News tagged with information system

Scientists 'hijack' bacterial immune system

The knowledge that bacteria possess adaptable immune systems that protect them from individual viruses and other foreign invaders is relatively new to science, and researchers across the globe are working to learn how these ...

Jan 05, 2012
5 / 5 (3) 0 | with audio podcast

Putting artificial atoms on the clock

Around the turn of the century, scientists began to understand that atoms have discrete energy levels. Within the field of quantum physics, this sparked the development of quantum optics in which light is ...

Nov 07, 2011
5 / 5 (1) 0

Virus hits US drone fleet: report

A computer virus has hit the US Predator and Reaper drone fleet that Washington deploys to hunt down militants, logging the keystrokes of pilots remotely flying missions, Wired magazine reported.

Oct 09, 2011
4.8 / 5 (11) 18

Digital quantum simulator realized

(PhysOrg.com) -- The physicists of the University of Innsbruck and the Institute for Quantum Optics and Quantum Information (IQOQI) in Innsbruck have come considerably closer to their goal to investigate complex ...

Sep 01, 2011
5 / 5 (16) 4 | with audio podcast

One in six IT projects are 'ticking timebombs'

A surprisingly high number of business and government technology projects are 'ticking time bombs', according to researchers at the University of Oxford. They analysed 1,500 global projects that had revamped ...

Aug 23, 2011
5 / 5 (1) 3

The economics of database searching

(PhysOrg.com) -- Searching the internet might seem simple, but applying a little bit of economic theory to information retrieval can shed some light on the best search strategies to adopt, according to researchers.

Aug 11, 2011
5 / 5 (1) 0 | with audio podcast