uCertify upgrades its Exam Simulation PrepKit for the MCSE 2003 exam
uCertify (June 07, 2005) uCertify, a leading IT certification exams preparation and training solutions provider, has upgraded its Exam Simulation PrepKit for the MCSE 2003 exam (70-296).
Random Roads Less Travelled
A uniform city street plan may produce heavy traffic everywhere, whereas a random network of road connections leaves some roads open, according to a mathematical model. Image: A. Chesseron & I. Neri/Univ. of Montpellier 2
XeroCoat's antireflective material might add zeros to the bottom line, megawatts to the power line
Anyone who''s been driving yield enhancement in a chip fab, conversion efficiencies in solar cells and modules or productivity improvements in either sector knows that a few percent here, a few percent there can add up to millions of dollars in savings or improved bottom-line margins.
New coating developed to give LEDs a warm glow
Researchers have developed LEDs that can emit redder, warmer colours when dimmed. To create these shades that are more favourable to the human eye, the bulbs are coated with composite material that absorbs different wavelengths of light as the temperature of the LED changes
Kingdy Widescreen Solution: Enable comfortable multi-window experience & multi-user operation
Kingdy Widescreen Collection Widescreen displays become increasing popular in industrial computer market since they have the following 2 advantages in practical applications: ● Comfortable multi-window viewing and operating experience: Comfortably perform 2 or more actions in separate windows ...
Universities hit by marking ban
Students in the UK have been affected by a marking ban by academics at 69 universities. The boycott by university teachers and lecturers was a response to plans to change pension agreements. St...
Rapid, high-resolution phase images for live cell imaging
Using multiplexing and an LED array to code illumination angles in a commercial microscope achieves fast capture times, resolution beyond the diffraction limit, and a very large field of view.
World''s most powerful laser under construction
Jessica Rowbury reports on the 10PW laser system being built for the Extreme Light Infrastructure Beamlines facility
Is RAID Fading Into The Sunset?
With the arrival of faster networks and SSDs, RAID can no longer keep up. Data protection alternatives such as replication and erasure codes are gaining traction.
The Bloch Wave effect
Periodic reflections result in a dip in insertion loss in PCB traces.