A compass having a very short needle is placed on the line which bisects the axis of the magnet at right angles, and is moved until a neutral point is found where the force due to the earth's field H is balanced by that due to the magnet.
A drama by him, Flodden Field, was acted at His Majesty's theatre in 1903.
A faint light being thrown on the outside of the silvered plate, there appear bright lines in the field of view.
A famous fountain in the Groznyi oil field in the northern Caucasus, which began to flow in August 1895, was estimated to have thrown up during the first three days 1,200,000 poods (over 4,500,000 gallons, or about 18,500 tons) of oil a day.
A field is gone over carefully, and perhaps some 5 o of the best plants selected; a second examination in the field reduces these perhaps to one half, and each plant is numbered.
A field of water betrays the spirit that is in the air.
A great decline in the output occurred during the last half of the 19th century; but a new field was discovered in 1908 at Abbadia dos Dourados, in the western part of the state.
A great field for missionary enterprise opened itself in the Mongol empire, in which, as has already been mentioned, there were many Christians to be found; and by 1350 this field had been so well worked that Christian missions and Christian bishops were established from Persia to Peking, and from the Dnieper to Tibet itself.
A line of force is a line drawn through a magnetic field in the direction of the force at each point through which it passes.
A magnetic field is generally due either to a conductor carrying an electric current or to the poles of a magnet.
A map indicating the direction of the force in different parts of the field due to a magnet may be constructed in a very simple manner.
A much better form of electromagnetic ammeter can be constructed on a principle now extensively employed, which consists in pivoting in the strong field of a permanent magnet a small coil through which a part of the current to be measured is sent.
A small coil of fine wire, connected in series with a ballistic galvanometer, is placed in the field, with its windings perpendicular to the lines of force, and then suddenly reversed or withdrawn from the field, the integral electromotive force being twice as great in the first case as in the second.
A small piece of iron placed in this field tends to move from weak to strong places in the field with a force depending on the strength of the field and the rate at which the field varies.
A somewhat stronger field will deflect many of the needles beyond the limits of stability, causing them to turn round and form new stable combinations, in which the direction assumed by most of them approximates to that of the field.
A south pole would be urged oppositely to the conventional " direction " of the line; hence it follows that a very small magnetic needle, if placed in the field, would tend to set itself along or tangentially to the line of force passing through its centre, as may be approximately verified if the compass be placed among the filings on the cardboard.
A uniform magnetic field is one in which H has everywhere the same value and the same direction, the lines of force being, therefore, straight and parallel.
A wider field for his activity presented itself in 1848.
A wire carrying an electric current is surrounded by a magnetic field, and if the wire is bent into the form of an elongated coil or spiral, a field having certain very useful qualities is generated in the interior.
A year or two later field trials were begun in England, with the final result that basic slag has become recognized as a valuable source of phosphorus for growing crops, and is now in constant demand for application to the soil as a fertilizer.
According to various legends Cromwell's last burial place is stated to be Westminster Abbey, Naseby Field or Newburgh Abbey; but there appears to be no evidence to support them, or to create any reasonable doubt that the great Protector's dust lies now where it was buried, in the neighbourhood of the present Connaught Square.
Across the arc is a transverse or radial magnetic field, and the electrodes are connected by an oscillatory circuit consisting of a condenser and inductance.
Across the field, two elk grazed on the hill below the tree line.
After a great defeat of Israel by the Philistines it was brought into the field, but was captured by the enemy.
After having been somewhat neglected for the greater attractions and wider field presented by organic chemistry, the study of the elements and their inorganic compounds is now' rapidly coming into favour; new investigators are continually entering the lists; the beaten paths are being retraversed and new ramifications pursued.
After he became field marshal, in 1784, he introduced many reforms into the army, and built a fleet in' the Black Sea, which, though constructed of very bad materials, did excellent service in Catherine's second Turkish War (1787-92).
After his father's death he crossed the Alps to found a school in France; but in a short while he decided that Normandy would afford him a better field.
After the disastrous defeat of Leipzig (r 7th-19th Dctober 1813), when French domination in Germany and Italy -vanished like an exhalation, the allies gave Napoleon another opportunity to come to terms. The overtures known as the Frankfcrt terms were ostensibly an answer to the request for information which Napoleon made at the field of Leipzig.
After the field preaching began converts multiplied.
All I know is that when he left here, he walked across the field.
All the prairies district - the centre of which is Crowley - is becoming one great rice field.
Alva then advanced to meet the invaders with a large army, and at Jemmingen (July 21), with very slight loss, annihilated the levies of Louis, who himself escaped by swimming from the field across an estuary of the Ems. He now joined the army of his brother William, which had in October to beat a hasty retreat before Alva's superior skill.
Ambitious members of the Rurik dynasty, instead of seeking to acquire territory by conquest in the field, now sought to attain their ends by intrigue and bribery at the Mongol court.
America had re-entered the field of competition, and was rapidly gaining ground so as to be able to bid defiance to the world.
Amongst the field experiments there is, perhaps, not one of more universal interest than that in which wheat was grown for fifty-seven years in succession, (a) without manure, (b) with farmyard manure and (c) with various artificial manures.
An illness brought on by toil and privation forced him to leave his work to others for nearly a year, but in August 1598 he returned to his field of labour, and in October of that year practically the whole country was Catholic again.
An important instance in which the calculation can be made is that of an elongated ellipsoid of revolution placed in a uniform field H o, with its axis of revolution parallel to the lines of force.
And God kept multiplying and multiplying 'em and feeding this whole field of people, like at a rock concert.
Another field experiment of singular interest is that relating to the mixed herbage of permanent meadow, for which seven acres of old grass land were set apart in Rothamsted Park in 1856.
Any of us in the field receive it, he said and held up his iPhone.
Any space at every point of which there is a finite magnetic force is called a field of magnetic force, or a magnetic field.
Applying the principle of the conservation of internal energy, he demonstrates that for iron in a field of woo units and upwards the E.M.F.
As a consequence of the structure of the molecule, which is an aggregation of atoms, the planes of the orbits around the latter may be oriented in various positions, and the direction of revolution may be right-handed or left-handed with respect to the direction of any applied magnetic field.
As a fortress Besancon forms one of a group which includes Dijon, Langres and Belfort; these are designed to secure Franche Comte and to cover a field army operating on the left flank of a German army of invasion.
As in all previous insurrections the Poles proved stronger in the field, and Khmelnitski in desperation sought foreign assistance, first in Constantinople and then in Moscow.
As she walked across the field, a deer came bounding out of the forest on the hill.
As the direction and intensity of this induced current are a function of the position of the second coil in its field, and as this position is determined by its mechanical connexion with the recorder coil, it is evident that, by a suitable choice of the electrical elements of the second coil and its alternating field, the indications on the siphon recorder can be magnified to any reasonable extent.
As the king had no longer a field army, the war after Naseby resolved itself into a series of sieges which Charles had no means of raising.
As the waves of the sea are fancifully compared to horses, so a field of corn, waving in the breeze, may be said to represent the wedding of the sea-god and the corn-goddess.
As they were not a hereditary caste and enjoyed exemption from service in the field as well as from payment of taxes, admission to the order was eagerly sought after by the youth of Gaul.
As to what effect, if any, is produced upon the thermo-electric quality of bismuth by a magnetic field there is still some doubt.
Aston Lower Grounds, adjoining the park, contain an assembly hall, and the playing field of the Aston Villa Football Club, where the more important games are witnessed by many thousands of spectators.
At Berlin he found a wider field for his abilities.
At his advanced age he went with his youngest child to Panama to see with his own eyes the field of his new enterprise.
At midnight of the 19th of November 1740 he was seized in his bedroom by his ancient rival, Field Marshal Mi nnich.
At other parts of the field the effect is the same, in accordance with the principle known as Babinet's, whether the imaginary screen in front of the object-glass is generally transparent but studded with a number of opaque circular disks, or is generally opaque but perforated with corresponding apertures.
At Peekskill are the Peekskill military academy (1833, nonsectarian); St Mary's school, Mount St Gabriel (Protestant Episcopal), a school for girls established by the sisterhood of St Mary; the Field memorial library; St Joseph's home (Roman Catholic); the Peekskill hospital, and several sanatoria.
At the general elections of March I9o9, over a score of Clerical deputies were returned, Clericals of a very mild tone who had no thought of the temporal power and were supporters of the monarchy and anti-socialists; where no Clerical candidate was in the field the Catholic voters plumped for the constitutional candidate against all representatives of the Extreme Left.
Berzelius, who, fired with enthusiasm by the original theory of Dalton and the law of multiple proportions, determined the equivalents of combining ratios of many elements in an enormous number of compounds.2 He prosecuted his labours in this field for thirty years; as proof of his industry it may be mentioned that as early as 1818 he had determined the combining ratios of about two thousand simple and compound substances.
Between 1815 and 1847 he rose to the rank of field marshal lieutenant.
Both in England and in America this process of consolidation has been obstructed by all known legislative devices, because of the widespread belief that competition in the field of transportation was necessary if fair prices were to be charged for the service.
Brady rested his laser gun on his shoulder, taking in the undisturbed minefield and pieces of bodies remaining after several of the intruders tried to cross the bio-elim field before it was disabled.
Brady surveyed the mess before him, admiring the ability of the bio-elimination field to destroy on touch.
Bruce with the reserve planted his standard at the Bore Stone, whence there is the best view of the field.
Burma In this field the researches of travellers already menand Chin a.
