The system monitors whether the other party is available on the phone, e-mail, IM or in cell phone range.
One Saturday that did not fall in either tax season (January 1 to April 15) or second tax season (August 1 to October 15), I was either out of cell phone range or had the phone turned off.
The company can also lean on a trade group, the U.S. Fuel Cell Council, whose members range from specialty companies like Fuel Cell Energy and Ballard Power Systems to giants like General Electric and United Technologies.
The total thickness of a completely plastic solar cell is in the range of one micrometer, which is 100 times thinner than a human hair.
He said that because the laboratory dealt with a wide range of cell cultures there would be plenty of material for Pauline to work with.
But overseas, cell phones are sold at a wide range of kiosks, which is part of the reason why cell phones have a relatively low level of retail quality in many emerging countries and regions, such as India, Russia, southeast Asia, etc.
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Also, 17 percent of Americans in this lowest income range report being cell-only wireless users.
Advances in fuel cell technology could give them the range and power source that Choset has been looking for.
Intelligent Energy is a global clean power systems company, with a range of leading fuel cell and hydrogen generation technologies.
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Professor Azim Surani, of the University of Cambridge, said the research should allow scientists to create a large range of human stem cell types, which could prove invaluable in studying disease.
Although this is impressive, America's Department of Energy has calculated that carbon materials will need to be able to store 6.5% of their own weight of hydrogen in order to make fuel-cell cars practical (defined as having a range of 500km, or 310 miles, between refuelling stops).
In analog cellular days every phone had an external antenna, this gave the device better range when it was communicating with the cell sites.
The goal, according to IBM, is to create solar cells that convert 15% of the energy that hits each cell from sunlight into useable electricity, up from a range of between 6% and 12% today.
The fuel cell and battery powered hybrid taxi provides a 250 mile driving range with rapid refuelling, all within the confines of the body of a conventional London taxi.
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Sony also hopes to use the Cell chip in high-definition televisions, music players and a range of household electronics.
The "cell tower in a suitcase, " which creates a limited-range wireless network, would be used when service is unreliable or likely to attract unwanted listeners.
Search technology has grown so broad and deep that it is the basis for a range of new businesses, delivering intelligence via computers, cell phones and other smart devices--and the biggest Internet fortunes are being made by those who have figured out how to sift through the data.
The traffic cell also knows the rest of the vehicles with in the same vicinity and range.
In her rearview mirror she could see the guy in the Range Rover glaring at her through his polarized sunglasses and switching his cell phone to the opposite hand so he could give her the finger, but she didn't dwell on his opinion of her for more than a moment.
The advantages fuel-cell vehicles have over cars like the Leaf and Volt are shorter refueling times and greater range.
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To have a useful range of 480km (300 miles) or so, an electric car using a fuel cell instead of a battery pack would require around 9kg (20 pounds) of hydrogen.
It's not just about speed, though -- the new gear also supports interesting new services, including the ability to notify users when other users (for example, children) have entered the base station's range and reception of time- and location-sensitive coupons directly to phones presently attached to the cell.
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RNA's job is to carry messages from genes to the cell's shopfloor, where the proteins they express are manufactured, the transcriptome can be used to define the range of proteins that a gene can produce.
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