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Numerical simulation on foam ceramic blasting block device under the action of explosion transform
ANSYS finite element simulation Euler equation Explosion destructive Foam ceramic blasting block device Blasting block numerical calculation
2012/3/27
The responsive behaviour of the action of under explosion blasting block damaging device structure was investigated based on quality equation, energy conservation equation and thermodynamics equation,...
Oak Ridge National Laboratory laser-based device offers alternative to video surveillance
Surveillance systems
2007/5/21
OAK RIDGE, Tenn., May 17, 2007 — Surveillance systems take on a new look with a technology developed by researchers at the Department of Energy’s Oak Ridge National Laboratory.
food and drug administration Provides Web Access to Information on Post-Approval Device Studies
medical devices pediatric devices
2007/4/11
April 6, 2007,The U.S. Food and Drug Administration (FDA) today unveiled a new Web page that will keep the public informed about the status of post-approval patient studies for certain recently approv...