Search Results - "Hanna, J. A."

Exterior Dissipation, Proportional Decay, and Integrals of Motion by Aureli, M., Hanna, J. A.

“…Given a dynamical system with m independent conserved quantities, we construct a multiparameter family of new systems in which these quantities evolve…”
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Kinetics of a reactive dye adsorption onto dolomitic sorbents by Walker, G.M., Hansen, L., Hanna, J.-A., Allen, S.J.

“…A novel wastewater treatment technique has been investigated, for reactive dye removal, in batch kinetic systems. These experimental studies have indicated…”
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Impact-induced acceleration by obstacles by Corbin, N A, Hanna, J A, Royston, W R, Singh, H, Warner, R B

“…We explore a surprising phenomenon in which an obstruction accelerates, rather than decelerates, a moving flexible object. It has been claimed that the right…”
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Dipoles in thin sheets by Guven, Jemal, Hanna, J. A., Kahraman, Osman, Müller, Martin Michael

“…A flat elastic sheet may contain pointlike conical singularities that carry a metrical “charge” of Gaussian curvature. Adding such elementary defects to a…”
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Whirling skirts and rotating cones by Guven, Jemal, Hanna, J A, Müller, Martin Michael

“…Steady, dihedrally symmetric patterns with sharp peaks may be observed on a spinning skirt, lagging behind the material flow of the fabric. These qualitative…”
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Energies for Elastic Plates and Shells from Quadratic-Stretch Elasticity by Vitral, E., Hanna, J. A.

“…We derive stretching and bending energies for isotropic elastic plates and shells. Through the dimensional reduction of a bulk elastic energy quadratic in Biot…”
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Dilation-Invariant Bending of Elastic Plates, and Broken Symmetry in Shells by Vitral, E., Hanna, J. A.

“…We propose bending energies for isotropic elastic plates and shells. For a plate, we define and employ a surface tensor that symmetrically couples stretch and…”
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Some observations on variational elasticity and its application to plates and membranes by Hanna, J. A.

“…Energies and equilibrium equations for thin elastic plates are discussed, with emphasis on several issues pertinent to recent approaches in soft condensed…”
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Pseudomomentum: origins and consequences by Singh, H., Hanna, J. A.

“…The balance of pseudomomentum is discussed and applied to simple elasticity, ideal fluids, and the mechanics of inextensible rods and sheets. A general…”
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Correction to: Pseudomomentum: origins and consequences by Singh, H., Hanna, J. A.

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Treatment of hazardous shipyard wastewater using dolomitic sorbents by Walker, G.M., Hanna, J-A, Allen, S.J.

“…Hazardous shipyard wastewater is a worldwide problem, arising from ship repair. In this study an experimental programme was undertaken to establish the…”
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Bifurcations of buckled, clamped anisotropic rods and thin bands under lateral end translations by Yu, T., Hanna, J.A.

“…Motivated by observations of snap-through phenomena in buckled elastic strips subject to clamping and lateral end translations, we experimentally explore the…”
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Slack dynamics on an unfurling string by Hanna, J A, Santangelo, C D

“…An arch will grow on a rapidly deployed thin string in contact with a rigid plane. We present a qualitative model for the growing structure involving the…”
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Pick-up and impact of flexible bodies by Singh, H., Hanna, J.A.

“…Picking up, laying down, colliding, rolling, and peeling are partial-contact interactions involving moving discontinuities. We examine the balances of momentum…”
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PAX7 is a required target for microRNA-206-induced differentiation of fusion-negative rhabdomyosarcoma by Hanna, J A, Garcia, M R, Go, J C, Finkelstein, D, Kodali, K, Pagala, V, Wang, X, Peng, J, Hatley, M E

“…Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma of childhood. RMS can be parsed based on clinical outcome into two subtypes, fusion-positive RMS…”
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Effects of confining pressure on flaw formation during the consolidation of ductile powders by angular extrusion by Hanna, J.A., Baker, I.

“…► Experiments on ECAE consolidation of metal powders at or near room temperature. ► Relationships between back-pressure and microstructure, flaws in billets. ►…”
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A conserved quantity in thin body dynamics by Hanna, J.A., Pendar, H.

“…Thin, solid bodies with metric symmetries admit a restricted form of reparameterization invariance. Their dynamical equilibria include motions with both rigid…”
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X-PEEM Study on Surface Orientation of Stylized and Rubbed Polyimides by Cossy-Favre, A, Díaz, J, Liu, Y, Brown, H. R, Samant, M. G, Stöhr, J, Hanna, A. J, Anders, S, Russell, T. P

“…X-ray photoelectron emission microscopy (X-PEEM) was used to study the surface orientation of stylized and rubbed polyimide thin films. Using soft X-rays…”
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Energies for elastic plates and shells from quadratic-stretch elasticity by Vitral, E, Hanna, J. A

“…We derive stretching and bending energies for isotropic elastic plates and shells. Through the dimensional reduction of a bulk elastic energy quadratic in Biot…”
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Momentum and pseudomomentum in a shallow water equation by Hanna, J. A

“…A basic shallow water system with variable topography is analyzed from the point of view of a Lagrangian derivation of momentum, energy, and pseudomomentum…”
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