Information

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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.

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News tagged with information

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Researchers develop drug interface to save lives

Medicine & Health / Medications

created 3 hours ago | popularity not rated yet | comments 0

A drug information interface system developed by two University of Alberta researchers has been shown to help in dealing with visual and motor impairments, which can make sorting, holding and indentifying pills a challenge ...


EBay official: Employees shared Craigslist data

Technology / Internet

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

(AP) -- Employees of Internet auction site eBay shared confidential information gained from Craigslist with other employees developing eBay's own online classifieds business, an eBay executive said Wednesday.


A man uses a laptop computer at a wireless cafe

US residents gorging on data bytes: study

Technology / Internet

created 21 hours ago | popularity 2 / 5 (1) | comments 0

If the data devoured in the United States last year were converted to text there would be enough books to bury the country under a pile seven feet (two meters) deep, according to a study released Wednesday.





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Earth

Earth's atmosphere came from outer space, find scientists

Space & Earth / Earth Sciences

created 2 hours ago | popularity 3.9 / 5 (7) | comments 1

(PhysOrg.com) -- The gases which formed the Earth's atmosphere - and probably its oceans - did not come from inside the Earth but from outer space, according to a study by University of Manchester and University ...


Personalities judged by physical appearance alone

Medicine & Health / Psychology & Psychiatry

created 2 hours ago | popularity not rated yet | comments 0

Observers were able to accurately judge some aspects of a stranger's personality from looking at photographs, according to a study in the current issue of Personality and Social Psychology Bulletin (PSBP), the official monthl ...


Newly discovered mechanism by which blood clots form

Medicine & Health / Research

created 2 hours ago | popularity not rated yet | comments 0

Polyphosphate from blood platelets plays a key role in inflammation and the formation of blood clots, scientists from the Swedish medical university Karolinska Institutet have shown. The study, which is presented in the prestigious ...


Hourly employees happier than salaried

Other Sciences / Social Sciences

created 2 hours ago | popularity not rated yet | comments 0

People paid by the hour exhibit a stronger relationship between income and happiness, according to a study published in the current issue of Personality and Social Psychology Bulletin (PSPB), the official journal of the So ...


Highlight: Exploiting strain fields

Physics / Condensed Matter

created 2 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Electronic devices of the future may benefit from a fundamental discovery that allows researchers to customize the electronic properties of complex materials such as single-crystal thin-film structures.


Amount of gene surplus determines severity of mental retardation in males

Medicine & Health / Genetics

created 3 hours ago | popularity 5 / 5 (1) | comments 0

Researchers have discovered a new explanation for differences in the severity of mental illness in males. The more excess copies of a certain gene, the more serious the handicap. The genetic defect is situated on the X-chromosome; ...


Drug kills cells through novel mechanism

Biology / Cell & Microbiology

created 3 hours ago | popularity not rated yet | comments 0

MIT and Boston University researchers have discovered that the drug hydroxyurea kills bacteria by inducing them to produce molecules toxic to themselves — a conclusion that raises the possibility of finding new antibiotics ...


Obesity linked with poorer breast cancer outcomes

Medicine & Health / Cancer

created 3 hours ago | popularity not rated yet | comments 0

Breast cancer patients with a high body mass index (BMI) have a poorer cancer prognosis later in life. Specifically, their treatment effect does not last as long and their risk of death increases.


First phase of pan-tropical forest mapping debuting at COP15

Space & Earth / Environment

created 3 hours ago | popularity not rated yet | comments 0

Tropical forest loss accounts for an estimated 17% of global emissions of carbon dioxide. As part of a strategy to reduce these greenhouse gas fluxes to the atmosphere, the UNFCCC's Conference of the Parties 15 in Copenhagen ...


Vacuum flask

Scientists Create Material More Insulating than the Vacuum

Physics / General Physics

created 3 hours ago | popularity 4.6 / 5 (16) | comments 6

(PhysOrg.com) -- With its complete lack of atoms, a vacuum is often considered to be the best known insulator. For this reason, vacuums are regularly used to reduce heat transfer, such as in the lining of ...



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