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 1930s and 1940s Joseph Stalin's NKVD carried out numerous assassinations outside of the Soviet Union, such as the killings of Organization of Ukrainian Nationalists leader Yevhen Konovalets, Ignace Poretsky, Fourth International secretary Rudolf Klement, Leon Trotsky, and the Workers ' Party of Marxist Unification ( POUM ) leadership in Catalonia.

During Stalin's rule they were specialised.

During Stalin's reign his nicknames included:

During Stalin's rule they lived in the Kremlin at the Horse Guards.

During Joseph Stalin's rule, the Politburo, and the Secretariat and Orgburo, lost its status as collective organs with de facto ruling capabilities.

During this period of rapid economical and social changes, millions of people were sent to penal labor camps, including many political convicts who opposed Stalin's rule, and millions were deported and exiled to remote areas of the Soviet Union.

During Stalin's reign the coast became dotted with imposing Neoclassical buildings, exemplified by the opulent Rodina and Ordzhonikidze sanatoriums.

During the last years of his life, Chen denounced Joseph Stalin's dictatorship, and held that various democratic institutions, including independent judiciaries, opposition parties, a free press, and free elections, were important and valuable.

During Joseph Stalin's time, the principle of democratic centralism had evolved to the point that the Supreme Soviet, while nominally vested with great legislative powers, did little more than approve decisions already made at the highest levels of the Communist Party.

During Stalin's time of exile, the Alliluyev family was a source of assistance and refuge, and during 1917, Stalin lived from time to time in their apartment.

During this time, Koch came to despise communism and Joseph Stalin's regime.

During Soviet era almost all of the traditional kobzari were killed, the bulk perishing during Stalin's " purges " during 1930's.

During the period of Stalin's leadership, Crimean Tatar and Chechen Muslims were victims of mass deportation.

During this period, the practice of mass arrest, torture, and imprisonment or execution without trial, of anyone suspected by the secret police of opposing Stalin's regime became commonplace.

During Joseph Stalin's campaign against the so-called " rootless cosmopolitans " ( Jews ), in 1950 Ioffe was made redundant from his position of the Director of LPTI and from the Board of Directors.

During Stalin's rule, Mikoyan held several high governmental posts, including that of Minister of Foreign Trade.

During the time of the USSR's industrialization ( beginning with Joseph Stalin's First Five-Year Plan, 1928 – 1932 ) the need for capital to finance economic development was great.

During Joseph Stalin's time, the city was renamed after Soviet politician Anastas Mikoyan.

During Stalin's Great Purge, statesmen and intellectuals such as Veli Ibraimov and Bekir Çoban-zade ( 1893 – 1937 ), were imprisoned or executed on various charges.

During Stalin's purges, she was arrested with twelve other Left Socialist-Revolutionaries, in Ufa, where they had been living in exile.

During Stalin's reign, Crimean Tatar Muslims were victims of mass deportation.

During Stalin's Red Terror campaign, many Armenians were murdered or imprisoned and this created a lot of fear and terror among ethnic minorities in the Soviet Union.

During the Red Terror over 100, 000 people were murdered by Stalin's NKVD.

During World War II, the Dashnaks saw a good opportunity in free themselves from the horrible bloodshed under Stalin's rule.