Visar resultat 1 - 5 av 4237 avhandlingar innehållade ordet space.
Sammanfattning : The magnetospheric cusps are two funnel-like regions of Earth's magnetosphere where solar wind plasma can have direct access to the ionosphere. The cusps are very dynamic regions where wave-particle interactions continuously take place and redistribute energy among different particle populations. LÄS MER
Sammanfattning : This thesis explores two related purposes. First, it theoretically investigates how the broad literature on globalization is nested in debates concerning the nature of concepts such as space and territory. LÄS MER
Sammanfattning : Waves are a fundamental feature in many parts of physics, since they transport energy without transporting matter. This is the case also in space physics. Waves are responsible for energy transport both between different parts of space and between different particles in the space plasma. LÄS MER
Sammanfattning : This thesis discusses the reasons for space exploration and space science. Space plasma physics is identified as an essential building block to understand the space environment and it is argued that observation and analysis of space plasma waves is an important approach.Space plasma waves are the main actors in many important processes. LÄS MER
Sammanfattning : This dissertation focus on the social structure in the Norrlandic society during the Middle Ages. In the study of social relations I have proceeded from the way that daily life is expressed in two social spaces: the village and the farm. LÄS MER