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Saturday, January 4, 2014

ScienceDaily: Top Technology News

ScienceDaily: Top Technology News


25 years of DNA on computers

Posted: 03 Jan 2014 05:52 AM PST

DNA carries out its activities "diluted" in the cell nucleus. In this state, it synthesizes proteins and, even though it looks like a messy tangle of thread, in actual fact its structure is governed by precise rules that are important for it to carry out its functions. Biologists have studied DNA by observing it experimentally with a variety of techniques, which have only recently been supplemented by research in silico, that is to say, the study of DNA by means of computer simulations.

Doctors experienced with using EHRs say they add value for patients

Posted: 02 Jan 2014 12:23 PM PST

A majority of surveyed physicians said they were alerted to a potential medication error or critical lab value by an electronic health record, finds a new study.

New MRI technique illuminates wrist in motion

Posted: 02 Jan 2014 10:36 AM PST

Radiologists, medical physicists and orthopaedic surgeons have found a way to create "movies" of the wrist in motion using a series of brief magnetic resonance imaging scans.

Smartphone as mentor: How tech could change behavior

Posted: 23 Dec 2013 10:04 AM PST

Funneling a steady stream of diversions straight to your pocket, smartphones are often cast as the ultimate distractors. But an engineering professor sees potential for them to be something quite the opposite.

Analogue of tsunami for telecommunication

Posted: 22 Dec 2013 01:19 PM PST

Scientists have made a breakthrough invention in a new type of compact optical device generating stable ultrashort laser pulses.

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