Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
Thousand-Year Rose
The Thousand-year Rose (German: Tausendjähriger Rosenstock, literally: Thousand-year-old Rosebush) is also known as the Rose of Hildesheim. It grows on the apse of the Hildesheim Cathedral, a Catholic cathedral in Hildesheim, Germany, that is dedicated to the Assumption of Mary. The cathedral and the adjacent St. Michael's Church have been on the UNESCO list of World Heritage Sites since 1985. The rose that climbs on the wall of the cathedral's apse is believed to be the oldest living rose in the world. A Rosa canina, commonly known as a wild dog rose, grows against the eastern apse of the cathedral, which is around 21 metres (69 ft) high and 9 metres (30 ft) wide. The rose bush reaches a height of around 10 metres (33 ft) and documentation verifies its age at approximately 700 years. Slight variations arise in the tale of the establishment of the diocese by King Louis the Pious at Hildesheim in 815 but the rose bush is a common theme in all versions. The cathedral was destroyed by Allied bombers in 1945 during the Second World War, but the roots of the rose bush survived and it blossomed again among the ruins. According to legend, while the rose bush flourishes, Hildesheim will prosper. A poem about the rose was published in 1896. In the early twentieth century, after visiting the cathedral and seeing the rose, author Mabel Wagnalls was inspired to write a book, which went on to form the basis of a silent film.
  • 1.1K
  • 08 Nov 2022
Topic Review
Thoroughbred Racing Industry
The Thoroughbred racing industry faces new and competing pressures to operate within a modern, changing society. Three major moderators drive the focus and productivity of the industry worldwide: economic sustainability, horse biology and social licence to operate.
  • 561
  • 16 Feb 2023
Topic Review
Thoracic Aortic Aneurysms and Dissection
Thoracic aortic aneurysm and dissection (TAAD) affects many patients globally and has high mortality rates if undetected. Once thought to be solely a degenerative disease that afflicted the aorta due to high pressure and biomechanical stress, extensive investigation of the heritability and natural history of TAAD has shown a clear genetic basis for the disease.
  • 797
  • 28 Jun 2021
Biography
Thomas Townsend Brown
Thomas Townsend Brown (March 18, 1905 – October 27, 1985)[1] was an United States inventor whose research into odd electrical effects led him to believe he had discovered a connection between strong electric fields and gravity, a type of antigravity effect. Instead of being an antigravity force, what Brown observed has generally been attributed to electrohydrodynamics, the movement of charged
  • 994
  • 19 Dec 2022
Biography
Thomas Poulter
Thomas Charles Poulter (March 3, 1897 – June 4, 1978) was a scientist and antarctic explorer who worked at the Armour Institute of Technology and SRI International, where he was an associate director.[1] He was born on March 3, 1897 to Micajah Poulter in Salem, Iowa. While he was a physics professor at Iowa Wesleyan College he recognized James Van Allen as a student and put him to work,
  • 503
  • 26 Dec 2022
Biography
Thomas Johann Seebeck
Thomas Johann Seebeck (German; 9 April 1770 – 10 December 1831) was a Baltic German physicist, who, in 1822, observed a relationship between heat and magnetism. Later, in 1823, Ørsted called this phenomenon thermoelectric effect. Seebeck was born in Reval (today Tallinn, Estonia) to a wealthy Baltic German merchant family. He received a medical degree in 1802 from the University of Göttinge
  • 1.0K
  • 15 Nov 2022
Biography
Thomas J. Biersteker
Thomas J. Biersteker (born May 2, 1950) is an American political scientist and a notable constructivism scholar. He became the first Curt Gasteyger Professor of International Security at the Graduate Institute of International and Development Studies (IHEID) in Geneva, Switzerland in 2007, where he is also a member of the Centre on Conflict, Development and Peacebuilding.[1] He is an active memb
  • 477
  • 28 Nov 2022
Biography
Thomas Henry Flewett
Thomas Henry Flewett, MD, FRCPath, FRCP (29 June 1922 – 12 December 2006) was a founder member (and subsequently Fellow) of the Royal College of Pathologists and was elected (by distinction) a Fellow of the Royal College of Physicians of London in 1978. He was chairman of the World Health Organisation (WHO) Steering Committee on Viral Diarrhoeal Diseases, 1990–3, and a member until 1996. His
  • 546
  • 02 Dec 2022
Biography
Thomas H. Stix
Thomas Howard Stix (July 12, 1924 – April 16, 2001) was an American physicist. Stix performed seminal work in plasma physics, and wrote the first mathematical treatment of the field in 1962's The Theory of Plasma Waves.[1] Born in St. Louis, Missouri on July 12, 1924, Stix grew up near Washington University. The Stix family owned Rice-Stix Inc., a dry goods firm among largest businesses in
  • 773
  • 16 Dec 2022
Biography
Thomas Gold
Thomas Gold (also known as Tommy Gold),[1] (May 22, 1920 – June 22, 2004[2]) was an Austrian-born astrophysicist, a professor of astronomy at Cornell University, a member of the U.S. National Academy of Sciences, and a Fellow of the Royal Society (London).[2] Gold was one of three young Cambridge scientists who in 1948 proposed the now mostly abandoned "steady state" hypothesis of the universe
  • 2.0K
  • 14 Nov 2022
  • Page
  • of
  • 1815
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
ScholarVision Creations
Feedback