Introduction The Milky Way(disc) is often approximatelyconsidered steady and axisymmetric.A variety of instabilities can produce nonaxisymmetricfeatures:resonances due to the barand/or spiral arms,sec
Outline:Outline:Telescopes:SARA Consortium(The Southeastern Association for Research in Astronomy)Telescopes located at Kitt KittPeak National Observatory(KPNO),USA Cerro Tololo Inter-American Observa
The task by Bill McDonough How do your insights and presentation enhance the goals of the workshop?What fundamental geological,geochemical and geophysical data are needed to address to scientific goal
Three Orogenic Cycles in South China Sibao Orogeny:Amalgamation between Yangtze and Cathaysia Block Syn-Orogenic Magmatism:1200-880 Ma Post-Orogenic Magmatism:850-750 Ma