How to use Necessary in a sentence

necessary
  • Maybe it wasn't necessary to say anything.

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  • It is necessary to protect life, liberty, and property.

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  • Carmen filled out all the necessary paperwork and then settled down for a long wait.

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  • It is never necessary to urge her to study.

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  • Was it necessary that anyone else endorsed her decisions?

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  • Is it necessary to have someone say words over us, when we already know what we want?

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  • It's necessary, so we can protect you.

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  • Dean asked, a decibel louder than necessary, causing a head-turn or two.

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  • Never would she have thought that a push up bra was necessary with ample firm breasts, but they swelled from the bra in a way that was smooth and attractive.

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  • It will be necessary to go there.

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  • Long pants or grubby clothes weren't necessary, as Dean had no intention of entering the mine.

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  • These features weren't on the site when it was first launched because the necessary data did not yet exist.

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  • But he needed further proofs and it was necessary to wait.

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  • It had never been necessary to tease him to get him aroused.

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  • It is often necessary to remind her that there are infinitely many things that the wisest people in the world cannot explain.

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  • It wasn't necessary to count sheep.

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  • She made him what he was, but his suffering was necessary to ensure his survival.

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  • To obtain an absolutely pure culture with certainty it is necessary, even when the gelatin method is employed, to start from a single cell.

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  • Having prepared everything necessary for the party, the Bergs were ready for their guests' arrival.

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  • To imagine it as free, it is necessary to imagine it in the present, on the boundary between the past and the future--that is, outside time, which is impossible.

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  • Life did not stand still and it was necessary to live.

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  • Another deep breath was necessary to regain his composure.

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  • The beauty went to the aunt, but Anna Pavlovna detained Pierre, looking as if she had to give some final necessary instructions.

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  • Randy continued to talk, more rapidly than necessary, mentioning a small wedding.

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  • Prince Vasili had come to the conclusion that it was necessary to throw this bone--a bill for thirty thousand rubles--to the poor princess that it might not occur to her to speak of his share in the affair of the inlaid portfolio.

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  • Dean had no stomach for going any deeper than necessary and the water from the mine seepage was getting deeper.

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  • After introductions and the necessary sign-in paper work was complete it was decided to assign Ms. Turnbull a second floor room.

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  • She wandered toward the verandah, considering everything necessary to prepare for the trip.

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  • For this object it is necessary that...

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  • So she decided that it was necessary to prepare the opinion of society.

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  • But these justifications have a very necessary significance in their own day.

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  • At last it became necessary to kill him, and, when Helen next asked to go and see him, I told her that he was DEAD.

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  • Frequent breaks were absolutely necessary and exhaustion was a never ending condition.

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  • This duty was about as pleasant as a stick in the eye in Dean's mind, but the interrupted householders were uniformly pleasant to him, making the necessary ordeal nearly tolerable.

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  • Calls are registered by pressing a key, which connects a battery through a position meter of very low resistance to the socket of the line jack, thereby furnishing the necessary energy to the meter.

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  • In large towns telephone distribution by means of open wires is practically impossible, and the employment of cables either laid in the ground or suspended from poles or other overhead supports is necessary.

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  • After the consolidation of the companies in1889-1890the profits declined, patent rights had expired, material reductions were made in the rates for telephone services, and considerable replacements of plant became necessary, the cost of which was charged to revenue.

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  • The little princess and Mademoiselle Bourienne had already received from Masha, the lady's maid, the necessary report of how handsome the minister's son was, with his rosy cheeks and dark eyebrows, and with what difficulty the father had dragged his legs upstairs while the son had followed him like an eagle, three steps at a time.

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  • For my action to be free it was necessary that it should encounter no obstacles.

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  • To understand Lotze's philosophy, a careful and repeated perusal of these works is absolutely necessary.

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  • The powers and rights of existing colonies to remain intact, except as regards such powers as it may be necessary to hand over to the Federal government.

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  • The fear was as to whether the statutory number of 80,000 votes necessary for the acceptance of the bill would be reached.

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  • Provision was made for necessary alteration of the constitution of the Commonwealth, but so that no alteration could be effected unless the question had been directly submitted to, and the change accepted by the electorate in the states.

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  • But what he really said in his address to the Edinburgh Philosophical Institution in 1867 was that it was necessary "to induce our future masters to learn their letters."

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  • It may perhaps be fairly said that materialism is at present a necessary methodological postulate of natural-scientific inquiry.

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  • But, still clinging to the groundless belief, for which British statesmen had, of late at least, afforded Turkey no justification, that Great Britain at all events would support him, he obstinately refused to give ear to the pressing requests of the Powers that the necessary reforms should be instituted.

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  • A change of climate, however, is imperatively necessary every five or six years, and the children of European parents should not be kept in the peninsula after they have attained the age of four or five years.

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  • Cromwell, who was as a rule especially scrupulous in protecting non-combatants from violence, justified his severity in this case by the cruelties perpetrated by the Irish in the rebellion of 1641, and as being necessary on military and political grounds in that it "would tend to prevent the effusion of blood for the future, which were the satisfactory grounds of such actions which otherwise cannot but work remorse and regret."

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  • In describing the mean distribution of temperature in the waters of the Atlantic it is necessary to treat the northern and southern divisions separately.

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  • He rejoiced that the breaking up of the French schools by the revolution had rendered necessary the foundation of Maynooth College, which he foresaw would draw the sympathies of the clergy into more democratic channels.

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  • At the end of 1588 he went to Padua, to take his degree in canon and civil law, a necessary prelude in Savoy at that time to distinction in a civil career.

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  • According to this, Duke Charles Emmanuel of Savoy, who succeeded his more tolerant father in 1580, was determined to reduce the Chablais to the Catholic religion, by peaceful means if possible, by force if necessary.

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  • The cups are placed symmetrically on the end of the arms, and it is easy to see that the wind always has the hollow of one cup presented to it; the back of the cup on the opposite end of the cross also faces the wind, but the pressure on it is naturally less, and hence a continual rotation is produced; each cup in turn as it comes round providing the necessary force.

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  • There seems no good reason why in modern performances the pianoforte should not be used for the purpose; if only accompanists can be trained to acquire the necessary delicacy of touch, and can be made to understand that, if they cannot extemporize the necessary polyphony, and so have to play something definitely written for them, it is not a mass of interesting detail which they are to bring to the public ear.

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  • In addition to the brakes on the lifting gear of cranes it is found necessary, especially in quickrunning electric cranes, to provide a brake on the subsidiary motions, and also devices to stop the motor at the end of the lift or travel, so as to prevent over-running.

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  • Teredo navalis, it has been found necessary, for depths not exceeding 300 fathoms, to protect the core with a thin layer of brass tape.

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  • The shaft of P can be readily put in gear with a powerful engine for the purpose of hauling back the cable should it be found necessary to do so.

