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 his long reign, Wenceslaus ' grip on power was tenuous at best, as he came into repeated conflicts with the Bohemian nobility led by the House of Rosenberg.

During the time of Almohad rule, civil wars between Portugal, Castile, and León guaranteed that Christian repossession of Trujillo was tenuous.

During this time, Petyr appears to be carefully manipulating his murdered wife's former bannermen, and his once precarious hold on the Protectorship of the Vale is beginning to seem less tenuous.

During the early stages of the Nine Years War ( 1595 – 1603 ), when English influence in the north became tenuous,

Fig. 1 During Steady-state ( chemical engineering ) | steady, continuous operation, an energy balance applied to an open system equates shaft work performed by the system to heat added plus net enthalpy added

During the confused and contested reign of Stephen, there was a major swing in the balance of power towards the feudal barons, as civil war and lawlessness broke out.

During Kekkonen's term, the balance of power between the Finnish Council of State and the President tilted heavily towards the President.

During the summer months, per second of water actually traverses the falls, some 90 % of which goes over the Horseshoe Falls, while the balance is diverted to hydroelectric facilities.

During its formation and genesis, the soil profile slowly deepens and develops characteristic layers, called ' horizons ', while a steady state balance is approached.

During President Franklin D. Roosevelt's first 100 days in office in 1933, governmental programs designed to conserve soil and restore the ecological balance of the nation were implemented.

During the Soviet times, leader of Azerbaijan SSR tried to change demographic balance in the Nagorno Karabakh Autonomous Region ( NKAO ) by increasing the number of Azerbaijani residents through opening a university with Azerbaijani, Russian and Armenian sectors and a shoe factory, sending Azerbaijanis from other parts of Azerbaijani SSR to the NKAO.

During the balance of the 1960s, the band kept busy with tours, recordings, television appearances, festivals, Las Vegas shows, and travel abroad, including cruises.

During his time in Berlin Heine also joined the Verein für Cultur und Wissenschaft der Juden, a society which attempted to achieve a balance between the Jewish faith and modernity.

During the negotiations leading up to the Treaty of Paris, Vergennes tried to balance the conflicting interests of France, Spain and the United States.

During battle, the spirituality and balance is something of which Musashi notes that you should take advantage.

During the first All Star Game of ( one of two played in the park — the other was in ), Giants pitcher Stu Miller was blown off balance by a gust of wind and was charged with a balk.

During normal horizontal flight, a typical aircraft is in balance between the lift its wings and tail generate, gravity, the force of its engine and drag.

During the game, players take turns to remove a block from a tower and balance it on top, creating a taller and increasingly unstable structure as the game progresses.

During 1974 and 1975 the balance of power in Laos shifted steadily in favour of the Pathēt Lao as the U. S. disengaged itself from Indochina.

During one scene in the movie, Herbie has lost one of his wheels, and Tennessee is hanging out of the passenger side door to balance him.

During these two centuries, the balance of forces in the galaxy has changed dramatically.

During weaning, decreased prolactin, missing mechanical stimulation ( baby suckling ) and changes in osmotic balance caused by milk stasis and leaking of tight junctions cause cessation of milk production.

During the Cold War years, Finland tried to balance its purchases between east, west and domestic producers.

During an interview, Watts commented on her role: " She was operating in this fast-moving world and was a great bouncing board for her colleague, Salinger, but also trying to balance that with motherhood as well, and I think I definitely relate to that now and hopefully other career mothers will too.

During the first three seasons, Prue attempts to balance her destiny of defeating the forces of evil in San Francisco with taking responsibility for her sisters and leading a normal life as an appraiser for an auction house and later as a professional photographer.

During the 2010 Tasmanian state election, the Tasmanian Greens secured a swing of around 4 to 5 % for a total of 21. 3 % of the primary vote, picking up a seat in Braddon and securing the balance of power in parliament.

During the balance of 1863, the Michigan Brigade performed scouting and patrol duty, as well as screening the flanks of the Army of the Potomac.

During this time Britain, whose overseas investments had been sold to pay for the war ( thus losing Britain their income ), was suffering severe balance of payments problems to pay for the effort of maintaining a global military presence.