During the discharge the magnetic forces set up by the passage of current cause the edges of the foil to roll inward toward its center line, thus allowing light to pass into the camera.

During the Civil War period Mr. Brown also invented the Brown & Sharpe formed tooth gear cutter, a basic invention which ultimately revolutionized the world's gear manufacturing industry by changing its basic economics.

During the year our British subsidiary, Leesona-Holt, Limited, expanded its plant in Darwen, England, and added machine tool capacity.

During Dulles's first two years in office, while Republicans ran the Senate, the Department was at the mercy of men who had thirsted for its blood since 1945.

During its flowering in the sixth to the eighth centuries, Mahayana offered a supernatural package to the Chinese which bears no resemblance to the highly digested philosophical Zen morsels offered to the modern Western reader.

During his second week at sea he brought the curious melody out of the instrument and suddenly wanted to force the biwa to remain at just that moment in its history when it had given him pleasure.

During the 1960s the use of manual sign language grew greatly, but it was not until the 1980s that AAC began to emerge as an area in its own right.

During the Late Bronze Age circa 2000 BC, they created an empire, the Hittite New Kingdom, which reached its height in the 14th century BC, controlling much of Asia Minor.

During World War I, the Armenian Genocide, the Greek genocide ( especially in Pontus ), and the Assyrian Genocide almost entirely removed the ancient communities of Armenian and Assyrian populations in Anatolia, as well as a large part of its ethnic Greek population.

During its preparation he became a friend of Cosima Wagner ( then in Strasbourg ), with whom he had many theological and musical conversations, exploring his view of Bach's descriptive music, and playing the major Chorale Preludes for her at the Temple Neuf.

During the first 11 months of 2006, the European Union remained Armenia's largest trading partner, accounting for 34. 4 percent of its $ 2. 85 billion commercial exchange during the 11-month period.

During its 4-year run, the positions, parallaxes, and proper motions of 118, 218 stars were determined with an unprecedented degree of accuracy.

During the Middle Ages, Aachen remained a city of regional importance, due to its proximity to Flanders, achieving a modest position in the trade in woollen cloths, favoured by imperial privilege.

During his reign, Spain lost its last colonies in the Americas ( Cuba and Puerto Rico ) and the Philippines ; fought and, after several setbacks, won a war in Morocco ; witnessed the start of the Spanish Generation of 1927, and endured the dictatorship of Miguel Primo de Rivera.

During the 1920s, the ACLU expanded its scope to also include protecting the free speech rights of artists and striking workers, and working with the National Association for the Advancement of Colored People ( NAACP ) to combat racism.

During the second half of the day, John Young and Charlie Duke again entered the Lunar Module to power it up and check its systems, as well as perform housekeeping tasks in preparation for lunar landing.

During the 5th century BC, the Acropolis gained its final shape.

During the same period as the building of the Erechtheum, a combination of sacred precincts including the temples of Athena Polias, Poseidon, Erechtheus, Cecrops, Herse, Pandrosos and Aglauros, with its so-called the Kore Porch ( or Caryatids ' balcony ), was begun.

During its decline, Master RAM Boards were added to every Electron in an attempt to increase sales.

During the crossing, the river grew dry as soon as the feet of the priests carrying the Ark touched its waters, and remained so until the priests — with the Ark — left the river after the people had passed over ( Josh.

During its lifetime, the CPC series sold approximately three million units.

During its design stages the name Victorie Stadion was frequently used, referring to the Dutch War of Independence, the phrase " n Alkmaar begint de victorie " ( Victory begins in Alkmaar ) in particular.

During its final two years of existence, the AFL teams won upset victories over the NFL teams in Super Bowl III and IV, the former New York Jets victory was considered one of the biggest upsets in American sports history.

During the Reformation, in 1528, its twelve altars and accompanying pictures were destroyed.

