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Computer Chip Current Events | Computer Chip News | 8
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Melting defects could lead to smaller, more powerful microchips
As microchips shrink, even tiny defects in the lines, dots and other shapes etched on them become major barriers to performance. Princeton engineers have now found a way to literally melt away such defects, using a process that could dramatically improve chip quality without increasing fabrication cost. view more (2008-05-05)
Testing miniature silicon chips
Many activities in our daily lives use products and devices based on silicon chips - from computers and televisions to medical equipment and defense systems. As these products and applications become increasingly complex and miniature, so must the chips. view more (2005-03-15)
Research has shed light on the computer frustrations that plague older adults
A number of evolving social changes highlight the importance of making computer technology accessible and usable for older adults. For instance, older adults are using email increasingly to keep up their social contact with others and are using the Internet to look up health information. view more (2007-03-19)
Scientists develop an 'intelligent car' able to learn from his owner's driving and warn him in case of accident hazard
UGR News Scientists from six European countries, including Spain, have developed a new computer system so called DRIVSCO that allows vehicles to learn from the behaviour of their drivers at the wheel, in such a way that they can detect if a driver presents an "unusual behaviour" in a curve or an obstacle on the road and generates signals... view more... (2009-09-23)
Portable 'lab on a chip' could speed blood tests
Testing soldiers to see if they have been exposed to biological or chemical weapons could soon be much faster and easier, thanks to MIT researchers who are helping to develop a tiny diagnostic device that could be carried into battle. view more (2006-10-18)
New Chip Design Delivers Better Performance, Longer Battery Life for Cell Phones, WiFi, and Other Wireless Communications
Anyone who uses a cell phone or a WiFi laptop knows the irritation of a dead-battery surprise. view more (2006-04-20)
Researchers at UC-Santa Barbara have built the world's first mode-locked silicon evanescent laser
Researchers at UC Santa Barbara have announced they have built the world's first mode-locked silicon evanescent laser, a significant step toward combining lasers and other key optical components with the existing electronic capabilities in silicon. view more (2007-08-22)
Children with TVs in their room sleep less
Middle school children who have a television or computer in their room sleep less during the school year, watch more TV, play more computer games and surf the net more than their peers who don't. view more (2008-09-03)
New compound improves cognitive decline, symptoms of Alzheimer's disease in rodents
A fast-acting compound that appears to improve cognitive function impairments in mice similar to those found in patients with progressive Alzheimer's disease has been identified by scientists at Wake Forest University School of Medicine and the Vanderbilt University Medical Center Program in Drug Discovery. Researchers hope to one day replicate... view more... (2010-01-13)
Virtual reality and computer technology improve stroke rehabilitation
Israeli hospitals have recently started to use virtual reality therapy for stroke patients. One commonly used program has the patient watch his virtual image on a screen. view more (2008-03-11)
New graphene transistor promises life after death of silicon chip
Researchers have used the world's thinnest material to create the world's smallest transistor - a breakthrough that could spark the development of a new type of super-fast computer chip. view more (2007-03-01)
High-speed material for data transfer
It doesn’t add up: error-free data rapidly transmitted thousands of kilometers, but within the computer - a bottleneck. “Circuit boards and connectors are the limiting factor in computer processing speeds,” explains Dr. Michael Popall of the Fraunhofer Institute for Silicate Research ISC in Würzburg. With standard... view more... (2002-11-14)
Thermochemical nanolithography now allows multiple chemicals on a chip
Scientists at Georgia Tech have developed a nanolithographic technique that can produce high-resolution patterns of at least three different chemicals on a single chip at writing speeds of up to one millimeter per second. view more (2009-12-17)
New microchip technology for medical imaging biomarkers of disease
A collaboration between scientists at UCLA, Caltech, Stanford, Siemens and Fluidigm have developed a new technology using integrated microfluidics chips for simplifying, lowering the cost and diversifying the types of molecules used to image the biology of disease with the medical imaging technology, Positron Emission Tomography (PET). view more (2005-12-16)
NTU & SIMTech announce the first antenna-in-package solution for single-chip 60-GHz radio
Researchers at Nanyang Technology University (NTU) and Singapore Institute of Manufacturing Technology (SIMTech) have successfully developed the first Antenna-in-Package (AiP) solution in LTCC (low-temperature co-fired ceramic) technology for single-chip 60-GHz radio. view more (2008-10-22)
'Microrings' could nix wires for communications in homes, offices
Purdue University researchers have developed a miniature device capable of converting ultrafast laser pulses into bursts of radio-frequency signals, a step toward making wires obsolete for communications in the homes and offices of the future. view more (2010-03-04)
Nose-on-a-chip Aims To Mimic The Real Thing
An ambitious project is underway to build the world's smallest electronic nose. If the project succeeds, it is expected that the technology would have many potential applications in areas such as environmental monitoring, healthcare and food safety. The aim is to combine the odour sensors together with the signal processing components on to a... view more... (2002-03-04)
Penn Researchers Take a Big Step Forward in Making Smaller Circuits
Physicists at the University of Pennsylvania have overcome a major hurdle in the race to create nanotube-based electronics. view more (2005-08-01)
Feeling anxious? Talk to a computer
A computer can effectively treat people with anxiety problems. view more (1999-03-26)
Scientists build 'magnetic semiconductors' one atom at a time
In a stride that could hasten the development of computer chips that both calculate and store data, a team of Princeton scientists has turned semiconductors into magnets by the precise placement of metal atoms within a material from which chips are made. view more (2006-07-28)
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