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 pension year ended December 31, 1960, 23 employees retired, making a total of 171 currently retired under the Company's pension plan.

During the Civil War, Custer, who achieved a brilliant record, was made brigadier general at the age of 23.

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 Clinton's term, Arkansas performed its first executions since 1964 ( the death penalty had been re-enacted on March 23, 1973 ).

During the years of 1995 / 96 the EMFA, responsible for the studies on the Ministry of Defense, evidenced that, amongst 179 countries, only 23 did not have integrated Armed Forces.

During 2004, they enrolled more than 23, 000 young people.

During its 23 years, it was the most widely used format for floating-point computation.

During gametogenesis — the production of new gametes by an adult — the normal complement of 46 chromosomes needs to be halved to 23 to ensure that the resulting haploid gamete can join with another gamete to produce a diploid organism.

During July and August, the average daytime high is 23 degrees celsius ; however, the temperature may exceed 30 degrees during these months.

During the next nine days, as their supplies ran out, with frozen fingers, little light, and storms still raging outside the tent, Scott wrote his final words, although he gave up his diary after 23 March, save for a final entry on 29 March, with its concluding words: " Last entry.

During the five hour hearing on February 23, 1761, Otis vehemently denounced English colonial policies, including their sanction of general warrants and writs of assistance.

* December 23 – During a bout of mental illness, Dutch painter Vincent van Gogh infamously cuts off the lower part of his own left ear.

During their 23 years spent at Columbia, the Stooges were never completely aware of their amazing drawing power at the box office.

During the process of dissolution of the Soviet Union, the Moldavian SSR declared itself sovereign ( 23 June 1990 ) and declared independence from the USSR on 27 August 1991, becoming the Republic of Moldova.

During her career, Gilbreth received numerous awards and honors, including 23 honorary degrees from such schools as Princeton University, Brown University, and the University of Michigan.

During the Battle of Dakar, which took place off the coast of Dakar on September 23 – 25, 1940, the British navy attempted to rally the colonial administration in Dakar to the Allied cause and detach it from Vichy.

During the early hours of August 23, Valentino was briefly conscious and chatted with his doctors about his future.

During the Miocene ( 23 to 5 Mya ), mammals were fairly modern.

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

During that time, the record high temperature was on June 24, 1957, and the record low temperature was on January 23, 1949.

During the Battle of Jenin in April 2002, 23 Israeli soldiers and 52 Palestinians, most of them militants

During this time, Bryant had injured 23.

During summer, there are an average of 56 days per year with temperatures of at least, 23 days of at least, and 5 days of.

During Johnson's years in office, national poverty declined significantly, with the percentage of Americans living below the poverty line dropping from 23 % to 12 %.

During the Five Days of Milan ( 22 – 23 March 1848 ) also rose Monza chasing the Austrian garrison regiment Geppert.