News tagged with query time


Researchers predict click-through behavior in Web searches

Technology / Computer Sciences

created Mar 11, 2009 | popularity not rated yet | comments 0

In the world of search engines, clicks mean cash, and in a sluggish economy, companies can benefit by maximizing click-throughs to their Web sites from search engines.





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MIT's big wheel in Copenhagen

Biking 2.0: MIT's big wheel in Copenhagen (w/ Video)

Technology / Engineering

created 7 hours ago | popularity 3.3 / 5 (7) | comments 1

Yesterday, Dec. 15, at the Copenhagen Conference on Climate Change, MIT researchers debuted the Copenhagen Wheel -- a revolutionary new bicycle wheel that not only boosts power, but can keep track of friends, ...


Merapi volcano

Pre-eruption earthquakes offer clues to volcano forecasters

Space & Earth / Earth Sciences

created 7 hours ago | popularity not rated yet | comments 0

Like an angry dog, a volcano growls before it bites, shaking the ground and getting "noisy" before erupting. This activity gives scientists an opportunity to study the tumult beneath a volcano and may help ...


Make your pets a part of your New Year's resolutions

Other Sciences / Other

created 8 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- When drawing up a list of New Year's resolutions, be sure to include your pets, says Lorraine Corriveau, a wellness veterinarian at Purdue University's School of Veterinary Medicine.


New Automated Technique with Online Verification Eases Network Analyzer Calibration

New Automated Technique with Online Verification Eases Network Analyzer Calibration

Technology / Engineering

created 8 hours ago | popularity not rated yet | comments 0

Verifying the accuracy of network analyzers—instruments that are used to measure key performance characteristics of electronic networks—was once an awkward process involving multiple steps and pieces of equipment.


Brain surgery evolves to destroy rogue blood vessels

Medicine & Health / Research

created 8 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Over three decades, a world-recognized medical team at UC San Diego Medical Center has spurred the evolution of a complex surgery to destroy dangerous clusters of arteries and veins in the brain. Integrating ...


NIST Team Demystifies Utility of Power Factor Correction Devices

Physicists Demystify Utility of Power Factor Correction Devices

Technology / Energy

created 8 hours ago | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- If you've seen an Internet ad for capacitor-type power factor correction devices, you might be led to believe that using one can save you money on your residential electricity bill. However, ...


Review: Netbooks meet luxury in ultra-light Sony (AP)

Review: Netbooks meet luxury in ultra-light Sony

Electronics / Consumer & Gadgets

created 9 hours ago | popularity 1 / 5 (1) | comments 0

(AP) -- Netbooks have been a hit among laptop buyers because they're cheap and they're easy to carry. Now there's the option to pay a lot more and get a lot less - a lot less weight, that is.


New Web tool may help predict risk of second stroke

Medicine & Health / Neuroscience

created 9 hours ago | popularity not rated yet | comments 0

Scientists have developed a new web-based tool that may better predict whether a person will suffer a second stroke within 90 days of a first stroke, according to research published in the December 16, 2009, online issue ...


Aggressive infection control protects cancer patients from acquiring H1N1 influenza

Medicine & Health / Diseases

created 10 hours ago | popularity not rated yet | comments 0

Despite a 100-fold increase in H1N1 influenza cases in the Seattle area during spring 2009, an aggressive infection control program to protect immunocompromised cancer patients and thorough screening measures resulted in ...


Proposed Spacetime Structure Could Provide Hints for Quantum Gravity Theory

Proposed Spacetime Structure Could Provide Hints for Quantum Gravity Theory

Physics / Quantum Physics

created 10 hours ago | popularity 5 / 5 (21) | comments 14

(PhysOrg.com) -- Spacetime, which consists of three dimensions of space and one time dimension, is such a large, abstract concept that scientists have a very difficult time understanding and defining it. Moreover, ...



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