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  • The grappling of the cable and raising it to the surface from a depth of 2000 fathoms seldom occupy less than twenty-four hours, and since any extra strain due to the pitching of the vessel must be avoided, it is clear that the state of the sea and weather is the predominating factor in the time necessary for effecting the long series of operations which, in the most favourable circumstances, are required for a repair.

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  • Nearly all the cable companies possess their own steamers, of sufficient dimensions and specially equipped for making ordinary repairs; but for exceptional cases, where a considerable quantity of new cable may have to be inserted, it may be necessary to charter the services of one of the larger vessels owned by a cable-manufacturing company, at a certain sum per day, which may well reach £200 to £300.

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  • Thus, when it is not necessary to keep a copy, a much simpler instrument may be employed and the message read by sound.

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  • Repeaters (or translators, as they are sometimes termed) are in Great Britain only used on fast-speed circuits; they are in no case found necessary on circuits worked by hand, or at " key speed " as it is called.

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  • It is of course necessary that two instruments working together should have the same speed.

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  • Other patterns of apparatus are therefore necessary.

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  • Two receiving instruments, a siphon recorder and a mirror galvanometer, are shown; one only is absolutely necessary, but it is convenient Cable to have the galvanometer ready, so that in case of accident to the recorder it may be at once switched into circuit by the switch s.

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  • The next attempt at laying an Atlantic cable was made in 1865, the necessary capital being again raised in England.

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  • 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.

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  • Before explaining the advantages of such small damping it Will be necessary to consider the usual forms of the receiving appliance.

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  • Lodge was, however, fully aware that it was necessary for syntonic telegraphy to provide a radiator capable of emitting sustained trains of waves.

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  • The necessary condition for a successful system of telephony is the ability to reproduce these characteristics.

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  • In a large exchange a number of operators are necessary to attend to calls.

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  • It is necessary that the operators working at a multiple board shall be able to ascertain without entering a subscriber's circuit whether the circuit be disengaged.

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  • Numerically insufficient to reject such measures, and lacking the fibre and the cohesion necessary for the pursuance of a far-sighted policy, the Right thought prudent not to employ its strength in uncompromising opposition, but rather, by supporting the government, to endeavour to modify Radical legislation in a Conservative sense.

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  • They then must be considered as representing an extremely primitive type of mankind, and it is necessary to look far afield for their prehistoric home.

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  • In the former case a peasant family undertakes all the necessary work in return for payment in money or kind, which varies according to the crop; in the latter the money wages and the payment in kind are fixed beforehand.

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  • A capital expenditure of 1/24,000,000 annually was decided on to bring the lines up to the necessary state of efficiency to be able to cope with the rapidly increasing traffic. It was estimated in 1906 that this would have to be maintained for a period of ten years, with a further total expenditure of 1/21 4,000,000 on new lines.

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  • This is considerably in excess of the circulation, 40,404,000, fixed by royal decree of 1900; but the issue of additional notes was allowed, provided they were entirely covered by a metallic reserve, whereas up to the fixed limit a 40% reserve only was necessary.

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  • In order to understand the future history of Italy, it is necessary to form a clear conception of the method pursued by the Lombards in their conquest.

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  • But for the moment each seemed necessary to the other; and that sufficed.

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  • It is not necessary to relate the scandals of Marozias and Theodoras female reign, the infamies of John XII.

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  • It was, for instance, necessary to the well-being of the towns that they should possess territory round their walls, and this had to be wrested from the nobles.

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  • At the same time, the change which had now come over Italian politics, the desire on all sides for a settlement, and the growing conviction that a federation was necessary, proved advantageous to the popes as sovereigns.

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  • During the following fourteen years of his brilliant career he made himself absolute master of Florence, and so modified her institutions that the Medici were henceforth necessary to the state.

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  • He extolled Charles Albert and appealed to his patriotism; he believed that the church was necessary and the secret societies harmful; rqpresentative government was undesirable, but he advocated a consultative assembly.

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  • Piedmont was shown to possess the qualities necessary to constitute the nucleus of a great nation.

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  • The king, too, was in close sympathy with the societys aims, but for the present it was necessary to hide this attitude from the eyes of the Powers, whose sympathy Cavour could only hope to gain by professing hostility to everything that savoured of revolution.

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  • Under the stress of the appalling financial conditions represented by chronic deficit, crushing taxation, the heavy expenditure necessary for the consolidation of the kingdom, the reform of the army and the interest on the pontifical debt, Sella, on the 11th of December 1871, exposed to parliament the financial situation in all its nakedness.

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  • The dissensions which broke out among them within a few months of the accession of their party to power never afterwards disappeared, except at rare moments when it became necessary to unite in preventing the return of the Conservatives.

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  • This pertinacity engendered a belief in France that Italy was about to undertake in Tunisia a more aggressive policy than necessary for the protection of her commercial interests.

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  • In order to avoid this danger it was therefore necessary to refuse all compromise, and, by perpetual reiteration of a claim incompatible with Italian territorial unity, to prove to the church at large that the pope and the curia were more Catholic than Italian.

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  • The management of finance was scarcely satisfactory, for though Giolitti, who had succeeded Magliani and Perazzi at the treasury, suppressed the formers illusory pension fund, he lacked the fibre necessary to deal with the enormous deficit of nearly 10,000,000 in 1888-1889, the existence of which both i Perazzi and he had recognized.

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  • But it was not alone in regard to public order that heroic measures were necessary.

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  • Drastic measures were necessary to limit expenditure and to provide new sources of revenue.

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  • The landlords on their part organized an agrarian union to defend their interests and enrolled numbers of non-union laborers to carry on the necessary work and save the crops.

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  • His views on church polity were dominated by his implicit belief in the divine right of kings (not of course the divine hereditary right of kings) which the Anglicans felt it necessary to set up against the divine right of popes.

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  • But intuitionalism claims to allege a higher certainty; everything (or every change) must have a cause - this is not merely actual fact but necessary truth.

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  • All these isolated starting-points of thought are said to be, one by one, necessary.

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  • Nature as a machine, governed by changeless causal law, is necessary to thought.

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  • Kant then has broken away from intuitionalism by substituting one system of necessity for the many necessary truths or given experiences from which intuitionalism takes its start.

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  • The whole coherent necessary world of his philosophy became " our world," as we necessarily think it, but not by any means of necessity the world as it is.

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  • Perhaps it was necessary for human thought to try how far it would carry out this programme.

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  • If philosophy is able to fill up that programme, it justifies itself; it raises all belief to necessary truth;.

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  • Everything is to be exhibited, in outline or in essence, as the working of necessary truth.

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  • Each monad works out necessary results, but these flow from its own nature; and so in a sense it is free.

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  • He decides that human actions are caused or determined by the nature of the agent, but that, ' as man is not a necessary being, his actions are contingent.

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  • It is no more than characteristic of Kant's whole speculative philosophy that he should' think the Ontological argument the one which comes nearest to st,-cess (yet the Ontological argument is held to prove - or rather to point out - not that God must exist, but that we think of him as necessary if we think of him as existing at all).

