• The Korean Publising Journal, Monthly
• /
• s.285
• /
• pp.36-37
• /
• 2000

• Journal of the Speleological Society of Korea
• /
• no.74
• /
• pp.49-60
• /
• 2006

• Korean Architects
• /
• no.9 s.413
• /
• pp.22-29
• /
• 2003

• Construction Engineering and Management
• /
• v.4 no.3 s.15
• /
• pp.41-50
• /
• 2003

• Proceedings of the KSLP Conference
• /
• 2008.03a
• /
• pp.18-18
• /
• 2008

• Proceedings of the KSLP Conference
• /
• 2008.03a
• /
• pp.14-14
• /
• 2008

• Journal of the korean veterinary medical association
• /
• v.20 no.11
• /
• pp.676-680
• /
• 1984

흉요부의 추간판돌출이 원인으로 보이는 후구임비을 나타낸 외래환견(Dachshund 4두, Beagle 1두) 5두에 대해 Leonard의 복측추간조창술을 실행한 결과 수술후 13$\~$88일에 모든 개에게 보행가능하였고 그후 3개월내지 16개월 경과한 현재 어느 것이나 재발이 없었다. 개의 추간판돌출증에 대한 외과적치료법은 30년전부터 추궁절제술이 Redding에 의해서 소개되었으며, 그후 가미에서 몇 가지의 수술방법이 고찰되였으며, 일본에서도 보고되었다. Pettit은 추간판돌출증의 외과적 요법으로써 추간판조창술을 높게 평가하고 있다. 저자 등이 이미 보고한 3예와 그 후 실시한 2예의 조창술은 그 경과가 좋았기 때문에 여기에 보고하는 바이다.

• Journal of Powder Materials
• /
• v.15 no.6
• /
• pp.477-481
• /
• 2008

Formation and characteristics of spraying powder for BSCCO High-Tc superconductor prepared by plasma spray coating were investigated. The addition of 3% of binder gives the best flowability of the powder. Ball milling for 30h and 35h gives the best flowability of powder in the case of 2001 and 0212, respectively. The withdraw ratio increases upon binder addition from 12 to 27% in the case of 2001 and from 18 to 31% in the case of 0212 for sieving powder of $30-90{\mu}m$ in size. The built-up efficiency for $100{\mu}m$ thickness of spray coating is increased more than 30% by binder addition. The microstructure of the spray coated layers was investigated by XRD and EDS analysis.

• Korean Journal of Heritage: History & Science
• /
• v.41 no.1
• /
• pp.35-55
• /
• 2008

This paper is written to results of excavated ChungJu ChangDong site located in ChungJu and the article Keumcheonchang in Joseonwangjosilrok. The structure rerics of compositing cornerstone-distance 420cm has been showing to Keumcheonchang of legend in region people. The solution to problems is that the enforcement of the river-shipping service linking Han River and NakDong River. King Taejong commanded the new tax-warehouse of 200 Kan to built at Keumcheon in ChungJu and named Keumcheonchang for the receipt of innner region and KyengSang Province. King Sejo established the foundation of the government owned tax-grain transportation systerm for the strong centralization by the sovereign right. This logistic system is gone the middle and the latter of Joseon Dynasty. Joseon Dynasty is absolutely dependent the national finance for government operation on the tax-grain from HaSamDo(ChungCheong JeonLa KyengSang) region. JoUn(tax-grain transportation by shipping) is the best logistic system in Korea surrounding sea. Joseon Dynasty has refomed the logistics base on GoRyeo's system that the Tax-grain transportation system by shipping. There is the tax-warehouses reducing from 13 numbers to 9 numbers and making up for the weak points in the matter of the Japanese Pirate and the ship wreck in transporting in the sea. The ship wreck in the sea specially make the matters of the reducing tax and political issues. We know that Keumcheonchang is operated ChuaSuCham(the government agency for taxgrain transportation by shipping at a warehouse) from King Taejong 11(1,411)year to King Sejo 11 (1,465)year. There is the result of enforcement the river-shipping service system for social stabilization and forward their new ideal in the first half Joseon Dynasty.

• Journal of the Economic Geographical Society of Korea
• /
• v.12 no.2
• /
• pp.195-214
• /
• 2009

The Mangi yoram("萬機要覽"), a guidebook of state affairs, was published by royal command in the late Joseon period. Its chapters on financial affairs(財用篇) are particularly remarkable, as they explain on all aspects of the national finance of the late Joseon period in a clear manner. The financial part of the Mangi yoram includes metallic mineral resources, such as the location of gold, silver, copper, lead deposits and the prosperity and decline of the mines, and the various uses of each of the minerals. These are still regarded as valuable resources. Its contents on agricultural geography comprise not only the total yearly output of grains, paddyfields and dryfields, their taxation and standards of taxation, but also ginseng which was famous in the outside world in the pre-modern era. The book also clearly explains distribution of agricultural dikes for irrigation and their functions. The book also contains information on forestry geography, e.g. the varieties of pine trees and their distribution and mountain containment policies. Contents related to commercial geography consist of material on different types of markets such as the yukuijeon(六矣廛), sijeon(市廛), peongsisuh(平市署), nanjeon(亂廛), and the distribution, size and prosperity and decline of the border markets of the northern frontier such as the hoeryungkaesi(會寧開市) and geongwonkaesi(慶源開市). Contents related to transport geography are the distribution and functions of government granaries etc. Obviously, this book contains detailed information on various aspects of Korean geography. If we try to understand the contents of this book from the framework of modern geographical classification schemes, the geographic information contained in the book assumes even greater significance. In sum one may conclude that this book, which the king kept by his side, contained useful geography related knowledge and necessary information, and was directly relevant to the administration of the country. It exerted immense influence on the contemporary intellectual world of Joseon Korea, and was regarded as an invaluable resource.