News tagged with memory cell
Turning DNA into a hard drive
Silicon-based computers are fine for typing term papers and surfing the Web, but scientists want to make devices that can work on a far smaller scale, recording data within individual cells. One way to do that is to create ...
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How environmental effects regulate genes
Swiss researchers provide evidence that a protein in the cell nucleus responds to environmental stimuli like a kind of sensor, regulates genes accordingly and thus exchanges information with the cell memory. ...
May 22, 2012 |
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Fabrication method can affect the use of block copolymer thin films
A new study by a team including scientists from the National Institute of Standards and Technology (NIST) indicates that thin polymer films can have different properties depending on the method by which they ...
May 03, 2012 |
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NTT researchers develop breakthrough optical memory device
(PhysOrg.com) -- To improve transmission speeds, the Internet has transitioned over the years from one using copper to fiber optic cabling. Unfortunately, this has caused a bottleneck to occur where the light ...
Feb 27, 2012 |
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Toshiba manufactures 19nm generation NAND Flash Memory with world's largest density, smallest die size
Toshiba Corporation today announced breakthroughs in NAND flash that secure major advances in chip density and performance. In the 19 nanometer generation, Toshiba has developed a 3-bit-per-cell 128 gigabit (Gb) chip with ...
Feb 23, 2012 |
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Magnetic random-access memory based on new spin transfer technology achieves higher storage density
Solid-state memory is seeing an increase in demand due to the emergence of portable devices such as tablet computers and smart phones. Spin-transfer torque magnetoresistive random-access memory (STT-MRAM) ...
Feb 02, 2012 |
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Elpida Memory develops resistance RAM prototype
Elpida Memory, the world's third largest Dynamic Random Access Memory ("DRAM") manufacturer, today announced the development of its first-ever high-speed non-volatile resistance memory (ReRAM) prototype. As the ReRAM prototype ...
Jan 24, 2012 |
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Scientists show how cells accurately inherit information that is not contained in their genes
All 10 trillion cells in the adult human body are genetically identical, but develop into distinct cell types, such as muscle cells, skin cells or neurons, by activating some genes while inhibiting others. ...
Dec 12, 2011 |
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Toshiba develops circuit techniques for embedded SRAM operating at 0.5V-1.0V
Toshiba Corporation today announced it has developed circuit techniques for embedded SRAM that operate in a wide supply voltage range, from 0.5V to 1.0V, that effectively contribute to lower power consumption by electronic ...
Nov 16, 2011 |
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Research in cellular memory
How do fetal cells know what cell types to become? Why do cells in the adult body sometimes forget what they are and develop into cancer cells? These are some of the questions intensively investigated within the research ...
Nov 07, 2011 |
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Research team has developed a fully functional flexible memory
The team of Professor Keon Jae Lee (Department of Materials Science and Engineering, KAIST) has developed fully functional flexible non-volatile resistive random access memory (RRAM) where a memory cell can ...
Nov 03, 2011 |
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Muscling toward a longer life: Genetic aging pathway identified in flies
Researchers at Emory University School of Medicine have identified a set of genes that act in muscles to modulate aging and resistance to stress in fruit flies.
Oct 17, 2011 |
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Researchers on the trail of a treatment for cancer of the immune system
Infection with Epstein Barr means that the B cells, which are the primary memory cells of the immune system, are hi-jacked.
Aug 19, 2011 |
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Resistive switches based on piezoelectric nanowires allow electrical signals to be produced from mechanical actions
(PhysOrg.com) -- Taking advantage of the unique properties of zinc oxide nanowires, researchers have demonstrated a new type of piezoelectric resistive switching device in which the write-read access of memory ...
Jul 26, 2011 |
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MS research: Myelin influences how brain cells send signals
The development of a new cell-culture system that mimics how specific nerve cell fibers in the brain become coated with protective myelin opens up new avenues of research about multiple sclerosis. Initial findings suggest ...
Jul 21, 2011 |
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