A novel method for the design and manufacture of sensors to measure the temperature and relative humidity of the air, the pH of solutions or the refractive index of liquids based on optic fibre has been devised at the Public University of Navarre.
The sensors are small devices capable of capturing both physical and chemical signals from the surrounding environment and converting them into electrical signals for their subsequent processing. The information thus transformed can be easi
Insulin resistance, a condition commonly associated with the development of type 2 diabetes, is likely a major cause of heart disease in people with type 1 diabetes, according to study results published by University of Pittsburgh Graduate School of Public Health (GSPH) researchers in the May 2003 issue of Diabetes Care, a journal of the American Diabetes Association.
“Heart disease is a major complication for people with diabetes, including those with type 1 diabetes, and until now t
Jefferson Lab physicists will soon begin their own version of reuse — not with run-of-the-mill materials, but with radiofrequency energy and the high-energy electrons that they energize.
Newspaper, glass and aluminum recycling has become commonplace for most households and businesses. Jefferson Lab physicists will soon begin their own version of reuse — not with run-of-the-mill materials, but with radiofrequency energy and the high-energy electrons that they energize.
In an
Karaoke may never be the same, thanks to research being presented in Nashville detailing the latest findings in efforts to create a computerized system that makes average singers sound like professionals.
“Our ultimate goal is to have a computer system that will transform a poor singing voice into a great singing voice,” said Mark J.T. Smith, a professor and head of Purdue Universitys School of Electrical and Computer Engineering.
To that end Smith, a former faculty member at
Researchers found surprising evidence of sea salt and frozen plankton in high, cold, cirrus clouds, the remnants of Hurricane Nora, over the U.S. plains states. Although the 1997 hurricane was a strong eastern Pacific storm, her high ice-crystal clouds extended many miles inland, carrying ocean phenomena deep into the U.S. heartland.
Kenneth Sassen of the University of Utah, Salt Lake City, and University of Alaska Fairbanks; W. Patrick Arnott of the Desert Research Institute (DRI) in Reno,
In honor of the Earth Day celebration, NASA scientists unveiled the first consistent and continuous global measurements of Earths “metabolism.” Data from the Terra and Aqua satellites are helping scientists frequently update maps of the rate at which plant life on Earth is absorbing carbon out of the atmosphere.
Combining space-based measurements of a range of plant properties collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) with a suite of other satellite and su