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  • He dissents as a realist from the Cosmological argument in the form' in which 'it concludes from " contingent " to " necessary " being.

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  • The document itself provided for an elected committee of twenty-five barons, whose duty was to compel John, by force if necessary, to keep his promises; but this was evidently regarded as insufficient, and the matter was dealt with in a supplementary treaty (Conventio facia inter regem Angliae et barones ejusdum regni).

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  • The customs necessary for the preservation of the forests must remain in force.

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  • An anthropomorphic deity, Puluga, is the cause of all things, but it is not necessary to propitiate him.

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  • They are agglutinative in nature, show hardly any signs of syntactical growth though every indication of long etymological growth, give expression to only the most direct and the simplest thought, and are purely colloquial and wanting in the modifications always necessary for communication by writing.

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  • To establish the exact relationship it is necessary not only to breed but to rear the medusa, which cannot always be done in 1 In some cases hydroids have been reared in aquaria from ova of medusae, but these hydroids have not yet been found in the sea (Browne [Io a]).

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  • Hence it is necessary to distin guishbetween,first,the"zooids," FIG.

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  • In this way the medusa sinks from an independent per sonality to an organ of the polyp-colony, becoming a so-called medusoid gonophore, or bearer of the reproductive organs, and losing gradually all organs necessary for an independent existence, namely those of sense, locomotion and nutrition.

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  • To complete our survey of life-cycles in the Hydromedusae it is necessary to add a few words about the position of Hydra and its allies.

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  • It would be necessary to regard this structure as a secondary extension of the endoderm in the tentacle-web, on Allman's theory, or between the outgrowths of the hydrorhiza, on Mechnikov's hypothesis.

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  • Yet since in these systems inquiries into the esse and fieri of the world are rarely distinguished with any precision, it will be necessary to indicate very briefly the general outlines of the system so far as they are necessary for understanding their bearing on the problems of evolution.

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  • As long as the problem was conceived in this simple manner there was, of course, no room for the idea of a necessary self-conditioned evolution.

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  • The force which brings the atoms together in the forms of objects is inherent in the elements, and all their motions are necessary.

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  • The transition from the 4 Zeller observes that this scale of decreasing perfection is a necessary consequence of the idea of a transcendent deity.

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  • Of the followers of Hegel who have worked out his peculiar idea of evolution it is hardly necessary to speak.

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  • It is necessary to notice, however, that although the general course of the stream of life is certain, there is not the same certainty as to the actual individual pedigrees of the existing forms. In the attempts to place existing creatures in approximately phylogenetic order, a striking change, due to a more logical consideration of the process of evolution, has become established and is already resolving many of the earlier difficulties and banishing from the more recent tables the numerous hypothetical intermediate forms so familiar in the older phylogenetic trees.

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  • It is necessary to determine if the modification be a simple change that might have occurred in independent cases, in fact if it be a multiradial apocentricity, or if it involved intricate and precisely combined anatomical changes that we could not expect to occur twice independently; that is to say, if it be a uniradial apocentricity.

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  • These may be called heterogeneous homoplasies, but it is necessary to recognize the existence of homogeneous homoplasies, here called multiradial apocentricities.

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  • Cesare, who could still count on the Spanish cardinals, wished to prevent the election of Giuliano della Rovere, the enemy of his house, but the latter's chances were so greatly improved that it was necessary to come to terms with him.

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  • The prohibition of papal interference was enforced if necessary by the appel comme d'abus (vide supra).

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  • There is a certain amount of evidence that at any rate in some cases light is necessary, and that the violet rays of the spectrum are chiefly concerned.

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  • The second, which is usually included in the term, is the increase of such accessories of living substance as are necessary for its well-being.

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  • We may speak, indeed, of the plant as possessed of a rudimentary nervous system, by the aid of which necessary adjustments are brought about.

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  • The yellowing and subsequent casting of leaves, for instance, is a very general symptom of disease in plants, and may be induced by drought, extremes of temperature, insufficient or excessive illumination, excess of water at the roots, the action of parasitic Fungi, insects, worms, &c., or of poisonous gases, and so forth; and extreme caution is necessary in.

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  • It should be remembered that a single complete defoliation of a herbaceous annual may so incapacitate the assimilation that no stores are available for seeds, tubers, &c., for another year, or at most so little that feeble plants only come up. In the case of a tree matters run somewhat differently; most large trees in full foliage have far more assimilatory surface than is immediately necessary, and if the injury is confined to a single year it may be a small event in the life of the tree, but if repeated the cambium, bud-stores and fruiting may all suffer.

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  • Hence, in any cosmopolitan treatment of vegetation, it is necessary to consider the groups of plant communities from the standpoint of the climatic or geographical district in which they occur; and this indeed is consistently done by Schimper.

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  • This is a necessary consequence of the fusion of two nuclei in fertilization, unless the chromosomes are to be doubled at each generation.

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  • The problem is a very difficult one and cannot be regarded as definitely settled, but it is difficult to understand why all this additional complexity in the division of the nucleus should be necessary if the final result is only a quantitative separation of the chromatin.

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  • Good cytological evidence has been adduced in favor of both theories, but further investigation is necessary before any definite conclusion can be arrived at.

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  • To this it may be replied that pure morphology and organography are not alternatives, but are two complementary and equally necessary modes of considering the composition of the plant-body.

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  • Political geography has been too often looked on from both sides as a mere summary of guide-book knowledge, useful in the schoolroom, a poor relation of physical geography that it was rarely necessary to recognize.

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  • Birds being of all animals most particularly adapted for extended and rapid locomotion, it became necessary for him to eliminate from his consideration those groups, be they small or large, which are of more or less universal occurrence, and to ground his results on what was at that time commonly known as the order Insessores or Passeres, comprehending the orders now differentiated as Passeriformes, Coraciiformes and Cuculiformes, in other words the mass of arboreal birds.

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  • In estimating the work of one who stands at the head of the religious and legal institutions of Israel, it is necessary to refrain from interpreting the traditions from a modern legal standpoint or in the light of subsequent ideas and beliefs for which the sources themselves give no authority.

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  • Moreover, it is necessary to allow that the traditions relating to both Moses and Aaron underwent change.

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  • This may not be logical, but long usage has made it permissible or even necessary.

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  • Some method of subdivision is necessary, and the simplest and most obvious is that which breaks the whole into two great parts, the ante-Nicene and the post-Nicene.

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  • He was one of the first to see that for Biblical exegesis it was necessary to reconstruct the social environment of olden times, and he skilfully applied his practical knowledge of statecraft to the elucidation of the books of Samuel and Kings.

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  • Some system of the kind was necessary to guard against corruptions of copyists, while the care bestowed upon it no doubt reacted so as to enhance the sanctity ascribed to the text.

