• Journal of the Korean Geophysical Society
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• v.3 no.2
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• pp.91-98
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• 2000

The seismicity of the Korean Peninsula shows a very irregular pattern of strain release typical of the intraplate seismicity. The Korean Peninsula may be divided into several tectonic provinces of differing tectonics. In this analysis, seismicity parameters for each tectonic province are evaluated from historical as well as instrumental earthquake data of the Korean Peninsula to examine the differences in seismic characteristics among tectonic provinces. Statistical analysis of the earthquake data made of incomplete data before the Choseon Dynasty and complete data afterwards reveals that there exist no significant differences in seismic characteristics between the tectonic provinces. It turns out the b-value in the intensity-frequency relation for the whole peninsula is about 0.6 and the maximum earthquake is about MMI X. The results of this study may be used in the probabilistic seismic hazard analysis of the Korean Peninsula and in estimating the design earthquake in earthquake engineering.

• Journal of architectural history
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• v.16 no.2
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• pp.79-98
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• 2007

The building site was presumed as the Howonjeokwon or the Dasiwonji established at the traffic route among western inland areas in old Pyeonghaegun. The groundwork was composed inclination terrace of two steps. The upper step was the territory of the main house of ceremony symbolic+lodging function and the down step was divided in the territory of both Ikrang-chae of boarding and lodging management function and the territory of Haengrang-chae pavilion of rest reception management. The building composition by each territory formed space differentiation with the line of flow according to the thorough rule of court rank. The arrangement composition set the strong center axis in tandem, and it was the building arrangement interpreting the territory and the rule of court rank by function as the relationship of master and servant and was the building type emphasizing on the whole unity with the geometric symmetry structure. The Dasiwonji and the Hyeeumwonji had the common point which is the traffic architecture of semi governmental management reinforcing the boarding lodging function in the place which a visitor stayed. The Haeeumwonji and Dasiwonji had the difference in the size, but was the same in the composition system of construction. The external space and the system of the line of flow decided from the functional territory separation and the hierarchical rank as thorough as the geometric arrangement focusing on the whole unity. Namely, it was the strict and unusual system of the line of flow depended on the thorough rule of court rank than the efficient approach or arrangement of the line of flow. After being established to be the Howonjeokwon at the end of Koryeo, it disappeared at the time of the invasion of Japanese pirates when it was the time of the King Woo in Koryeo. It is presumed that it was continued until both wars, Imjin Byeongja, ago after changing its name to the Dasiwon, being restored to the small size at the end of Koryeo at the early of Choseon.

• The Korean Journal of Ecology
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• v.21 no.5_3
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• pp.589-602
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• 1998

Mt. Nam (265m), a city park of Seoul, was originally covered with a typical deciduous broad-leaved forests in Central Korea. However, the park forests have been changed the development for various purpose such as the construction of castle wall, road way, broadcasting station, theater, hotel and apartments, in addition, to thoughtless plantation or alien plant introduction. Human population growth from ca. 100 thousands persons less in that time established Seoul as the capital of choseon dynasty in 1394 to ten millions over persons at present, accelerated the vegetational changes of the park. mt. Nam boundary in those days of sunjong (1908) also was much shrinked as much the range of 300 m distance in the northern most to 700 or 800m distance in some places. The actual vegetation of Mt. Nam largely can be classified by floristic composition into two plant communities of Quercus mongolica community and Pinus densiflora community, four plantations of Pinus rigida, Robinia pseudo-acacia, Populus tomentiglandulosa and other tree species, and on mixed forest with native and alien tree species in secondary succession stage (Yim et al. 1987). The restoration movement of Mt. Nam toward to the natural condition of forest or biodiversity is moving now. However, in the movement there are some problems such as the lack of ecological consideration and the undesirable decision of priority in the practice. A warning should be given, especially, on the undesirable plantation of non-native tree species restricting the forest succession, as in the case of southern slope of Mt. Nam. First of all, the most importance in Mt. Nam management is that the restoration for natural forest and biodiversity should be carried on the basis of integrated ecological principles based on the site evaluation.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.13 no.6
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• pp.13-24
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• 2010

