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 late 1960s, the Baseball Players Union became much stronger and conflicts between owners and the players ' union led to major work stoppages in 1972, 1981, and 1994.

During 1971 and 1972 B evolved into " New B " and then C, with the preprocessor being added in 1972 and early 1973 at the urging of Alan Snyder.

The effort was sufficiently complete that during the summer of 1973 the Unix kernel for the PDP-11 was rewritten in C. During the 1972 – 73 period there was a need to port to Honeywell 635 and IBM 360 / 370 machines, so Mike Lesk wrote the " portable I / O package " which would become the C " standard I / O " routines.

During the strike-shortened season of 1972, Aaron tied and then surpassed Willie Mays for second place on the career home run list.

During the 1972 presidential election, James Brown openly proclaimed his support of Richard Nixon for reelection of the presidency over Democrat candidate George McGovern.

During the 1970s, he became a Hollywood star with his portrayals of a businessman mixed up with murder in Deliverance ( 1972 ), a paraplegic Vietnam veteran in Coming Home ( 1978 ), for which he won an Academy Award for Best Actor, and a penniless ex-boxing champion in The Champ ( 1979 ).

During his sabbatical, in 1972, he recorded the album Rolling Thunder.

During the off-season, improvements were made to Turnpike Stadium, which reopened as Arlington Stadium for the 1972 season.

During December 1972, the UN General Assembly unanimously elected Maurice Strong to head UNEP.

During the summer of 1972, he prepared to resign and changed his mind only because of fears of a renewed wave of immigration from Uganda after the accession of Idi Amin, who had expelled Uganda's Asian residents.

During 1972, the same year he again spoke publicly of his opposition to the immigration of Ugandan Asians, Powell was also defeated in his struggle against the European Communities Bill, which helped prepare the UK to join the common market, which he had spent three years campaigning to prevent from happening.

During the 1972 presidential campaign, a letter was published that Smith had written to the Democratic U. S. Senator Edmund S. Muskie of Maine, indicating Smith's full support for Muskie.

During his meeting with U. S. President Richard Nixon in 1972, Mao hinted that Lin had opposed seeking better relations with the U. S.

During the 1970s and 1980s, the tenure of University President Richard M. Cyert ( 1972 – 1990 ) witnessed a period of unparalleled growth and development.

During the play's second run at the Belgrade, in September 1963 Leonard and Raine fell in love and moved in together, but they did not marry until 1972.

During the 1972 campaign, many popular West German artists, intellectuals, writers, actors and professors supported Brandt and the SPD.

During this early period, most of the media failed to grasp the full implications of the scandal, and concentrated reporting on other topics related to the 1972 Presidential election.

During spring training in 1972, Jackson showed up with a mustache.

During his career, he pitched for the New York Giants ( 1952 – 1956 ), St. Louis Cardinals ( 1957 ), Cleveland Indians ( 1957 – 1958 ), Baltimore Orioles ( 1958 – 1962 ), Chicago White Sox ( 1963 – 1968 ), California Angels ( 1969 ), Atlanta Braves ( 1969 – 1970 ; 1971 ), Chicago Cubs ( 1970 ), and Los Angeles Dodgers ( 1971 – 1972 ).

During 1972, a musical play based on the screenplay of the film, entitled Sugar, opened on Broadway, starring Elaine Joyce, Robert Morse, Tony Roberts and Cyril Ritchard, with book by Peter Stone, lyrics by Bob Merrill, and ( all-new ) music by Jule Styne.

During his first term, Nixon reduced American forces by 95 %, leaving only 24, 200 in late 1972 ; the last ones left in March 1973.

During 1969 the new administration cut authorized U. S. troop strength in Vietnam from 549, 500 to 484, 000, and by 1 May 1972 the number stood at 69, 000.

During this same period, from January 1969 to May 1972, U. S. combat deaths declined 95 percent from the 1968 peak, and war expenditures fell by about two-thirds.

During late 1972 – 73 David Bowie featured in a series of promotional films directed by pop photographer Mick Rock, who worked extensively with Bowie in this period.