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  • After completing these reductions, Airy made inquiries, before engaging in any theoretical investigation in connexion with them, whether any other mathematician was pursuing the subject, and learning that Hansen had taken it in hand under the patronage of the king of Denmark, but that, owing to the death of the king and the consequent lack of funds, there was danger of his being compelled to abandon it, he applied to the admiralty on Hansen's behalf for the necessary sum.

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  • To ascertain the ship's speed by the common log four articles are necessary - a log-ship or log-chip, log-reel, log-line and log-glass.

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  • To get at the female and the ova prolonged soaking in soap and water is necessary, the epiderm being rubbed away and the ointment then applied.

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  • The series of revolutions already spoken of first made descent from former councillors a necessary qualification for election to the council; then election was abolished, and the council consisted of all descendants of its existing members who had reached the age of twenty-five.

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  • Their weak point lies in their necessary conservatism; they cannot advance and adapt themselves to changed circumstances, as either monarchy or democracy can.

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  • No "grant" was necessary; it was assumed by all and sundry who had occasion to use it, though a reasonable convention forbade one man to assume the device of another.

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  • It has seemed as if any form of nobility was inconsistent with a republican form of government, while nobility, in some shape or other, has come to be looked on as a natural, if not a necessary, appendage to a monarchy.

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  • With all its defective psychology, its barren logic, its immature technique, it emphasized two great and necessary truths, firstly, the absolute responsibility of the individual as the moral unit, and, secondly, the autocracy of the will.

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  • Finally it is necessary to point out two flaws in the Cynic philosophy.

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  • He maintained that the laws of motion were necessary, not contingent.

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  • From this difference as to the nature of free-will followed by necessary consequence a difference with the Thomists as to the operation of divine grace.

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  • If the budget be not sanctioned by the emperor, that of the previous year remains in force, and the government has power, motu proprio, to impose the extra taxes necessary to carry out new laws.

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  • One quarter of them have received allotments of only 2.9 acres per male, and one-half less than 8.5 to 11.4 acres - the normal size of the allotment necessary to the subsistence of a family under the three-fields system being estimated at 28 to 42 acres.

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  • In that year, when Lithuania and Poland were permanently united, it fell under Polish rule, and the Polish government considered it necessary to tame the wild inhabitants and bring them under regular administration.

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  • On arriving in Moscow he found that the mutiny had been suppressed and the ringleaders punished, but he considered it necessary to reopen the investigation and act with exemplary severity.

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  • To accomplish such a feat it was necessary, of course, to expend large sums of money; and as the country could ill bear an increase of taxation, the whole financial system had to be improved and the natural resources of the country had to be developed.

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  • In order to explain the course of the revolution which came to a head in 1905 it is necessary to say a few words about constitutional plans and liberal experiments, initiated from above, which had preceded it.

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  • Of this character are the expenditures necessary for maintenance of way, for general administration and for interest on capital borrowed, which are almost independent of the total amount of business done, and quite independent of any individual piece of business.

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  • If the officer appointed by the Board of Trade should, after inspection of the railway, report to the department that in his opinion " the opening of the same would be attended with danger to the public using the same, by reason of the incompleteness of the works or permanent way, or the insufficiency of the establishment for working such railway," it is lawful for the department to direct the company to postpone the opening of the line for any period not exceeding one month at a time, the process being repeated from month to month as often as may be necessary.

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  • A code of requirements in regard to the opening of new railways has been drawn up by the department for the guidance of railway companies, and as the special circumstances of each line are considered on their merits, it rarely happens that the department finds it necessary to prohibit the opening of a new railway.

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  • The above-named acts enable the Board of Trade to take all the necessary steps to ensure that the safety of passenger trains is sufficiently guarded.

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  • This act has been the means of effecting a considerable reduction in the hours worked by railway men on certain railways, and no case has yet arisen in which a reference to the Commissioners has been necessary.

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  • In both states the consent of the Commission is necessary for the issue of corporate securities.

    1
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  • The statistics of the killed usually afford all necessary stimulus to improvement.

    1
    0
  • Apart from collisions and derailments, a large proportion of all accidents is found to be due primarily to want of care on the part of the victims. Accidents to workmen in marshalling, shunting, distributing and running trains, engines and cars, may be taken as the most important class, after train accidents, because this work is necessary and important and yet involves considerable hazard.

    1
    0
  • The use of automatic couplers for freight cars throughout the United States, introduced in 1893-1900, greatly reduced the number of deaths and injuries in coupling, and the use of air brakes on freight cars, now universal, has reduced the risk to the men by making it less necessary for them to ride on the roofs of high box-cars, while at the same time it has made it possible to run long trains with fewer men; but except in these two features the freight service in America continues to be a dangerous occupation.

    1
    0
  • 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.

    1
    0
  • It is generally convenient to keep the inwards and the outwards traffic distinct and to deal with the two classes separately; at junction stations it may also be necessary to provide for the transfer of freight from one wagon to another, though the bulk of goods traffic is conveyed through to its destination in the wagons into which it was originally loaded.

    1
    0
  • In the first case all the driving is done on one or at most two axles, sufficient tractive force being obtained by coupling these axles when necessary to others carrying heavy loads.

    1
    0
  • Assuming that the frictional resistance at the rails is given by the weight on the wheels, the total weight on the driving-wheels necessary to secure sufficient adhesion to prevent slipping must be at least 8.3 X5 =41.5 tons.

    1
    0
  • It is necessary that the voltage of the current shall be constant whatever be the increase of the speed of the train, and therefore of the dynamo.

    1
    0
  • With electricity, power can be applied to as many axles in the train as desired, and so the whole weight of the train, with its load, may be utilized if necessary.

    1
    0
  • On the lines actually authorized by the Board of Trade under the 1896 act the normal minimum radius of the curves has been fixed at about 600 ft.; when a still smaller radius has been necessary, the speed has been reduced to 10 m.

    1
    0
  • According to the light railway commissioners, experience satisfied them (a) that light railways were much needed in many parts of the country and that many of the lines proposed, but not constructed, were in fact necessary to admit of the progress, and even the maintenance, of existing trade interests; and (b) that improved means of access were requisite to assist in retaining the population on the land, to counteract the remoteness of rural districts, and also, in the neighbourhood of industrial centres, to cope with the difficulties as to housing and the supply of labour.

    1
    0
  • They pointed out that while during the first five years the act was in force there were 315 applications for orders, during the second five years there were only 142 applications, and that proposals for new lines had become less numerous owing to the various difficulties in carrying them to a successful completion and to the difficulty of raising the necessary capital even when part of it was provided with the aid of the state and of the local authorities.

    1
    0
  • The investigation of Carpenter on unconscious cerebration and of Faraday on unconscious muscular action showed early in the movement that it was not necessary to look outside the medium's own personality for the explanation of even intelligent communications unconsciously conveyed through table-tilting, automatic writing and trance-speaking - provided the matter communicated was not beyond the range of the medium's own knowledge or powers.

