영어에 있어서 지시표현의 한정기술과 Deixis에 대하여

이종혁 공주교육대학교 초등연구원 1983 公州敎大論叢 Vol.19 No.-

I. 諸論 1 II. 限定記述 2 A. 指示的 使用과 屬性的 使用에 對하여 2 1. 指示的 경우의 Aspect에 대하여 4 2. 屬性的 경우의 Aspect에 대하여 6 B. 限定記述의 Truth와 存在 前提에 對하여 7 III. Deixis 8 A. 直示的 要素의 Demonstratives에 관하여 8 B. Debds와 Anaphola의 관계 9 C. 直示的 槪念의 區別에 관하여 10 1. Pure Deixis와 Injure Deixis 10 2. Primary Deixis와 Secondary Deixis 11 IV. 結論 11 참고문헌 13

Shaphylococcus enterotoxin B와 lipopolysaccharide를 작용시킨 사람 섬유아 세포에서 생성된 Transforming Growth Factor-β₁의 정량적 분석

이성근,김광혁,김욱규,김종렬,정인교,양동규 대한악안면성형재건외과학회 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.2

TGF-β1 is a potent chemotactic factor for inflammatory cells and fibroblasts. It also stimulates the celluar source and components of extracellular matrix and the production of proteinase inhibitors. Collectively, these biologic activities lead to the accumulation and stabilization of the nascent matrix, which is vital to infection control. The objective of this study is to investigate production of TGF-β in vitro fibroblast culture in the presence of Staphylococcus enterotoxin B(SEB) and/or lipopolysaccharide(LPS) and to elucidate the role of TGF-β1 which may be responsible for infection control. The fibroblasts were originated from gingiva and facial dermis in 26 year-old male patient. In the presence of LPS(0.01㎍, 0.1㎍, 1.0㎍), SEB(0.01㎍, 0.l㎍, 1.0㎍) respectively, cells(5×103ml) were cultivated in vitro. At 1, 3, and 5 days after incubation, cells were counted. Also, cells(2.5×105ml) were cultivated in EMEM with LPS(0.01, 0.1 and 1.0㎍), SEB(0.01, 0.1 and 1.0㎍) respectively and LPS(0.1㎍) and SEB (0.1㎍) in combination for 24,48, and 72 hours respectively. Culture supernatants were harvested at 1, 2, and 3 days after incubation period and triplicate culture supernatants were pooled and TGF-β1 was assayed in duplicate. The results were as follows. 1.In gingival fibroblast induced with SEB and LPS respectively or in combination, the suppression of cell Proliferation occurred very significantly since 3 days after incubation, compared with the control and the production of TGF-β1 occurred very significantly at 1 day after incubation, compared with the control. 2.In facial dermal fibroblast induced with SEB and LPS respectively or in combination. the suppression of cell proliferation occurred very significantly at 1 day after incubation, compared with the control. In SEB exposure, the production of TGF-β1 was decreased very significantly at 1 day after incubation, compared with the control. However, in LPS, SEB and LPS exposure, the production of TGF-β1 was increased very significantly at 1 day after incubation, compared with the control. In conclusion, the concentration of bacterial toxins and the incubation period correlated with cell proliferation and production of TGF-β1 very significantly. The gingival and facial dermal fibroblasts have different phenotype each other The orchestrated understanding of fibroblast proliferation and TGF-β1 production play an important part in host defense against the bacterial Infection and may prevent tissue necrosis such as necrotizing fasciitis and life-threatening syndrome such as multiple organ failure.

Mg합금의 선반가공 시 가공특성에 관한 연구

이종혁,박달근 충주대학교 2006 한국교통대학교 논문집 Vol.41 No.-

From the experimental study on lathe cutting work of Mg alloy, the characteristics such as Sr and SiC for maximum peak to valley roughness height, the third point height, ten-point hight. Experiments is roughness for sampling length determine of measuring length is 15mm. maximum peak to valley roughness height is Sr increased with most suitable cutting condition at 0.5% and SiC increased with most suitable cutting condition at 10%. The third point height is Sr increased with most suitable cutting condition at 0.5% and SiC increased with most suitable cutting condition at 10%. ten-point hight is Sr increased with most suitable cutting condition constant at 0.5% and SiC increased with most suitable cutting condition at 10%

