|
Wood River Junction
Wood River Junction is a small village in the town of Richmond, Rhode Island, Washington County, Rhode Island, in the United States. It is home to the Chariho school district's main campus and is otherwise largely turf farms. Geography Wood River Junction is commonly considered by locals to be one of the coldest locations in the state of Rhode Island, due to its low-lying and flat geography. It is the home of Meadowbrook Pond, also known as Wood River Pond, a popular fishing area. It is surrounded by two rivers: the Wood River and Pawcatuck River. History Overview The village was the site of Wood River Junction station, originally known as Richmond Switch. The Wood River Branch Railroad was chartered in 1872 and completed in 1874. The name was changed in April 1874. The six-mile branch line was built to provide service from the Hope Valley to the main line of the New York, Providence and Boston Railroad and was only six miles long. The New York, New Haven and Hartford Railroa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood River Branch Railroad
The Wood River Branch Railroad was a shortline railroad in Rhode Island, United States. Chartered in 1872 and opened on July 1, 1874, the line operated (with one major interruption) until 1947. It connected Hope Valley, Rhode Island, to the New York, Providence and Boston Railroad (known as the Stonington Line) mainline at Wood River Junction. Though always nominally independent, the company was closely affiliated with the Stonington Line and its successor, the New York, New Haven and Hartford Railroad (the New Haven), which held significant portions of its stock. The Wood River Branch carried both passengers and freight for local mills and other industries. A small operation, the company owned only one or two locomotives at any given time. Rhode Island citizen Ralph C. Watrous became president of the railroad in 1904, and remained involved in its operation for the next 33 years. He defended the railroad from several attempts at abandonment. A major flood in November 1927 se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enriched Uranium
Enriched uranium is a type of uranium in which the percent composition of uranium-235 (written 235U) has been increased through the process of isotope separation. Naturally occurring uranium is composed of three major isotopes: uranium-238 (238U with 99.2739–99.2752% natural abundance), uranium-235 (235U, 0.7198–0.7202%), and uranium-234 (234U, 0.0050–0.0059%). 235U is the only nuclide existing in nature (in any appreciable amount) that is fissile with thermal neutrons. Enriched uranium is a critical component for both civil nuclear power generation and military nuclear weapons. The International Atomic Energy Agency attempts to monitor and control enriched uranium supplies and processes in its efforts to ensure nuclear power generation safety and curb nuclear weapons proliferation. There are about 2,000 tonnes of highly enriched uranium in the world, produced mostly for nuclear power, nuclear weapons, naval propulsion, and smaller quantities for research reactors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Villages In Rhode Island
A village is a clustered human settlement or community, larger than a hamlet but smaller than a town (although the word is often used to describe both hamlets and smaller towns), with a population typically ranging from a few hundred to a few thousand. Though villages are often located in rural areas, the term urban village is also applied to certain urban neighborhoods. Villages are normally permanent, with fixed dwellings; however, transient villages can occur. Further, the dwellings of a village are fairly close to one another, not scattered broadly over the landscape, as a dispersed settlement. In the past, villages were a usual form of community for societies that practice subsistence agriculture, and also for some non-agricultural societies. In Great Britain, a hamlet earned the right to be called a village when it built a church. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charlestown, Rhode Island
Charlestown is a town in Washington County, Rhode Island, United States. The population was 7,997 at the 2020 census. History Charlestown is named after King Charles II, and was incorporated in 1738. The area was formerly part of the town of Westerly. It was in turn divided and the part north of the Pawcatuck River became the town of Richmond in 1747. Geography According to the United States Census Bureau, the town has a total area of , of which, of it is land and of it (37.86%) is water. The town is bordered by Westerly on the west; Richmond on the north; and Hopkinton on the northwest; and South Kingstown on the east. The village of Charlestown is in the southeast part of the town, Quonochontaug is in the southwest, and Carolina is on the northern border of the town. In 2011, Charlestown became the first municipality in the United States to pass a ban on any size or type of electricity-generating wind turbines. The sweeping prohibition applies to large comme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Providence, Rhode Island
Providence is the capital and most populous city of the U.S. state of Rhode Island. One of the oldest cities in New England, it was founded in 1636 by Roger Williams, a Reformed Baptist theologian and religious exile from the Massachusetts Bay Colony. He named the area in honor of "God's merciful Providence" which he believed was responsible for revealing such a haven for him and his followers. The city developed as a busy port as it is situated at the mouth of the Providence River in Providence County, at the head of Narragansett Bay. Providence was one of the first cities in the country to industrialize and became noted for its textile manufacturing and subsequent machine tool, jewelry, and silverware industries. Today, the city of Providence is home to eight hospitals and List of colleges and universities in Rhode Island#Institutions, eight institutions of higher learning which have shifted the city's economy into service industries, though it still retains some manufacturin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhode Island Hospital