    1
    0
  • Port Louis, formerly the seat of government, is at the head of Berkeley Sound, but the anchorage there having been found rather too exposed, about the year 1844 a town was laid out, and the necessary public buildings were erected on Stanley Harbour, a sheltered recess within Port William.

    1
    0
  • It is necessary here to advert to a subject much debated during recent years, viz.

    1
    0
  • The last and most characteristic festival of Canaanite life was that of Asiph or " ingathering " which after the Deuteronomic reformation (621 B.C.) had made a single sanctuary and therefore a considerable journey with a longer stay necessary, came to be called Succoth or booths.

    1
    0
  • The new name nabhi' became necessary to express this function of more exalted significance, in which human personality played its larger role.

    1
    0
  • But now that these external bases of the old religion were to be swept away, a reconstruction of religious ideas became necessary.

    1
    0
  • It is only necessary for us to take note of the ideal in its general features.

    1
    0
  • It is the necessary corollary to the teaching of Amos, that God is the righteous lord of all the world.

    1
    0
  • Another and more drastic reform than that which had been previously initiated (probably at the instigation of Isaiah and Micah) now became necessary to save the state.

    1
    0
  • He used a good deal of freedom in his translation, "sometyme addynge, sometyme detractinge and takinge away suche thinges as semeth me necessary and superflue."

    1
    0
  • He has left an amusing acccunt of his employments in the country, where his love of study was at once inflamed by a large and unwonted command of books and checked by the necessary interruptions of his otherwise happy domestic life.

    1
    0
  • Having sold all his property except his library - to him equally a necessary and a luxury - Gibbon repaired to Lausanne in September 1783, and took up his abode with his early friend Deyverdun, now a resident there.

    1
    0
  • Returning to London early in November, he found it necessary to consult his physicians for a symptom which, neglected since 1761, had gradually become complicated with hydrocele, and was now imperatively demanding surgical aid; but the painful operations which had to be performed did not interfere with his customary cheerfulness, nor did they prevent him from paying a Christmas visit to Sheffield Place.

    1
    0
  • He supported the king's administration in parliament, but opposed strongly the unjust measure which, on the abolition of the court of wards, placed the extra burden of taxation thus rendered necessary on the excise.

    1
    0
  • The old theory of paludism or of a noxious miasma exhaled from the ground is no longer necessary.

    1
    0
  • Only the females suck blood; the act is believed to be necessary for fertilization and reproduction.

    1
    0
  • Since the intrinsic energy of a substance varies with the conditions under which the substance exists, it is necessary, before proceeding to the practical application of any of the laws mentioned above, accurately to specify the conditions of the initial and final systems, or at least to secure that they shall not vary in the operations considered.

    1
    0
  • It is also a necessary condition for the application of the preceding laws that no form of energy except heat and the intrinsic energy of the substances should be ultimately involved.

    1
    0
  • In dealing, therefore, with dilute solutions, it is only necessary to state that the solutions are dilute, the exact degree of dilution being unimportant.

    1
    0
  • It is of course in such a case necessary to know the specific heat of the liquid in the calorimeter.

    1
    0
  • They offer themselves where necessary to either party, and some at least perhaps belonged to the settled population.

    1
    0
  • It is at least necessary to distinguish provisionally between a possibly historical framework and narratives which may be of later growth - between the general outlines which only external evidence can test and details which cannot be tested and appear isolated without any cause or devoid of any effect.

    1
    0
  • At this stage it is necessary to notice the fresh invasion of Syria by Hadad (Adad)-nirari, who besieged Mari, king of Damascus, and exacted a heavy tribute (c. Boo B.C.).

    1
    0
  • Although the records preserve complete silence upon the period now under review, it is necessary to free oneself from the narrow outlook of the later Judaean compilers.

    1
    0
  • Its treatment of the monarchy is only part of a great and now highly complicated literary undertaking (traceable in the books Joshua to Kings), inspired with the thought and coloured by language characteristic of Deuteronomy (especially the secondary portions), which forms the necessary introduction.

    1
    0
  • Thus, in any estimate of the influence of Babylonia upon the Old Testament, it is obviously necessary to ask whether certain features (a) are of true Babylonian origin, or (b) merely find parallels or analogies in its stores of literature; whether the indebtedness goes back to very early times or to the age of the Assyrian domination or to the exiles who now returned.

    1
    0
  • The apology for the necessary defects of a translation put forward by the translator of Ecclesiasticus in his Prologue shows that the work was carried on beyond the limits of the Law.

    1
    0
  • Though Jason had fled, it was necessary to storm the city; the drastic measures which Menelaus advised seem to indicate that the poorer classes had been roused to defend the Temple from further sacrilege.

    1
    0
  • Such a breach of the sabbath was necessary if the whole Law was to survive at all in Palestine.

    1
    0
  • The senate of Rome under the influence of Antony and Octavian ratified the claims of Herod, and after some delay lent him the armed force necessary to make them good.

    1
    0
  • Hence, though this procedure made the Jews intensely obnoxious to the peoples, they became all the more necessary to the rulers.

    1
    0
  • On account of the prejudices of her mother, who did not desire her to know more than was necessary for being useful in the family, she received in youth only the first elements of education.

    1
    0
  • The allied powers (France, England and Russia) decided, however, that Crete should not be included amongst the islands annexed to the newly-formed kingdom of Greece; but recognizing that some change was necessary, they obtained from the sultan Mahmud II.

    1
    0
  • Ultimately a cycle of 19 years was accepted, and it is the use of this cycle which makes the Golden Number and Sunday Letter, explained in the preface to the Book of Common Prayer, necessary.

    1
    0
  • Convinced as he was of the necessity for union and reform, he contributed more than any one to the adoption of the principle that, since the schism had survived the council of Pisa, it was necessary again to take up the work for a fundamental union, without considering the rights of John XXIII.

    1
    0
  • The governor is empowered to call extraordinary sessions of the legislature, to grant pardons and reprieves, and to exercise a power of veto which extends to items in appropriation bills; a two-thirds majority of the legislature is necessary to pass a bill over his veto.

    1
    0
  • Revenue measures may originate in either house, but a three-fifths vote in each is necessary to their enactment.

    1
    0
  • The whites maintained their supremacy by very dubious methods until the adoption of the constitution of 1890 made it no longer necessary.

    1
    0
  • The Senate may sit as a court of impeachment to try cases presented by the House, and a twothirds vote is necessary for conviction.

    1
    0
  • In 1691 one governor was placed over both settlements, but it was found necessary to appoint a deputy for North Carolina, and finally in 1712 again to allow her a governor of her own.

    1
    0
  • He was severe, but just and impartial, and strove to effect necessary reforms by reducing the numbers of the Janissaries, improving the coinage, and checking the state expenditure.

