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 1st century BC the Armenians in what had been Urartu established the powerful Armenian kingdom under Tigran who reigned throughout much of eastern Anatolia between the Caspian, Black Sea and Mediterranean.

During his brother's reign, he participated in the taking of Huesca ( the Battle of Alcoraz, 1096 ), which became the largest city in the kingdom and the new capital.

During his marriage, he had called himself " King and Emperor of Castile, Toledo, Aragón, Pamplona, Sobrarbe, and Ribagorza " in recognition of his rights as Urraca's husband ; of his inheritance of the lands of his father, including the kingdom of his great-uncle Gonzalo ; and his prerogative to conquer Andalusia from the Muslims.

During the 1780s, his circle of patrons grew to include the Duke and Duchess of Osuna, whom he painted, the King and other notable people of the kingdom.

During the 17th century, a Lunda chief and warrior called Mwata Kazembe set up an Eastern Lunda kingdom in the valley of the Luapula River.

During the 1830s, the kingdom invited missionaries as a strategic means of acquiring guns and horses from the Cape.

During his conflict with Pskov, a monk named Filofei ( Philotheus of Pskov ) composed a letter to Ivan III, with the prophecy that the latter's kingdom will be the Third Rome.

During the 2nd century AD Irish influence was at work in the region and by the 6th century the kingdom of Dál Riata was established.

During Baldwin I's reign the kingdom expanded even further.

During The Great Game era, taking advantage of the Dungan revolt in northwest China, Yaqub Beg invaded Xinjiang from Central Asia with support from the Russian Empire, and made himself the ruler of the kingdom of Kashgaria.

During the first decades, Asturian control over the different areas of the kingdom was still weak, and for this reason it had to be continually strengthened through matrimonial alliances with other powerful families from the north of the Iberian Peninsula.

During the first decades, the Asturian dominion over the different areas of the kingdom was still lax, and for this reason it had to be continually strengthened through matrimonial alliances with other powerful families from the north of the Iberian Peninsula.

During the reign of King Alfonso II ( 791 – 842 ), the kingdom was firmly established.

During the period of the reigns from Egbert to Alfred the Great, the kings of Wessex emerged as Bretwalda, unifying the country and eventually forging it into the kingdom of England in the face of Viking invasions.

During the Kalmar Union ( 1397 – 1523 ), controlling Stockholm was crucial to anyone aspiring to control the kingdom, and the city was consequently repeatedly besieged by various Swedish-Danish fractions.

During the 11th century, Hariphunchai waged lengthy wars with the Tai Ngoenyang kingdom of Chiang Saen.

During Tipu's childhood, his father rose to take power in Mysore, and Tipu took over rule of the kingdom upon his father's death in 1782.

During this period Wessex continued its gradual advance to the west, overwhelming the British kingdom of Dumnonia and absorbing Devon.

During his reign, the kingdom remains allied with Silla and expand its relationships with China and Japan.

During this time the distinction between the Lamanites and Nephites disappears: " neither were there Lamanites, nor any manner of-ites ; but they were in one, the children of Christ, and heirs to the kingdom of God " ( 4 Ne.

During the 11th and 12th centuries, Sweden gradually became a unified Christian kingdom that later included Finland.

During her father's reign Melisende was styled as daughter of the king and heir of the kingdom of Jerusalem, and took precedence above other nobles and Christian clergy in ceremonial occasions.

During these years he treated Kent " as an ordinary province of the Mercian kingdom ", and his actions have been seen as going beyond the normal relation of overlordship and extending to the annexation of Kent and the elimination of a local royal line.

During a temporary physical infirmity or an absence from the kingdom, the sovereign may temporarily delegate some of his or her functions to Counsellors of State, the monarch's spouse and the first four adults in the line of succession.

During Edgar's reign, dies for coins were cut only at Winchester and distributed from there to other mints across the kingdom.