نتایج جستجو برای: moment rotation curve

تعداد نتایج: 255777  

Journal: :Symposium - International Astronomical Union 1970

Journal: :The Journal of bone and joint surgery. British volume 1990
P J Cundy D C Paterson T M Hillier A D Sutherland J P Stephen B K Foster

We have studied 34 consecutive patients receiving Cotrel- Dubousset instrumentation for a single and flexible thoracic scoliotic curve, evaluating the rib hump deformity from a single CT scan through the apical vertebra of the curve. Using two measures of rotation we found a mean improvement of 25% in the rotation of the vertebra after operation. Any, usually minor, deterioration occurred in th...

2005
Brian R. Hunt Konstantin M. Khanin Yakov G. Sinai James A. Yorke

We examine the dimension of the invariant measure for some singular circle homeomorphisms for a variety of rotation numbers, through both the thermodynamic formalism and numerical computation. The maps we consider include those induced by the action of the standard map on an invariant curve at the critical parameter value beyond which the curve is destroyed. Our results indicate that the dimens...

Journal: :International Astronomical Union Colloquium 1995

Journal: :Publications of the Astronomical Society of Japan 2011

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