News tagged with toner particles
Do laser printers emit harmful particles?
Dec 02, 2008 |
4.4 / 5 (14) |
0
(PhysOrg.com) -- Researchers have investigated the possibility that laser printers emit pathogenic toner particles into the air, which has been a subject of public controversy. Some reports have suggested ...
Search results for toner particles
Nanomedicine: ending 'hit and miss' design
Nanotechnology / Bio & Medicine
6 hours ago |
not rated yet |
0
(PhysOrg.com) -- One of the promises of nanomedicine is the design of tiny particles that can home in on diseased cells and get inside them. Nanoparticles can carry drugs into cells and tag cells for MRI and other diagnostic ...
Prof gets messages from space
Space & Earth / Space Exploration
7 hours ago |
4.3 / 5 (3) |
0
(PhysOrg.com) -- Barbara Frisken received several messages from outer space this year on her answering machine.
NASA Global Precipitation Measurement Mission Passes Major Review
Space & Earth / Space Exploration
9 hours ago |
not rated yet |
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(PhysOrg.com) -- NASA's effort to deploy the first satellite mission to advance global precipitation observations from space moved closer to this goal when agency officials approved critical elements for the Global Precipitation ...
New imaging nano-technique to change the way we see disease
Nanotechnology / Bio & Medicine
20 hours ago |
5 / 5 (1) |
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(PhysOrg.com) -- New nano-technology being developed by physicists at Macquarie University could help medical professionals better understand and more effectively treat cancer and other diseases.
Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays
Dec 07, 2009 |
4.4 / 5 (11) |
3
(PhysOrg.com) -- A thin rain of charged particles continually bombards our atmosphere from outer space. The mysterious particles were first detected 100 years ago but until 10 years ago when a new type of ...
Delivering medicine directly into a tumor
Dec 07, 2009 |
not rated yet |
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Researchers at Burnham Institute for Medical Research at University of California, Santa Barbara have identified a peptide (a chain of amino acids) that specifically recognizes and penetrates cancerous tumors but not normal ...
Lightning-produced radiation a potential health concern for air travelers
Space & Earth / Earth Sciences
Dec 07, 2009 |
3.8 / 5 (9) |
7
New information about lightning-emitted X-rays, gamma rays and high-energy electrons during thunderstorms is prompting scientists to raise concerns about the potential for airline passengers and crews to be ...
Hunt for Higgs boson: Mass of top quark narrows search
Dec 07, 2009 |
4.8 / 5 (23) |
29
(PhysOrg.com) -- New high-energy particle research by a team working with data from Fermi National Accelerator Laboratory further heightens the uncertainty about the exact nature of a key theoretical component ...
West Nile virus infection may persist in kidneys years after initial infection
Dec 07, 2009 |
not rated yet |
0
A new study shows that people who have been infected with West Nile virus may have persistent virus in their kidneys for years after initial infection, potentially leading to kidney problems. The research, which appears in ...
Space technology optimises windmill efficiency
Dec 07, 2009 |
3 / 5 (2) |
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(PhysOrg.com) -- A French start-up company from ESA's Business Incubation Centre in the Netherlands has developed a small instrument to measure wind speed and direction from the ground up to heights of 200 ...
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