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 Ahab's reign, Moab, which had been conquered by his father, remained tributary ; while Judah, with whose king, Jehoshaphat, he was allied by marriage, was probably his vassal.

During Virgil's time Aeneas was well-known and various versions of his adventures were circulating in Rome, including Roman Antiquities by Greek historian Dionysius of Halicarnassus ( relying on Marcus Terentius Varro, Ab Urbe Condita by Livy ( probably dependent on Quintus Fabius Pictor, fl.

During the meeting, decisions on matters of politics and war were probably made, but they were made in secret.

During the past five hundred years, however, probably due to Confucian influence, inheritance by sons — but not always, or even most often, the eldest son — has been the norm.

During his Danube sojourn ( Drinkwater suggests in 255 or 256 ) he proclaimed his elder son Valerian II Caesar and thus official heir to himself and Valerian I ; the boy probably now joined Gallienus on campaign and when Gallienus moved west to the Rhine provinces in 257 remained behind on the Danube as the personification of Imperial authority.

During the 1970s and early 1980s, this show was probably the best-known showcase for popular country music on commercial television, aside from other half-hour performer-hosted syndicated shows ( most notably The Porter Wagoner Show, which is perhaps the only other weekly country music show of this era to approach Hee Haws longevity.

* 2009 – During the Iranian election protests, the death of Neda Agha-Soltan is captured on video and spreads virally on the Internet, making it " probably the most widely witnessed death in human history ".

During the last years of his life he fought the Bohemian state, winning Silesia and probably Lesser Poland.

During the later years of the Roman Empire, Pisa did not decline as much as the other cities of Italy, probably thanks to the complexity of its river system and its consequent ease of defence.

During the period, secular music had an increasing distribution, with a wide variety of forms, but one must be cautious about assuming an explosion in variety: since printing made music more widely available, much more has survived from this era than from the preceding Medieval era, and probably a rich store of popular music of the late Middle Ages is irretrievably lost.

During different periods, Bactria was a center of various Kingdoms or Empires, and is probably where Zoroastrianism originated.

** During this year's Atlantic hurricane season, probably the most severe of the pre-1600 seasons, at least eight intense hurricanes occur.

During his long reign royal castle of Buda became probably the largest Gothic palace of the late Middle Ages.

During his years at the Conservatoire, Ravel tried numerous times to win the prestigious Prix de Rome, but to no avail ; he was probably considered too radical by the conservatives, including Director Théodore Dubois.

As Ravel said, “ It is probably better after all for us to be on frigid terms for illogical reasons .” Ravel stoically absorbed superficial comparisons with Debussy promulgated by biased critics, including Pierre Lalo, an anti-Ravel critic who stated, “ Where M. Debussy is all sensitivity, M. Ravel is all insensitivity, borrowing without hesitation not only technique but the sensitivity of other people .” During 1913, in a remarkable coincidence, both Ravel and Debussy independently produced and published musical settings for poems by Stéphane Mallarmé, again provoking comparisons of their work and their perceived influence on each other, which continued even after Debussy ’ s death five years later.

During this spring frenzy, hares can be seen " boxing "; one hare striking another with its paws ( probably the origin of the term " mad as a March hare ").

During the formation of the Solar System, there were probably many more " terrestrial " planetesimals, but they have all merged with, been destroyed by, or been ejected by the four remaining worlds in the solar nebula.

During the 12th century, Rouen was probably the site of a yeshiva.

During his confinement at York House, Essex probably communicated with King James VI of Scotland through Lord Mountjoy, although any plans he may have had at that time to help the Scots king capture the English throne came to nothing.

During this period, Christianity was introduced to Norway, probably mainly from the British Isles.

During the beginning of the 6th century, Pamplona probably stuck to an unstable self-rule, but in 541 Pamplona along with other northern Iberian cities was raided by the Franks.

During this period Vliet suffered severe anxiety attacks that made him convinced that he was having a heart attack, probably exacerbated by his heavy LSD use and the fact that his father died of heart failure a few years earlier.

During the first four years of the reign of Byzantine Emperor Michael IV, Harald probably also fought in campaigns against the Pechenegs.

During the campaign, Harald probably also held command over a group of Norman mercenaries in addition to the Varangian Guard.

During a friendly visit by Domagaya to the French fort, Cartier inquired and learned from him that a concoction made from a tree known as annedda ( probably arbor vitae ) would cure scurvy.