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Hungnam Chemical Engineering College
Hŭngnam is a district of Hamhung, the second largest city in North Korea. It is a port city on the eastern coast on the Sea of Japan. It is only from the slightly inland city of Hamhung. In 2005 it became a ward of Hamhung. History The port at Hŭngnam was the site of the Hŭngnam evacuation, a major evacuation of both United Nations military and North Korean civilians during the Korean War in late December 1950. Approximately 100,000 troops and material and 100,000 civilians were loaded onto a variety of merchant ships and military transports totaling 193 shiploads over the weeks leading up to Christmas 1950, and were transported to safety in Pusan and other destinations in South Korea. The evacuation included 14,000 refugees who were transported on one ship, the SS ''Meredith Victory'' - the largest evacuation from land by a single ship. This was made possible by a declaration of national emergency by President Truman issued on 16 December 1950 with Presidential Proclamati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamhung
Hamhŭng (''Hamhŭng-si''; ) is North Korea's second-largest List of cities in North Korea, city, and the capital of South Hamgyong, South Hamgyŏng Province. It has an estimated population of 768,551. Located in the southern part of the South Hamgyong province, Hamhung is the main and most popular metropolitan area in the province. Hamhung has a thriving local economy compared to other metropolitan areas in North Korea, and it is known by North Koreans as a great area of architectural construction that was Planned economy, centrally planned, and built by the government of North Korea. Administrative divisions Hamhŭng is Administrative divisions of North Korea#Second-level divisions, divided into 7 ''guyŏk'' (wards): Geography Hamhŭng is on the left branch of the Songchon River, Sŏngch'ŏn River, on the eastern part of the Hamhŭng plain (), in South Hamgyŏng Province, northeast North Korea. Its highest point is Mount Tonghŭng, which is high. Climate Hamhung has a humi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vinylon
Vinylon, also known as Vinalon, is a synthetic fiber produced from polyvinyl alcohol, using anthracite and limestone as raw materials. Vinylon was first developed in Japan in 1939 by Ri Sung-gi, Ichiro Sakurada, and H. Kawakami. Trial production began in 1954 and in 1961 the massive February 8 Vinylon Complex 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. 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 Korea. Other than clothing, vinylon is also used for shoes, ropes, and quilt wadding. Japanese-Canadian textile artist Toshiko MacAdam used vinylon in her early works, as it was more economical than nylon. Vinylon is resistant to heat and chemicals but has several disadvantages: being stiff, having ... [...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 (Special cities of North Korea, 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 curr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Administrative Divisions Of North Korea
The administrative divisions of North Korea are organized into three hierarchical levels. These divisions were created in 2002. Many of the units have equivalents in the system of South Korea. At the highest level are nine provinces and four special municipalities. The second-level divisions are cities, counties, and districts. These are further subdivided into third-level entities: towns, dongs (neighborhoods), ris (villages), and workers’ districts. The three-level administrative system used in North Korea was first inaugurated by Kim Il-sung in 1952, as part of a massive restructuring of local government. Previously, the country had used a multi-level system similar to that still used in South Korea. (The English translations are not official, but approximations. Names are romanized according to the McCune-Reischauer system as officially used in North Korea; the editor was also guided by the spellings used on the 2003 National Geographic map of Korea). First-leve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facilit ... [...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 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 Hamgyŏng Line. Ch'ŏngra Line The Ch'ŏngra Line was the name of a line planned by Sentetsu to run from Ch'ŏngjin to Rajin. On 1 February 1945 the Ch'ongjin− 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 the line. After the end of the Korean War, construction of the line was resumed wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungnam Chemical Engineering College
