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Technology Research News
October 8, 2003
Eric Smalley
Magnetic memory makes logic Magnetic memory will soon put an end to the daily annoyance of waiting while your computer boots up from its hard disk. These chips that hold data when the power is off might also be capable of a lot more. Adding a few extra wires to each memory cell could turn the chips into efficient computer processors. mark for My Articles similar articles
Chemistry World
November 15, 2007
Tom Westgate
Computing Goes Into Solution South Korean scientists have developed the first soluble molecular logic gates - one step along the way to designing molecular computers and biological lab-on-a-chip devices. mark for My Articles similar articles
Chemistry World
February 8, 2007
Tom Westgate
Bubbles Put the Logic Into Lab-on-a-Chip The boundary between computing and chemistry has been redrawn, thanks to devices that mimic digital processors using the physical properties of flowing liquids and bubbles. mark for My Articles similar articles
Technology Research News
May 5, 2004
Eric Smalley
Y Switches Set up Low-Power Logic Researchers are looking into Y-branch switches, which have the potential to use less energy because they turn circuits on and off by directing electrons in one of two directions rather than opening and closing the circuit. mark for My Articles similar articles
Technology Research News
March 24, 2004
Eric Smalley
Molecular logic proposed Researchers from the French National Center for Scientific Research (CNRS) and University College London in England have devised a scheme for designing logic circuits within individual molecules. mark for My Articles similar articles
Technology Research News
June 4, 2003
Microfluidics go nonlinear Researchers from the California Institute of Technology and the University of California at San Diego have constructed computer-logic-like circuits that control the flow of fluid through a chamber rather than the flow of electricity through a solid. mark for My Articles similar articles
Technology Research News
March 10, 2004
Kimberly Patch
Tiny pumps drive liquid circuits Researchers from the University of Illinois at Urbana-Champaign and Lucent Technologies' Bell Laboratories have combined microfluidics and organic electronics to make a tunable plastic transistor that could enable low-cost methods to drive, control and monitor labs-on-a-chip. The device can also use tiny amounts of fluid to adjust optical devices. mark for My Articles similar articles
Chemistry World
May 18, 2011
James Urquhart
Throwing light on molecular logic gates The multifunctional molecule, which can be reconfigured by light, could be used in data storage devices and biomedicine, including nanoparticle tracking and drug delivery. mark for My Articles similar articles
Technology Research News
April 6, 2005
Optics Demo Does Quantum Logic Researchers from the University of Science and Technology of China and the University of Heidelberg in Germany have demonstrated a method of using four photons to form a logic gate that can be used for quantum computing. mark for My Articles similar articles
Chemistry World
July 18, 2014
Melissae Fellet
Molecular computer calculates Ebola diagnosis A molecular computer could one day simplify analysis of biomedical assays like those used to diagnose Ebola, researchers say. mark for My Articles similar articles
Technology Research News
May 19, 2004
Microchannel Folds Fluids Researchers from the University of Michigan have devised a passive mixing scheme that causes the flow of liquids on a microfluidic chip to split, rotate and recombine so that the fluid repeatedly folds in on itself and so mixes relatively quickly despite the lack of turbulence. mark for My Articles similar articles
Technology Research News
January 26, 2005
Magnetic Logic Becomes Practical Researchers from Stanford University have improved a way to program magnetic random access memory (MRAM) to carry out computations. mark for My Articles similar articles
Technology Research News
January 26, 2005
Kimberly Patch
Braille Display Drives Biochip What do you get when you cross microscopic fluid-filled channels, computers, and Braille? mark for My Articles similar articles
Technology Research News
October 22, 2003
Single electrons perform logic The ultimate in transistors, which turn on and off in response to a flow of electricity, is a device that can be tripped by a single electron. Researchers from Hokkaido University have put together an AND logic circuit made from four single-electron tunneling transistors. mark for My Articles similar articles
Technology Research News
August 27, 2003
Kimberly Patch
DNA plays tic-tac-toe In addition to its natural role as the blueprint of life, DNA has been tapped to compute and to form nanoscale machines. A new type of DNA logic is aimed at marrying these artificial functions to make control circuits for nano machines. The first result is an unbeatable tic-tac-toe player. mark for My Articles similar articles
Technology Research News
September 10, 2003
Light drives electron logic Building a quantum computer is extremely difficult, and working models are at least one to two decades away. Researchers have taken the proposition a step forward by demonstrating a conditional logic gate made from a pair of electrons trapped in a quantum dot. mark for My Articles similar articles
Technology Research News
January 14, 2004
Melted fibers make nano channels Researchers from Cornell University have devised a simple, inexpensive way to construct fluidic channels whose corners are elliptical rather than sharp, which permits fluid to flow more freely. mark for My Articles similar articles
Home Toys
June 2002
Roy Schofield
Using VIOM Versatile Input Output Module for Home Control Often adding timers, relays and assorted components can lead to a home automation system that is unreliable and difficult to service. The VIOM controller can provide a single-board solution giving a flexible and reliable solution. mark for My Articles similar articles
Home Theater
