Many devices are used, however, to ensure the adhesion between concrete and bar being perfect.
Iron ships' plates have recently been coated with copper in sections (to prevent the adhesion of barnacles), by building up a temporary trough against the side of the ship, making the thoroughly cleansed plate act both as cathode and as one side of the trough.
8) which facilitate adhesion to some part of the insect's body, and a relatively small stigma with a sticky surface.
In 1832 the adhesion of Baden to the Prussian Zollverein did much for the material prosperity of the country.
The weighing is conducted in the usual way by vibrations, except when the weight be small; it is then advisable to bring the pointer to zero, an operation rendered necessary by the damping due to the adhesion of water to the fibre.
- Diagrams of Transverse Sections of a Lamellibranch to show the Adhesion, by Concrescence, of the Gill-Lamellae to the Mantle-flaps, to the foot and to one another.
The definition once proclaimed, controversies rapidly ceased; the bishops who wer: among the minority one after the other formulated their loyal adhesion to the Catholic dogma.
The Latin church tried in vain during the Crusades to secure their adhesion to Rome.
The adhesion of Baden to the North German confederation was, prevented by Bismarck himself, who had no wish to give Napoleon III.
Leo XIII., while favouring them somewhat, never gave them his full confidence; and by his adhesion to the Thomist philosophy and theology, and his active work for the regeneration and progress of the older orders, he made another suppression possible by destroying much of their prestige.
In the first part of the lath century, the criticism of Jewish dogmas and traditions was associated with a firm adhesion to the older Jewish mode of living.
Italian army and navy, but, in virtue of the AngloItalian understanding, assured the practical adhesion of Great Britain to the European policy of the central powers, a triumph probably greater than any registered by Italian diplomacy since the completion.
On the triumph of the reactionaries and the fall of the national party, he secretly placed in the king's hands his adhesion to the triumphant Confederation of Targowica, a false step, much blamed at the time, but due not to personal ambition but to a desire to save something from the wrqck of the constitution.
The theoretical limit is about i in 16; between I in 20 and 1 in 16 a steam locomotive depending on the adhesion between its wheels and the rails can only haul about its own weight.
Blenkinsop placed the teeth on the outer side of one of the running rails, and his reason for adopting a rack was the belief that an engine with smooth wheels running on smooth rails would not have sufficient adhesion to draw the load required.
Abt also developed the plan of combining rack and adhesional working, the engine working by adhesion alone on the gentler slopes but by both adhesion and the rack on the steeper ones.
Sand, driven between the wheel and the rail by a steam jet, used just at starting, increases the adhesion beyond the normal value and enables a larger pressure to be exerted on the piston than would otherwise be possible.
Assuming that the frictional resistance at the rails is given by the weight on the wheels, the total weight on the driving-wheels necessary to secure sufficient adhesion to prevent slipping must be at least 8.3 X5 =41.5 tons.
It will be seen at once that with a tractive force of 7400 lb a weight of 37,000 lb (=16.5 tons) would be enough to secure sufficient adhesion, and this could be easily carried on one axle.
(7) " Six-coupled " total-adhesion type (all the weight carried on the drivers), o-6-o.
(9) " Eight-coupled " total-adhesion type, o-8-o; now found on a good many English railways, and common on the continent of Europe for heavy slow goods traffic. In America it is comparatively infrequent, as total-adhesion types are not in favour.
The type has been introduced in Europe, especially in Germany, where the advantages of a partial-adhesion type in increased stability and a larger boiler are becoming appreciated.
With a steam locomotive all the power is concentrated in one machine, and therefore the weight on the drivers available for adhesion is limited.
The French assembly did not succeed in obtaining formal assent to these decisions (except from Frankfort and Holland), but they gained the practical adhesion of the majority of Western and American Jews.
The ban was not removed till 1575, Erastus declaring his firm adhesion to the doctrine of the Trinity.
He hoped, by presenting facts as they were, to win the adhesion of all parties.
The advantage of this arrangement was that the choice of the future pope would depend, not only on the vote of the cardinals, thus safeguarding tradition, but at the same time on the unanimous consent of the various nations, by which the adhesion of the whole Catholic world to the election would be guaranteed.
The notification of adhesion to a treaty, of the re-establishment of diplomatic relations after a war, &c. Sometimes, by agreement, a mere exchange of notes has the force of a convention.
As a sort of theoretic basis for this adhesion to national type in literature, he conceived the idea that literature and art, together with language and national culture as a whole, are evolved by a natural process, and that the intellectual and emotional life of each people is correlated with peculiarities of physical temperament and of material environment.
