www.sciencemag.org SCIENCE VOL 334 11 NOVEMBER 2011 733 COVER The theme of the 2012 AAAS Annual Meeting, 16 to 20 February in Vancouver, Canada, is Flattening the World: Building a Global Knowledge Society. This theme focuses the program on the complex, interconnected challenges of the 21st century and on pathways to global solutions through international, multidisciplinary efforts. Speakers co...

Refer to: Magarian G J, Middaugh DA, Linz DH: Hyperventilation syndrome: A diagnosis begging for recognition (Topics in Primary Care Medicine). West J Med 1983 May; 138:733-736. From Ambulatory Care and Medical Services, Veterans Administration Medical Center, and the Division of General Medicine, Department of Medicine, Oregon Health Sciences University, Portland. Supported in part by HEW gran...

Evolutionary Trajectories Author(s): Erika J. Edwards and R. Matthew Ogburn Source: International Journal of Plant Sciences, Vol. 173, No. 6, Special Issue: Major Transitions in Angiosperm Ecology & Functional Biology, Edited by Taylor S. Feild and Erika J. Edwards (July/August 2012), pp. 724-733 Published by: The University of Chicago Press Stable URL: http://www.jstor.org/stable/10.1086/66609...

We study the Yangian symmetry of the multicomponent Quantum Nonlinear Schrödinger hierarchy in the framework of the Quantum Inverse Scattering Method. We give an explicit realization of the Yangian generators in terms of the deformed oscillators algebra which naturally occurs in this framework. LAPTH-733/99 IFUP-TH 24/99 CRM-2608 hep-th/9905105 [email protected] [email protected] sorba...

Thermodynamic dislocation theory incorporating impediment by the grain boundaries is developed to analyze shear test of polycrystals. With a small set physics-based material parameters, we are able simulate stress–strain curves for load and its reversal, which consistent with experimental Thuillier Manach (Int J Plast 25:733–751, 2009). Representative distributions plastic slip under reversal p...