|
Piketon, Ohio
Piketon is a village in Pike County in the U.S. state of Ohio, along the Scioto River. The village is best known for the uranium enrichment plant located there, which is one of only three such plants in the United States. The population was 2,111 at the 2020 U.S. census. History Originally called Jefferson, Piketon was the county seat of Pike County from 1815 to 1845, when James Emmitt, a wealthy local entrepreneur, influenced the transfer of the county seat to Waverly, due to its closer proximity to the then-new Ohio & Erie Canal. Piketon is the location of the Pike County Fairgrounds and is served by the Scioto Valley School District. Perhaps the best-known historic resident of Piketon was Robert Lucas, the twelfth governor of Ohio and first territorial governor of Iowa. Around 1824, Lucas built a large brick house two miles east of Piketon, named Friendly Grove, which became a center of local political activity. Piketon is served by the Western and Piketon branches of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pikeville, Kentucky
Pikeville () is a List of cities in Kentucky, home rule-class city in and the county seat of Pike County, Kentucky, United States. Its population was 7,754 as of the 2020 United States census, 2020 U.S. Census. Pikeville serves as a regional economic, educational, and entertainment hub for the surrounding areas of eastern Kentucky, Virginia, and West Virginia. It is home to the University of Pikeville and the Pikeville Cut-Through, the second-largest earthmoving project in the Western Hemisphere. History On March 25, 1822, state officials decided to build a new county seat named "Garden Village, Kentucky, Liberty", below the mouth of the Russell Fork. Public disapproval of the site led a new decision on December 24, 1823, to establish the county seat on land donated by local farmer Elijah Adkins. This settlement was established as the town of Pike in 1824. This was changed in 1829 to Piketon and the town was incorporated under that name in 1848. In 1850, this was changed to Pik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Lucas (governor)
Robert Lucas (April 1, 1781February 7, 1853) was the 12th governor of Ohio, serving from 1832 to 1836. He later served as the first governor of the Iowa Territory from 1838 to 1841. Lucas was a central figure in the Toledo War and the Honey War. Early life Lucas was born in 1781 in what was then Mecklenburg, Virginia (his birthplace's location in modern times is known as Shepherdstown, West Virginia). He was the son of William Lucas and Susannah Barnes. Lucas came from a Quakers, Quaker family whose roots stretched back to 1679 in Pennsylvania, though the family had recently moved to Virginia. Lucas' father, an American Revolutionary War veteran, owned Slavery in the United States, enslaved people and large amounts of land. According to family legend, Robert's uncle, Joseph Barnes, built a steam-powered boat long before Robert Fulton, Fulton's invention. Robert received some early schooling in mathematics and surveying, skills that would prove invaluable to his future work.Paris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hispanic (U
The term Hispanic () are people, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, especially within the United States, "Hispanic" is used as an ethnic or meta-ethnic term. The term commonly applies to Spaniards and Spanish-speaking ( Hispanophone) populations and countries in Hispanic America (the continent) and Hispanic Africa (Equatorial Guinea and the disputed territory of Western Sahara), which were formerly part of the Spanish Empire due to colonization mainly between the 16th and 20th centuries. The cultures of Hispanophone countries outside Spain have been influenced as well by the local pre-Hispanic cultures or other foreign influences. There was also Spanish influence in the former Spanish East Indies, including the Philippines, Marianas, and other nations. However, Spanish is not a predominant language in these regions and, as a result, their inhabitants are not usually considered Hispanic. Hispanic culture is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asian (U
Asian may refer to: * Items from or related to the continent of Asia: ** Asian people, people in or descending from Asia ** Asian culture, the culture of the people from Asia ** Asian cuisine, food based on the style of food of the people from Asia ** Asian (cat), a cat breed similar to the Burmese but in a range of different coat colors and patterns * Asii (also Asiani), a historic Central Asian ethnic group mentioned in Roman-era writings * Asian option, a type of option contract in finance * Asyan, a village in Iran See also * * * East Asia * South Asia * Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ... * Asiatic (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native American (U
Native Americans or Native American usually refers to Native Americans in the United States Native Americans (also called American Indians, First Americans, or Indigenous Americans) are the Indigenous peoples of the Americas, Indigenous peoples of the United States, particularly of the Contiguous United States, lower 48 states and A .... Related terms and peoples include: Ethnic groups * Indigenous peoples of the Americas, the pre-Columbian peoples of North, South, and Central America and their descendants * Indigenous peoples in Canada ** First Nations in Canada, Canadian Indigenous peoples who are neither Inuit nor Métis ** Inuit, Indigenous peoples inhabiting the Arctic and subarctic regions of Greenland, Labrador, Quebec, Nunavut, the Northwest Territories, and Alaska. ** Métis in Canada, specific cultural communities who trace their descent to early communities consisting of both First Nations people and European settlers * Indigenous peoples of Costa Rica * Indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African American (U
