At one and the same time, she was within it but still searching for the drawbridge that would give her entry.

At the prearranged time, Greg started the engine and taxied out.

At the same time, all suggestions that some sort of societal responsibility existed for the welfare of the people within the territorial state was strongly resisted.

At one time she felt impelled to make dances that `` moved all over the stage '', much as Pollock's paintings move violently over the full extent of the canvas.

At the same time, he is plainly sympathetic, clearly friendly.

At the same time the multiple transvestitism involved -- the fat man as girl and as baby, as coquette pretending to be a baby -- touches for a moment horrifyingly upon the secret sources of a life like Jacoby's, upon the sinister dreams which form the sources of any human life.

At the present time, the counter-attack takes the line that there's no more of the true spirit of `` integration '' in the North than in the South.

At the same time, because the personal code of the detective coincides with the legal dictates of his society, because he likes to catch criminals, he is in middle class eyes a virtuous man.

At the time of his capture Helion had on his person a sketchbook he had bought at Woolworth's in New York.

At one time it seemed as if the Soviet Union had done us a favor by providing a striking example of how not to behave towards other peoples and other nations.

At this time Miriam Noel appeared, urging on Constable Henry Pengally, whose name showed him to be a descendant of the Welsh settlers in the neighborhood.

At the same time, I am aware that my recoil could be interpreted by readers of the tea leaves at the bottom of my psyche as an incestuous sign, since theirs is a science of paradox: if one hates, they say it is because one loves ; ;

At this time Harriet wrote in a letter which after their finally landing in India was sent to her mother:

At no time does he seem to have proposed marriage, and Mrs. King was evidently torn between a concern for her daughter's emotions and the desire to believe that the friendship might be continued without harm to her reputation.

At Sounion there is a group of beautiful columns, the ruins of a temple to Poseidon, of particular interest at that time, as active reconstruction was in progress.

At the same time, a major proportion of these young men and women see religion as a means of personal adjustment, an anchor for family life, a source of emotional security.

At no time did I attempt to seek approval or commendation for the members of the Chicago board of election commissioners for the discharge of their duties.

At State College, he had no time to walk among the violets on the water's edge.

At the same time, you have to face facts and realize that a man who's been in the Marine Corps all his life doesn't understand much about politics.

At the same time, his voice betrayed uncertainty about their being here, and conveyed an appeal to whatever is reasonable, peace-loving, and dependable in everybody.

At the same time he started walking the streets, peering at the people passing or shopping at the stalls, storing up fresh impressions of what they looked like, how they moved.

`` At three o'clock if it will be of convenience to you at that time ''.

At the same time, it was unlikely that any businessmen would spend a day in a Christian mission out of mere curiosity.

At the same time another child -- this one of Shelley's brain -- was given to the world: Alastor, a poem of pervading beauty in which the reader may gaze into the still depths of a fine mind's musings.

At the time Alex arrived he was engaged in some sort of intimate communication with the hen, who had settled herself on the nest most peacefully after the occurrences of the morning.

At the same time, anthropologists urge, as part of their quest for scientific objectivity, cultural relativism, which has an influence on all the sub-fields of anthropology.

At the age of 25, he was elected a member of the French Academy of Sciences, France's most elite scientific society, for an essay on street lighting and in recognition of his earlier research.

At the Alphonsus, three scientific objectives were determined to be of primary interest and paramount importance: the possibility of old, pre-Imbrium impact material from within the crater's wall, the composition of the crater's interior and the possibility of past volcanic activity on the floor of the crater at several smaller " dark halo " craters.

At the end of the 17th century, new scientific concepts in astronomy ( such as heliocentrism ) called astrology into question, and subsequent controlled studies failed to confirm its predictive value.

At a time when scientific research in the United States was still in its infancy, George Ellery Hale, a solar astronomer from the University of Chicago, founded the Mount Wilson Observatory in 1904.

At a summit in Aleppo, Syria, in 1997, the World Council of Churches ( WCC ) proposed a reform in the calculation of Easter which would have replaced the present divergent practices of calculating Easter with modern scientific knowledge taking into account actual astronomical instances of the spring equinox and full moon based on the meridian of Jerusalem, while also following the Council of Nicea position of Easter being on the Sunday following the full moon.

* Level B: At least fair scientific evidence suggests that the benefits of the clinical service outweighs the potential risks.

* Level C: At least fair scientific evidence suggests that there are benefits provided by the clinical service, but the balance between benefits and risks are too close for making general recommendations.

* Level D: At least fair scientific evidence suggests that the risks of the clinical service outweighs potential benefits.

At the time the Futurians were formed, Donald Wollheim was strongly attracted by communism and believed that followers of science fiction " should actively work for the realization of the scientific world-state as the only genuine justification for their activities and existence ".

At least one work of fiction, the film Final Fantasy: The Spirits Within, uses Gaia philosophy as a central point to the plot, and may arguably represent a fictional parallel to Sir James Lovelock in the character of Dr. Cid, who is met with skepticism from the scientific and social community when he promotes the idea of a " living Earth ".

At first he worked on maintaining and repairing scientific instruments used in the university, helping with demonstrations, and expanding the production of quadrants.

At the beginning of the 20th century, Merseburg was transformed into an industrial site, which is largely due to the pioneering work done by people like Carl Bosch and Friedrich Bergius, who laid down the scientific fundamentals of the catalytic high-pressure ammonia synthesis from 1909 to 1913.

At around the same time, the atomic theory and the corpuscular theory of light ( as updated by Einstein ) first came to be widely accepted as scientific fact ; these latter theories can be viewed as quantum theories of matter and electromagnetic radiation, respectively.

At the beginning of the 20th Century, there was a burst of scientific investigation into interplanetary travel, largely driven by the inspiration of fiction by writers such as Jules Verne and H. G. Wells.

At the present state of scientific research, governmental food safety organizations such as the European Food Safety Authority deny QPS ( Qualified Presumption of Safety ) status to enzymes produced especially by these molds.

At the end of the scientific revolution the organic, qualitative world of book-reading philosophers had been changed into a mechanical, mathematical world to be known through experimental research.

At this point, Knuth received support from Richard S. Varga, who was the scientific advisor to the publisher.

** At a scientific meeting in Honolulu, Herbert Boyer and Stanley N. Cohen conceive the concept of recombinant DNA.

At the end of the Cold War, both labs went through a process of intense scientific diversification in their research programs to adapt to the changing political conditions that no longer required as much research towards developing new nuclear weapons and has led the lab to increase research for “ non-war ” science and technology.

At the ENS, Durkheim studied under the direction of Numa Denis Fustel de Coulanges, a classicist with a social scientific outlook, and wrote his Latin dissertation on Montesquieu.

At a time when most people in Britain still believed in a literal interpretation of Genesis, that the earth was only a few thousand years old and that species did not evolve or become extinct, the find raised questions in scientific and religious circles about what the new science of geology was revealing about ancient life and the history of the earth.

At this point, incredibly large scientific devices were needed for experimentation.

At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific.