Sökning: "andersson 1992"

Visar resultat 1 - 5 av 36 avhandlingar innehållade orden andersson 1992.

  1. 1. Resource constrained mine project scheduling using critical path method

    Författare :Lena Andersson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mining and Rock Engineering; Gruv- och Berganläggningsteknik;

    Sammanfattning : .... LÄS MER

  3. 2. Multiconfigurational perturbation theory

    Författare :Kerstin Andersson; Karlstads universitet; []
    Nyckelord :Electron correlation; CASSCF; multiconfigurational second-order perturbation theory; CASPT2; ozone; C; N; O; F; Si; P; S; Cl; Ni; benzene; pyridine; pyrazine; pyrimidine; pyridazine; s-triazine; electric properties; excited states; spectroscopic data;

    Sammanfattning : The aim of the thesis is to analyze a method which describes the electron correlation in atoms and molecules. The method is based on Rayleigh-Schrödinger perturbation theory with a partitioning of the Hamiltonian into a fairly simple zeroth-order operator and a perturbation operator. LÄS MER

  4. 3. Laser ionization mass spectrometry as a method for chemical analysis of solids and surfaces

    Författare :Mats Andersson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; multiphoton ionization; laser ionization; sputtering; mass spectrometry; surface analysis; quantitativa analysis;

    Sammanfattning : .... LÄS MER

  5. 4. Studies of magnetoresistance and Y substitutions in YBa2Cu3O7-delta high temperature superconductors

    Författare :Magnus Andersson; Östen Rapp; Oystein Fischer; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; high-temperature superconductors; elctrical conductivity; magnetoresistance; measurement systems; YBa2Cu3O7; substitutional effects;

    Sammanfattning : .... LÄS MER

  7. 5. On Dimension Reduction in Sensor Array Signal Processing

    Författare :Sören Andersson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : During the last decades, sensor array signal processing has been a very active research area. More recently, relations between many of the proposed methods has been examined. The problem of assessing the estimation accuracy of these methods has also been addressed. LÄS MER