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 Achaemenid Persian Empire, around 600 BC the Persians first began to use the abacus.

During the next decade ` Abdu ' l-Bahá would be in constant communication with Bahá ' ís around the world, helping them to teach the religion ; the group included May Ellis Bolles in Paris, Englishman Thomas Breakwell, American Herbert Hopper, French Hippolyte Dreyfus, Susan Moody, Lua Getsinger, and American Laura Clifford Barney.

During the 19th century it was enlarged, principally by architects John Nash and Edward Blore, forming three wings around a central courtyard.

During " Thank God I'm a Country Boy ", Charlie Zill an usher in the club level sections ( 244 ) puts on overalls, straw hat, false teeth and starts dancing around.

During his youth, he did not escape trying temptations and around this time he thought of retiring from the world and living a life of solitude and prayer.

During the lull, Nelson gave orders that boats be sent to pull survivors from the water around the remains of Orient.

During the 1850s, new plantations were established around the house, and exotic conifers were planted in the grounds.

During the 1790s, there emerged of a new generation of composers, born around 1770, who, while they had grown up with the earlier styles, found in the recent works of Haydn and Mozart a vehicle for greater expression.

During this time period, Marker began to travel around the world as a journalist and photographer, a vocation he would continue the rest of his life.

During the Pliocene, around ( 4-5 Mya ), Canis lepophagus appeared in North America.

During the Nationalist's retreat from Nanjing, the dams around the city were deliberately destroyed by the Nationalist army in order to delay the Japanese advance, killing 500, 000 people in the subsequent 1938 Yellow River flood.

West Cornwall, around Mount's Bay, was traditionally thought to have been visited by metal traders from the eastern Mediterranean During the first millennium BC trade became more organised, first with the Phoenicians, who settled Gades ( Cadiz ) around 1100 BC, and later with the Greeks, who had settled Massilia ( Marseilles ) and Narbo ( Narbonne ) around 600 BC.

During the winter months, temperatures average a high of and a low of around, whereas during the summer a mean high of and a low of can be expected.

During the wet season, food is abundant and giraffes are more spread out, while during the dry season, they gather around the remaining evergreen trees and bushes.

During World War II, the Gestapo was expanded to around 46, 000 members.

During the next three years, he moved around, spending time at Halle and Berlin.

During the Wars of the Roses two battles were fought in and around St Albans.

During this time the Society lost about 120 people and others fell ill until conditions were improved and the swamps around the area were drained.

During the 1st centuries of what is called the " Amorite period ", the most powerful city states were Isin and Larsa, although Shamshi-Adad I came close to uniting the more northern regions around Assur and Mari.

During the process, there were two major debates, centering around the issues of borders and religion.

During this time period, European merchants had the ability to “ roam the high seas and appropriate surpluses from around the world ( sometimes peaceably, sometimes violently ) and to concentrate them in Europe .”