News tagged with toc


Decrease-radix design principle for multi-valued logic units and its application

Technology / Engineering

created Jan 09, 2009 | popularity 3.5 / 5 (2) | comments 2

A new theory referred to as the Decrease-Radix Design is proposed. And based on this theory, the regulations of making multi-valued logic operation units are presented. The theory has laid down a solid foundation for the ...





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Rice sociologist looks at pediatric physicians' views on religion, spirituality

Other Sciences / Social Sciences

created Nov 11, 2009 | popularity not rated yet | comments 6

(PhysOrg.com) -- Pediatricians and pediatric oncologists express differing views on religion and spirituality, largely based on the types of patients they treat, according to a survey that will appear in the current edition ...


What is the meaning of 'one'? Evolutionary biologists argue for new meaning of 'organismality'

Biology / Evolution

created Nov 09, 2009 | popularity 4.8 / 5 (6) | comments 6

Rice University evolutionary biologists David Queller and Joan Strassmann argue in a new paper that high cooperation and low conflict between components, from the genetic level on up, give a living thing its "organismality," ...


Journal special edition outlines rotavirus burden and need for vaccines

Medicine & Health / Diseases

created Nov 05, 2009 | popularity not rated yet | comments 0

The Journal of Infectious Diseases has released a special edition, Global Rotavirus Surveillance: Preparing for the Introduction of Rotavirus Vaccines. This special edition provides a significant contribution to the unders ...


The explainer: P vs. NP -- The most notorious problem in theoretical computer science remains open

P vs. NP -- The most notorious problem in theoretical computer science remains open

Technology / Computer Sciences

created Oct 29, 2009 | popularity 4.6 / 5 (22) | comments 5

In the 1995 Halloween episode of The Simpsons, Homer Simpson finds a portal to the mysterious Third Dimension behind a bookcase, and desperate to escape his in-laws, he plunges through. He finds himself wander ...


Trees facilitate wildfires as a way to protect their habitat

Trees facilitate wildfires as a way to protect their habitat

Biology / Plants & Animals

created Oct 28, 2009 | popularity 4.5 / 5 (2) | comments 0

Fire is often thought of something that trees should be protected from, but a new study suggests that some trees may themselves contribute to the likelihood of wildfires in order to promote their own abundance ...


Ocean acidification may contribute to global shellfish decline

Ocean acidification may contribute to global shellfish decline

Space & Earth / Earth Sciences

created Oct 26, 2009 | popularity 2.7 / 5 (7) | comments 2

Relatively minor increases in ocean acidity brought about by high levels of carbon dioxide have significant detrimental effects on the growth, development, and survival of hard clams, bay scallops, and Eastern ...


COROT

The CoRoT space mission: Early results

Space & Earth / Astronomy

created Oct 22, 2009 | popularity 4.8 / 5 (8) | comments 0

Astronomy & Astrophysics is publishing a special issue this week dedicated to the early results of the CoRoT space mission. The CoRoT (Convection, Rotation & planetary Transits) satellite is a 30 centimeter space ...


New tracer for better melanoma image

Chemistry / Analytical Chemistry

created Oct 06, 2009 | popularity not rated yet | comments 0

The Australian research published this week in the American Chemical Society's Journal of Medicinal Chemistry describes a new radiopharmaceutical tracer that promises to give clearer pictures of melanoma and could lead t ...


Samsung Introduces SPF-87H -- UltraThin Touch of Color Photo Frame

Samsung Introduces UltraThin Touch of Color Photo Frame

Electronics / Consumer & Gadgets

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

Samsung Electronics today announced the release of the SPF-87H Photo Frame. With a slim screen depth of 23 mm (.91 inches) and 1 GB of internal memory, the SPF-87H can store up to 3,000 photos, while being ...


100 reasons to change the way we think about genetics

Biology / Cell & Microbiology

created May 18, 2009 | popularity 4.5 / 5 (13) | comments 14

For years, genes have been considered the one and only way biological traits could be passed down through generations of organisms. Not anymore.



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