Sökning: "Per Berg"
Visar resultat 1 - 5 av 61 avhandlingar innehållade orden Per Berg.
1. Wood and fibre mechanics related to the thermomechanical pulping process
Sammanfattning : The main objective of this thesis was to improve the understanding of some aspects on wood and fibre mechanics related to conditions in the thermomechanical pulping process. Another objective was to measure the power distribution between the rotating plates in a refiner. LÄS MER
2. Källsortering: teori, metod och implementering
Sammanfattning : The primary interest of public sanitation is to maintain a hygienic and tidy city environment. The modern consumer society is based on a large production of goods and products with destruction of waste as a final step. The present sanitation system is a necessary link in the system serving the consumer society. LÄS MER
3. Source Grouping Technology - An Introduction to a Household Waste Recycling Technology
Sammanfattning : .... LÄS MER
4. Numerical analysis and simulation of stochastic partial differential equations with white noise dispersion
Sammanfattning : This doctoral thesis provides a comprehensive numerical analysis and exploration of several stochastic partial differential equations (SPDEs). More specifically, this thesis investigates time integrators for SPDEs with white noise dispersion. LÄS MER
5. Teleost reproduction: Aspects of Arctic char (Salvelinus alpinus) oocyte growth and maturation
Sammanfattning : In all vertebrate species, reproduction is a hormonally controlled process, important for growth and maturation of gonads and germ cells. Production of functional germ cells is of outmost importance to secure the survival of a species. Fish comprises 50% of the known vertebrates and are found in aquatic habitats all over the world. LÄS MER