During his tenure he also fulfilled guest engagements at the Berlin State Opera.

During his tenure he publicly defended the Dominicans against attacks by the secular and regular faculty of the University of Paris, commented on St John, and answered what he perceived as errors of the Arabian philosopher Averroes.

During his tenure as abbot, he supported the abbey with gifts ; the medieval chronicler William of Malmesbury said that they were splendid and many.

During most of his tenure with Capp, Frazetta's primary responsibility — along with various specialty art, such as a series of Li ' l Abner greeting cards — was tight-penciling the Sunday pages from studio roughs.

During the tenure of the government from 1995 to 1999, Thackeray was nicknamed ' remote control ' since he played a major role in government policies and decisions from behind the scenes.

During Selig's tenure as club president, the Brewers participated in postseason play in 1981, when the team finished first in the American League East during the second half of the season, and in 1982, when the team made it to the World Series, under the leadership of future Hall of Famers Robin Yount and Paul Molitor.

During his tenure the game avoided a third work stoppage in 2002, and has seen the implementation of interleague play.

During his tenure he experienced some criticism from within his own party for abandoning its traditional social democratic teachings and promoting a neoliberal economic model.

During Lee A. DuBridge's tenure as Caltech's president ( 1946 – 1969 ), Caltech's faculty doubled and the campus tripled in size.

During his tenure Doke developed and promoted a method of linguistic analysis and description of the Bantu languages that was based upon the structure of these languages.

During three out of the last six quarters of Pfeiffer's tenure, the company's revenues or earnings had missed expectations.

During his tenure as President, Kawamata stated that he " regretted that his company did not imprint its corporate name on cars, the way Toyota does.

During his tenure as Cowboys coach, Tom Landry co-hosted his own coach's show with late veteran sportscaster Frank Glieber and later with Brad Sham.

During his tenure at the White House, Rohrabacher played a leading role in the formulation of the Reagan Doctrine.

During his tenure, Burnett was 49 – 50 with a 3. 73 ERA, 14 complete games and a team record 8 shutouts, tied with Dontrelle Willis.

During Guido's tenure in this office, Paschal II yielded to the military threats of Henry V, Holy Roman Emperor, and was induced to issue the Privilegium in the year 1111.

During his tenure, Bush headed administration task forces on deregulation and fighting drug abuse.

During his tenure, he sponsored more African American players than any other major league executive.

During tenure as a member of the Congress, Middleton was not a supporter of immediate independence from Great Britain, himself remaining loyal to the crown.

During her tenure as state attorney, Reno began what the PBS series Frontline described as a " crusade " against accused child abusers.

During his tenure there, Ashcroft shared an office with future U. S. Supreme Court Justice Clarence Thomas.

During Brezhnev's tenure as Party leader, Chernenko's career continued successfully.

During his tenure at Harvard, he was, among many other things, an early student of the effect of the last Ice Age on North America.

During Najibullah's tenure as KHAD head, it became one of the most efficient governmental organs.

During his tenure as leader of Afghanistan, the Soviets began their withdrawal, and from 1989 until 1992, his government tried to solve the ongoing civil war without Soviet troops on the ground.

During his presidency, the company's physical plant was enormously expanded, and the length and breadth of the Brown & Sharpe machine tool line became the greatest in the world.

During the summer of 1960, it became the setting for a bitter and basic labor-management struggle.

During the excitement following Lindbergh's flight to Paris earlier in 1927, dare devil aviators overnight became legendary heroes.

During the morning hours, it became clear that the arrest of Spencer was having no sobering effect upon the men of the Somers.

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 its preparation he became a friend of Cosima Wagner ( then in Strasbourg ), with whom he had many theological and musical conversations, exploring his view of Bach's descriptive music, and playing the major Chorale Preludes for her at the Temple Neuf.

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 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 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 reign, Jerusalem became more closely allied with the Byzantine Empire, and the two states launched an unsuccessful invasion of Egypt.

During that time, while studying at Kabul University, Massoud became involved with the Sazman-i Jawanan-i Musulman (" Organization of Muslim Youth "), the student branch of the Jamiat-i Islami (" Islamic Society "), whose chairman then was professor Burhanuddin Rabbani.

During this period the Muslim world became an intellectual centre for science, philosophy, medicine and education as the Abbasids championed the cause of knowledge and established the " House of Wisdom " ( Arabic: بيت الحكمة ) in Baghdad.

During the 19th century, the fields of science and art became increasingly intertwined as scientists such as Michael Faraday began to study the damaging effects of the environment to works of art.

During the latter half of the 19th century, considerable public improvements were made to the town, which became, despite its neighbouring collieries, a pleasant place to live.

During the 1980s and 1990s, she became one of the first CCM artists to cross over into mainstream pop on the heels of her successful albums Unguarded and Heart in Motion, the latter of which included the No. 1 single " Baby Baby ".

During this time, the annals became an increasingly well-known and respected journal.

During the Weimar era, Berlin became internationally renowned as a center of cultural transformation, at the heart of the Roaring Twenties.

During the deposition for the Jones lawsuit, which was held at the White House, Clinton denied having sexual relations with Monica Lewinsky a denial that became the basis for the impeachment charge of perjury.

During the mid-1980s, many sysops opted for the less expensive, ubiquitous Commodore 64 ( introduced in 1982 ), which became popular among software pirate groups.

During World War I, the large navy was cut off from resupply of big gun shells and became a paper navy, thus reinforcing the drive for self-sufficiency.

During this contest he met vocalist Anni-Frid Lyngstad, and they soon became a couple.

During the late 1960s, the Baseball Players Union became much stronger and conflicts between owners and the players ' union led to major work stoppages in 1972, 1981, and 1994.

During the analysis of the bubbles it became apparent that the products contain chemicals which could be seen as undesired in food.

During the period of the English Civil War, the role of bishops as wielders of political power and as upholders of the established church became a matter of heated political controversy.