|
Alchevsk
Alchevsk ( uk, Алчéвськ, translit. ''Alchevs'k''; russian: Алчéвск) is a city of significance in the Luhansk Oblast of Ukraine. It is located approximately from the oblast capital, Luhansk. Alchevsk is one of the largest industrial centers in the Donbas, and comprises a quarter of the entire oblast's production. The city economy depends on OJSC "Alchevsk Iron & Steel Works" (a trade blockade by Ukrainian activists during the war in Donbas has all but halted production of this plant in February 2017) and "Alchevsk Coke-Chemical Plant" companies. The city was known as Voroshylovsk ( uk, Ворошиловськ) from 1931 to 1961, and then Kommunarsk ( uk, Комунарськ) until 1991. History Alchevsk was founded in 1895 with the establishment of an iron works and named after the Russian industrialist Oleksiy Alchevsky who founded the Donetsk–Yuryev Metallurgical Society.Pospelov, p. 27 A local newspaper is published in the city since 1930. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleksiy Alchevsky
Aleksey Kirillovich Alchevsky (russian: Алексей Кириллович Алчевский, Ukrainian: Олексій Кирилович Алчевський, romanized: ''Oleksii Kyrylovych Alchevskyi''; 1835, Sumy, Russian Empire – 1901, St. Petersburg, Russian Empire) was a Ukrainian-born entrepreneur during Russian empire, philanthropist, and industrialist. He was a pioneer in establishing the first finance group in Russia and creator of several banks and industrial societies in Sloboda Ukraine. His role in the development of Russian industry was so important that in 1903 the city Alchevsk in Donbass (eastern Ukraine) was named in his honor. Biography Born in Sumy, Kharkov Governorate (Sloboda Ukraine) in a family of small grocery merchant held of Sloboda Ukraine cossacks, Alchevsky graduated the Sumy County School and in 1862 moved to Kharkiv. During his young age, he was interested in left populist ideas, poetry of Taras Shevchenko and belonged to Hromada movement. Whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alchevsk Metallurgical Complex
Alchevsk Metallurgical Complex is one of the oldest ferrous metallurgy enterprises in eastern Ukraine. Its history dates back to the 1890s, and its founder is Oleksiy Kyrylovych Alchevsky. It was founded in 1895 as a metallurgical plant of the Donetsko-Yurievske Metallurgical Company. In 1961-1991 it was called the Kommunarsk Metallurgical Plant, because at that time the city of Alchevsk was called Kommunarsk. History From the beginning of the 1890s, on the initiative and financial participation of Oleksiy Alchevsky, two powerful metallurgical enterprises were formed: the Donetsko-Yurievske Metallurgical Company (now the Alchevsk Metallurgical Complex), designed and built by A. Mevius, and together with the Belgians the Russian Providence Company (now Mariupol Metallurgical Plant named after Ilyich). In 1895, the Metallurgical Plant of Donetsko-Yurievske Metallurgical Company was founded near the Yurievka station (now Kommunarsk) of the Luhansk-Debaltseve railway. The first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luhansk Oblast
Luhansk Oblast ( uk, Луга́нська о́бласть, translit=Luhanska oblast; russian: Луганская область, translit=Luganskaya oblast; also referred to as Luhanshchyna, uk, Луга́нщина) is the easternmost oblast (province) of Ukraine. The oblast's administrative center is Luhansk. The oblast was established in 1938 and bore the name ''Voroshilovgrad Oblast'' (, until 1958 and again from 1970 to 1991) in honor of Kliment Voroshilov. Its population is estimated as Important cities within the oblast include Alchevsk, Antratsyt, Brianka, Kirovsk, Krasnyi Luch, Krasnodon, Lysychansk, Luhansk, Pervomaisk, Rovenky, Rubizhne, Sverdlovsk, Sievierodonetsk, and Stakhanov. , nearly all of the oblast is under the occupation of Russia, which claims the oblast as the Luhansk People's Republic (LPR), a self-declared state turned Russian federal subject. The war in Donbas and the subsequent 2022 Russian invasion of Ukraine saw heavy fighting in the oblast, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War In Donbas (2014–2022)
The War in Donbas, russian: Война на Донбассе was an armed conflict in the Donbas region of Ukraine, part of the broader Russo-Ukrainian War. In March 2014, immediately following the Euromaidan protest movement and subsequent Revolution of Dignity, protests by pro-Russian, anti-government separatist groups arose in the Donetsk and Luhansk oblasts of Ukraine, collectively called the Donbas. These demonstrations began around the same time as Russia's annexation of Crimea, and were part of wider pro-Russian protests across southern and eastern Ukraine. Declaring the Donetsk and Luhansk People's Republics (DPR and LPR, respectively), armed Russian-backed separatist groups seized government buildings throughout the Donbas, leading to armed conflict with Ukrainian government forces. Ukraine launched a military counter-offensive against pro-Russian forces in April 2014, called the "Anti-Terrorist Operation" (ATO) from 2014 until it was renamed the "Joint Forces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
District Heating
District heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location through a system of insulated pipes for residential and commercial heating requirements such as space heating and water heating. The heat is often obtained from a cogeneration plant burning fossil fuels or biomass, but heat-only boiler stations, geothermal heating, heat pumps and central solar heating are also used, as well as heat waste from factories and nuclear power electricity generation. District heating plants can provide higher efficiencies and better pollution control than localized boilers. According to some research, district heating with combined heat and power (CHPDH) is the cheapest method of cutting carbon emissions, and has one of the lowest carbon footprints of all fossil generation plants. Fifth-generation district heat networks do not use combustion on-site and have zero emissions of CO and NO on-site; they employ heat transfer u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donbas