But Alva himself took the field, and at Jemmingen (July 21) completely annihilated the force of Louis, who himself narrowly escaped with his life.
But as a matter of fact no small part of the interest and value of investigations in this field of inquiry lies in the relationships which may thereby be established between biological and psychological interpretations.
But at any moment special causes may bring into the field of economic inquiry whole departments of life which have hitherto been legitimately ignored.
But at last his army was beaten; his men were scattered; and Tamerlane fled alone from the field of battle.
But he was not brought forward by his father or prepared in any way for his future greatness, and lived in the country occupied with field sports, till after the institution of the second protectorate in 16J7 and the recognition of Oliver's right to name his successor.
But his limited resources, and, above all, the proved incapacity of the militia in the field, compelled him instantly to take in hand the vital question of army reform.
But no one individual can do original work over the whole field.
But the new field of poetic literature afforded by the Crusades is still more striking than this development of science.
But when exceptionally strong fields are desired, the use of a coil is limited by the heating effect of the magnetizing current, the quantity of heat generated per unit of time in a coil of given dimensions increasing as the square of the magnetic field produced in its interior.
But when he left parliamentary affairs behind, and took the field, he showed nearly all the power both of initiative and of endurance which marked his masterpiece, the campaign of 1814.
But, in proportion as the people gained more power in the field the consuls rose into importance, superseded the bishops and began to represent the city in transactions with its neighbors.
By means of the quick rack motions A and B move the plate so as to bring the reseau-square into the centre of the field of the micrometer; then, by means of the screw heads o, p, perfect the coincidence of the " fixed square " of webs, with the image of the reseau-square.
By this time a competitor had entered the field.
C. Fremont and Howard Stansbury (1806-1863) furnished a general knowledge of the hydrographic features and geological lacustrine history of the Great Basin, and this knowledge was rounded out by the field work of the U.S. Geological Survey from 1879 to 1883, under the direction of Grove Karl Gilbert.
C. Oersted 6 that a magnet placed near a wire carrying an electric current tended to set itself at right angles to the wire, a phenomenon which indicated that the current was surrounded by a magnetic field.
Carmen mounted and turned Ed toward the field, kicking him into a lope.
Changes of elasticity are in all cases dependent, not only upon the field, but also upon the tension applied; and, owing to hysteresis, the results are not in general the same when the magnetization follows as when it precedes the application of stress; the latter is held to be the right order.
Charles Albert could dispose of 90,000 men, including some 30,000 from central Italy, but he took the field with only half his force.
Clausius, to such an extent as to put its general accuracy beyond a doubt; but it received enormous developments from Maxwell, who in this field appeared as an experimenter (on the laws of gaseous friction) as well as a mathematician.
Clebsch, P. Gordon, &c. The year 1868 saw a considerable enlargement of the field of operations.
Consequently the whole field of vision of these birds possesses three points where vision is most acute.
Constantinople was the first in the field.
Controversy.-In this field he had no contemporary peer save perhaps Richard Bentley.
Convenient arrangements have been introduced whereby the coil is reversed or withdrawn from the field by the action of a spring.
Crossing the creek and field to her house, she studied the hillside beyond for any sign of a deer.
David's good fortune did not desert him; he won his wife, and in this new advancement continued to grow in the popular favour, and to gain fresh laurels in the field.
Dawson of Frogden in Roxburghshire is believed to have been the first who grew turnips as a field crop to any extent.
Delayed during the autumn months in Poland by the tardy arrival of reinforcements from Pomerania, it was not till November 1707 that Charles was able to take the field.
Demagnetizing Force.-It has already been mentioned that when a ferromagnetic body is placed in a magnetic field, the resultant magnetic force H, at a point within the body, is compounded of the force H o, due to the external field, and of another force, Hi, arising from the induced magnetization of the body.
Disputes about vestments had expanded into a controversy over the whole field of Church government and authority, and Parker died on the 17th of May, 1575, lamenting that Puritan ideas of "governance" would "in conclusion undo the queen and all others that depended upon her."
Down the hill, across the creek and across the field to the buffalo shed? the crisp air traced their progress with a wisp of steam.
Dr Ginsburg had one predecessor in the field, the learned Jacob ben Chajim, who in 1524-1525 published the second Rabbinic Bible, containing what has ever since been known as the Massorah; but neither were the materials available nor was criticism sufficiently advanced for a complete edition.
Dr. Reisner, working for Boston, was not held up by the war, but continued his excavations in the Giza pyramid field and in Nubia, making good finds in both places.
During the Civil War Halifax was garrisoned by parliament, and a field near it is still called the Bloody Field on account of an engagement which took place there between the forces of parliament and the Royalists.
During the growing season the field affords striking evidence of the influence of different manurial dressings.
Each army corps consists in principle of two infantry divisions, one cavalry brigade, one brigade of horse and field artillery, one engineer battalion and one squadron of train.
Electro-Thermal Relations.-The Hall electromotive force is only one of several so-called " galvano-magnetic effects " which are observed when a magnetic field acts normally upon a thin plate of metal traversed by an electric current.
Elizabeth at last authorized Sussex to take the field against Shane, but two several expeditions failed to accomplish anything except some depredation in O'Neill's country.
Escaping from the field of battle Conradin reached Rome, but acting on advice to leave the city he reached Astura, where he was seized and handed over to Charles of Anjou.
Even under so " moderate " a load as 33 kilogrammes per square mm., the induced magnetization of a hard-drawn nickel wire in a field of 60 fell from 386 to 72 units, while the residual was reduced from about 280 to io.
Every time we survey a field, we go upon the principles, not of special experience, but of a priori necessity.
Evidences of petroleum were discovered long ago, in the very field where in recent years the Beaumont and Vinton wells were bored.
Except in the few special cases when a uniform external field produces uniform magnetization, the value of the demagnetizing force cannot be calculated, and an exact determination of the actual magnetic force within the body is therefore impossible.
Exclusive of the garrison of Bayonne and other places, the available field force of Soult numbered about 41,000, while that of the Allies, deducting Hope's force observing Bayonne, was of much the same strength.
Experimental inquiry has done much to enlighten the farmer as to the requirements of plant-life, and to enable him to see how best to meet these requirements in the case of field crops.
Experiments were afterwards made with rods of iron, nickel, and cobalt, the external field being carried up to the high value of 1500 units.
Field spaniels are excellent shooting dogs, and are readily trained to give notice of the proximity of game.
For many experiments the field due to the earth's magnetism is sufficient; this is practically quite uniform throughout considerable spaces, but its total intensity is less than half a unit.
For the practical measurement of field intensity du Bois has used plates of the densest Jena flint glass.
For this feat he was made a baron, and in 1808 he was promoted general of division by Napoleon on the field of battle in front of Madrid.
For this reason a thin bar suspended at its centre of gravity between a pair of magnetic poles will, if paramagnetic, set itself along the line joining the poles, where the field is strongest, and if diamagnetic, transversely to the line.
For those orbits whose projection upon a plane perpendicular to the field is righthanded, the period of revolution will be accelerated by the field (since the electron current is negative), and the magnetic moment consequently increased; for those which are left-handed, the period will be retarded and the moment diminished.
Forces acting on a Small Body in the Magnetic Field.-If a small magnet of length ds and pole-strength m is brought into a magnetic field such that the values of the magnetic potential at the negative and positive poles respectively are V 1 and the work done upon the magnet, and therefore its potential energy, will be W =m(V2-Vi) =mdV, which may be written W =m d s- = M d v= - MHo = - vIHo, ds ds where M is the moment of the magnet, v the volume, I the magnetization, and Ho the magnetic force along ds.
Fortunately, although the draft of an ultimatum was lying in the state secretary's office in Pretoria, the Boers, unprepared in departmental arrangements which are necessary in large military operations, were unable to take the field with the promptitude that the situation demanded.
From 1860 to 1870 he was professor of history at the faculty of letters at Strassburg, where he had a brilliant career as a teacher, but never yielded to the influence exercised by the German universities in the field of classical and Germanic antiquities.
From data contained in Joule's paper it may be calculated that the strongest external field Ho produced by his coil was about 126 C.G.S.
From its duration and frequent battles and sieges this war involved an immense sacrifice of life to Brazil, the army in the field having been constantly maintained at between 20,000 and 30,000 men, and the expenditure in maintaining it was very great, having been calculated at upwards of fifty millions sterling.
From October the military operations were confined to attempts to reduce guerrilla commandos which had taken the field.
From that day the role of the Natal Field Force was changed from that of a mobile field army into that of a garrison, and two days later it was completely isolated, but not before General French had succeeded in escaping south by train, and the naval authorities had been induced by Sir George White's urgent appeals to send into the town a naval brigade with a few guns of sufficient range and calibre to cope with the heavy position artillery which Joubert was now able to bring into action against the town.
Garibaldis volunteers raised the standard of insurrection and held the field in the region of the Italian lakes.
General Mitre became commander-in-chief of the combined armies for the invasion of Paraguay and was absent for several years in the field.
Generally defined, nanotechnology is the field concerned with creating machines along the scale of a nanometer, a billionth of a meter.
Grassot has devised a galvanometer, or " fluxmeter," which greatly alleviates the tedious operation of taking ballistic readings.2 The instrument is of the d'Arsonval type; its coil turns in a strong uniform field, and is suspended in such a manner that torsion is practically negligible, the swings of the coil being limited by damping influences, chiefly electromagnetic. The index therefore remains almost stationary at the limit of its deflection, and the deflection is approximately the same whether the change of induction occurs suddenly or gradually.
