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 June 2013 the British and Irish Lions will tour Australia.

During the sixth century, some of the most significant names in the history of Irish Christianity studied at the Clonard monastery.

During a revolt in Munster led by Gerald FitzGerald, Earl of Desmond, in 1582, an estimated 30, 000 Irish people starved to death.

During the course of these " Bishops ' Wars " Charles tried to raise an army of Irish Catholics, but was forced to back down after a storm of protest in Scotland and England.

Many Irish servicemen, particularly sailors, settled in Britain: During the 18th and 19th century a third of the Army and Royal Navy were Irish.

During the early Middle Ages, 700 – 900 AD, many Irish religious figures went abroad to preach and found monasteries in what is known as the Hiberno-Scottish mission.

During the Counter-Reformation, Irish religious and political links with Europe became stronger.

During the 20th century, certain Irish intellectuals made their homes in continental Europe, particularly James Joyce, and later Samuel Beckett ( who became a courier for the French Resistance ).

During the Potato Famine, thousands of Irish immigrants entered the country, today, over 90, 000 Irish descendants live in Mexico.

During the 2nd century AD Irish influence was at work in the region and by the 6th century the kingdom of Dál Riata was established.

During the English Conquest of Ireland, only the nobility were allowed to own Irish Wolfhounds, the numbers permitted depending on position.

During 13 years as head coach, Rockne led his " Fighting Irish " to 105 victories, 12 losses, five ties, and three national championships, including five undefeated seasons without a tie.

During the Irish War of Independence, IRA fighters sometimes used sods of turf soaked in paraffin oil to attack British army barracks.

During the period of 1937 to 1949 it was unclear whether the Irish head of state was actually the President of Ireland or George VI, the King of Ireland.

During the early-to-mid-19th centuries, violent rioting occurred between Protestant " Nativists " and recently arrived Irish Catholic immigrants.

During the early 20th century, riots were common against Irish and French-Canadian immigrants in Providence, Rhode Island.

During October 2001, a key witness in the case against the three Irish republicans disappeared.

During these two years the threat of religious civil war hung over Ireland with the creation of the Unionist Ulster Volunteers opposed to the Act and their nationalist counterparts, the Irish Volunteers supporting the Act.

During the 20th century, the waltz found a distinctively Irish playing style in the hands of Céilidh musicians at dances.

During the 1960s revival of traditional Irish music the low whistle was " recreated " by Bernard Overton at the request of Finbar Furey.

During their period in office, the Irish Green Party held two Cabinet portfolios including Minister for the Environment, Heritage and Local Government and Minister for Communications, Energy and Natural Resources.

During the Irish Civil War ( 1922 – 23 ), most of the IRA units in Cork sided against the Anglo-Irish Treaty.

During the campaign the leading Conservative Walter Long had asked Knollys for permission to state that the King did not favour Irish Home Rule, but Knollys refused, as it was not appropriate for the monarch's views to be known in public.