Beopseongpo has been one of the most thriving ports of the Jeolla region since the Goryeo Dynasty (918-1392). During the time of King Seongjong (r. 1469-1494) of Choseon Dynasty, a navy garrison had been deployed and the port was named Beopseongjin, as recorded in the 1485 edition of Grand code for state administration (Gyeongguk daejeon). Dangsan forests and Bibo forests have been maintained by local residents since hundreds of years ago. Dangsan forests have been applied to the scale of government and public offices. The objectives of this study were to understand the characteristics of the "Wooded Fortress of Beopseongjin in Yeonggwang" as "Scenic Site No. 22", and to investigate the conservational problem of the wooded fortress of Beopseongjin and seashore. The "Wooded fortress of Beopseongjin in Yeonggwang" consists of a Dangsan forest and two Bibo forests. But, the presence of the Dangsan forest has not been well known to the public. Although the wooded fortress has been somewhat disturbed by cultural activities, the Dangsan rituals have been held until the present every January 15 by lunar calendar. On the other hand, the seashore in front of Beopseongpo plays an important role as a scenic view. It was one of the reason that the "Wooded fortress of Beopseongjin in Yeonggwang" had been designated as a national cultural property of "Scenic Sites". However, the sandbar was reclaimed in 2009 to build commercial buildings. An integrated plan should be prepared to conserve the landscape of "Wooded fortress of Beopseongjin in Yeonggwang", which requires close partnership among local residents, experts, and local government. At present, four new buildings have been built. Although we have lost the sandbar, it is indispensable to secure the visibility of Wooded Fortress of Beopseongjin at the entrance of the village.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.7
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• pp.2648-2653
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• 2010

Three books of home economics were published in Korea 1907 and approved as textbooks for women's education by Korean government from 1908 to 1910 and by the Choseon Government-General from 1912 to 1914. The textbooks contained modern knowledge about housing which was focused on hygine matters and most systematic among the knowledge of that time. The original book of the three was Sinsen Gajunhak(新選家政學) by Shimoda Yutako published in Japan 1990 after her surveying western home economics knowledge. It means the modern housing knowledge educated in Korea around 1910 was affected by Western modern thinking in home economics field that gave the responsibility of housing cleanness for family members' health to housewives. So the knowledge even made the educated women to practice their learning only as wives, which was still traditional.

• Journal of Chest Surgery
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• v.42 no.6
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• pp.813-820
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• 2009

On Dec 22, 1909, a young patriot called Lee Jae-Myung (1986~1910) attempted to assassinate Lee Wan-Yong, the prime minister of the last Yi Choseon cabinet and he later signed the annexation treaty with imperial Japan. Despite that Lee Jae-Myung failed in this assassination attempt, his heroic deed motivated national pride thereafter. After this attempted assassination, a medical record was prepared about stab wound that was inflicted upon Lee Wan-Yong during the trial of Lee Jae-Myung, and this record included many significant specific descriptions that were concerned with thoracic surgery. They included an intercostal stab wound and intercostal arterial hemorrhage, lung injury, chest contusion, traumatic pleuritis and supposedly pneumo-and hemothorax. Thoracentesis for drainage of the serosanguinous pleural effusion was also mentioned. This medical record is judged to be the first written medical record on thoracic surgery in Korean history. The aim of this study is to analyze the content of the record as it is related with a well known episode in modern Korean history.

• Journal of Society of Preventive Korean Medicine
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• v.23 no.3
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• pp.83-107
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• 2019

