High Quality Content by WIKIPEDIA articles! Enriched uranium is a type of uranium in which the percent composition of uranium-235 has been increased through the process of isotope separation. Natural uranium is 99.284% 238U isotope, with 235U only constituting about 0.711% of its weight. 235U is the only nuclide existing in nature (in any appreciable amount) that is fissile with thermal neutrons.
High Quality Content by WIKIPEDIA articles! Environmental engineering is the application of science and engineering principles to improve the natural environment (air, water, and/or land resources), to provide healthy water, air, and land for human habitation (house or home) and for other organisms, and to remediate polluted sites. It involves waste water management and air pollution control, recycling, waste disposal, radiation protection, industrial hygiene, environmental sustainability, and public health issues as well as a knowledge of environmental engineering law. It also includes studies on the environmental impact of proposed construction projects.
High Quality Content by WIKIPEDIA articles! EPANET is a public-domain, water distribution system modeling software package developed by the United States Environmental Protection Agency`s Water Supply and Water Resources Division. It performs extended-period simulation of hydraulic and water-quality behavior within pressurized pipe networks and is designed to be "a research tool that improves our understanding of the movement and fate of drinking-water constituents within distribution systems". EPANET first appeared in 1993.
High Quality Content by WIKIPEDIA articles! Epsom railway station is the main railway station for Epsom in the county of Surrey. It is located off Waterloo Road, near to the High Street.
High Quality Content by WIKIPEDIA articles! Equivalent weight (also known as gram equivalent) is a term which has been used in several contexts in chemistry. In its most general usage, it is the mass of one equivalent, that is the mass of a given substance which will:
High Quality Content by WIKIPEDIA articles! Eraniel Railway station (Station code: ERL) in Eraniel is the most important railway station of Kallkkulam taluk of Kanyakumari district in the Tamil Nadu state of India. The station has two platforms and falls on the Kanyakumari—Trivandrum line in the Trivandrum division of the Southern Railway zone. All daily trains passing through the station halts in Eraniel station. The famous Mandaikadu Bagavathi Amman Temple, Colachel Port, I.R.E Industries in Manavalakurichi and Padmanabhapuram Palace are situated nearby the Station. The station also is the nearest railhead for two municipalities - Padmanabapuram, Colachel and for 25 villages.
High Quality Content by WIKIPEDIA articles! Errett Callahan (born December 17, 1937) is an American archaeologist, flintknapper, and pioneer in the fields of experimental archaeology and lithic replication studies.
High Quality Content by WIKIPEDIA articles! The Ersatz Yorck class were a group of three battlecruisers ordered for the Imperial German Navy in April 1915. The name derived from the fact that the lead ship was intended as a replacement (German: ersatz) for the armored cruiser Yorck lost to mines in 1914. They were a slightly enlarged version of the Mackensen class battlecruiser, armed with 38 cm (15 in) guns as opposed to the 35 cm (13.8 in) weapons on the preceding design. The boilers would have been trunked into a single massive funnel. The three ships were originally ordered as part of the Mackensen class but the design was changed when details of the British Admiral class battlecruisers became known to German intelligence. The...
High Quality Content by WIKIPEDIA articles! Erwin Eisch is a German artist who works with glass. He is also a painter, draughtsman and printmaker. With that of his friend and colleague in glass, Harvey Littleton, Eisch`s work in glass embodies the ideas of the international Studio Glass movement. Along with glass artists Sam Herman and Sybren Valkema, Eisch is considered a founder of Studio Glass in Europe.
High Quality Content by WIKIPEDIA articles! There were numerous escape attempts and victims of the inner German border during its 45 years of existence from 1945 to 1990.
High Quality Content by WIKIPEDIA articles! Esplanada City Center is the name of a future multifunctional city center in Bucharest situated on the Unirii Boulevard not far from the Palace of the Parliament. Esplanada will provide shopping, living, working and leisure functions integrated into a mixed-use urban community.
High Quality Content by WIKIPEDIA articles! Estlink is a set of HVDC submarine power cables between Estonia and Finland. Estlink 1 is the first interconnection between the Baltic and Nordic electricity markets following by Estlink 2 in 2014. The main purpose of the Estlink connection is to secure power supply in both regions to integrate Baltic and Nordic energy markets.
High Quality Content by WIKIPEDIA articles! In geometry, a Euclidean plane isometry is an isometry of the Euclidean plane, or more informally, a way of transforming the plane that preserves geometrical properties such as length. There are four types: translations, rotations, reflections, and glide reflections (see below under classification of Euclidean plane isometries).
High Quality Content by WIKIPEDIA articles! The Euclid Company of Ohio was a company specialized in heavy equipment for earthmoving, namely dump trucks and wheel tractor-scrapers, that operated from the United States of America from the 1920s to the 1950s, then it was purchased and converted into a section of General Motors and later on by Hitachi, Ltd.
High Quality Content by WIKIPEDIA articles! Eugene C. Figg, (August 4, 1936 – March 20, 2002) was an American structural engineer who made numerous contributions to the field of structural engineering, especially in the design of the cable-stayed bridge and the use of the segmental concrete construction method. Born in Charleston, South Carolina, Figg’s passion for designing structures began during childhood when he often entertained himself by building scale models. Figg received his initial training as a structural engineer at The Citadel (military college), located in his hometown of Charleston. During his career, he brought the use of the segmental method for spanning large gaps to the United States with the assistance of his...
High Quality Content by WIKIPEDIA articles! The European Grid Infrastructure (EGI) is a series of efforts to provide access to high-throughput computing resources across Europe using grid computing techniques. The EGI links centres in different European countries to support international research in many scientific disciplines. Following a series of research projects such as DataGrid and Enabling Grids for E-sciencE, the EGI.eu organization was formed in 2010 to sustain the services of the EGI.
High Quality Content by WIKIPEDIA articles! The Europaturm ("Tower of Europe") is a 337.5 metre (1,107.3 ft) high telecommunications tower in Frankfurt am Main in Germany.
High Quality Content by WIKIPEDIA articles! The Eurotunnel Class 9 or Class 9000 are a series of 6 axle high power Bo`Bo`Bo` single ended electric locomotives built by the Euroshuttle Locomotive Consortium (ESCL) of Brush Traction and ASEA Brown Boveri. The class were designed for, and are used exclusively to haul the Le Shuttle road vehicle services through the Channel Tunnel.