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New National Institute of Standards and Technology Reference Material for Peptide Analysis
Peptide mass spectroscopy Measurements
2007/5/28
May 24, 2007，The National Institute of Standards and Technology (NIST) has issued its first-ever reference material designed to improve the performance and reliability of experiments to measure the ma...
American Association for the Advancement of Science S&T Policy Forum Explores Privacy in an Era of Powerful Surveillance Tools（图）
Surveillance Tools
2007/5/15
14 May 2007，This is the age of watching and being watched. Cameras and other sensors have become so small they can be embedded in door knobs and other places people don’t notice, according to Daniel S...
food and drug administration Proposes to Allow the Use of Alternative Temperature-Indicating Devices for Processing Low-Acid Canned Foods
Temperature-Indicating Devices measuring
2007/3/30
March 13, 2007，The Food and Drug Administration (FDA) today issued a proposed rule which, if finalized, would benefit both consumers and the food industry by enabling manufacturers of heat-processed l...