At such times Thomas wondered when and where a counterattack would strike him.

At these times he felt a kind of pain in his upper chest, but it was an objective pain, in no way different from others in intensity and not different in kind ; ;

At times, three ships a day from the Soviet bloc are unloading in Cuban ports.

At times, clumps of 10 to 15 closely-packed nuclei were also observed.

At times pioneer children got lice in their hair.

At different times he served as glee-club and choir leader and as organist.

At times we can say that it was the major factor.

At times they would ride frenziedly through the camp, letting the women see their courage, how handsome they were in their regalia.

At various times in the more than 100 years that have elapsed since the song was written, particularly during the John F. Kennedy administration, there have been efforts to give " America the Beautiful " legal status either as a national hymn, or as a national anthem equal to, or in place of, " The Star-Spangled Banner ", but so far this has not succeeded.

At times when he was confined to bed, he drew, listened to the radio and collected pictures of movie stars around his bed.

At times it was applied to various priests, e. g. at the court of the Frankish monarchy the Abbas palatinus (' of the palace ') and Abbas castrensis (' of the camp ') were chaplains to the Merovingian and Carolingian sovereigns ’ court and army respectively.

At times, Alcott offered his own hand for an offending student to strike, saying that any failing was the teacher's responsibility.

At times between the 3rd and mid-15th century, antipopes were supported by a fairly significant faction of religious cardinals and secular kings and kingdoms.

At times the imperialist democracy acted with extreme brutality, as in the decision to execute the entire male population of Melos and sell off its women and children simply for refusing to became subjects of Athens.

At times the development of armour has run parallel to the development of increasingly effective weaponry on the battlefield, with armourers seeking to create better protection without sacrificing mobility.

At various times the choice was made by the canons of Canterbury Cathedral, the King of England, or the Pope.

At magnitude 5. 5, it is only 1 / 370th as bright visually as Antares A, although it shines with 170 times the Sun's luminosity.

At times he rose, at other times he shrank to the ground, he moved as if he wanted to play all the instruments himself and sing for the whole chorus.

At times during the piece, Beethoven directs that the beat should be one downbeat every three bars, perhaps because of the very fast pace of the of the movement, with the direction ritmo di tre battute (" rhythm of three bars "), and one beat every four bars with the direction ritmo di quattro battute (" rhythm of four bars ").

At a pressure of 55 GPa ( roughly 540 times atmospheric pressure ) bromine converts to a metal.

At the time of his retirement from the England team in 1970, he was the nation's most capped player, having turned out 106 times at the highest level.

At times, Charlton was not on speaking terms with United's other superstars George Best and Denis Law, and Best refused to play in Charlton's testimonial match against Celtic, saying that " to do so would be hypocritical ".

At first the predictions of Einstein's formula were seemingly refuted by a series of experiments by Svedberg in 1906 and 1907, which gave displacements of the particles as 4 to 6 times the predicted value, and by Henri in 1908 who found displacements 3 times greater than Einstein's formula predicted.

Having hedged its bets in this way, PHS apparently decided it would be possible to make some sort of determination after all: `` At present radiation levels, and even at somewhat higher levels, the additional risk is slight and very few people will be affected ''.

At the end of its letter was the information that applicants for this position `` must also be prepared to teach costume design and advertising art ''.

At the present time we do not know by what biochemical mechanism TSH acts on the thyroid, but for bio-assay of the hormone there are a number of properties by which its activity may be estimated, including release of iodine from the thyroid, increase in thyroid weight, increase in mean height of the follicular cells and increase in the thyroidal uptake of Af.

At Yalta the West still believed that Eastern Europe could be kept in its orbit, in spite of the onrushing Soviet armies.

At about the time the Marsden enterprise was getting under way, the Vail Light and Lumber Company started construction of a chair stock factory on the site of the present Bennington Co-operative Creamery, intending to use its surplus power for generating electricity.

At its best the abstract expressionists achieve a simple rococo decorative surface.

At its most ecstatic moments, husband and wife are elevated far above worldly cares.

At the same time, there is a good deal of self-congratulation at attending a good college -- they are even inclined to exaggerate its not inconsiderable virtues -- and they express pleasure at the cozy in-group feeling that the college generates.

At last count, sixteen former Rhodes Scholars ( see box on page 13 ) had been appointed to the Administration, second in number only to its Harvard graduates.

At the State Department, hard-bitten Russian experts complained that the Capitol was out of its wits.

At each angle of its pitch a big skylight had been fitted into the roof and all these skylights were fitted with systems of multiple screens and shades.

At first the Belgian royal family administered the Congo as its own private property.

At war's end leadership in Western Europe passed from Britain because the Labour Government devoted its attention to the creation of a welfare state.

At the feeding station, the raffish group of cowbirds again bobbed and gobbled over the ground, but now, gorgeous among them, was a beautiful red cardinal, radiant in its feathered vestments.

At its 1864 convention, the Republican Party selected Andrew Johnson, a War Democrat from the Southern state of Tennessee, as his running mate.

" At its worst, Scheler says, " love for the small, the poor, the weak, and the oppressed is really disguised hatred, repressed envy, an impulse to detract, etc., directed against the opposite phenomena: wealth, strength, power, largesse.

At the start of a new industrial age in the 18th century, it was believed that " people are the riches of the nation ", and there was a general faith in an economy that paid its workers low wages because high wages meant workers would work less.

At the same time, Angola has promoted the revival of the Community of Portuguese-Speaking Countries ( CPLP ) as a forum for cultural exchange and expanding ties with Portugal ( its former ruler ) and Brazil ( which shares many cultural affinities with Angola ) in particular.

At this level we do not need to mention how the machine manages its tape or head.

At the time, the periodic table had been restructured by Seaborg to its present layout, containing the actinide row below the lanthanide one.

Some sources state that At < sub > 2 </ sub > does not exist, or at least has never been observed, while other sources assert or imply its existence.

At the peak of its efficiency in the early 16th century, the Venetian Arsenal employed some 16, 000 people who apparently were able to produce nearly one ship each day, and could fit out, arm, and provision a newly-built galley with standardized parts on an assembly-line basis not seen again until the Industrial Revolution.

At the end of this period, not longer than one year, the soul then takes its place in the World to Come.

Allotropes of iron, ( alpha iron and gamma iron ) showing the differences in atomic arrangement. At a certain temperature, ( usually between and ), the base metal of steel ( iron ) undergoes a change in the arrangement of the atoms in its crystal matrix, called allotropy.

At its peak, the Apollo program employed 400, 000 people and required the support of over 20, 000 industrial firms and universities.