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 Second Anglo-Mysore War Hyder Ali and his son Tipu Sultan unleashed the Mysorean rockets at their British opponents effectively defeating them on various occasions.

During the first five years of Humayun's reign, these two rulers were quietly extending their rule, although Sultan Bahadur faced pressure in the east from sporadic conflicts with the Portuguese.

During his reign as Sultan, Osman I extended the frontiers of Turkish settlement toward the edge of the Byzantine Empire.

During the Tulip Era ( 1718 – 1730 ), named for Sultan Ahmed III's love of the tulip flower and its use to symbolize his peaceful reign, the Empire's policy towards Europe underwent a shift.

During this campaign in September 1780, Tipu Sultan was dispatched by Hyder Ali with 10, 000 men and 18 guns to intercept Colonel Baillie who was on his way to join Sir Hector Munro.

During the Ottoman Empire, size of a military band reflected the rank of its commander in chief: the largest reserved for the Sultan ( viz.

During Sultan Omar Ali Saifuddin II ’ s reign, disturbances occurred in Sarawak.

During the Napoleonic Campaign in Egypt which extended into Syria and Palestine in 1799, a local official from Jenin wrote a poem enumerating and calling upon local Arab leaders to resist Bonaparte, without mentioning the Sultan or the need to protect the Ottoman empire.

During the Phanariot epoch, however, any man could be a prince if appointed by the Sultan ( and rich enough to buy this appointment from the Grand Vizier ).

During the final years of his reign Hyder Ali also planned to send an embassy to the Ottoman Sultan Mustafa III, but it was his son Tipu Sultan who succeeded in making direct contact with Istanbul.

During the reign of Dharma Raja, Marthanda Varma's successor, Tipu Sultan, the de facto ruler of Kingdom of Mysore and the son of Hyder Ali attacked Travancore as a part of the Mysorean invasion of Kerala ; this lead to the famous Third Anglo-Mysore War, as Travancore had already allied with the British to seek protection from the potent assault from Tippu.

During Dharma Raja's reign, Tipu Sultan, the de facto ruler of Mysore and the son of Hyder Ali attacked Travancore in 1789 as a part of Mysore invasion of Kerala.

During the reign of Sultan Alauddin Riayat Shah, the Portuguese came to Malacca for the following reasons ;

During the Austrian – Ottoman War ( 1593 – 1606 ), in 1594, some Serbs participated an uprising in Banat — the Pannonian part of the Ottoman Empire, and Sultan Murad III retaliated by burning the relics of St. Sava.

During his short reign, Mustafa would both save his cousin's life, and order him murdered. Mustafa was Sultan Selim III's favourite crown prince, but he deceived his Cousin and co-operated with the rebels and took his throne.

* During the days of the Ottoman Empire, the Grand Vizier was the — often de facto ruling — prime minister, second only to the Sultan and was the leader of the Divan, the Imperial Council.

During the following ten years, de Lesseps had to overcome the continuing opposition of the British government preventing the Sultan from approving the construction of the canal and at one stage, he even had to seek the support of his cousin, Empress Eugenie to persuade the Emperor Napoleon III to act as arbitrator in the disputes.

During the reign of Sultan Abdul Hamid II when the Haifa-Damascus extension of the Hejaz railway was constructed, a limited revival took place.

During early Ottoman rule in Palestine, in 1564 C. E., the revenues of the village of Shefa -' Amr were designated for the new waqf of Hasseki Sultan Imaret in Jerusalem, established by Hasseki Hurrem Sultan ( Roxelana ), the wife of Suleiman the Magnificent.

During the crusade he may have reached Jaffa and was probably a witness of the conclusion of the peace treaty with Sultan Al-Kamil on 18 February 1229 at Jerusalem and Frederick's self-coronation as King of Jerusalem.

During the 17th century another noble and spirited Muslim scholar and saint Sultan Bahoo revolutionized Sufism and reinstated ( with fresh properties ) the definition of faqr and faqir.