He also devised a " call " or arrangement for actuating an ordinary electric bell by the accumulated effect of the properly tuned inductive impulses falling on the secondary circuit.
Yet at the time that we devised each plan, we were confident it would succeed.
Such, in brief, are the methods devised by that brilliant investigator Hansen; and these methods have not only been the basis on which our modern knowledge of the Saccharomycetes is founded, but are the only means of attack which the present-day observer has at his disposal.
Bellini and Tosi, who have devised instruments, called radiogonimeters, for projecting radiation in required directions and locating the azimuth of a transmitting station.
Gerdien has more recently repeated the experiments, employing an apparatus devised by him for the purpose.
The office was no longer coveted, and documents of the 3rd and 4th centuries show that means were devised to compel members of the towns to undertake it.
Fleming devised an arrangement in which a multiple transformation takes place, two oscillation circuits being interlinked inductively, and the last one acting inductively on the open or antenna circuit.
Fleming devised a method which has practical advantages in both preventing the arc and permitting the oscillatory currents to be controlled so as to make electric wave signals.
A method of producing these oscillations devised by Valdemar Poulsen is based upon the employment of what is called a musical arc. W.
The Louisiana deposits are worked by a process devised by Herman Frasch in 1891.
It was found, naturally, that the rails would not rest in their chairs at the joints, but were loosened and bruised at the ends by the blows of the traffic. The fish-joint was therefore devised in 1847 by W.
The book appeared in 1494 with woodcuts said to have been devised and perhaps partly executed by Brant himself.
The instruments which he devised for these investigations were simple and convenient, but could not have been thought of for the purpose except by a man whose knowledge was co-extensive with his ingenuity.
It will be as I said at the beginning of the campaign, it won't be your skirmishing at Durrenstein, or gunpowder at all, that will decide the matter, but those who devised it, said Bilibin quoting one of his own mots, releasing the wrinkles on his forehead, and pausing.
But later on, to fit what had occurred, the historians provided cunningly devised evidence of the foresight and genius of the generals who, of all the blind tools of history were the most enslaved and involuntary.
After many consultations and conversations, the count at last devised means to tranquillize her.
Thus he devised for Hiero engines of war which almost terrified the Romans, and which protracted the siege of Syracuse for three years.
The best-known apparatus for the purpose is that devised by Ebert.
61) devised a measuring machine which combines the rapidity of the glass-scale micrometer with the accuracy of the spiderline micrometer and simplifies the reductions of the observations at the same time.
For accurate measurement of the displacements of lines of stellar spectra which are produced by the relative motion of star and observer in the line of sight, a very beautiful instrument has been devised by Dr J.
It was devised by the Hudson's Bay Company for carrying freight, as a substitute for the less serviceable canoe, and was named after their York factory, the centre to which the traders brought down the furs for shipment to England and from which they took back merchandise and supplies to the interior of Rupert's Land.
The other three methods he devised for the sake of those who would prefer to work with natural numbers; and he mentions that the promptuary was his latest invention.
This system, devised and introduced by Colbert in I68I~ has continued, with various modifications, ever since.
The so-called "Gothenburg System" of municipal control over the sale of spirits was actually devised at Falun as early as 1850.
After studying at Marburg under Hermann Kolbe and at Heidelberg under Robert Bunsen, he came to England in 1862 and obtained a position in a chemical works at Widnes, where he elaborated the practical application of a method he had devised for recovering the sulphur lost as calcium sulphide in the black ash waste of the Leblanc alkali process.
The benefice was inalienable, could not be sold, pledged, exchanged, sublet, devised or diminished.
The Wheatstone instrument in the form devised by Stroh is still largely used in the British Postal Telegraph Department.
The " multiplex " system devised by Patrick B.
The most successful apparatus of this kind is that devised by Wheatstone; others were devised by Siemens and Halske, Gartner, Humaston, Siemens, and Little.
A successful apparatus for effecting this was devised by Cowper and was known as the writing telegraph.
The special form of curb sender mentioned, termed the " Interpolator," has been devised so as to secure the correct re-transmission of any given number of consecutive elements of a letter which are of the same sign, for when signals are received at the end of a long cable the relay arm will not return to its zero position between consecutive elements of the same sign, but will remain on the respective contact surface during the whole time occupied by such consecutive elements.
The Valentine Museum is in a house on Eleventh and Clay Streets, in which Aaron Burr was entertained while he was on trial, and which with $50,000 and his collections was devised to a board of trustees in 1892 by Mann S.
South-west of the city of Manitowoc, is St Nazianz, an unorganized village near which in 1854 a colony or community of German Roman Catholics was established under the leadership of Father Ambrose Oswald, the primary object being to enable poor people by combination and cooperation to supply themselves with the comforts of life at minimum expense and have as much time as possible left for religious thought and worship. The title of the colony's land was vested in Father Oswald after the panic of 1857 until his death in 1874, when he devised the lands to "the colony founded by me."
Stephen Girard had devised and bequeathed the residue of his estate for the establishment and maintenance of Girard College, in which no minister of the Gospel of any sect or denomination whatever should be admitted.
Storehouses of food were established at various centres and a system of food-drafts was devised whereby relatives and friends could send relief where it was needed.
For substances consisting of carbon, hydrogen and oxygen, a rule was early devised for the purpose of roughly calculating their heat of combustion (J.
He devised the plan of persuading the viceroy of Portuguese India to despatch an embassy to China, in whose train he might enter, despite the law which then excluded foreigners from that empire.
Test after test, cunningly devised, on which the investigator has set his mind, is put aside, and another substituted."
In the system devised by Mr Louis Brennaxi the cars run on a single rail laid on the ground, their stability being maintained by a heavy gyrostat revolving at great speed in a vacuum.
In particular, they eagerly accepted the worship of "Augustus and Rome," devised by the first emperor as a bond of state religion connecting the provinces with Rome.
Various methods have been devised for the quantitative determination of phenol.
Nevertheless, epidemics occur, and practical measures are devised to meet the various cases and to check the ravages already begun.