Motion of a Solid Body with a Cavity Containing a Multilayer Ideal Fluid*

Motion of a solid body with a cavity containing an ideal fluid and an air bubble

Journal of Applied Mathematics and Mechanics ◽

10.1016/0021-8928(64)90075-9 ◽

1964 ◽

Vol 28 (4) ◽

pp. 896-907 ◽

Cited By ~ 1

Author(s):

P.L. Chernous'ko

Keyword(s):

Solid Body ◽

Ideal Fluid ◽

Air Bubble

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Energy distribution from vertical impact of a three-dimensional solid body onto the flat free surface of an ideal fluid

Journal of Fluids and Structures ◽

10.1016/s0889-9746(02)00118-4 ◽

2003 ◽

Vol 17 (2) ◽

pp. 275-286 ◽

Cited By ~ 35

Author(s):

Y.-M Scolan ◽

A.A Korobkin

Keyword(s):

Free Surface ◽

Energy Distribution ◽

Solid Body ◽

Ideal Fluid ◽

Three Dimensional ◽

Vertical Impact

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Three-Dimensional Reconstruction of Native Androctonus Australis Hemocyanin

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100181014 ◽

1990 ◽

Vol 48 (1) ◽

pp. 452-453

Author(s):

Nicolas Boisset ◽

Jean-Christophe Taveau ◽

Jean Lamy ◽

Terence Wagenknecht ◽

Michael Radermacher ◽

...

Keyword(s):

Electron Microscopy ◽

Solid Body ◽

Body Surface ◽

Three Dimensional ◽

Staining Technique ◽

Three Dimensional Reconstruction ◽

Dimensional Reconstruction ◽

View Reconstruction ◽

Surface Representations ◽

Top View

Hemocyanin, the respiratory pigment of the scorpion Androctonus australis is composed of 24 kidney shaped subunits. A model of architecture supported by many indirect arguments has been deduced from electron microscopy (EM) and immuno-EM. To ascertain, the disposition of the subunits within the oligomer, the 24mer was submitted to three-dimensional reconstruction by the method of single-exposure random-conical tilt series.A sample of native hemocyanin, prepared with the double layer negative staining technique, was observed by transmisson electron microscopy under low-dose conditions. Six 3D-reconstructions were carried out indenpendently from top, side and 45°views. The results are composed of solid-body surface representations, and slices extracted from the reconstruction volume.The main two characters of the molecule previously reported by Van Heel and Frank, were constantly found in the solid-body surface representations. These features are the presence of two different faces called flip and flop and a rocking of the molecule around an axis passing through diagonnally opposed hexamers. Furthermore, in the solid-body surface of the top view reconstruction, the positions and orientations of the bridges connecting the half molecules were found in excellent agreement with those predicted by the model.

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