Science & Technology Review January/February 2010

[摘要] This month's issue has the following articles: (1) Innovative Materials Rise to the Radiation Challenge - Commentary by Bruce Warner; (2) The Hunt for Better Radiation Detection - New materials will help radiation detectors pick up weak signals and accurately identify illicit radioactive sources; (3) Time-Critical Technology Identifies Deadly Bloodborne Pathogens - A portable device can simultaneously distinguish up to five bloodborne pathogens in just minutes; (4) Defending Computer Networks against Attack - A Laboratory effort takes a new approach to detecting increasingly sophisticated cyber attacks; and (5) Imaging Cargo's Inner Secrets - Livermore-University of California collaborators are modeling a new radiographic technique for identifying nuclear materials concealed inside cargo containers.

[发布日期] 2009-11-30

[学科分类] 化学（综合）

[关键词] CARGO;COMPUTER NETWORKS;CONTAINERS;PATHOGENS;RADIATION DETECTION;RADIATION DETECTORS;RADIATIONS;SIMULATION