한글 연행록의 종결어미 연구

조미희(Cho, Mi-hee),한영균(Han, Young-gyun) 한국어문학회 2017 語文學 Vol.0 No.136

This article closely examines the prose text of Yŏnhaengnok (A journey to Beijing) in various vernacular versions. The text is assumed to be written in the eighteenth century, along with such texts as Choch’ŏnlok, Sangpongnok, Kich’uk yŏnhaengnok, Sŭngsarok, and Yŏnhaeng ilki. The vernacular versions of Yŏnhaengnok serve as a useful site for research particularly on sentence-final endings. In analysis of the text, this study reveals various sentence types and speech styles contained in the diverse versions. Besides, it is interesting to see that the authors do not use honorific expressions due to the lack of honorific-level speech in the written text. Conclusively, the study explores how the vernacular versions of Yŏnhaengnok contain similar or different grammatical features depending on the period it was written. Specifically, it shows that Sangpongnok was written much later than Yŏnhaeng ilki, despite the two works share the similar grammatical characteristics.

'암석의 감정'에 대한 CBI CD-ROM 개발

정승균,최석원,김희수 공주대학교 사범대학 과학교육연구소 1999 과학교육연구 Vol.30 No.1

암석의 감정 학습은 학교현장의 암석표본의 부족, 야외실습의 시간적 제약 그리고 학습 교재의 부족 등의 문제들 때문에 어려운 점들이 많다. 또 교과서에 제시된 몇 가지의 암석들이 흑백으로 제시되어 있다. 이에 본 연구에서는 고등학교 지구과학 `암석의 감정' 학습 내용에 대해 과제분석을 면밀히 수행한 후, 대용량의 데이터를 수록할 수 있는 CD-ROM과 멀티미디어의 각종 기능들을 최대한 이용한 CBI(Computer Based Instruction) CD-ROM을 개발하여 흥미있는 암석의 감정 학습이 될 수 있도록 하였다. The learning for the identification of rocks is practically difficult because of many limitations such as the lack of rock samples in school, few textbook and field practice restricted by time. Besides, photos of rock sample printed in textbook show in black and white. So we has developed CBI CD-ROM for rock identification applying many functions of multimedia and the merits of CD-ROM.

원전 고등제어 알고리즘 설계를 위한 소규모 시뮬레이터 개발

나만균,심영록,신선호,노희천 조선대학교 에너지.자원신기술연구소 2003 에너지·자원신기술연구소 논문지 Vol.25 No.2

There has been a difficulty in implementing control algorithms (including even proportional-integral-derivative control algorithms) designed to verify and test to many small-scale simulators. In particular, it was almost impossible to implement advanced control algorithms to them. Therefore, it is required to develop a new simulator that facilitates the implementation of advanced control algorithms and the interface between different kinds of application programs. The objective of this work is to improve the existing small-scale simulator (FISA-2/WS) for the Kori unit 2 nuclear power plant and thus enable advanced control algorithms to be tested and verified by being applied to it. The developed simulator consists of FORTRAN, Visual C++, and MATLAB programs and an advanced control method using a receding horizon control method was applied to it to control the steam generator water level.

키 프레임을 이용한 동영상 검색에 관한 연구

김희수,김형균,전병균,이호현 광주보건대학 2004 論文集 Vol.29 No.-

The primary goal of video parsing is to accurately detect fast/gradual scene changes to index the video data so that future retrieval may be performed efficiently. Due to the sheer volume of the video data, however, the goal of accurate detection must be met by some real-time (fast) automatic (or at least semi-automatic) video parsing mechanism. For this purpose, I have developed a fast algorithm to detect gradual scene change and also detect camera motions to reduce false positives (falsely declaring a scene-change). In this dissertation, we propose a new approach that detects the change of scene which contains fast motion, zooming, dissolve in AVI video sequence. The proposed scheme adopts the feature matching technique which ALH(Average of Luminance Histogram) in each frame with those in the previous frame. Experimental results show that the proposed method performs better in detection scene changes than other conventional methods.

