Sökning: "nature cycles"
Visar resultat 1 - 5 av 73 avhandlingar innehållade orden nature cycles.
1. Reading Nature : Developing ecological literacy through teaching
Sammanfattning : In this study the concept reading nature and its contribution to science education is discussed. Some scientific concepts relevant for reading nature are defined. Reading nature has to do with the ability to recognise organisms and relate them to material cycling and energy flow in the specific habitat which is to be read. LÄS MER
2. Reading nature : developing ecological literacy through teaching
Sammanfattning : In this study the concept reading nature and its contribution to science education is discussed. Some scientific concepts relevant for reading nature are defined. Reading nature has to do with the ability to recognise organisms and relate them to other organisms and to material cycling and energy flow in the specific habitat which is to be read. LÄS MER
3. Advanced Gas Turbine Cycles with Water-Air Mixtures as Working Fluid
Sammanfattning : Since the early 80's, the worldwide utilization of gas turbines for thermal power generation has increased rapidly. They have less pollution than any other major combustion energy converters. LÄS MER
4. De sørgende og begravelsesriten : en religionspsykologisk studie
Sammanfattning : The dissertation addresses the importance of the funeral week for bereaved people and the role of their religiousness in this context.The empirical investigation is based on a Norwegian sample of 70 bereaved persons and shows that participation in activities and ceremonies of leave-taking during the burial week (called "mourning conduct") was of great importance as a time to mourn. LÄS MER
5. Geographic variation in life cycles : Local adaptation and ecological genetics in a temperate butterfly
Sammanfattning : Conditions in nature change with the seasons, necessitating seasonal adaptations that synchronize the life cycles of organisms with their surroundings. Such regulatory adaptations must vary between populations to track local variation in climate and seasonality; this local adaptation is facilitated by locally specific seasonal cues, but may be hampered by gene flow and genetic history. LÄS MER