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 the summer of 1990 MacKaye formed the corporation Lunar Atrocities Ltd in order to shield his own and his band mates ' personal assets from the threat of lawsuits.

During the band's formative years, some fans started referring to them and fellow innovators Rites of Spring as emocore ( emotive hardcore ), a term vocalist Ian MacKaye publicly disagreed with.

During the hiatus between the first and second seasons, he starred in the television production of Percy MacKaye ’ s 1908 play, The Scarecrow.

During these years, a new wave of bands started to form, these included Rites of Spring ( which featured The Faith former guitarist Eddie Janney ), Lunchmeat ( later to become Soulside ), Gray Matter, Mission Impossible, Dag Nasty and Embrace, the latter featuring former Minor Threat singer and Dischord co-founder Ian MacKaye and former members of The Faith.

During the lull, Nelson gave orders that boats be sent to pull survivors from the water around the remains of Orient.

During the Battle, Rear-Admiral Nelson is wounded in the arm and the arm had to be partially amputated.

During its short duration, Sandy Nelson, Torrence's neighbor, played drums, and future Beach Boy Bruce Johnston, occasionally sang and played piano.

During the 1990s, Graham Nelson drew up a Z-machine standard, based on detailed studies of the existing Infocom files.

During the 1980s and early 1990s, Prost formed a fierce rivalry with mainly Ayrton Senna, but also Nelson Piquet and Nigel Mansell.

During the robbery, a traffic cop, Hale Keith, was severely wounded when Nelson spotted him, jumped onto a teller's desk, and gunned Keith down through a plate glass window.

During the time of Ferdinand IV, the French Revolution made its way to Naples: Horatio Nelson, an ally of the Bourbons, even arrived in the city in 1798 to warn against it.

During visits by his brother Admiral Horatio Nelson, Lady Hamilton is reputed to have danced on a table in what is now the head of house's study.

During the Napoleonic Wars, from 1803 until 1805 a British fleet led by Admiral Horatio Nelson blockaded Toulon.

During this period, Dolphy also played in a number of challenging settings, notably in key recordings by Ornette Coleman, arranger Oliver Nelson and George Russell.

During the 2006 offseason, Golden State announced that it had bought out the remaining two years of head coach Mike Montgomery's contract and hired previous Golden State and former Dallas Mavericks coach Don Nelson to take over in his place.

During his first year as a graduate student at Harvard, Ted Nelson began implementing the system which contained the basic outline of what would become Project Xanadu: a word processor capable of storing multiple versions, and displaying the differences between these versions.

During all the Napoleonic Wars Admiral Horatio Nelson used the archipelago of La Maddalena as a base for his fleet in actions against the French.

During 1958 and 1959, Nelson placed twelve hits on the charts in comparison with Presley's eleven ( it should be remembered that the latter was then serving in Germany with the U. S. Army ).

During the sitcom's run, Ozzie Nelson, either to keep his son's fans tuned in or as an affirmation of his reputed behind-the-scenes persona as a controlling personality, kept his son from appearing on other television shows that could have enhanced his public profile, American Bandstand and The Ed Sullivan Show in particular.

During the Nelson divorce proceedings, he was accused by his wife's attorney of using cocaine, quaaludes, and other drugs, and of having " a severe drug problem " encouraged by his managers, his entourage, and his groupies.

During this Warner Brothers period they also signed Bing Crosby, who was to become their biggest recording star, as well as The Mills Brothers, The Boswell Sisters, Cab Calloway, Casa Loma Orchestra and Ozzie Nelson.

During the primary, it was clear that the incumbent Senator Nelson had a substantial financial advantage.

During the same mid-1940s time frame, Henry Blair also portrayed Ricky Nelson on The Adventures of Ozzie and Harriet.

During the 25-year administration of D. M. Nelson ( 1932 – 1957 ), the college successfully withstood the Great Depression and emerged stronger.

During the past 15 years, the college has built several new facilities, including the Edwin and Avis Nelson Physical Activity Center, a wood-fired heating plant, the Student Center, and the Lindeken-Carillon Clock Tower.

During the primary campaign, Nelson tried to make an issue out of Chiles ' health and age, a strategy that backfired on him in a state with a large population of retirees and senior citizens.

During his 2006 Senate campaign, according to the Open Congress website, Nelson “ was accused of taking $ 80, 000 in illegal campaign contributions from Riscorp, Inc .... The Riscorp scandal involved dozens of Florida state legislators and was among the largest scandals in recent Florida history .”

During these San Francisco Bay area criminal ventures, Nelson most probably first met John Paul Chase and Fatso Negri, two men who were at his side during the later half of his career.