‘께서, 에서, 서’의 문법 기능에 대하여

김수정(Kim, Su-Jeong),정경옥(Jung, Kyung-Ok),서종학(Suh, Jong-Hak) 한국어문학회 2014 語文學 Vol.0 No.126

The purpose of this study lies in clarifying the grammatical function of Korean particles ‘kkeseo, eseo, seo(께서, 에서, 서)’ and establishing their grammatical position. In addition to their features discovered in a number of discussions, it is claimed that through the analysis of their syntactic structure and passive sentences, ‘kkeseo, eseo, seo(께서, 에서, 서)’ are revealed to play a role of the subjects of noun phrase. However, ‘kkeseo, eseo, seo(께서, 에서, 서)’ are defined as auxiliary particles rather than nominative particles.

반모음 [j]에 대한 최적성이론적 접근

서정민 ( Jeong Min Seo ),조학행 ( Hak Haeng Jo ) 21세기영어영문학회 2004 영어영문학21 Vol.17 No.2

An Optimality Theoretic Approach to Semi-vowel [j] Jo, Hak-haeng and Seo, Jeong-min(Chonsun Univ.) There have been three kinds of arguments about the status of semi-vowel [j] in Korean within the Korean syllable structure. The three theories, Nucleus Hypothesis, Onset Hypothesis, and Tautosyllabic Hypothesis, consider the semi-vowel [j] in Korean as part of nucleus, onset, and both respectively. Each theory, however, has provided conflicting accounts in reference to analogous evidence. Thus, in this paper we argue that the permission of semi-vowel [j] of Seoul dialect in Korean can be given a functionally grounded treatment by means of *ONSET/X subhierarchy(Smith, 2003: 3) that maintains its universally fixed ranking based on the sonority scale, if the *ONSET/X is defined to be sensitive to the moracity of the segments. And then according to Optimality Theory(Prince & Smolensky, 1993) we will analyse semi-vowel [j] of Seoul and Chonnam dialect in Korean as nucleus. And then the result will be extended to the semi-vowel [j] in English.

민감도 분석을 이용한 필릿용접용 용접변수 선정에 관한 연구

정재원,김일수,김학형,손성우,김인주,전광석 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

Arc welding process is one of the most important technologies to join metal plates. Robotic welding offers the reduced manufacturing cost sought, but its widespread use demands a means of sensing and correcting for inaccuracies in the part, the fixturing, and the robot. A number of problems that need to be addressed in robotic arc welding processes include sensing, joint tracking, and lack of adequate mathematical models for parameter prediction and quality control, Problems with parameter settings and quality control occur frequently in the GMA(Gas Metal Arc) welding process because of the large number of interactive parameters that must be set and accurately controlled. The objectives of this paper are to realize the mapping characteristics of bead width using a sensitivity analysis and develop the neural network and multiple regression method, and finally select the most accurate model in order to control the weld qua1ity(bead width) for fillet welding. The experimental results show that the proposed neural network estimator can predict bead width with reasonable accuracy, and guarantee the uniform weld quality.

실비우스 수도를 경유한 뇌낭미충 낭종의 이주 -증례 보고-

김정훈,송준혁,김명현,박향권,김성학,신규만,박동빈 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.4

민감도 분석을 이용한 겹치기 필릿용접의 용접변수 선정에 관한 연구

정재원,김일수,김학형,손성우,전광석 한국공작기계학회 2008 한국공작기계학회 추계학술대회논문집 Vol.2008 No.-

Arc welding process is one of the most important technologies to join metal plates. Robotic welding offers the reduced manufacturing cost sought, but its widespread use demands a means of sensing and correcting for inaccuracies in the part, the fixturing, and the robot. A number of problems that need to be addressed in robotic arc welding processes include sensing, joint tracking, and lack of adequate mathematical models for parameter prediction and quality control. Problems with parameter settings and quality control occur frequently in the GMA(Gas Metal Arc) welding process because of the large number of interactive parameters that must be set and accurately controlled. The objectives of this paper are to realize the mapping characteristics of bead width using a sensitivity analysis and multiple regression method, and finally select the most accurate model in order to control the weld quality(bead reinforcement area, bead penetration area) for lap joint fillet welding.

劍道選手의 傷害에 關한 實態調査硏究

鄭升溶,辛學卿 忠北大學校 平生體育硏究所 1990 平生體育硏究所 論文集 Vol.4 No.-

This study purposed that as the plans for the injury prevention of Kumdo play are necessary, we researched region of injury to happen during the exercise or the game, found the cause searched the essential prevention and tried to find protection improvement about Kumdo injury with injury protection and early cure. The percentage of the conclusions from representing player 245 (High school student 134, Univercity student 111) Sixty-eighth at hletic meeting aroud the country is as follows. For a year the number of Kumdo players that experienced injury more than fires times in exercise shows 22.9% and none who did it in the game 66.1%. Abrasion is highest and a bruise is second in the ratio of happening in the kind of injury during the exercise and the game. Region of injury is usually arms and legs. The motion of injury largely took place in attacking and among seasons injury happened in winter mostly. Among the places the exercise place is greatly high. Armour must supply a little (protecting thing for a wrist) and protecting thing for a head. The first aid treatment of injury and the way of cure after injury indicated self-cure 67.8%. One's home 50.6%. Pas was mostly used at the first aid treat ment after injury and the period of cure was with in one week or two. Some suggestion on basics of such a reaserch are as follows. 1) The player must be concerned in the stability of emotion and the condition of body and mind to in crease the attention during the exercise and encourage the complete sportsmanship not to do injury because of extreme victory or defeat. 2) The Kumdo plays need to put on the protector in order to minimize abrasion and a bruise. 3) Teh safe exercise place (Floor, Hall of the Game and the Exercise) must be prepared and sometimes the equipment must be examined. 4) During the exercise injury player must continue to train after perfect recovery and be examined by on expert doctor. 5) Condidering the guide of the safty protecting a player and emergency must be provided as a first aid treatment and perfect prepar is able to look forward to the further development.

