By using the appropriate version any one of these factors can be determined for any combination of the other three.

Reports Jim Lendrum: `` By studying men on the job, we found that two men -- a carpenter and a helper -- can lay a floor faster than three.

By the time Barco reached the count of three, the situation seemed to Welch almost too good to be true.

By the time the film was released we were three million dollars over-spent, war was imminent and the public apparently had forgotten all about Mother Cabrini.

By rough estimate her Committee, headed by Henry Francis Du Pont, contains three times as many Republicans as Democrats.

By the time he had smoked three cigarettes he had calmed down.

By having three stations, a total of three different cars can be operated on at the same time, each one at a different stage of its assembly.

By age three, however, her mother changed her name to Elizabeth Sewall Alcott, after her own mother.

By his marriage to Euphrosyne Doukaina Kamatera Alexios had three daughters:

By his wife Eurydice, Amyntas had three sons, Alexander II, Perdiccas III and the youngest of whom was the famous Philip II of Macedon.

By his first wife, whose name is not known, he had three children:

By the early 5th century Britain had been Roman for over three hundred and fifty years.

By his advice Benedict became a hermit and for three years, unknown to men, lived in this cave above the lake.

By now Blenheim was under assault from every side by three English generals: Cutts, Churchill, and Orkney.

By 03: 00, after more than three hours of close quarter combat, Majestic had lost its main and mizzen masts while Tonnant was a dismasted hulk.

By 1781 three more societies had been established in Birmingham, with a fourth in the nearby town of Dudley ; and 19 more formed in Birmingham between 1782 and 1795.

Boroughs proliferated in the suburban areas of the larger cities: By the 1980s there were 19 boroughs and three cities in the area that is now the City of Auckland.

By the next day the Doge and the leading Franks were installed in the Great Palace, and the city was given over to pillage for three days.

By the Oligocene, all three subfamilies of canids ( Hesperocyoninae, Borophaginae, and Caninae ) had appeared in the fossil records of North America.

By 1604, Charles was three and a half and was by then able to walk the length of the great hall at Dunfermline Palace unaided.

By 1943 however, large numbers of fleet and light carriers became available, which required larger formations of three or four carriers.

By the time of the national assembly elections in December 1992, only three had qualified.

By 1916 the three of them became the center of radical anti-art activities in the United States.

By applying this general principle, a great number of complex compounds of osmium, ruthenium, iridium, and rhenium, with triphenylphosphine, triphenylarsine, and triphenylstibine have been obtained in this laboratory during the past few years.

By the conditions accepted in the treaty, the Avars were to take possession of Pannonia and the Lombards were promised military support in Italy should the need arise ; also, for a period of 200 years the Lombards were to maintain the right to reclaim their former territories if the plan to conquer Italy failed, thus leaving Alboin with an alternative open.

By the age of 64 after forty years imprisonment ` Abdu ’ l-Bahá was freed by the Young Turks and he and his family began to live in relative safety.

By lowering the activation energy, the enzyme speeds up that reaction by a rate of 10 < sup > 11 </ sup > or more: a reaction that would normally take over 3, 000 years to complete spontaneously might take less than a second with an enzyme.

" By 1928, Fuller was living in Greenwich Village and spending much of his time at the popular café Romany Marie's, where he had spent an evening in conversation with Marie and Eugene O ' Neill several years earlier.

By then Jacob had become over 100 years old.

By the time Esther was written, the foreign power visible on the horizon as a future threat to Judah was the Macedonians of Alexander the Great, who defeated the Persian empire about 150 years after the time of the story of Esther ; the Septuagint version noticeably calls Haman a " bully " ( βουγαῖον ) where the Hebrew text describes him as an Agagite.

By managing the European and African populations as one-by strategic exports from Europe combined with in-situ transfers, gene-loss is reduced to 0. 72 % every 100 years with both populations remaining stable.

By imposing, retrospectively, his own perceptions of mobile warfare upon the shallow concept of blitzkrieg, he " created a theoretical imbroglio that has taken 40 years to unravel.

By the last years of the 19th century, The British Museum's collections had increased so much that the Museum building was no longer big enough for them.

By the time the inquiry had retired to write up its findings, it had interviewed over 900 witnesses, over seven years, making it the biggest investigation in British legal history.

By 1935, the only significant independent nation that did not possess a central bank was Brazil, which subsequently developed a precursor thereto in 1945 and the present central bank twenty years later.

By the time of the Tang Dynasty five-hundred years after Buddhisms arrival into China, it had transformed into a thoroughly Chinese religious philosophy dominated by the school of Zen Buddhism.

By the time Confucius was 50 years old, the Ji family had consolidated their power in the Lu state over the ruling ducal house.

By 1982, the perceived passivity of the FARC, together with the relative success of the government's efforts against the M-19 and ELN, enabled the administration of the Liberal Party's Julio César Turbay ( 1978 – 1982 ) to lift a state-of-siege decree that had been in effect, on and off, for most of the previous 30 years.

By 14 he had already written a short adventure novel called The Black Diamonds which was lost for years until published in 2002.

By the 1990s Conservative Judaism continued to flourish, yet dichotomies of practice and belief, which had been present for years, began to formulate.

By 40 million years ago, the first clearly identifiable member of the dog family, Canidae, had arisen.

By the time he stepped down in 1988 he had completed 13 years at the production helm.

By the early 940s Constantine was an old man, perhaps more than 70 years of age.

By 1976 the cost of the cheapest 4-function pocket calculator had dropped to a few dollars, about one 20th of the cost five years earlier.

By the time the anti-popes were all deposed and the new Pope, Martin V, was elected, two years had passed since Gregory XII's abdication, and Gregory was already dead.

By contrast, Unitarian membership more than tripled in the same fifteen years.