|
Kyong Won-ha
Kyong Won-ha (, born 1928) is a nuclear scientist who may have participated in developing the North Korean nuclear program. According to a 2003 report, he left North Korea in 2002 with help from Spanish officials, ultimately defecting to the United States.Debate on nuclear 'defector' Shane Green, April 24, 2003, The Age See also * * * |
Pyongyang
Pyongyang (, , ) is the capital and largest city of North Korea, where it is known 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 directly administered city () with equal status to 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. Much of the city was destroyed during the First Sino-Japanese War, but it was revived Korea under Japanese rule, under Japanese rule and became an industrial center. 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Korea
Between 1910 and 1945, Korea was ruled as a part of the Empire of Japan. Joseon Korea had come into the Japanese sphere of influence with the Japan–Korea Treaty of 1876; a complex coalition of the Meiji government, military, and business officials began a process of integrating Korea's politics and economy with Japan. The Korean Empire, proclaimed in 1897, became a protectorate of Japan with the Japan–Korea Treaty of 1905; thereafter Japan ruled the country indirectly through the Japanese Resident-General of Korea. Japan formally annexed the Korean Empire with the Japan–Korea Treaty of 1910, without the consent of the former Korean Emperor Gojong, the regent of the Emperor Sunjong. Upon its annexation, Japan declared that Korea would henceforth be officially named Chōsen. This name was recognized internationally until the end of Japanese colonial rule. The territory was administered by the Governor-General of Chōsen based in Keijō (Seoul). Japanese rule prioritized Kore ... [...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] |
Nuclear Science
Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions, in addition to the study of other forms of nuclear matter. Nuclear physics should not be confused with atomic physics, which studies the atom as a whole, including its electrons. Discoveries in nuclear physics have led to applications in many fields. This includes nuclear power, nuclear weapons, nuclear medicine and magnetic resonance imaging, industrial and agricultural isotopes, ion implantation in materials engineering, and radiocarbon dating in geology and archaeology. Such applications are studied in the field of nuclear engineering. Particle physics evolved out of nuclear physics and the two fields are typically taught in close association. Nuclear astrophysics, the application of nuclear physics to astrophysics, is crucial in explaining the inner workings of stars and the origin of the chemical elements. History The history of nuclear physics as a discipline d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korean Nuclear Program
North Korea has a military nuclear weapons program and, as of early 2020, is estimated to have an arsenal of approximately 30 to 40 nuclear weapons and sufficient production of fissile material for six to seven nuclear weapons per year.Nuclear Weapons: Who Has What at a Glance (updated August 2020) North Korea has also stockpiled a significant quantity of and |
Nuclear Scientist
Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions, in addition to the study of other forms of nuclear matter. Nuclear physics should not be confused with atomic physics, which studies the atom as a whole, including its electrons. Discoveries in nuclear physics have led to applications in many fields. This includes nuclear power, nuclear weapons, nuclear medicine and magnetic resonance imaging, industrial and agricultural isotopes, ion implantation in materials engineering, and radiocarbon dating in geology and archaeology. Such applications are studied in the field of nuclear engineering. Particle physics evolved out of nuclear physics and the two fields are typically taught in close association. Nuclear astrophysics, the application of nuclear physics to astrophysics, is crucial in explaining the inner workings of stars and the origin of the chemical elements. History The history of nuclear physics as a discipline d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korea And Weapons Of Mass Destruction
North Korea has a Korean People's Army, military nuclear weapon program, nuclear weapons program and, as of early 2020, is estimated to have an nuclear arsenal, arsenal of approximately 30 to 40 nuclear weapons and sufficient production of fissile material for six to seven nuclear weapons per year.Nuclear Weapons: Who Has What at a Glance Arms Control Association (updated August 2020) North Korea has also stockpiled a significant quantity of chemical weapon, chemical and biological weapons. In 2003, North Korea withdrew from the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). Since 2006, the country has been conducting a List of nuclear weapons tests of North Korea, series of six nuclear tests at increasing levels of expertise, prompting the imposition of Sanctions against N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korean Defectors
Since the division of Korea after the end of World War II, North Koreans have fled from the country in spite of legal punishment for political, ideological, religious, economic, moral, personal, or nutritional reasons. Such North Koreans are referred to as North Korean defectors by the North Korean regime. Alternative terms in South Korea, where the defectors often end up, include "northern refugees" ( ko, 탈북자, ''talbukja'' or , ''talbukmin'') and "new settlers" (, ''saeteomin''). During the North Korean famine of the 1990s, there was an increase in defections, reaching a peak in 1998 and 1999. Some of the main reasons for the falling number of defectors, especially since 2000, are the strict border patrols and inspections, forced deportations, and the rising cost of defection. The most common strategy of North Korean defectors is to cross the Chinese border into Jilin and Liaoning provinces in northeast China. About 76% to 84% of defectors interviewed in China or Sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Technology
Nuclear technology is technology that involves the nuclear reactions of atomic nuclei. Among the notable nuclear technologies are nuclear reactors, nuclear medicine and nuclear weapons. It is also used, among other things, in smoke detectors and gun sights. History and scientific background Discovery The vast majority of common, natural phenomena on Earth only involve gravity and electromagnetism, and not nuclear reactions. This is because atomic nuclei are generally kept apart because they contain positive electrical charges and therefore repel each other. In 1896, Henri Becquerel was investigating phosphorescence in uranium salts when he discovered a new phenomenon which came to be called radioactivity. He, Pierre Curie and Marie Curie began investigating the phenomenon. In the process, they isolated the element radium, which is highly radioactive. They discovered that radioactive materials produce intense, penetrating rays of three distinct sorts, which they labeled al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hankyoreh
''The Hankyoreh'' (, literally "The Korean Nation" or "One Nation") is a centre-left liberal daily newspaper in South Korea. It was established in 1988 after widespread purges forced out dissident journalists, and was envisioned as an alternative to existing newspapers, which were regarded as unduly influenced by the authoritarian government at the time. When it launched, it claimed to be "the first newspaper in the world truly independent of political power and large capital." As of 2016, it has been voted as the most trusted news organization by Korean journalists for nine consecutive years but also it is the least influential news outlet by the survey. It has online editions in English, Chinese, and Japanese. History The newspaper was originally established as ''Hankyoreh Shinmun'' () on 15 May 1988 by ex-journalists from the Dong-a Ilbo and Chosun Ilbo. At the time, government censors were in every newsroom, newspaper content was virtually dictated by the Ministry of Cultur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korean Scientists
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korean Nuclear Physicists
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek '' boreas'' "north wind, north", which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
