Sökning: "damage growth"
Visar resultat 6 - 10 av 403 avhandlingar innehållade orden damage growth.
6. Liver regeneration : With reference to malnutrition and growth factors
Sammanfattning : The liver has a unique capacity to regenerate after damage, irrespective of cause. The regulatory mechanisms of this regeneration are not fully known. Liver regeneration· is associated with rapid growth and thereby increased demands for energy and synthesis of new compounds. LÄS MER
7. Oxidation, Creep and Fatigue Synergies in Cast Materials for Exhaust Manifolds
Sammanfattning : The future development of engines of heavy-duty vehicles towards reduced CO2 emission will increase the exhaust gas temperature and render the exhaust atmosphere more corrosive. The current service material of exhaust gas components - a ferritic ductile cast iron called SiMo51 - will soon meet its upper-temperature limit. LÄS MER
8. Growth versus the Environment - Is There a Trade-off?
Sammanfattning : This book shows that the intensity of use of energy and materials in OECD countries is diminishing over time despite falling metal and energy prices. Material demand is sometimes falling in absolute terms, but there are also a few examples of rapid growth. LÄS MER
9. Regulation of DNA damage responses by the Myc oncogene : implications for future anti-cancer therapies
Sammanfattning : Myc is a transcription factor frequently found deregulated in human cancer. Cells with deregulated expression of Myc carry a selective advantage against its neighbours due to the fact that Myc-mediated transcription governs crucial cellular events such as proliferation and growth. LÄS MER
10. Modelling of Inelastic Effects in Metal Sheets and Identification of Material Parameters
Sammanfattning : The continuum modelling of the macroscopic behaviour of metallic sheets and the identification of corresponding material parameters for models selected are dealt with in the thesis. Thermodynamics with internal variables provides a framework for the derivation of the models. LÄS MER