During this precarious period of development the mother should continue to influence the growth of the child's conscience.

During the period from 1 July 1960 through 31 January 1961, additional research affiliations were effected with the U. S. Army Medical Research and Development Command to conduct research in procedures for quantitative electron microscopy, and for the study of biophysical and biological studies of the structure and function of ocular tissue.

During this period, a total of 762 exhibits were presented at 442 medical and scientific meetings.

During the period of this report, 37,470 new cases were entered into the various registries.

During this period, 7,827 teaching sets were distributed on loan.

During the period of this report, 63 panel exhibits depicting the latest developments in medical research were displayed.

During the period, the laboratory rendered centralized macropathological service to qualified requesters.

During the period from 1 July 1960 through 31 January 1961, the Medical Museum was required to move to Temporary Building `` S '' on the Mall from Chase Hall.

During the period of about 4 hours around sunset, skywave transmission conditions are building up until full nighttime conditions prevail ; ;

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 this period 7,484,268 members were received, yet the net membership now is only 9,910,741.

During the period of the Iberian Union ( 1580 – 1640 ), Portugal lost influence and power and made new enemies.

During the Romantic period, art came to be seen as " a special faculty of the human mind to be classified with religion and science ".< ref >

During the same period the Georgian states of Colchis and Tabal arose around the Black Sea and central Anatolia respectively.

During this same period, slave-holding border states had more free African-Americans and European immigrants than the lower South, which increased Southern fears that slavery was threatened with rapid extinction in this area.

During this period he published 18 plays and 3 novels, including the murder mystery The Red House Mystery ( 1922 ).

During this period winter sports were slowly introduced: in 1882 the first figure skating championship was held in St. Moritz, and downhill skiing became a trendy sport with English visitors early in the 20th century, as the first ski-lift was installed in 1908 above Grindelwald.

During the post-World War I period ski-lifts were built in Swiss and Austrian towns to accommodate winter visitors, but summer tourism continued to be important ; by the mid-20th century the popularity of downhill skiing increased greatly as it became more accessible and in the 1970s several new villages were built in France devoted almost exclusively to skiing, such a Les Menuires.

During the first 11 months of 2006, net imports grew by 21 percent to $ 1. 95 billion, while exports stood at $ 895 million, up 0. 3 percent from the same period in 2005.

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 January – February 2007, Armenia ’ s trade with Russia and other former Soviet republics was $ 205. 6 million ( double the amount from the same period the previous year ), making them the country ’ s number one trading partner.

During this period, spectator attendances dropped and media condemnation increased, but Simpson and Lawry flatly disregarded the public dissatisfaction.

During the Tokugawa period ( 1600 – 1868 ) the Ainu became increasingly involved in trade with Japanese who controlled the southern portion of the island that is now called Hokkaido.

During this period Agamemnon and his brother, Menelaus, took refuge with Tyndareus, King of Sparta.

During the Akkadian period, the Akkadian language became the lingua franca of the Middle East, and was officially used for administration, although the Sumerian language remained as a spoken and literary language.

During his five years as an assistant director, Kurosawa worked under numerous directors, but by far the most important figure in his development was Kajiro Yamamoto.

During the 1930s and 1940s Joseph Stalin's NKVD carried out numerous assassinations outside of the Soviet Union, such as the killings of Organization of Ukrainian Nationalists leader Yevhen Konovalets, Ignace Poretsky, Fourth International secretary Rudolf Klement, Leon Trotsky, and the Workers ' Party of Marxist Unification ( POUM ) leadership in Catalonia.

During her career in show business, Bardot starred in 47 films, performed in numerous musical shows, and recorded 80 songs.

During the early 1930s throughout Europe, Jewish owners of numerous fine art masterpieces found themselves forced to give up or sell off their collections for minimal prices due to anti-Jewish laws created by the new Nazi regime.

During his time at the museum he produced numerous publications on bird taxonomy, and in 1942 his first book, Systematics and the Origin of Species, which completed the evolutionary synthesis started by Darwin.

During this period he re-established contact with his brother Conrad for numerous practical and financial matters, disclosing some of his inner feelings in the process.

During the war numerous propaganda films were produced by the Ministry of Information's Crown Film Unit.

During the early 1980s, Cossiga attacked several times the antimafia judges and spoke in favour of judge Corrado Carnevale, a member of the Corte di Cassazione ( Italy's supreme court ) who had annulled numerous sentences against mafia leaders and was later tried for these actions.

During his long career, Bernini received numerous important commissions, many of which were associated with the papacy.

During the US bull market of the 1920s, there were numerous such vehicles offered privately to wealthy investors.

During this time, the Tories and Labour had exchanged places at the top of the opinion polls on numerous occasions, and by the time of the election most opinion polls were showing a slim Labour lead, which most observers predicted would translate into a hung parliament or a narrow Labour victory at the election.

During the 1940s, Kirby, generally teamed with Simon, created numerous characters for that company and for the company that would become DC Comics.

During the period spanning 1983 to the end of 1999, quarterback Dan Marino became one of the most prolific passers in NFL history, breaking numerous league passing records.

During the 1970s, CPU speeds grew more quickly than memory speeds and numerous techniques such as memory block transfer, memory pre-fetch and multi-level caches were used to alleviate this.

During the trusteeship rule the United States Air Force established numerous military bases on the Ryukyu islands.

During the interview with David Mills, Griffin made numerous statements such as " Jews are responsible for the majority of the wickedness in the world ".

During the late 19th century, numerous images of potato harvesting appeared in European art, including the works of Willem Witsen and Anton Mauve.

During the 19th century these races were to become numerous and popular, attracting large crowds.

During this time he also collaborated in complete editions of the works of Arthur Schopenhauer and the writer Jean Paul and wrote numerous articles for various journals.

During this time, Amundsen participated little in the work outdoors, such as sleigh rides and hunting, because he had been subjected to numerous accidents.

During the 17th and 18th centuries, numerous trading posts, belonging to various colonial empires, were established along the coast.

During the New Testament period, although the tensions went unrecognized by Roman authorities, Josephus reports numerous violent confrontations between Jews and Samaritans throughout the first half of the first century.

During this period, numerous scholars of kokugaku believed that this national Shinto could be the unifying agent of the country around the Emperor while the process of modernization was undertaken with all possible speed.

During her tenure with Epic Records, Amos also released a retrospective collection titled Tales of a Librarian ( 2003 ) through her former label, Atlantic Records ; a two-disc DVD set Fade to Red ( 2006 ) containing most of Amos's solo music videos, released through the Warner Bros. reissue imprint Rhino ; a five disc box set titled A Piano: The Collection ( 2006 ), celebrating Amos's 15 year solo career through remastered album tracks, remixes, alternate mixes, demos, and a string of unreleased songs from album recording sessions, also released through Rhino ; and numerous official bootlegs from two world tours, The Original Bootlegs ( 2005 ) and Legs & Boots ( 2007 ) through Epic Records.

During the 1960s, there were numerous protests against the Vietnam War and related to other issues at the U-M. On March 24, 1965, a group of U-M faculty members and 3, 000 students held the nation's first ever faculty-led " teach-in " to protest against American policy in Southeast Asia.