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 a brief marriage to Wallace J. Benedict which ended in divorce, Eastman lived in Milwaukee and managed the unsuccessful 1912 Wisconsin suffrage battle.

During the pre-Inca period, people lived in clans, which formed great tribes, some allied with each other to form powerful confederations, as the Confederation of Quito.

During the early 1580s it is likely that the Earl lived mainly at one of his Essex country houses, Wivenhoe, which was sold in 1584.

During this time, Cleveland lived simply in a boarding house ; although his income grew sufficient to support a more lavish lifestyle, Cleveland continued to support his mother and younger sisters.

During the Middle Ages, the Eastern Roman Empire lived on in Southeastern Europe, though modern historians refer to this state as the Byzantine Empire as the state was Greek, and not Latin, in language and culture.

During this time, he lived at the Seleucid court, where he acted as military adviser to Antiochus III in his war against Rome.

During the late medieval period, King Henry V of England ( lived 1387-1422 ) ordered the use of the English of his day in proceedings before him and before the government bureaucracies.

During the 1890s Albéniz lived in London and Paris.

During this time, he lived on and off with De Warens, whom he idolized and called his " maman ".

During Justinian's reign, the Balkans suffered from several incursions by the Turkic and Slavic peoples who lived north of the Danube.

During his childhood, he emigrated with his family to South Africa, where he lived from age four to eight ( 1948 – 1952 ).

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

During this period Sterne never lived in one place for more than a year.

During this time, strict programs imposed to satisfy demands of the International Monetary Fund brought increased hardship upon the country's population while elites close to the government supposedly lived in growing wealth.

During prehistoric times there was a succession of cultures that flourished in the land of present-day Moldova from the end of the Ice age up through the Neolithic Age, the Copper Age, the Bronze Age, and the beginning of the Iron Age, when historical records begin to be made about the people who lived in these lands.

During her early childhood, the Mitchell family lived in a two-story Victorian house on Jackson Hill, east of downtown Atlanta.

During the 19th century modernist Catholics too came generally to accept that the author must have lived after the time of Proclus.

During the first few months of his pontificate he lived in the Vatican, but in the autumn of 1285 he removed to the magnificent palace he had just erected on the Aventine.

During summer, Passenger Pigeons lived in forest habitats throughout North America east of the Rocky Mountains from eastern and central Canada to the Northeastern United States.

During this period, most people lived a hunter-gatherer lifestyle and were, of necessity, constantly on the move.

During the later part of their marriage they lived in a house partly designed by James himself called Delaford Park situated in Iver, Buckinghamshire, a location close enough to Pinewood Studios to allow him to return home for lunch whilst filming.

During the 20th century, the meaning of the term was expanded to refer not only to seaborne raiders from Scandinavia, but secondarily to any Scandinavian who lived during the period from the late eighth to the mid-11th centuries, or more loosely from c. 700 to as late as about 1100.

During the campaign, Martin Van Buren's running mate Richard Mentor Johnson was accused of having lived with a black woman.

During Reconstruction, Wilson lived in Columbia, South Carolina, the state capital, from 1870 – 1874, where his father was professor at the Columbia Theological Seminary.

During the harsh winter of 1798 – 99, Wordsworth lived with Dorothy in Goslar, and, despite extreme stress and loneliness, he began work on an autobiographical piece later titled The Prelude.