Sökning: "Alla"
Visar resultat 1 - 5 av 3092 avhandlingar innehållade ordet Alla.
1. Decentralized Hypothesis Testing in Sensor Networks
Sammanfattning : Wireless sensor networks (WSNs) play an important role in the future ofInternet of Things IoT systems, in which an entire physical infrastructurewill be coupled with communication and information technologies. Smartgrids, smart homes, and intelligent transportation systems are examples ofinfrastructure that will be connected with sensors for intelligent monitoringand management. LÄS MER
2. Hydrological aspects of the carbon balance in a boreal catchment: A model study
Sammanfattning : AbstractThe cycling of carbon in its gaseous, solid and dissolved forms is of central importance to ecosystem science, particularly, when the natural carbon cycle has been perturbed by human activity. Mathematical models are commonly used to asses and predict global and regional patterns of terrestrial carbon exchange. LÄS MER
3. Studies of planetary waves in ozone and temperature fields as observed by the Odin satellite in 2002-2007
Sammanfattning : The results presented in this PhD thesis are mainly based on measurements collected by the advanced sub-mm radiometer (SMR) aboard the Odin satellite in 2002-2007. The primary data are series of temperature and ozone profiles in the middle atmosphere up to 68 km. LÄS MER
4. Electrification of the basic materials industry – Implications for the electricity system
Sammanfattning : The European energy-intensive basic materials industry must achieve deep reductions in CO2 emissions to meet the targets set out in the Paris Agreement. The rapid decline in the cost of renewable electricity makes expanded electrification an attractive option for eliminating the dependence of the industry on fossil fuels. LÄS MER
5. The low-carbon steel industry - Interactions between the hydrogen direct reduction of steel and the electricity system
Sammanfattning : The European steel industry must achieve deep reductions in CO2 emissions to meet the targets set out in the Paris Agreement. Options for reducing CO2 emissions include electrification, carbon capture and storage (CCS) and the use of biomass. LÄS MER