Siga este enlace para ver otros tipos de publicaciones sobre el tema: Dipolar systems.

Tesis sobre el tema "Dipolar systems"

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores tesis para su investigación sobre el tema "Dipolar systems".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore tesis sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Sutcliffe, Oliver Brook. "New extended dipolar systems." Thesis, University of Liverpool, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366511.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

McGrother, Simon C. "Phase transitions in dipolar and associating systems." Thesis, University of Sheffield, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389929.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Fedorov, Aleksey. "Non-conventional Many-body Phases in Ultracold Dipolar Systems." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS580/document.

Texto completo
Resumen
Le problème de la détection et de ladescription des nouveaux états quantiquesmacroscopiques, caractérisées par des propriétésexotiques et non-conventionnelles, estd’importance fondamentale dans la physiquemoderne. Ces états offrent des perspectivesfascinantes dans le domaine de traitementd’information, de simulations quantiques et derecherche des nouveaux types des matériaux.Dans ce travail de thèse nous développons unethéorie qui permet de décrire des phases non conventionnellesdans des systèmes des gazultra-froids dipolaires. Ces systèmes sontactivement étudiés expérimentalement enutilisant
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Spiteri, Ludovic. "Self-assembly of dipolar particles." Thesis, Université de Lorraine, 2018. http://www.theses.fr/2018LORR0261/document.

Texto completo
Resumen
Cette thèse couvre l'auto-assemblage de particules dipolaires (magnétiques/électriques). Ces systèmes sont abondants en physique de la matière condensée (molécules et nanoparticules magnétiques, particules colloïdales magnétiques, bactérie magnétotactique, etc.). Sur un plan fondamental, ils représentent un défi important en raison de l'anisotropie et de la longue portée de l'interaction de paire. Le principal objectif de ce travail de recherche est de prédire les microstructures de ces systèmes en tenant compte de façon adéquate de l'interaction complexe dipôle-dipôle ainsi que des effets sté
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Guo, Zhenrong. "Characterization of ionic, dipolar and molecular mobility in polymer systems." W&M ScholarWorks, 2005. https://scholarworks.wm.edu/etd/1539623474.

Texto completo
Resumen
Changes in the ionic and dipolar molecular mobility in a polymer system are the basis for the changes in the dielectric mechanical properties of polymer materials. Frequency Dependent Dielectric Measurements (FDEMS) and Ion Time-of-Flight (ITOF) are two important techniques to investigate ionic and dipolar molecular mobility in polymer systems. The results can be related to the macro- and molecular dielectric, electrical and dynamic properties of polymeric materials. The combination of these two methods provides a full view of electric, dielectric and dynamic behavior for the systems as they u
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Sauerwein, Andrea C. "Estimations of dipolar couplings in multiple-spin systems by solid state NMR." Thesis, University of Southampton, 2010. https://eprints.soton.ac.uk/191325/.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Armstrong, William Paul. "Biological and mechanistic aspects of 1,3-dipolar cycloadditions of X=Y-ZH systems." Thesis, Queen's University Belfast, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317050.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Cartarius, Florian [Verfasser], and Giovanna [Akademischer Betreuer] Morigi. "Classical and quantum phases of low-dimensional dipolar systems / Florian Cartarius ; Betreuer: Giovanna Morigi." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2016. http://d-nb.info/1116344602/34.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Brown, Scott Michael. "Using neclear magnetic resonance and the dipolar field to study structural properties of two-phase liquid systems." Springfield, Va. : Available from National Technical Information Service, 2001. http://handle.dtic.mil/100.2/ADA395312.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Burns, Teresa Ellen. "Asymmetric Adsorbate and Substrate Interactions in Physisorbed Systems: N2 on Graphite and Dipolar Molecules on Ionic Substrates." DigitalCommons@USU, 1994. https://digitalcommons.usu.edu/etd/2090.

Texto completo
Resumen
Asymmetries in physisorbed systems give rise to interesting phases and phase transitions in two-dimensional (2D) monolayer and multilayer systems. The effects of asymmetric adsorbate and substrate interactions in monolayers of dipolar molecules on ionic substrates and N2 on graphite are studied. In the case of dipolar molecules on ionic substrates, 2D dielectric phase transitions using a modified Blume-Emery-Griffiths (BEG) model are determined theoretically. A dipole adsorbed vertically above a metal ion lattice site, and pointing up (down), is assigned a spin s=+1 (s=-1). An empty lattice si
Los estilos APA, Harvard, Vancouver, ISO, etc.
11

Hurley, Margaret M. "Analysis of the dipolar lattice gas as a model for self-assembly in 1 and 2-dimensional systems /." The Ohio State University, 1992. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487780393265179.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
12

Kamm, Philipp Willi. "Understanding of lambda-orthogonal photo-induced reaction systems." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/234293/1/Philipp%20Willi_Kamm_Thesis.pdf.

