News tagged with physicists

Particle physics for internal security

ETH spin-off Arktis Radiation Detectors Ltd produces special detectors that are in demand for internal security and combating terrorism. The plan moving forward is to develop a mobile detector within the ...

dateJul 16, 2013 in General Physics
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New taxonomy of platinum nanoclusters

The unexpected diversity of metallic nanoclusters' inner structure has now been catalogued into families. Physicists have gained new insights into the inner intricacies of the structural variations of metallic nanoclusters. ...

dateFeb 20, 2013 in Nanophysics
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Elucidating energy shifts in optical tweezers

A small piece of paper sticks to an electrically charged plastic ruler. The principle of this simple classroom physics experiment is applied at the microscopic scale by so-called optical tweezers to get the likes of polystyrene ...

dateMay 08, 2013 in General Physics
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Designing a better satellite

(Phys.org) —If you have ever plugged your digital camera into your desktop to download photos, then you have used what is known in computing circles as a "plug and play" interface. Basically, plug and play refers to any ...

dateMar 29, 2013 in Space Exploration
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How proteins read meta DNA code

Three-quarters of the DNA in evolved organisms is wrapped around proteins, forming the basic unit of DNA packaging called nucleosomes, like a thread around a spool. The problem lies in understanding how DNA can then be read ...

dateMar 19, 2013 in Biotechnology
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