|
Jason John Nassau
Jason John Nassau (1893–1965) was an American astronomer. He performed his doctoral studies at Syracuse, and gained his Ph.D. mathematics in 1920. (His thesis was ''Some Theorems in Alternants''.) He then became an assistant professor at the Case Institute of Technology in 1921, teaching astronomy. He continued to instruct at that institution, becoming the University's first chair of astronomy from 1924 until 1959 and chairman of the graduate division from 1936 until 1940. After 1959 he was professor emeritus. From 1924 until 1959 he was also the director of the Case Western Reserve University (CWRU) Warner and Swasey Observatory in Cleveland, Ohio. He was a pioneer in the study of galactic structure. He also discovered a new star cluster, co-discovered 2 novae in 1961, and developed a technique of studying the distribution of red (M-class or cooler) stars. In 1922, Nassau led the formation of the Cleveland Astronomical Society, "a club among those citizens of Cleveland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nassau Jason John
Nassau may refer to: Places Bahamas *Nassau, Bahamas, capital city of the Bahamas, on the island of New Providence Canada *Nassau District, renamed Home District, regional division in Upper Canada from 1788 to 1792 * Nassau Street (Winnipeg), Manitoba *Nassau Street, Toronto Cook Islands *Nassau (Cook Islands), one of the Northern Cook Islands Germany * Nassau, Rhineland-Palatinate, a town founded in AD 915 * Nassau (region), the broader geographical and historical region comprising the former independent country Nassau * Nassau (Verbandsgemeinde), an administrative district including the town of Nassau and its surrounding areas * County of Nassau, a German state within the Holy Roman Empire during the Middle Ages, or one of its many successor counties * Duchy of Nassau, an independent German state between 1806 and 1866 and the ultimate successor of the medieval county * Hesse-Nassau, a Prussian province formed following their annexation of the Duchy of Nassau (along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1934 In Literature
This article contains information about the literary events and publications of 1934. Events * January 7 – The first ''Flash Gordon'' comic strip is created and illustrated by Alex Raymond and published in the United States. * January 25 – James Joyce's novel '' Ulysses'', after a December acquittal (upheld on appeal in February) in ''United States v. One Book Called Ulysses'', is first published in an authorized edition in the Anglophone world by Random House of New York City. It has 12,000 advance sales. *January – B. Traven's novel ''The Death Ship'' (1926) first appears in English. *February – Stefan Zweig flees Austria and settles in London. * February 6 – The February 6 riots in France, partly provoked by a performance of Shakespeare's ''Coriolanus'' by the Comédie-Française, will become the focus of a cult in the works of far-right authors, notably ''Death on Credit'' by Louis-Ferdinand Céline (1936) and ''Gilles'' by Pierre Drieu La Rochelle (1939). Also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1965 Deaths
Events January–February * January 14 – The Prime Minister of Northern Ireland and the Taoiseach of the Republic of Ireland meet for the first time in 43 years. * January 20 ** Lyndon B. Johnson is Second inauguration of Lyndon B. Johnson, sworn in for a full term as President of the United States. ** Indonesian President Sukarno announces the withdrawal of the Indonesian government from the United Nations. * January 30 – The Death and state funeral of Winston Churchill, state funeral of Sir Winston Churchill takes place in London with the largest assembly of dignitaries in the world until the 2005 funeral of Pope John Paul II. * February 4 – Trofim Lysenko is removed from his post as director of the Institute of Genetics at the Russian Academy of Sciences, Academy of Sciences in the Soviet Union. Lysenkoism, Lysenkoist theories are now treated as pseudoscience. * February 12 ** The African and Malagasy Republic, Malagasy Common Organization ('; OCA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1893 Births
Events January–March * January 2 – Webb C. Ball introduces railroad chronometers, which become the general railroad timepiece standards in North America. * Mark Twain started writing Puddn'head Wilson. * January 6 – The Washington National Cathedral is chartered by Congress; the charter is signed by President Benjamin Harrison. * January 13 ** The Independent Labour Party of the United Kingdom has its first meeting. ** U.S. Marines from the ''USS Boston'' land in Honolulu, Hawaii, to prevent the queen from abrogating the Bayonet Constitution. * January 15 – The ''Telefon Hírmondó'' service starts with around 60 subscribers, in Budapest. * January 17 – Overthrow of the Kingdom of Hawaii: Lorrin A. Thurston and the Committee of Safety (Hawaii), Citizen's Committee of Public Safety in Hawaii, with the intervention of the United States Marine Corps, overthrow the government of Queen Liliuokalani. * January 21 ** The Cherry Sisters first perform ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9240 Nassau
9 (nine) is the natural number following and preceding . Evolution of the Arabic digit In the beginning, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bottom dot. The Kshatrapa, Andhra and Gupta started curving the bottom vertical line coming up with a -look-alike. The Nagari continued the bottom stroke to make a circle and enclose the 3-look-alike, in much the same way that the sign @ encircles a lowercase ''a''. As time went on, the enclosing circle became bigger and its line continued beyond the circle downwards, as the 3-look-alike became smaller. Soon, all that was left of the 3-look-alike was a squiggle. The Arabs simply connected that squiggle to the downward stroke at the middle and subsequent European change was purely cosmetic. While the shape of the glyph for the digit 9 has an ascender in most modern typefaces, in typefaces with text figures the character usually has a descender, as, for example, in . The mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asteroid
