Sökning: "internal resources"

Visar resultat 1 - 5 av 308 avhandlingar innehållade orden internal resources.

  1. 1. Tidally generated internal waves

    Författare :Saeed Falahat; Jonas Nycander; Sonya Legg; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Tidally generated internal waves in the deep ocean; atmosfärvetenskap och oceanografi; Atmospheric Sciences and Oceanography;

    Sammanfattning : This thesis deals with the internal tide in the deep ocean, which is generated by the barotropic tide flowing over the bottom topography. The energy flux from the barotropic tide to the internal-wave field at the bottom is calculated using a method based on linear-wave theory and the traditional WKB approximation valid for a slowing varying vertical stratification. LÄS MER

  3. 2. Early Development of New Technology-Based Firms: How Internal and External Resource Dimensions Impact and Structure the Firm

    Författare :Hanna Rydehell; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; external resources; business model; performance; early development; business environment; new technology-based firm; internal resources; founder;

    Sammanfattning : How do founders’ and firms’ business environment impact the early development of new technology-based firms (NTBFs)? In order to answer this question, this thesis explores how internal and external resource dimensions impact and structure the early development of NTBFs. NTBFs are known for their technological innovation and their abilities to boost economic growth and development. LÄS MER

  4. 3. Spiritum sidus : The star of our life – On internal tides in the ocean

    Författare :Gaspard Geoffroy; Jonas Nycander; Christian Stranne; Aurélien Ponte; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Internal waves; Tides; Argo floats; Time series analysis; Flow-topography interaction; Atmospheric Sciences and Oceanography; atmosfärvetenskap och oceanografi;

    Sammanfattning : Tidal currents flowing over rough bathymetry generate internal tides. These internal waves with tidal frequency can be decomposed into vertical modes. Low modes generally travel thousands of kilometers, until they break due to shear flow instabilities, while high modes are believed to break close to the generation site. LÄS MER

  5. 4. Internal fixation of femoral neck fractures

    Författare :Leif Hernefalk; Linköpings universitet; []
    Nyckelord :Femoral neck fracture; osteotomy; internal fixation; device; technical principles; scintimetry; radiography; biomechanics; malposition; malreduction; complications; bone necrosis; revascularization; segmental collapse; non-union; elderly; osteoporosis; MEDICINE; MEDICIN;

    Sammanfattning : The incidence of femoral neck fractures in elderly people is rising requiring large health care resources. Internal fixation of the fracture is the treatment of choice in Scandinavia, but in 20-40% of the cases a late complication such as a segmental collapse of the femoral head after initial bone necrosis, or a non-union of the fracture because of non-healing, will occur. LÄS MER

  7. 5. Idea development in online internal crowdsourcing : The role of peer contributions

    Författare :CHEN QIAN; Mats Magnusson; René Goduscheit; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; online internal crowdsourcing; idea development; peer-to-peer communication; peer contributions;

    Sammanfattning : This thesis focuses on idea development in online internal crowdsourcing. Online crowdsourcing for ideas has seen a substantial uptake in practice and has attracted a leading wave of researchers in the academic field. LÄS MER