Search for dissertations about: "structure equation model"

Showing result 1 - 5 of 125 swedish dissertations containing the words structure equation model.

  1. 1. Essays on Capital Structure

    University dissertation from Department of Economics, Lund Universtiy

    Author : Hossein Asgharian; Lunds universitet.; Lund University.; [1997]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic theory; econometrics; Economics; Extreme Bound Analysis; Selection bias; Lisrel; Semiparametric; Nonparametric; Financial distress; Panel data analysis; Leverage; Capital structure; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik;

    Abstract : Chapter 2 analyses the relationship between capital structure and industry classification of Swedish firms. This study also analyses the determinants of the capital structure at the industry level. READ MORE

  2. 2. Theoretical studies of lattice- and spin-polarons

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Nina Bondarenko; Uppsala universitet.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Polaron; Nonlinear Schrödinger Equation; Nonlocality; Solitons; Integrable systems; Quantum field theory low energy ; Electron-phonon interaction; Density functional theory; Electronic structure of atoms and molecules; Spin-polaron; Langevin equation; Transport properties; Hubbard model; Heisenberg lattice; Physics with spec. in Atomic; Molecular and Condensed Matter Physics; Fysik med inriktning mot atom- molekyl- och kondenserande materiens fysik;

    Abstract : Theoretical studies of lattice- and spin-polarons are presented in this thesis, where the primary tool is ab-initio electronic structure calculations. The studies are performed with employment of a variety of analytical and computational methods. READ MORE

  3. 3. Structure and Dynamics in Transition Metal Perovskites — An Optical Spectroscopy Study

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Johan Bielecki; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; multiferroics; colossal magnetoresistance; magnetism; proton-conduction; spin-state transition; structure; Ultrafast spectroscopy; high temperature superconductivity; dynamics; Raman;

    Abstract : Transition metal oxides with the perovskite structure exhibit a vast number of exotic properties due to the large number of competing degrees of freedom at the Fermi surface. Together with couplings between and correlations within these degrees of freedom, this class of materials is of high interest from both a practical and theoretical point of view. READ MORE

  4. 4. On Model Libraries for Thermo-hydraulic Applications

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Jonas Eborn; Lunds universitet.; Lund University.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; modeling; simulation; Matematik; Automation; Termisk teknik; control systems; nonlinear models; parameter estimation; proces s control; thermo-hydraulic systems; model validation; Thermal engineering; applied thermodynamics; termodynamik; Automatiska system; robotics; control engineering; reglerteknik; robotteknik; Mathematics; object-oriented;

    Abstract : Popular Abstract in Swedish Om modellbibliotek för termo-hydrauliska tillämpningar. Matematiska modeller och simulering är viktiga verktyg för att hantera tekniska system. Speciellt som trenden idag är att öka komplexiteten i system genom integrerad produktion och processoptimering. READ MORE

  5. 5. Modeling and identification of biological systems with emphasis on osmoregulation in yeast

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Peter Gennemark; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; osmotic stress; Saccharomyces cerevisiae; model identification; parameter estimation; model selection; ordinary differential equations;

    Abstract : This thesis deals with two topics in the area of systems biology. Thefirst topic, model identification, concerns the problem ofautomatically identifying a mathematical model of a biochemical systemfrom experimental data. READ MORE