During the naval expansion of Aegina during the Archaic Period, Kydonia was an ideal maritime stop for Aegina's fleet on its way to other Mediterranean ports controlled by the emerging sea-power Aegina.

During this period the region along with most of Eastern Australia was part of the ocean floor ; formations from this period include the Black Mountain Sandstone formation and the Pittman Formation consisting largely of quartz-rich sandstone, siltstone and shale.

During the formation of macroscopic objects, usually the constituent atoms and ions will combine in such a manner that they form structures composed of neutral ionic compounds electrically bound to neutral atoms.

During La Niña years, the formation of tropical cyclones, along with the subtropical ridge position, shifts westward across the western Pacific ocean, which increases the landfall threat to China.

During what is often referred to as the Islamic Golden Age, in order for a scholar to be qualified to issue a fatwā, it was required that he obtained an ijazat attadris wa ' l-ifta (" license to teach and issue legal opinions ") from a Madrassah in the medieval Islamic legal education system, which was developed by the 9th century during the formation of the Madh ' hab legal schools.

During this early epoch, galaxies undergo a major burst of star formation.

During the early formation of Christianity, church authorities ( Fathers of the Church ) exerted considerable amounts of energy attempting to weed out what were considered to be false doctrines ( e. g. Irenaeus ' On the Detection and Overthrow of False Gnosis ).

During this period of time many innovations and advancements were made, including the practice of agriculture, animal husbandry, kiln-fired pottery, weaving, and the formation of large settlements and towns.

During the interphase of the cell cycle the formation of the prepore would happen within the nucleus, each component being transported in through existing NPCs.

During conjugation, a pilus emerging from donor bacterium ensnares the recipient bacterium, draws it in close, and eventually triggers the formation of a mating bridge, which establishes direct contact and the formation of a controlled pore that allows transfer of DNA from the donor to the recipient.

During the Neolithic period, human societies underwent major cultural and economic changes, including the development of agriculture, the formation of sedentary societies and fixed settlements, increasing population densities, and the use of pottery and more complex tools.

During the formation and early success of the United Australia Party, Australia was grappling with the immense challenges of the Great Depression.

During normal calcification, a major influx of calcium and phosphate ions into the cells accompanies cellular apoptosis ( genetically determined self-destruction ) and matrix vesicle formation.

During 1885, Yeats was involved in the formation of the Dublin Hermetic Order.

During the war, Alexander Dubček joined the Communist Party of Slovakia ( KSS ), which had been created after the formation of the Slovak state and in 1948 was transformed into the Slovak branch of the Communist Party of Czechoslovakia ( KSČ ).

During the formation of the yakuza, they adopted the traditional Japanese hierarchical structure of oyabun-kobun where kobun ( 子分 ; lit.

During its 1986 apparition, Halley became the first comet to be observed in detail by spacecraft, providing the first observational data on the structure of a comet nucleus and the mechanism of coma and tail formation.

During the formation of the Solar System, there were probably many more " terrestrial " planetesimals, but they have all merged with, been destroyed by, or been ejected by the four remaining worlds in the solar nebula.

During such periods of rapid state formation or expansion ( Asante and Dahomey being good examples ), slavery formed an important element of political life which the Europeans exploited: As Queen Sara's plea to the Portuguese courts revealed, the system became " sell to the Europeans or be sold to the Europeans ".

During embryological development, new capillaries are formed by vasculogenesis, the process of blood vessel formation occurring by a de novo production of endothelial cells and their formation into vascular tubes.

During 1873 Bergh made a lecturing tour in the western U. S., which resulted in the formation of several societies similar to that in New York.

During this period, the northeast winds contribute to the formation of the northeast monsoon, which reaches Maldives in the beginning of December and lasts until the end of March.

During the first four years from its formation, the pivot of the Situationist International was the collaboration between Guy Debord and Asger Jorn.

During the German Revolution of 1918 – 1919, Canaris helped organise the formation of vigilante forces in order to suppress the revolutionary movements.