Texto completo
Resumen
Using light as an energy source allows chemical reactions to be carried out with high precision in time and space. In time, because light can be switched on and off, in space, because light can be highly focussed. Further, different colours of light can be used to activate different reactants individually, even when they are present in the same reaction mixture. Herein, a system of two light-sensitive molecules was developed, which react completely sequence-independently with UV or visible light. The wavelength-dependence as well as the influence of chemical-physical parameters on such reactio
Los estilos APA, Harvard, Vancouver, ISO, etc.
13

Valente, Angelo. "Isoxazolidines and oxazines: preliminary studies for the synthesis of N,O-heterocyclic systems via an organocatalyzed 1,3-Dipolar Cycloaddiction and a tandem reaction mediated by TEMPO salts." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amslaurea.unibo.it/4363/.

Texto completo
Resumen
This thesis is the result of the study of two reactions leading to the formation of important heterocyclic compounds of potential pharmaceutical interest. The first study concerns the reaction of (1,3)-dipolar cycloaddition between nitrones and activated olefins by hydrogen bond catalysis of thioureas derivatives leading to the formation of a five-membered cyclic adducts, an interesting and strategic synthetic intermediate, for the synthesis of benzoazepine. The second project wants to explore the direct oxidative C(sp3)-H α-alkylation of simple amides with subsequent addition of an olefin and
Los estilos APA, Harvard, Vancouver, ISO, etc.
14

Rumpel, Sigrun. "Protein NMR studies of two systems involved in bacterial pathogenicity." Doctoral thesis, [S.l.] : [s.n.], 2006. http://webdoc.sub.gwdg.de/diss/2006/rumpel.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
15

List, Nanna Holmgaard. "Theoretical Description of Electronic Transitions in Large Molecular Systems in the Optical and X-Ray Regions." Doctoral thesis, Department of Physics, Chemistry and Biology, University of Southern Denmark, Denmark, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-201156.

Texto completo
Resumen
The size and conformational complexity of proteins and other large systems represent major challenges for today's methods of quantum chemistry.This thesis is centered around the development of new computational tools to gain molecular-level insight into electronic transitions in such systems. To meet this challenge, we focus on the polarizable embedding (PE) model, which takes advantage of the fact that many electronic transitions are localized to a smaller part of the entire system.This motivates a partitioning of the large system into two regions that are treated at different levels of theor
Los estilos APA, Harvard, Vancouver, ISO, etc.
16

Tegen, Stefan. "Einfluß der magnetischen Dipolkopplung auf den Tunnelmagnetowiderstand in Schichtsystemen und strukturierten Elementen." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2002. http://nbn-resolving.de/urn:nbn:de:swb:14-1014902838734-10106.

Texto completo
Resumen
We have studied the effect of the dipolar magnetic coupling (also known as Néel coupling or "orange-peel" coupling) in tunneling magnetoresistive (TMR) elements. With an in situ scanning tunneling microscope we directly accessed the roughness of the films and found a close correspondence between the values for the coupling fields determined by the magneto-optical Kerr effect and the ones computed on the basis of the measured morphology parameters. We confirm an increase of the dipole coupling between magnetic layers with decreasing barrier thickness as predicted by the model.
Los estilos APA, Harvard, Vancouver, ISO, etc.
17

Tegen, Stefan. "Einfluß der magnetischen Dipolkopplung auf den Tunnelmagnetowiderstand in Schichtsystemen und strukturierten Elementen." Doctoral thesis, Technische Universität Dresden, 2001. https://tud.qucosa.de/id/qucosa%3A24124.

Texto completo
Resumen
We have studied the effect of the dipolar magnetic coupling (also known as Néel coupling or "orange-peel" coupling) in tunneling magnetoresistive (TMR) elements. With an in situ scanning tunneling microscope we directly accessed the roughness of the films and found a close correspondence between the values for the coupling fields determined by the magneto-optical Kerr effect and the ones computed on the basis of the measured morphology parameters. We confirm an increase of the dipole coupling between magnetic layers with decreasing barrier thickness as predicted by the model.
Los estilos APA, Harvard, Vancouver, ISO, etc.
18

Louis, Damien. "A new artificial spin system : the dipolar 4-state Potts model." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0154/document.

