Since the 1920s this discrepancy has been explained by the presence of isotopes ; the atomic mass of any isotope is very close to satisfying the whole number rule, with the mass defect caused by differing binding energies being significantly smaller.

Since the 1920s, Oxford has been the most popular candidate among " anti-Stratfordians ," a collective term for adherents of the various alternative-authorship theories.

Since the 1920s, Prime Ministers have typically been conferred the Grand Cordon of the Order of the Rising Sun, or the Grand Cordon of the Order of the Paulownia Flowers ( until 2003 a special higher class of the Order of the Rising Sun ), depending on tenure and eminence.

Since the production of high-quality semiconductor materials was still decades away, Lilienfeld's solid-state amplifier ideas would not have found practical use in the 1920s and 1930s, even if such a device were built.

Since the 1920s, it has experienced rapid growth and established many industries for agricultural products and machinery, textiles, pharmaceuticals, metal products, and services.

Since the 1920s, the two largest political parties have been the Conservative Party and the Labour Party.

Since the 1920s, X-ray diffraction has been the principal method for determining the arrangement of atoms in minerals and metals.

Since the end of the 20th century, the economic strength during the 1920s has drawn close comparison with the 1950s and 1990s, especially in the United States of America.

Since the 1920s, the appearance of the " modern girl " ( moga ) and " modern boy " ( mobo ) saw an increase in the number of women taking on the role of industrial and white-collar workers and consumers.

Since the 1920s, Lancaster had been the much larger and principal community of the Antelope Valley, as well as the rest of California's Mojave Desert.

Since the 1960s Leiston became famous outside the UK as the home of the Summerhill School, founded by A. S. Neill in the 1920s, which was the first major " free school "-referring to freedom in education.

Since the district's period of significance extends to 1944, most of those buildings erected after the 1920s were built as infill within the areas already subdivided by the 1920s.

Since the district's period of significance extends to 1944, most of those buildings erected after the 1920s were built as infill within the areas already subdivided by the 1920s.

Since the early 1920s, 150 movies and about a dozen television shows have been filmed here, including Tom Mix films, Hopalong Cassidy films, The Gene Autry Show, and The Lone Ranger.

Since the 1920s, the economy has been based primarily on agriculture.

Since the 1920s, an increasingly elaborate sub-culture of organized science fiction fandom has arisen, initially among correspondents to the letter columns of science fiction magazines.

Since the 1920s, Governors-General have acted solely on the advice of the local ministers, rather than on that of the British Government.

Since the 1920s the Wallabies have worn green and gold jerseys.

Since the late 1920s the tension between the air and naval services had declined.

Since the 1920s, the street's name has been synonymous with the American advertising industry.

Since the early 1920s, this modern vernacular form has been the standard style of writing for speakers of all varieties of Chinese throughout mainland China, Taiwan, Malaysia and Singapore as the written form of Modern Standard Chinese.

Since late 1920s, nearly all Chinese newspapers, books, and official and legal documents have been written in vernacular Chinese using the national standard.

Since the 1920s, 1.

Since her bereavement this individual has reported to the writer on numerous occasions about how helpful the class discussions were to her in this adjustment crisis.

Since 2002 she has also made numerous television and radio appearances, including as a television presenter.

Since Rimbert mentions them to have crossed the seas by ship " where it was possible " they clearly had the alternative of going around them as well, meaning that the seas were probably the numerous lakes in southern Sweden.

Since 1990, the ACR and the Czech Armed Forces have contributed to numerous peacekeeping and humanitarian operations, including IFOR, SFOR, and EUFOR Althea in Bosnia, Desert Shield / Desert Storm, Afghanistan, Kosovo, Albania, Turkey, Pakistan and with the Coalition forces in Iraq.

Since Black Flag disbanded, Rollins has hosted numerous radio shows, such as Harmony in My Head on Indie 103, and television shows such as The Henry Rollins Show, MTV < nowiki >'</ nowiki > s 120 Minutes, and Jackass.

Since the middle of the 1820s, numerous works comprising coke blast furnaces as well as puddling and rolling mills were built in the coal mining areas around Liège and Charleroi.

Since then numerous bilateral meetings have taken place between both sides.

Since 1992 numerous Nepalese students have gone to Russia for higher studies on a financial basis.

Since 1999, he has been the official DJ for Public Enemy on albums and world tours while winning numerous turntablist competitions, including multiple DMC finals.

Since the 1960s, the term has also been used in numerous non-scientific contexts to describe a profound change in a fundamental model or perception of events, even though Kuhn himself restricted the use of the term to the hard sciences.

Since the end of the nineteenth century, Bar-Kochba has been the subject of numerous works of art ( dramas, operas, novels, etc.

Since they have few moving parts and use no propellant, they can potentially be used numerous times for delivery of payloads.

Since the late 1980s, numerous instrument makers, including Eric Jensen, Francois Danger, Jan Goorissen, and Jonathan Wilson, have experimented with the design and construction of electric viols.

Since adjoint functors exist in abundance, this gives numerous examples of continuous and cocontinuous functors.

Since then he has collaborated frequently with them in special operations, participating in numerous sabotages and responsible for the destruction of at least three trains, fourteen tanks and over fifty land vehicles.

Since the copyrights for several of the original editions have expired, numerous other books and manuals have been published incorporating " Robert's Rules of Order " as part of their titles, some of them based on those earlier editions.

Since then, numerous satellite gamma-ray observatories have mapped the gamma-ray sky.

Since the days of the Nintendo Entertainment System, the Looney Tunes characters have been featured in numerous video games, such as a same-titled one that came out on Game Boy in 1992.

Since its inception in 2001, Lexington has produced numerous major leaguers including: 2009 National League All-Star Hunter Pence ( Outfielder ) of the San Francisco Giants, John Buck ( Catcher ) of the Florida Marlins, Mike Gallo ( Pitcher ), who is currently a free agent, and Josh Anderson, ( Right fielder ) who is currently a Free Agent.

Since then Barthez has been linked with numerous clubs but nothing has ever materialised and he had to face never playing professional football again.

Since the 1990s, numerous Leagues have converted into prefecture-level cities, although Banners remain.

Since its ban in China, numerous Western governments and human rights organizations have expressed condemnation for the suppression in China and sympathized with Falun Gong's plight.

Since then, numerous impact craters have been identified around the world, though Meteor Crater remains one of the most visually impressive owing to its size, young age, and lack of vegetative cover.

Since then, the conflict has been portrayed with varying degrees of accuracy in numerous Western films and books.

Since independence, German churches and numerous non-governmental organisations ( NGOs ) made tremendous efforts to promote the social and economic development of Bangladesh.