Key Resources: 

Citations and abstracts of all American Institute of Aeronautics and Astronautics (AIAA) conference papers, journal articles, and books.
Information on aerospace technology, engineering, and science
Core index of wide variety of resources in applied sciences and engineering.
Indexes all IEEE journals, transactions, magazines, letters, conference proceedings, and standards.
Global index of engineering and scientific literature including a cited reference function indicating where articles have been cited.