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Sunch'ŏn Colliery Equipment Factory
Sunch'ŏn () is a city in South Pyongan province, North Korea. It has a population of 297,317, and is home to various manufacturing plants. The city is on the Taedong River. History In 1413, the name of the city became Sunchon, due to a renaming rule in the early Joseon, where 'ju (州)' were changed to 'chon (川)' and became Sunchon-gun. The original name referred to a smooth repelling of invaders. In 1983, the county was elevated into a city and became Sunchon-si and a number of administrative districts were reorganised. Various other administrative division changes occurred until remaining in its current form from 2003. In December 1951, the Korean War aerial Battle of Sunch'ŏn was fought near Sunch'ŏn between the Royal Australian Air Force and two North Korean allies – China and the Soviet Union. Administrative divisions Sunch'ŏn-si is divided into 21 ''tong'' (neighbourhoods) and 11 ''ri'' (villages): Economy Electricity generation The city has a thermal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Cities In North Korea
The important cities of North Korea have self-governing status equivalent to that of provinces. Pyongyang, the largest city and capital, is classified as a chikhalsi (capital city), while three cities (see the list below) are classified as t'ŭkpyŏlsi (special city). Other cities are classified as si (city) and are under provincial jurisdiction, at the same level as counties (see Administrative divisions of North Korea). List ;Notes: * All population figures come from the 2008 North Korean census. * Several former special cities have been re-merged with their provinces, including Chongjin, Hamhung and Kaesong. * Rason was annexed into North Hamgyong Province in 2004, but was later promoted back to special city in 2010 to help manage it for foreign investment. * Chosŏn'gŭl has replaced Hancha; Hancha has not been officially used in North Korea since the 1950s. (Note: foundation dates are the dates the cities were legally founded as their current status by the North ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manpo Line
The Manp'o Line is an electrified standard-gauge trunk line of the North Korean State Railway running from Sunch'ŏn on the P'yŏngra Line to Manp'o on the Pukpu Line. The line continues on from Manp'o to Ji'an, China.Kokubu, Hayato, 将軍様の鉄道 (Shōgun-sama no Tetsudō), p. 91, Description The length of the line from Sunch'ŏn Station to Manp'o Ch'ŏngnyŏn Station is ; it is another to the border, making the total length from Sunch'ŏn to the border . It also connects to the Kaech'ŏn, P'yŏngdŏk, Ch'ŏngnyŏn P'arwŏn, Unsan and Kanggye Lines. Not including Sunch'ŏn, there are 44 stations on the line; the average distance between stations is . The Manp'o Line runs in the northwestern part of Korea along the banks of the Ch'ŏngch'ŏn and Changja rivers. It is an important trunk line connecting ten cities, counties and districts in South P'yŏngan, North P'yŏngan and Chagang provinces. This connection is particularly important to the economies of Nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyongra Line
The P'yŏngra Line is an electrified standard-gauge trunk line of the Korean State Railway in North Korea, running from Pyongyang, P'yŏngyang to Rason, where it connects with the Hambuk Line.Kokubu, Hayato, 将軍様の鉄道 (Shōgun-sama no Tetsudō), It is North Korea's main northeast–southwest rail line. History P'yŏngwon Line Hamgyŏng Line The section from Kowŏn to Kŭmya was originally opened by the Chosen Government Railway (''Sentetsu'') on 21 July 1916 as part of its Hamgyong Line, Hamgyŏng Line. Ch'ŏngra Line The Ch'ŏngra Line was the name of a line planned by Sentetsu to run from Chongjin Chongnyon Station, Ch'ŏngjin to Rajin Station, Rajin. On 1 February 1945 the Ch'ongjin−Kumbawi Station, Ch'ongam section was opened,朝鮮総督府官報 (The Public Journal of the Governor-General of Korea), Shōwa No. 5394, 31 January 1945 (in Japanese) however due to the defeat of Japan in the Pacific War, Sentetsu was unable to complete the remainder of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatherland Liberation War
The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was supported by China and the Soviet Union, while South Korea was supported by the United Nations Command (UNC) led by the United States. The conflict was one of the first major proxy wars of the Cold War. Fighting ended in 1953 with an armistice but no peace treaty, leading to the ongoing Korean conflict. After the end of World War II in 1945, Korea, which had been a Korea under Japanese rule, Japanese colony for 35 years, was Division of Korea, divided by the Soviet Union and the United States into two occupation zones at the 38th parallel north, 38th parallel, with plans for a future independent state. Due to political disagreements and influence from their backers, the zones formed their governments in 1948. North Korea was led by Kim Il S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rifampicin
Rifampicin, also known as rifampin, is an ansamycin antibiotic used to treat several types of bacterial infections, including tuberculosis (TB), ''Mycobacterium avium'' complex, leprosy, and Legionnaires' disease. It is almost always used together with other antibiotics with two notable exceptions: when given as a "preferred treatment that is strongly recommended" for latent TB infection; and when used as post-exposure prophylaxis to prevent ''Haemophilus influenzae'' type b and meningococcal disease in people who have been exposed to those bacteria. Before treating a person for a long period of time, measurements of liver enzymes and blood counts are recommended. Rifampicin may be given either by mouth or intravenously. Common side effects include nausea, vomiting, diarrhea, and loss of appetite. It often turns urine, sweat, and tears a red or orange color. Liver problems or allergic reactions may occur. It is part of the recommended treatment of active tuberculosis during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Streptomycin