April 20, 2004
Onkyo TX-SR502 Get more for your money with this budget 6.1-channel home theater receiver. mark for My Articles similar articles
Chemistry World
October 1, 2014
Katrina Kramer
Microfluidics for the masses US scientists have developed a series of microfluidic building blocks that allow researchers to construct devices by assembling the components like Lego. mark for My Articles similar articles
Chemistry World
February 22, 2013
Anthony King
LED triggers microfluidic mixing French scientists have developed a way to mix fluids in microfluidic devices using light from an external LED as a trigger. The strategy is simple but offers good control over mixing without complex components. mark for My Articles similar articles
Technology Research News
December 3, 2003
Eric Smalley
Biochip puts it all together Researchers have made all manner of microfluidic machines, but have yet to come up with cheap, mass-producible biochips for handheld medical and environmental testing. A simple plastic chip puts the necessary pieces together. The $7 device tests blood samples for the presence of E. coli bacteria. mark for My Articles similar articles
Chemistry World
November 10, 2011
Francesca Burgoyne
Micro fuel cells for microchips Researchers from Spain and Germany have designed the first microfluidic device with an integrated micro fuel cell that is capable of both powering the device and pumping the analyte around the device. mark for My Articles similar articles
Chemistry World
November 25, 2013
Carla Pegoraro
Steering cells towards biocomputers Bacterial toxins that undergo unique cell interactions have been used to perform logic functions by researchers in Germany. This innovation will help push the limits of synthetic biology. mark for My Articles similar articles
Technology Research News
March 24, 2004
Triangles form one-way channels The microfluidic rectifier could be used in integrated microfluidic circuits, which use control fluids to operate pumps and valves that move samples and reagents in biochips. mark for My Articles similar articles
Chemistry World
September 15, 2011
Tamsin Phillips
Corn Microchips US scientists have made microfluidic devices from a corn by-product, which makes them biodegradable and environmentally friendly. mark for My Articles similar articles
Home Theater
May 22, 2001
Classe Debuts Preamp/surround Processor A recent addition is Classe's SSP-30, a preamp/processor that allows separate routing of audio and video signals, so that one source can be heard in another room while a film is being watched in the home theater... mark for My Articles similar articles
Home Toys
December 2003
Eugene Kowch
Programmable Logic Controller Data Types With any PLC (Programmable Logic Controller) system, you generally have many different types of data to process. Here's a primer. mark for My Articles similar articles
Chemistry World
September 26, 2013
Angharad Rosser-James
Kelvin's water dropper miniaturized on a chip European scientists have modified an old experiment and converted pneumatic pressure into electrical power, which could one day help power microfluidic devices. mark for My Articles similar articles
Home Theater
June 21, 2001
Onkyo's TX-DS696 Receiver Does High-Def Many home theater receivers have excellent audio capabilities, but not many boast state-of-the-art video features. Onkyo has changed that with its TX-DS696, a home theater receiver with component video switching and the ability to mix and match composite and S-video components... mark for My Articles similar articles
Reactive Reports
October 2006
David Bradley
Amilra Prasanna "AP" de Silva An interview with the Queen's University of Belfast chemistry professor on his fascinating research into logical molecules. mark for My Articles similar articles
Technology Research News
December 17, 2003
Eric Smalley
Microfluidics make flat screens A new method for making big, cheap flat screen displays is a bit like making muffins. Pour liquid polymer into microfluidic channels aligned above an array of electrodes, let cure, and you have organic thin film transistors. mark for My Articles similar articles
Chemistry World
October 7, 2015
Christopher Barnard
Microfluidic device lets the drop beat Scientists in Switzerland have incorporated pulsing human heart tissue into a microfluidic device to make a model of a living system that could be used to test new drugs. mark for My Articles similar articles
Home Theater
October 16, 2002
Yamaha RX-Z1 Not to be outdone by the ultra-high-end crowd, Yamaha has introduced the RX-Z1, a feature-laden home theater receiver with all the power and flexibility most users could want. mark for My Articles similar articles
Technology Research News
June 30, 2004
Kimberly Patch
Software fuse shorts bugs Many of the problems are caused by conditions that software designers didn't anticipate. mark for My Articles similar articles
Bio-IT World
February 10, 2003
Robert M. Frederickson
Bringing Integrated Circuits to Life Cell-sized biochips mean that channels, pumps, and valves must become minuscule, too. mark for My Articles similar articles
Managed Care
November 2002
Andes et al.
Measuring Efficiency of Physician Practices Using Data Envelopment Analysis This paper develops a model to help determine best practices of efficient physician offices while allowing for choices between inputs. Measuring how efficient practices provide services yields useful information to help improve performance of less efficient practices. mark for My Articles similar articles
Chemistry World
September 16, 2013
Megan Tyler
Reprogrammable microfluidic chips The time-consuming and costly manufacturing processes required to construct microfluidic devices, makes the idea of a reprogrammable chip very attractive. mark for My Articles similar articles
Home Theater
June 27, 2001
Myryad Processor Decodes DVD-A, SACD The surround processor is the heart of every high-end home theater system. Good ones, like Myryad Systems' MDP500, have flexibility built in for unanticipated new formats... mark for My Articles similar articles