Last week the WHO's International Agency for Research on Cancer listed the signals from wireless devices as "possibly carcinogenic."
VOA: special.2011.06.06
The F.C.C.chairman also wants to extend all six principles to wireless carriers now that their phones access the Internet.
VOA: special.2009.09.25
But last month the researchers from the MIT Media Lab won first prize in the Vodafone Americas Foundation Wireless Innovation Project.
VOA: special.2011.05.16
The government proposes to spend up to sixteen billion dollars on a wireless network for public safety agencies.
VOA: special.2010.03.19
Another goal for twenty twenty is to have the fastest and most extensive wireless network of any nation.
VOA: special.2010.03.19
He got a job with the Marconi Wireless Telegraph Company where he worked as a telegraph operator.
VOA: special.2010.01.31
About eighty percent of all people are said to live within reach of a wireless telephone signal.
VOA: special.2009.02.02
Mister Genachowski told CES that wireless technology, or broadband,can be an engine of economic growth.
VOA: special.2010.01.26
He said fifty-two million wireless phones will be sold in the United States this year.
VOA: special.2010.01.26
And Italian inventor Guglielmo Marconi had sent the first wireless message across the Atlantic Ocean.
VOA: special.2010.08.05
Google,the world leader in Web search,is in trouble for collecting information from unsecured wireless networks.
VOA: special.2010.05.28
Wireless telephones could be a big part of the electronics industry's return to growth.
VOA: special.2010.01.26
Mister Genachowski spoke at the show about the technical problems that wireless devices present.
VOA: special.2010.01.26
They wanted to see if people would share the video using Bluetooth wireless technology.
VOA: special.2011.06.14
Many of the products shown at CES require wireless connections to the Internet.
VOA: special.2010.01.26
Expanding service to some areas of the country will require wireless transmission.
VOA: special.2010.03.19
But its power over Internet and wireless communications has long been questioned.
VOA: special.2010.04.09
And,he hopes to increase wireless Internet access across the United States.
VOA: special.2010.01.26
CTIA,the International Association for the Wireless Telecommunications Industry, dismissed the report.
VOA: special.2011.06.06
"These creative methods that people have come up with by using wireless technology will be able to be accessed by millions of people, whereas other technology using electricity and landlines would not have been that accessible."
VOA: special.2011.05.16
"We also carefully consider the sources of exposure of populations to radiofrequency electromagnetic fields, the nature of these fields as they come from various devices, including wireless phones, and we look carefully at the physical phenomenon by which exposure to such fields may perturb biological systems and lead to cancers."
VOA: special.2011.06.06
"The militants have the telephones the wireless communication,"
VOA: standard.2009.10.03
应用推荐