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Researchers at the University of Texas at Arlington have created a prototype breathalyzer-style device capable of detecting the influenza virus in its early stages -- before you start to show symptoms. "What I have created -- together with my research team and research collaborators working on this project -- is a single exhale, portable, handheld, potentially wireless, battery-operated, inexpensive, breathalyzer that relies on gas-selective sensing elements, and which detects the presence and monitors the concentration of biomarkers in breath that signal a disease," Perena Gouma, a professor in the university's Materials Science and Engineering Department, told Digital Trends. From the report: The specific biomarkers the breathalyzer looks for include traces of nitric oxide and ammonia, both of which can be measured using smart sensors. "This particular breathalyzer detects flu virus infection," she continued. "This is expected to be a personalized diagnostics tool available over the counter and it will allow the individuals to monitor their health, with the option of sharing the data obtained with their physician in real time." Gouma has previously developed other breathalyzers, for everything from asthma detection and diabetes monitoring to determining an endpoint for hemodialysis, the process of filtering waste products from the blood. The neat thing about breathalyzers, Gouma said, is that the technology involved can be easily modified to detect different diseases simply by changing the sensors. In this example, for instance, it could be upgraded to instead test for Ebola. As for when this technology may be available, Gouma said the team needs to carry out clinical trials, "but we are already exploring our options for commercializing this tool."

Luminary Crush (109477) writes Most of the detected exoplanets thus far have been gas giants which aren't great candidates for life as we know it. However, many of those planets are in fact in the star's habitable zone and could have moons with conditions more favorable. Until now, methods to detect the moons of such gas giants have been elusive, but researchers at the University of Texas, Arlington have discovered a way to detect the interaction of a moon's ionosphere with the parent gas giant from studies of Jupiter's moon Io. The search for 'Pandora' has begun.

An anonymous reader writes "About 8 percent of human genetic material comes from a virus and not from our ancestors, according to an article by University of Texas at Arlington biology professor Cédric Feschotte, published in the Jan. 7, 2010 issue of Nature magazine."

Embarrassed UTA Alumnus writes "My former college, the University of Texas at Arlington, just made the now-all-to-common announcement that student data — including Social Security numbers, e-mail addresses, grades, and other information — were on several recently stolen personal computers. The computers were from the home of a Computer Science lecturer, and perhaps more worrisome was the fact that they were the only stolen items in the incident. I had the displeasure of taking one of the lecturer's courses a few years ago, and anyone from his courses since the year 2000 is affected. In response, UTA is providing free 90-day 'fraud monitoring' (not full credit reports), and no disciplinary action has been taken against the lecturer who lost the data." In situations like this, what can a student do when a large institution loses critical private information, makes only a token effort to fix the problem, and lets the people involved continue in practices that may make a similar, or more serious breach occur in the future? "The data was not encrypted. The lecturer in question is one of the CS faculty at UTA who all conveniently guarded one another, so I guess I shouldn't expect more from him in that area. More importantly though, no one should have had this data on their personal computers, and Social Security numbers should not have been included at all. Furthermore, even without the concern of theft, I seriously question the need for years-old private student data. It is suspicious at the very least.

The UTA PR department is already trying to bury the issue with vague claims of new efforts to hire a system-wide CIO who would be responsible for all 15 UT system campuses. The lecturer in question responded to the student newspaper with 'no comment' each time they attempt to interview him.

I feel like the university should do more, including seeking disciplinary action against all involved. What can I do, short of keeping an eye on my credit and letting the school get away with yet another blunder?"

Embarrassed UTA Alumnus writes "My former college, the University of Texas at Arlington, just made the now-all-to-common announcement that student data — including Social Security numbers, e-mail addresses, grades, and other information — were on several recently stolen personal computers. The computers were from the home of a Computer Science lecturer, and perhaps more worrisome was the fact that they were the only stolen items in the incident. I had the displeasure of taking one of the lecturer's courses a few years ago, and anyone from his courses since the year 2000 is affected. In response, UTA is providing free 90-day 'fraud monitoring' (not full credit reports), and no disciplinary action has been taken against the lecturer who lost the data." In situations like this, what can a student do when a large institution loses critical private information, makes only a token effort to fix the problem, and lets the people involved continue in practices that may make a similar, or more serious breach occur in the future? "The data was not encrypted. The lecturer in question is one of the CS faculty at UTA who all conveniently guarded one another, so I guess I shouldn't expect more from him in that area. More importantly though, no one should have had this data on their personal computers, and Social Security numbers should not have been included at all. Furthermore, even without the concern of theft, I seriously question the need for years-old private student data. It is suspicious at the very least.

The UTA PR department is already trying to bury the issue with vague claims of new efforts to hire a system-wide CIO who would be responsible for all 15 UT system campuses. The lecturer in question responded to the student newspaper with 'no comment' each time they attempt to interview him.

I feel like the university should do more, including seeking disciplinary action against all involved. What can I do, short of keeping an eye on my credit and letting the school get away with yet another blunder?"

Glenn Fleishman writes "According to an article at Indolink a 10-centimeter diameter windmill can produce the 7.5 milliwatts needed for a wireless sensor. The paper was published earlier (available as a PDF), but Nature magazine has apparently picked up the tidbit. The process flexes piezoelectric crystals to create a current. Although flywheels aren't mentioned in this article, it seems like a windmill, a flywheel, and a solar cell could in combination produce effective power in a range of conditions for remote wireless devices, including network relays obviating batteries entirely."

xemu writes: "This 670 m small robot designed to manipulate single cells inside your body reminds me of the noocytes in Blood Music by Greg Bear. Both the complete article from Science and an abstract are available online; the first link xemu points out has Quicktime videos of the beast in action, for those so equipped. According to the article, "[t]his microrobotic arm can pick up, lift, move, and place micrometer-size objects within an area of about 250 micrometers by 100 micrometers." That's small.