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From Lectures to Explosives Detection: Laser Pointer Identifies Dangerous Chemicals in Real-Time
October 10, 2012 — By using an ordinary green laser pointer, the kind commonly found in lecture halls, an Israeli research team has developed a new and highly portable Raman spectrometer that can detect extremely ... > full story -
Rating HPV Biomarkers in Head, Neck Cancers
September 18, 2012 — A new study of head and neck cancers finds that combinations of biomarkers are better than DNA alone in determining whether the human papillomavirus is involved. That's important because people with ... > full story -
Seeing Through Clothing: Radiation-Enabled Chips Could Lead to Low-Cost Security Imaging Systems
September 12, 2012 — Scientists are reconfiguring existing semi-conductor computer chips and turning them into high-frequency circuits with the capability of seeing through packaging and clothing to produce an image of ... > full story -
Information Theory Helps Unravel DNA's Genetic Code
September 12, 2012 — “Superinformation,” or the randomness of randomness, can be used to predict the coding and noncoding regions of ... > full story -
Students Create Low-Cost Biosensor to Detect Contaminated Water in Developing Nations
September 6, 2012 — Diarrheal disease is the second-leading cause of death in children under five years old -- killing as many as 1.5 million children worldwide every year. These startling statistics from the World ... > full story -
Scanning for Drunks With a Thermal Camera
September 4, 2012 — Thermal imaging technology might one day be to identify drunks before they become a nuisance in bars, airports or other public spaces. Researchers in Greece are developing software that can ... > full story -
Shifty, but Secure Eyes: New Biometric Security System
August 29, 2012 — A biometric security system based on how a user moves their eyes is being developed by technologists in Finland. Researchers explain how a person's saccades, their tiny, but rapid, involuntary eye ... > full story -
'DNA Wires' Could Help Physicians Diagnose Disease
August 19, 2012 — Scientists have found that Mother Nature uses DNA as a wire to detect the constantly occurring genetic damage and mistakes that can result in diseases like cancer. DNA wires are potentially useful in ... > full story -
Single Sign-on for Internet Use Had Major Vulnerabilites: Many Now Fixed
August 15, 2012 — Online shopping, cloud computing, online CRM systems: Each day many IT systems require the user to identify himself/herself. Single Sign-On (SSO) systems were introduced to circumvent this problem, ... > full story -
Micro-Copier for Genome Analysis
July 31, 2012 — A new method holds promise to advance personalized medicine. Scientists can now copy 100,000 different DNA sequences simultaneously in a so called picowell array the size of a one cent ... > full story
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