충주시 여중생의 흡연 실태 조사

정진웅,이학수 충북대학교 연초연구소 2009 煙草硏究 Vol.22 No.-

본 연구는 충주지역 여중생의 흡연 실태를 파악하기 위하여 설문조사한 것이다. 설문 대상자 420명중 24.3%(102 명)가 흡연을 하고 있었고, 그 분포는 1학년보다 2, 3학년에서 많았다. 이들 흡연자의 31%는 초등학교 시절에, 37%는 중학교 2학년에 담배를 배운 것으로 나타났다. 흡연의 동기는 '호기심'이고, 주로 인적이 드문 공터나 놀이터에서 피운다고 답했다. 흡연량은 하루에 10 개피 이하였지만, 1갑 이상을 피우는 학생도 13.7%나 되었다. 그리고 결손가정의 자녀, 성적이 나쁜 학생, 흡연을 하는 친구를 둔 학생들이 흡연을 많이 하는 것으로 나타났다. The smoking actual state of girls' middle school was investigated with 420 girls' students in Chungju city in korea by the questionnaire. The 102 girls of 420 girls middle school(24.3%) were inveterate smoker and the higher year students were smoked more than first year student. A 31% of 102 girl smokers replied that they smoked from the primary school. And then they began to smoke because of the curiosity to the smoking act of others, and they enjoyed a cigarette at a dark open place or a tranquil playing space mainly. They are smoking less than 10 cigarettes a day but 13.7% of 102 girls are enjoying more than cigarettes 20 everyday. And the students of imperfect household, the poor girl students, and students smoker friends are smoking more.

신경회로망을 이용한 이면비드 폭 예측에 관한 연구

정재원,김일수,박창언,김학형,서주환,김인주,심지연 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

The development of robotic welding process is a very complex assignment because the system is affected by a number of process parameters which are very difficult to determine or predict in practice. The full automation welding has not yet been achieved partly because the mathematical model for the process parameters of a given welding task is not fully understood and quantified. Several mathematical models to control welding quality, Productivity, micro structure and weld properties in arc welding processed have been studied. However, it is not an easy task to apply them to the various practical situations because the relationship between the process parameters and the bead geometry is non-linear and also they are usually dependent on specific experimental result. Practically, it is difficult, but important to know how to establish a mathematical model that can predict the result of the actual welding process and how to select the optimum welding condition under a certain constraint. In this paper, an attempt has been made to develop an neural network model to predict the back-bead width as a function of key process parameters in the GMA (Gas Metal Arc) welding and to compare the developed models with the experimental results

임신중기 양수천자에 의한 태아의 세포유전학적 연구

정은환,김학순 충북대학교 의과대학 충북대학교 의학연구소 2003 忠北醫大學術誌 Vol.13 No.2

연구목적: 태아의 염색체 질환을 산전에 진단하기 위한 임신중기 양수천자의 효용성을 분석하고자 하였다. 대상 및 방법: 1995년부터 2002년까지 충북대학교병원에서 임신중기에 양수천자를 시행한 443명의 임부를 대상으로 태아 염색체 검사의 적응증, 이상소견, 및 합병증 유무에 따라 분류하고 비교하였다. 결과: 18명의 임부에서 의미있는 태아 염색체 이상이 발견되었으며 심한 합병증은 없었다. 종류별로는 숫적 이상이 11례, 구조적 이상이 5례, 모자이시즘이 2례였다. 결론: 임신중기 양수천자는 임상적으로 적응증이 되는 경우에는 반드시 시행해야 할 안전하고 정확한 방법임을 확인하였다. Purpose: This study was performed to analyse the efficacy of second trimester genetic amniocentesis for prenatal diagnosis of fetal chromosomal anomaly. Materials and Methods: Fetal karyotype, indications for genetic amniocentesis, and complications were analysed in 443 amniocentesis cases which were performed at Chungbuk National University Hospital from 1995 to 2002. Results: Clinically significant chromosomal abnormalities were found in 18 cases including 11 numerical abnormalities, 5 structural rearrangments, and 2 mosaisms. There was no significant complication. Conclusion: Second trimester genetic amniocentesis is a safe and accurate method to detect fetal chromosomal anomalies and should be performed if clinically indicated.

유기산을 이용한 납 요염토양의 복원에 관한 연구

정의덕,강신원,박덕수,신학기,백우현 한국환경과학회 2000 한국환경과학회지 Vol.9 No.5

A study on the removal of Pb ion from Pb-contaminated soil was carried out, using ex-situ extraction process. Tartaric acid (TA) and iminodiacetic acid sodium salt (IDA) as a washing agent were evaluated as a function of concentration, reaction time, mixing ratio of washing agent and recycling of washing agent. TA showed a better extraction performance than IDA. The optimum washing condition of TA and IDA were in the ratio of 1 : 15 and 1 : 20 between soil and acid solution during 1 hr reaction. The total concentrations of Pb ion by TA and IDA at three repeated extraction, were 368.8 ppm and 267.5 ppm, respectively. The recovery of Pb ion from washing solution was achieved by adding calcium hydroxide and sodium sulfide, form the precipitation of lead hydroxide and lead sulfide, and optimum amounts of sodium sulfide and calcium hydroxide were 7 g/ℓ for the TA washing solution and 4 g/ℓ , 5 g/ℓ for the IDA washing solution, respectively. The efficiency of recycle for TA and IDA washing solution were 78.8%, 95.1% and 89.2%, 96.6%, at third extractions under Na_2S and Ca(OH)_2, respectively.