Abolhassan Astaneh-Asl, Ph.D., P.E. (Principal Investigator)
Sponsor: National Science Foundation (www.nsf.gov)
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General Information on WTC and 9/11 Attacks |
Background |
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Architectural aspects |
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Structural aspects |
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Construction |
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1993 Terrorist Attack |
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9/11/2001 Terrorist Attack |
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Survivers and Other Witness Accounts of 9/11 |
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