Green calls this king, had not, however, given up the struggle, and he was still in the field when he was taken ill, dying in Newark castle on the 19th of October 1216.
Half an hour later he was driving with his fast horses across the Sokolniki field, no longer thinking of what had occurred but considering what was to come.
Harrison in Classical Review (June 1894), Athena Ergane is the goddess of the fruits of the field and the procreation of children.
Hartog has endeavoured to show that it can only he formed by a dual force, analagous to that of magnetism, the spindle-fibi es being comparable to the lines of force in a magnetic field and possibly due to electrical differences in the cell.
Having inspected the country opposite the Shevardino Redoubt, Napoleon pondered a little in silence and then indicated the spots where two batteries should be set up by the morrow to act against the Russian entrenchments, and the places where, in line with them, the field artillery should be placed.
He already displayed those gifts for leadership which were to find so conspicuous a field in the evangelical revival.
He altered his course and coasted down to the edge of the field.
He belonged to the school of Thucydides and Gibbon, not to that of Macaulay and Taine; he deals by preference with the rulers and leaders of the world, and he strictly limits his field to the history of the state, or, as we should say, political history; and in this he is followed by Seeley, one of the greatest of his adherents.
He composed a play on the beheading of St John the Baptist, and another, a morality satirizing church abuses, in the setting of episodes from the story of Dionysius the Tyrant, both of which were performed in 1540 in the play - field of Dundee.
He didn't know the names of everyone in the latest generation of his Guardians yet, especially not those working in the field.
He distinguished himself in the field and found time to lead a body of troops to aid the king of France against the Huguenots.
He fought hard and fast, disturbed by an image of the woman with the piercing eyes being snapped up by a trap in the field.
He had not gone farther than to the end of the innkeeper's field, when to his surprise he found that the road forked.
He had not sought the office, preferring service in the field.
He had then to assign her the income of field, or garden, as well as goods, to maintain herself and children until they grew up. She then shared equally with them in the allowance (and apparently in his estate at his death) and was free to marry again.
He himself superintended all the preparations, visiting Darnley with Mary on the night of the crime, Sunday, 9th of February 1567, attending the queen on her return to Holyrood for the ball, and riding back to Kirk o' Field to carry out the crime.
He is a wild man who lives with the animals of the field until lured away from his surroundings by the charms of a woman.
He lost heart, and actually suggested to White the surrender of Ladysmith, believing this to be inevitable and desiring to cover White's responsibility in that event with his own authority; but White replied that he did not propose to surrender, and the cabinet at home, aware of Buller's despondency, appointed Field Marshal Lord Roberts to the supreme command, with MajorGeneral Lord Kitchener as his chief of staff.
He pulled his field glasses from the saddlebag and motioned to Cassie.
He served in the Northern Campaign under his father-in-law, General Taylor, and was greatly distinguished for gallantry and soldierly conduct at Monterey and particularly at Buena Vista, where he was severely wounded early in the engagement, but continued in command of his regiment until victory crowned the American arms. While still in the field he was appointed (May 1847) by President Polk to be brigadier-general of volunteers; but this appointment Davis declined, on the ground, as he afterwards said, "that volunteers are militia and the Constitution reserves to the state the appointment of all militia officers."
He showed courage on the field of battle, both in Italy and Spain, during the War of the Spanish Succession, and was flattered by his courtiers with the title of El Animoso, or the spirited.
He soon took the field, but after his failure to capture Padua the league broke up; and his sole ally, the French king, joined him in calling a general council at Pisa to discuss the question of Church reform.
He stared across the field.
He takes the field himself, and performs many heroic deeds until he is wounded and forced to withdraw to his tent.
He took his place on the sparring field, and Grande leaned close to her.
He was especially interested in questions relating to the polarization of light, and his observations in this field, which gained him the Rumford medal of the Royal Society in 1840, laid the foundations of the polarimetric analysis of sugar.
He was hardly halfway across the stony field when one of the horse's shoes flew off.
He was made a field marshal after Inkermann.
He was made field marshal in 1793,and died at Henley-on-Thames on the 9th of July 1795.
He was the oldest of the four sons of the Rev. David Dudley Field (1781-1867), a well-known American clergyman and author.
Here was a tempting field for the application of Catherine's aggressive policy, and if she had had to deal merely with the Poles she would have had an easy task.
Heydweiller, 2 which appeared to indicate a reversal in weak fields (corresponding to I= 5, or thereabouts), have been shown by Honda and Shimizu to be vitiated by the fact that his specimen was not initially in a magnetically neutral state; they found that when the applied field had the same direction as that of the permanent magnetization, Heydweiller's fallacious results were easily obtained; but if the field were applied in the direction opposite to that of the permanent magnetization, or if, as should rightly be the case, there were no permanent magnetization at all, then there was no indication of any Villari reversal.
His first sojourn was in Vienna, where the friendship of Gentz and the protection of Metternich opened to him the Venetian archives, of which many were preserved in that city - a virgin field, the value of which he first discovered, and which is still unexhausted.
His mother, Eos, removed his body from the field of battle, and it was said that Zeus, moved by her tears, bestowed immortality upon him.
Holland, Hungary and Switzerland were all early in the field; and Belgium has succeeded, through the instrumentality of the semi-official Societe Nationale de Chemins de Fer Vicinaux, started in 1885, in developing one of the most complete systems of rural railway transport in the world.
Hutchinson Field, another public park, is a part of the estate of the last royal governor, Thomas Hutchinson; Governor Jonathan Belcher also lived in Milton for a time.
I know you have a teacher's conference tomorrow and Jonathan has that field trip.
I think he disabled the field.
I thought maybe that was what you were trying to tell me that day at the hay field.
Iasion (or Iasius), a beautiful youth, inspired her with love for him in a thrice-ploughed field in Crete, the fruit of their union being Plutus (wealth).
If a bar of hard steel is placed in a strong magnetic field, a certain intensity of magnetization is induced in the bar; but when the strength of the field is afterwards reduced to zero, the magnetization does not entirely disappear.
If a coil of insulated wire is suspended so that it is in stable equilibrium when its plane is parallel to the direction of a magnetic field, the transmission of a known electric current through the coil will cause it to be deflected through an angle which is a function of the field intensity.
If a hollow sphere 7 of which the outer radius is R and the inner radius r is placed in a uniform field Ho, the field inside will also be uniform and in the same direction as Ho, and its value will be approximately 3 i - R 3 For a cylinder placed with its axis at right angles to the lines of force, 2 = Ho (41) 2 +4(-2)(i - R2) These expressions show that the thicker the screen and the greater its permeability o, the more effectual will be the shielding action.
If a small magnet of moment M is placed in the sensibly uniform field H due to a distant magnet, the couple tending to turn the small magnet upon an axis at right angles to the magnet and to the force is MH sin 0, (17) where 0 is the angle between the axis of the magnet and the direction of the force.
If each of these axes successively is placed parallel to the lines of force in a uniform field H, we shall have = 12 = 13=K3H, the three susceptibilities being in general unequal, though in some cases two of them may have the same value.
If Fulk had been left alone to wage the struggle against Zengi, and if Zengi had enjoyed a clear field against the Franks, the fall of the kingdom of Jerusalem might have come far sooner than it did.
If he appropriated or sold the implements, impoverished or sublet the cattle, he was heavily fined and in default of payment might be condemned to be torn to pieces by the cattle on the field.
If S is the area of the orbit described in time T by an electron of charge e, the moment of the equivalent magnet is M = eST; and the change in the value of M due to an external field H is shown to be OM = - He'S/47rm, m being the mass of the electron.
If the coil has the form of a ring of mean radius r, the length will be 21rr, and the field inside the coil may be expressed as H = 2ni/r.
If the debtor did not cultivate the field himself he had to pay for the cultivation, but if the cultivation was already finished he must harvest it himself and pay his debt from the crop. If the cultivator did not get a crop this would not cancel his contract.
If the field is uniform, H=O/wd, where 0 is the rotation, d the thickness of the substance arranged as a plate at right angles to the direction of the field, and w Verdet's constant for the substance.
If the inductively magnetized body lies in a part of the field which happens to be uniform there will be no resulting force tending to move the body, and it will not be " attracted."
If the structure of the molecule is so perfectly symmetrical that, in the absence of any external field, the resultant magnetic moment of the circulating electrons is zero, then the application of a field, by accelerating the right-handed (negative) revolutions, and retarding those which are left-handed, will induce in the substance a resultant magnetization opposite in direction to the field itself; a body composed of such symmetrical molecules is therefore diamagnetic. If however the structure of the molecule is such that the electrons revolving around its atoms do not exactly cancel one another's effects, the molecule constitutes a little magnet, which under the influence of an external field will tend to set itself with its axis parallel to the field.
If the wire consists of a ferromagnetic metal, it will become " circularly magnetized by the field, the lines of magnetization being, like the lines of force, concentric circles.
If V is the volume of a ball, H the strength of the field at its centre, and re its apparent susceptibility, the force in the direction x is f= K'VH X dH/dx; and if K',, and are the apparent susceptibilities of the same ball in air and in liquid oxygen, K' Q -K'o is equal to the difference between the susceptibilities of the two media.
In 1071 Romanus again took the field and advanced with ioo,000 men, including a contingent of the Turkish tribe of the Uzes and of the French and Normans, under Ursel of Baliol, into Armenia.
In 1520 he was at the Field of the Cloth of Gold; in 1529 and 1530 he went to France and Italy as ambassador to Francis I.