An asteroid is a minor planet of the Solar System#Inner solar system, inner Solar System. Sizes and shapes of asteroids vary significantly, ranging from 1-meter rocks to a dwarf planet almost 1000 km in diameter; they are rocky, metallic or icy bodies with no atmosphere. Of the roughly one million known asteroids the greatest number are located between the orbits of Mars and Jupiter, approximately 2 to 4 astronomical unit, AU from the Sun, in the main asteroid belt. Asteroids are generally classified to be of three types: C-type asteroid, C-type, M-type asteroid, M-type, and S-type asteroid, S-type. These were named after and are generally identified with carbonaceous, metallic, and silicaceous compositions, respectively. The size of asteroids varies greatly; the largest, Ceres (dwarf planet), Ceres, is almost across and qualifies as a dwarf planet. The total mass of all the asteroids combined is only 3% that of Earth's Moon. The majority of main belt asteroids follow slig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of Australia). The Moon is a planetary-mass object with a differentiated rocky body, making it a satellite planet under the geophysical definitions of the term and larger than all known dwarf planets of the Solar System. It lacks any significant atmosphere, hydrosphere, or magnetic field. Its surface gravity is about one-sixth of Earth's at , with Jupiter's moon Io being the only satellite in the Solar System known to have a higher surface gravity and density. The Moon orbits Earth at an average distance of , or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The Moon's orbit around Earth has a sidereal period of 27.3 days. During each s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nassau (crater)
Nassau is a lunar impact crater on the Moon's far side. It abuts against the northeastern rim of the figure-8-shaped crater Van de Graaff. To the southeast of Nassau lies the crater Leeuwenhoek, and to the east is Orlov Orlov may refer to: Places *Orlov, Russia (''Orlova''), several inhabited localities in Russia *Orlov, Stará Ľubovňa District, village in Eastern Slovakia *Orlová, a town in Moravian-Silesian Region, Czech Republic People *Orlov (family) .... Nassau has a somewhat eroded crater rim, with small craters lying across the edge along the eastern, northwestern and southwestern sides. Along the southwestern inner wall, where the crater joins Van de Graaff, a ridge of material extends northward part way into the interior floor. The bottom of the crater is nearly level, but is marked by several small craterlets. The most notable of these interior craters lies near the midpoint. Satellite craters By convention these features are identified on lunar maps by pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geauga Park District
The Geauga Park District, among the Ohio Metroparks A regional park is an area of land preserved on account of its natural beauty, historic interest, recreational use or other reason, and under the administration of a form of local government. Definition A regional park can be a special park distri ..., manages a system of nature preserves scattered throughout Geauga County, Ohio. The network of 22 open parks, as well as preserves and future parks, encompass more than and includes 60+ miles of walking, bicycle and horse trails, picnic areas, a nature center and abundant fishing holes. The park district is operated by a three-member Board of Park Commissioners, each appointed to three-year terms by the Geauga County Probate Judge. According to Chapter 1545 of the O.R.C., the Board is empowered by state law to hire professionals to manage park property, acquire land, designate law enforcement officers, and levy taxes to fund its operations. To sell or lease land, the Board must ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleveland Astronomical Society
Cleveland ( ), officially the City of Cleveland, is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located in the northeastern part of the state, it is situated along the southern shore of Lake Erie, across the U.S. maritime border with Canada, northeast of Cincinnati, northeast of Columbus, and approximately west of Pennsylvania. The largest city on Lake Erie and one of the major cities of the Great Lakes region, Cleveland ranks as the 54th-largest city in the U.S. with a 2020 population of 372,624. The city anchors both the Greater Cleveland metropolitan statistical area (MSA) and the larger Cleveland–Akron–Canton combined statistical area (CSA). The CSA is the most populous in Ohio and the 17th largest in the country, with a population of 3.63 million in 2020, while the MSA ranks as 34th largest at 2.09 million. Cleveland was founded in 1796 near the mouth of the Cuyahoga River by General Moses Cleaveland, after whom the city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Americans
Americans are the citizens and nationals of the United States of America.; ; Although direct citizens and nationals make up the majority of Americans, many dual citizens, expatriates, and permanent residents could also legally claim American nationality. The United States is home to people of many racial and ethnic origins; consequently, American culture and law do not equate nationality with race or ethnicity, but with citizenship and an oath of permanent allegiance. Overview The majority of Americans or their ancestors immigrated to the United States or are descended from people who were brought as slaves within the past five centuries, with the exception of the Native American population and people from Hawaii, Puerto Rico, Guam, and the Philippine Islands, who became American through expansion of the country in the 19th century, additionally America expanded into American Samoa, the U.S. Virgin Islands and Northern Mariana Islands in the 20th century. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galaxy
A galaxy is a system of stars, stellar remnants, interstellar gas, dust, dark matter, bound together by gravity. The word is derived from the Greek ' (), literally 'milky', a reference to the Milky Way galaxy that contains the Solar System. Galaxies, averaging an estimated 100 million stars, range in size from dwarfs with less than a hundred million stars, to the largest galaxies known – supergiants with one hundred trillion stars, each orbiting its galaxy's center of mass. Most of the mass in a typical galaxy is in the form of dark matter, with only a few percent of that mass visible in the form of stars and nebulae. Supermassive black holes are a common feature at the centres of galaxies. Galaxies are categorized according to their visual morphology as elliptical, spiral, or irregular. Many are thought to have supermassive black holes at their centers. The Milky Way's central black hole, known as Sagittarius A*, has a mass four million times greater than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Moon")
