News tagged with menstrual flow


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Spin polarization achieved in room temperature silicon

Spin polarization achieved in room temperature silicon

Physics / General Physics

created Nov 27, 2009 | popularity 4.9 / 5 (18) | comments 0

(PhysOrg.com) -- A group in The Netherlands has achieved a first: injection of spin-polarized electrons in silicon at room temperature. This has previously been observed only at extremely low temperatures, ...


Ecological speciation by sexual selection on good genes: Is speciation adaptive?

Biology / Ecology

created Nov 26, 2009 | popularity 5 / 5 (1) | comments 0

Darwin suggested that the action of natural selection can produce new species, but 150 years after the publication of his famous book, 'On the Origin of Species', debate still continues on the mechanisms of speciation. New ...


Nanowire Formation

Nanowires key to future transistors, electronics

Nanotechnology / Nanophysics

created Nov 26, 2009 | popularity 4.6 / 5 (9) | comments 2

(PhysOrg.com) -- A new generation of ultrasmall transistors and more powerful computer chips using tiny structures called semiconducting nanowires are closer to reality after a key discovery by researchers ...


Gullies and Flow Features on Crater Wall

Gullies and Flow Features on Crater Wall

Space & Earth / Space Exploration

created Nov 26, 2009 | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- This image from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter shows a sample of the variety and complexity of processes that may occur ...


Engineers, doctors develop novel material that could help fight arterial disease

Medicine & Health / Research

created Nov 25, 2009 | popularity not rated yet | comments 0

A fortuitous discovery that grew out of a collaboration between UCLA engineers and physicians could potentially offer hope to the nearly 10 million Americans who suffer from peripheral arterial disease.


Researchers develop virtual streams to help restore real ones

Physics / General Physics

created Nov 24, 2009 | popularity 5 / 5 (1) | comments 0

Researchers at the University of Minnesota have developed a unique new computer model called the Virtual StreamLab, designed to help restore real streams to a healthier state. The Virtual StreamLab, which demonstrates the ...


Facebook creates dual-class structure, but no IPO (AP)

Facebook creates dual-class structure, but no IPO

Technology / Business

created Nov 24, 2009 | popularity 1 / 5 (1) | comments 0

(AP) -- Facebook has created a dual-class stock structure designed to give founder Mark Zuckerberg and other existing shareholders control over the company.


Cassini Captures Ghostly Dance of Saturn's Northern Lights

Cassini Captures Ghostly Dance of Saturn's Northern Lights (w/ Video)

Space & Earth / Space Exploration

created Nov 24, 2009 | popularity 4.9 / 5 (10) | comments 1

(PhysOrg.com) -- In the first video showing the auroras above the northern latitudes of Saturn, Cassini has spotted the tallest known "northern lights" in the solar system, flickering in shape and brightness ...


Selling chip makers on optical computing

Selling chip makers on optical computing

Technology / Semiconductors

created Nov 24, 2009 | popularity 4.6 / 5 (11) | comments 1

(PhysOrg.com) -- Computer chips that transmit data with light instead of electricity consume much less power than conventional chips, but so far, they've remained laboratory curiosities. Professors Vladimir ...


The drying shores of the Dead Sea

Dead Sea needs world help to stay alive

Space & Earth / Environment

created Nov 24, 2009 | popularity 3.6 / 5 (5) | comments 2

The Dead Sea may soon shrink to a lifeless pond as Middle East political strife blocks vital measures needed to halt the decay of the world's lowest and saltiest body of water, experts say.



List of search results for menstrual flow