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 1935 – 1942 colonization attempt, the island was most likely on Hawaii time, which was then 10. 5 hours behind UTC .< ref > Since it is uninhabited the island's time zone is unspecified, but it lies within a nautical time zone 12 hours behind UTC.

During the Viking Age, Birka ( Birca in medieval sources ), on the island of Björkö ( literally: " Birch Island ") in Sweden, was an important trading center which handled goods from Scandinavia as well as Central and Eastern Europe and the Orient.

During a second voyage in 1494, Columbus passed along the south coast of the island, landing at various inlets including what was to become Guantánamo Bay.

During the combat operations from the atoll against Afghanistan ( 2001 – 2006 ) and Iraq ( 2003 – 2006 ), a number of allied militaries were based on the island including Australian, Japanese and the Republic of Korea.

During his trip, a tempest forced him to stop on an island near Guangzhou, China where he saw the rich merchant Diogo Pereira, an old friend from Cochin, who showed him a letter from Portuguese being held prisoners in Guangzhou asking for a Portuguese ambassador to talk to the Chinese Emperor in their favor.

* 1945 – World War II: During the Battle of Iwo Jima, a group of United States Marines and a commonly forgotten U. S. Navy Corpsman, reach the top of Mount Suribachi on the island and are photographed raising the American flag.

During that time, insurrections against the Malagasy Christians of the island, missionaries and foreigners were particularly terrible.

During World War II, a group of Japanese soldiers stationed on Lagos Island in South Pacific were unintentionally saved by Godzillasaurus, which attacked and killed a group of American soldiers who had landed on the island in February 1944 as part of the Gilbert and Marshall Islands campaign.

During the New Jewel Movement, the Soviet Union tried to make the island of Grenada to function as a Soviet base, and also by getting supplies from Cuba.

During this period the island was on Hawaii time, which was then 10. 5 hours behind UTC.

During this time there were many racial tensions, and Jamaica had one of the highest instances of slave uprisings of any Caribbean island.

During an eruption, the sea temperature around the island may increase from just above freezing to about.

During the Second World War, the island was the site of the Battle of Madagascar between the Vichy government and the British.

During the World War I, Germany's Pacific island territories were seized and they became League of Nations Mandates in 1923.

During the first year of the settlement, which was also called " Sydney " like its parent, more convicts and soldiers were sent to the island from New South Wales.

During the last Ice age when the sea level was 60 m lower, the three islands of Saint Kitts, Nevis and Sint Eustatius ( also known as Statia ) were connected as one island.

During the Middle Ages, Stephen III was considered a Saint in his home island of Sicily.

During the reign of the Rajasinghe II, Dutch explorers arrived in the island.

During the Napoleonic Wars, fearing that French control of the Netherlands might deliver Sri Lanka to the French, Great Britain occupied the coastal areas of the island ( which they called Ceylon ) with little difficulty in 1796.

During this period the island was strongly garrisoned by regular British regimental troops and by the local St Helena Regiment, with naval shipping circling the island.

During the second half of the 19th century German influence in Samoa expanded with large scale plantation operations being introduced for coconut, cacao and hevea rubber cultivation, especially on the island of ' Upolu where German firms monopolized copra and cocoa bean processing.

During this season, periodic squalls occur and sometimes tropical cyclones bring overcast skies and rains to the southwest, northeast, and eastern parts of the island.