns out to be a drawback in three-body models. Therefore, the effective potentials are transformed into energy-independent potentials, which can be used in three-body models. The "semi-microscopic models" are much simpler and faster than the "microscopic models". They provide the three-body bound-state wave functions (i.e. the spectroscopic properties and the structure) of light nuclei and hypernuclei. Such wave functions are also the basic ingredient that will be used in future reactions models.
Doctorat en Sciences de l'ingénieur
info:eu-repo/semantics/nonPublished
Franke, Corinna [Verfasser], and Berthold [Akademischer Betreuer] Koletzko. "Dietary supply of fish oil and folate during the second half of pregnancy and corresponding effects on the time course of plasma redox markers in three European Cohorts / Corinna Franke. Betreuer: Berthold Koletzko." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2012. http://d-nb.info/1026012384/34.
Повний текст джерелаSauer, Vít. "Sportovní centrum." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-371931.
Повний текст джерелаBaumbach, Robert Warren. "Architecture: In the Line of Economy." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/9580.
Повний текст джерелаMaster of Architecture
Picmaus, Jan. "Akumulátorová sekačka na trávu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442784.
Повний текст джерелаBoggs, Cheryle Ann. "Glacial Drift Thickness and Vs Characterized Using Three-Component Passive Seismic Data at the Dominion Stark-Summit Gas Storage Field, North Canton, Ohio." Wright State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wright1420815127.
Повний текст джерелаMorais, Douglas Carvalho. "Retificador trifásico boost semi-controlado, com elevado fator de potência e controle por razão cíclica variável." Universidade Estadual Paulista (UNESP), 2018. http://hdl.handle.net/11449/153785.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Este trabalho tem como objetivo a proposição de um retificador trifásico boost semi-controlado, com correção ativa do fator de potência, que faça uso de técnicas de controle de razão cíclica variável, visando reduzir o conteúdo harmônico de corrente em baixa frequência. O conversor proposto opera em modo de condução descontínua, desta forma, a corrente de entrada segue uma envoltória senoidal. Além disso, devido ao modo de condução, o conversor apresenta a entrada em condução da chave com corrente nula, diminuindo assim, as perdas por chaveamento. Inicialmente, são apresentados, estudos teóricos da topologia em questão e, por meio de gráficos e equações, verifica-se a distorção harmônica imposta devida à operação com razão cíclica constante. Funções que permitam a variação permanente da razão cíclica, durante um ciclo da rede, serão apresentadas. Tais funções possuem o intuito de minimizar a distorção harmônica da corrente de entrada, com foco principal na 5ª componente harmônica. Resultados de simulação demonstram eficácia das técnicas de controle por razão cíclica variável e apontam redução no conteúdo harmônico de corrente. Resultados experimentais demonstram conteúdo harmônico de corrente em torno de 18% para operação do conversor com razão cíclica constante. A utilização de razão cíclica variável proporciona uma redução no conteúdo harmônico de corrente para 13%, resultando em um aumento do fator de potência.
This work aims propose a three-phase rectifier boost half-controlled, with power factor correction, that makes use variable duty cycle control techniques, in order to reduce the harmonic content of current in low frequency. The proposed converter operates in a discontinuous current conduction mode, this way, the input current is naturally corrected. Moreover, due to the conduction mode, the converter presents entry in conduction of switch with null current, thus decreasing, the losses by switching. Initially, are presented theoretical studies of the topology in question and, through of graphs and equations, the harmonic distortion imposed by operation due constant duty cycle is verified. Functions that allow permanently the variation of duty cycle, during a network cycle, are presented. These functions have as main objective minimize the harmonic distortion in the input current, with focus in the 5th harmonic component. Simulation results demonstrate efficacy of techniques by variable duty cycle control and indicate a reducing of harmonic content of current. Experimental results demonstrate a reducing around 18% for operation with constant duty cycle. The use of variable duty cycle provides a reducing around 13%, resulting in an increase of the power factor.
Rudolf, Ladislav. "Použití bezkartáčového stejnosměrného motoru pro pohon lineárního servopohonu s bezpečnostní funkcí." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219451.
Повний текст джерелаPourová, Veronika. "Sportovní centrum v Hradci Králové." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226685.
Повний текст джерелаLee, Pei-Tzu, and 李珮慈. "Three Rooms,One Hall,and One Cellar." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/68605540688326817462.
