• Research in Mathematical Education
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• v.12 no.2
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• pp.143-149
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• 2008

Before the 14th century, China had been thought as one of the countries with the most developed mathematics all along. But after the 16th century, Chinese mathematics increasingly walked up to the eclipse. The main reasons include the following points. First, the development of neoteric mathematics was closely associated with the social industrialization, but the lags in feudal China seriously blocked the development of the capitalistic seed, and China was still in the agricultural society then and couldn't step into the industrial society, which impeded the development of mathematics concerned with the industry and commerce. Second. the increasingly carrion feudalization was one of the essential reasons to block the development of Chinese neoteric mathematics. Finally, seeing about the developing logics of Chinese neoteric mathematics, we can find it was a scattered and experiential mathematical knowledge without strict and rational self-organizing structure system, which had the limitations existing in its interior mechanism.

• Atmosphere
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• v.16 no.4
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• pp.343-350
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• 2006

The rainfall amount measured by Chugugi at Gongju was found in "Gaksadeungnok". Gaksadeungnok is ancient documents from governmental offices in Joseon dynasty. Rainfall data at Gongju are restored for 18 years of 19th century. In 1871, total rainfall amount is 1,338 mm. It is different by about 11% in the amount compared with Seoul Chugugi rainfall in 1871 and Daejeon modern raingauge measurement result during the 30 years (1971-2000). Annual march of monthly rainfall data at Gongju is similar with that of Seoul. Based on the results, restored rainfall at Gongju is consistent with Seoul Chugugi rainfall data. The rainfall amount restored in this study is measured by Chugugi which was installed at Gongju, in Chung-Cheong province. Furthermore, Gaksadeungnok includes rainfall amount reports by agricultural tool measurement in addition to Chugugi measurement. These facts prove a network of rain gauge in Joseon dynasty.

• Journal of the Korean Society of Costume
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• v.57 no.10
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• pp.142-155
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• 2007

The purpose of this study is to develop a fashion show model as a local festival program by designing the costumes of Chosun dynasty from later 16th century to early 17th century and planning a fashion show. The designed costumes are based on the life of the representative poetess, Maechang Lee, from Buan-gun, Jeollabukdo. The planning of the fashion show consists of seven stages, that is, finding a theme, composing the story, designing costumes, choosing music, planning intermission events, producing visuals and booklet, and directing model performances. This paper focuses mainly on finding a theme, composing the story, and designing costumes.

• Asian review of World Histories
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• v.1 no.1
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• pp.117-149
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• 2013

The purpose of this essay is threefold. First, to highlight research of Seonmin KIM, whose 2006 Ph.D. dissertation elucidates complex relationships among Ming China, Choson Korea, Tokugawa Japan, and mountainous ginseng-producing "borderlands" between Korea and China; her story concludes with the remarkable rise of a borderlands power that overthrew Ming China, there-by establishing dominance that lasted into the $20^{th}$ century - the Qing Dynasty. A second purpose is to showcase application of a non-standard-model - the Hydraulic Metaphor - that elucidates economic components of Professor KIM's history via visual and intuitive mechanisms designed to be understandable for non-specialists. Last, an outline of East Asian history is placed within context of centuries of monetary evolution that eventually yielded the late-$16^{th}$-century birth of globalization.

• MALSORI
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• no.63
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• pp.23-46
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• 2007

The purpose of this paper is to compare linguistic features of meter in Amoretti and Sonnets from the Portuguese. Amoretti was composed in the 16th century and Sonnets from the Portuguese in the 19th century. Two poems are very strict in satisfying $^*<_I$(LS that makes a lexical stress matched on a strong position. But they allow a peaked monosyllabic word to be matched on a weak position only if it does not violate $^*(\dot{\sigma}\;{\sigma})$. Syntactic inversions which are found in two poems occur to satisfy metrical constraints and rhyme. Particularly, syntactic inversions for rhyme are mainly found in Amoretti, but are rare in Sonnets from the Portuguese which includes many enjambment lines. Furthermore, this paper shows that syntactic inversions can be explained by the interaction of constraints, such as metrical constraints, SCI, and Binary Foot.

• The Journal of Korean Medical History
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• v.28 no.2
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• pp.105-120
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• 2015

Confucian doctors (儒醫) emerged who either voluntarily or involuntarily studied medical science and participated in clinical practices. This was made possible by a newly established position known as Euiseoseupdokgwan (醫書習讀官), made up of officials who had knowledgeable about medical books, during the reign of King Sejong. By the 16th century, Confucian doctors who acquired knowledge from medical books began to practice more broadly. Most of the Confucian doctors had either direct or indirect connections with the Sarim faction 士林派, and had interest in practicing medicine in provincial regions. In 1610, Donguibogam (東醫寶鑑) was published, providing the Confucian doctors with solid academic and clinical foundations. From the late 17th century onwards, the medical environment quickly became commercialized and the status of Confucian doctors gradually weakened.

• Journal of Fashion Business
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• v.23 no.1
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• pp.127-144
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• 2019

The purpose of this study is to clarify the phenomenon and characteristics of fashion in before Orientalism by examining the environmental changes and factors of East - West cultural exchange from the 16th century to the 18th century. To this end, this study examines the development of political and diplomatic relations, the growth of economy and trade, the investment of culture and arts, and the development of industry and technology. The research method used was the analysis of previous literature research and visual data. The result were as follows; the characteristics and phenomena in fashion in before Orientalism were symbolism as a privileged whole, applying to special clothing area, variety and splendor of fabrics, change of costume design, and a trend of exotic taste. Before Orientalism, the perspective of Orient in Europe can be seen as having the positive aspects cause of developing fashion and a negative aspect coming from an incorrect understanding and a bias.

• Journal for History of Mathematics
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• v.16 no.4
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• pp.15-32
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• 2003

Since algebra before the 19th century was the study of equations and equations are not differentiated from polynomials because of lack of the equality sign, the algebraic symbolism of polynomials plays very important role for tile history of algebra. We deal with the evolution of literal notations of polynomials in western and eastern worlds, and then compare their history.

• Journal of The Korean Astronomical Society
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• v.6 no.1
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• pp.1-8
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• 1973

Presumable explosion time of Cas A has been listed from Dec. 6, 1592 to Mar. 5, 1593 in ancinet Korean observational records. It may have been overlooked, due to other supernova(Cassiopeia Nova) which appeared at that time near its original position of Cas A.

• Journal of the Korean Society of Costume
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• v.25
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• pp.269-284
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• 1995

This study investgates the significance of Chosun burial clothing in 15th to 17th Centuries by examing the costumes recorded in the ryesu (ritual books). Referring to description of the mouring-rit-ual in the the Kujoohryei(국조오례의), the sangryebiyo(상례비요), they exhibit little differ-ence in the ceremonial procedure, this implies that the the Jujagarye, the oldiest Chinese Ryesu, had influence on the manner of Chosun. The Kujoohryei(국조오례의) written-in 15th Century played a paramount role in domesti-cation of burial costume(염습의) which had been performed by the Jujagarye(주자가례), and the sangryebiyo(상례비요) etc written between 16th and 17th Centries promoted to genealize the mouring-ritual to the ordinery people. In the period, ryemsupui(염습의, clothing for the dead) is costumes for 'sup(습)', sofyum(소렴), and 'daeryum(대렴)' in the mourning ceremorial procedure, and for postliminal rites in the rites of passage. The reason of using clothing which they put on the dead's own daily clothing stands for eagerness for lasting life not only in this world but also in the other world.