In 1703 Alexius was ordered to follow the army to the field as a private in a bombardier regiment.
In 1843 Davis entered the field of politics as a Democrat, and exhibited great power as a public speaker.
In 1857 Field became chairman of a state commission for the reduction into a written and systematic code of the whole body of law of the state, excepting those portions already reported upon by the Commissioners of Practice and Pleadings.
In 1870 the site was a cotton field, where two railways, the South & North, and the Alabama & Chattanooga, now part respectively of the Louisville & Nashville and the Southern System, met.
In 1875 his " Warrior Bearing a Wounded Youth from the Field of Battle " gained the gold medal at the Royal Academy schools, and when exhibited in 1876 it divided public attention with the "Tennyson " of Woolner and " Wellington monument " sculptures of Alfred Stevens, now in St Paul's Cathedral.
In 1907-8, according to the state Department of Agriculture, the total value of all field crops (cotton, cereals, sugar-cane, hay and forage, sweet potatoes, &c.) was $11,856,340, and the total value of all farm products (including live stock, $20,817,804, poultry and products, $1,688,433, and dairy products, $1,728,642) was $46,371,320.
In 1908 its statistics showed 2343 chapels with accommodation for 714,793 persons, 848 ministers and 5621 local preachers, 165,463 church members and 332,756 Sunday scholars; there were 55 foreign missionaries, and about 30,000 church members and probationers in the foreign field.
In 1909 Jennings was the chief field in Louisiana, lesser fields being at Welsh, Anse la Butte, Caddo and Vinton.
In 216 Antiochus went north to deal with Achaeus, and had by 214 driven him from the field into Sardis.
In 223, when consul with P. Furius Philus, he took the field against the Gauls, who were said to have been roused to war by his agrarian law.
In a refined form this method is often employed for measuring the intensity of a magnetic field at a given place, just as the intensity of gravity at different parts of the earth is deduced from observations of the rate at which a pendulum of known length vibrates.
In a uniform magnetic field of unit intensity formed in empty space the induction or magnetic flux across an area of I square centimetre normal to the direction of the field is arbitrarily taken as the unit of induction.
In all other parts of the field, save where James and Surrey were personally opposed, the English gradually gained ground.
In estimating theoretically the resolving power on a double star we have to consider the illumination of the field due to the superposition of the two independent images.
In foreign missions the distinctive feature about the Moravians is, not that they were so early in the field (1732), but that they were the first Protestants to declare that the evangelization of the heathen was the duty of the Church as such.
In January 1814 he appointed her to act as regent of France (with Joseph Bonaparte as lieutenant-general) during his absence in the field.
In June 1849 Haynau was called to Vienna to command first an army of reserve, and then in the field against the Hungarians.
In no other period of the world's history, of equal length of time, has so much scientific enterprise been directed towards the field of General Asiatic inquiry.
In one instance Mr Rivers found one healthy plant in a badly affected field.
In one sense tt may be said to stand to theological literature in Scotland in something of the same position as that occupied by the Canon Mirificus with respect to the scientific literature, for it is the first published original work relating to theological interpretation, and is quite without a predecessor in its own field.
In order that a large part of the field of view may be in focus at once, it is desirable that the locus of the focused spectrum should be nearly perpendicular to the line of vision.
In order to fulfil the requirement that the field which a magnetized rod produces at the magnetometer shall be at right angles to that of the earth, the rod may be conveniently placed in any one of three different positions with regard to the suspended needle.
In part they had provided a field in which the layman could prove that he too was a priest; in part they had brought the West into a living and continuous contact with a new faith and a new civilization.
In politics Field was originally an anti-slavery Democrat, and he supported Van Buren in the Free Soil campaign of 1848.
In Scott's early days a journey to London was beset with difficulties and even dangers; but railways have now brought it within a few hours' distance, and Scottish artists and literary men are tempted to seek a wider field.
In summer the country appears as one waving field of wheat, millet and mealies; whilst on the mountain slopes and on their flat tops are large flocks of sheep, cattle and goats, and troops of ponies.
In the 17th century mysticism is represented in the philosophical field by the so-called Cambridge Platonists, and especially by Henry More (1614-1687), in whom the influence of the Kabbalah is combined with a species of christianized Neoplatonism.
In the afternoon they all went to a great field outside the city gates where the games were to be held.
In the anatomical field the work of Malpighi and Swammerdam was at first continued most energetically by French students.
In the disorderly flight both Louis and his younger brother Henry, refusing to abandon the field, lost their lives.
In the field of diplomacy there was likewise disappointment.
In the field of federal legislation, no significant change took place until the passage of the Hepburn Act of 1906, which was an amendment of the act of 1887.
In the first edition of the Improver Improved no mention is made of clover, nor in the second of turnips, but in the third, clover is treated of at some length, and turnips are recommended as an excellent cattle crop, the culture of which should be extended from the kitchen garden to the field.
In the internal field of a long coil of wire carrying an electric current, the lines of force are, except near the ends, parallel to the axis of the coil, and it is chiefly for this reason that the field due to a coil is particularly well adapted for inductively magnetizing iron and steel.
In the latter case the first application of stress is always attended by an increase-often a very great one-of the magnetization, whether the field is weak or strong, but after a load has been put on and taken off several times the changes of magnetization become cyclic. From experiments of both classes it appears that for a given field there is a certain value of the load for which the magnetization is a maximum, the maximum occuring at a smaller load the stronger the field.
In the measuring machines in general use the field of view, as in the case of the glass-scale micrometer, is sufficiently large to include the image of the 5 mm.
In the middle part of a rod which has a length of 400 or 500 diameters the effect of the ends is insensible; but for many experiments the condition of endlessness may be best secured by giving the metal the shape of a ring of uniform section, the magnetic field being produced by an electric current through a coil of wire evenly wound round the ring.
In the past the mobile columns, of which there were over sixty in the field, had always been bound to the railway for supply; now convoys could be pushed out to them along whatever blockhouse line they touched.
In the re- establishment of the field comets and in other directions a return was made to the republican forms of administration, and on the education question an agreement satisfactory to both the British and Dutch-speaking communities was reached.
In the receiver there is a strong electromagnet, excited by a local current, which has in its circuit two annular air gaps, across which the magnetic field is practically uniform and constant.
In the second series, to which greater importance is attached, measurements were made of the force exerted in a divergent field upon small balls of copper, silver and other substances, first when the balls were in air and afterwards when they were immersed in liquid oxygen.
In the village of Hosjeradek there were Russian troops retiring from the field of battle, who though still in some confusion were less disordered.
In these circumstances there grew up in Rome a class of wealthy ' men, whose sole occupation it was to amass large fortunes by speculation,' and who found a most lucrative field of enterprise ' in state contracts and the farming of the public revenues.
In these he seems suddenly to have cut adrift from every principle the truth of which he had himself so brilliantly demonstrated, and we find him discussing plans based on hypothesis, not knowledge, and on the importance of geographical points without reference to the enemy's field army.
In this magnetic field is pivoted a small circular or rectangular coil carried in jewelled bearings, the current being passed into and out of the movable coil by fine flexible conductors.
In this way he has gone over a great portion of the field of physics, and in many cases has either said the last word for the time being, or else started new and fruitful developments.
Increased attention was successfully bestowed on the improvement of field crops.
Induction is an effect of the field of force associated with a magnet.
Inspection of a field of cotton shows that different plants vary as regards productiveness, length, and character of the lint, period of ripening, power of resistance to various pests and of withstanding drought.
Instruments have been invented by Alvan Clark and Sir Howard Grubb for measuring with the spider-line micrometer angles which are larger than the field of view of the eyepiece.
It appears that as the temperature rises the resistance decreases to a minimum and then increases, the minimum point occurring at a higher temperature the stronger the field.
It can be shown 3 that in a uniform field an elongated piece of any non-crystalline material is in stable equilibrium only when its length is parallel to the lines of force; for diamagnetic substances, however, the directing couple is exceedingly small, and it would hardly be possible to obtain a uniform field of sufficient strength to show the effect experimentally.
It consists of delegates elected by each province, certain ex officio members, and representatives from the mission field.
It has now become apparent that the traditional field of mathematics in the province of discrete and continuous number can only be separated from the general abstract theory of classes and relations by a wavering and indeterminate line.
It is divided into mounted riflemen, about 1900 strong, four field batteries of 340 men and two infantry battalions, each of over 800 men.
It is essential that the permanent magnet should be subjected to a process of ageing so that its field may not be liable to change subsequently with time.
It is however easy to demonstrate by means of the compass that the force is much greater in some parts of the field than in others.
It is interesting to find that a rude pipe-line formerly existed in this field for conveying the crude oil from the wells to the river; this was made of bamboos, but it is said that the loss by leakage was so great as to lead to its immediate abandonment on completion.
It is related that a visitor from the United States, talking to Sir John Lawes, said, " Americans have learnt more from this field than from any other agricultural experiment in the world."
It is the centre of an important gold-field, the reefs of which improve at the lower depths, the deepest shaft on the field being 2558 ft.
It is to the non-uniformity of the field surrounding a magnet that the apparent attraction between a magnet and a magnetizable body such as iron is ultimately due.
It took the better part of forty-five minutes to reach Drake Field.
It was at the holy well of Kadesh, in the sacred mounts of Sinai and Horeb, and in the field of Edom that the 1 Cf.
It was I 236, however, before he was able to take the field himself against the Lombards.
