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Can you make your own Game of Thrones sword using chemistry?
2015-04-06
(Press-News.org) WASHINGTON, April 6, 2015 -- The fantasy epic Game of Thrones is back this Sunday night, and it is sure to be chock full of intrigue, indiscretions and, of course, swords. The most sought-after blades in Westeros are made from Valyrian steel, forged using ancient magic. But could you make your own Valyrian steel sword using real-life chemistry? Reactions collaborated with cosplaying chemistry fanatic and material scientist Ryan Consell to see if we could blend metallurgy with Westerosi magic. Check out the video here: https://youtu.be/cHRcGoje4j4.
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Northern coastal marshes more vulnerable to nutrient pollution
2015-04-06
DURHAM, N.C. - Salt marshes at higher latitudes, such as those in densely populated coastal regions of New England and northern Europe, are more vulnerable to the effects of nutrient pollution, a new Duke University study finds.
"The heavy flow of nitrogen and phosphorus into these marshes from upstream cities and farms can trigger a chain reaction that can lead to intense overgrazing by marsh herbivores," said Brian R. Silliman, Rachel Carson Associate Professor of Marine Conservation Biology at Duke's Nicholas School of the Environment.
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UCLA research links HIV to age-accelerating cellular changes
2015-04-06
People undergoing treatment for HIV-1 have an increased risk for earlier onset of age-related illnesses such as some cancers, renal and kidney disease, frailty, osteoporosis and neurocognitive disease. But is it because of the virus that causes AIDS or the treatment?
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New blood signature analysis may help diagnose Parkinson's disease earlier
2015-04-06
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Saving lives by making malaria drugs more affordable
2015-04-06
Forty percent of all malaria-caused deaths in sub-Saharan Africa occur in the Democratic Republic of Congo and Nigeria, according to the World Health Organization. The private sector "supply chain" manages 74% of the drug volume in Congo and 98% in Nigeria where malaria-stricken patients rely on "drug shops" and other for-profit retail outlets to get life-saving medicine.
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Study finds cow milk is added to breast milk and sold to parents online
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A study published today on the safety of human breast milk bought over the Internet found that 10 percent of samples contained added cow's milk. The discovery that purchased samples of human milk may be purposely "topped off" with cow's milk or infant formula confirms a danger for the large number of babies receiving the purchased milk due to medical conditions. These babies are also vulnerable to the risk of infectious disease from bacterial and viral contamination of such milk, which was identified in a prior study by the same research team led by Nationwide Children's ...
Young guns: Study finds high firearm violence rate in high-risk youth after assault injury
2015-04-06
ANN ARBOR, Mich. -- Two young men in their late teens sit in adjacent rooms of an inner-city emergency room. One is getting care for injuries he suffered in a fight, the other, for a sore throat. When the nurse tells each one he can go, both head back out to an environment rampant with violence, poverty and traumatic life experiences.
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CRISPR-Cas editing of C. albicans holds promise for overcoming deadly fungal infections
2015-04-03
CAMBRIDGE, Mass. (April 3, 2015) - By modifying the CRISPR-Cas genome editing system, Whitehead Institute researchers are now able to manipulate Candida albicans' genome systematically--an approach that could help identify novel targets for therapies against this serious pathogen for which there are a limited number of anti-fungal agents.
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Targeting dangerous inflammation inside artery plaque
2015-04-03
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OU physicists first to create new molecule with record-setting dipole moment
2015-04-03
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"This is the largest electric dipole moment ever observed in a molecule," says James Shaffer, professor in the Homer L. Dodge Department of Physics ...
Fertility patients' history is best predictor of risk for major depression
2015-04-03
SAN FRANCISCO, April 3, 2015 -- A potent risk factor for developing major depressive disorder (MDD) during fertility treatment is something health providers are likely not even looking for, according to new research from San Francisco State University.
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