(Date:5/22/2013)... conclude that the 20 percent reduction in lung ... chest X-ray (CXR) screening previously reported in the ... centers in the United States. , Philadelphia, PAPhysicians ... about the benefits and risks of LDCT lung ... New England Journal of Medicine of the ...

(Date:5/22/2013)... must join together in a major new effort to ... in providing Earth,s people with clean water that looms ... a comment article in the current edition of ... the American Chemical Society (ACS), the world,s largest scientific ... Ph.D., and Jerald L. Schnoor, Ph.D., explain that shortages ...

(Date:5/22/2013)... The discovery of potential environmental and human health ... batteries each year has led scientists to recommend ... reuse of lithium-ion (Li-ion) battery materials. That,s the ... journal Environmental Science & Technology . , ... Li-ion batteries have become mainstays for powering everything ...