    1
    0
  • The necessary and immediate results of such periodical changes of pressure are winds, which, speaking generally, blow from the area of greatest to that of least pressure - subject, however, to certain modifications of direction, arising from the absolute motion of the whole body of the air due to the revolution of the earth on its axis from west to east.

    1
    0
  • As it was impossible to establish a military cordon along the borders of Canaan, it was necessary absolutely to cripple the adjoining tribes.

    1
    0
  • It is not clear, for example, to which category it is necessary to refer the excretory organs of Arenicola, or Polynoe.

    1
    0
  • This scheme got noised abroad, and was ruined by a decree of the Assembly of the 7th of November 1789, that no member of the Assembly could become a minister; this decree destroyed any chance of that necessary harmony between the ministry and the majority of the representatives of the nation which existed in England, and so at once overthrew Mirabeau's hopes.

    1
    0
  • Of Mirabeau's attitude with regard to foreign affairs it is necessary to speak in more detail.

    1
    0
  • President Jackson responded with a proclamation denying the right of nullification, and asked Congress for authority to collect the revenue in South Carolina by force if necessary.

    1
    0
  • The question of the suppression of the African slave trade, with which was connected the right of search, was settled by an agreement that each nation should keep in service off the coast of Africa a squadron carrying not fewer than eighty guns, and that the two squadrons should act in concert when necessary.

    1
    0
  • He had convinced the majority of the people that the government created by the Constitution was not a league or confederacy, but a Union, and had all the powers necessary to its maintenance and preservation.

    1
    0
  • In the middle ages this differentiation of the industrial, municipal and political life had not taken place, and in order to understand the working of at first sight purely economic regulations it is necessary to make a close study of the functions of local government.

    1
    0
  • The different threads of social activity are so closely interwoven that we cannot follow any one for very long without forming wrong impressions, and it becomes necessary to turn back and study others which seemed at first sight unrelated to the subject of our investigations.

    1
    0
  • In modern times the conditions which have made economic science possible have also made it necessary.

    1
    0
  • The technical training of the factory or the office, the experience of business, the discharge of practical duties, necessary as they are, do not infallibly open the mind to the large issues of the modern business world, and can never confer the detailed acquaintance with facts and principles which lie outside the daily routine of the individual, but are none the less of vital importance."

    1
    0
  • There is no subject of human study which may not be at some time or other of economic significance, and anything which affects the character, the ideals or the environment of man may make it necessary to modify our assumptions and our reasoning with regard to his conduct in economic affairs.

    1
    0
  • It is useful and necessary, and plays somewhat the same part in economic investigation as ton-mile statistics do in the administration of a railway.

    1
    0
  • Some of the criticism of their works, necessary and useful as it has been, will probably be corrected later on by that breadth of view and sense of proportion which has enabled us to appreciate justly the achievements of lesser men in more remote times.

    1
    0
  • If the necessary limitations of general economic theory are recognized, most of the difficulties we have noticed disappear.

    1
    0
  • The general theory which we require should be sketched in firm and clear outline, leaving the detailed qualifications of broad principles to special studies, where they can be dealt with if it is necessary or desirable, and examined by statistical and other tests.

    1
    0
  • But some change in this direction is necessary both in the interests of the science itself and of its practical utility.

    1
    0
  • The great increase in recent years in British military and naval expenditure, made necessary by the exceptional demands of a state of war and the great development of foreign powers, was partly responsible for the new difficulties; partly it was due to the great extension of the functions of the state during the latter part of the 19th century.

    1
    0
  • He commenced his great work on the textual criticism of the Scriptures; and at the instigation of his friend Ambrosius, who provided him with the necessary amanuenses, he published his commentaries on the Old Testament and his dogmatic investigations.

    1
    0
  • Lucien now consolidated the work of the soldiery by procuring from the Ancients a decree which named Bonaparte, Sieyes and Ducos as provisional consuls, while a legislative commission was appointed to report on necessary changes in the constitution.

    1
    0
  • It was to receive a Neapolitan garrison for a year, and, if necessary, for a longer time.

    1
    0
  • At the same time a class of men arose interested in these forms for their own sake, professional lawyers Bence, but also "poisons, nay destroys, the divinest feeling in man, the sense of truth," and the belief in sacraments such as the Lord's Supper, a piece of religious materialism of which "the necessary consequences are superstition and immorality."

    1
    0
  • In the present transition stage of rubber production it is necessary for the manufacturer in Europe to wash all rubber.

    1
    0
  • The supply of energy to the several protoplasts which make up the body of a plant is as necessary as is the transport to them of the food they need; indeed, the two things are inseparably connected.

    0
    0
  • The doctrine of the restoration appeared necessary because the spirit, in spite of its inherent freedom, cannot lose its true nature, and because the final purposes of God cannot be foiled.

    0
    0
  • So often had he declared that the Rhine and Holland were necessary to France that every one looked on his present assertions as a mere device to gain time.

    0
    0
  • Thereafter, by exact observation of stratification, eight more periods have been distinguished by the explorer of Cnossus, each marked by some important development in the universal and necessary products of the potter's art, the least destructible and therefore most generally used archaeological criterion.

    0
    0
  • On the other hand, they are valid evidence for whatever is necessary to their own explanation, i.e.

    0
    0
  • Society is as necessary to form persons as persons are to constitute society.

    0
    0
  • It is not necessary to regard Cuchulinn as a form of the solar hero, as some writers have done.

    0
    0
  • This process can therefore only be looked on as a secondary one that hastens and perfects the destruction necessary to permit of the accompanying histogenesis.

    0
    0
  • A much more thorough appreciation than we yet possess of the phenomena in these cases is necessary in order completely to demonstrate the special characteristics of the holometabolous transformation.

    0
    0
  • He soon convinced himself that western Europe had nothing to fear from Charles, and that no bribes were necessary to turn the Swedish arms from Germany to Russia.

    0
    0
  • He seems to have regarded the work just named as a necessary precursor to his own labours in ornithology.

    0
    0
  • Their enunciation must therefore be given in Swainson's own words, though it must be admitted that space cannot be found here for the diagrams, which it was alleged were necessary for the right understanding of the theory.

    0
    0
  • This was the foundation of a more extensive work of which, from the influence it still exerts, it will be necessary to treat later at some length, and there will be no need now to enter much into details respecting the earlier performance.

    0
    0
  • Moreover, Dr Cornay's, scheme was not given to the world with any of those adjuncts that not merely please the eye but are in many cases necessary, for, though on a subject which required for its proper comprehension a series of plates, it made even its final appearance unadorned by a single explanatory figure, and in a journal, respectable and wellknown indeed, but one not of the highest scientific rank.

    0
    0
  • The recognition of these, minute and fragmentary as many were, and the referring them to their proper place, rendered necessary an attentive study of the comparative osteology and myology of birds in general, that of the " long bones," whose sole characters were often a few muscular ridges or depressions, being especially obligatory.

