News tagged with radioactive signals


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Search results for radioactive signals


Better-than-new LIDAR provides 24/7 atmospheric aerosol data

Better-than-new LIDAR provides 24/7 atmospheric aerosol data

Space & Earth / Earth Sciences

created 9 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- A team of researchers from eight institutions led by Pacific Northwest National Laboratory has solved a software and hardware problem that had perplexed scientists studying atmospheric aerosols ...


One Can Act Without Group Support; Even in the Bacterial World

One Can Act Without Group Support; Even in the Bacterial World

Chemistry / Biochemistry

created 10 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- A single bacterium can act alone, performing the same kinds of actions that a group normally does. The behavior of that bacterium can be manipulated at the cellular level. That’s the intriguing ...


A special kind of flight training

A special kind of flight training

Technology / Engineering

created 10 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- A new generation of flight simulators will attempt to make air traffic safer.


Life after silicon

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

Technology / Semiconductors

created 10 hours ago | popularity 5 / 5 (4) | 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 ...


Gene therapy and stem cells save limb

Medicine & Health / Research

created 12 hours ago | popularity not rated yet | comments 0

Blood vessel blockage, a common condition in old age or diabetes, leads to low blood flow and results in low oxygen, which can kill cells and tissues. Such blockages can require amputation resulting in loss of limbs. Now, ...


NASA Global Precipitation Measurement Mission Passes Major Review

Space & Earth / Space Exploration

created 13 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- NASA's effort to deploy the first satellite mission to advance global precipitation observations from space moved closer to this goal when agency officials approved critical elements for the Global Precipitation ...


Why King Kong failed to impress

Biology / Cell & Microbiology

created 13 hours ago | popularity not rated yet | comments 0

Humans have the same receptors for detecting odors related to sex as do other apes and primates. But each species uses them in different ways, stemming from the way the genes for these receptors have evolved over time, according ...


Merkel cells revealed as secret behind sensation of light touch

Biology / Cell & Microbiology

created 14 hours ago | popularity not rated yet | comments 0

Scientists have proved experimentally what has been suspected since the discovery of Merkel cells in the skin over a century ago: the sense of light touch that is critical for hand dexterity would not be possible without ...


Parasite evades death by promoting host cell survival

Parasite evades death by promoting host cell survival

Chemistry / Biochemistry

created 15 hours ago | popularity not rated yet | comments 0

Researchers have discovered how the parasite Trypanosoma cruzi, which causes Chagas' disease, prolongs its survival in infected cells. A protein on the parasite activates the enzyme Akt, which blocks cell ...


Brooding fishes take up nutrients from their own children

Brooding fishes take up nutrients from their own children

Biology / Plants & Animals

created 15 hours ago | popularity 5 / 5 (2) | comments 0

In the pipefish, the male cares for the offspring. Apart from the ones he sucks the life out of. The discovery of filial cannibalism in the pipefish is now creating a stir in the research world.



List of search results for radioactive signals