News tagged with safety limits
Judge blocks most of SF cellphone warning law
(AP) -- A federal judge on Thursday struck down most of a San Francisco ordinance that requires retailers to warn customers about cellphone radiation and its health effects.
Oct 28, 2011 |
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Radiation Review: Some People May be 'Allergic' to Cell Phones, Computers
(PhysOrg.com) -- How exactly does the radiation from electromagnetic fields (EMF) affect the human body? Is it possible that cell phones, computer monitors, TVs, and other electronic devices - which operate ...
Medicine & Health / Medical research
May 15, 2009 |
3.4 / 5 (38) |
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Ground Control to Major Tom: London ISA Catches Speeders
An Intelligent Speed Adaption (ISA) system is being tested by the London for Transport (TfL). The eye-in-the-sky ISA system relies on a computer installed in the vehicle with pre-loaded speed limit road data ...
Technology / Hi Tech & Innovation
May 11, 2009 |
3 / 5 (2) |
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3 Questions: Andrew Lo on JP Morgan's multibillion-dollar trading loss
Earlier this month, heavyweight bank JP Morgan Chase announced it had lost at least $2 billion on a single trade — a figure that could grow as the firm struggles to unwind its position. The event has pr ...
Other Sciences / Economics & Business
May 31, 2012 |
5 / 5 (1) |
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Lower energy could lead to more biological imaging at LCLS
While SLAC's Linac Coherent Light Source was designed to push the limits as a high-energy X-ray laser, users' requests have led staff at the facility to successfully step it back to a lower minimum energy ...
May 30, 2012 |
5 / 5 (2) |
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Report details efforts to improve, advance indoor microbial sampling
Humans spend greater than 90 percent of their time indoors, but we're never alone there. Bacteria and viruses, scientists estimate, make up half of the world's biomass—some 10 nonillion (1 followed by ...
May 30, 2012 |
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The transit of Venus
Many astronomers and members of the public in Britain will be getting up early on the morning of 6 June, so they can see the final Transit of Venus of the 21st century. The Transit, when Venus passes directly ...
Space & Earth / Space Exploration
May 29, 2012 |
4.7 / 5 (3) |
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Is California preparing for climate change? Results from new climate adaptation survey
A majority of California's coastal planners and resource managers now view the threats from climate change as sufficiently likely that practical steps on the ground need to be taken to protect against growing threats, according ...
May 29, 2012 |
4.2 / 5 (5) |
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Food, water safety provide new challenges for today's sensors
Sensors that work flawlessly in laboratory settings may stumble when it comes to performing in real-world conditions, according to researchers at the Department of Energy's Oak Ridge National Laboratory.
May 24, 2012 |
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Nanomedicine: Quantum dots appear safe in pioneering study on primates
A pioneering study to gauge the toxicity of quantum dots in primates has found the tiny crystals to be safe over a one-year period, a hopeful outcome for doctors and scientists seeking new ways to battle diseases ...
Nanotechnology / Bio & Medicine
May 20, 2012 |
4.3 / 5 (3) |
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Genetic safety in numbers, platypus study finds
(Phys.org) -- Platypuses on the Australian mainland and in Tasmania are fighting fit but those on small islands are at high risk of being wiped out from disease, according to a University of Sydney study.
May 18, 2012 |
5 / 5 (3) |
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AP IMPACT: Evacs and drills pared near nuke plants
(AP) -- Without fanfare, the nation's nuclear power regulators have overhauled community emergency planning for the first time in more than three decades, requiring fewer exercises for major accidents and recommending that ...
Technology / Energy & Green Tech
May 16, 2012 |
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Unsafe at any speed: Even for driving pros, distractions increase crash risk
(Phys.org) -- The ringing cell phone you're reaching to answer. The text message that demands a reply now. The GPS you're trying to program as you're frantically rushing to your destination.
Other Sciences / Social Sciences
May 16, 2012 |
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