Sökning: "TEC"

Visar resultat 1 - 5 av 68 avhandlingar innehållade ordet TEC.

  1. 1. Mechanism-based flow stress model for Ti-6Al-4V : applicable for simulation of additive manufacturing and machining

    Författare :Bijish Babu; Lars-Erik Lindgren; Jean-Philippe Ponthot; Luleå tekniska universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ENGINEERING AND TECHNOLOGY; Material modeling; Ti-6Al-4V; dislocation density; vacancy concentration; additive manufacturing; hot forming; heat treatment; Material Mechanics; Materialmekanik;

    Sammanfattning : Ti-6Al-4V has remarkable properties such as high specific mechanical properties (viz. stiffness, strength, toughness, fatigue resistance), corrosion resistance, biocompatibility etc. These properties make it attractive for applications in aerospace, chemical industry, energy production, surgical implants, etc. LÄS MER

  2. 2. Properties in New Complex Perovskite-Related Materials, a Matter of Composition and Structure

    Författare :Samrand Shafeie; Gunnar Svensson; Jekabs Grins; John T. S. Irvine; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Perovskite; XANES; XRPD; NPD; TEC; TEM; SEM; TGA; SAED; HREM; thermal expansion; Seebeck coefficient; electronic conductivity; SOFC materials; magnetic susceptibility; Perovskit; XANES; XRPD; NPD; TEC; TEM; SEM; TGA; SAED; HREM; termisk expansion; Seebeck koefficient; elektrisk ledningsförmåga; SOFC material; magnetiska egenskaper; Materials Chemistry; materialkemi;

    Sammanfattning : This PhD thesis presents investigations of perovskite-related compounds in systems of interest for applications in components in solid oxide fuel cells. The compound compositions derive from substitutions in the parent compounds LaCoO3, LaCrO3 and SrFeO3. LÄS MER

  3. 3. Multifunctional Dendritic Scaffolds: Synthesis, Characterization and Potential applications

    Författare :Yvonne Hed; Michael Malkoch; Mats Andersson; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Dendrimer; AB2C monomer; Click chemistry; CuAAC; thiol-ene coupling chemistry; TEC; linear dendritic hybrids; micelle; hydrogel; bone adhesive;

    Sammanfattning : The development of materials for advanced applications requires innovative macromolecules with well-defined structures and the inherent ability to be tailored in a straightforward manner. Dendrimers, being a subgroup of the dendritic polymer family, possess properties which fulfill such demands. LÄS MER

  4. 4. Studies on the molecular pathogenesis of extraskeletal myxoid chondrosarcoma and other cartilage tumors

    Författare :Helene Sjögren; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :Extraskeletal myxoid chondrosarcoma; chondroblastoma; chondrosarcoma; spectral karyotyping SKY ; chromosome translocation; fusion oncogene; cDNA microarray; TEC; EWS; TAF2N; TCF12;

    Sammanfattning : .... LÄS MER

  5. 5. Tec family kinases : transcriptional and posttranslational regulation

    Författare :Liang Yu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Tec family tyrosine kinases consist of five members: Btk, Itk, Tec, Rlk/Txk and Bmx. These kinases are highly expressed in hematopoietic cells, including B cells, T cells and mast cells. LÄS MER