Sökning: "weak section"
Visar resultat 11 - 15 av 36 avhandlingar innehållade orden weak section.
Sammanfattning : Continuum based elasto-plastic models for paperboard have been established in the work herein. The thesis begins with an introductory section that describes some of the background of the problem and gives some more motivation for the modeling choices made in the appended papers. LÄS MER
Sammanfattning : Most of the matter in the universe, ~80% is thought to be dark matter- particles that have small or no interactions with standard model particles. Dark matter is an integral part of the current understanding of cosmology, and leaves signs in the movements of stars and galaxies, as well as the Cosmic Microwave Background. LÄS MER
13. Reliability Evaluation of Distribution Systems Considering Failure Modes and Network Configuration
Sammanfattning : Power distribution networks are recognized as the constituent part of power systems with the highest concentration of failure events. Even though the faults in distribution networks have a local effect when compared to the generation and transmission sides, major contingency escalation events are being more frequently reported from this section. LÄS MER
Sammanfattning : Carbon nanotubes (CNTs) have shown great potential of application in electronics because of their attractive physical properties, such as high surface-to-volume ratio, high electron mobility, high Young’s modulus, high thermal conductivity, low thermal expansion coefficient, etc. However, many obstacles are yet to be removed to use CNTs as building blocks in electronic systems. LÄS MER
Sammanfattning : The present study is based on interviews in 1971 with 314 top-level civil servants in the central government administration in Sweden. It is the result of a joint project at the universities of Stockholm and Michigan. Similar studies were carried out simultaneously in 5 other Western European nations and in the United States. LÄS MER