• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.29 no.4
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• pp.170-181
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• 2011

This Research will explore the meaning indicated in the landscape meaning and feature of literary group culture, focusing in Gurujeong(九老亭: pavilion for nine elders) and Samgaeseokmun(三溪石門: stone gate in three valleys) located in Dundeok-myun, Imshil-gun, and will seek to understand the implications by studying the cultural landscape spread out in the area. The place where Gurojeong and Samgaeseokmun is located is the meeting point of the three valleys, Dunnam stream, Osu stream, and Yul stream, which is the main location to view the beautiful scenery, which has the nickname as the dwelling place of a celestial being. Especially, based on the description of old maps, "Samgae(three valleys)" and "Samgaeseokmun" possesses significance as a landmark and shows a characteristic feature of landscape structures of low hills. Dangugurohwe(丹丘九老會: nine elders gathering on the dwelling of a celestial being) originated from Hyangsangurohwe(香山九老會: gathering of nine elders on a fragrant mountain), where Baekgeoi(白居易) of China was one of the main people. This group was organized by nine elders over the age of 60 desiring to view the scenery of Doyeonmyeong. The group enhanced the literary spirit on the low hill, erecting a tower, and enjoying the beautiful scenery changing every season with scholars from the same region. This phenomenon seems to have been formed upon the positive response to gatherings of elders, which were prevalent in the Joseon Dynasty. If the internal idea pursued by the group was "longevity," the external idea pursued can be summarized as "the spirit the respect for the elders." Naming the groups as 'Dangudae(place where the celestial being lives), Guseondong(valley of seeking a celestial life), Bangjangsan(mountain of a high priest), and Daecheondae(place of communicating with God) was likely a device to introspect oneself and symbolize one's life process. Furthermore, the reason Samgaeseokmun, which is an imitation of Choi, Chiwon's work, was built near Soyocheo, was probably to yearn the celestial land and based on the desire to follow Choi, Chiwon, who was the most self-fulfilling being presumed to have become a celestial being by practicing the pursuit of freedom, escaping from the reality. After tracing the symbolizing meaning of the four letters carved in the left side of the stone wall of Dangudae, the conclusion that this place was not only a place for literary gatherings of the nine elders of Saseong(four families), but was a place where the celestial being dwelled could be inferred. Corresponding with Dangudae and Gurojeong, which are places where the order of human and nature is harmonized and where its meaning associated with the location intensifies, arouses strong bond, can be said to be the symbol of the traces of celestial beings where the spirits of attachment to a certain place is embedded. The acts performed in Dangugurohwe were those of traditional leisure including strolling, viewing the scenery, drinking, composing poems, and playing instruments, and sometimes listening to stories, tea ceremony, prayers, and fishing were added, which indicates that the gathering had a strong tendency towards pastoral and hermit life.

• Journal of Electrodiagnosis and Neuromuscular Diseases
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• v.20 no.2
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• pp.91-97
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• 2018

Objective: The aim of this study was to compare the electrodiagnostic outcomes of carpal tunnel release in patients with and without diabetes with carpal tunnel syndrome (CTS), and to evaluate the effect of diabetes mellitus (DM) on electrodiagnostic outcomes. Method: We conducted a retrospective analysis of 67 patients with electro-diagnostic evidence of CTS. Patients were classified into two groups according to the presence of DM. Both groups were evaluated using nerve conduction studies preoperatively and 3 weeks and 3 months postoperatively. Results: There were no statistical differences in any of the electrodiagnostic parameters between groups 3 weeks postoperatively. However, there were statistical differences in the amplitude and the latency of compound muscle action potential, and sensory nerve conduction velocity 3 months postoperatively. Conclusion: Patients with DM did not show a significantly different outcome 3 weeks after surgery but showed a worse electrodiagnostic outcome 3 months after surgery than those without DM.

• Proceedings of the Korean Society of Developmental Biology Conference
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• 2003.10a
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• pp.79-79
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• 2003

세포에 대한 산화스트레스는 세포의 대사와 기능저하의 원인이 되고 있으며 이를 줄이기 위한 항산화 물질의 첨가가 연구되고 있다. 본 연구는 비특이면역증가제이며 다목적 고기능성 알칼리용액 조성물인 Barodon의 항산화 효과를 돼지정자를 이용하여 조사하여, 돼지 액상정액의 보존성 향상을 위한 Barodon의 이용성을 알기 위하여 시도하였다. 실험구로서 무첨가구와 활성산소 인위발생구(xanthine+xanthine oxidase, X-XO), X-XO구에 superoxide dismutase, cataiase, Barodon(2종류)의 단독처리구 및 X-XO구에 이들 항산산제의 복합처리구로 나누어 항산화제 처리효과에 따른 정자운동특성을 CASA로 분석하였다. 또한 돼지 액상정액에서 Barodon의 항산화 효과를 무첨가구, catalase구 및 Barodon구로 나누어 정액의 보존기간별 정액성상 변화(정자활력, 생존성, 첨체이상)를 조사하였다.

