Operationalizing and Detecting Disengagement Within Online Science Microworlds von Gobert, Janice D., Baker, Ryan S., Wixon, Michael B.

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Systems that make a difference: the 52nd annual meeting of the ISSS von Boulding, Kenneth E, Troncale, L Raphael, Troncale, Len, Drack, Manfred, Rouse, William B, Allen, Timothy F.H., Allen, Peter C, Malek, Amy, Flynn, John, Flynn, Michael, Wixon, Devin L, Balser, Teri C

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Early retirees under Social Security: health status and economic resources von Leonesio, M V, Vaughan, D R, Wixon, B

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Shock processing of materials with laser initiated spherically convergent detonations von MAYER, F. J, FECHNER, W. B, MAYNARD, R. L, SCHMERBERG, N. W, WIXON, M. R

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