    0
    0
  • In addition to an enormous body of new information chiefly on the shoulder girdle, the alar muscles and the nerve plexuses of birds, this work contained a critical and descriptive summary of practically the whole pre-existing literature on the structure of birds, and it is hardly necessary for the student of ornithology to refer to earlier literature at first hand.

    0
    0
  • When the railway bridge brought Venice into touch with the mainland and the rest of Europe, it became necessary to do something to reopen the harbour to larger shipping.

    0
    0
  • She now commanded the route to the Holy Land and could supply the necessary transport, and from the Crusades her growing aristocracy reaped large profits.

    0
    0
  • It proved a disastrous failure, and on the return of the shattered remnants (1171) a great constitutional reform seemed necessary.

    0
    0
  • Similarly in Egypt at the present day the jinn are believed to swarm so thickly that it is necessary to ask their permission before pouring water on the ground, lest one should accidentally be soused and vent his anger on the offending human being.

    0
    0
  • He considered the incarnation of Christ as the necessary manifestation to man of an eternal sonship in the divine nature, apart from which those filial qualities which God demands from man could have no sanction; by faith as used in Scripture he understood to be meant a certain moral or spiritual activity or energy which virtually implied salvation, because it implied the existence of a principle of spiritual life possessed of an immortal power.

    0
    0
  • Before he could pass the river with safety it was necessary to subdue certain fortresses, one of which was for several days vigorously defended by the governor, Yussuf Kothual, a Kharizmian.

    0
    0
  • But Parthian ambitions made it necessary for the Palmyrenes to choose one side or other, and their choice leaned towards Rome, both because they dreaded interference with their religious freedom and because the Roman emperor was further off than the Persian king.

    0
    0
  • As regards other property, the concurrence of her husband is generally necessary.

    0
    0
  • Questions of considerable importance frequently arise as to the notice necessary to terminate tenancies of this character.

    0
    0
  • The component parts of a lease are the parties, the recitals (when necessary) setting out such matters as the title of the lessor; the demise or actual letting (the word " demise " is ordinarily used, but any term indicating an express intention to make a present letting is sufficient); the parcels in which the extent of the premises demised is stated; the habendum (which defines the commencement and the term of the lease), the reddendum or reservation of rent, and the covenants and conditions.

    0
    0
  • It is not necessary that a lease should be dated.

    0
    0
  • It may be added that, if a lessee covenants to pay rates and taxes, no demand by the collector apparently is necessary to constitute a breach of the covenant; where a rate is duly made and published it is the duty of the parties assessed to seek out the collector and pay it.

    0
    0
  • The amount and quality of the repairs necessary to fulfil the covenant are always relative to the age, class and condition of the premises at the time of the lease.

    0
    0
  • A breach of the covenant to repair gives the landlord an action for damages which will be measured by the estimated injury to the reversion if the action be brought during the tenancy, and by the sum necessary to execute the repairs, if the action be brought later.

    0
    0
  • Where there is a lease for a certain period, no notice to quit is necessary.

    0
    0
  • During June and the first fortnight in July plenty of sunshine is necessary, accompanied by sufficient rain to promote healthy, but not excessive, growth; the normal rainfall in the cotton belt for this period is about 42 in.

    0
    0
  • No other feed is required, the only provision necessary being an adequate supply of water and an occasional allowance of salt.

    0
    0
  • 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.

    0
    0
  • The importers, therefore, found it necessary to establish a club of their own, the Liverpool Cotton Exchange, which they as rigorously guarded against brokers.

    0
    0
  • For such an initiative there must be adequate reason; it must be prepared for in the previous process, and it must be necessary to further progress.

    0
    0
  • In some cases suspense of judgment seems necessary even from the standpoint of Christian faith.

    0
    0
  • On the first ballot he received 651 votes (493 being necessary for choice), 39 of these being from his own state.

    0
    0
  • The President, however, frequently played an active role in the conferences necessary to secure general agreement, as on Aug.

    0
    0
  • On his father's death it became necessary for him to leave school and take a humble place in the business.

    0
    0
  • Before it was completed he had already begun the researches on which was based the second of his masterpieces, his Deutsche Geschichte im Zeitalter der Reformation (Berlin, 1839-47), a necessary pendant to his book on the popes, and the most popular of his works in his own country.

    0
    0
  • Thus, while the mineral may be formed in a stratum other than that in which it is found, though in many cases it is indigenous to it, for the formation of a natural reservoir of the fluid (whether liquid or gas) it is necessary that there should be a suitable porous rock to contain it.

    0
    0
  • Similarly it is necessary, in view of the hydrostatical relations of water and mineral oils, and the volatile character of the latter, that the porous stratum should be protected from water and air by an overlying shale or other impervious deposit.

    0
    0
  • In addition to these two necessary factors, structural conditions play an important part in determining the accumulation of oil and gas.

    0
    0
  • It is therefore necessary that the machinery should be so arranged that the connexions may be rapidly made and broken.

    0
    0
  • In some instances under-reaming is found necessary.

    0
    0
  • The industry is conducted upon a basis of recognized standards of quality, and testing is necessary in the interests of both refiner and consumer, as well as compulsory in connexion with the various statutory and municipal regulations.

    0
    0
  • In the 13th century it became necessary for the legists to codify, as it were, the unwritten law, because the upheavals of the times necessitated the fixing of some rules in writing, and especially because it was necessary to oppose a definite custom of the kingdom to Frederick II., who sought, as king of Jerusalem, to take advantage of the want of a written law, to substitute his own conceptions of law in the teeth of the high court.

    0
    0
  • Yet their aid was as necessary as their influence was noxious.

    0
    0
  • Into the vicissitudes of the fight it is not necessary here to enter; but in the issue Nureddin won, in spite of the support which Manuel gave to Amalric. Nureddin's Kurdish lieutenant, Shirguh, succeeded in establishing in power the vizier whom he favoured, and finally in becoming vizier himself (January 1169); and when he died, his nephew Saladin (Sala-ed-din) succeeded to his position (March 1169), and made himself, on the death of the caliph in 1171, sole ruler in Egypt.

    0
    0
  • A scheme of taxation - the Saladin tithe - was imposed on all who did not take the cross; and this taxation, while on the one hand it drove many to take the cross in order to escape its incidence, on the other hand provided a necessary financial basis for military operations.'

    0
    0
  • Europe had sinned in the face of God; otherwise Jerusalem would never have fallen; and the idea of a spiritual reform from within, as the necessary corollary and accompaniment of the expedition of Christianity without, breathes in some of the papal letters, just as, during the conciliar movement, the causa reformationis was blended with the causa unionis.

    0
    0
  • Other writers, again, blame the com mercial cupidity of the Italian towns; of what avail, they asked with no little justice, was the Crusade, when Venice and Genoa destroyed the naval bases necessary for its success by their internecine quarrels in the Levant (as in 1257), or - still worse - entered into commercial treaties with the common enemy against whom the Crusades were directed?

