Jonny looked up, uncertainty crossing his face.
There is great uncertainty in regard to his life.
Fear and uncertainty crossed her features.
There was no uncertainty about dying.
The difficulties in the way of solving it are very great, and up to the present time the best authorities are not agreed as to the result, the effect of half a century of research having been merely to reduce the uncertainty within continually narrower limits.
To eliminate this source of uncertainty these metals were employed as compressed powders.
I don't sense any feeling of uncertainty or anguish.
The much-debated Corn Laws, after undergoing various modifications, and proving the fruitful source of business uncertainty, social discontent and angry partisanship, were finally abolished in 1846, although the act was not consummated until three years later.
The principal points of uncertainty, due to gaps in the text, concern the length of Dynasties IV.
Her breathing quickened even further, uncertainty in her gaze.
The uncertainty with which the results are affected depends chiefly upon the imperfect contact between the bar and the yoke and also between the ends of the divided bar.
Aside from the anticipation of locating Jeffrey Byrne and the uncertainty surrounding it, Dean felt pretty damn good.
Volumetric methods are used, but the uncertainty of the end of the reaction has led to the suggestion of special indicators, or of determining the amount of cuprous oxide gravimetrically.
He felt that temperament and policy would combine to make Charles an aggressive warrior-king: the only uncertainty was in which direction he would turn his arms first.
Glanvill's first work (a passage in which suggested the theme of Matthew Arnold's Scholar Gipsy), The Vanity of Dogmatizing, or Confidence in Opinions, manifested in a Discourse of the shortness and uncertainty of our Knowledge, and its Causes, with Reflexions on Peripateticism, and an Apology for Philosophy (1661), is interesting as showing one special direction in which the new method of the Cartesian philosophy might be developed.
The most careful determinations are affected by systematic errors arising from those diurnal and annual changes of temperature, the effect of which cannot be wholly eliminated in astronomical observation; and the recently discovered variation of latitude has introduced a new element of uncertainty into the determination.
In the magnetic balance of du Bois (Magnetic Circuit, p. 346) the uncertainty arising from the presence of a joint is avoided, the force measured being that exerted between two pieces of iron separated from each other by a narrow air-gap of known width.
Owing to the uncertainty of the periodical rains in Cutch, the country is liable to severe famines, and it has suffered greatly from plague.
There is uncertainty as to both the date of the poet's birth and the manner of his death.
499, and elsewhere) and in Hesiod (Works and Days, 338), there is some uncertainty whether they were incense offerings at all, and if so, whether they were ever offered alone, and not always in conjunction with animal sacrifices.
On the other hand, in the case of less regular deposits, including most metalliferous veins, and especially those of the precious metals, the uncertainty is often very great, and it is sometimes necessary to work on a small scale for months before any considerable expenditure of money is justified.
"I don't know," she said, a familiar tremor of uncertainty fluttering through her.
Lana watched him approach, the same uncertainty on her features.
But … she heard the uncertainty in his voice.
There are sources of uncertainty in the instrument itself.
Most dissipation results are exposed to considerable uncertainty on these grounds.
Also the times of beginning and ending are difficult to define exactly, so that several elements of uncertainty exist in data as to the seasonal or diurnal variation.
Many Anglican bishops (amongst them the archbishop of York and most of his suffragans) felt so doubtful as to the wisdom of such an assembly that they refused to attend it, and Dean Stanley declined to allow Westminster Abbey to be used for the closing service, giving as his reasons the partial character of the assembly, uncertainty as to the effect of its measures and "the presence of prelates not belonging to our Church."
During the first six years of federation there were five ministries; the tenure of office under the threeyearly system was naturally uncertain, and this uncertainty was reflected in the proposals of whatever ministry was in office.
The chief uncertainty is as to whether he knew Justin's Syntagma, and also as to whether he had access to the Philosophumena of Hippolytus in their complete form.
Some uncertainty may be felt whether pantheism should rank as a theism.
