At the age of 19, in the cathedral of Pisa, he timed the oscillations of a swinging lamp by means of his pulse beats and found the time for each swing to be the same, no matter what the amplitude of the oscillation, thus discovering the isochronal nature of the pendulum, which he verified by experiment.

At the fifteenth session, 5 June 1409, the Council of Pisa deposed the two pontiffs as schismatical, heretical, perjured, and scandalous ; they elected Alexander V ( 1409 – 10 ) later that month.

At the time of his death, the population of the grand duchy was 730, 594 ; the streets were lined with grass and the buildings on the verge of collapse in Pisa.

At Bologna, Pisa, Naples and numerous other Italian cities, they freely exercised the Jewish religion again.

At the Council of Pisa in 1409, Hallam was one of the English representatives.

At Pisa they were received by the party of Louis and were joined by a number of other schismatics.

At the same time, he participated in the crafty diplomatic tactics that resulted in peace with Pisa and Lucca.

At the east end of the exterior, high on a column rising from the gable is a modern replica of the Pisa Griffin, the largest Islamic metal sculpture known, the original of which was placed there probably in the 11th or 12th century, and is now in the Cathedral Museum.

At the time Percy Shelley wrote the poem, in Pisa, Clairmont was living in Florence, and the lines may reveal how much he missed her.

At Pisa, his colleagues included the talented Ricci.

At Pisa, they made a detailed survey of the Campo Santo and the Leaning Tower ; later publishing the drawings in a volume called Architecture of the Middle Ages in Italy ( 1829 ).

At this time the first botanical gardens in Europe were laid out ; the earliest at Padua, in 1546 ; the next at Pisa in 1547 by Ghini, who was its first director.

At the Fifth Lateran Council ( 1512-17 ) which Pope Julius II set up in opposition to that of Pisa, De Vio played the leading role.

At the age of twenty, when he had already begun his researches on the structure of the kidneys and had described the papillary ducts ( also known as Bellini's ducts ), as published in his book Exercitatio Anatomica de Structura Usu Renum ( 1662 ), he was chosen professor of theoretical medicine at Pisa, but soon after was transferred to the chair of anatomy.

At the time of his death, the population of the grand duchy was 720, 594 souls ; the streets were lined with grass and the buildings on the verge of collapse in Pisa, while Siena was virtually abandoned.

At the time of his death, the population of the grand duchy was 730, 594 souls ; the streets were lined with grass and the buildings on the verge of collapse in Pisa.

At the end of July Ferruccio left Pisa at the head of about 4, 000 men.

At Pisa, Varchi studied to become a notary.

At nineteen he became orphaned, and subsequently served as a condottiero under Philip IV of France in Flanders, then with the Visconti in Lombardy, and in 1313 under the Ghibelline chief, Uguccione della Faggiuola, lord of Pisa, in central Italy.

At these words of sympathy and understanding, Harmony said generously, `` I don't mind setting here along with Gran while you go out and join in the games ''.

At first of a mind to let Anthony sail and then attack him, he was prevailed upon by Agrippa to give battle.

At the level of the brain, this abstraction becomes evident as the information structure known as the mind.

At a later stage, when the mind has been refined by training in moral discipline and concentration, and with the gradual arising of right knowledge, it will arrive at a superior right view and right intention.

At death, Edenists can use affinity to transfer their memories and personality into the mind of one of their bitek ships or habitats, where they live on for many centuries before gradually becoming an integral part of the habitat personality.

At a dinner with in November with Edward Hamilton, his former private secretary, Hamilton noted that " What is now uppermost in his mind is what he calls the spirit of jingoism under the name of Imperialism which is now so prevalent ".

At the wedding of Patton's daughter Ruth Ellen ( 1940 ), a couple who knew Patton from Hawaii ( Restarick and Eleanor Jones Withington ) crashed the wedding, and explained they were in the area when they saw the wedding announcement and hoped Patton didn't mind them showing up uninvited.

At first General von Kuhl ( Chief of Staff, Army Group Crown Prince Rupprecht ) doubted that the offensive had ended but by 13 September had changed his mind.

At the point where she is to say " I do ", she makes up her mind.

" At the conclusion of the case, Polanski read a statement, saying in part, " The memory of my late wife Sharon Tate was at the forefront of my mind in bringing this action.

At MSO tournaments, the Decamentathlon is a composite event in which players compete in ten separate mind sports.

At a young age, Xavier using his mutant psionic powers built several psychic barriers in her mind to isolate her powers from her conscious mind as her mutation was seeded in the unconscious part of her mind and as such she could not control her near-infinite abilities.

At the time of death the mind is in a subtle state ( clear light ) that can open the mind to enlightenment if it is skilfully used to meditate on emptiness ( shunyata ).

At Bank, the Central line platforms are so tightly curved it is not possible to see one end of the platform from the other, and the traditional " mind the gap " message is particularly stressed here.

At a September 15 practice however, Richard made up his mind and he announced his retirement at a press conference on September 15, 1960.

At his extremity, Melampus is visited by " the mad spell a Fury, murderous spirit, cast upon his mind.

At that point you have a presentation of midgets in your mind.

At this point, Ryo's mind is set on revenge and he no longer expresses any interest in returning to school.

At one point, the Red Skull's mind inhabited a body cloned from Captain America's, and hence possessed the mutagenic alterations induced by the Super-Soldier formula.

At first, she refused to date him because of his campus reputation as a " ladies man ", but she eventually changed her mind.

At the last moment, however, the city changed its mind and signed a federal grant that allowed it to keep most of its historic architecture.

At least part of the vehement criticism was due to the confusion in the public's mind between Taylor's book and another book published in 1961, Der Erzwungene Krieg ( The Forced War ) by the American historian David Hoggan.