수정된 강제유도 운동치료가 뇌졸중 환자의 일상생활활동과 삶의 질에 미치는 영향

이종민,김환,조영남,권혁철 대구대학교 특수교육재활과학연구소 2012 再活科學硏究 Vol.30 No.1

본 연구는 수정된 강제유도 운동치료가 뇌졸중 환자의 일상생활활동 및 삶의 질에 미치는 영향을 알아보고자 하였다. 방법 : 뇌졸중 진단을 받은 환자 30명을 대상으로 실험군 15명과 대조군 15명으로 나누어, 치료 중재 전․후 일상생활활동 수행능력과 삶 의 질을 비교하였다. 결과 : 실험군과 대조군의 치료 중재 전․후 뇌졸중 환자의 일상 생활활동 수행능력과 삶의 질은 통계학적으로 유의한 차이를 보였고, 실험군이 대조군에 비해 통계학적으로 유의하게 일상생활활동 수행능력과 삶의 질이 향상되었다. 그리고 일상생활활동 수행능력과 삶의 질은 통계학적으로 유의한 상관관계를 보였다. 결론 : 작업치료와 더불어 수정된 강제유도 운동치료를 적용할 때 뇌졸중 환자의 일상생활 활동 수행능력과 삶의 질을 향상시키고, 일상생활활동 수행능력이 삶의 질에 영향을 미친다는 것을 알 수 있었다. The purpose of this study was to investigate the effect of modified constraint induced movement therapy(mCIMT) on activities of daily living(ADL) and quality of life(QOL) for patients with stroke. Methods : Thirty subjects were randomly allocated into two groups: mCIMT, an experimental group(n=15) and traditional occupational therapy group, a control group(n=15). Both groups also received the usual occupational therapy after the first intervention. The ADL performance ability of both groups was assessed using Motor Activity Log(MAL) and QOL was assessed by Stroke Specific Quality of Life(SS-QOL). Results : ADL performance ability had a meaningful increase statistically for both groups. QOL also had a meaningful increase statistically for both groups. ADL performance ability showed statistically significant correlations with QOL. Conclusion : It was found that carrying out mCIMT with occupational therapy has an effect on ADL performance ability and QOL of patients with stroke. It was also found that ADL performance ability influences QOL.

"半圓形 Notch를 가진 低炭素鋼의 破壞擧動에 關한 硏究"

李鍾赫 忠州大學校 1989 한국교통대학교 논문집 Vol.23 No.-

Resulting from fatigue breaking behavier in use of structure and mechanics by mechanical industry thesedays, the economic loss to result from crack occurrence has been brought about too much loss of lives. In this paper, for the sake of the point at issue solution I have studied on the absorption energy at cracking occurance, stress enlarge coefficient K₁, enlongation quantity by early deformation and maximum load and elongation in the process of generating plastic deformation to which material break resulting from tensile load at the test piece with half round notch.

周速式 減速氣의 齒形에 대한 考察

李鍾赫 충주대 2001 한국교통대학교 논문집 Vol.36 No.1

In this paper, I have studied on the harmonic drive reducer compared with actual profile, through I have a analysis of geometrical figure about to tooth profile motion and gearing, assuming that the analysis of harmonic drive has a plane mechanism motion. I have obtained the result as follows : 1.When the flex spline has moved, differential teeth has relatively transported.Each tooth has never changed about to rigid body. 2.At the motion of couple tooth profile between gearing circular spline and flex spline, these obtained the shape of rolling plate with same relative motion from under decision to fixation by each tooth profile pitch in the neutral line. 3.When it has given a part tooth profile under the passing contact point of rolling plate from normal line with two tooth profile at the point tooth profile gearing, it could obtained the same acting relative tooth profile. 4.The harmonic drive reducer could obtain high torgue ratio.high torque capacity and high reduction ratio and it were much geared so gearing tooth profile at the same time that it used in a great many field.

복합 적층 박판의 열응력 파손에 대한 진동 활용 비파괴평가

이성혁,이정기,최낙삼 韓國非破壞檢査學會 1999 한국비파괴검사학회지 Vol.19 No.5

두께 1mm의 얇은 복합적층판의 자유경계단부에서 열응력으로 인해 발생하는 미세손상을 진동거동과 관련된 비파괴평가의 가능성을 연구하였다. 유한요소 열응력해석을 통해 예상되는 손상발생영역을 초음파 C-스캔과 광학현미경을 이용하여 관찰하였다. 사인 스윕시험을 이용한 적층보 시험편의 횡진동 해석결과, 미세한 내부손상으로 인해 고유주파수가 확실히 감소하였으며 감쇠비도 상당히 증가하였다. 길이가 짧은 적층보 시험편과 2차 모드의 공진주파수를 이용하여 얇은 적층판에서 열응력으로 유기된 미세손상을 매우 민감하게 평가할 수 있음을 알았다. A feasibility investigation on vibration-based nondestructive evaluation of thermal stress-induced micro failure in the free edge region of thin composite laminates(1mm thick) has been carried out. The failure occurrence and damage zone, which were predicted by the three-dimensional finite-element thermal stress analysis, were observed using the ultrasonic C-scan and optical microscopy. Analysis of the vibration spectrum measured from the laminate beam specimens by the vibration sweep test exhibited that the obvious decrease in resonancy frequency and some considerable increase in damping factor were associated with the micro-failure formation. The vibration technique utilizing short beam and high resonant frequency was found to be very sensitive to the thermal stress-induced damage in the thin laminates.