Streptomycin is an antibiotic medication used to treat a number of bacterial infections, including tuberculosis, Mycobacterium avium complex, ''Mycobacterium avium'' complex, endocarditis, brucellosis, Burkholderia infection, ''Burkholderia'' infection, plague (disease), plague, tularemia, and rat bite fever. For active tuberculosis it is often given together with isoniazid, rifampicin, and pyrazinamide. It is administered by intravenous, injection into a vein or intramuscular, muscle. Common side effects include vertigo, vomiting, numbness of the face, fever, and rash. Use during pregnancy may result in permanent deafness in the developing baby. Use appears to be safe while breastfeeding. It is not recommended in people with myasthenia gravis or other neuromuscular disorders. Streptomycin is an aminoglycoside. It works by blocking the ability of 30S ribosomal subunits to make proteins, which results in bactericidal, bacterial death. Albert Schatz (scientist), Albert Schatz f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penicillin
Penicillins (P, PCN or PEN) are a group of beta-lactam antibiotic, β-lactam antibiotics originally obtained from ''Penicillium'' Mold (fungus), moulds, principally ''Penicillium chrysogenum, P. chrysogenum'' and ''Penicillium rubens, P. rubens''. Most penicillins in clinical use are synthesised by ''Penicillium chrysogenum, P. chrysogenum'' using industrial fermentation, deep tank fermentation and then purified. A number of natural penicillins have been discovered, but only two purified compounds are in clinical use: benzylpenicillin, penicillin G (intramuscular injection, intramuscular or Intravenous therapy, intravenous use) and phenoxymethylpenicillin, penicillin V (given by mouth). Penicillins were among the first medications to be effective against many bacterial infections caused by staphylococcus, staphylococci and streptococcus, streptococci. They are still widely used today for various bacterial infections, though many types of bacteria have developed antibiotic res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methanol
Methanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical compound and the simplest aliphatic Alcohol (chemistry), alcohol, with the chemical formula (a methyl group linked to a hydroxyl group, often abbreviated as MeOH). It is a light, Volatility (chemistry), volatile, colorless and flammable liquid with a distinctive alcoholic odor similar to that of ethanol (potable alcohol), but is more acutely toxic than the latter. Methanol acquired the name wood alcohol because it was once produced through destructive distillation of wood. Today, methanol is mainly produced industrially by hydrogenation of carbon monoxide. Methanol consists of a methyl group linked to a polar hydroxyl group. With more than 20 million tons produced annually, it is used as a Precursor (chemistry), precursor to other commodity chemicals, including formaldehyde, acetic acid, methyl tert-butyl ether, methyl ''tert''-butyl ether, methyl benzoate, anisole, peroxyacids, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbide
In chemistry, a carbide usually describes a compound composed of carbon and a metal. In metallurgy, carbiding or carburizing is the process for producing carbide coatings on a metal piece. Interstitial / Metallic carbides The carbides of the group 4, 5 and 6 transition metals (with the exception of chromium) are often described as interstitial compounds. These carbides have metallic properties and are refractory. Some exhibit a range of stoichiometries, being a non-stoichiometric mixture of various carbides arising due to crystal defects. Some of them, including titanium carbide and tungsten carbide, are important industrially and are used to coat metals in cutting tools. The long-held view is that the carbon atoms fit into octahedral interstices in a close-packed metal lattice when the metal atom radius is greater than approximately 135 pm: *When the metal atoms are cubic close-packed, (ccp), then filling all of the octahedral interstices with carbon achieves 1:1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vinylon
Vinylon, also known as Vinalon (more common in Korean sources), is a synthetic fiber produced from reaction between polyvinyl alcohol (PVA) fiber and formaldehyde. Chemically it is polyvinyl formal (PVF). Vinylon was first developed in Japan in 1939 by , Ri Sung-gi, and H. Kawakami. In North Korea, Ri Sung-gi found a route to produce PVA from domestic anthracite (black coal) and limestone as raw materials. Trial production began in 1954 and in 1961 the massive "Vinylon City" was built in Hamhung, North Korea. Vinylon's widespread usage in North Korea is often pointed to as an example of the implementation of the ''Juche'' philosophy, and it is known as the ''Juche'' fiber. PVF, in fiber form, is a useful thermoplastic resin on its own, most commonly used as electric wire insulation. Applications Vinylon is the national fiber of North Korea and is used for the majority of textiles, outstripping fiber such as cotton or nylon, which is produced only in small amounts in North K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyongyang
Pyongyang () is the Capital city, capital and largest city of North Korea, where it is sometimes labeled as the "Capital of the Revolution" (). Pyongyang is located on the Taedong River about upstream from its mouth on the Yellow Sea. According to the 2008 population census, it has a population of 3,255,288. Pyongyang is a Special cities of North Korea, directly administered city () with a status equal to that of the Provinces of North Korea, North Korean provinces. Pyongyang is one of the oldest cities in Korea. It was the capital of two ancient Korean kingdoms, Gojoseon and Goguryeo, and served as the secondary capital of Goryeo. Following the establishment of North Korea in 1948, Pyongyang became its ''de facto'' capital. The city was again devastated during the Korean War, but was quickly rebuilt after the war with Soviet Union, Soviet assistance. Pyongyang is the political, industrial and transport center of North Korea. It is estimated that 99% of those living in Pyongy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
