After the invention of the telescope, measurements were made by observing occultations of stars by the Moon, which allowed the derivation of more closely spaced and more accurate values for ΔT.

After first observing it under his microscope, he termed the structure the internal reticular apparatus.

" After some initial trials with paper tape, he settled on punched cards ..." Hollerith came to use punched cards after observing how railroad conductors encoded personal characteristics of each passenger with punches on their tickets.

After observing and practicing life drawing and absorbing its anatomical demands, the young artist produced his masterpiece, the Dying Hercules.

After reading the Koran and observing North Africans, he wrote to his wife, " Just finished reading the Koran – a good book and interesting.

After observing that Europeans were just as eager to trade with their enemies as themselves, the natives did eventually get the picture ; but especially in New France, in Carolina, Virginia, and New England and in New Netherlands the Europeans became drawn into the endemic warfare of their trading partners.

After observing the cookie, we must revise the probability to, which is 0. 6.

After several months of observing, in 1669, Hooke believed that the desired result had been achieved.

After observing the high level of public interest generated by the resulting news story, Hoover decided to publish a formal list.

After observing that compositing a confidentiality mode with an authenticity mode could be difficult and error prone, the cryptographic community began to supply modes which combined confidentiality and data integrity into a single cryptographic primitive.

After dinner, he attended functions, held discussions, or was driven around incognito in the city " observing and remembering.

After observing the assembly lines in the meat packing industry, Frederick Winslow Taylor brought his theory of scientific management to the organization of the assembly line in other industries ; this unleashed incredible productivity and reduced the costs of all commodities produced on assembly lines.

After observing the behavior of the " perverts " in the hotel room facing his, he struggles with his own sexuality.

After graduating from Princeton in 1904, he travelled extensively, mostly studying and observing the architecture of Europe.

After the loss of half the field of view due to failure of Data Processing Unit # 1 in March 2009, the observation strategy changed to 3 months observing runs, in order to optimize the number of observed stars and detection efficiency.

After observing the positioning of Qumran atop a plateau overlooking the ‘ Ein Feshkha Springs, he concluded the ruins " may have very well been once a small fortress.

After observing the birds on the before and the behind three oxen are sacrificed to Iove Grabovius before ( without ) the Trebulana Gate.

After observing LaKind goofing around on the congas after a concert, the band took notice of his talent and asked him to join as a sideman for studio sessions in 1976.

After the first couple of years of the language project, the Gardners and Roger Fouts discovered that Washoe could pick up ASL gestures without operant conditioning methods by observing humans around her that were signing amongst themselves.

After observing smokejumper training methods at Ninemile Camp, Major General William C. Lee, U. S. Army, went on to establish the 101st Airborne Division.

After observing the same physiological effects with diethyl ether (" ether ") that Humphry Davy had described for nitrous oxide in 1800, Long used ether for the first time on March 30, 1842 to remove a tumor from the neck of a patient, James M. Venable, in Jefferson, Georgia.

After observing the toy being hidden in location A and repeatedly searching for it there, the 2-year-olds were shown a toy hidden in a new location B.

After observing the construction of a suspension bridge up river, in Wheeling, Virginia ( later West Virginia ), the legislature relented and passed the charter, mandating excessive dimensions such as a main span, and refusing the specified autonomy.

After spending a year observing children on a Sioux reservation in South Dakota, he joined the faculty of the University of California at Berkeley, where he was affiliated with the Institute of Child Welfare, and opened a private practice as well.

After an unspeakable siege, lasting the better part of two months, it was announced that the studio `` owed '' the government a tax debt in excess of eight million dollars while I, who had always remained aloof from such iniquitous practices as paying taxes on the salary I had earned and the little I legally inherited as Morris' helpless relict, was `` stung '' with a personal bill of such astronomical proportions as to `` wipe out '' all but a fraction of my poor, hard-come-by savings.

* 1849 – After a month-long siege, Venice, which had declared itself independent as the Republic of San Marco, surrenders to Austria.

After the capture of the city in June, 1098, and the subsequent siege led by Kerbogha, Adhemar organized a procession through the streets, and had the gates locked so that the Crusaders, many of whom had begun to panic, would be unable to desert the city.

* 1555 – After 18 months of siege, Siena surrenders to the Florentine-Imperial army.

After a three-year siege, Thasos was recaptured and forced back into the League.

After a protracted siege, during which the Mongol army under Jani Beg was suffering the disease, they catapulted the infected corpses over the city walls to infect the inhabitants.

After an 18 month siege Jerusalem was captured in 587 BC, thousands of Jews were deported to Babylon and Solomon's Temple was razed to the ground.

Cuitláhuac was made tlatoani of Tenochtitlan during the Spanish conquest of Mexico ; After Pedro de Alvarado had ordered the massacre in the Main Temple, the Aztecs were very upset and started to fight and put a siege to the Spaniards.

After the success of his siege of Carcassonne, which followed the massacre at Béziers, Simon de Montfort was designated as leader of the Crusader army.

* 1761 – Seven Years ' War: After a four-month siege, the Russians under Pyotr Rumyantsev take the Prussian fortress of Kolobrzeg.

After his demise, but still during the siege of Valencia, legend holds that Jimena ordered that the corpse of El Cid be fitted with his armor and set atop his horse Babieca, to bolster the morale of his troops.

After a brief siege, with no Carthaginian help in sight, Syracuse made peace with the Romans.

* 1344 March – After a two-year siege, Algeciras was taken over by the Castilian forces.

After a five-month siege with several unsuccessful and costly attempts, Spanish troops gave up and retired.

After the Cromwellian conquest of Ireland ( notably at the siege of Drogheda in 1649 ), Irish prisoners were transferred to Montserrat.

* 1723 – After a siege and bombardment by cannon, Baku surrenders to the Russians.

* 1812 – Peninsular War: After a ten day siege, Arthur Wellesley, 1st Duke of Wellington, orders British soldiers of the Light and third divisions to storm Ciudad Rodrigo.

After the Jewish garrison of Yodfat fell under siege, the Romans invaded, killing thousands ; the survivors committed suicide.

* 1836 – Texas Revolution: Battle of the Alamo – After a thirteen day siege by an army of 3, 000 Mexican troops, the 187 Texas volunteers, including frontiersman Davy Crockett and colonel Jim Bowie, defending the Alamo are killed and the fort is captured.

* 1991 – After an 87-day siege, the Croatian city of Vukovar capitulates to the besieging Yugoslav People's Army and allied Serb paramilitary forces.

* 1147 – After a siege of 4 months crusader knights led by Afonso Henriques reconquered Lisbon.

* 1580 – After a three-day siege, the English Army beheads over 600 Irish and Papal soldiers and civilians at Dún an Óir, Ireland.

* 1649 – Sack of Wexford: After a ten-day siege, English New Model Army troops ( under Oliver Cromwell ) stormed the town of Wexford, killing over 2, 000 Irish Confederate troops and 1, 500 civilians.

After the siege was raised, Innocent again spared no efforts to induce the Christian princes to lend a helping hand for the expulsion of the Turks from Hungary.

After a six months ' siege, Constantinople was taken by Theodosios ; Anastasios, who had fled to Nicaea, was compelled to submit to the new emperor in 716 and retired to a monastery in Thessalonica.