Sökning: "Näring"
Visar resultat 1 - 5 av 121 avhandlingar innehållade ordet Näring.
1. Creating value from bio-residuals : Biogas solutions for biobased industries in Scandinavia
Sammanfattning : This thesis focuses on biogas solutions for biobased industries as substrate management or energy providers. It investigates how such solutions are set up, what factors are important for their development, the effects on society and biobased industries, and the possibility of having biogas solutions as part of a sustainability strategy for biobased industries. LÄS MER
2. Remote sensing of grassland communities : integrated effects of soil nutrients and habitat age
Sammanfattning : Semi-natural grasslands are characterized by high fine-scale plant species richness. The richest grassland communities, with many habitat-specialist species, are found in ancient grassland sites that have a long continuity of grazing management and low levels of soil nutrients. Grazed grasslands were widespread in the historical landscape. LÄS MER
3. The external mycorrhizal mycelium - growth and interactions with saprophytic microorganisms
Sammanfattning : The interactions between external mycorrhizal mycelia and saprophytic microorganisms were studied in experiments with growth chambers specially designed to enable the mycelia to develop in root-free soil compartments. The growth of the mycorrhizal mycelia was estimated by use of biochemical signature compounds. LÄS MER
4. Kustnära yrkesfiske i förändring : Från mångsysslare till entreprenör
Sammanfattning : In this dissertation inshore commercial fisheries are being studied from a cultural analytical perspective with a focus on service production and hospitality. The dissertation title, ”Inshore commercial fisheries in change. LÄS MER
5. Mind in Motion: The utilization of noise in the cognitive process
Sammanfattning : The brain is not silent. Even in the absence of stimuli are the neurons activated every now and then in what is called "spontaneous" or "background activity" which provides a noisy background to the operation of the brain. This work shows how this noise can be utilized in the cognitive process. LÄS MER