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 Celebrity Big Brother 6, LaToya Jackson was first to enter and walked straight into the bedrooms-which are usually locked until everyone has arrived-and entered a private bedroom.

During their 1978 appearance at the University of Surrey on the BBC TV programme Rock Goes To College, the group walked off stage because an agreement to make tickets available to non-university students had not been honoured.

During a leave from duty, he walked trough Northern Italy and the County of Tyrol.

During the interview Prince also said that " my mother told me one day I walked in to her and said, ' Mom, I'm not going to be sick anymore ,' and she said ' Why?

During 1968, Collins noticed that his legs were not working as they should, first during handball games, then as he walked down stairs, his knee would almost give way.

During a performance at the House of Blues in Orlando, Florida on October 25, 2000, Graves and Chud both quit the band and walked offstage.

During the fourth Test at Adelaide, Gower walked out to the crease to the tune of Those Magnificent Men in their Flying Machines.

During 2010 Mark decided to go rambling in the Middle East and walked the entire length of the Israeli Separation Barrier, crossing between the Israeli and the Palestinian side.

During the night of April 22 – 23, 1945 he and other selected prisoners like Klaus Bonhoeffer were walked out of the prison by an SS-squad and shot.

During the Battle of Normandy, he was wounded in the leg by shrapnel and walked with a limp for the rest of his life.

During one gig in Croydon he chopped the head off a dead chicken with a meat cleaver, and his band walked offstage in protest.

During this appearance on The Tube, Yates was reportedly asked to leave Hutchence alone by the Road Manager of INXS when Paula walked up to him and said, " I'm going to have that boy.

During the rest of the 19th century, many people tried to repeat this feat, including Ada Anderson who developed it further and walked a half-mile ( 800 m ) each quarter-hour over the 1, 000 hours.

During filming, Sagal was killed in Timberline Lodge's parking lot when he walked into the tail rotor blades of a helicopter, almost decapitating him.

During the team's first tryout, Haege walked out, stating he was going " Back to Iowa.

During the series, Bertuzzi had reportedly walked by the Xcel Energy Center box office and told Wild fans they would not need their Game 6 tickets because Minnesota would be eliminated by then.

During his pre-game appearance he recounted how the show was done 2, 000 years earlier – " It wasn't this hippy-happy-dappy game you've got here ... the moment you walked out of your cave – Jeopardy!

During the 1998 campaign, her uncle Lawton Chiles walked the district with her.

During Expedition 13, he worked on hundreds of experiments, walked in space twice, and captured more photographs of the Earth than any other astronaut in history.

During his speech, all European representatives walked out.

During his administration at NASA, the first seven Apollo manned missions were flown, in which 20 astronauts orbited Earth, 14 traveled to the Moon, and twelve walked upon its surface.

During a Walk for Peace from Quebec to Cuba, via Washington, walkers were attacked and jailed as black and white activists walked together through Macon, Georgia.

During a later visit, Garibaldi walked into Bester's quarters with a phased plasma gun, intending to shoot him, but discovered that Bester had done some further programming.

During the run up to elections, he visited nearly all the villages and cities of Venezuela by foot and walked more than 5800 kilometers.