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 this time, he picked up the nickname " Black Jack ", which has been variously attributed to his dark hair and stubble, to his " ruthless " approach on the track, and to his " propensity for maintaining a shadowy silence ".

" During the same year, Jack Stillinger claimed that " Coleridge wrote only a few poems of the first rank – perhaps no more than a dozen, all told – and he seems to have taken a very casual attitude toward them ... he kept Kubla Khan in manuscript for nearly twenty years before offering it to the public ' rather as a psychological curiosity, than on the grounds of any supposed poetic merits '".

During the 1988 season, Bowa was replaced by Jack McKeon and the Padres won 83 games, finishing in third place.

During the 1960s, Screaming Lord Sutch was known for his horror-themed stage show, dressing as Jack the Ripper, pre-dating the shock rock antics of Alice Cooper.

During the Medal of Honor ceremony Jack Ryan, Jr. was present in the Oval Office.

During the temporary absence of the two men, she meets Cecily, each woman indignantly declaring that she is the one engaged to “ Ernest .” When Jack and Algernon reappear, their deceptions are exposed.

During his later years, in spite of his illness, Guthrie served as a figurehead in the folk movement, providing inspiration to a generation of new folk musicians, including mentor relationships with Ramblin ' Jack Elliott and Bob Dylan.

* During the Spanish – American War US Army General John J. Pershing's original nickname, Nigger Jack, given to him as an instructor at West Point because of his service with " Buffalo Soldier " units, was euphemized to Black Jack by reporters.

During the 1940s Gelbart also wrote for Jack Paar and Bob Hope.

During 1973, he made his first television appearance on one of the last episodes of Jack Paar Tonite.

During this period, his son, future ABC newsman, Jack Smith ( April 25, 1945 — April 7, 2004 ), was serving with the U. S. Army 7th Cavalry Regiment in South Vietnam and fought at the Battle of Ia Drang.

During its lifetime Hotel Chelsea has provided a home to many great writers and thinkers including Mark Twain, O. Henry, Herbert Huncke, Dylan Thomas, Arthur C. Clarke, William S. Burroughs, Gregory Corso, Arnold Weinstein, Leonard Cohen, Sharmagne Leland-St. John, Arthur Miller, Quentin Crisp, Gore Vidal, Tennessee Williams, Allen Ginsberg, Jack Kerouac ( who wrote On the Road there ), Robert Hunter, Jack Gantos, Brendan Behan, Simone de Beauvoir, Jean-Paul Sartre, Thomas Wolfe, Charles Bukowski, Raymond Kennedy, Matthew Richardson, James T. Farrell, Valerie Solanas, Mary Cantwell, and René Ricard.

During this era, the oldest section of Oakland at the foot of Broadway, Jack London Square, was redeveloped into a hotel and outdoor retail district.

During " Archie's Silver Age ( late 1950s through the 1960s )," the Shield led other characters in the Joe Simon / Jack Kirby title The Double Life of Private Strong, while Simon & Kirby soon added another title — The Adventures of the Fly — which in turn was later joined by The Jaguar.

During this time, Burr's distinctive voice could also be heard on network radio, appearing alongside Jack Webb in the short-lived Pat Novak for Hire on ABC radio, as well as in early episodes of NBC's Dragnet.

During this period, Karloff was also a frequent guest on radio programmes, whether it was starring in Arch Oboler's Chicago-based Lights Out productions ( most notably the episode " Cat Wife ") or spoofing his horror image with Fred Allen or Jack Benny.

During 1969 Jack Casady and Jorma Kaukonen launched their side project, a return to their blues roots, which they eventually dubbed Hot Tuna.

During 1856 in Kansas, Brown commanded forces at the Battle of Black Jack and the Battle of Osawatomie.

During this period, Eric Bartholomew won numerous talent contests, most notably in Hoylake in 1940, the prize for which was an audition with Jack Hylton.

During his brief career in vaudeville, he officially changed his name to Jack Leonard Warner.

During this time Anneas " Jews Harp Jack " Wyatte provided the first recreational sailboat rides around the lake for tourists and advertised in the Idaho Statesman a " 30-foot sailing yacht for the use of parties who might visit the lake ".

During this era, he starred in Jack Hill's Spider Baby ( filmed 1964, released 1968 ), for which he also sang the title song.

" During the same year, following a suggestion made by IWW leader Bill Haywood, Jack put on " The Pageant of the Paterson Strike " in Madison Square Garden as a benefit for the strikers.