變煥法에 의한 設計渴水量의 誘導

李淳赫,朴鐘國,孟昇辰 충북대학교 농업과학기술연구소 1994 農業科學硏究 Vol.11 No.2

Derivation of reasonable design low flows was attempted by comparative analysis of design low flows derived by Power and SMEMAX transformations for the normalization of skewed distribution in the four watershed of main river basins in Korea. The results were analyzed and summarized as follows. 1. Basic statistics of annual low flows for the selected watersheds were calculated by using Power and SMEMAX transformations. 2. Power transformation has found to be the best for the normalization of skewed distribution among others including Log, Squareroot and SMEMAX transformations. 3. Design low flows for the seleted watershed were derived by the Power and SMEMAX transformations. 4. Judging by the relative suitablities for the Power and SMEMAX transformations, it was found that design low flows using two methods are closer to the observed data within 10 years of the return period, and those of Power transformation can be acknowledged as a reasonable one in comparison with SMEMAX transformation over 10 years of the return period.

Gumbel-Chow 法에 의한 確率渴水量의 誘導 및 比較 分析

李淳赫,朴鐘國 충북대학교 농업과학기술연구소 1992 農業科學硏究 Vol.10 No.1

This study was carried out far getting reasonable design drought flows which can be contributed to the hydrologic design criterion of various hydraulic structures by comparative analysis between the results of Gumbel-Chew method and those of Weibull distribution which was studied by author already. Annual drought flows were used for the analysis of drought flows frequency at the three watersheds of Geum, Nag Dong and Yeong San river basins. The results were analyzed and summarized as follows. 1. Basic statistics were calculated for the analysis of Gumbel-Chow methed. 2. The frequency factors according to the return periods were evaluated to get probable drought flows for the research watersheds. 3. Probalble drought flows were derivated by the Gumbel-Chow method. 4. Comparing Gumbel-Chow method with Weibull distribution, it was found out that the former haute larger values than these of the latter within five years of return periods, and vice versa over the years of return periods at the research watersheds. 5. In comparison with the observed and the two kinds of results, probable drought flows by Weibull method were shown to be closer to the observed than

建設工事 監理制度의 改善方案에 관한 硏究

李培浩,李梁圭,朴鐘奕 중앙대학교 기술과학연구소 1989 기술과학연구소 논문집 Vol.19 No.-

海外工事에서는 技術用役業者에 의한 工事監理制度가 一般的으로 運營되고 있으며 우리나라에서는 最近에 정부工事에 監理制度가 導入되어 部分的으로 運營되고는 있으나 建設工事의 運營에 問題點이 있음을 알 수 있다. 즉 監理豫算의 確保 및 執行에 따른 問題 資格監理要員의 配置. 監理要員의 業務上의 倫理 監理業務의 運營등이다. 보다 나은 監理制度가 되기 위해서는 建設工事 監理制度가 적절한 자격을 갖추도록 하는 중요한 정책이 있어야 한다.建設工事의 진보적인 기능과 개선된 품질관리를 위하여 監理制度는 제도화 하는것이 필요로 한다. 보통 정부난 지방자치단체에서 지시한 일부 建設工事는 품질관리와 특성이 요구된다. 監理制度의 執行은 확립되지 않은 監理用役회사로 원치않은 현상을 초래 할 수도 있다. 그런 환경때문에 대부분의 用役회서는 아마도 그 특성이라는 결핍을 가져올 수 있다. 왜소한 확립성이 없는 用役회사 역시 다른 문제점을 초래한다. 따라서 정부는 재정적으로 그리고 제도적으로 監理用役회사를 보조해서 촉진 시켜야 한다. 契約制度의 고용도입과 적절한 지불은 시급히 요망된다. 적절한 지불규정은 법률화 하는것이 감리제도 개선의 선행방안이다. Technology consultant service agents normally manage to control construction supervision in overseas constructions. Recently in domestic constructions the supervision system is partially introduced to government-operated building. But there are still a lot of problems in the management of constructions. That is, for normal supervision the procurement and execution of budget, the replacement and functional ethics of qualified supervisors are difficult problems. For a better perspective of supervision the following are important policies that should be designed to help construction supervision get its proper status. To institutionalize the supervision system for both advanced function and improved quality control of constructions is necessary. Some constructions above average ordered by central or provincial governments need such quality control and speciality. The execution of supervision system may bring unwatned phenomena of irregular circumstances most consultant companies. Under such circumstances most consultant companies probably fall into the lack of speciality. The smallness of such irregular consultant companies is also another problem. Thus the government should support and promote supervision consultant companies financially and institutionally. The introduction of employment of contract system and appropriate payment is urgently needed. To legislate suitable payment regulations is prerequisite to the improvement of supervision system.