It's hard to imagine some of Vincent van Gogh's signature works without the vibrant strokes of yellow that brightened the sky in "Starry Night" and drenched his sunflowers in color. But the yellow hues in some of his paintings have mysteriously turned to brown, and a team of European scientists has figured out why. Using X-rays, they found the chemical reaction to blame -- one never before seen in paint. Van Gogh's decision to use a lighter shade of yellow paint mixed with white is responsible for the unintended darkening, according to a study published online in the journal Analytical Chemistry.
... presented in current environmental and analytical chemistry literature. Examples of analytical proce... of Environmental Analysis,? The Journal of Analytical Chemistry, Volume 55, pp. 2210-2218,...
... Chemical 07 23.33 % 2.52 Physics Analytical Chemistry 06 20 % 5.635 Journal of Solid State 06 ...
LEWISTON -- A newly awarded $600,000 National Science Foundation grant is supporting an innovative national effort led by a Bates College professor to create an in-depth, online chemistry curriculum. Thomas Wenzel, Charles A. Dana Professor of Chemistry at Bates, is the principal investigator of the four-year initiative, titled "Development of E-Learning Modules for Analytical Chemistry." Faculty from a total of 25 schools are involved in the project.
... International Journal of Environmental Analytical Chemistry, 44(3), 203-207. . Dim, L.A., Kinyua, A....
... of measurements from two different analytical methods. Application of linear regression procedur... method comparison studies in Clinical Chemistry. Part I. Journal of Clinical. Chemistry and Clinic...
COLUMBIA, S.C., Nov. 19, 2010 /PRNewswire-USNewswire/ -- Chemists at the University of South Carolina have developed a camera with the ability to see the invisible - and more. The new technology, called multimode imaging in the thermal infrared, could eventually be used in crime-scene investigations, since it can capture blood stains that the human eye can't see.
... in the American Chemical Society's Analytical Chemistry, a semi- monthly journal. Graduate stude...
...Renewable Energy: An International Journal 36: 388-398. . Botts, E.A., B.F.N. Erasmus and GJ....Physics and Chemistry of the Earth, Parts A/B/C 35: 868-880. . Cartograp...and L. Harrie. 2011. Evaluation of analytical measures of map legibility. Cartographic Journal 4...
, 81, of Pennington, NJ passed away peacefully on Jan. 8, 2011. Born in Lancaster County, PA, he was the son of the late William J. and Sallie Fenninger Steller. He graduated from Upper Leacock High School in 1947 and attended Franklin and Marshall College. He received a BS Degree in Chemistry in 1951 and began a forty-two year career as Analytical Chemist with American Cyanamid Company in Stamford, CT. In 1961, he transferred to the Agricultural Research Center in Princeton, NJ where he advanced through Metabolism and Residue Research to be Chairman of the Radioisotope Committee and Radiation Safety Officer. He finished his Cyanamid career as Manager of Regulatory Affairs, where his team successfully navigated major products SCEPTER and PURSUIT herbicides through the ...
COLUMBUS, Ohio, Dec. 9, 2010 /PRNewswire/ -- Water scarcity is driving a wave of innovation in water filtration technology from Asian nations, according to a report issued today by Chemical Abstracts Service (CAS), the world's authority for chemical information. The report, CAS Chemistry Research Report: Nanofiltration Shows Promise in the Quest for Pure Water, found that Asian researchers now lead the world in patent activity related to nanofiltration, the most-researched method of water filtration. According to the Asian Development Bank, Asian nations will face a 40 percent deficit between water supply and demand by 2030. Today's report finds that in the quest to counter water scarcity, Asian researchers have issued 60 percent of all nanofiltration patents over the last 20 years, wit...
... Report series examines global trends in journal and patent publications to identify categories of ..., applied, physical, inorganic and analytical chemistry, as well as biochemistry. SOURCE Chemica...
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