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 short reigns of the older two of his three elder brothers, Æthelbald of Wessex and Æthelberht of Wessex, Alfred is not mentioned.

During the reigns of Umar ( 634-44 CE ) and Uthman ibn Affan ( 644 – 56 ) concerns of flooding caused the caliphs to bring in Christian engineers to build barrages in the low-lying quarters and construct dykes and embankments to protect the area round the Kaaba.

During the reigns of the Norman monarchs, the English Crown was advised by a royal court or Curia Regis, which consisted of magnates, ecclesiastics and high officials.

During the reigns of Emperor Huan and Emperor Ling, leading officials ' dissatisfaction with the eunuchs ' usurpations of power reached a peak, and many began to openly protest against them.

During the subsequent reigns of Christian I ( 1450 – 1481 ) and Hans ( 1481 – 1513 ), tensions grew, and several wars between Sweden and Denmark erupted.

During the reigns of the Yongzheng Emperor and the Qianlong Emperor, the restriction began to be relaxed.

During the reigns of Louis XIV and Louis XV, the cathedral underwent major alterations as part of an ongoing attempt to modernize cathedrals throughout Europe.

During the reigns of Malcolm III and his sons, Edinburgh Castle became one of the most significant royal centres in Scotland.

During the disturbed reigns of Basil's seven immediate successors, Isaac by his prudent conduct won the confidence of the army.

During the reigns of Joan herself, and her three sons ( 1284 – 1328 ), these lands belonged to the person of the king ; but by 1328 they had become so entrenched in the royal domain that king Philip VI of France ( who was not an heir of Joan ) switched lands with the then rightful heiress, Joan II of Navarre, with the effect that Champagne and Brie remained part of the royal demesne and Joan received compensation with lands in western Normandy.

During the reigns of Elizabeth I and James I of England, William Shakespeare wrote his plays and performed with his theatre company the Lord Chamberlain's Men ( later called the King's Men ).

During the reigns of Julian and Jovian, Eunomius resided in Constantinople in close intercourse with Aetius, consolidating a dissenting party and consecrating bishops.

During certain reigns of weak emperors, powerful eunuchs, such as Liu Jin and Wei Zhongxian, circumvented this restriction by styling themselves with jiǔ qiān suì ( 九千歲, literally " 9000 years ") so as to display their high positions, which were close to or even exceeded the emperor's, while still remaining reverent to the title of the emperor.

During the reigns of Louis XVIII, Charles X and Louis Philippe, the Chancellor of France presided over the Chamber of Peers, the upper house of the royal French parliament.

During their reigns, the Thuringii ( 532 ), Burgundes ( 534 ), and Saxons and Frisians ( c. 560 ) were incorporated into the Frankish kingdom.

During their reigns, Theudebert and Theuderic campaigned successfully in Gascony, where they had established the Duchy of Vasconia and brought the Basques to submission ( 602 ).

During the reigns of Huan-di ( 147-168 ) and Ling-di ( 168-189 ), the country of Wa was in a state of great confusion, war and conflict raging on all sides.

During the reigns of the Emperors Huan and Ling, that country was in great disorder, and there was no ruler for a period of years.

During one period, 1484 – 1537, power reverted back and forth continually between the two families, so much so that Muhammad Shah ( a Sayyid ) had five different reigns and Fath Shah ( a Chak ) had three.

During the reigns of Louis XV ( 1715 – 1774 ) and Louis XVI ( 1774 – 1792 ), several ministers, most notably Turgot and Necker, proposed revisions to the French tax system so as to include the nobles as taxpayers, but these proposals were not adopted because of resistance from the parlements ( provincial courts of appeal ).

During the Empire of Japan period, and the establishment of State Shinto, the position of high priest of the Ise Shrine was fulfilled by the reigning Emperor, and Emperors Meiji, Taisho and Showa all played the role of high priest during their reigns.

During the reigns of William III, Anne, George I and George II the sovereign remained responsible for the maintenance of the civil government and for the support of the royal household and dignity, being allowed for these purposes the hereditary revenues and certain taxes.

During the reigns of Asa king of Judah and Baasha king of Israel, Geba was one of two cities that Asa built up from the stones Baasha meant for Ramah ( 1 Kings 15: 22 ; 2 Chron 16: 6 ).

During the reigns of Augustus, Tiberius and Claudius, and particularly when Drusus and Germanicus were active in Gaul, Augusta Treverorum rose to considerable importance as a base and supply centre for campaigns in Germany.