Over a period of thirty years, he visited most of the known Islamic world as well as many non-Muslim lands ; his journeys including trips to North Africa, the Horn of Africa, West Africa, Southern Europe and Eastern Europe in the West, and to the Middle East, South Asia, Central Asia, Southeast Asia and China in the East, a distance surpassing threefold his near-contemporary Marco Polo.

Over the next thirty years, the population rose to 18, 000.

Over the subsequent thirty years several new games based on the Tékumel setting were published, but to date none have met with commercial success.

Over 200 Hall thrusters have been flown on Soviet / Russian satellites in the past thirty years.

Over thirty of the bricks were stamped with the cartouche of Menkheperre, the pre-nomen of Thutmose III.

Over thirty different minerals were extracted from this site, although gold was the primary source of profit.

Over the next thirty years the building was enlarged with a north and south wing.

Over thirty buildings in downtown Yates Center, centering on Courthouse Square, are included in the Yates Center Courthouse Square Historic District.

Over the last thirty or so years, West Newbury has developed from a rural farming town into an affluent community.

Over the past thirty years, a large number of immigrants from the Middle East ( especially Yemen ) and South Asia ( especially Bangladesh ) have moved to the city.

Over thirty had been awarded the Congressional Medal of Honor, including Vincent Capodanno a Navy chaplain in Vietnam and, more recently, Jared Monti and Salvatore Giunta for service in Afghanistan.

Over the first thirty years, more than 250 houses and stables were built in Tuxedo Park, as well as over 100 homes, retail stores, and service establishments in the so-called hamlet.

Over thirty still stand and many are on the National Register of Historic Places.

Over the past thirty years or so, however, as a new generation has appeared, there has been an increasing amount of revisionist criticism directed at Toscanini.

Over a period of thirty years from 1586, Nurhaci, a chieftain of the Jianzhou Jurchens, united the Jurchen tribes, which was later renamed Manchu by his son Hung Taiji.

Over the next few years, The Vines gigged infrequently and remained relatively unknown, even in their hometown, yet by the beginning of 2001 they had amassed a repertoire of over thirty songs.

Over sixty percent of the population is under the age of thirty and the average age is twenty two years.

Over the next thirty years, he expanded Bechtel into a huge and successful engineering company with operations all over the world.

Over the past thirty years, with the popularity of varietal labeling, semi-generic names have largely fallen out of use.

Over the course of the thirty years or so related in the novel, the family falls into financial ruin, loses its religious faith and the respect of the town of Jefferson, and many of them die tragically.

Over the next thirty years, he covered eleven conflicts and reported from eighty countries, making his name with reports from wars and conflicts in Vietnam, Middle East, Nigeria, Angola, and in Northern Ireland ( during the " Troubles ").

Over the following thirty years many climbs were made using this method before the ladder fell into disrepair.

Over thirty years after Angelou began writing her life story, she completed the sixth and final autobiography in her series of six, A Song Flung Up to Heaven, in 2002.

Over time, Riblet raised more tramways in the booming mining district, building thirty aerial tramways in the next ten years.

Over time, the term stuck in popularizations of quantum physics to describe a theory that would unify or explain through a single model the theories of all fundamental interactions and of all particles of nature: general relativity for gravitation, and the standard model of elementary particle physics — which includes quantum mechanics — for electromagnetism, the two nuclear interactions, and the known elementary particles.

Over time, the term stuck in popularizations of quantum physics to describe a theory that would unify or explain through a single model the theories of all fundamental interactions and of all particles of nature: general relativity for gravitation, and the standard model of elementary particle physics – which includes quantum mechanics – for electromagnetism, the two nuclear interactions, and the known elementary particles.

Over and above monthly or weekly child support, the court is also able to award a child support " add-on " for daycare costs if the custodial parent works, educational costs for the child ( usually limited to college, not private or religious elementary or high school ), and medical expenses, including the cost of medical insurance.

Over 300 elementary students and 100 middle schoolers attend the public schools, which are a part of the Tattnall County School System in Georgia.

Over 20 advanced placement and honors classes are offered at Perrysburg High School and the district's elementary schools have robust technology integration.

Over the next decade, he completed his elementary, high school and college studies, and went on to earn a master's degree in philosophy and a doctorate in Talmud.

Over the last decade European consumption of cocaine is believed to have tripled, and West Africa has become a primary transit point for trafficking the drug from Colombia to Europe.

Over four centuries of Roman rule had profound demographic effects, resulting eventually in the establishment of three primary Germanic peoples in the area: Frisians, Low Saxons and the Franks.

* Over 4700 primary & secondary sources relating to the Irish Diaspora ( Sources database, from the National Library of Ireland )

Over the long term, improvements in technology have been the primary drivers of progress.

Over 760, 000 middle schools students and 871, 000 primary school students are taught by 76, 000 and 64, 000 teaching staff respectively.

Over one billion people rely on fish as their primary source of animal protein.

Over a two-year period, £ 16 million was allocated by the government for construction of schools in EPAs, while teachers in 572 primary schools “ of exceptional difficulty ” were selected for additional increments.

Over forty years, the Avsenik Ensamble's original " Oberkrainer " sound became the primary vehicle of ethnic musical expression for Slovenia, Germany, Austria, Switzerland, and the Benelux countries, spawning hundreds of Alpine orchestras in the process.

Over 60 % of world population depends on the plant medicines for their primary health care.

Over the past 40 years, New Castle has been transformed from its primary reliance on industry to a well balanced economic base consisting of manufacturing, retail, and service related business establishments.

Over the years, DeMartini has cited many legendary guitarists or other musicians as his primary musical influences such as Jimi Hendrix, Pete Townshend, Robbin Crosby, Steve Lukather, Uli Roth, Joe Walsh, Jake E. Lee, Joe Perry, Tommy Bolin, Miles Davis, Eddie Van Halen, George Lynch and Randy Rhoads.

Over the 1990s and early 2000s, the single generally received less and less attention in the United States as albums, which on Compact Disc had virtually identical production and distribution costs but could be sold at a higher price, became most retailers ' primary method of selling music.

Over time, excess free adenosine down-regulates primary A1 adenosine receptors, leading to increased muscle pain.

Over 60 % of Australian primary schools have downloaded this information since the program's inception.

Over time, fisheries became a primary industry, and the community exported dried fish to southern areas.

Over four million people for the occasion went to cast a vote in the primary election.

Over the run of the series, the rivalry between Alexis and Krystle is a primary driver for the melodrama.

Over the next few decades, the oil industry took over as Aruba's primary economic force.

Over the following centuries, the monastery's abbot or mahant became the area's primary landholder and claimed ownership of the Mahabodhi Temple grounds.

" Over the course of the series, Mary Jane slowly supplants Felicia as Peter's primary love interest.

Over a 20-year period from the launch of the first satellite, the Nimbus series of missions was the United States ' primary research and development platform for satellite remote-sensing of the Earth.

Over the course of the series, Mayweather has been injured, incapacitated, or even " killed " more times than any other character in the primary cast.

Over the years, the educational system has been decentralised and responsibility for primary and lower secondary schools lies with the local authorities.