In May 1813 he was sent as stadtholder to Norway to promote the loyalty of the Northmen to the dynasty, which had been very rudely shaken by the disastrous results of Frederick VI.'s adhesion to the falling fortunes of Napoleon.
The adhesion of Utrecht to the party of revolt was the work of the aristocratic party, and the critical state of affairs made it for a while dominant in the town.
While Saxony's political liberty was thus enlarged, its commerce and credit were stimulated by its adhesion to the Prussian Zollverein and by the construction of railways.
As a youth he had joined the league of Schmalkalden, but this adhesion, as well as his subsequent declaration to stand by the confession of Augsburg, cannot be regarded as the decision of his maturer years.
The adhesion of the same monarch to the League of the Catholic Reaction certainly added to the difficulties of Polish diplomacy, and still further divided the already distracted diet, besides alienating from the court the powerful and popular chancellor Zamoyski.
All kindred organizations in the states gradually became amalgamated with this national body, and the federation was completed in 1839 by the adhesion of the Philadelphia Society (which now changed its name to the Pennsylvania Bible Society).
That of helping the thin viscous threads through their final outlets, and the adhesion of the two filaments when brought into contact with the atmosphere.
Then followed the negotiations with the emperor Valens, the general adhesion of the Visigoths under Frithigern to Arian Christianity, the crossing of the Danube by himself and a host of his followers, and the troubles which culminated in the battle of Adrianople and the death of Valens (378).
Farther east, on the borders of Turkey and Persia, the Roman and Russo-Greek Churches compete for the adhesion of the Nestorians, Chaldeans and Armenians.
In practice the gradient should not exceed i in 221, and even that is too steep, since theoretical conditions cannot always be realized; a wet rail will reduce the adhesion, and the gradients must be such that some paying load can be hauled in all weathers.
Every axle of an electric locomotive may thus be subjected to a torque, and the large weight which must be put on one pair of wheels in order to secure sufficient adhesion when all the driving is done from one axle may be distributed through as many pairs of wheels as desired.
The enthusiasm of the nation he had saved forgot his tardy adhesion to the popular cause, and at the parliament of Ayr on the 25th of April 1315 the succession was settled by a unanimous voice on him, and, failing males of his body, on his brother Edward and his heirs male, or failing them on his daughter Marjorie and her heirs, if she married with his consent.
But, though apparently without such a knowledge of the anatomy of birds as would enable him to apply it to the formation of that natural system which he was fully aware had yet to be sought, he seems to have been an excellent judge of the characters afforded by the bill and limbs, and the use he made of them, coupled with the extraordinary reputation he acquired on other grounds, procured for his system the adhesion for many years of the majority of ornithologists.'
On the whole, there is no reason to doubt Occam's honest adhesion to each of the two guides whose contrariety he laboured to display.
President Kruger had every expectation of large reinforcements from the Dutch in the two British colonies; he believed that, whatever happened, Europe would not allow Boer independence to be destroyed; and he had assured himself of the adhesion of the Orange Free State, though it was not till the very last moment that President Steyn formally notified Sir Alfred Milner of this fact.
Toxins may thus become so closely keyed into their corresponding atom groups, as for instance in tetanus, that they are no longer free to combine with the antitoxin; or, again, an antitoxin injected before a toxin may anticipate it and, preventing its mischievous adhesion, dismiss it for excretion.
Scolex with four outgrowths forming organs of adhesion and probably also of locomotion.
Here he waited two months for reinforcements, and with his Bedouin contingent, strengthened by the adhesion of the Ateba and Bani Khalid tribes, advanced on Shakra in Wushm, which fell in January 1818 after a regular siege.
The authority of the priesthood is to rest wholly on voluntary adhesion, and there is to be perfect freedom of speech and discussion.
But the first operations of the war brought about the willing or unwilling adhesion of these border states to the Federal cause.
The Liberal leaders had given public pledges of their adhesion to Lord Lansdowne's foreign policy, and the fear of their being unable to carry it on was no longer a factor in the public mind.
The treaty was slightly modified later in matters of detail, while the adhesion of China to the treaty was secured by an agreement of the 27th of April 1906.
At first it was feared that such bars would have a tendency to slip through the concrete in which they were embedded, but experiments have shown that if the bar is not painted but has a natural rusty surface a very considerable adhesion between the concrete and steel - as much as 2 cwt.
Early in 1767 the malcontents, fortified by the adhesion of the leading Catherine II.
His phenomenalism also compelled him to give a more modified adhesion to Fechner's " outer psychophysics."