Search Results - "ROBERTS, P. H"

Dynamo Theory by Roberts, P H, Soward, A M

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Measurement of atmospheric wavefront distortion using scattered light from a laser guide-star by Fugate, R. Q, Fried, D. L, Ameer, G. A, Boeke, B. R, Browne, S. L, Roberts, P. H, Ruane, R. E, Tyler, G. A, Wopat, L. M

“…Experimental results demonstrate that atmospheric wavefront distortion can be measured by taking fast snapshots of a guide-star formed by light scattered from…”
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A model of sonoluminescence by Wu, C. C., Roberts, P. H.

“…A bubble of air, trapped at the centre of a spherical container of water on the surface of which spherical sound waves are maintained by transducers, may emit…”
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Richtmyer-Meshkov Instability and the Dynamics of the Magnetosphere by Wu, C. C., Roberts, P. H.

“…When a shock wave encounters a fluid discontinuity, the interface may become unstable and form bubbles and spikes. We consider this Richtmyer‐Meshkov…”
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A test of the frozen-flux approximation using a new geodynamo model by Roberts, Paul H., Glatzmaier, Gary A.

“…3% in the intervals between the epochs. Because of the smallness of this change, which is created by the electromagnetic diffusion excluded in the frozen–flux…”
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On the 60-year signal from the core by Roberts, P. H., Yu, Z. J., Russell, C. T.

“…The decadal variation in the length of day and in the Earth's magnetic field is analyzed by empirical mode decomposition (EMD). The existence of a periodicity…”
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The role of the Earth's mantle in controlling the frequency of geomagnetic reversals by Glatzmaier, Gary A, Coe, Robert S, Hongre, Lionel, Roberts, Paul H

“…A series of computer simulations of the Earth's dynamo illustrates how the thermal structure of the lowermost mantle might affect convection and magnetic-field…”
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STRUCTURE AND STABILITY OF A SPHERICAL SHOCK WAVE IN A VAN DER WAALS GAS by WU, C. C., ROBERTS, P. H.

“…Strong spherical shock waves are studied for an imperfect gas, here modelled by a van der Waals equation of state. Similarity solutions of Guderley type are…”
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Effect of leuprolide acetate in patients with moderate to severe functional bowel disease : double-blind, placebo-controlled study by MATHIAS, J. R, CLENCH, M. H, REEVES-DARBY, V. G, FOX, L. M, HSU, P. H, ROBERTS, P. H, SMITH, L. L, STIGLICH, N. J

“…Moderate to severe functional bowel disease results in debilitating abdominal pain, nausea, intermittent vomiting, early satiety, bloating, abdominal…”
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Microstructural coarsening kinetics for a mushy zone of a pure material by Hills, R.N., Roberts, P.H.

“…This paper employs a recent macroscopic theory of the authors [ Int. J. Non-Linear Mech. 25, 319 (1990)] to discuss the phase coarsening, or Ostwald ripening,…”
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Rotation and Magnetism of Earth's Inner Core by Glatzmaier, Gary A., Roberts, Paul H.

“…Three-dimensional numerical simulations of the geodynamo suggest that a superrotation of Earth's solid inner core relative to the mantle is maintained by…”
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Effect of leuprolide acetate in patients with functional bowel disease : long-term follow-up after double-blind, placebo-controlled study by MATHIAS, J. R, CLENCH, M. H, ROBERTS, P. H, REEVES-DARBY, V. G

“…We initially investigated the effects of a gonadotropin-releasing hormone analog, leuprolide acetate, in 28 patients with moderate to severe functional bowel…”
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Shock-wave propagation in a sonoluminescing gas bubble by Wu, C. C., Roberts, Paul H.

“…The motion of the bubble radius and of the air trapped inside the bubble during sonoluminescence are determined self-consistently by coupling the solution of…”
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Nonlinear theory of modulated standing waves; domain walls, kinks and breathers by Putterman, Seth J., Roberts, Paul Harry

“…A nonlinear theory of modulated standing waves is developed in one dimension. The existence of various localized solutions is elucidated. These include: domain…”
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The effect of a weak magnetic field on stellar oscillations by Roberts, P. H., Soward, A. M.

“…We take further a recent study by Biront et al. of the effect of a weak magnetic field on the pulsations of a star, in the limit in which the magnetic energy…”
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Association of seating arrangements and multiple pelvic fractures in a road traffic accident by Eyers, P S, Roberts, P H

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Preparing Students with Special Needs for Reintegration: Curriculum-Based Measurement's Impact on Transenvironmental Programming by Mathes, Patricia G, Fuchs, Douglas, Roberts, P. Holley, Fuchs, Lynn S

“…A study involving 24 special educators and 31 regular educators found that special educators using transenvironmental programming who received curriculum-based…”
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On the influence of solid-phase volume fraction on the adiabatic coarsening of a mushy zone by Hills, R.N., Roberts, P.H.

“…This note applies a macroscopic theory of the authors (Int. J. Non-linear Mech. 25, 319, 1990) to the 0stwald ripening of a homogeneous mushy zone of a pure…”
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Monocondylar fractures of the femur: a review of 13 patients by Smith, E J, Crichlow, T P, Roberts, P H

“…We reviewed 13 patients with monocondylar fractures of the femur. Undisplaced fractures may require extensive radiological investigation to visualize the…”
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Structure and stability of a spherical implosion by Roberts, P.H, Wu, C.C

“…Similarity solutions and the stability for strong spherical implosions are studied for both ideal and van der Waals gases. When the van der Waals excluded…”
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