Most Popular Papers*

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The Chemistry of Photography
Nichole Marie Witten

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Physical Activity and Public Health: Updated Recommendation for Adults From the American College of Sports Medicine and the American Heart Association
William L. Haskell, I-Min Lee, Russell R. Pate, Kenneth E. Powell, Steven N. Blair, Barry A. Franklin, Caroline A. Macera, Gregory W. Heath, Paul D. Thompson, and Adrian Bauman

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