Visar resultat 1 - 5 av 5522 avhandlingar innehållade ordet efficiency.
1. Phytoremediation Efficiency : Assessment of Removal Processes and Hydraulic Performance in Constructed Wetlands
Sammanfattning : .... LÄS MER
Sammanfattning : Sweden spends altogether about 4.5% of GDP on primary, secondary and upper secondary school. Considering the magnitude of this investment it is important that these resources are used efficiently. In this thesis efficiency in public education is analysed on three different levels: The municipal level, the school level, and the individual level. LÄS MER
3. Towards systematic improvement work in project-based organizations : An efficiency and effectiveness perspective
Sammanfattning : Project-based organizations (PBOs) have adopted projects as a primary tool for carrying out most of their operations. By doing so, the PBO operates mainly on two organizational levels, the project level and the organizational level. LÄS MER
Sammanfattning : The inevitable gap between needs and resources in health care, together with the problems associated with a market solution, necessitates priority setting. The aims of this thesis are associated with the process of priority setting in health care, and are divided into three issues:1. LÄS MER
Sammanfattning : Today there is a growing interest in constructed ponds to treat agricultural runoff, sewage water and stormwater. But ponds not only remove nitrogen, phosphorus and pollutants such as heavy metals; they can also have ecological, social and esthetic values. LÄS MER