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 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.

The details of the setting of `` Neutral Tones '' are not, strictly speaking, metaphorical, but they combine to create a mood which is appropriate both to a dismal winter day and to the end of love, and in this way love and weather, the emotions and the elements, symbolize each other in a way that is common to many of Hardy's best poems ( `` Weathers '', `` The Darkling Thrush '', and `` During Wind and Rain '', for example ) and to some moving passages in the novels as well ( Far From The Madding Crowd is full of scenes constructed in this way ).

During World II the winter games were canceled but after that time the Winter Games have been held in St. Moritz ( 1948 ), Innsbruck, Austria ( 1964 and 1976 ), Grenoble, France, ( 1968 ), Albertville, France, ( 1992 ), and Torino, Italy, ( 2006 ).

During the Fourth Test news broke that prominent England players had agreed to take part in a " rebel tour " of South Africa the following winter ; three of them ( Tim Robinson, Neil Foster and John Emburey ) were playing in the match, and were subsequently dropped from the England side.

During the winter, the I Corps was reorganized and Doubleday assumed command of the 3rd Division.

During each winter there is usually one fall of snow in the south and two in the north ; but the snow quickly disappears, and sometimes, during an entire winter, the ground is not covered with snow.

During the winter of 2010 / 11, which was quite severe compared to those of the last decades, the maximum ice cover was 315 000 km < sup > 2 </ sup >, which was reached on 25 February 2011.

During winter, fast ice, which is attached to the shoreline, develops first, rendering the ports unusable without the services of icebreakers.

During the winter of 1939 – 40, Hitler decreased the size of the fighting manpower in order to return as many skilled workers to the factories as was possible.

During winter training, the pilots fly two practice sessions per day, six days a week, in order to fly the 120 training missions needed to perform the demonstration safely.

During the winter, storms blowing from the Sahara sometimes form dense dust clouds that obscure the sun ; however, sunny days are the norm year round.

During the winter months Lake Cadillac and Lake Mitchell freeze over and the city becomes covered with snow.

During the winter, sea temperatures tend to be higher than land temperatures, and vice versa during the summer months.

During the 1980s, anime gained in popularity, with new animated movies released every summer and winter, often based upon popular anime television series.

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 winter of 1945 to 1946 Orwell made several hopeless and unwelcome marriage proposals to younger women, including Celia Kirwan ( who was later to become Arthur Koestler's sister-in-law ), Ann Popham who happened to live in the same block of flats and Sonia Brownell, one of Connolly's coterie at the Horizon office.

During winter, the auk lost these patches, instead developing a white band stretching between the eyes.

During winter the auk molted and lost this eye patch, which was replaced with a wide white band and a gray line of feathers which stretched from the eye to the ear.

During the winter, the throat became white.

During the winter, the Great Auk migrated south either in pairs or in small groups, and never with the entire nesting colony.

During the winter monsoon, however, currents in the north are reversed.

During the period 1790-1815 Sweden experienced two parallel economic movements: an agricultural revolution with larger agricultural estates, new crops and farming tools and a commercialisation of farming, and a protoindustrialisation, with small industries being established in the countryside and with workers switching between agricultural work in the summer season and industrial production in the winter season.

During the winter of 1779, Simcoe attempted to capture George Washington, but decided that his men would not shoot the future president.