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Important Gene-Regulation Proteins Pinpointed by New Method
January 18, 2012 — A novel technique precisely pinpoints the location of proteins that read and regulate chromosomes. The order of these proteins determines whether a brain cell, a liver cell, or a cancer cell is ... > full story -
High-Speed CMOS Sensors Provide Better Images
January 13, 2012 — Conventional CMOS image sensors are not suitable for low-light applications such as fluorescence, since large pixels arranged in a matrix do not support high readout speeds. A new optoelectronic ... > full story -
Turn 'Signals' for Neuron Growth Identified
December 20, 2011 — Researchers have discovered how spinning microparticles can direct the growth of nerve fiber, a discovery that could allow for directed growth of neuronal networks on a chip and improve methods for ... > full story -
Living 'Neon Signs' Composed of Millions of Glowing Bacteria
December 19, 2011 — In an example of life imitating art, biologists and bioengineers have created a living neon sign composed of millions of bacterial cells that periodically fluoresce in unison like blinking light ... > full story -
Sharpening the Lines: Advance Could Lead to Smaller Features in the Quest for More Compact, Faster Microchips
December 14, 2011 — The microchip revolution has seen a steady shrinking of features on silicon chips, packing in more transistors and wires to boost chips' speed and data capacity. But in recent years, the technologies ... > full story -
Multi-Purpose Photonic Chip Paves the Way to Programmable Quantum Processors
December 11, 2011 — A multi-purpose optical chip which generates, manipulates and measures entanglement and mixture -- two quantum phenomena which are essential driving forces for tomorrow's quantum computers -- has now ... > full story -
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Factors Associated With Discrimination in Specialty Care Access for Children With Public Insurance Examined in New Study
December 5, 2011 — In a study in which researchers posing as mothers attempted to schedule appointments for children at specialty clinics, affiliation of the clinic with an academic medical center was associated with ... > full story -
First Molybdenite Microchip
December 5, 2011 — After having revealed the electronic advantages of molybdenite, researchers in Switzerland have now taken the next definitive step. The researchers have made a chip, or integrated circuit, confirming ... > full story -
Supercomputers Take a Cue from Microwave Ovens: Co-Design May Be the Answer to Modeling Clouds and Other Big Problems
December 1, 2011 — As sophisticated as modern climate models are, one critical component continues to elude their precision -- clouds. Clouds modulate the climate. Experts agree that getting their effect on the climate ... > full story -
Mimicking the Brain -- In Silicon: New Computer Chip Models How Neurons Communicate With Each Other at Synapses
November 15, 2011 — For decades, scientists have dreamed of building computer systems that could replicate the human brain's talent for learning new tasks. Researchers have now taken a major step toward that goal by ... > full story
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