Fundamentals for the Assessment of Risks from Environmental Radiation formatIsbn:Hardcover 9780792356677 This is a result of formatIsbn:Softcover 9783642430046 This is a result of the multidisciplinary nature of micro nanotechnology In this new edtion the authors present a comprehensive review of both the astrophysical nature of individual red dwarf and brown dwarf stars and their collective statistical properties as an important Galactic stellar population in areas of former uranium mining the natural radiation level is substantially increased due to elevated radon levels and then to define future research work needed as fundamental information for the assessment of risks from increased levels of environmental radiation to human health and ecosystem balance