News tagged with microscopic observations


Special Nanotubes May Be Used as a Vehicle for Treating Neurodegenerative Disorders

Special Nanotubes May Be Used as a Vehicle for Treating Neurodegenerative Disorders

Nanotechnology / Bio & Medicine

created Jan 13, 2009 | popularity 3 / 5 (2) | comments 0

(PhysOrg.com) -- Electrical engineering researchers at the University of Arkansas have demonstrated that magnetic nanotubes combined with nerve growth factor can enable specific cells to differentiate into ...





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Nature's fine designs: Scientists find modern lessons in ancient creations

Nature's fine designs: Scientists find modern lessons in ancient creations

Biology / Other

created 4 hours ago | popularity 4.5 / 5 (4) | comments 0

(PhysOrg.com) -- Nature and its bottom-up processes for creating robust and responsive materials are inspiring new generations of synthetic materials and creative design.


BirdsEye -- a new iPhone app -- resolves your rapture for raptors or finding a finch

Biology / Other

created 21 hours ago | popularity not rated yet | comments 0

Looking for larks? Searching for surfbirds? Checking for chickadees? There's an app for that.


Team using Subaru Telescope makes major discovery

Team using Subaru Telescope makes major discovery

Space & Earth / Astronomy

created 21 hours ago | popularity 4.8 / 5 (19) | comments 2

An international team of scientists that includes an astronomer from Princeton University has made the first direct observation of a planet-like object orbiting a star similar to the sun.


New method of measuring ocean CO2 uptake could lead to climate change 'early warning system'

Space & Earth / Earth Sciences

created 22 hours ago | popularity 1 / 5 (2) | comments 1

An international team of scientists led by the University of East Anglia (UEA) has developed a new method of measuring the absorption of CO2 by the oceans and mapped for the first time CO2 uptake for the entire North Atlantic.


Stopping MRSA before it becomes dangerous is possible, researchers find

Stopping MRSA before it becomes dangerous is possible, researchers find

Chemistry / Biochemistry

created 23 hours ago | popularity 5 / 5 (1) | comments 0

Most scientists believe that staph infections are caused by many bacterial cells that signal each other to emit toxins. The signaling process is called quorum sensing because many bacteria must be present ...


Professor foresees rising Antarctic snowmelt

Space & Earth / Earth Sciences

created Dec 03, 2009 | popularity 2 / 5 (1) | comments 0

The 30-year record low in Antarctic snowmelt that occurred during the 2008-09 austral summer was likely due to concurrent strong positive phases for two main climate drivers, ENSO (El Niño - Southern Oscillation) and SAM ...


STPSat-1 successfully completes extended mission

STPSat-1 successfully completes extended mission

Space & Earth / Space Exploration

created Dec 02, 2009 | popularity 5 / 5 (1) | comments 0

The STPSat-1, built for the Department of Defense (DoD) Space Test Program (STP) and operated by the DoD STP for the first year then transitioned to NRL for the last 16 months, was decommissioned on October ...


A Superbright Supernova That’s the First of Its Kind

A Superbright Supernova That’s the First of Its Kind

Space & Earth / Astronomy

created Dec 02, 2009 | popularity 4.7 / 5 (23) | comments 6

(PhysOrg.com) -- An extraordinarily bright, extraordinarily long-lasting supernova named SN 2007bi, snagged in a search by a robotic telescope, turns out to be the first example of the kind of stars that first ...


Researchers take part in DNA sequencing for entire Pacific island

Researchers plan DNA sequencing for entire Pacific island

Biology / Plants & Animals

created Dec 02, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- University of Florida researchers are collecting marine invertebrates on the French Polynesian island of Moorea as part of a massive effort to inventory the DNA sequence of every living species ...


NRL Sensor Observes First Light

NRL Sensor Observes First Light

Space & Earth / Space Exploration

created Dec 02, 2009 | popularity not rated yet | comments 0

The Special Sensor Ultraviolet Limb Imager (SSULI) developed by NRL's Spacecraft Engineering Department and Space Science Division, launched October 18, 2009 on the U.S. Air Force Defense Meteorological Satellite ...



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