Sökning: "approach"

Visar resultat 1 - 5 av 11666 avhandlingar innehållade ordet approach.

  1. 1. Modeling adsorption of organic compounds on activated carbon a multivariate approach

    Detta är en avhandling från Umeå : Kemi

    Författare :Jufang Wu; Umeå universitet.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; activated carbon; adsorption; adsorption capacity; adsorption rate; PCA; PLS; binary mixtures; Dubinin-Radushkevich; Wheeler-Jonas; Analytisk kemi; NATURAL SCIENCES Chemistry Analytical chemistry; NATURVETENSKAP Kemi Analytisk kemi; analytisk kemi; Analytical Chemistry;

    Sammanfattning : Activated carbon is an adsorbent that is commonly used for removing organic contaminants from air due to its abundant pores and large internal surface area. This thesis is concerned with the static adsorption capacity and adsorption kinetics for single and binary organic compounds on different types of activated carbon. LÄS MER

  3. 2. Mesoscopic superconductivity quasiclassical approach

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Marek Ožana; Umeå universitet.; [2001]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mesoscopic superconductivity; quasiclassical theory; boundary conditions; multi-layer structures; Gor kov equations; quasiclassical Green s function; Green s function on classical trajectories;

    Sammanfattning : This Thesis is concerned with the quasiclassical theory of meso-scopic superconductivity. The aim of the Thesis is to introduce the boundary conditions for a quasiclassical Green’s function on partially transparent interfaces in mesoscopic superconducting structures and to analyze the range of applicability of the quasiclassical theory. LÄS MER

  4. 3. Modelling the dynamics of domestic low-temperature heat pump heating systems for improved performance and thermal comfort a systems approach

    Detta är en avhandling från Stockholm : KTH

    Författare :Dimitra Sakellari; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Technology; heat pump; domestic heating and ventilation; low-temperature hydronic heat distribution; systems approach; integration; simulation; energy efficiency; TEKNIKVETENSKAP; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The present environmental concerns and the rising human requirement for solutions with better comfort and lower costs have resulted in an increased awareness for the energy use in the built environment. Technical advances in building structural systems and materials, heating and other comfort-providing systems and controlling strategies all lead to the integration of building technology with the function of buildings and the aesthetics. LÄS MER

  5. 4. Understanding Comorbid Pain and Emotions A transdiagnostic approach

    Detta är en avhandling från Örebro : Örebro University

    Författare :Matilda Wurm; Örebro universitet.; [2018]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Transdiagnostic approach; musculoskeletal pain; emotions; comorbidity; shared vulnerability model; social factors; gender;

    Sammanfattning : Experiencing pain, including an emotional reaction, is part of being hu­man. Emotional comorbidity is common in pain patients, and corre­lated to higher symptomatology and worse treatment outcome. The shared vulnerability model suggests that many vulnerability and main­taining factors may be involved in both pain and emotional problems. LÄS MER

  7. 5. Design of Microstructures in Thermal Barrier Coatings : A Modelling Approach

    Detta är en avhandling från Göteborg : Chalmers University of Technology

    Författare :Mohit Kumar Gupta; Högskolan Väst.; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Manufacturing and materials engineering; Produktions- och materialteknik; thermal barrier coatings; microstructure; thermal conductivity; Young‘s modulus; lifetime; finite element modelling; design;

    Sammanfattning : Plasma sprayed Thermal Barrier Coating systems (TBCs) are commonly used for thermal protection of components in modern gas turbine application such as power generation, marine and aero engines. The material that is most commonly used in these applications is Yttria Stabilized Zirconia (YSZ) because of this ceramic’s favourable properties, such as low thermal conductivity, phase stability to high temperature, and good erosion resistance. LÄS MER