There was an interval of uncertainty, with at any rate titular bishops, till 1592.
The special function of this organ has been a source of controversy during the past few years, and much uncertainty still exists as to its true nature.
Aristotle defined the temperate zone as extending from the tropic to the arctic circle, but there is some uncertainty as to the precise meaning he gave to the term " arctic circle."
The chief element of uncertainty as to the largest features of the relief of the earth's crust is due to the unexplored area in the Arctic region and the larger regions of the Antarctic, of which Crustal we know nothing.
- On the death of Peter (1725) the internal tranquillity and progress of the empire were again seriously threatened by the uncertainty of the order of succession, and the autocratic power which he had wielded so vigorously passed into the hands of a series of weak, indolent sovereigns who were habitually guided by personal caprice and the advice of intriguing favourites rather than by serious political considerations.
It produces an uncertainty with regard to rates which prevents stability of prices, and is apt to promote the interests of the unscrupulous speculator at the expense of those whose business methods are more conservative.
Berthelot, on the other hand, assumed that the heat-capacity of an aqueous solution is equal to that of an equal volume of water, and calculated his results on this assumption, which involves much the same uncertainty as that of Thomsen.
Lubbock's experiments of inLlucing ants to seek objects that had been removed show that they are guided by scent rather than by sight, and that any disturbance of their surroundings often causes great uncertainty in their actions.
The only element of uncertainty was caused by the retardation of the current, which between Potsdam and Teheran (3000 m.) took 0 8.20 to travel; but it is probable that the final value can be accepted as correct to within os 05.
There is much uncertainty about the early theological history of the sect, but it is probable that Mack and his followers were influenced by both the Greek Catholics and the Waldensians.
Mill remarks that the uncertainty hanging over the very elements of moral and social philosophy proves that the means of arriving at the truth in those sciences are not yet properly understood.
There is considerable uncertainty with respect to the names of the species of Aplysia.
The upshot, however, admits of no, uncertainty: the class A y es is held to be composed of three " Orders" - I.
Chemists gradually tired of the notion of atomic weights on account of the uncertainty which surrounded them; and the suggestion made by W.
Considerable uncertainty existed as to the atomic weights of these metals, the values obtained by Berzelius being doubtful.
Our knowledge on many points, however, is very chaotic; great uncertainty and conflict of evidence circulate around many of the " new elements " which have been announced, so much so that P. T.
The excavation of Carchemish, lately suspended owing to political uncertainty in Syria, has been very interesting.
Too many causes operated in favour of their depreciation: the enormous issue, the uncertainty as to their value if the Revolution should fail, the relation they bore to both specie and commodities, which retained their value and refused to be exchanged for a money of constantly diminishing purchasing power.
But what may seem to a Napoleon the best course is not necessarily the one that suggests itself to a mediocre mind, and the greater the gulf which separates the two minds the greater the uncertainty which must prevail on the side of the abler commander.
This rule is convenient on account of its simplicity; and it is sufficiently accurate in view of the necessary uncertainty as to what exactly is meant by resolution.
There is also some uncertainty as to the actual temperature of the grating when in use.
As he was being led up to some object he noticed a hesitation and uncertainty among his conductors.
In answer to Toll, Paulucci suggested an advance and an attack, which, he urged, could alone extricate us from the present uncertainty and from the trap (as he called the Drissa camp) in which we were situated.
In their attitude toward him could still be felt both uncertainty as to who he might be – perhaps a very important person – and hostility as a result of their recent personal conflict with him.
She was watching him, fear and uncertainty on her features.
Since thermochemical measurements of this type may be frequently performed with an error due to other causes of much less than i per cent., the error introduced by either of these assumptions is the chief cause of uncertainty in the method.
The uncertainty of this mass impairs the accuracy of the method.
He seemed lost for a second then focused on her once more, the uncertainty fading.
In areas of uncertainty, we form our opinions on the basis of assumptions in other parts of our life.