Comparative anatomy and embryology prove that this condition is due, not as formerly supposed to a difference in the relations of the visceral commissure which prevented it from being included in the torsion of the visceral hump, but to an actual detorsion which has taken place in evolution and is repeated to a great extent in individual development.
However, for the present the efforts of Gustavus Adolphus prevented the elector from deserting him, but the position was changed by the death of the king at Lutzen in 1632, and the refusal of Saxony to join the Protestant league under Swedish leadership. Still letting his troops fight in a desultory fashion against the imperialists, John George again negotiated for peace, and in May 1635 he concluded the important treaty of Prague with Ferdinand II.
When the wire was heated by an electric current a fine line of vapour descended from each drop. The pipe was closed at the centre by a membrane which prevented a through draught, yet permitted the vibrations, as it was at a node.
This is prevented by the water-cooled damper S, which always closes the air-blast when the gas-pipe is open and vice versa.
But men could not be prevented from pouring out from their homes in search of new conquests and more booty.
A further provision empowered the Bundesrat to fix the hours of labor in unhealthy trades; this was applied to the bakeries by an edict of 1895, but the great outcry which this caused prevented any further extension.
In dealing with Plato he was handicapped by this very common sense, which prevented him from appreciating the theory of ideas in its widest relations.
As he looked at the matter in this way, he learned that he was being sent to Voronezh to buy remounts for his division, not only without regret at being prevented from taking part in the coming battle, but with the greatest pleasure--which he did not conceal and which his comrades fully understood.
The best-known of Joule's experiments was that in which a brass paddle consisting of eight arms rotated in a cylindrical vessel of water containing four fixed vanes, which allowed the passage of the arms of the paddle but prevented the water from rotating as a whole.
The river Alde broadens as if into an estuary, but its outflow is here prevented by the sand, and it runs south for nearly 10 m.