Texto completo
Resumen
Depuis la proposition en 2006 d’utiliser des nano aimants réalisés par des techniques top-down pour reproduire des « spins artificiels », l’étude des systèmes de spins artificiels a suscité un large intérêt. En effet la possibilité de pouvoir réaliser arbitrairement tous types de réseaux de spins artificiels et de pouvoir imager les configurations magnétiques de ceux-ci dans l’espace direct, offre un large terrain de jeu dans le domaine de la physique statistique. Jusqu’à présent seuls des réseaux de spins d’Ising, multi axes (réseaux kagomé ou carré avec une aimantation planaire) ou plus réce
Los estilos APA, Harvard, Vancouver, ISO, etc.
19

Höhr, Timm. "Dipolare Relaxationen in ungeordneten Systemen." [S.l. : s.n.], 2000. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB8765356.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
20

Suzuki, Yohichi. "Free energy landscape of dipolar system : statistical and dynamical analysis." 京都大学 (Kyoto University), 2008. http://hdl.handle.net/2433/136910.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
21

Kent-Dobias, Jaron P. "Energy-Driven Pattern Formation in Planar Dipole-Dipole Systems." Scholarship @ Claremont, 2014. http://scholarship.claremont.edu/hmc_theses/66.

Texto completo
Resumen
A variety of two-dimensional fluid systems, known as dipole-mediated systems, exhibit a dipole-dipole interaction between their fluid constituents. The com- petition of this repulsive dipolar force with the cohesive fluid forces cause these systems to form intricate and patterned structures in their boundaries. In this thesis, we show that the microscopic details of any such system are irrelevant in the macroscopic limit and contribute only to a constant offset in the system’s energy. A numeric model is developed, and some important stable domain morphologies are characterized. Previously unre
Los estilos APA, Harvard, Vancouver, ISO, etc.
22

Maier, Peter Georg. "Ordnung in zweidimensionalen, dipolaren Ferromagneten." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=969357931.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
23

Klugkist, Joost André. "Mechanisms for photonic switching in systems of strongly interacting dipoles." [S.l. : [Groningen : s.n.] ; University Library Groningen] [Host], 2008. http://irs.ub.rug.nl/ppn/306046253.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
24

Kumari, Anita. "Design Issues in Magnetic Field Coupled Array: Clock Structure, Fabrication Defects and Dipolar Coupling." Scholar Commons, 2011. http://scholarcommons.usf.edu/etd/3194.

Texto completo
Resumen
Even though silicon technology is dominant today, the physics (quantum electron tunneling effect), design (power dissipation, wire delays) and the manufacturing (lithography resolution) limitations of CMOS technology are pushed towards the scaling end. These issues motivated us towards a new paradigm that contributes to a continued advancement in terms of performance, density, and cost. The magnetic field coupled computing (MFC) paradigm, which is one of the regimes where we leverage and utilize the neighbor interaction of the nanomagnets to order the single-domain magnetic cells to perform co
Los estilos APA, Harvard, Vancouver, ISO, etc.
25

Moyses, Matthew. "Thermal vibrations and surface dipole moments for LEED from alkali adsorbate systems." Thesis, Imperial College London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.307750.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
26

Roach, Austin Hayes. "Floating coil position detection system for the Levitated Dipole Experiment." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/32912.

Texto completo
Resumen
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Physics, 2005.<br>Includes bibliographical references (p. 49-50).<br>The Levitated Dipole Experiment (LDX) is a joint Columbia University/MIT research collaboration sited at MIT's Plasma Science and Fusion Center. LDX is investigating the physics of a plasma confined in a dipole magnetic field. The field is created with a superconducting electromagnetic ring in the center of a large vacuum chamber. The goals of the experiment call for the ring to be levitated in the center of the vacuum vessel by the magnetic field of another super
Los estilos APA, Harvard, Vancouver, ISO, etc.
27

Gutöhrlein, Robin [Verfasser], and Jörg [Akademischer Betreuer] Main. "PT-symmetric dipolar Bose-Einstein condensates : embedding in a Hermitian system and higher-order exceptional points / Robin Gutöhrlein ; Betreuer: Jörg Main." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2017. http://d-nb.info/1138630799/34.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
28

Morales, Eduardo. "Spatio-temporal ECG analysis for localization of arrhythmias using precordial ECG leads and 128-lead system." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2009. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
29

Roney, Alfred B. "Structure and dynamics of heterogeneous molecular systems." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001678.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
30

OLIVE, ENRICK. "Thermodynamique a l'equilibre et dynamique chaotique dans des systemes de boussoles en interaction dipolaire." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10268.

