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 early post-independence period, an important share of Argentina's exports came from cattle and sheep production.

During the qualifying rounds of the 1986 World Cup, Passarella contributed to the goal which ensured Argentina's qualification in the final minutes of their match against Peru by allowing team-mate Ricardo Gareca to score.

During Argentina's Dirty War and Operation Condor, many alleged political dissidents were abducted or illegally detained and kept in clandestine detention centres such as ESMA, where they were questioned, tortured and sometimes killed.

During his administration he cleaned up finances, created the Banco de la Nación Argentina, Argentina's national bank, and the prestigious high-school that carries his name: Escuela Superior de Comercio Carlos Pellegrini ( a public school of noted academic level, part of the University of Buenos Aires ).

During the fifth meeting ( Montevideo, 1995 ) a dispute arose about the attendance of the Movimiento Bolivia Libre, which was charged, in a motion presented by ten parties, led by Argentina's Partido Obrero, of support to the repressive actions of the neoliberal government of Gonzalo Sánchez de Lozada in Bolivia.

During the 1990s, marked by President Carlos Menem's policies of liberalization, Argentina's financial system saw a significant consolidation and strengthening, in large part through foreign investment.

During much of the year the general level of business activity has moved along on a record-high plateau, but there have been persistent signs of slack in the economy.

During the Financial crisis of 2007 – 2010, Bulgaria marked a decline in its economy of 5. 5 % in 2009, but quickly restored its positive growth to 0. 2 % in 2010, in contrast to other Balkan countries.

During 1996, however, the economy collapsed due to an unstable and decentralised banking system, a wave of hyperinflation throughout several countries of Eastern Europe, and slow reforms, which led to an inflation rate of 311 % and the collapse of the lev.

During 1996, however, the economy collapsed due to the Bulgarian Socialist Party's slow and mismanaged economic reforms and an unstable and decentralised banking system, which led to an inflation rate of 311 % and the collapse of the lev.

During the course of 2009, the grim forecasts for the effects of the global crisis on the Bulgarian economy largely materialized.

During the 19th century the Liberal Party was broadly in favour of what would today be called classical liberalism: supporting laissez-faire economic policies such as free trade and minimal government interference in the economy ( this doctrine was usually termed ' Gladstonian Liberalism ' after the Victorian era Liberal Prime Minister William Ewart Gladstone ).

During the period of Radical Party dominance ( 1932 – 1952 ), the state increased its role in the economy.

During that same period, the economy grew by 3 % a year, and by 1951 the United Kingdom had " the best economic performance in Europe, while output per person was increasing faster than in the United States.

During the late 19th and early 20th centuries, just the opposite was the case with little to no population concentration in major industrial centres as the predominantly rural resource-dependent Maritime economy continued on the same path as it had since European settlement on the region's shores.

During the same year, bird watching, photography, and other non-consumptive uses of waterfowl contributed an additional $ 192. 8 million to Michigan ’ s economy.

During colonial times, the Spanish decided that El Salvador would produce and export indigo, but after the invention of synthetic dyes in the 19th century, Salvadoran authorities and the newly created modern state turned to coffee as the main export of the economy.

During the Great Depression, Mussolini promoted active state intervention in the economy.

During Rawlings ' first year, the economy was stagnant.

During his chancellorship, the West Germany economy grew quickly, and West Germany established friendly relations with France, participated in the emerging European Union, established the country's armed forces ( the Bundeswehr ), and became a pillar of NATO as well as firm ally of the United States.

During much of the 19th century, the Honduran economy languished ; traditional cattle raising and subsistence agriculture produced no suitable major export.

During the decades of the 1960s and 1970s, the country's economy, spurred mostly by erratically fluctuating traditional agricultural commodities, nevertheless averaged real annual growth of between 4 and 5 percent.

During these years policies were put in place which led to the rapid transformation of Malaysia ’ s economy and society, such as the controversial New Economic Policy, which was intended to increase proportionally the share of the economic " pie " of the bumiputras (" indigenous people ", which includes the majority Malays, but not always the indigenous population ) as compared to other ethnic groups — was launched by Prime Minister Tun Abdul Razak.

During the Second French Empire, between 1852 and 1870, the French economy grew ; by 1870 the museum had added 20, 000 new pieces to its collections, and the Pavillon de Flore and the Grande Galérie were remodelled under architects Louis Visconti and Hector Lefuel.

During the Napoleonic Wars ( 1800 – 1815 ), Malta's economy prospered and became the focal point of a major trading system.

During 1975, two years after the military coup that ended the government of Salvador Allende, the economy of Chile experienced a severe crisis.

During the 2000 PBS documentary The Commanding Heights ( based on the book ), Friedman continued to argue that criticism over his role in Chile missed his main contention that freer markets resulted in freer people, and that Chile's unfree economy had caused the military government.

During the nineteenth century, due to the absence of drainage systems and the weak economy of the region, the excess water of this area flooded many acres of the land in the vicinity of residential areas causing a malaria epidemic in the region.

During the last half of the 18th century and the first half of the 19th migrations to the countryside decreased Panama City ’ s population and the isthmus ' economy shifted from the tertiary to the primary sector.

During the Reagan administration, the American economy went from a GDP growth of-0. 3 % in 1980 to 4. 1 % in 1988 ( in constant 2005 dollars ), which reduced the unemployment rate by 1. 6 %, from 7. 1 % in 1980 to 5. 5 % in 1988, but with peaks of around 10. 8 % in 1983.

During the economic reforms being implemented after the financial crisis, the information technology ( IT ) sector was one of several that was targeted and considered to be an important factor in the recovery of the nation ’ s economy.