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 this time, he befriended the psychoanalyst Kurt Eissler and became acquainted with Sigmund Freud's daughter Anna Freud.

During the final years of his life, he covered conflicts in Greece and lived in England with Cora, where he befriended writers such as Joseph Conrad and H. G. Wells.

During the 1910s O ' Neill was a regular on the Greenwich Village literary scene, where he also befriended many radicals, most notably Communist Labor Party founder John Reed.

During this time, Gotti befriended fellow mob hijacker and future Bonanno family boss Joseph Massino and was given the nicknames " Black John " and " Crazy Horse.

During Maggin's time at Brandeis, he befriended the university's vice-president, meeting his family.

During these years she was befriended by Nathaniel Hawthorne, and Ralph Waldo Emerson, and, after securing sponsorship to travel for research to England, in May 1853, met with Thomas Carlyle, who though intrigued, shrieked loudly as he heard her exposition.

During the Second World War, Taylor served in the Home Guard and befriended émigré statesmen from Eastern Europe, such as the former Hungarian President Count Mihály Károlyi and the Czechoslovak President Dr. Edvard Beneš.

During the war he met and befriended Walter Cronkite.

During this time, he befriended Governor Nomura Morihide and took up the name " Kiyoura Keigo.

During this time, he befriended Ebers, who also owned the Opera House, Haymarket.

During the next three years while a student at the University of Wisconsin, he was befriended by Carr and her husband, Ezra, a professor at the same university.

During one meeting he befriended William Brewster, bailiff and postmaster for the Archbishop of York.

During this time, he befriended the artists Eugenio Téllez, Roberto Matta, Julio Le Parc, and Takis.

During his years in Rome, Spellman befriended such figures as Gaetano Bisleti, Francesco Borgongini Duca, and Domenico Tardini.

During this time, he befriended Mother Elizabeth Ann Seton, who was favorably impressed by Hughes and persuaded Dubois to reconsider his admission.

During this period, he befriended musician Wolf Biermann and tried to promote him, whose critical attitude towards the GDR government later led him to be stripped of the GDR citizenship while he was on a concert tour in West Germany.

During his stay, he met and befriended George Gershwin.

During her stay, T ' Mir provided a patent office with a revolutionary method of adhering things -- Velcro, in order to raise college tuition money for a human teenager she had befriended.

During this time, Chaney befriended the husband-wife director team of Joe De Grasse and Ida May Park, who gave him substantial roles in their pictures, and further encouraged him to play macabre characters.

During his travels, Black had befriended Elijah Stuart.

During his time in Odessa, Fry met and befriended a young George H. W. Bush, who would become the 41st President of the United States.

During that time, he first met and befriended the head coach at Texas A & M, Bear Bryant.

During this time, Douglas became friends with a group of young New Dealers including Tommy " The Cork " Corcoran and Abe Fortas ; this social / political group befriended a freshman Congressman from the 10th District of Texas: Lyndon Baines Johnson.

During the mid-1970s, he befriended several members of Zappa's band, including Terry Bozzio and Patrick O ' Hearn.