Повний текст джерела國立交通大學
應用藝術研究所
102
I see my series creations—"Three Rooms, One Hall, and One Cellar", as a process to understand myself. When I reviewed my body of work over the past, I found that in my thought, in my inner self, and the places I stayed, I have a consistently estranged attitude and feelings. After groping for a while, I found that my inner self is not only include me, but my family, the society, and all the relationships that are established by the outside world.So, I decided to face the existence and inner self by telling personal stories and examining the relationships that I have with significant others more honestly. Firstly, I regard part of messages that gave by significant others as the entrance to explore our mutual relationship. Then I transform my feelings and understandings of the relationships to stories through the form of illustration books. Secondly, I build a house with cement, and put for illustration books into the house. Using space to secure myself and my memories with significant others. It means that my installation is the materialization of "my inner space". It is a process of transforming "time" into "space". It is also a deep imprint profound imprint of “my memory” given by my “inner self”. Through the dialogues with myself and the retention of my memories, I have gained power to know myself better.
Berg, Jeffrey R. "Three-dimensional analysis of airflow and temperature in a thyristor valve hall." Thesis, 2006. http://hdl.handle.net/1993/237.
Повний текст джерелаMay 2006
Vieira, Rui Gilberto. "Machine vision methods for monitoring breakwater armour structures in the model hall environment." Thesis, 2010. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000453.
Повний текст джерелаThis dissertation presents vision-based systems for monitoring model breakwater armour structures. These model breakwater armour structures are subjected to wave simulations in model halls. The goal of this research was to produce a system that is able to detect changes in the model breakwater armour structure. These changes are detected autonomously or semi-autonomously depending on the method being used. The proposed systems are intended to replace the current flicker technique method, which is subject to human error. This dissertation reviews common image processing methods for monitoring changes in three dimensions. This review refines the search to two techniques, namely the stereopsis and fiducial methods. Each method approaches the problem differently. The stereo method treats the entire structure as a holistic 2.5D volume and shows changes in this volume. In the fiducial method special fiducial targets are attached to key areas on the breakwater armour units. The targets are tracked to compute displacement vectors.
Gunita, Dinarrani, and Dinarrani Gunita. "Halal Acceptance of Non-Muslim Consumers in Three Asian Countries Towards Halal Food." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/98949760936337963923.
Повний текст джерела國立臺灣科技大學
管理學院MBA
105
The halal concept on food is creating assessment beyond religiosity broaden with universal value. With the raising number of Muslim in the world as well as concern on safety and health, halal food business has huge potential. Non-Muslim Countries have been showing their interest to turn to this halal trend, such as Japan, Singapore, and Philippines. This research explores about Non-Muslim market preferences towards halal food on Non-Muslim country in Asia. The purpose of this research is to evaluate whether the constructed model encompasses of trust and awareness effect the halal acceptance and lead to halal food purchase intention. Using data from 408 respondents in Taiwan, Thailand, and Vietnam, this study applies structural equation modeling technique with partial least square for testing and estimating relationships. We find that trust and awareness directly influence halal acceptance as well as acceptance towards intention. Our study suggests a critical role of business seen this opportunity as huge advantages of board market size. Simultaneously, Halal Acceptance in different groups shows the similar result with another.
Chen, Shin-hung, and 陳信弘. "Application of Linear Hall-effect Sensors to Three-phase Permanent-magnet Synchronous Motor Drives." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/30691017139647494116.
Повний текст джерела國立臺灣科技大學
電機工程系
101
This thesis presents the development of three-phase permanent-magnet synchronous motor drives with linear Hall-effect sensors. Having the higher resolution, linear Hall-effect sensors can reduce the cost of the drive. After comparing digital Hall-effect sensors with linear Hall-effect sensors, the linear Hall-effect sensors are chosen to detect the required rotor position for permanent-magnet synchronous motor vector control. By adopting voltage space vector pulsed-width modulation, the utility rate of the dc-link voltage can be improved and the motor harmonics can be reduced. Meanwhile, introducing direct-axis voltage compensation in the speed closed-loop control, operating efficiency can be improved and current harmonics can be reduced without current feedback. This system uses a 16-bits digital signal processor, dsPIC30F4011, as the control core. The system is able to operate at 1000rpm with 100-watt dc generator as a load. By using digital Hall-effect sensors and six-step trapezoidal speed closed-loop control, the a-phase current harmonic is 31.83%. Whereas, in speed closed-loop control with linear Hall-effect sensors and voltage space vector pulsed-width modulation, the a-phase current harmonic distortion decreases 12.45%, and is decreased further to 9.72% through direct-axis voltage compensation mentioned above. Reduction in current harmonics of the motor has been verified experimentally.
