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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 10 of 10 (0.027 seconds)Spelling suggestions: "subject:"geordneten"" "subject:"übergeordnete""
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Linear extension graphs and linear extension diameterMassow, Mareike January 2009 (has links)
Zugl.: Berlin, Techn. Univ., Diss., 2009
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| 2 |
From data tables to general geometric structuresKaiser, Tim Benjamin January 2008 (has links)
Zugl.: Dresden, Techn. Univ., Diss., 2008
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| 3 |
Numerisches Berechnen und tomographisches Messen zweiphasiger Strömungsfelder in geordneten SchichtungenMahr, Bastian January 2007 (has links)
Zugl.: Hannover, Univ., Diss., 2007
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| 4 |
Diskretisierung und Approximation von Bildern und morphologischen BildoperatorenHolderbaum, Michael. Unknown Date (has links)
Techn. Universiẗat, Diss., 2007--Darmstadt.
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| 5 |
Nanocrystalline Fe-Pt alloys: phase transformations, structure and magnetism / Nanokristalline Fe-Pt Legierungen: Phasenumwandlungen, Struktur und MagnetismusLyubina, Julia 18 May 2007 (has links) (PDF)
This work has been devoted to the study of phase transformations involving chemical ordering and magnetic properties evolution in bulk Fe-Pt alloys composed of nanometer-sized grains. A comprehensive study of phase transformations and ordering in Fe-Pt alloys is performed by a combination of in-situ neutron powder diffraction and thermal analysis. The dependence of ordering processes on the alloy composition and initial microstructure (homogeneous A1 phase or multilayer-type) is established. Through the use of mechanical alloying and subsequent heat treatment it has been possible to achieve the formation of chemically highly ordered L10 FePt and, in the case of the Fe-rich and Pt-rich compositions, L12 Fe3Pt and FePt3 phases, respectively. Whereas in Pt-rich alloys the decoupling effect of the FePt3 phase leads to coercivity improvement, in Fe-rich nanocomposites a peculiar nanometer scale multilayer structure gives rise to remanence enhancement due to large effects of exchange interactions between the crystallites of the phases. The structure, magnetic properties and magnetisation reversal processes of these alloys are investigated. Experimentally observed phenomena are understood on the basis of a simple two-particle interaction model. Neutron diffraction has also been used for the investigation of the magnetic structure of ordered and partially ordered nanocrystalline Fe-Pt alloys. It has been shown that the magnetic moment of Fe atoms in L10-type Fe Pt alloys is sensitive to the compositional order. The results are compared to density functional calculations.
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| 6 |
Nanoscale pattern formation on ion-sputtered surfaces / Musterbildung auf der Nanometerskala an ion-gesputterten OberflächenYasseri, Taha 21 January 2010 (has links)
No description available.
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| 7 |
Biomembranen an Grenzflächen und in synaptischer Geometrie / Eine Computersimulation / Membranes at borders and in restricted geometries / computer simulationsBinding, Volker 01 November 2000 (has links)
No description available.
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| 8 |
Nanocrystalline Fe-Pt alloys: phase transformations, structure and magnetismLyubina, Julia 21 December 2006 (has links)
This work has been devoted to the study of phase transformations involving chemical ordering and magnetic properties evolution in bulk Fe-Pt alloys composed of nanometer-sized grains. A comprehensive study of phase transformations and ordering in Fe-Pt alloys is performed by a combination of in-situ neutron powder diffraction and thermal analysis. The dependence of ordering processes on the alloy composition and initial microstructure (homogeneous A1 phase or multilayer-type) is established. Through the use of mechanical alloying and subsequent heat treatment it has been possible to achieve the formation of chemically highly ordered L10 FePt and, in the case of the Fe-rich and Pt-rich compositions, L12 Fe3Pt and FePt3 phases, respectively. Whereas in Pt-rich alloys the decoupling effect of the FePt3 phase leads to coercivity improvement, in Fe-rich nanocomposites a peculiar nanometer scale multilayer structure gives rise to remanence enhancement due to large effects of exchange interactions between the crystallites of the phases. The structure, magnetic properties and magnetisation reversal processes of these alloys are investigated. Experimentally observed phenomena are understood on the basis of a simple two-particle interaction model. Neutron diffraction has also been used for the investigation of the magnetic structure of ordered and partially ordered nanocrystalline Fe-Pt alloys. It has been shown that the magnetic moment of Fe atoms in L10-type Fe Pt alloys is sensitive to the compositional order. The results are compared to density functional calculations.
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| 9 |
Transport, disorder and reaction in spreading phenomena / Transport, Unordnung und Reaktion in AusbreitungsphänomenenVitaly, Belik 17 December 2008 (has links)
No description available.
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| 10 |
Aggregation and Gelation in Random Networks / Aggregation und Gelation in zufälligen NetzwerkenUlrich, Stephan 03 March 2010 (has links)
No description available.
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