African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from any of the Black people, Black racial groups of Africa. African Americans constitute the second largest ethno-racial group in the U.S. after White Americans. The term "African American" generally denotes descendants of Slavery in the United States, Africans enslaved in the United States. In 2023, an estimated 48.3 million people self-identified as Black, making up 14.4% of the country’s population. This marks a 33% increase since 2000, when there were 36.2 million Black people living in the U.S. African-American history began in the 16th century, with Africans being sold to Atlantic slave trade, European slave traders and Middle Passage, transported across the Atlantic to Slavery in the colonial history of the United States, the Western He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White (U
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wavelengths of light. White on television and computer screens is created by a mixture of red, blue, and green light. The color white can be given with white pigments, especially titanium dioxide. In ancient Egypt and ancient Rome, priestesses wore white as a symbol of purity, and Romans wore white togas as symbols of citizenship. In the Middle Ages and Renaissance a white unicorn symbolized chastity, and a white lamb sacrifice and purity. It was the royal color of the kings of France as well as the flag of monarchist France from 1815 to 1830, and of the monarchist movement that opposed the Bolsheviks during the Russian Civil War (1917–1922). Greek temples and Roman temples were faced with white marble, and beginning in the 18th c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Density
Population density (in agriculture: Standing stock (other), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopulation Density Geography.about.com. March 2, 2011. Retrieved on December 10, 2011. Biological population densities Population density is population divided by total land area, sometimes including seas and oceans, as appropriate. Low densities may cause an extinction vortex and further reduce fertility. This is called the Allee effect after the scientist who identified it. Examples of the causes of reduced fertility in low population densities are: * Increased problems with locating sexual mates * Increased inbreeding Human densities Population density is the number of people per unit of area, usually transcribed as "per square kilometre" or square mile, and which may include or exclude, for example, ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census
A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of statistics. This term is used mostly in connection with Population and housing censuses by country, national population and housing censuses; other common censuses include Census of agriculture, censuses of agriculture, traditional culture, business, supplies, and traffic censuses. The United Nations (UN) defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every ten years. UN recommendations also cover census topics to be collected, official definitions, classifications, and other useful information to coordinate international practices. The United Nations, UN's Food ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rob Portman
Robert Jones Portman (born December 19, 1955) is an American attorney and politician who served as a United States senator from Ohio from 2011 to 2023. A member of the Republican Party, Portman was the 35th director of the Office of Management and Budget (OMB) from 2006 to 2007, the 14th United States trade representative from 2005 to 2006, and a U.S. representative from 1993 to 2005, representing Ohio's 2nd district. In 1993, Portman won a special election to represent in the United States House of Representatives. He was reelected six times before resigning upon his appointment by President George W. Bush as the U.S. trade representative in May 2005. As trade representative, Portman initiated trade agreements with other countries and pursued claims at the World Trade Organization. In May 2006, Bush appointed Portman the director of the Office of Management and Budget. In 2010, Portman announced his candidacy for the United States Senate seat being vacated by George Voi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uranium
Uranium is a chemical element; it has chemical symbol, symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium radioactive decay, radioactively decays, usually by emitting an alpha particle. The half-life of this decay varies between 159,200 and 4.5 billion years for different isotopes of uranium, isotopes, making them useful for dating the age of the Earth. The most common isotopes in natural uranium are uranium-238 (which has 146 neutrons and accounts for over 99% of uranium on Earth) and uranium-235 (which has 143 neutrons). Uranium has the highest atomic weight of the primordial nuclide, primordially occurring elements. Its density is about 70% higher than that of lead and slightly lower than that of gold or tungsten. It occurs naturally in low concentrations of a few Parts-per notation#Parts-per expressions, parts per million in soil, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaseous Diffusion
Gaseous diffusion is a technology that was used to produce enriched uranium by forcing gaseous uranium hexafluoride (UF6) through microporous membranes. This produces a slight separation (enrichment factor 1.0043) between the molecules containing uranium-235 (235U) and uranium-238 (238U). By use of a large cascade of many stages, high separations can be achieved. It was the first process to be developed that was capable of producing enriched uranium in industrially useful quantities, but is nowadays considered obsolete, having been superseded by the more-efficient gas centrifuge process (enrichment factor 1.05 to 1.2). Gaseous diffusion was devised by Francis Simon and Nicholas Kurti at the Clarendon Laboratory in 1940, tasked by the MAUD Committee with finding a method for separating uranium-235 from uranium-238 in order to produce a bomb for the British Tube Alloys project. The prototype gaseous diffusion equipment itself was manufactured by Metropolitan-Vickers (MetroVick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