The Donbas or Donbass (, ; uk, Донба́с ; russian: Донба́сс ) is a historical, cultural, and economic region in eastern Ukraine. Parts of the Donbas are controlled by Russian separatist groups as a result of the Russo-Ukrainian War: the Donetsk People's Republic and the Luhansk People's Republic. The word ''Donbas'' is a portmanteau formed from "Donets Basin", an abbreviation of "Donets Coal Basin" ( uk, Донецький вугільний басейн, Donetskyi vuhilnyi basein; russian: Донецкий угольный бассейн, Donetskii ugolnyi bassein). The name of the coal basin is a reference to the Donets Ridge; the latter is associated with the Donets river. There are numerous definitions of the region's extent. It is now most commonly defined as the Donetsk and Luhansk regions of Ukraine. The historical coal mining region excluded parts of these oblasts, and included areas in Dnipropetrovsk Oblast and Southern Russia. A Euroregion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luhansk People's Republic
The Luhansk or Lugansk People's Republic (russian: Луга́нская Наро́дная Респу́блика, Luganskaya Narodnaya Respublika, ; abbreviated as LPR or LNR, rus, ЛНР) is a disputed entity created by Russian-backed separatists in eastern Ukraine, which claims Luhansk Oblast. It began as a breakaway state (2014–2022) and was then annexed by Russia in 2022. The city of Luhansk is the claimed capital city. Pro-Russian unrest erupted in the Donbas region in response to the Ukrainian Revolution of Dignity. In April 2014, armed pro-Russian separatists seized government buildings and declared the Luhansk People's Republic (LPR) and Donetsk People's Republic (DPR) as independent states, which received no international recognition prior to 2022. Ukraine and others viewed them as Russian puppet states and as terrorist organisations. This sparked the War in Donbas, part of the wider Russo-Ukrainian War which also saw the Russian occupation and annexatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oblasts Of Ukraine
An oblast ( uk, о́бласть; ) in Ukraine, often called a region or province, is the main type of first-level administrative division of the country. Ukraine's territory is divided into 24 oblasts, as well as one autonomous republic, Crimea, and two cities with special status, Kyiv and Sevastopol. Ukraine is a unitary state, thus the oblasts do not have much legal scope of competence other than that which is established in the Ukrainian Constitution and by law. Articles 140–146 of Chapter XI of the constitution deal directly with local authorities and their competency. Oblasts are subdivided into raions (districts), each oblast having from 3 to 10 raions following the July 2020 reform. General characteristics In Ukraine, the term ''oblast'' denotes a primary administrative division. Under the Russian Empire and into the 1920s, Ukraine was divided between several governorates. The term ''oblast'' was introduced in 1932 by Soviet authorities when the Ukrainian SSR was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dissolution Of The Soviet Union
The dissolution of the Soviet Union, also negatively connoted as rus, Разва́л Сове́тского Сою́за, r=Razvál Sovétskogo Soyúza, ''Ruining of the Soviet Union''. was the process of internal disintegration within the Soviet Union (USSR) which resulted in the end of the country's and its federal government's existence as a sovereign state, thereby resulting in its constituent republics gaining full sovereignty on 26 December 1991. It brought an end to General Secretary Mikhail Gorbachev's (later also President) effort to reform the Soviet political and economic system in an attempt to stop a period of political stalemate and economic backslide. The Soviet Union had experienced internal stagnation and ethnic separatism. Although highly centralized until its final years, the country was made up of fifteen top-level republics that served as homelands for different ethnicities. By late 1991, amid a catastrophic political crisis, with several republics alre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Pipe
A heat pipe is a heat-transfer device that employs phase transition to transfer heat between two solid interfaces. At the hot interface of a heat pipe, a volatile liquid in contact with a thermally conductive solid surface turns into a vapor by absorbing heat from that surface. The vapor then travels along the heat pipe to the cold interface and condenses back into a liquid, releasing the latent heat. The liquid then returns to the hot interface through either capillary action, centrifugal force, or gravity and the cycle repeats. Due to the very high heat transfer coefficients for boiling and condensation, heat pipes are highly effective thermal conductors. The effective thermal conductivity varies with heat pipe length, and can approach for long heat pipes, in comparison with approximately for copper. Structure, design and construction A typical heat pipe consists of a sealed pipe or tube made of a material that is compatible with the working fluid such as copper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House
A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air conditioning systems.Schoenauer, Norbert (2000). ''6,000 Years of Housing'' (rev. ed.) (New York: W.W. Norton & Company). Houses use a range of different roofing systems to keep precipitation such as rain from getting into the dwelling space. Houses may have doors or locks to secure the dwelling space and protect its inhabitants and contents from burglars or other trespassers. Most conventional modern houses in Western cultures will contain one or more bedrooms and bathrooms, a kitchen or cooking area, and a living room. A house may have a separate dining room, or the eating area may be integrated into another room. Some large houses in North America have a recreation room. In traditional agriculture-oriented societies, domestic animals such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sewage
Sewage (or domestic sewage, domestic wastewater, municipal wastewater) is a type of wastewater that is produced by a community of people. It is typically transported through a sewer system. Sewage consists of wastewater discharged from residences and from commercial, institutional and public facilities that exist in the locality. Sub-types of sewage are greywater (from sinks, bathtubs, showers, dishwashers, and clothes washers) and blackwater (the water used to flush toilets, combined with the human waste that it flushes away). Sewage also contains soaps and detergents. Food waste may be present from dishwashing, and food quantities may be increased where garbage disposal units are used. In regions where toilet paper is used rather than bidets, that paper is also added to the sewage. Sewage contains macro-pollutants and micro-pollutants, and may also incorporate some municipal solid waste and pollutants from industrial wastewater. Sewage usually travels from a building's plum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Dissolution Of The Soviet Union")
.jpg "Click for more on -> Sewage")