News tagged with electron tomography


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Search results for electron tomography


Researchers demonstrate nanoscale X-ray imaging of bacterial cells

Researchers demonstrate nanoscale X-ray imaging of bacterial cells

Physics / General Physics

created Dec 07, 2009 | popularity 5 / 5 (1) | comments 0

An ultra-high-resolution imaging technique using X-ray diffraction is a step closer to fulfilling its promise as a window on nanometer-scale structures in biological samples. In the Proceedings of the National Ac ...


Elusive protein points to mechanism behind hearing loss

Elusive protein points to mechanism behind hearing loss

Medicine & Health / Neuroscience

created Dec 08, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A serendipitous discovery of deaf zebra fish larvae has helped narrow down the function of an elusive protein necessary for hearing and balance. The work, led by Rockefeller University’s A. ...


Toshiba Develops High Performance CMOS Device Technology for 20nm Generation LSI

Toshiba Develops High Performance CMOS Device Technology for 20nm Generation LSI

Technology / Semiconductors

created 7 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Toshiba Corporation today announced that it has developed a breakthrough technology for steep channel impurity distribution that delivers a solution to a key problem for 20nm generation CMOS ...


Large Hadron Collider (LHC)

Atom smasher catches 1st high-energy collisions

Physics / General Physics

created 6 hours ago | popularity 4.3 / 5 (3) | comments 13

(AP) -- The world's largest atom smasher has recorded its first high-energy collisions of protons, a spokeswoman said Wednesday.


Life after silicon

Life after silicon: Using exotic materials to help microchips keep improving

Technology / Semiconductors

created Dec 08, 2009 | popularity 4.5 / 5 (8) | comments 1

(PhysOrg.com) -- The huge increases in the power and capacity of computers, cell phones and communications networks in the last 40 years have been the result of ever-shrinking silicon transistors. But silicon ...


Most antidepressants miss key target of clinical depression

Medicine & Health / Psychology & Psychiatry

created Dec 08, 2009 | popularity 4 / 5 (1) | comments 0

A key brain protein called monoamine oxidase A (MAO-A) - is highly elevated during clinical depression yet is unaffected by treatment with commonly used antidepressants, according to an important study published today in ...


Gallium Nitride (GaN) Inverter IC

Panasonic Develops A Gallium Nitride (GaN) Inverter IC for Motor Drive with High Efficiency

Technology / Semiconductors

created Dec 08, 2009 | popularity 5 / 5 (2) | comments 0

Panasonic today announced the development of a Gallium Nitride (GaN) -based monolithic inverter integrated circuit (IC) for motor drive. The integrated six GaN-based transistors can be independently driven ...


New technology helps scientists understand ancient fossils

Other Sciences / Archaeology & Fossils

created Dec 07, 2009 | popularity 5 / 5 (1) | comments 1

Some of the world's oldest human bones and other ancient relics are studied here using some of the world's newest technologies.


New York autopsies show 2009 H1N1 influenza virus damages entire airway

Medicine & Health / Diseases

created Dec 07, 2009 | popularity not rated yet | comments 0

In fatal cases of 2009 H1N1 influenza, the virus can damage cells throughout the respiratory airway, much like the viruses that caused the 1918 and 1957 influenza pandemics, report researchers from the National Institutes ...


Single-atom transistor discovered

Scientists build 'single-atom transistor'

Nanotechnology / Nanophysics

created Dec 06, 2009 | popularity 4.9 / 5 (31) | comments 2

(PhysOrg.com) -- Researchers from Helsinki University of Technology (Finland), University of New South Wales (Australia), and University of Melbourne (Australia) have succeeded in building a working transistor, ...



List of search results for electron tomography