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.

Despite the democratic constitution, the government under Chiang was a one-party state, consisting almost completely of mainlanders ; the " Temporary Provisions Effective During the Period of Communist Rebellion " greatly enhanced executive powers, and the goal of retaking mainland China allowed the KMT to maintain a monopoly on power and the prohibition of opposition parties.

During this time, Warner Bros. President Harry Warner and six other movie studio figures were indicted of conspiracy to violate the Sherman Antitrust Act, through an attempt to gain a monopoly over theaters in the St Louis area.

During his reign, he instituted a royal monopoly on the slave trade in the territory and taxed the trade heavily ; however, he actively allowed the slave trade to occur in exchange primarily for guns and gunpowder.

During the early 1870s, Franklin Gowen, President of the Reading Railroad, had begun purchasing coal lands along the Railroad's right-of-way for the express purpose of building an anthracite coal monopoly.

During Prussia's government by the Teutonic Knights, they collected tolls on river traffic and imposed a monopoly on the amber trade.

During this period they carried regular mail in addition to the package business, defying the post office monopoly ; eventually a compromise was worked out wherein Wells Fargo charged its own fee on top of federal postage, in recognition of the limitations of the post office reaching all areas easily.

During the twentieth century, most private railway companies were shut down and Valtionrautatiet assumed a monopoly in rail transport.

During the remainder of the 17th century its members ( including Nicholas Culpeper ) challenged the College of Physicians members ' monopoly of rights to practising medicine.

During his first term as president Dacko significantly increased diamond production in the CAR by eliminating the monopoly on mining held by concessionary companies and decreeing that any Central African could dig for diamonds.

During the Great Depression, OSK and NYK made a cooperative agreement in 1931 whereby OSK abolished its Puget Sound route, which had called at Tacoma and Seattle, and in turn acquired a monopoly on the South American east coast route.

During the first years of World War I, Bethlehem Steel had a virtual monopoly in contracts to supply the Allies with certain kinds of munitions.

During the 42-year life of the ICR from 1876 to 1918, the railway had grown to a monopoly position in land transportation.

During this time he and Sedgwick enforced a virtual trade monopoly on French Acadia for their benefit, leading some in the colony to view Leverett as a predatory opportunist.

During the fourth century the Byzantium government kept a monopoly on forexes.

During the days of the single channel Doordarshan monopoly, DART ( Doordarshan Audience Research Team ) was the only metric available.

During World War II, the US Government gave a near wartime monopoly on open-hole logging to Schlumberger, and a monopoly on cased-hole logging to Lane-Wells.

During the intifada Hamas replaced the monopoly of the PLO as sole representave of the Palestinian people.

During this time, Warner was also engaged in a lawsuit with a Boston stockholder who accused him of trying use money from the studio's profitable businesses to try to purchase his vast 300 shares of stock about declare monopoly.

During the political crisis caused by the so-called Ljubljana trial in the spring and summer of 1988, Pahor publicly proposed that the Communist Party renounce the monopoly over the Slovenian political life by allowing political pluralism.

During the tobacco wars of 1904 to 1908 ( between the farmers and the Duke tobacco monopoly ), a key battle between the " Night Riders " ( farmers ) and agents of the tobacco monopoly took place at the intersection of Bagwell and Sango Roads, in eastern Sango.

During the years of telephone monopoly, + was 106 ( through 1980s ) and then 001.

During this period, Portuguese forces tried to establish monopoly in spice trade using violent methods against the Arabs and other Muslim merchants from the Middle East.