Sökning: "LANTBRUKSVETENSKAPER"
Visar resultat 21 - 25 av 1445 avhandlingar innehållade ordet LANTBRUKSVETENSKAPER.
21. Life Cycle Assessment of Novel Biomethane Systems : energy performance and climate impact
Sammanfattning : Climate mitigation and supply of renewable energy are global challenges. The main cause of climate change is anthropogenic activities, including consumption of fossil energy sources and land use change. Biomethane, a biomass-derived renewable energy carrier, is interchangeable with fossil-based natural gas and can provide energy services (e.g. LÄS MER
22. Farmland biodiversity - in the hands and minds of farmers : effects of landscape structure, management and the farmer's interest in nature
Sammanfattning : .... LÄS MER
23. Growth and nitrogen economy of cereal-legume sole- and intercrops, and their effects on weed suppression
Sammanfattning : Crop production currently faces the dilemma of using methods that increase crop yield but with adverse environmental effects, or attaining lower yields with less environmental impacts. Applying ecological principles has shown potential in finding a middle-ground of maintaining crop yield with less inputs. LÄS MER
24. Biohybrid Polymer Electrodes for Renewable Energy Storage
Sammanfattning : Daily and seasonally fluctuating energy supply and demand requires adequate energy storage solutions. In recent years electrochemical supercapacitors have attracted considerable attention due to their ability to both store and deliver electrical energy efficiently. LÄS MER
25. Voltage-dependent anion channels (VDAC) in the plasma membrane induce apoptosis
Sammanfattning : Apoptosis, or programmed cell death, is essential for proper development and functioning of the body systems. During development, apoptosis plays a central role to sculpt the embryo, and in adults, to maintain tissue homeostasis by eliminating redundant, damaged or effete cells. Therefore, a tight regulation of this process is essential. LÄS MER