Yang, Maw-Rong, and 楊茂榮. "A Numerical Study on half-three Dimension Debris Flow." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/12988179610337380782.
Повний текст джерела國立臺灣大學
土木工程研究所
84
Debris flow is composed of grain, sand and water, and occurs in mountainous area where large amount of loose deposit and str- ong run-off can be mixed. Debris flow behaves like nonewtonian fluid, for example, Ba- gnold model is suitable for granular flow and Bingham fluid is applied to mud flow. This research emphasis on fluids which pos- sess a yield stress. From previous researches(Bagnold,1989), the boundary layer is very thin for large scale debris flow, most of flow region is under weak stress area. We assume, debris flow is incompressible fluid. This research neglects erosion, deposition and change of concentration. Firstly, let debris flow through a channel with varying wid- th and bottom, then we can solve all the velocity components. D- ebris flow is found to deposit more in deeper and narrower area. Transmitted and reflected waves are found near narrowing region. After debris flow stops, the bottom becomes smoother. Substracting physical boundary through Tong- Mem map, we use coordinate transformation method which solve Laplace equation w- ith boundary element method, to find flow net for our computati- on. Governing equations are transformed to new coordinate system . The numerical scheme is applied on rectangular, trapezoid, tr- iangular and parabolic channel. Finally, we simulate debris flow at the headwater vallery of Tong-Men.
Kikuchi, Jun. "Performance improvement of half controlled three phase PWM boost rectifier." 1999. http://catalog.hathitrust.org/api/volumes/oclc/41995357.html.
Повний текст джерелаTypescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 96-97).
Chu, Chen-Yen, and 朱辰諺. "Three-Level Bi-Directional Half-Bridge Series-Series Resonant Converter." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/q99c92.
Повний текст джерела國立臺灣科技大學
電子工程系
106
This thesis aims to develop a Three-Level Bi-Directional Half-Bridge Series-series Resonant Converter for DC micro-grid. Using dual resonant tanks, all components at the primary and secondary sides are the same. The clamped diode and capacitor with three-level circuit architecture can provide an appropriate current path to achieve zero-voltage switching on power switches. By using digital control method, both voltage across the primary side and the secondary side of the resonant tanks approach three-step square wave. In other words, the voltage stress of transformers, resonant tanks, power switches, and other components can be equalized to half of the input voltage and half of the output voltage. The dual resonant tanks designed according to the specifications of Three-Level Bi-Directional Half-Bridge Series-series Resonant Converter, that can operate in Region-1 and Region-2, ranges up to 380V input voltage, can adjust output voltage from 300V to 400V and can output at a constant 5A current. In order to verify that this architecture can reduce voltage stress, the voltage rating of the power switches is selected only 300V. This thesis also discusses about the voltage equalization capability of the three-level architectures. A digital signal processor (DSP) chip is used as the digital controller of this converter. The measured efficiency can be up to 95% under different load conditions.
Kennedy, HEATHER. "An Investigation of Neutral Hydrogen in Three Edge-on Spiral Galaxies." Thesis, 2009. http://hdl.handle.net/1974/5134.
Повний текст джерелаThesis (Master, Physics, Engineering Physics and Astronomy) -- Queen's University, 2009-09-03 19:47:31.786
Chang, Jyun-Jhe, and 張濬哲. "High-voltage Bi-directional Half-bridge Three-level Series Resonant Converter." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/k2jvq8.
Повний текст джерела國立臺灣科技大學
電子工程系
105
This thesis aims to develop a bi-directional half-bridge three-level series resonant converter for high-voltage DC micro-grid. The use of a three-level circuit topology can reduce the device stresses and electromagnetic interference. The clamped diode and capacitor can provide an appropriate current path to achieve zero-voltage switching on power switches. By modulating frequency appropriately, the resonant tank can be operated in SRC region and achieve bi-directional power conversion. With the switching method developed in this thesis, the circuit has a characteristic of transformer decoupling like LLC-SRC region. It achieves quasi-zero-current switching to reduce the switching loss. Synchronous rectifier is also implemented to reduce conduction loss on the secondary side. A laboratory prototype of bi-directional half-bridge three-level series resonant converter was designed and tested for high-voltage applications. The circuit specifications are 3-kW rated power, 1-kV input voltage, and 3 A output current. A digital signal processor (DSP) chip is used to realize the digital controller of this converter. The measured efficiency can be up to 96% under different load conditions.