News tagged with information
New error-correcting codes guarantee the fastest possible rate of data transmission
Error-correcting codes are one of the triumphs of the digital age. They’re a way of encoding information so that it can be transmitted across a communication channel — such as an optical fiber o ...
Technology / Computer Sciences
7 hours ago |
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New prenatal genetic test is much more powerful at detecting fetal abnormalities
A nationwide, federally funded study has found that testing a developing fetus' DNA through chromosomal microarray (CMA) provides more information about potential disorders than does the standard method of prenatal testing, ...
Feb 09, 2012 |
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'Flipped classroom' teaching model gains an online community
Researchers at Harvard University have launched the Peer Instruction (PI) Network, a new global social network for users of interactive teaching methods.
Other Sciences / Social Sciences
Feb 09, 2012 |
5 / 5 (2) |
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NFC aid for the visually and hearing impaired
As the proportion of senior citizens grows, their special needs are gaining momentum. Human eyesight, for example, weakens with age. VTT Technical Research Centre of Finland has been developing new NFC-based applications ...
Feb 09, 2012 |
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Australians risking skin cancer to avoid nanoparticles
More than three in five Australians are concerned enough about the health implications of nanoparticles in sunscreens to want to know more about their impact. And while the initial scientific information released suggests ...
Nanotechnology / Bio & Medicine
Feb 09, 2012 |
5 / 5 (1) |
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Stress pathway identified as potential therapeutic target to prevent vision loss
A new study identifies specific cell-stress signaling pathways that link injury of the optic nerve with irreversible vision loss. The research, published by Cell Press in the February 9 issue of the journal Neuron, may le ...
Medicine & Health / Neuroscience
Feb 08, 2012 |
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Hackers post W.Va. police officers' personal info
(AP) -- Hackers affiliated with the Anonymous hacking group obtained more than 150 police officers' personal information from an old website for the West Virginia Chiefs of Police Association and posted it online.
Feb 08, 2012 |
5 / 5 (1) |
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India outsourcers see export growth slowing
India's flagship information technology and business services sector forecast on Wednesday that export growth would slow in the next financial year amid global "economic uncertainties."
Feb 08, 2012 |
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New insights into how to correct false knowledge
The abundance of false information available on the Internet, in movies and on TV has created a big challenge for educators.
Other Sciences / Social Sciences
Feb 07, 2012 |
4.9 / 5 (7) |
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UK researchers rank best online advice for postnatal depression
(Medical Xpress) -- Researchers at the University of Sussex have identified the top five internet sites offering support for women struggling with postnatal mental illness such as depression or anxiety.
Medicine & Health / Psychology & Psychiatry
Feb 07, 2012 |
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Learning about material integrity from statistical data
Whether it protects space satellites or sequesters nuclear waste, scientists want to understand tiny features that could significantly alter how a material behaves. Locating microscopic defects can be done ...
Feb 07, 2012 |
3 / 5 (1) |
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The search for life's stirrings
Scientists studying how life arose on Earth are stumped by several key steps in that eventual process, but a Harvard scientist studying the earliest cells says that seemingly intractable problems in this field ...
Feb 07, 2012 |
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Visual working memory not as specialized in the brain as visual encoding, study finds
Researchers have long known that specific parts of the brain activate when people view particular images. For example, a region called the fusiform face area turns on when the eyes glance at faces, and another region called ...
Medicine & Health / Neuroscience
Feb 06, 2012 |
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Political leaders play key role in how worried Americans are by climate change: study
More than extreme weather events and the work of scientists, it is national political leaders who influence how much Americans worry about the threat of climate change, new research finds.
Feb 06, 2012 |
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East views the world differently to West
Cultural differences between the West and East are well documented, but a study shows that concrete differences also exist in how British and Chinese people recognise people and the world around them. Easterners really do ...
Other Sciences / Social Sciences
Feb 06, 2012 |
5 / 5 (5) |
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Information
Information as a concept has a diversity of meanings, from everyday usage to technical settings. Generally speaking, the concept of information is closely related to notions of constraint, communication, control, data, form, instruction, knowledge, meaning, mental stimulus, pattern, perception, and representation.
For more information about Information, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