It was Thomas who organized the Toulouse campaign of 1159; even in the field he made himself conspicuous by commanding a company of knights, directing the work of devastation, and superintending the conduct of the war after the king had withdrawn his presence from the camp. When there was war with France upon the Norman border, the chancellor acted as Henry's representative; and on one occasion engaged in single combat and unhorsed a French knight of reputation.
It would not be turned off the field even on the Tsaritsin Meadow.
It's about halfway down the east side of the field in the next-to-last row.
Its organization consists of 40 battalions of infantry with one transport and one depot company, 14 regiments of cavalry of 4 squadrons each, 6 regiments of field artillery with 24 batteries and 6 battalions of heavy artillery with 24 batteries, and two battalions of engineers.
Jack loped ahead of her then paused to wait at the center of the field.
John Locke, the real father of English philosophy, took the field against what he regarded as Descartes's impossible programme of " Innate Ideas."
Josh must be working in the field today.
Josh was in his field digging fence post holes when she passed.
Judging from the sharp rocks, they must be in the lava field.
Judgment founded on knowledge and aided by careful observation, both in the field and in the feeding-shed, must be relied upon as the guide of the practical farmer.
Lana froze, hoping they didn't notice the lone figures in the middle of the field.
Later investigations by Fraunhofer, Airy and others have greatly widened the field, and under the head of " diffraction " are now usually treated all the effects dependent upon the limitation of a beam of light, as well as those which arise from irregularities of any kind at surfaces through which it is transmitted, or at which it is reflected.
Latreille,2 rightly estimating the value of these differences, though he was not an original worker in the field of vertebrate zoology, proposed to separate Brongniart's Batrachia from the class of Reptilia proper, as a group of equal value, for which he retained the Linnaean name of Amphibia.
Little or no change of length was observed until the strength of the field Ho reached about 50; then the rod began to contract, and after passing a minimum at Ho= 000, recovered its original length at Ho = 750; beyond this point there was extension, the amount of which was still increasing fast when the experiment was stopped at Ho= 1400.
Lord Roberts's plan was first to concentrate to his left, taking every measure to induce the Boers to believe that the original scheme of invasion by the centre would now be resumed, and in this purpose he succeeded so well that his field army with the necessary transport for a cross-country march was assembled between the Orange and the Modder without serious mishap. Cronje at the new centre of gravity was not reinforced, all available Boers drawing down towards Colesberg.
Louis met them in June 833 near Kolmar, but owing possibly to the influence of Pope Gregory IV., who took part in the negotiations, he found himself deserted by his supporters, and the treachery and falsehood which marked the proceedings gave to the place the name of Liigenfeld, or the "field of lies."
Many investigators were thus attracted into this field of research and invention.
Marconi's successes and the demonstrations he had given of the thoroughly practical character of this system of electric wave telegraphy stimulated other inventors to enter the same field of labour, whilst theorists began to study carefully the nature of the physical operations involved.
Meanwhile the German War continued, and the two Quintilii, who had been left in command, begged Aurelius once more to take the field.
Millspaugh's Flora of the Sand Keys of Florida (Chicago, 1907), a Field Columbian Museum publication, are of value.
Mind, driven from the field of extension, erects its last fortress in the pineal gland.
Mine was, as it were, the connecting link between wild and cultivated fields; as some states are civilized, and others half-civilized, and others savage or barbarous, so my field was, though not in a bad sense, a half-cultivated field.
Mitscherlich was an early worker in this field.
Montgomery Field, until in 1903 the famous Boston Museum was swept away, as other interesting old places of entertainment (the old Federal Street theatre, the Tremont theatre, &c.) had been, in the course of further building changes.
Moreover, whatever the value of Goethe's labours in that field, they were not published before 1820, long after evolutionism had taken a new departure from the works of Treviranus and Lamarck - the first of its advocates who were equipped for their task with the needful large and accurate knowledge of the phenomena of life as a whole.
My father works in the field, and I take care of the sheep.
Narrow down the field to another pasture, so to speak?
Narrowly escaping assassination, at a banquet a few days later, at the hands of his rival, King Sweyn III., he succeeded only with the utmost difficulty in escaping to Jutland, but on the 23rd of October utterly routed Sweyn at the great battle of Grathe Heath, near Viborg, Sweyn perishing in his flight from the field.
Natal colonists were not merely the first in the field with the transport traffic to the new goldfields; they became some of the earliest proprietors of mines, and for several years many of the largest mining companies had their chief offices at Pietermaritzburg or Durban.
Nevermind. Wait here. Ully was working on something awhile ago. I was supposed to field test it for him.
Nicholas standing in a fallow field could see all his whips.
Nickel exhibited retraction from the very beginning (as observed by Barrett), its greatest change of length considerably exceeding that undergone by iron; in a field of Boo the original length was diminished by as much as 1/40,000 part, but stronger forces failed to produce any further effect.
Nor did he combine great statesmanlike qualities with exceptional ability in the field.
Not that the two spirits carry on the struggle in person; they leave it to be fought out by their respective creations and creatures which they sent into the field.
Now if n be any finite cardinal number, it can be proved that the class of those serial relations, which have a field whose cardinal number is n, is a relation-number.
Of course, generally speaking, less advance was made than in many previous decades, owing to the interregnum caused by the World War, when all British, French, German, and Austrian work was held up, and only the Americans and to a lesser degree the so-called " Egyptian " Service of Antiquities (manned by French and English) did any digging at all; while in all the European countries the energies of all the archaeologists who were not superannuated were transferred to the field of war, and there was no time left to write little papers, still less big books.
Of the many workers in this field, Priestley occupies an important position.
Of the principal workers in this field we may notice Friedrich Hoffmann, Andreas Sigismund Marggraf (who detected iron by its reaction with potassium ferrocyanide, and potassium and sodium by their flame colorations), and especially Carl Scheele and Torbern Olof Bergman.
Oh, would that men would leave the city, its splendour and its tumult and its gold, and return to wood and field and simple, honest living!
On the 11th of October 1808 Haynau had married Therese von Weber, the daughter of Field Marshal Lieutenant Weber, who was slain at Aspern.
On the 8th of June Sir Redvers Buller, who had made a long halt after the relief of Ladysmith and reorganized his army and its line of communication, forced his way over Alleman's Nek, and on the following day occupied Laing's Nek, the Natal gate to the Transvaal, while the field marshal fought a widespread battle against Botha, De la Rey and Kemp at Diamond Hill, 20 m.
On the arrival of the news that Hyder had descended from the highlands of Mysore, cut to pieces the only British army in the field, and swept the Carnatic up to the gates of Madras, he at once adopted a policy of extraordinary boldness.
On the other hand, a vertically placed rod is subject to the inconvenience that it is influenced by the earth's magnetic field, which is not the case when the rod is horizontal and at right angles to the magnetic meridian.
On the other side the right wing was commanded by the duke of Ferrara, who had like Navarro organized a mobile field artillery (the artillery material of this prince was thought to be the best conditioned in Europe).
On war-footing each field battery has 4 officers, 100-120 N.C. officers and men, 100-125 horses and draught animals, 3-9 ammunition wagons; each horse battery, 4 officers, 120 N.C. officers and men, 100 horses, &c., 3 ammunition wagons; each mountain battery, 3 officers, 100 N.C. officers and men, 87 horses, &c.; each howitzer battery, 4 officers, 120 N.C. officers and men, Poo horses, &c., 3 ammunition wagons.
Only Blucher now remained in the field, and he too was driven at length into Lubeck with his back to the sea.
Others had done a kindred work in a more distant field as helpers of the Eastern emperors against the Turks of Asia.
Poulsen immensely improved this process by placing the arc in an atmosphere of hydrogen, coal-gas or some other nonoxidizing gas, and at the same time arranging it in a strong magnetic field.'
Prince Kutuzov is field marshal!
Repetition of one crop in the field exhausts the ground; but rotation of the crops is good for the soil.
Rowland and others have used an earth coil for calibrating the galvanometer, a known change of induction through the coil being produced by turning it over in the earth's magnetic field, but for several reasons it is preferable to employ an electric current as the source of a known induction.
Scholasticism, therefore, which was in its essence ecclesiastical, had no longer a proper field for its activity.
Sechele was regarded by the Boers as owing them allegiance, and in August 1852 Pretorius sent against him a commando (in which Paul Kruger served as a field cornet), alleging that the Bakwena were harbouring a Bakatla chief who had looted cattle belonging to Boer farmers.
She could not put more than 40,000 men in the field (the number to which he had limited her in September 1808).
She eluded one man and slashed at another with a dagger before sprinting toward the field.
She made her way deliberately across the field littered with traps and pits until she reached the small entrance and the waiting guards.
Shreveport, Oil City, Blanchard, Mooringsport, Bozier City and Texarkana are supplied with natural gas by pipe lines from this field.
Since he still wasn't thinking clearly, Jackson let Elisabeth field this one.
Since the demagnetizing factor was o 052, the strongest field due to the coil was about 1340; but though arrangements were pro vided for cooling the apparatus by means of o ice, great difficulty was experienced owing to heating.
Since the maxima occur when u = (m +1)7r it nearly, the successive values are not very different from 4 4 4 &c The application of these results to (3) shows that the field is brightest at the centre =o, =0, viz.
Since Verdet's constant is somewhat uncertain for different batches of glass even of the same quality, each plate should be standardized in a field of known intensity.
Sir Ralph Abercromby was here engaged in personal conflict with some French dragoons, and about this time received a mortal wound, though he remained on the field and in command to the end.