Rhode Island Hospital is a private, not-for-profit hospital located in the Upper South Providence neighborhood in Providence, Rhode Island. It is the largest academic medical center in the region, affiliated with Brown University since 1959. As an acute care teaching hospital, Rhode Island Hospital is the principal provider of specialty care in the region and the only Level I Trauma Center in southeastern New England. The hospital provides a full range of diagnostic and therapeutic services to patients, with particular expertise in cardiology, including the state's only open heart surgery program; diabetes, emergency medical and trauma, neurosciences, oncology/radiation oncology, orthopedics, pediatrics, and surgery. Rhode Island Hospital's pediatrics division, Hasbro Children's Hospital, is the only pediatric facility in the state. Recording nearly 154,000 visits in the fiscal year of 2016, Rhode Island Hospital's adult and pediatric emergency wings are among the busiest in the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westerly Hospital
Westerly Hospital is a non-profit hospital in Westerly, Rhode Island. History According to the 2017 PBS documentary "Our Town - Westerly", a longtime resident of Westerly named Louise Hoxie died in 1917 and left $10,000 "to establish a foundation fund" for a hospital in Westerly. The intent of this money was to use it as seed money for investments to accrue capital for a hospital, with the fund eventually growing to a reported $200,000. Westerly Hospital was founded in 1925 to continually improve the health and well-being of the people in the region. The hospital was acquired by Lawrence and Memorial Hospital in 2013. In 2015 the hospital became part of the Yale New Haven Health System. One of Florence Nightingale's nursing caps was on display in the lobby of the hospital, starting in 1965. As of 2019, the cap is no longer on display. Services The hospital employs 742 employees and 307 medical staff. During its 2020 fiscal year, it reported 12,609 inpatient discharges an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sievert
The sievert (symbol: SvNot be confused with the sverdrup or the svedberg, two non-SI units that sometimes use the same symbol.) is a unit in the International System of Units (SI) intended to represent the stochastic health risk of ionizing radiation, which is defined as the probability of causing radiation-induced cancer and genetic damage. The sievert is important in dosimetry and radiation protection. It is named after Rolf Maximilian Sievert, a Swedish medical physicist renowned for work on radiation dose measurement and research into the biological effects of radiation. The sievert is used for radiation dose quantities such as equivalent dose and effective dose (radiation), effective dose, which represent the risk of external radiation from sources outside the body, and committed dose, which represents the risk of internal irradiation due to inhaled or ingested radioactive substances. According to the International Commission on Radiological Protection (ICRP) one sievert r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roentgen Equivalent Man
The roentgen equivalent man (rem) is a CGS unit of equivalent dose, effective dose, and committed dose, which are dose measures used to estimate potential health effects of low levels of ionizing radiation on the human body. Quantities measured in rem are designed to represent the stochastic biological risk of ionizing radiation, which is primarily radiation-induced cancer. These quantities are derived from absorbed dose, which in the CGS system has the unit rad. There is no universally applicable conversion constant from rad to rem; the conversion depends on relative biological effectiveness (RBE). The rem has been defined since 1976 as equal to 0.01 sievert, which is the more commonly used SI unit outside the United States. Earlier definitions going back to 1945 were derived from the roentgen unit, which was named after Wilhelm Röntgen, a German scientist who discovered X-rays. The unit name is misleading, since 1 roentgen actually deposits about 0.96 rem in soft biolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ionized-air Glow
Ionized-air glow is the luminescent emission of characteristic blue–purple–violet light, often of a color called electric blue, by air subjected to an energy flux either directly or indirectly from solar radiation. Processes When energy is deposited to air, the air molecules become excited. As air is composed primarily of nitrogen and oxygen, excited N2 and O2 molecules are produced. These can react with other molecules, forming mainly ozone and nitrogen(II) oxide. Water vapor, when present, may also play a role; its presence is characterized by the hydrogen emission lines. The reactive species present in the plasma can readily react with other chemicals present in the air or on nearby surfaces. Deexcitation of nitrogen The excited nitrogen deexcites primarily by emission of a photon, with emission lines in ultraviolet, visible, and infrared band: :N2* → N2 + ''hν'' The blue light observed is produced primarily by this process. The spectrum is dominated by lines of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichloroethane (vinyl trichloride, CHClCHCl)
{{Chemistry index ...
Trichloroethane (CHCl) may refer to either of two isomeric chemical compounds: * 1,1,1-Trichloroethane (methyl chloroform, CClCH) * 1,1,2-Trichloroethane 1,1,2-Trichloroethane, or 1,1,2-TCA, is an organochloride solvent with the molecular formula CHCl. It is a colourless, sweet-smelling liquid that does not dissolve in water, but is soluble in most organic solvent A solvent (s) (from the Lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
