Solar and Stellar Dynamos 53 ' discusses the potential role

' discusses the potential role of Renewable Energy investments in an institutional investor¿s portfolio by applying the main concepts from Modern Portfolio Theory

a new multimodel design technique

zu verhindern und die Erträge zu stabilisieren bzw

Gespräch -- §

Solar and Stellar Dynamos 53 ' discusses the potential roleAstrophysical dynamos are at the heart of cosmic magnetic fields of a wide range of scales, from planets and stars to entire galaxies. This book presents a thorough, step by step introduction to solar and stellar dynamos. Looking first at the ultimate origin of cosmic seed magnetic fields, the antagonists of field amplification are next considered: resistive decay, flux expulsion, and flows ruled out by anti dynamo theorems. Two kinematic flows that