So far back as the 13th of March, six days before he reached Paris, the powers at Vienna declared him an outlaw; and four days later Great Britain, Russia, Austria and Prussia bound themselves to put 150,000 men into the field to end his rule.
Sounds like she lost some of that timid field mousiness.
Specimens of curves showing the relation of induction to magnetic field at various temperatures, and of permeability to temperature with fields of different intensities, are given in figs.
Subsequently he returned to the cause of his order, and fell on the side of Earl Thomas at the field of Boroughbridge (1322).
Such extension of his field would have been impossible had not Wesley been helped by a heroic band of preachers.
Such institutions as the Gratz and Dropsie colleges are further indications of the splendid activity of American Jews in the educational field.
Such reliance did he place in the pulverization of the soil that he grew as many as thirteen crops of wheat on the same field without manure.
Suddenly, she fell, just as quickly landing in a field with waist-high grass and a bright yellow sun overhead.
Sunlight blinded her as she walked onto the field.
Supposing Ewing's hypothesis to be correct, it is clear that if the magnetization of a piece of iron were reversed by a strong rotating field instead of by a field alternating through zero, the loss of energy by hysteresis should be little or nothing, for the molecules would rotate with the field and no unstable movements would be possible.'
Talal paused in an open doorway leading to a large, green field behind the dwelling occupied by hundreds, perhaps thousands, of warriors organized into sparring groups of four and five.
That question can only be answered by examining whether or not the particles move in an electric field.
That's not my field but I'm not sure if anyone is producing serious study.
The " black mouse " or Carson field mouse (Microtus montanus) is found throughout Nevada, as well as in Utah, north-eastern California, and eastern Oregon; it multiplies rapidly under favourable conditions, and at times causes serious injury to crops.
The "field" of the relation R is the class of things ranged in order by it.
The action of a hollow magnetized shell on a point inside it is always opposed to that of the external magnetizing force, 6 the resultant interior field being therefore weaker than the field outside.
The action of a magnet at a distance which is great compared with the length of the magnet depends solely upon its moment; so also does the action which the magnet experiences when placed in a uniform field.
The allies, aware of the gradual strengthening of their enemy's forces but themselves as yet unable to put more than 200,000 in the field, had left a small corps of observation opposite Magdeburg and along the Elbe to give timely notice of an advance towards Berlin; and with the bulk of their forces had taken up a position about Dresden, whence they had determined to march down the course of the Elbe and roll up the French from right to left.
The aluminium-iron attained its greatest permeability in a field of o 5, about that of the earth's force, when its value was 9000, this being more than twice the maximum permeability of the Swedish iron.
The angle B is indicated by the position of the spot of light upon the scale, and the horizontal intensity of the earth's field H E is known; thus we can at once determine the value of H P, from which the magnetization I of the body under test may be calculated.
The anticipated reversal was duly found by Chree, the critical point corresponding, under the moderate stress employed, to a field of about 120 units.
The arable land was divided into two or, more usually, three fields, which were cut up into strips bounded by balks and allotted to the villagers in such a way that one holding might include several disconnected strips in each field - a measure designed to prevent the whole of the best land falling to one man.
The artillery is divided into (a) field artillery, horse artillery, mountain artillery and howitzer regiments; (b) fortress artillery; (c) artillery depots.
The basis of the new system, which was almost entirely Field's work, was the abolition of the existing distinction in forms of procedure between suits in law and equity requiring separate actions, and their unification and simplification in a single action.
The beds remain in bearing for six or eight months, and then the spent manure is taken to the surface again for garden and field purposes.
The blockhouse system was practically finished, and Kitchener determined upon a new means of harassing the enemy, who still had a total of about 25,000 men in the field.
The body (or each element of it) will tend to set itself with its axis of greatest susceptibility parallel to the lines of force, while, if the field is not uniform, each volume-element will also tend to move towards places of greater or smaller force (according as the substance is paramagnetic or diamagnetic), the tendency being a maximum when the axis of greatest susceptibility is parallel to the field, and a minimum when it is perpendicular to it.
The Boer leaders definitely decided upon a guerrilla and a wearing policy, deliberately dispersed their field army, and then swelled and multiplied the innumerable local commandos.
The cable is slow; and unless development along new lines of com p ressed air or some sort of chemical engine takes place, electricity will monopolize the field.
The church offered the richest field for exploitation, and in spite of his dissolute life he impudently prayed the regent to give him the archbishopric of Cambray, the richest in France.
The coal has been treated and found to be of good quality, and there are grounds for supposing that there are 250,000,000 tons in the field.
The coefficient K/(i +171-K) is positive for ferromagnetic and paramagnetic substances, which will therefore tend to move from weaker to stronger parts of the field; for all known diamagnetic substances it is negative, and these will tend to move from stronger to weaker parts.
The coil is so situated that, in its zero position when no current is passing through it, the plane of the coil is parallel to the direction of the lines of force of the field.
The commander-in-chief's first duty was to create a field army out of the tangle of units in Cape Colony.
The compromise of Aquinas, though not unchallenged, holds the field and that even with Protestants.
The constantly varying character of these markings, no two livers being alike in this respect, furnished a particularly large field for the fancy of the baru-priest.
The country offers a fairly promising field for development, especially now that arrangements have been made for providing the necessary means of transport by the construction of the new railways.
The coup d'etat was favourable to Bonaparte; it ensured his hold over the Directors and enabled him to impose his own terms of peace on Austria; above all it left him free for the prosecution of his designs in a field of action which now held the first place in his thoughts - the Orient.
The creation of an external magnetic field H will, in accordance with Lenz's law, induce in the molecule an electric current so directed that the magnetization of the equivalent magnet is opposed to the direction of the field.
The curves given by Houllevigue for the relation of thermo-electric force to magnetic field are of the same general form as those showing the relation of change of length to field.
The day was known afterwards as Nicanor's day, for he was found dead on the field (Capharsalama) by the victorious followers of Judas (13th of Adar, March 161 B.C.).
The debtor could also pledge his property, and in contracts often pledged a field, house or crop. The Code enacted, however, that the debtor should always take the crop himself and pay the creditor from it.
The definition of the ordinal number requires some little ingenuity owing to the fact that no serial relation can have a field whose cardinal number is 1; but we must omit here the explanation of the process.
The demagnetizing force inside a cylindrical rod placed longitudinally in a uniform field Ho is not uniform, being greatest at the ends and least in the middle part.
The difference of the ballastic throws taken with the two coils measured the intensity of the field in the space around the iron, and it also enabled a correction to be made for the nonferrous space between the iron neck and the centre of the thickness of'the inner coil.
The direction of the resultant field of force will then make, with that of H E, an angle 0, such that Hp/H E tan 0, and the suspended needle will be deflected through the same angle.
The effect of the field upon the speed of the revolving electrons, and therefore upon the moments of the equivalent magnets, is necessarily a very small one.
The electric lamp a gives illumination of the webs in a dark field, nearly in the manner described for the Cape transit circle micrometer; the intensity of illumination is regulated by a carbon-resistance controlled by the screw b.
The emerops facility was across a field and a road then down a few blocks in the ghost town that was the city of Randolph on the eastern shores of the Mississippi.
The engagement was disastrous to the British, who had undertaken far too comprehensive an attack, and the Natal Field Force was obliged to fall back upon Ladysmith with the loss of 1500 men, including a large number of prisoners belonging to the left column under Lieut.-Colonel F.R.C. Carleton,who were cut off at Nicholson's Nek and forced to surrender by a mixed force of Transvaalers and Free Staters under Christian de Wet.
The fact, which will be referred to later, that the electrical resistance of bismuth is very greatly affected by a magnetic field has been applied in the construction of apparatus for measuring field intensity.
The federal agent was interested to learn Vinnie and Dean had played sports together, but Dean put to early rest any misconception about his prowess on the playing field.
The Federal government, having authority in railway matters only when interstate traffic is affected, gathers statistics and publishes them; but in the airing of causes-the field in which the British Board of Trade has been so useful-nothing so far has been done except to require written reports monthly from the railways.
The field and horse artillery was in I 909 in process of rearmament with a Krupp quick-firer.
The field at the centre of a circular conductor of radius r through which current is passing is H = 27ri/r, (3) the direction of the force being along the axis and related to the direction of the current as the thrust of a corkscrew to its rotation.
The field due to a coil can be made as nearly uniform as we please throughout a considerable space; its intensity, when the constants of the coil are known, can be calculated with ease and certainty and may be varied at will'through wide ranges, while the apparatus required is of the simplest character and can be readily constructed to suit special purposes.
The field experiments on leguminous plants at Rothamsted have shown that land which is, so to speak, exhausted so far as the growth of one leguminous crop is concerned, may still grow very luxuriant crops of another plant of the same natural order, but of different habits of growth, and especially of different character and range of roots.
The field of battle is the present world.
The field of evolution has now been transferred to the northern hemisphere.
The field strength in the interior of a long uniformly wound coil containing n turns of wire and having a length of 1 centimetres is (except near the ends) H = 41rin/l.
The field was empty, his men preparing for another space battle.
The first hostilities of the imperial forces in Val di Chiana (1552-1553) did little damage; but when Cosimo took the field with an army commanded by the marquis of Marignano the ruin of Siena was at hand.
The following table gives the exact composition of some alloys which were found to be non-magnetizable, or nearly so, in a field of 320.