Texto completo
Resumen
Dans le cadre d'etude de systemes 2d ou les interactions dipolaires jouent un role important, nous avons construit des reseaux de boussoles sur lesquels les premieres observations ont montre la grande richesse d'etudes possibles. Les divers comportements observes montrent en effet de nombreuses analogies avec des systemes physiques reels. Deux etudes differentes ont ete menees sur ces systemes, experimentalement et en simulation numerique parallelement. Dans la premiere, on s'interesse aux comportements du reseau carre soumis a des effets de temperature, qui sont analyses par un modele simple
Los estilos APA, Harvard, Vancouver, ISO, etc.
31

Tanyer, Fatma Muge. "Design Of Log-periodic Dipole Array Feed And Wide Band Reflector Antenna System." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12605948/index.pdf.

Texto completo
Resumen
The introduction of broadband systems to communication and radar technologies has demanded the design of broadband antennas. In this thesis, broadband log-periodic dipole antennas and reflector antennas are investigated. A dual polarized log-periodic dipole antenna and a reflector antenna are designed and analyzed within the frequency band of 0.4-18 GHz. Basic theory and calculations about mutual coupling between the linear antenna elements are given. The currents at the bases of dipoles of the log-periodic antenna are found and these currents are used as inputs for the design of the reflecto
Los estilos APA, Harvard, Vancouver, ISO, etc.
32

Michael, Pratheek. "Simulation Studies on ECG Vector Dipole Extraction in Liquid Medium." Scholar Commons, 2017. http://scholarcommons.usf.edu/etd/6625.

Texto completo
Resumen
To circumvent some inherent problems in the conventional ECG, this research reinvestigates an ‘unassisted’ approach which enables ECG measurement without the placement of leads on the body. Employed in this research is a widely accepted assumption that the electrical activity of the heart may be represented, largely, by a 3-D time-varying current dipole (3D-CD). From the PhysioBank database, mECG and fECG data were obtained, and Singular Value Decomposition (SVD) was performed to estimate the time-varying Vector ECG dipole. To determine the sensing matrix responsible for transforming the activ
Los estilos APA, Harvard, Vancouver, ISO, etc.
33

Cottle, Amy. "Development of a SQUID magnetometry system for a cryogenic neutron electric dipole moment experiment." Thesis, University of Oxford, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.711932.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
34

Faria, Alencar José de. "Dissipação e ruído de dipolos magnéticos coletivamente acoplados a um circuito ressonante." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-31102008-085617/.

Texto completo
Resumen
Estudamos o amortecimento radiativo e o ruído de spins de um material magnético acoplado a um circuito ressonante. O amortecimento radiativo em ressonância magnética é um fenômeno de dissipação, na qual a magnetização preparada após um pulso de Rabi sofre um decaimento até seu estado de equilíbrio. O material magnético perde energia através do seu acoplamento com o circuito ressonante, que deve estar sintonizado na freqüência de Larmor dos spins do material. Apesar deste fenômeno ter sido estudado há vários anos, nenhuma descrição quântica completa lhe foi dada. Apresentamos um modelo hamilton
Los estilos APA, Harvard, Vancouver, ISO, etc.
35

Weldon, Jonathan Andrew. "A DIRECTION FINDING SYSTEM USING LOG PERIODIC DIPOLE ANTENNAS IN A SPARSELY SAMPLED LINEAR ARRAY." Wright State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=wright1278470572.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
36

Rodriguez, Rodriguez Marta. "Catalytic systems adapted to glycerol medium : applications in selective processes." Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30007.

Texto completo
Resumen
La grande quantité des solvants utilisés dans l'industrie chimique représente un des problèmes les plus importants à aborder, d'un point de vue environnemental ainsi qu'économique. Les solvants communément utilisés sont volatiles, toxiques, inflammables et/ou corrosifs, et leur substitution par des autres moins nocifs est un objectif primordiale dans un cadre de développement durable. Le glycérol se présente comme un candidat prometteur pour remplacer les solvants organiques conventionnels. Il est généré comme produit concomitant dans la production de biodiesel. En conséquence, la valorisation
Los estilos APA, Harvard, Vancouver, ISO, etc.
37

Fuhrmanek, Andreas. "From single to many atoms in a microscopic optical dipole trap." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00655970.