補虛湯이 免疫機能에 미치는 影響

고희경,남경수,이태균 동국대학교 경주대학 1995 東國論集 Vol.14 No.-

For the purpose of investigate the immunoadjuvant effects of BoheuTang, BoheuTang was pretreated to Balb/c mice for 10 days with intraperitoneally. After 10 days, haptenic antigen (VCR-BSA, vincristine-bovine serum albumin) complexed with Freund's complete adjuvant was immunized. The immunoadjuvant were followed after 7 days of first immunization. The immunoadjuvant experimentswere as follows : 1. The antibody production in Balb/c mouse immunized with VCR-BSA was remarkably increased in the pretreated group of BoheuTang compared with saline treated(control) group. 2. The macrophage numbers in Balb/c mouse immunized with VCR-BSA was considerably increased about 2.9 times in the pretreated groups of BoheuTang compared with control group. 3. The lysozyme activity of macrophage in Balb/c mouse that was immunized with VCR-BSA was increased gradually in the pretreated groups of BoheuTang compared with control group. 4. In the BoheuTang pretreated group, B cell(spleen cell) proliferation was increased with a dose dependent manner. At 20μl/well of BoheuTang, B cell proliferation activity was most highest. 5. Onthe other hand, in the T cell(thymocyte) proliferation BoheuTang pretreated group had less considerable activity than in the case of B cell. These results may suggest that BoheuTang will have immunoadjuvant effects on the cells which concerned with immuno mechanism.

Nd:YAG 레이저의 동작특성에 관한 연구 : 3단 병렬 순차 충·방전 방식 적용 3-mesh parallel sequence charge and discharge method

김희제,홍정환,김병균,박구렬,이동훈,김휘영 釜山大學校生産技術硏究所 1999 生産技術硏究所論文集 Vol.56 No.-

펄스형 Nd:YAG 레이저는 가공물질과 쉽게 반응하고, 램프에 의해서 연속발진은 물론 정상발진, Q-스이치 및 모드동기 발진까지 다양한 발진 형태가 가능하며 재료가공 및 계측용으로 널리 사용되어지고 있다. 재료가공에 있어서는 가공목적에 따라 에너지 밀도를 제어하는 것이 매우 중요하다. 에너지 밀도의 제어는 레이저 출력의 펄스반복률을 제어하는 방법이 주로 사용된다. 본 연구에서는 펄스형 Nd:YAG 레이저의 펄스반복률을 제어할 수 있는 3단 병렬 순차 충·방전 방식의 레이저 전원회로를 설계 및 제작하여 반복율에 따른 플래쉬램프의 전류파형 및 레이저 출력의 안정도와 신뢰성을 확인할 수 있었고, 펄스반복율은 30∼150[pps]까지, 30[pps]씩 증가시켰을 경우, 레이저 출력 효율은 약 5% 씩 감소한 반면, 축력은 약 4W 씩 증가하였다. A pulsed Nd:YAG laser interacts with processing materials easily, having different kinds of oscillators, such as CW by lamp, Q-switching, mode locking and so on. A pulsed Nd:YAG laser has been used in a wide variety of fields : measuring, materrial processing, and so on. In a material processing, it's very important to control an energy density according to the processing purpose. It is mainly used to control the energy density to vary pulse repetition rate. In this study, we designed and fabricated the 3-mesh parallel sequency charge and discharge circuit of which the pulse repetition was to be controlled. As increasing a repetition rate, we could find the stability and the reliability of laser output as well as flashlamp current waveform. When increasing a repetition rate from 30 to 150[pps] by 30[pps], we also found that the efficiency of lase output decreased by about 5%, while the output increased by about 4W.

정상교합인의 두부위치변화에 따른 교합접촉점의 변화에 과한 연구

최희철,이성복,최대균,박남수 慶熙大學校 齒科大學 1994 慶熙齒大論文集 Vol.16 No.1

The understanding the nature of occlusal tooth contacts of natural dentition is important for correct diagnosis and treatment of diseases developed in stomatognatic system. Several investigator have studied the distribution of tooth contacts in maximum intercuspation and have repored contact locations with respect to the tooth position. However, there are few report the variation of the occlusal contact point with change in each head position. This study analysed the number of occlusal contact point with change in each head position. 30 subject(male 17, female 13), who had natural occlusion and no symptoms of temporomandibular disorder, were selected. The numbers and patterns of tooth contact were recorded by silicone bite registration on stone model at four different head positions with head anguration gauge(from the supine to the upright position). The results obtained were as follows: 1. The numbers of total occlusal contact point on teeth increased to average 25, 29, 35, 42 points as head angulation was changed from the supine to the upright position against the ala-tragus line, and there was significant difference (P<0.05) 2. In the 19 subject(65%) of total 30 subject, the perforated point of the silicone bite indicated that the locus for the prime contact point moved mesially as the head angulation was changed from the supine to the upright position. 3. On the basis of the fact that the anterior occlusal contact point increase as head angulation changed from the supine to the upright position,we could find that the mandibular position is moved anteriorly.

