Search for dissertations about: "akke"

Found 3 swedish dissertations containing the word akke.

  2. 1. Some Control Applications in Electric Power Systems

    Author : Magnus Akke; Industriell elektroteknik och automation; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; load switching.; power oscillations; differential equation algorithm; transmission line protection; computer relaying; frequency estimation; DC cable; magnetic compass; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Abstract : This thesis presents some control applications in electric power systems. The work consists of the four parts: interaction between DC cables and ship steering autopilots; frequency estimation; computer relaying; field tests using load switching to damp power oscillations. READ MORE

  4. 2. Chloromethane Complexation by Cryptophanes : Host-Guest Chemistry Investigated by NMR and Quantum Chemical Calculations

    Author : Zoltan Takacs; Jozef Kowalewski; Mikael Akke; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Host–guest complexes; inclusion phenomenon; cryptophanes; NMR; kinetics; activation energy; dipolar interaction; exchange; quantum chemical optimization; calculated chemical shifts; NOESY; cavity size; fysikalisk kemi; Physical Chemistry;

    Abstract : Host–guest complexes are widely investigated because of their importance in many industrial applications. The investigation of their physico–chemical properties helps understanding the inclusion phenomenon. The hosts investigated in this work are cryptophane molecules possessing a hydrophobic cavity. READ MORE

  5. 3. Advanced NMR techniques for structural elucidation in medicinal chemistry

    Author : Hermina Wieske; Máté Erdélyi; Mikael Akke; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The nuclear Overhauser effect (NOE) is an NMR phenomenon that can reveal spatial proximity between two atoms. It has found applications in organic chemistry and structural biology including natural product chemistry, organic synthesis, medicinal chemistry, macromolecular structure elucidation and protein-ligand interactions. READ MORE