There's also another source that has been tracking the performance of the Zweig method.
Jonathan Spira, chief analyst at research firm Basex , has been tracking the information overload phenomenon for years.
Michael O'Hanlon is a senior fellow at the Brookings Institution who has been tracking the state of the Iraq War since it began.
AlertSite has been tracking the social network sites since last December, and says it has found consistently similar response times for each site throughout.
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An information technology consultant in Croatia who is interested in the outcome of the contest has been tracking the rate of new followers for CNN and Kutcher.
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He has been tracking the Syrian Electronic Army since May 2011, when it first emerged as an organized group with a Facebook page and then its own website.
That's why Forbes has been tracking the wealthy, the powerful, and the influential chronicling their ups and downs as a central part of our mission all these years.
Forbes has been tracking the finances of major league baseball teams since 1998 and in recent years has written about the success of MLB and its record revenues and profits.
"We are greatly relieved to hear that they are safe after their terrible ordeal, " said Peter Swift, chairman of the Maritime Piracy Humanitarian Response Programme, which has been tracking the ship's saga.
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"If there's one thing I can guarantee about Anglo American and Xstrata, it's that we'll still be talking about it this time next year, " said one London trader who has been tracking the merger developments.
The greatest triumph of the Big Mac index has been in tracking the euro.
Coincidentally, the National Oceanic and Atmospheric Administration (NOAA) has been accurately tracking the number of strong tornadoes for decades (weaker tornadoes are not accurately tracked, because older technology could not detect many of the smaller tornadoes that can be detected today).
Rems has also been tracking the hourly and daily changes in air pressure.
That article by Morsi was first mentioned in September on a blog called the Global Muslim Brotherhood Daily Report, which has been tracking and writing about the group virtually daily since 2007.
Mark Hulbert, well-known for his performance-tracking newsletter The Hulbert Financial Digest, has been tracking it since 2002, and has reported of it more than doubling the performance of buy and hold over the long-term while taking only 61% of market risk.
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Potter's realtor, Anita Shishmanian, says her office has been tracking selling prices around the area.
Ryan Maue at Florida State University has been tracking hurricane power over the years.
FORBES: Bringing Some Empirical Sense To All the Hurricane Hype
NPR's Barbara Bradley Hagerty has been tracking this issue across the country.
While the leader of the mobile-monitoring pack has been Nextel with their Mobile Locator, recently the mobile tracking firm Xora has released services like "geofences" which sets off an alarm when the employee goes to a previously no-no designated area (we bet 80% of these are bars).
Happy Feet, named after the popular animated film about a tap-dancing penguin chick, has been fitted with a tracking device so the zoo can monitor his progress.
Damballa discovered the botnet in March and has been tracking its communication with command-and-control servers around the world.
"Every airline is a country that gets to establish the value of their currency, and some provide a better rate of exchange than others, " said Mr. Sorensen, whose firm has been tracking airline seat availability for the past three years.
The expectation the S4 will feature eye-tracking capability has been heightened by existing technology in the Galaxy S3 - the phone's Smart Stay function stops the screen from dimming when somebody is looking at it.
It is the first time that Zona's Worldwide Internet Tracking Study, which has been conducted quarterly since the spring of 1996, has shown more Internet users than non-PC users, Zona says in a news release on Tuesday.
Public support for free trade has been withering for a decade, tracking the decline in middle-class American manufacturing jobs.
The AAP has been tracking ebooks since 2002.
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But at the same time, that desire to ask bigger and better questions is also on the rise in the US, according to the author Warren Berger, who has been tracking a movement toward questioning that is running very strong in Silicon Valley, but also seems to be spreading throughout the business, nonprofit and education sectors, according to Berger.
Industrial production has not been so low since they began tracking the figures.
On the other hand, a small group of Samsung engineers has been working on medical applications of eye tracking, using open source code from Eyecan and the Not Impossible Foundation.
FORBES: Don't Expect Eye Scroll To Be The Big Wow In Samsung S4 Tomorrow
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