시각장애아 부모의 양육 스트레스 정도 및 스트레스 대처 방식 연구

이해균,이희진 한국특수교육문제연구소 2002 특수교육저널 : 이론과 실천 Vol.3 No.3

가족 중에서 시각장애아동을 직접 양육해야 하는 부모들의 스트레스는 그 누구보다도 매우 심각할 것으로 생각된다. 또한 부모들마다 이러한 스트레스에 대처하는 방식도 여러 가지 요인의 차이로 다를 것이다. 본 연구는 시각장애아 부모 132 명을 대상으로 자녀를 키우면서 받게 되는 스트레스가 부모의 연령,학략,직업유무,윌수입과 아동의 성별,연령,장애정도,장애원인 인지 여부, 중복장애 유무에 따라 달라지는 양상을 조사하고,부모들이 스트레스에 대처하는 방식이 부모 변인과 아동변인에 따라 차이가 나는지 비교 · 분석하여 시각장애아 부모의 이해와 스트레스를 최소화할 수 있는 방안을 지원하기 위한 기초 자료를 제공하는 데에 그 목적이 있다. The study was designed to investigate the pattern of stress parents experience in bringing up their visually handicapped children by parent variables and children variables to compare if there are difference in the coping style of parent' s stress by parent variables and children variables, and finally to provide the visually handicapped' s parents with basic information needed to maxlmlze the understanding and mlmmlze the stress. The contents of the study are as follows. First, to investigate bringing up stress of the visually handicapped' s parents by parents variables(age, formal school, whether or not employed, and monthly income). Second, to investigate bringing up stress of the visually handicapped' s parents by children variables (sex, age, the extent of handicap, whether or not aware the cause of handicap, whether or not double handicaps). Third, to investigate the coping style with the stress of the visually handicapped' s parents by parent variables (age, formal schooling, whether or not employed, monthly income) Forth, to investigate the coping style with the stress of the visually handicapped' s parents by children variables(sex, age, the extent of handicap, whether or not aware of the cause of handicap, whether or not dually handicapped) .

무기고분자응집제를 이용한 조류의 응집제거

김규동,최영균,김희준,곽종운,정태학 대한상하수도학회 2002 상하수도학회지 Vol.16 No.5

An Experimental study was conducted for the removal of algae using various inorganic coagulants. Cultivation of algae, investigation of turbidity and chlorophyll-a removal efficiency according to the dosage of coagulants were conducted in series using a jar-tester in this study. Alum, PAC (Polyaluminum chloride), PAC-2 (Concentrated Polyaluminum chloride), PAC-Ca (PAC with Ca), PFC (Polyferricchloride) and PACS (Polyaluminum chlorinate silicate) with various SiO_2 content were used as coagulants. Algae grew up to about 1,500㎍ chlorophyll-a/l in 30 days. Cultivated algae was diluted to 150㎍ chlorophyll-a/l for the laboratory experiment. Decrease of pH was the lowest when PACS-5 was used as a coagulant, while it was the highest when PAC was used. Host of the coagulants showed high turbidity removal rate when the dosage was 1-3 mg Al/l. PFC showed stable turbidity removal efficiency and 80% of removal efficiency could be obtained when the dosage was 1.34 mg Fe/l. Among the coagulants, PACSs showed relatively higher removal efficiency of chlorophyll-a and it was the highest when PACS-5 was used. It means that inorganic coagulant including silicate is more advantageous in the removal of algae, and appropriate content of silicate on the basis of molar ratio of Al to Si is an important factor affecting the stability and settleability of the alum floc.

연속회분식 반응조를 이용한 슬러지 소화에서 포기비율과 포기빈도가 슬러지 소화에 미치는 영향

김성홍,김희준,최영균,정태학 대한상하수도학회 2003 상하수도학회지 Vol.17 No.2

Lab-scale sequencing batch experiments were carried out to investigate the effects of aeration ratio and aeration interval on nitrogen and phosphorus transformation during the sludge digestion by intermittent aeration. The highest nitrification and denitrification efficiency could be obtained when the aeration ratio was 0.25. Nitrification inhibition caused by alkalinity deficit was not observed at the aeration ratio of 0.75, however denitrification was limited at this level of aeration ratio. Biological phosphorus accumulation was possible at the aeration ratio of 0.25, however it was not observed when the aeration ratio was over 0.5. Under the same condition of aeration ratio, aeration interval played an important role in phosphorus release. Soluble phosphorus concentration of digested sludge was about 1.5㎎/L when the aeration interval was 4 hr and that was much lower than the concentration (12-18㎎/L) when the aeration interval was 20-44 hrs.