After many years of the infinitesimal approach to calculus having fallen into disuse other than as an introductory pedagogical tool, use of infinitesimal quantities was finally given a rigorous foundation by Abraham Robinson in the 1960s.

After the relational model was defined, there were many attempts to compare and contrast the different models, and this led to the emergence of more rigorous descriptions of the earlier models ; though the procedural nature of the data manipulation interfaces for hierarchical and network databases limited the scope for formalization.

After a rigorous approach including several hundred feet of granite stairs, the final pitch up the peak's steep but somewhat rounded east face is ascended with the aid of a pair of post-mounted braided steel cables originally constructed close to the Anderson route in 1919.

After Cornelius ’ s appointment to the papacy, Novatian became more rigorous in his philosophy, convinced that bishops could not pardon the worst of sins, and that such sins could only be reconciled at the Last Judgment.

After a few months he left, finding monastic life too rigorous.

After releasing the home-recorded EP, It's All About the Girls in 1997, the band were able to build a cult following after a rigorous touring schedule of the East Coast and the release of debut album Nothing Gold Can Stay ( 1999 ).

After World War II, a number of new management consulting firms formed, bringing a rigorous analytical approach to the study of management and strategy.

After the record was completed, the band started a rigorous tour cycle that took them all over the US and Canada.

After years of rigorous spiritual training he became the Mahanta, the Living ECK Master in 1981.

After surge from a cyclone has receded, teams of surveyors map high water marks ( HWM ) on land, in a rigorous and detailed process that includes photos and written descriptions of the marks.

After rigorous research, Fraser concludes that they were forgeries, most likely an amalgamation of real letters that Queen Mary wrote and love letters written to Bothwell by one of his mistresses.

After these surgeries, Longworth's health was not as good as it once had been, but she continued a rigorous schedule and maintained her social rounds.

After discovering that Cole does not understand the common terminology used by NASCAR teams, Harry puts him in a series of rigorous training.

After the foundation of BFU, in 1952, a number of distinguished experts and professors from Peking University, Tsinghua University and Beijing Agriculture University were transferred to BFU, which has inherited their rigorous style and discipline in academic pursuits.

After rigorous screening and examination, a small number are chosen to receive a technical education in criminology at a police college.

After World War II, the founding of the UN system provided a further stimulus for more rigorous approaches to peace and conflict studies to emerge.

After setting off from the Reform Club in London, he boards the Orient Express at Victoria Station in London, while reminiscing on his rigorous preparations for his upcoming circumnavigation, which included a daily exercise programme, a chat with seasoned TV traveller Alan Whicker, and the purchase of an inflatable globe.

After a robust and rigorous campaign with support from thousands including Kevin Spacey, Ken Loach, Michael Bogdanov and Richard Wilson, the Morley Drama Department was saved.

The document includes such specific recommendations as “ Avoid overhead irrigation of high-risk plants ”; “ After every crop rotation, disinfect propagation mist beds, sorting area, cutting benches, machines and tools to minimize the spread or introduction of pathogens ”; and “ Nursery personnel should attend one or more P. ramorum trainings conducted by qualified personnel or document self-training ”.

After another long pause he asked, `` How many people know who they are ''??

After they had finished eating, Melissa took Sprite the kitten under her arm -- `` so that Auntie Grace can teach it about the whistle '' -- and climbed into the station wagon beside her mother.

After they had paid all his debts and the funeral costs, Ralph and Fred had some fourteen thousand dollars, as I remember, with which to pay the bequests.

After all, when one has asked whatever became of old Joe and Charlie when one has inquired who it was Sue Brown married and where it is they now live when questions are asked and answered about families and children, and old professors when the game and its probable outcome has been exhausted that does it.

After all, they are paid by the public, they should be examples.

After she had served the detectives coffee and toast ( they politely declined eggs, uncomfortable about their tenancy ), she settled down with a morning newspaper and began reading the stock market quotations.

After they had left, some of the people moved around, to find more comfortable places to sit.

After that they had sat for five minutes without saying a word.

After the factors just described have been computed, they are applied to the following formula: Af

After figuring out how to regulate the barrels so that they shot to the same point of impact, we fired this little 20-inch-barrel job on my home range and in Marlin's underground test gallery.

After the Turks conquered the city in 1453 they converted it to a mosque, adding the stubby minarets.

After they have developed concepts, they are free from the necessity of manipulating objects ; ;

After a flood of protests, they were reinstated at the beginning of 1953.

After an earthquake in Japan in 1793 people on the coast at Tugaru were so terrified by the extraordinary ebbing of the sea that they scurried to higher ground.

After the usual Honorable Sirs, it went on to say that there had been set off to the widow one full third part of the real estate of the deceased Salu Norberg, one lower room, on the Western side, privileges to the well and bake-oven and to one third of the cellar ( I can show you the cellar when we go up ), also one Cow Right, and lastly they set off to the widow her own land that she brought with her as dower, namely the Beech Pasture.

After the spate of female vocalists we have been having, all of whom took Sarah as a point of departure and then tried to see what they could do that might make her seem old hat, it seemed that all that has happened is to make the real thing seem better than ever.

After a short time, both George and Donald joined the class with me so they wouldn't feel lonely, and we used to hang a sign on the door of the Brush-off reading out to work.

After they each performed, both were deemed equal until Apollo decreed they play and sing at the same time.

After three months, they begin supervised foraging and by four months are normally independent.

After that, a year later, they made a couple of major improvements to the design.

After that, they are then driven into position using a laptop and 56 motor control boards.

After what the MCC saw as the problems of the earlier professional and amateur series they decided to take control of organising tours themselves, and this led to the first MCC tour of Australia in 1903 – 04.