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 one reading an image appeared of a prisoner in irons.

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

During the next 10 years, Hopper appeared frequently on television in guest roles, and by the end of the 1960s had played supporting roles in several films.

During a film career of almost thirty years, he appeared in 75 feature films.

During the appeal trial, they appeared in the dock wearing wigs.

During the 1990s in Argentina, there appeared a stirnerist publication called El Único: publicacion periódica de pensamiento individualista.

During his stint in the Church of Satan, Bonewits appeared in some scenes of the 1970 documentary Satanis: The Devil's Mass.

During the 1980s, Demme had a brief romantic relationship with rock singer Belinda Carlisle, who appeared in his movie Swing Shift.

During the several years following American Beautys release, Spacey appeared in films that he believes hadn't done as well critically or in terms of box office.

During Minor Threat's inactive period, Brian Baker also briefly played guitar for Government Issue and appeared on the Make an Effort EP.

During the Late Middle Ages and throughout the Early Modern period of European history, the inscription Moneta Nova, or ' New Money ' appeared on many coins issued on the European continent.

During those years, at least one discourse appeared each month in the journal.

" During Kurtzman's final two-plus years at EC, Mad appeared erratically ( ten issues appeared in 1954, followed by eight issues in 1955 and four issues in 1956 ).

During the years of the series Bonanza ( 1959 – 1973 ), no major or secondary Native characters appeared on a consistent basis.

During the late 19th century, numerous images of potato harvesting appeared in European art, including the works of Willem Witsen and Anton Mauve.

During his tenure with Metheny Wertico played on ten recordings and four videos, appeared on television and toured around the world.

During the 1960s, some samba groups appeared and were formed by previous experiences with the world of samba and songs recorded by great names of Brazilian music.

During the tours, which lasted until April 2011, The Residents appeared as a trio ( with the explanation that the fourth member " Carlos " had grown tired of the music business and " gone home " to Mexico to care for his mother ) and adapted new identities and costumes.

During the winter of 1980 – 1981, a new glacier appeared.

During this time Tork appeared regularly on The Uncle Floyd Show broadcast on U-68 out of New Jersey.

During the same year an anonymous pamphlet appeared in London which now is ascribed to Williams, entitled: Queries of Highest Consideration Proposed to Mr. Tho.

During his career, Tracy appeared in 75 films and developed a reputation among his peers as one of the screen's greatest actors.