The French colonial (formerly marine) infantry, recruited by voluntary enlistment, comprises 18 regiments and 5 independent battalions (of which 12 regiments are at home), 74 batteries of field, fortress and mountain artillery (of which 32 are at home), with a few cavalry and engineers, &c., and other services in proportion.
The full number of persons liable to be called upon for military service and engaged in such service is calculated (1908) as 4,800,000, of whom 1,350,000 of the active army and the younger classes of army reserve would constitute the field armies set on foot at the outbreak of war.
The glow of fire made him squint as they neared the field.
The goddess consents, and creates Eabani, who is described as a wild man, living with the gazelles and the beasts of the field.
The hard but salutary training which they had undergone at his hands had taught them that they were the equals of the northern races both in the council chamber and on the field of battle.
The husbandman was bound to carry out the proper cultivation, raise an average crop and leave the field in good tilth.
The identification of existing peoples with the various Scythic, Persian and Arab races who have passed from High Asia into the Indian borderland, has opened up a vast field of ethnographical inquiry which has hardly yet found adequate workers for its investigation.
The illumination of the field is given by a lamp near the object glass, controlled by a switch near the micrometer.
The induction coil is carried upon the end of one portion of the test bar, and when this portion is suddenly drawn back the coil slips off and is pulled out of the field by an india-rubber spring.
The inner coil is supplied, through the intervening apparatus, with current from the battery of secondary cells B,; this produces the desired magnetic field inside the tube.
The insignia of the equites were, at first, distinctly military - such as the purple-edged, short military cloak (trabea) and decorations' for service in the field.
The intensity of a field may be measured by the rotation of the plane of polarization of light passing in the direction of the magnetic force through a transparent substance.
The interruption of maritime intercourse, the stagnation of industry and trade, the rise in the price of the necessaries of life, the impossibility of adequately providing for the families of those - call them reservists, " landwehr," or what you will - who are torn away from their daily toil to serve in the tented field, - these are considerations that may well make us pause before we abandon a peaceful solution and appeal to brute force.
The intervening distance, through country exceedingly unhealthy for white men, and therefore promising no traffic except raw materials, does not seem a likely field for rapid railway extension.
The Jennings field, one of the greatest in the United States, produced up to and including 1907 more than 26,000,000 barrels of high-grade oil, twelve-thirteenths of which came from an area of only 50 acres, one well producing a tenth of the entire output.
The labours of Stephen Horvath in the preceding period had prepared the way for future workers in the field of historical literature.
The largest and most productive field is that of Diamantina on the head-waters of the Jequitinhonha River, where diamonds were discovered about 1725, and where the celebrated "diamond reservation" - an oval-shaped territory 8 leagues wide by 16 leagues long (Mawe), with Tejuco, now Diamantina, very nearly in the centre - was established in 1730.
The leading chiefs of the Ten Years' War took the field again - Maximo Gomez, Antonio Maceo, Jose Marti, Calixto Garcia and others.
The magnetic field due to a long straight wire in which a current of electricity is flowing is at every point at right angles to the plane passing through it and through the wire; its strength at any point distant r centimetres from the wire is H = 21/r, (2) i being the current in C.G.S.
The magnetic potential at any point in a magnetic field is the work which would be done against the magnetic fdrees in bringing a unit pole to that point from the boundary of the field.
The magnetization retained by a long thin rod, even when its coercive force is small, is sometimes little less than that which was produced by the direct action of the field.
The main requisites for a productive oil or gas field are a porous reservoir and an impervious cover.
The memorable arrangement in Bristol was made a few weeks before Wesley's field of labour was extended to the north of England in May 1742.
The moment, M, M or V, of a uniformly and longitudinally magnetized bar-magnet is the product of its length into the strength of one of its poles; it is the moment of the couple acting on the magnet when placed in a field of unit intensity with its axis perpendicular to the direction of the field.
The needle is balanced so that gravity compels it to take a certain position in which the fragment of iron occupies a position in the centre of the field of the coil where it is weakest.
The New York Museum has further investigated the Middle Kingdom pyramid field at Lisht and its neighbourhood, 53 and Prof. Petrie and Mr. Brunton have found fine XII.
The new-born idea of Italian unity, strengthened by a national pride revived on many a stricken field from Madrid to Moscow, was a force to be reckoned with.
The number of Boers in the field at any one period was probably little more than 40,000.
The number of field battalions was nearly doubled, two-thirds of the artillery received breech-loading rifled guns, the infantry had for some years had the breech-loading "needlegun," and steps were initiated to train an adequate number of staff officers to a uniform appreciation of strategical problems, based on Moltke's personal interpretation of Clausewitz's Vom Kriege.
The older operation of magnetizing a steel bar by drawing a magnetic pole along it merely consists in exposing successive portions of the bar to the action of the strong field near the pole.
The Parisians received the news of the event with joy, believing that freedom was now at last to be established on a firm basis by the man whose name was the synonym for victory in the field and disinterestedness in civil affairs.
The permeability of the alloys containing from 1 to 4.7% of nickel, though less than that of good soft iron for magnetizing forces up to about 20 or 30, was greater for higher forces, the induction reached in a field of 240 being nearly 21,700.
The Peshitta New Testament - according to the convincing theory which at present holds the field s - is not the oldest form of the Syriac version, at least as regards the Gospels.
The Piedmontese troops distinguished themselves in the field, gaining the sympathies of the French and English; and at the subsequent congress of Paris (1856), where Cavour himself was Sardinian representative, the Italian question was discussed, and the intolerable oppression of the Italian peoples by Austria and the despots ventilated.
The plan of campaign which found favour with the Boers, when they determined to put their differences with Great Britain to the test by the ordeal of the sword, was to attack all the principal British towns adjacent to their own borders; at the same time to despatch a field army of the necessary dimensions to invade and reduce Natal, where the largest British garrison existed.
The pressing need for Seleucus once more to take the field against Antigonus was at any rate in large measure the cause of his abandonment of India.
The progress of steam cultivation has not justified the hopes that were once entertained in the United Kingdom concerning this method of working implements in the field.
The progress of the club has been remarkable, and that its formation did much to improve the conditions of the various breeds of dogs, to encourage their use in the field by the promotion of working trials, and to check abuses which were common with regard to the registration of pedigrees, &c., cannot.
The pupil, entering into his master's labours, was able from the first to take a more comprehensive survey of the whole field; and in addition he was doubtless endowed with an intellect which was finer, though it might not be more powerful, than his master's.
The remains of Basingwerk Abbey (Maes glas, green field), partly Saxon and partly Early English, are near the station.
The resultant magnetic field, therefore, is compounded of two fields, the one being due to the poles, and the other to the external causes which would be operative in the absence of the magnetized metal.
The revolutionary leaders, who had already taken the field, were superseded.
The same authority tells us that he was initiated by his father in those field sports, such as hunting and hawking, which formed one of his recreations in after life.
The same day the Natal Field Force under Buller moved up into the Biggarsberg and occupied Dundee.
The seed was saved and gave rise to a row of plants all of which grew healthily in an infected field, whereas 95% of ordinary Sea Island cotton plants from seed from a non-infected field planted alongside as a control were killed.
The slavery of the Mahommedan East is usually not the slavery of the field but of the household.
The specimen upon which an experiment is to be made generally consists of a wire having a " dimensional ratio " of at least 300 or goo; its length should be rather less than that of the magnetizing coil, in order that the field Ho, to which it is subjected, may be approximately uniform from end to end.
The strength of the field is proportional to the swing of the galvanometer-needle, and, when the galvanometer is calibrated, can be expressed in C.G.S.
The strength of the induced current is - HScosO/L, where 0 is the inclination of the axis of the circuit to the direction of the field, and L the coefficient of self-induction; the resolved part of the magnetic moment in the direction of the field is equal to - HS 2 cos 2 6/L, and if there are n molecules in a unit of volume, their axes being distributed indifferently in all directions, the magnetization of the substance will be-3nHS 2 /L, and its susceptibility - 3S 2 /L (Maxwell, Electricity and Magnetism, § 838).
The strength or intensity of a magnetic field at any point is measured by the force in dynes which a unit pole will experience when placed at that point, the direction of the field being the direction in which a positive pole is urged.
The sun was casting its last orange rays into the sky when they all loaded onto the wagon and headed into the field.
The surrender of the last Habsburg stronghold, Mantua, on the 2nd of February 1797 left the field clear for the erection of new political institutions.
The suspended needle is, in the absence of disturbing causes, directed solely by the horizontal component of the earth's field of magnetic force H E, and therefore sets itself approximately north and south.
The title of his work, Principles of Political Economy, with some of their Applications to Social Philosophy, though open to criticism, indicated a less narrow and formal conception of the field of the science than had been common amongst his predecessors.
The tranverse electromotive force is equal to KCH/D, where C is the current, H the strength of the field, D the thickness of the metal, and K a constant which has been termed the rotatory power, or rotational coefficient.
The two men found a bench on the edge of the field, out of earshot of the hundreds of campers.
The unit of administration is the field cornetcy.
The variety of his pursuits at this time carried him over the whole field of ancient and modern literature.
The vice-president is the destined commander-in-chief of the field armies and is styled the generalissimo.
The work of reconstructing the civil administration in the Transvaal and Orange River Colony could only be carried on to a limited extent while operations continued in the field.
Then if the prism P4 is cemented to P3, a sharp image of such lines of the solar spectrograph as are visible in the field of view will be seen in the eyepiece.
Then she walked across the field to the house.
