At some time between late 1792 and early 1793, a serious illness ( the exact nature of which is not known ), left Goya deaf, and he became withdrawn and introspective.

At the exact moment of succession, she was in a treehouse at the Treetops Hotel in Kenya.

At an early age, he developed an interest in the exact sciences and philosophy.

At some point Zwide barely escaped Shaka, though the exact details are not known.

At this time the king also created the position of Astronomer Royal ( initially filled by John Flamsteed ), to serve as the director of the observatory and to " apply himself with the most exact care and diligence to the rectifying of the tables of the motions of the heavens, and the places of the fixed stars, so as to find out the so much desired longitude of places for the perfecting of the art of navigation.

At the second inquest, in July 1983, the jury recorded an open verdict, indicating that the court had been unable to determine the exact cause of death.

At this time, the form provides a negative space with the exact dimensional and surface characteristics of the woodwork to be produced, plus a small tolerance for expected shrinkage.

At this time, the city was renamed " Heraklion ", after the Roman port of Heracleum (" Heracles ' city "), whose exact location is unknown.

At York a plaque commemorates the exact spot where the Queen of Scots entered its gates.

At the initiation ceremony known as kariocha, or simply ocha, the exact path is determined through divination.

At long range, the aircraft remains in firing range for a long time, so the necessary calculations can in theory be done by slide rules-though, because small errors in distance cause large errors in shell fall height and detonation time, exact ranging is crucial.

At the exact time of his death, on every 10 November, at 09: 05 am, most vehicles and people in the country's streets pause for one minute in remembrance.

At Oosterbeek, the Germans had used British marker panels and flares to attract the aircraft to their positions and the aircraft were unable to distinguish the exact dropping zones.

At the Planck scale, the strength of gravity is expected to become comparable to the other forces, and it is theorized that all the fundamental forces are unified at that scale, but the exact mechanism of this unification remains unknown.

At 1: 25 am on August 28, 2007, at the exact moment of the Total Lunar Eclipse, Paul Addis, a well known, longtime Burning Man participant and gadfly of BMorg ( the Burning Man Organization ), who had previously pranked the Man as early as 1997, set the Man on fire four days ahead of schedule.

At the exact time of the child's death, his mother, who was blind, miraculously regained her sight.

At least one of the blind boys called Joybubbles had perfect pitch and had identified the exact frequencies.

At some point ( the exact date is unknown ) Hicesias and Diogenes became embroiled in a scandal involving the adulteration or defacement of the currency, and Diogenes was exiled from the city.

At the foot of the Italian Gardens is a parish boundary marker, delineating the boundary between Paddington and St George Hanover Square parishes, on the exact centre of the Westbourne river.

At corners, corner monuments are established to mark their exact location on the ground.

At least one report suggests that they are highly adaptable to human encroachment on their territories, but the exact status of the species in the wild is unknown.

At Bing's recommendation ( although the exact process behind the scenes was not completely clear ), Huo, with Zhang Anshi's concurrence, decided to offer the throne to Bingyi, then 17, an offer ratified by Huo's granddaughter Empress Dowager Shangguan.

At the same time, the exact boundaries of the former Polish-Lithuanian Commonwealth were not desired, though mentioned as an opening gambit by Roman Dmowski.

At the time of the American Revolution, the exact phrase appeared prominently on the title page of a popular periodical, The Gentleman's Magazine,

At the midpoint of the eclipse, the Moon is precisely 180 ° from the Sun.

At age thirty and already in the midpoint of his career as a filmmaker, Fassbinder was inspired by the German classic film Mother Krauser ’ s trip to Happiness ( 1929 ) directed by Phil Jutzis.

At the New York state line, which is located at the midpoint of the Hudson River, the road continues as New York State Route 495 and heads into midtown Manhattan in New York City.

At the midpoint of Davis Avenue stands a " barn " that used to serve as the Post Commander's residence prior to World War II.

At the midpoint of the season, all the main characters travel to New York City, where the rest of the season is set.

At Parkside railway station, near the midpoint of the line, the locomotives made a scheduled stop to take on water.

At the midpoint of War and Peace, Tolstoy describes the character of Pierre observing this " enormous and brilliant comet [...] which was said to portend all kinds of woes and the end of the world ".

At the poem's midpoint, the persona suddenly takes action, strangling Porphyria, propping her body against his, and boasting that afterward, her head lay on his shoulder.

At the location of the discontinuity itself, the partial Fourier series will converge to the midpoint of the jump ( regardless of what the actual value of the original function is at this point ).

At the midpoint of the drop, a photograph is taken which is available to purchase in various formats.

At dawn on 6 November, the next blow was struck by the British when all three divisions of Chetwode's XX Corps attacked on a broad front near Sheria, about the midpoint of the Ottoman line.

At the midpoint of the season the Canucks lead the Western Conference, and Ottawa lead the East.

At the midpoint of the coast of Monterey Bay, it is only a few hundred meters from Monterey Canyon, the largest undersea canyon on the west coast of the Americas.

At the midpoint of the formation, there is nothing resembling a central peak.

At the midpoint a central peak rises from the floor.

At the midpoint is a pair of tiny craterlets.

At the midpoint of the interior is a central rise.

At the midpoint of the floor is a central peak formation.

At the midpoint of the crater floor is a central peak formation.

At the midpoint of the floor is a formation of mounts that comprise the central peak.

At the midpoint appear several small hills producing a central peak formation.

At the midpoint of the season, pre-qualifiers were re-evaluated.

At the midpoint of the crater floor is a central ridge, extending to the north.

At the midpoint is a small central peak.