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 1980s, the United States forged especially close ties with Liberia as part of a Cold War effort to suppress socialist and Marxist movements in Africa.

During his lifetime, Sacher-Masoch was well-known as a man of letters, a utopian thinker who espoused socialist and humanist ideals in his fiction and non-fiction.

During the socialist period religion was officially banned, although it was practiced in clandestine circles.

During this same period, the socialist movement began to form.

During her second term as prime minister, the government instituted socialist economic polices, strengthening ties with the Soviet Union and China, while promoting a policy of non-alignment.

During the socialist administration of Siad Barre, Somalia was at first closely aligned with the Soviet Union, a relationship which enabled it to amass among the largest armored and mechanized forces on the continent.

During the 1930s, citing its socialist ideology, the government nationalized most major enterprises and adopted economic policies designed to address regional and class disparities.

During the war years, restrictions on style and the demand that composers should write in a ' socialist realist ' style were slackened, and Prokofiev was generally able to compose in his own way.

During the de-Stalinization of the Nikita Khrushchev era, a new trend developed, based on socialist legality, that stressed the need to protect the procedural and statutory rights of citizens, while still calling for obedience to the state.

During the war over 100 IWW members Australia-wide were sentenced to imprisonment on political charges, including the veteran activist and icon of the labour, socialist and anarchist movements Monty Miller.

During one murder, scenes from the killing are interspersed with scenes from a nearby meeting of a socialist club, addressed by William Morris, where a portrait of Karl Marx comes to dominate the scene.

During the Cultural Revolution, there was an overhaul of many of the arts, with the intention of producing new and innovative art that reflected the benefits of a socialist society.

During his rule, Andropov attempted to improve the economy by raising management effectiveness without changing the principles of socialist economy.

During his years of imprisonment, he wrote essays and pamphlets that combined his claim to be emperor with progressive, mildly socialist economic proposals, published as L ' extinction du paupérisme, which he came to define as Bonapartism.

During what became known as the October Crisis, on October 5, 1970 members of the FLQ's Liberation Cell kidnapped the British Trade Commissioner James Cross from his Montreal home as part of a violent attempt to overthrow the elected government and to establish a socialist Quebec state independent of Canada.

During the first introductory mission to the campaign, the island is invaded by the Soviet Union after some members of the socialist party betray the country and invite Soviet forces to overthrow the government.

During and after the flight, he and the socialist authorities of the GDR pronounced him " the first German cosmonaut ", which was remarkable, as in those days the East German state normally stressed that their people were " GDR citizens ", to distinguish themselves from West Germany.

During his 1919 trial for allegedly obstructing American military recruitment during World War I, at which he testified in his own defense, the prosecution asked Scott Nearing whether he was a " pacifist socialist.

During his travels in Germany, he learnt about socialist ideas, and in 1877 he was expelled from that country because of his socialist agitation.

During Nazism Hallstein was a member of National Socialist People's Welfare and national socialist professional associations for lawyers and judges.

During the period of national socialist rule, academic freedom was severely curtailed.

During his six months in prison after the American Railway Union was crushed, he became acquainted with socialist principles.

During Joseph Stalin ’ s reign it was most important to use socialist Realism as a form of propaganda in posters, as it kept people optimistic and encourage greater productive effort, a necessity in his aim of developing Russia into an industrialised nation.