Theodosius Harnack was a staunch Lutheran and a prolific writer on theological subjects; his chief field of work was practical theology, and his important book on that subject, summing up his long experience and teaching, appeared at Erlangen (1877-1878, 2 vols.).
Theoretically this branch of the subject should connect with and form the completion of morphological anatomy, but the field, has not yet been sufficiently explored to allow of the necessary synthesis.
There is now neither inlet nor outlet to the lake in this direction, the mouth of the Ghazal having become a fertile millet field.
There is yet a vast field open in Asia for this class of surveys.
Therefore and m = v I - 'm of d22 (47) constant cell B21 its object is to produce inside the tube a magnetic field equal and opposite to that due to the earth's magnetism.
These axial lines constitute the system of lines of induction which are so often referred to in the specification of a field.
These coils are drawn down, by the magnetic action of the field on the currents in the coils, into the annular spaces, against the pull of the springs, more or less strongly, according to the strengths of the two line currents.
These elements are a central piece or sternite, 12 and a lateral field on each side bearing the leg-rudi 1s ment.
These free poles produce a magnetic field which is superposed upon that arising from other sources.
These pickers go carefully over the field, usually just before the second picking, and gather ripe cotton from the best plants only; this selected seed cotton is ginned separately, and the seed used for sowing the next year's crop.
These subdivisions of the larger groups are not necessarily those theoretically approved by the present writer, but they have the valuable sanction of the individual experts who have given special attention to different of the vast field represented by the animal kingdom.'
They entered the field and left the other horses behind.
They held an estate from the king consisting of house, garden, field, stock and a salary, on condition of personal service on the king's errand.
They left the town and joined those in the field beside the river.
They may be divided into field spaniels, water spaniels and the smaller breeds kept as pets.
They met in the field and talked for a few minutes and then separated – Rob continuing toward the guest house and Alex and Gerald angled toward the footbridge.
They played with the lambs in the field and saw no human being but the shepherd.
They won't expect us to go that way, and we can move around in the lava field without leaving tracks.
This corresponds to the second stage of magnetization, in which the susceptibility is large and permanent magnetization is set up. A still stronger magnetizing force has little effect except in causing the direction of the needles to approach still more nearly to that of the field; if the force were infinite, every member of the group ‘ would have exactly the same direction and the greatest possible resultant moment would be reached; this illustrates " magnetic saturation " - the condition approached in the third stage of magnetization.
This extraneous influence may, however, be eliminated by surrounding the rod with a coil of wire carrying a current such as will produce in the interior a magnetic field equal and opposite to the vertical component of the earth's field.
This is a Grecian building (1785), with a richly ornamented ceiling and inlaid altarpavement; it also contains much fine sculpture in the memorials to former dukes, and is the burial-place of Field Marshal Lord Raglan, who was the youngest son of the 5th duke of Beaufort.
This may be shown by means of the uniform field of force due to the earth's magnetism.
This proved to be the last pitched battle of the war, the Danes never again venturing to attack their once more invincible enemy in the open field.
This tribunal realized an idea put forward by Jeremy Bentham towards the close of the 18th century, advocated by James Mill in the middle of the 19th century, and worked out later by Mr Dudley Field in America, by Dr Goldschmidt in Germany, and by Sir Edmund Hornby and Mr Leone Levi in England.
This was notably the case with some of the Aristotelian writings, so that in this field, as in some others, the Syriac writers handed on the torch of Greek thought to the Arabs, by whom it was in turn transmitted to medieval Europe.
This was one field not in Mr. Coleman's report.
Thompson, From the Cotton Field to the Cotton Mill, a Study of the Industrial Transition in North Carolina (New York, 1906), contains some interesting observations on the changes in social conditions resulting from the growth of the cotton-manufacturing industry.
Those substances which are attracted, or rather which tend, like iron, to move from weaker to stronger parts of the magnetic field, are termed paramagnetic; those which are repelled, or tend to move from stronger to weaker parts of the field, are termed diamagnetic. Between the ferromagnetics and the paramagnetics there is an enormous gap. The maximum magnetic susceptibility of iron is half a million times greater than that of liquid oxygen, one of the strongest paramagnetic substances known.
Those tedious and exhausting wars did not prevent Peter from attending to internal affairs, and he displayed as a reformer even more vigour and tenacity than as a general in Greats the field.
Through any point in the field one such line can be drawn, but not more than one, for the force obviously cannot have more than one direction; the lines therefore never intersect.
Thus it happens that there is no definite relation between the magnetization of a piece of metal which has been previously magnetized and the strength of the field in which it is placed.
Thus sometimes a field of cotton is attacked by some disease, perhaps " wilt," and a comparatively few plants are but very slightly affected.
Thus the magnetization which the sample of Swedish iron received in a field of 1490 was not increased (beyond the limits of experimental error) when the intensity of the field was multiplied more than thirteen-fold, though the induction was nearly doubled.
Thus, if the star's image is kept in bisection by the wire, both star and wire will appear at rest in the field of view.
To take a reading the torsion-head is turned until an aluminium pointer attached to the coil is brought to the zero position on a small scale; the strength of the field is then proportional to the angular torsion.
Two relations R and R' are said to be ordinally similar, if a one-one relation holds between the members of the two fields of R and R', such that if x and y are any two members of the field of R, such that x has the relation R to y, and if x' and y are the correlates in the field of R' of x and y, then in all such cases x has the relation R' to y', and conversely, interchanging the dashes on the letters, i.e.
Under their protection, and favoured by its site, the city rapidly grew in wealth and population, the zenith of its power and prosperity being reached between the 13th and 15th centuries, when it was the emporium of the trade of Germany and the Low Countries, the centre of a great cloth industry, and could put some 20,000 armed citizens into the field.
Unfortunately he was too soon in the field to avail himself, even had he been so minded, of the convenient mode of nomenclature brought into use by Linnaeus.
Unfortunately the effects of magnetization upon the specific resistance of bismuth vary enormously with changes of temperature; it is therefore necessary to take two readings of the resistance, one when the spiral is in the magnetic field, the other when it is outside.
Various nickel-steels all expanded under magnetization, the increase being generally considerable and proportional to the field; in the case of an alloy containing 29% of nickel the change was nearly 40 times greater than in soft iron.
Victories in the field were not more effective in consolidating Napoleon's power than were his own coups d'etat and the supremely skilful use which he made of conspiracies directed against him.
Visiting England in 1856, Field entered into an agreement with Bright and with John Watkins Brett, who with his brother Jacob had proposed the constructing of an Atlantic cable eleven years previously, with the object of forming a company for establishing and working electric telegraphic communication between Newfoundland and Ireland.
War between Seleucus and Lysimachus broke out, and on the field of Coru-pedion in Lydia Lysimachus fell (281).
We need to talk! he called cheerfully, then spun and started toward the conference room at the end of a lab that stretched the size of a football field.
We planted crops in the field you walked across and a few others down the road.
What I have up there is just a power source and magnetic field.
What's this negative-positive business and electrostatic field?
Wheeler with his small band of soldiers and the European and Eurasian residents were exposed for 21 days to the fire of the mutineers, is merely a bare field, containing the well where many women and children were shot while getting water.
When a current is passed through the coil it rotates in the field and displaces the index over the scale against the control of a spiral spring like the hairspring of a watch.
When a current is passed through the coil the iron tends to move nearer to the coil of the wire where the field is stronger and so displaces the index needle over the scale.
When a current is passed through the wire forming the coil, the fragment of iron is drawn more into the aperture of the coil where the field is stronger and so displaces an index needle over a scale.
When I was four years old, as I well remember, I was brought from Boston to this my native town, through these very woods and this field, to the pond.
When no current is passing through the coil and the magnetic field is of zero strength, the needles arrange themselves in positions of stable equilibrium under their mutual forces, pointing in.
When the field is removed, many of the newly formed combinations are but slightly disturbed, and the group may consequently retain a considerable resultant moment.
When the strong magnetizing field is gradually diminished to zero and then reversed, the needles pass from one stable position of rest to another through a condition of instability; and if the field is once more reversed, so that the cycle is completed, the needles again pass through a condition of instability before a position of stable equilibrium is regained.
When two objects have different charges a field exists between them.
Where the lines are crowded together, as in the neighbourhood of the poles, the force is greater (or the field is stronger) than where they are more widely separated; hence the strength of a field at any point can be accurately specified by reference to the concentration of the lines.
While he must beware of hasty speech, he has often to plead that new knowledge does not really threaten faith; or that it is not genuinely established knowledge at all; or else, that faith has mistaken its own grounds, and will gain strength by concentrating on its true field.
Willoughby Smith found that it was not necessary even to connect the telephone to a secondary circuit, but that it would be affected and give out sounds merely by being held in the variable magnetic field of a primary circuit.
With small magnetizing forces the hysteresis was indeed somewhat larger than that obtained in an alternating field, probably on account of the molecular changes being forced to take place in one direction only; but at an induction of about 16,00o units in soft iron and 15,000 in hard steel the hysteresis reached a maximum and afterwards rapidly diminished.
With these he marched southwards to the plain of Mohacs, where, on the 29th of August, the Hungarians, after a two hours' fight, were annihilated, the king, both the archbishops, five bishops and 24,000 men perishing on the field.
Within two months he was again in the field, and on the 14th of August he destroyed an English force under Bagnal at the Yellow Ford on the Blackwater.
Yet the material prosperity of Athens under Pericles was less notable than her brilliant attainments in every field of culture.
Yet there it was, big as life, walking across the field toward the tree line.