Juncture stress fields in multicellular shell structures. Vol. IX - Summary of results and recommendations Final report

Juncture stress fields in multicellular shell structures - bending and bucking analyse

Collaborative technologies for the financial services industry

2004-2005 > Academic research: not refereed > Publication in policy or professional journalAccepted ManuscriptPublishe

Juncture stress fields in multicellular shell structures. Volume III - Stresses and deformations on fixed-edge segmental conical shells Final report

Equations for thin elastic conical shells and digital program for analysis of stress and deformation on fixed edge segmental conical shells - solution by finite difference techniqu

Juncture stress fields in multicellular shell structures. Volume IV - Stresses and deformations of fixed-edge segmental spherical shells Final report

Equations for thin elastic spherical shells and digital program for analysis of stresses and deformation of fixed edge segmental spherical shells - solution by finite difference techniqu

A Reflection of the State of Mobile Learning in Asia and a Conceptual Framework

2009-2010 > Academic research: refereed > Refereed conference paperVersion of RecordPublishe

Evidence for charge-flux duality near the quantum Hall liquid to insulator transition

We examine the longitudinal, non-linear, current-voltage characteristics near the quantum Hall liquid to insulator transition and show that a simple mapping exists between the characteristics on the quantum Hall side and those on the insulating side of the transition. More precisely, at filling factors related by the law of corresponding states the current and voltage simply trade places. We interpret these observations as evidence for the existence, in the composite boson description, of charge-flux duality near disorder dominated transitions in quantum Hall systems. (Appearances notwithstanding, this is an experimental paper.)Comment: 10 pages, Revtex 3.0, 4 uuencoded postscript figure