Hŭngnam is a district of Hamhung, the second largest city in North Korea. It is a port city on the eastern coast on the Sea of Japan. It is only from the slightly inland city of Hamhung. In 2005 it became a ward of Hamhung. History The port at Hŭngnam was the site of the Hŭngnam evacuation, a major evacuation of both United Nations military and North Korean civilians during the Korean War in late December 1950. Approximately 100,000 troops and material and 100,000 civilians were loaded onto a variety of merchant ships and military transports totaling 193 shiploads over the weeks leading up to Christmas 1950, and were transported to safety in Pusan and other destinations in South Korea. The evacuation included 14,000 refugees who were transported on one ship, the SS ''Meredith Victory'' - the largest evacuation from land by a single ship. This was made possible by a declaration of national emergency by President Truman issued on 16 December 1950 with Presidential Proclamati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unsymmetrical Dimethylhydrazine
Unsymmetrical dimethylhydrazine (UDMH; 1,1-dimethylhydrazine, НДМГ or codenamed Geptil) is a chemical compound with the formula H2NN(CH3)2 that is used as a rocket propellant. It is a colorless liquid, with a sharp, fishy, ammonia-like smell typical for organic amines. Samples turn yellowish on exposure to air and absorb oxygen and carbon dioxide. It is miscible with water, ethanol, and kerosene. In concentration between 2.5% and 95% in air, its vapors are flammable. It is not sensitive to shock. Symmetrical dimethylhydrazine, 1,2-dimethylhydrazine is also known but is not as useful. Production UDMH is produced industrially by two routes. Based on the Olin Raschig process, one method involves reaction of monochloramine with dimethylamine giving 1,1-dimethylhydrazinium chloride: :(CH3)2NH + NH2Cl → (CH3)2NNH2 ⋅ HCl In the presence of suitable catalysts, acetylhydrazine can be N-dimethylated using formaldehyde and hydrogen to give the N,N-dimethyl-N'-acetylhydrazine, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Yalu (Amnok) and Tumen River, Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone. North Korea's border with South Korea is a disputed border as both countries claim the entirety of the Korean Peninsula. The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. North Korea, like South Korea, its southern counterpart, claims to be the legitimate government of the entire peninsula and List of islands of North Korea, adjacent islands. Pyongyang is the capital and largest city. In 1910, Korean Empire, Korea was Korea under Japanese rule, annexed by the Empire of Japan. In 1945, after the Surrender of Japan, Japanese surrender at the End of World War II in Asia, end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Chosin Reservoir
The Battle of Chosin Reservoir, also known as the Chosin Reservoir Campaign or the Battle of Lake Changjin (), was an important battle in the Korean War. The name "Chosin" is derived from the Japanese pronunciation "''Chōshin'', instead of the Korean pronunciation. The battle took place about a month after the People's Republic of China entered the conflict and sent the People's Volunteer Army (PVA) 9th Army to infiltrate the northeastern part of North Korea. On 27 November 1950, the Chinese force surprised the US X Corps commanded by Major General Edward Almond in the Chosin Reservoir area. A brutal 17-day battle in freezing weather soon followed. Between 27 November and 13 December, 30,000 United Nations Command troops (later nicknamed "The Chosin Few") under the field command of Major General Oliver P. Smith were encircled and attacked by about 120,000 Chinese troops under the command of Song Shilun, who had been ordered by Mao Zedong to destroy the UN forces. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SS Meredith Victory
The SS ''Meredith Victory'' was a United States Merchant Marine Victory ship, a type of cargo freighter built for World War II. Under the leadership of Captain Leonard LaRue, ''Meredith Victory'' is credited with the largest humanitarian rescue operation by a single ship, evacuating more than 14,000 refugees in a single trip during the Korean War. The vessel has often been described as the "Ship of Miracles" as it was designed to carry only 12 passengers with a 47-person crew. History The SS ''Meredith Victory'' was named after Meredith College, a small women's college in North Carolina. The ship was built to transport supplies and equipment overseas during World War II. During World War II, it was operated by American President Lines. In 1950, it was laid up at Olympia, Washington, as part of the National Defense Reserve Fleet. The ship was then deployed in the Korean War. In December 1950, United Nations Command (UNC) troops were executing a tactical withdrawal from the Chos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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