Search for dissertations about: "Farid"

Showing result 1 - 5 of 20 swedish dissertations containing the word Farid.

  1. 1. Mathematical modeling of electromagnetic disturbances in railway system

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Farid Monsefi; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance; Industrial Electronics; Industriell elektronik;

    Abstract : By introduction of modern electronics into railway system, new challenges in understanding the electric and electromagnetic behavior of these systems arise. In this thesis, electromagnetic modeling of electric networks above dielectric and perfect electrically conducting surfaces are studied. READ MORE

  2. 2. Ethanol Production from Cellulosic Biomass by Encapsulated Saccharomyces cerevisiae

    University dissertation from Chalmers University of Technology, Dep. of Chemical and Biological Engineering

    Author : Farid Talebnia; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; encapsulated cells; ethanol; s.cerevisiae; dilute-acid hydrolyzate; in situ detoxification; furfural; orange peels; experimental design; immobilization; limonene;

    Abstract : Unstable oil markets with rising environmental concerns have revived widespread interest in production of fuel ethanol from renewable materials. Cellulosic materials are abundant and prominent feedstocks for cheap ethanol production. However, due to recalcitrant structure of these materials, pretreatment is a prerequisite. READ MORE

  3. 3. Retroviral long Terminal Repeats; Structure, Detection and Phylogeny

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Farid Benachenhou; Jonas Blomberg; Göran Sperber; Aris Katzourakis; [2010]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Retrovirus; long terminal repeats; hidden Markov models; phylogeny; alignment; conserved motif; stem-loop; MEDICINE Microbiology; immunology; infectious diseases Microbiology Clinical virology; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Mikrobiologi Klinisk virologi; Klinisk virologi; Clinical Virology;

    Abstract : Long terminal repeats (LTRs) are non-coding repeats flanking the protein-coding genes of LTR retrotransposons. The variability of LTRs poses a challenge in studying them. Hidden Markov models (HMMs), probabilistic models widely used in pattern recognition, are useful in dealing with this variability. READ MORE

  4. 4. Numerical Algorithms for Free Boundary Problems of Obstacle Types

    University dissertation from Stockholm : KTH

    Author : Farid Bozorgnia; Henrik Shahgholian; Adam Oberman; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Abstract : .... READ MORE

  5. 5. Mathematical Tools Applied in Computational Electromagnetics for a Biomedical Application and Antenna Analysis

    University dissertation from Stockholm : KTH

    Author : Farid Monsefi; Sergei Silvestrov; Magnus Otterskog; Linus Carlsson; Jean-Pierre Bérenger; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mathematics Applied Mathematics; matematik tillämpad matematik;

    Abstract : To ensure a high level of safety and reliability of electronic/electric systems EMC (electromagnetic compatibility) tests together with computational techniques are used. In this thesis, mathematical modeling and computational electromagnetics are applied to mainly two case studies. READ MORE