• Journal of the Korean Institute of Landscape Architecture
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• v.36 no.4
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• pp.27-35
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• 2008

The purpose of this study was to compare and apply quantitative indices for analyzing the total green space in an urban area, targeting Guro-Gu, Seoul. The indices were classified in terms of plane, solid and urban planning. The park area per person as an index of the park green's total volume was $2.34m^2$. This clearly shows the deficiency of park area. However, it did not reflect actual green space, since undesignated forests, rivers and green spaces in the city were excluded. Green coverage area per person in terms of plane was $18.85m^2$ and was useful as an index of actual urban planting, focusing on expansion of the green space. However, the conception of total volume of park green had limitation to be recognized as a unit of area. The number of trees and green area volume per person in terms of solid was 4.1 trees and $35.8m^2$, respectively. This enabled reflection on qualitative improvement plans such as increasing the volume of trees for the high density of developed areas.

• Journal of Fisheries and Marine Sciences Education
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• v.8 no.2
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• pp.199-205
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• 1996

실험에 사용된 5.18 G/T의 FRP선(올림픽24호)이 구성하고 있는 선체내 철물 구조로 인하여 발생된 자차는 매우 적게 나타났다. 그러나 자기 컴퍼스 주위에 방치되어 있는 연철봉 및 연철구의 영향으로 발생된 자차는 크게 나타났다. 그 결과를 요약하면 다음과 같다. 1) 선체내 철물구조로 인한 최대자차는 선수방위 N과 SW에서 $0.8^{\circ}$, SE와 W에서 $-0.7^{\circ}$였다. 2) Magnetic Compass주위에 방치되어 있는 연철구 또는 연철봉으로 인한 최대자차는 선수방위 NW에서 $6.0^{\circ}$ 및 NE에서 $-0.5^{\circ}$였다. 3) 연철구로 인한 영향은 선수가 4우점에 접근할수록 자차는 증가하였다.

• Korean Journal of Crystallography
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• v.12 no.2
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• pp.102-112
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• 2001

The mechanical properties of silicon crystals are important from the viewpoint of wafer and device fabrication processes. It is now widely recognized that silicon undergoes a series of phase transformations when subjected to high pressures, using conventional high pressure devices, such as diamond anvils or indenters. Diamond tip scratching on a silicon surface in the various conditions introduces various kinds of mechanical damage and stressed states. Micro Raman spectroscopy was used to observe the phase transition of single crystal silicon. As results, different morphologies were observed as functions of scratching speed and loading condition and various phases were observed as functions of scratching speed and loading condition.

• Research in Plant Disease
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• v.10 no.4
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• pp.268-271
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• 2004

Occurrence and soil fumigation effect on black root rot of peony was investigated. Peony was severely infected to black root rot caused by Cylindrocarpon destructans in continuous cropping field, but in first cropping field was less infected. To control black root rot, soil improvement, soil fumigation and the root dipping in chemicals were trialed in peony continuous cropping field. Black root rot was not decreased by soil improvement, but incidence of black root rot of peony cultivated in continuous croping field of peony was decreased by soil fumigation with Dazomet GR. and dipping of peony root in chemicals.

• The Journal of the Acoustical Society of Korea
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• v.18 no.8
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• pp.9-16
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• 1999

Generally, a speaker structures utterances very clearly by grouping words into phrases. This facilitates the listener's recovery of the meaning of the utterance and the speaker's intention. To this purpose, a speaker uses, among other things, prosodic information such as intonation pause, duration, intensity, etc. The research described here is concerned with the relationship between the strength of prosodic boundaries in spoken utterances as perceived by untrained listeners(Perceptual boundary strength, PBS)-In this paper, the preceptual boundary strength is used as the same meaning of the prosodic boundary strength-and prosodic information. We made a rule determinating the prosodic boundaries and verified the usefulness of the prosodic phrase as a recognition unit. Experiments results showed that the performance of speech recognition(SR) is improved in aspect of recognition rate and time compared with that using sentences as recognition unit. In the future we will suggest the methods that estimate more appropriate boundaries and study more various methods of prosody assisted SR.

• Journal of the Korean Institute of Intelligent Systems
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• v.18 no.2
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• pp.243-250
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• 2008

This paper proposes a system which extracts necessary information from call-for-paper (CFP) documents using a hidden Markov model (HMM). Even though a CFP does not follow a strict form, there is, in general, a relatively-fixed sequence of information within most CFPs. Therefore, a hiden Markov model is adopted to analyze CFPs which has an advantage of processing consecutive data. However, when CFPs are intuitively modeled with a hidden Markov model, a problem arises that the boundaries of the information are not recognized accurately. In order to solve this problem, this paper proposes a two-phrase hidden Markov model. In the first step, the P-HMM (Phrase hidden Markov model) which models a document with phrases recognizes CFP documents locally. Then, the D-HMM (Document hidden Markov model) grasps the overall structure and information flow of the document. The experiments over 400 CFP documents grathered on Web result in 0.49 of F-score. This performance implies 0.15 of F-measure improvement over the HMM which is intuitively modeled.

• Korean Journal of Soil Science and Fertilizer
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• v.30 no.2
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• pp.122-128
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• 1997

A pot experiment was carried out using Seomjin-byeo and Samgang-byeo to investigate the effects of nitrogen and sulfur on the growth, yields, and sulfur containing amino acid content of rice. The yields and number of tillers at 50 days after transplanting were increased with the increase of the amounts of nitrogen and sulfur, but N/S ratio was decreased in both varieties. There were a positive correlations between yield and contents of nitrogen and sulfur in straw and brown rice, but a negative correlation between N/S ratio and yields at harvesting stage. Crude protein contents increased with the increase of amounts of nitrogen and sulfur. contents of amino acid containing sulfur in brown rice were positively correlated with the sulfur and nitrogen contents in rice straw.