Objective : We compare the nurturing theories of Between the Nurturing Theory of Dogyogwonseonseo(道敎勸善書) JeungjungGyeongsinrok(增訂敬信錄), Gyeongsinrokeonseok(敬信錄諺釋), Taisanggauempyeondosul(太上感應篇圖說) and Guahwajonsin(過化存神) vs Dongui-Susebowon-Sasang-Chobongwon(東醫壽世保元四象草本卷) and Dongui-Susebowon(東醫壽世保元) of Lee-Jema. And the influences that Dogyogwonseonseo had on Nurturing Theory of Lee-Jema. Method : We sort out the identical or similar vocabularies and abstract the important concepts from all four kinds of Dogyogwonseonseo and two kinds of Lee-Jema's books mentioned above and compare them respectively. The prehistories of vocabularies and concepts needed such as Bok(福, good fortune) and Su (壽, longevity) will be traced. And the synchronic understanding needed such as 'Good deed leads to longevity and good fortune whereas evil deed leads to short life' in late Choseon dynasty will be surveyed by investigating the controversy of the time. Results : The Nurturing Theory of Lee-Jema was influenced by all four kinds of Dogyogwonseonseo mentioned above. We can ascertain the influence from Lee-Jema's Concept of Myeong(命), Nurturing Life through everyday life, 'Good deed leads to longevity and good fortune whereas evil deed leads to short life', deceiving mind(詐心), betraying mind(欺負心) and the jealousy of Man and Woman. Conclusion : The influences Dogyogwonseonseo had on Lee-Jema's nurturing theory were key concept words such as Myeong(命), the ways of thinking like 'Good deed leads to longevity and good fortune whereas evil deed leads to short life' and vocabularies such as deceiving mind(詐心).

• Journal of Korean Classical Literature and Education
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• no.34
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• pp.193-222
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• 2017

This paper investigates the layers of conflicts and the methods of presenting conflicts in Gyechugilgi written by court ladies in the middle of the Choseon Dynasty. The authors deal with court ladies' conflicts and trials with great seriousness. This means that they did not regard these struggles as problems derived from conflicts between King Kwanghae and Queen dowager Inmok. Gyechugilgi represents conflicts by quoting conversations, showing characters meditating conflicts, and describing episodes. Consequently the authors recognized the conflicts in this text as human problems that result from personal desires rather than political problems, and the literary characteristics of this text can be found in this point. This study ascertains the characteristics of Gyechugilgi from various viewpoints.

• Journal of the Korean Society of Food Culture
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• v.33 no.6
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• pp.489-500
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• 2018

Since the late 19 century, the Choseon dynasty forcibly opened the door to western countries, including Japan. In addition, cultural propagation called 'modernity' caused subtle changes in dietary life. Based on the theory of colonial dual society, this study examined the dietary modernity in Kyungsung (mid 1930s~early 1940s) when 50 years had passed since the Open-Door policy. Three films, (1934), (1936) and (1941) (those made in 1930s~1940s) were analyzed. Twenty six scenes [14 scenes from , five scenes from , and seven scenes from ] related to the dietary life from films were chosen and classified according three criteria (degree of modernization, main influential countries, and benefit groups from modernization). The degree of modernization of all films was more than 80%. The average proportion of the countries that affected modernization were western (35%), western-Japan (28%) and Japan (20%). Approximately 33, 53 and 14% of the upper, middle, lower classes, respectively, benefited from diet modernization. The main places where modernized dietary culture could be enjoyed were cafes, western restaurants, tea rooms, and hotels. The main food or beverages that were considered as modernized dietary culture were liquor (especially beer), coffee, and western meals. People in Kyungsung in the mid 1930s~early 1940s experienced modernity in dietary life differently according to the social classes and these culture changes were generally accepted as a symbol of modernity.

• (The) Research of the performance art and culture
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• no.35
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• pp.339-371
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• 2017

This paper is a study of the film A Deaf, Sam-ryong by Na Un-kyoo released in 1929 at Choseon theater. This study compared the partial scenes of the currently remaining A Deaf, Sam-ryong with related scenarios and original works, after the restructuring of the structure of A Deaf, Sam-ryong and was written for the purpose of reviewing it. The film A Deaf, Sam-ryong is based on Na Dohyang's novel A Deaf, Sam-ryong. However, in the process of adaptation, it was a work that strongly reflected the intention of Na Un-kyoo as a scenario writer. The study of these intentions has to reorganize the remaining scenes at present and rely on research methods to compare them with related scenarios or original works. Even if a situation that makes it difficult to draw clear conclusions is drawn in this research process, we can not but dismiss the method of this research itself if we can not stop the purpose of restoring the loss of Korean cinema. As a result, this study is devised to carry out this study, which had been discontinued due to the lack of work and related data so far.