News tagged with lens systems


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Search results for lens systems


Merapi volcano

Pre-eruption earthquakes offer clues to volcano forecasters

Space & Earth / Earth Sciences

created 6 hours ago | popularity not rated yet | comments 0

Like an angry dog, a volcano growls before it bites, shaking the ground and getting "noisy" before erupting. This activity gives scientists an opportunity to study the tumult beneath a volcano and may help ...


Everlasting Quantum Wave: Physicists Predict New Form of Soliton in Ultracold Gases

Everlasting Quantum Wave: Physicists Predict New Form of Soliton in Ultracold Gases

Physics / Quantum Physics

created 7 hours ago | popularity 4.8 / 5 (6) | comments 1

(PhysOrg.com) -- Solitary waves that run a long distance without losing their shape or dying out are a special class of waves called solitons. These everlasting waves are exotic enough, but theoreticians at ...


New Automated Technique with Online Verification Eases Network Analyzer Calibration

New Automated Technique with Online Verification Eases Network Analyzer Calibration

Technology / Engineering

created 7 hours ago | popularity not rated yet | comments 0

Verifying the accuracy of network analyzers—instruments that are used to measure key performance characteristics of electronic networks—was once an awkward process involving multiple steps and pieces of equipment.


Exploring energy efficiency in multi-scale computing systems

Exploring energy efficiency in multi-scale computing systems

Technology / Other

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

The University of California, San Diego and nine other universities are members of a new research center charged with finding ways to improve the design of computing systems ranging from large data centers ...


Hubble Finds Smallest Kuiper Belt Object Ever Seen

Hubble Finds Smallest Kuiper Belt Object Ever Seen

Space & Earth / Space Exploration

created 9 hours ago | popularity 5 / 5 (7) | comments 1

(PhysOrg.com) -- NASA's Hubble Space Telescope has discovered the smallest object ever seen in visible light in the Kuiper Belt, a vast ring of icy debris that is encircling the outer rim of the solar system ...


NASA Calculates a Carbon Budget for California

Space & Earth / Environment

created 10 hours ago | popularity 2.4 / 5 (5) | comments 1

(PhysOrg.com) -- While world organizations struggle to find a benchmark and tracking standards for greenhouse gas (GHG) emissions, NASA has been supporting California’s new carbon emissions inventory report, using its satellite ...


Lung cancer and melanoma laid bare: First comprehensive analysis of two cancer genomes

Medicine & Health / Cancer

created 11 hours ago | popularity 5 / 5 (4) | comments 1

Research teams led by the Wellcome Trust Sanger Institute announce the first comprehensive analyses of cancer genomes. All cancers are caused by mutations in the DNA of cancer cells which are acquired during a person's lifetime. ...


Astronomers find super-Earth using amateur, off-the-shelf technology

Astronomers Find Super-Earth Using Amateur, Off-the-Shelf Technology (w/ Video)

Space & Earth / Astronomy

created 11 hours ago | popularity 5 / 5 (10) | comments 4

(PhysOrg.com) -- Astronomers announced today that they have discovered a "super-Earth" orbiting a red dwarf star 40 light-years from Earth. They found the distant planet with a small fleet of ground-based ...


New study links DHA type of omega-3 to better nervous-system function

Medicine & Health / Neuroscience

created 12 hours ago | popularity 5 / 5 (1) | comments 0

The omega-3 essential fatty acids commonly found in fatty fish and algae help animals avoid sensory overload, according to research published by the American Psychological Association. The finding connects low omega-3s to ...


Caltech scientists film photons with electrons

Caltech scientists film photons with electrons

Physics / General Physics

created 12 hours ago | popularity 4.8 / 5 (17) | comments 0

(PhysOrg.com) -- Techniques recently invented by researchers at the California Institute of Technology -- which allow the real-time, real-space visualization of fleeting changes in the structure of nanoscale ...



List of search results for lens systems