Sökning: "Canonical Stiffness"

Hittade 5 avhandlingar innehållade orden Canonical Stiffness.

  1. 1. Strukturmekanik & arkitektur Om strukturmekanisk förståelse i gestaltningsprocessen

    Författare :Karl-Gunnar Olsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CALFEM; stiffness; structural mechanics; design; architecture; Architectural design process; pointSketch; ForcePAD; canonical stiffness; static eigenvalues;

    Sammanfattning : Organizing material to produce space and a load-carrying structure are central tasks in the architectural design process. In trying out and examining design ideas, use of language and tools appropriate to the purpose is fundamental. LÄS MER

  3. 2. Conceptual studies in structural design : pointSketch - a based approach for use in early stages of the architectural process

    Författare :Pierre Olsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Architectural Design Process; Scientific Visualisation; GUI; Structural Mechanics; Canonical Stiffness; pointSketch; Conceptual Design; FEM; Furniture Design; Architecture;

    Sammanfattning : The development of computer hardware and software has progressed rapidly in recent years. Nevertheless, the development of software concerned with load-carrying structures and intended for the architectural design process has lagged behind, the majority of it being developed by and for engineers, often making the architects who are involved unduly forced to rely on the know-how of the engineer. LÄS MER

  4. 3. Motion estimation and compensation in medical imaging

    Författare :Magnus Hemmendorff; Roland Wilson; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : This dissertation presents a framework for estimation of motion fields in 2D images, 3D volumes and multi-dimensional signal registration. The primary application is motion compensation for sequences of medical images and volumes with contrast agents. LÄS MER

  5. 4. Micro-mechanical characterization and modeling of paper and paperboard

    Författare :August Brandberg; Artem Kulachenko; Sören Östlund; Carl Dahlberg; Rami Mansour; Ron Peerlings; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Sammanfattning : Fiber networks made of cellulose fibers from trees are used as information carriers (paper) and as packaging (paperboard). This thesis investigates the mechanical performance of paper and paperboard via micro-mechanical modeling and presents new methods for the mechanical characterization of the micro scale, necessary in such models. LÄS MER

  7. 5. Receptor tyrosine kinase signaling and extracellular matrix cues in ovarian cancer metastasis and drug resistance

    Författare :Lidia Moyano Galceran; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Albeit many studies have contributed towards understanding the origin, development, treatment response and evolution of high-grade serous ovarian carcinoma (HGSC), the exact supporting mechanisms are still not fully understood, and the disease remains a clinical challenge with low 5-year survival and high recurrence rate. The purpose of this thesis was to study the dynamic communication between the cancer cells and the tumor microenvironment (TME) to understand how these influence and are affected by disease progression and chemotherapy in the context of HGSC. LÄS MER