Articles tagged with Commerce
Jan Hall, a scientist emeritus at NIST and JILA fellow, was awarded the 2005 Nobel Prize in Physics alongside Theodor W. Hänsch for their contributions to laser-based precision spectroscopy. Their work enabled precise control of light frequencies, leading to breakthroughs in science, technology, and navigation.
Researchers at JILA have developed an efficient method to measure and control atomic energy levels with extremely high accuracy. The technique uses ultrafast pulses of laser light to record in real-time the energy required to boost atoms' outer electrons, enabling fine-tuning with lower power lasers.
A comprehensive NIST study found that commercially available fingerprint matching systems can accurately identify individuals at a rate of over 99% in various tests, including single-finger and multi-finger matches. The accuracy of these systems improves with additional fingerprints and high-quality prints.
A new method developed at NIST measures the strength and stiffness of thin-film samples in under 2 seconds, providing quantitative results for definitive comparisons. This technique has applications in evaluating materials for semiconductors, solar cells, fuel cells, coatings, magnetic storage devices and nanotechnology devices.
Dr. Och's system uses statistical models and parallel data to find the most likely translation for a given input, outperforming traditional approaches that rely on grammatical rules and vocabulary lists.
eMediator provides versatile virtual agents with game theory and expert system capabilities, offering flexible bidding and optimal strategies. The platform allows users to create their own agents and view a list of available agents, providing flexibility and control in the bidding process.