• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.1
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• pp.143-153
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• 2008

Recently has there been a great increase of the interests in the excavation of governing institutions and their restoration. There also arise discussions on whether the municipal governments should appoint old governing institutions as the historical spots. In the course of the excavation and restoration of old governing institutions, their practical use becomes a matter of concern. So the reproduction of the past ritual ceremonies and events in the governing institutions attracts considerable attention. But the discovery and the analysis of historical materials are very insufficient to meet the recent increase of such demand. In that point of view, this study aims to analyze the ceremony of Kwanchalsa's(觀察使; a provincial governor) arrival at one's post and the use of governing institutions for it and to examine the Kwanchalsa's route of sulryeok(巡歷) and the ritual ceremonies held in the cities he visited. The Chungcheong-Gamsa(忠淸監司; the governor of Chungcheong-Do) in the 18th century is the subject of this analysis and three local officials' diaries - Chungcheong Gamyeong Ilgi ($\ulcorner$忠淸監營日記$\lrcorner$), Hoseo Gamyeong Ilgi ($\ulcorner$湖西監營日記$\lrcorner$), Geumyeong Ilgi($\ulcorner$錦營日記$\lrcorner$) - are closely investigated for that purpose.

• Journal for History of Mathematics
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• v.24 no.2
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• pp.1-15
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• 2011

Approximation is a very useful approach in mathematics research. It was the same in traditional Chinese and Chosun mathematics. This study derived five characteristics from approximation approaches which were found in Chinese and Chosun mathematical books: improvement of approximate values, common and inevitable use of approximate values, recognition of approximate values and their reasons, comparison of their exactness, application of approximate principles. Through these characteristics, we can infer what Chinese and Chosun mathematicians recognized approximate values and how they manipulated them. They took approximate approaches by necessity or for the sake of convenience in mathematical study and its applications. Also, they tried to improve the degree of exactness of approximate values and use the inverse calculations to check them.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.9
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• pp.84-91
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• 2017

This study examined the routes, periods, and characteristics of Hamkyung-Gamsa's Sulryeok(巡歷) and his major duties during the Sulryeok. For this purpose, all hitherto known Hamkyung-Gamsa's official diaries, such as "Gwanbukilgi(關北日記)", "Sunryeokilrok(巡歷日錄)" and 'Buksunilgi(北巡日記)', 'Bukhaengilrok(北行日錄)' of "Dongbukansarok(東北按使錄)", were investigated closely. The main results of this study are as follows. 1) The Hamkyung-Gamsa's Sulryeok routes almost took the Gyeongheungro, which was one of the six main roads in the Joseon dynasty. The use of this road as the Sulryeok route was attributed to the rough terrain. 2) The Sulryeok routes were divided into two ways: the north and south routes centering on HamheungGamyoung. As Hamheung is located in the southern part of Hamgyeong-do, the northern Sulryeok route, which reached the downstream side of the Tuman River and border defense facilities, was long and took a long period of time. 3) Hamkyung-Gamsa's major duties during the northern Sulryeok route were to check the border defense facilities and hold literary and archery contests and special state examinations, especially in Gilju. His major duties during the southern Sulryeok route were to inspect and maintain the royal tombs and historical landmarks, such as Junwonjeon, Sukreung, Jireung. 4) Sometimes the routes of Hamkyung-Gamsa's Sulryeok included some sightseeing spots, which were famous for ten scenic spots of Bukgwan.

• Korean Business Review
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• v.17
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• pp.153-183
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• 2004

The Gaisong Merchants can be regarded to playa pioneering role to activate the Korea's trade with foreign countries. In the early period of Yi-Dynasty, the Gaisong Merchants focused on personal trade, but in the middle period of Yi-Dynasty, they entered to the realm of governmental trade. Furthermore, their business activities widened to various forms of trades, for example, smuggling. Utilizing accumulated capital, Gaisong merchants expanded their trading activities to their neighboring countries such as Japan and China. In recent times, it is necessary for modem Korean companies to diversify risks through the establishment of corporations for production, marketing and R&D abroad or through joint venture, M&A and strategic alliance with foreign companies in order to reduce the risks originated from volatile economic and political situations. In this study, we utilize tools of comparative study to compare Gaisong Merchants' foreign trade strategies with those of modem companies such as AMOREPACIFIC, HANILCEMENT and SHINDORICO. The purpose of the paper is to test the hypothesis that modem Korean companies grew up by following the cases of Gaisong Merchants' business activities. We summarize our main findings as follows. First, both Gaisong Merchants and modem Korean companies have common functional core capability in the field of marketing, manufacturing technology, R&D, and human resources development. Second, both Gaisong Merchants and modem Korean companies have common organizational core capability. Third, both Gaisong Merchants and modem Korean companies have common infrastructures such as planning, finance, accounting and MIS. It constitutes the infrastructure of Korea's foreign trade sector. Fourth, both Gaisong Merchants and modem companies have common organizational culture in the field of management policy and philosophy. Actually, those factors are evaluated to be driving forces of Koera's success in foreign trade. In conclusion, the business activities of Gaisong Merchants who represented the peculiarity of Korean business spirit are partially inherited to current Korean business management. The value system and behavior pattern of modern Korean companies is succeeded from the spirit of Gaisong Merchants and it playa major role to specify the identity of Korean business administration.