Texto completo
Resumen
This thesis focuses on the manipulation of rubidium 87 atoms in a microscopic optical dipole trap. The experiments are performed in various regimes where the number of atoms in the microscopic trap ranges from exactly one atom to several thousands on average.The single atom regime allows us to calibrate the experimental setup. We use it a quantum bit, which state we can prepare and read out with efficiencies of 99.97% and 98.6%, respectively. When several atoms are loaded in the microscopic trap we observe a sub-Poissonian distribution of the number of atoms due to light-assisted collisions in
Los estilos APA, Harvard, Vancouver, ISO, etc.
38

Hansson, Annie. "Stark Spectroscopy, Lifetimes and Coherence Effects in Diatomic Molecular Systems." Doctoral thesis, Stockholm : Department of Physics, Stockholm University, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-650.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
39

Torquato, Ciro Augusto Paula. "Estudo do efeito de dipolos em arranjos de antenas adaptativas de sistemas de comunica??o DS-CDMA." Universidade Federal do Rio Grande do Norte, 2003. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15253.

Texto completo
Resumen
Made available in DSpace on 2014-12-17T14:55:20Z (GMT). No. of bitstreams: 1 CiroAPT.pdf: 942128 bytes, checksum: 56e26f87c283ff837ca5212f483b63ad (MD5) Previous issue date: 2003-10-17<br>This master dissertation introduces a study about some aspects that determine the aplication of adaptative arrays in DS-CDMA cellular systems. Some basics concepts and your evolution in the time about celular systems was detailed here, meanly the CDMA tecnique, specialy about spread-codes and funtionaly principies. Since this, the mobile radio enviroment, with your own caracteristcs, and the basics concepts
Los estilos APA, Harvard, Vancouver, ISO, etc.
40

Küchenmeister, Jens [Verfasser], and K. [Akademischer Betreuer] Busch. "Modeling of nano-photonic systems using the adaptive Fourier Modal Method and analytical dipole models / Jens Küchenmeister. Betreuer: K. Busch." Karlsruhe : KIT-Bibliothek, 2012. http://d-nb.info/102976462X/34.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
41

Riauka, Nerijus. "Compact and broadband antenna system at UHF." Thesis, Loughborough University, 2010. https://dspace.lboro.ac.uk/2134/6319.

Texto completo
Resumen
The aim of this research was to study a novel, broadband, low cost, low profile and a high-medium gain antenna in the UHF band. This has been achieved through numerical modelling, theoretical investigation and physical measurements. In this study two commercially available antenna systems are investigated in order to compare and establish potential deficiencies in the UHF antenna systems. A number of disadvantages are resolved within a novel antenna system design. The parametric study is performed for each element of the novel antenna system in order to optimise its overall performance. The in
Los estilos APA, Harvard, Vancouver, ISO, etc.
42

Hinder, Fabian Verfasser], Jörg [Akademischer Betreuer] [Pretz, and Lutz Werner [Akademischer Betreuer] Feld. "Development of beam diagnostic systems for electric dipole moment measurements at particle accelerators / Fabian Hinder ; Jörg Johannes Pretz, Lutz Werner Feld." Aachen : Universitätsbibliothek der RWTH Aachen, 2017. http://d-nb.info/1170680178/34.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
43

Alcaraz, de la Osa Rodrigo. "Nanostructured systems with arbitrary electric and magnetic properties: Development and Application of an Extension of the Discrete Dipole Approximation (E-DDA)." Doctoral thesis, Universidad de Cantabria, 2013. http://hdl.handle.net/10803/117776.

