• Proceedings of the Korean Nutrition Society Conference
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• 2003.05a
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• pp.263.2-263.2
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• 2003

• Industry Promotion Research
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• v.5 no.3
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• pp.135-144
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• 2020

Five elements that form all things have been symbolized in that they are indispensable elements in human life. Moreover, each unique energy has been used to explain the existence of all creation and the origin of action. The theory of five elements can be changed and utilized into various forms, including co-existence and conflict of five elements, five elements itself, the combination of Ganji five elements, Wangsanhyususa(旺相休囚死), five elements and Yin-yang. Especially, 『Hyupgiltongui Bonwon chapter one covers five elements, five elements of Ganji, seasonal use of five elements, prosperity and decline of five elements depending on seasons, Union of 3 elements among Twelve Zodiac Signs(三合), Union of two elements among Twelve Zodiac Signs(六合), changes of Cheongan 5hab. Therefore, if you analyze and utilize them, you can tell someone's fortune by theory of five elements only and read fortune in detail by combining it with other theories.

• Korean Journal of Plant Resources
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• v.37 no.4
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• pp.392-400
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• 2024

This study was conducted to find the flowering and growth characteristics according to the different altitudes (plains and mid-mountain regions) and cultivation methods (field and plastic houses cultivation) of Elsholtzia splendens. Experimental regions located at 12 meters and 500 meters above sea level were selected for the plains and the mid-mountain, respectively, and the same method was applied for cultivation management by different altitudes and cultivation methods. In the mid-mountain region, flower bud emergence (2-3 days), flowering (9 days), and full bloom (6-7 days) stages of Elsholtzia splendens were earlier than in the plains, and field cultivation was earlier than plastic house cultivation. The plant height, the main stem diameter, and the number of branches tended to increase gradually after an initial rapid growth at 59 to 69 days after planting date. The days of duration of sunshine (less than 8 hours) from the rainy season (June 20) to the period when vegetative growth increases gradually (59 to 69 days after planting) was 22 to 29 days and 26 to 35 days in the plains and the mid-mountain regions respectively, and this period was estimated time of transition from vegetative growth to reproductive growth. The spikes growth of Elsholtzia splendens by cultivation altitudes was higher in the mid-mountain region than in the plains, and there were no statistically significant differences in growth characteristics except for the main stem diameter, the number of branches, and the dry matter. Also, the amount of flowering and growth was higher in the plastic house cultivation compared to the field cultivation. As a result, some differences in flowering amount were observed when cultivating Elsholtzia splendens for landscaping purposes, but it was considered possible to cultivate in both plains and mid-mountain regions. This study therefore provides ecological information for understanding the relationship between weather characteristics and growth of Elsholtzia splendens.

• Journal for History of Mathematics
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• v.24 no.3
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• pp.1-12
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• 2011

It is well known that the sexagesimal cycle(干支) has been playing very important role in ordinary human affairs including astrology and almanacs and the arts of divination(術數). Yin-Yang school related the cycle with the sixty four hexagrams and the system of five notes(五音) and twelve pitch-pipes(十二律), and the processes to relate them are called respectively NaJia(納甲) and NaYin(納音) and quoted in Shen Kuo's Meng qi bi tan(夢溪筆談, 1095). Yang Hui obtained the process NaYin in the context of mathematics. In this paper we show that Yang Hui introduced the concept and notion of functions and then using congruences and the composite of functions, he could succeed to describe perfectly the process in his Xu gu zhai qi suan fa(續古摘奇算法, 1275). We also note that his concept and notion of functions are the earliest ones in the history of mathematics.

• Journal of the Speleological Society of Korea
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• v.19 no.20
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• pp.90-106
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• 1989

무주군은 동북의 북백산의 서사면에 위치한 해발 160～180m의 중산간지대로 서쪽으로는 진안군ㆍ장수군과 접하고 동쪽은 경북 금릉군, 경남 거창군과 북쪽은 충남 금산군, 충북 영동군과 접하여 4도 6 개군의 경계지에 위치하고 있다. 본군은 동서길이는 37km, 남북길이는 30km이고 총면적은 642 $\textrm{km}^2$로 전라북도에서 큰 군에 속한다.(중략)

• Proceedings of the Korean Society of Crop Science Conference
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• 1990.05a
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• pp.92-93
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• 1990

• KLA journal
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• v.46 no.3 s.358
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• pp.44-45
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• 2005

한미화씨를 이어 이번 3월호부터 최성일 씨와 함께 '도서관이 알아야 할 출판과 책 이야기' 지면을 맡게 된 김준목 씨는 1991년 무역업종사와 더불어 고서수집을 시작한 이래, 2001년에는 서양고서 전문사이트 안띠꾸스(www.antiquus.co.kr)를 개설하였으며 최근 인문학 교양잡지 <안띠꾸스>(2005년 2월 창간, 격월간지) 주간으로의 활동을 시작하였다. 저서로는 「감각의 순례자 카사노바」(2002) 등이 있다.

• Proceedings of the Korean Nutrition Society Conference
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• 2003.05a
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• pp.160.1-160.1
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• 2003

• Proceedings of the Korean Society of Crop Science Conference
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• 1997.10a
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• pp.32-33
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• 1997

• Proceedings of the Korean Society of Crop Science Conference
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• 2021.04a
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• pp.16-16
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• 2021