Free oscillations of the generalized maxwell solid body

V. O. Shestopal

doi:10.1007/bf00893064

Free oscillations of a system consisting of a reinforced cylindrical shell and an arbitrary solid body

Soviet Applied Mechanics ◽

10.1007/bf00883914 ◽

1978 ◽

Vol 14 (4) ◽

pp. 380-385

Author(s):

V. G. Palamarchuk

Keyword(s):

Cylindrical Shell ◽

Solid Body ◽

Free Oscillations ◽

Reinforced Cylindrical Shell

Download Full-text

Free oscillations of a ribbed cylindrical shell with an absolutely solid body

Soviet Applied Mechanics ◽

10.1007/bf00885394 ◽

1979 ◽

Vol 15 (9) ◽

pp. 817-821

Author(s):

V. G. Palamarchuk

Keyword(s):

Cylindrical Shell ◽

Solid Body ◽

Free Oscillations

Download Full-text

Nonlinear free oscillations of a rotating solid body in a Newtonian force field

Journal of Soviet Mathematics ◽

10.1007/bf01097503 ◽

1993 ◽

Vol 65 (3) ◽

pp. 1609-1612

Author(s):

V. I. Gulyaev ◽

P. P. Lizunov ◽

V. A. Saushev

Keyword(s):

Force Field ◽

Solid Body ◽

Free Oscillations ◽

Newtonian Force ◽

Newtonian Force Field

Download Full-text

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.

Download Full-text