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 Sixties we have the prospect of a significant stepping up in the rate of household formations, which should contribute to a rising volume of consumer expenditures and home building.

During the Julio-Claudian period, the Temple of Rome and Augustus, a small, round edifice, about 23 meters from the Parthenon, was to be the last significant ancient construction on the summit of the rock.

During the intervening period, bmobile has obtained a virtual stranglehold on the cellular telecommunications market in the British Virgin Islands by a combination of low prices and aggressive advertising, as well as significant investment in infrastructure and technology.

During the 17th century, under the reign of Christian IV, it became a significant regional centre.

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

During the 1930s and 40s, significant improvements were made to the ground, making it one of the largest in the country at that time.

During the 1960s and 1970s, the CPC experienced a significant ideological breakdown with the Communist Party of the Soviet Union under Nikita Khrushchev, and later, Leonid Brezhnev.

During the last several thousand years, the lake has fluctuated approximately, with some significant drops and rises.

During the 1970s and ' 80s, Cassandra B. Whyte did significant educational research studying locus of control as related to the academic achievement of students pursuing higher education coursework.

During the late 19th and 20th century there was significant emigration, particularly from rural areas to Sweden and North America, while most immigrants into Finland itself come from other European countries.

During the 1950s — as a result of these improvements and the strong international export prices — beef, cotton, and coffee became significant export products for the first time.

During the early years of his reign a group of Bavarian Regents ruled in his name, and made themselves very unpopular by trying to impose German ideas of rigid hierarchical government on the Greeks, while keeping most significant state offices away from them.

During this time, it has grown to become one of the most significant financial and cultural capitals of the world.

During the period 1813-1913, there was a significant increase in worker wages.

During the Norman Period, English absorbed a significant component of French vocabulary ( approximately one-third of the vocabulary of Modern English ).

During his reign, there was a significant increase in the size of the Mughal Empire, half a dozen rebellions were crushed, prisoners of war were released, and the work of his father, Akbar, continued to flourish.

During this time period Jaynes made significant contributions in the fields of animal behavior and ethology.

During the process leading up to elections in October 1994, the United States served as a significant financier and member of the most important commissions established to monitor implementation of the Rome General Peace Accords.

During the reign of Almoravids, the position of the Jews was apparently free of significant abuses, but after another Berber dynasty, Almohads, conquered Córdoba in 1148 they have abolished the dhimma status ( i. e. state protection of life and wealth ) in some of their territories which threatened the Jewish and Christian communities with the choice of conversion to Islam, death, or exile.

During the first 80 years the French and Acadians were in Nova Scotia, there were nine significant battles as the English and Scottish ( later British ), Dutch and French fought for possession of the colony.

During World War II, Nauru was subject to significant damage from both Axis ( German and Japanese ) and Allied forces.

During the Second World War, the D Day landings on the Normandy beaches under the code name Operation Neptune, started the lengthy Battle of Normandy which resulted in the Liberation of Paris, the restoration of the French Republic, and was a significant turning point in the war.

During this second term of office on the Commission, he was responsible for introducing new staff regulations for EU officials, a significant feature of which was substantial salary cuts for everyone employed after 1 May 2004, reduced pension prospects for many others, and gradually worsening employment conditions.

During the 1990s, FARC expanded its operations, in some areas, to include trafficking and production, which has provided a significant portion of its funding.