Embedded Systems Conference
Breaking News
Content by R_Colin_Johnson
R_Colin_Johnson
Member Since: June 18, 2009
Author
Blog Posts: 2032
Posts: 1149

posted in July 2006

14 items
Biosensor made of living cells takes off for space
News & Analysis  
7/31/2006   Post a comment
Experiments in the International Space Station will soon determine whether a new biosensor that uses living cells encased in a self-assembling inorganic nanocrystal can withstand the vacuum and hard radiation of space. If successful, the experiment could yield ultrasensitive biosensors as well as a new surface treatment that repels bacteria for surgical tools like catheters. It could also serve as a test bed for medical researchers trying to understand how some bacteria, such as tuberculosis, ca
Light causes mechanical motion
News & Analysis  
7/31/2006   Post a comment
Carbon nanotubes harbor highly energetic properties, such as ballistic electron transport and electroluminescence. And the list just seems to keep growing. Now optical-to-mechanical transducers have been demonstrated based on a nanotube thin film, enabling light to directly control mechanical motion.
Spintronics research targets GaAs
News & Analysis  
7/28/2006   Post a comment
Researchers claim to have perfected a method for brewing exactly the right molecular arrangement for the doping of magnetic atoms needed for spintronics.
Quantum wires spin holes
News & Analysis  
7/27/2006   Post a comment
Researchers gathered this week to extend the use of quantum effects in semiconductors.
Biosensor tested on shuttle
News & Analysis  
7/26/2006   Post a comment
A recent Shuttle experiment could yield biosensors that harness living cells to detect harmful chemicals or biotoxins.
Nanocrystalline circuitry gets sprayed on
News & Analysis  
7/24/2006   Post a comment
The future of semiconductors is not chips: Instead of fabricating circuits on chips and soldering them to printed-circuit boards, Canadian researchers propose painting transparent "solution processed" circuits directly onto a device's surface. Such semiconductor circuits--from emitters for large-area displays to detectors for spray-on solar cells--could drastically lower the cost of electronic devices, the group says.

'MOMS' boost DLP applications
News & Analysis  
7/20/2006   Post a comment
A University of Delaware engineer claims to have solved a power issue that has prevented wider use of digital light processors in power-sensitive applications.
Magnetic resonance tied to superconduction
News & Analysis  
7/17/2006   Post a comment
Portland, Ore. -- Researchers believe they have unlocked the mystery to what makes high-temperature superconductors tick. According to a team from Oak Ridge National Laboratory and the University of Tennessee, the reason these materials superconduct at such high temperatures may be a magnetic resonance that causes their anti-ferromagnetic lattice to oscillate opposing-spin orientations in synchronization with the opposing-spin orientations of the so-called Cooper pairs passing through the supe
Thermoelectric polymers could heat, cool buildings
News & Analysis  
7/13/2006   Post a comment
The National Science Foundation will fund research on a solar heating and cooling prototype that seeks to replace conventional systems.
Radar hides signal, penetrates concrete
News & Analysis  
7/10/2006   Post a comment
Two problems with conventional radar make it unsuitable for many applications: Anyone with a radar receiver can tell when you activate it, and it can't image objects closer than about 100 feet. Granted, radar automatically opens the door for you at the grocery store, and Stealth bombers are supposedly transparent to radar. But the grocery store radar uses a Doppler algorithm that can only sense movement, not make images, and an aircraft can only be made invisible to radar directed at it from t
Mechanism for high-Tc superconductivty probed
News & Analysis  
7/6/2006   Post a comment
Researchers said they have moved a step closer to understanding the mechanism behind high-temperature superconductivity.
Microfluidics gain a molecular switch
News & Analysis  
7/3/2006   Post a comment
Portland, Ore. -- Microfluidics devices sense, search and sort through molecules by channeling them down nanoscale pipes that have been etched from polymer substrates. Unfortunately, the tiny channels can become clogged when biological materials stick to them, degrading their performance until they are disassembled for cleaning. Now researchers at the Rensselaer Polytechnic Institute believe they have a better solution--a material that optically switches from slippery to sticky.

Spark spots short circuits early
News & Analysis  
7/3/2006   Post a comment
Portland, Ore. -- A diagnostic spark that finds defects in wiring systems as complex as those on aircraft has been developed by researchers at Sandia National Laboratories. The Pulsed Arrested Spark Discharge (PASD) enables engineers to pinpoint the location of future short circuits before they occur, by exposing weaknesses that would eventually cause the short, according to the researchers.

Microscope exposes atoms' inner mysteries
News & Analysis  
7/3/2006   Post a comment
Portland, Ore. -- A spherical-aberration corrector has enabled the transmission electron microscope at IBM's T.J. Watson Research Center (Yorktown Heights, N.Y.) to make the highest-resolution images in the world. Instead of blurry pictures of individual atoms, the researchers have obtained clear images of the individual molecular bonds among the different types of atoms in the crystalline lattice of a semiconductor surface.



Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

March 28 is Arduino Day -- Break Out the Party Hats!
Max Maxfield
7 comments
Well, here's a bit of a conundrum. I just received an email from my chum David Ashton who hails from the "Unfinished Continent" Down Under. David's message was short and sweet; all he said ...

Bernard Cole

A Book For All Reasons
Bernard Cole
1 Comment
Robert Oshana's recent book "Software Engineering for Embedded Systems (Newnes/Elsevier)," written and edited with Mark Kraeling, is a 'book for all reasons.' At almost 1,200 pages, it ...

Martin Rowe

Leonard Nimoy, We'll Miss you
Martin Rowe
5 comments
Like many of you, I was saddened to hear the news of Leonard Nimoy's death. His Star Trek character Mr. Spock was an inspiration to many of us who entered technical fields.

Rich Quinnell

Making the Grade in Industrial Design
Rich Quinnell
16 comments
As every developer knows, there are the paper specifications for a product design, and then there are the real requirements. The paper specs are dry, bland, and rigidly numeric, making ...

Special Video Section
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...
Avago’s ACPL-K30T is the first solid-state driver qualified ...
NXP launches its line of multi-gate, multifunction, ...
Radio
LATEST ARCHIVED BROADCAST
EE Times Senior Technical Editor Martin Rowe will interview EMC engineer Kenneth Wyatt.
Flash Poll