Sökning: "kaplan"

Visar resultat 1 - 5 av 87 avhandlingar innehållade ordet kaplan.

  1. 1. The use of self-aligned Ti silicide in integrated Si technology

    Detta är en avhandling från Institutionen för elektronisk systemkonstruktion

    Författare :Wlodek Kaplan; KTH.; [1998]
    Nyckelord :;

    Sammanfattning : The performance and cost efficiency of integrated circuits(IC) are constantly improved by a miniaturization of theindividual device dimensions. As a consequence, the materialand electrical properties of conductors and contacts becomecritical, and fabrication technology development meets newchallenges from the continuous reduction of devicedimensions. LÄS MER

  2. 2. Geophysical Applications of Vegetation Modeling

    Detta är en avhandling från Max Planck Institute for Biogeochemistry Postfach 10 01 64D-07701 Jena Germany

    Författare :Jed O Kaplan; [2001]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Environmental chemistry; Växtbiokemi; Plant biochemistry; CH4; CO2; stable isotopes; carbon cycle; wetland; ice core; methane; Holocene; mammoths; tundra; ice age; LGM; biogeography; biome; biogeochemistry; Vegetation model; Miljökemi; Physical geography; geomorphology; pedology; cartography; climatology; Fysisk geografi; geomorfologi; marklära; kartografi; klimatologi;

    Sammanfattning : This thesis describes the development and selected applications of a global vegetation model, BIOME4. The model is applied to problems in high-latitude vegetation distribution and climate, trace gas production, and isotope biogeochemistry. LÄS MER

  3. 3. Children in the Holocaust : dealing with affects and memory images in trauma and generational linking

    Detta är en avhandling från Stockholm : : Deptartmen of Education, Stockholm University

    Författare :Suzanne Kaplan; Stockholms universitet.; [2002]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Holocaust survivors; Psychic trauma; Förintelsen; Förintelsens överlevande; Psykiska trauman;

    Sammanfattning : .... LÄS MER

  4. 4. Equilibrium aspects of Cr-alloyed cemented carbides

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Bartek Kaplan; KTH.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials Science and Engineering; Teknisk materialvetenskap;

    Sammanfattning : In view of the extensive use of Cr as a grain growth inhibitor in WC-Co cemented carbides this thesis comprises a combined experimental and ab initio study of a number of critical issues pertaining to phase equilibria of the subsystems to the W-Co-Cr-C system.To be able to predict which of the stable Cr-carbides forms above the solubility limits of Cr and C in the fcc phase the respective solubility of Co in Cr23C6, Cr7C3 and Cr3C2 are investigated experimentally. LÄS MER

  5. 5. Experimental and theoretical study of carbides in the Co-Cr-C system Structure, alloying and stability

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Bartek Kaplan; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials Science and Engineering; Teknisk materialvetenskap;

    Sammanfattning : The research presented in this thesis explores the structure, alloying and stability of the carbides in the Co-Cr-C system by using the CALPHAD approach supported by experimental measurements and ab initio calculations.WC-Co based cemented carbide materials consist of hard WC grains and a ductile Co-based binder. LÄS MER