    0
    0
  • It is necessary to dwell at length upon Poggio's devotion to the task of recovering the classics, and upon his disengagement from all but humanistic interests, because these were the most marked feature of his character and career.

    0
    0
  • The haemoglobin would, by its pre-eminent properties of fixing oxygen, serve to furnish the nerve system, which more than any other requires a constant supply, with the necessary oxygen.

    0
    0
  • This may consist simply in attaching one end of the wire to an index lever and the other to a fixed support, or the elongation of the wire may cause a rotation in a mirror from which a ray of light is reflected, and the movement of this ray over a scale will then provide the necessary means of indication.

    0
    0
  • It is also necessary to notice that shunt instruments cannot be used for high frequencies, as then the relative inductance of the shunt and wire becomes important and affects the ratio in which the current is divided, whereas for low frequency currents the inductance is unimportant.

    0
    0
  • In constructing a hot-wire instrument for the measurement of high frequency currents it is necessary to make the working wire of a number of fine wires placed in parallel and slightly separated from one another, and to rpass the whole of the current to be measured through this strand.

    0
    0
  • In the case of ammeters intended for very small currents, the whole current can be sent through the coil, but for larger currents it is necessary to provide in the instrument a shunt which carries the main current, the movable coil being connected to the ends of this shunt so that it takes a definite small fraction of the current passed through the instrument.

    0
    0
  • His health now began to fail, and it became necessary for him to choose a successor, as he had no children of his own.

    0
    0
  • In 1702, when Great Britain and Spain were contending in Europe, on opposite sides, in the war of the Spanish Succession, a force from South Carolina captured St Augustine and laid siege to the fort, but being unable to reduce it for lack of necessary artillery, burned the town and withdrew at the approach of Spanish reinforcements.

    0
    0
  • The westward expansion of the United States made necessary American ports on the Gulf of Mexico; consequently the acquisition of West Florida as well as of New Orleans was one of the aims of the negotiations which resulted in the Louisiana Purchase of 1803.

    0
    0
  • It is not necessary to suppose that the writer has here any particular case in mind.

    0
    0
  • A change of the Hebrew text seems necessary; possibly we should read S1p $t"', "low is the voice," instead of 51p$ o'p', "he rises up at the voice."

    0
    0
  • Gender may, if necessary, be distinguished by the words laki-laki, male, and pkrampuan, female, in the case of persons, and of jantan and betina in the case of animals.

    0
    0
  • The process of manufacturing soaps by boiling fatty acids with caustic alkalis or sodium carbonate came into practice with the development of the manufacture of candles by saponifying fats, for it provided a means whereby the oleic acid, which is valueless for candle making, could be worked up. The combination is effected in open vats heated by a steam coil and provided with a stirring appliance; if soda ash be used it is necessary to guard against boiling over.

    0
    0
  • In all the cases which have yet arisen in astronomy the extraneous forces are so small compared with the gravitation of the central body that the orbit is approximately an ellipse, and the preliminary computations, as well as all determinations in which a high degree of precision is not necessary, are made on the hypothesis of elliptic orbits.

    0
    0
  • This, and the inclination of the orbit being given, we have all the geometrical data necessary to compute the coordinates of the planet itself.

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  • The Acropolis had been dismantled as a fortress after the expulsion of Hippias; its defenders against the Persians found it necessary to erect a wooden barricade at its entrance.

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  • The city was built by the state on an open plateau, and provided with all necessary public buildings, gas, water and tramway services before the seat of government was transferred from Ouro Preto.

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  • It was necessary for his own good repute and the future of his work that a definitive sentence should be pronounced and his name cleared once and for all.

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  • The exercises are divided into four series of meditations technically called "weeks," each of which may last as long as the director considers necessary to achieve the end for which each week is destined.

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  • Its political leaders in the House of Delegates are restive under the control exercised by the Executive Council, but an attempt to hold up necessary appropriations resulted in the passage in July 1909 of an act continuing the appropriations of the previous year, whenever for any cause the lower house fails to pass the necessary financial legislation.

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  • Caves occur in the slight cliffs, and protection against the attacks of the waves has been found necessary.

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  • In the second place it was necessary to form a territorial government for the remainder of the territory acquired from Mexico, including that now occupied by Nevada and Utah, and parts of Wyoming, Colorado, Arizona and New Mexico.

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  • Mahommedan religion, consisting generally of a large open court (sahn) surrounded by arcades (liwan), with a fountain (mida-a) in the centre of the court, for the ablutions necessary before prayer.

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  • Although loss of flight (correlated with more or less reduction of the wings and the sternal keel, and often compensated by stronger hind limbs) has occurred, and is still taking place in various groups of birds, it is quite impossible that a new Ratite can still come into existence, because the necessary primitive substratum, whence arose the true Ratitae, is no longer available.

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  • To the physicist matter is presented in three leading forms - solids, liquids and gases; and although further subdivisions have been rendered necessary with the growth of knowledge the same principle is retained, namely, a classification based on properties having no relation to composition.

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  • Yet really the transition from the one theory to the other was simple, it being only necessary to change the " addition or loss of phlogiston " into the " loss or addition of oxygen."

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  • Before explaining these formulae it will be necessary, however, to consider the differences in combining power exhibited by the various elements.

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  • According to this view, it is necessary to assume that, in all unsaturated compounds, two, or some even number of affinities are disengaged; and also that all elements which combine with an even number of monad atoms cannot combine with an odd number, and vice versa, - in other words, that the number of units of affinity active in the case of any given element must be always either an even or an odd number, and that it cannot be at one time an even and at another an odd number.

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  • Lastly, in the production of gaseous hydriodic acid from hydrogen and solid iodine H2 - 1 - 12=HI+HI, so much energy is expended in the decomposition of the hydrogen and iodine molecules and in the conversion of the iodine into the gaseous condition, that the heat which it may be supposed is developed by the combination of the hydrogen and iodine atoms is insufficient to balance the expenditure, and the final result is therefore negative; hence it is necessary in forming hydriodic acid from its elements to apply heat continuously.

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  • It is necessary clearly to distinguish such compounds as the amino- (or amido-) acids and acid-amides; in the first case the amino group is substituted in the hydrocarbon residue, in the second it is substituted in the carboxyl group.

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  • It is necessary, therefore, to avoid reactions involving such intermolecular migrations when determining the orientation of aromatic compounds.

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  • The centric hypothesis has been applied to these rings by Bamberger and others; but as in the previous rings considered, the ordinary (3) (4) (5) representation with double and single linkages generally represents the syntheses, decompositions, &c.; exceptions, however, are known where it is necessary to assume an oscillation of the double linkage.

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  • His fame rests upon his exposition of the principles necessary to chemistry as a secience, but of his contributions to analytical inorganic chemistry little can be said.

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  • Industrial chemistry makes many claims upon the chemist, for it is necessary to determine the purity of a product before it can be valued.

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  • It is first necessary to get the substance into solution.

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