Texto completo
Resumen
The discrete dipole approximation (DDA) has been successfully applied to many light scattering problems. Simply stated, the DDA is an approximation of the continuum target by a finite array of polarizable points. The points acquire dipole moments in response to thelocal fields. The dipoles of course interact with one another via their electric and magnetic fields, so the DDA is also sometimes referred to as the coupled dipole approximation. As of today, the method has established itself as one of the best solutions to calculate the scattering of radiation by particles of arbitrary shape. Hithe
Los estilos APA, Harvard, Vancouver, ISO, etc.
44

Hinder, Fabian [Verfasser], Jörg [Akademischer Betreuer] Pretz, and Lutz Werner [Akademischer Betreuer] Feld. "Development of beam diagnostic systems for electric dipole moment measurements at particle accelerators / Fabian Hinder ; Jörg Johannes Pretz, Lutz Werner Feld." Aachen : Universitätsbibliothek der RWTH Aachen, 2017. http://d-nb.info/1170680178/34.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
45

Perros, Sotirios Georgios. "The design and evaluation of transmit and receive antennas for an ionospheric communications probe system: A. Multiband Dipole Antenna." Thesis, Monterey, California. Naval Postgraduate School, 1992. http://hdl.handle.net/10945/23621.

Texto completo
Resumen
Approved for public release; distribution is unlimited<br>This thesis reports the design, performance evaluation and construction of a transmitting antenna for an HF communications probe system. A short range ionospheric communication link between Monterey, CA, (transmit site) and San Diego, CA, (receive site) was established to test the software and hardware of this probe system. The Multiband Dipole Antenna was selected as the more practical antenna for this link, using less real estate and support structure than other alternatives. The antenna was constructed and installed at the NPS bea
Los estilos APA, Harvard, Vancouver, ISO, etc.
46

Katragadda, Mahesh. "Design and Simulation of a Planar Crossed-Dipole Global Navigation Satellite System (GNSS) Antenna in the L1 Frequency Band." Ohio University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1345227397.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
47

Nestler, Franziska. "Efficient Computation of Electrostatic Interactions in Particle Systems Based on Nonequispaced Fast Fourier Transforms." Universitätsverlag der Technischen Universität Chemnitz, 2017. https://monarch.qucosa.de/id/qucosa%3A23376.

Texto completo
Resumen
The present thesis is dedicated to the efficient computation of electrostatic interactions in particle systems, which is of great importance in the field of molecular dynamics simulations. In order to compute the therefor required physical quantities with only O(N log N) arithmetic operations, so called particle-mesh methods make use of the well-known Ewald summation approach and the fast Fourier transform (FFT). Typically, such methods are able to handle systems of point charges subject to periodic boundary conditions in all spatial directions. However, periodicity is not always desired in al
Los estilos APA, Harvard, Vancouver, ISO, etc.
48

Lehner, Maximilian Jacob. "Study and design of magnetic attitude control systems for nanosatellites." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

Buscar texto completo
Resumen
The objective of this bachelor thesis was to display all the attitude and control systems (ACS) available for CubeSats and how magnetic ACS are the most convenient option in terms of volume. Precisely this project focused on the procedure, the design and the laws of physics that are behind the creation of a torque rod, a magnetic attitude and control system conceived for nanosatellites. After discussing the magnetic laws, the different types of materials of the core, and the geometric parameters of the core and of the wire, all of which determine the operating area of the system, a theoretica
Los estilos APA, Harvard, Vancouver, ISO, etc.
49

Bentley, Grace Ann. "Neurophysiological Correlates of the Critical Bandwidth in the Human Auditory System." BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/5619.

Texto completo
Resumen
The critical bandwidth (CBW) is an auditory phenomenon that has been used to study various aspects of auditory processing, including auditory masking, complex tone processing, and loudness perception. Although the psychoacoustic aspects of the CBW have been well studied, the underlying neurophysiology of the CBW has not been as thoroughly examined. The current study examined the neurophysiology of the CBW in young adults, as well as loudness perception in response to the CBW. Auditory stimuli consisting of complex tones of varying bandwidths were presented to 12 individuals (6 male and 6 femal
Los estilos APA, Harvard, Vancouver, ISO, etc.
50

Ameri, K. Al, P. Hanson, N. Newell, J. Welker, K. Yu, and A. Zain. "DESIGN OF A RACE CAR TELEMETERING SYSTEM." International Foundation for Telemetering, 1997. http://hdl.handle.net/10150/607539.

Texto completo
Resumen
International Telemetering Conference Proceedings / October 27-30, 1997 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This student paper was produced as part of the team design competition in the University of Arizona course ECE 485, Radiowaves and Telemetry. It describes the design of a telemetering system for race cars. Auto Racing is an exciting sport where the winners are the ones able to optimize the balance between the driver’s skill and the racing teams technology. One of the main reasons for this excitement is that the main component, the race car, is traveling at e
Los estilos APA, Harvard, Vancouver, ISO, etc.
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!