Glass 용해로 공정의 안정화 검증 및 방안에 관한 연구

조진형,구자활 금오공과대학교 2006 論文集 Vol.27 No.-

As tools to improve productivity and quality, SPC(statistical process control) and Af'Ctautomatic process control) are used in the instrumental process. In process, we know that a statistical control-in is identified with a process of random variables being independently and identically distributedriid). It IS often difficult in practice to attain a statistical control-in because of systematic time series effects like autocorrelation. When the data are autocorrelated In a process, as the diagnosis, we can use ARIMA procedure. In this thesis, a procedure is introduced to diagnose and identify a statistical control-in/out using ARIMA.

超高眞空中의 Tribo-Coating의 潤滑特性

金亨資,全泰玉,加藤康司 釜山工業大學校 1994 論文集 Vol.36 No.-

Sliding friction between spherical pin of 8mm in diameter and flat(disk) substrates coated with vacuum-deposited thin film was measured under on ultra high vacuum pressure for various materials, rate of film supply(8∼210nm/min), sliding velocity(1.5∼67.0nm/s), flash temperature. It was found that the most effective lubrication is obtained when the adhesion between pin of Si₃N₄ and disk of SUS440C is high and that between pin of Si₃N₄ and disk of Si₃N₄ is low. When In film is used as a lubricant between pin of Si₃N₄ and disk of stainless steel, the friction coefficient has a value as low as 0.04. In this case, the normal load W and the sliding velocity V are expressed as 1ON and 24mm/s for 10??Pa. The dependence of μon the thickness h of the Ag film, which is used as a lubricant between Si₃N₄pin and SUS440C(Q) disk is expressed as μ=0.12 for W=10N and V=24mm/s when the film is thicker than 100nm. A brief discussion on these relations is presented from the viewpoint of the real contact area.

新生兒의 生物學的 리듬에 관한 硏究

李滋衡 梨花女子大學校 韓國生活科學硏究院 1989 韓國生活科學硏究院 論叢 Vol.43 No.-

근래에 이르러 인간의 건강을 유지·증진시키고 질병을 예방 관리하는데 있어 대상자의 생물학적 리듬에 관한 이해의 중요성이 증대되고 있다. 따라서 아직 그 현상이 잘 파악되지 않은 신생아의 율동성(rhythmicity)을 활력증후, 뇨배설과 뇨중전해질을 cosinor analysis 방법을 적용 분석한 결과는 다음과 같다. 신생아의 맥박, 뇨배설, 뇨중 Cl, K는 circadian(24시간 주기)율동성이 있으며, 체온은 24시간 주기와 12시간 주기를 동시에 나타내고, 호흡과 뇨중 Na는 12시간 주기의 율동성이 있음을 확인하였다. 그러므로 신생아 상태판단에 기초지표가 되는 활력증후 및 제검사에 시간계를 고려하고, 율동성이 고려되지 않은 병원의 환경적 요소 및 치료 계획에 생물학적 리듬을 고려하여 중재되어야 할 것으로 사료된다. Recently, the increasing importance of understanding the subject's biological rhythms has been greatly emphasized on the maintenance and improvement of health care and treatment of illness. Thus this study, by way of cosinor analysis, investigated the rhythmicity of infants whose phenomena have not yet been fully defined. The results are as follows: Cosinor analysis revealed that infants demonstrated a circadian(24 hour period) rhythm for pulse, urinary flow and the chloride excretion and potassium excretion. And 12 hour period rhythmicity was found in the respiration and sodium excretion. On the other hand the temperatures were simultaneously those of 24 hour and 12 hour period. These findings are significant because they disprove the belief that the infant's physiologic activity is a constant phenomenon. And it suggests that the health care provider may be able to use a time-based plan for assessment and intervention.

建築設備工事의 施工性 向上에 관한 硏究 : 설비전담부서의 설치 필요성을 중심으로

조형근,구자두 호남대학교 1998 호남대학교 학술논문집 Vol.19 No.2

Recently construction has become large in scale, high, complex, diverse, and professional, and its consumers demand improved quality in living environments, design and construction in building services must improve in precision. However, quite often people who carry out building services works do not prepare design documents, and poor construction with defects occur in construction site many times. To address this matter, I have conducted a questionnaire survey with students in Honam Construction Engineering Education Center and officers and students in Army Engineering School for this study. The survey is about causes of poor construction that are requirement of employing specialist of building services, setup of a service department related with the matter. After the collected guestionaire data divided according to the kinds of major business and qualification educational background work experiences, the requirements of setup of a department exclusively responsible for building services and employment of relative specialists are analyzed. Base on the above results, to suggest basic methodology of constructability improvement of building services works.

栽培年數에 따르는 人蔘精油量

金愛子,金英順,李榮子(B),李明淑 梨花女子大學校 藥學硏究所 1961 梨花藥學硏究 Vol.- No.2

韓國 看護大學 敎育課程에 對한 硏究

文姬子,金潤喜,趙潔子,趙美映,姜賢淑 慶熙大學校 1982 論文集 Vol.11 No.-

The changes of social issues and nursing concepts require the expansion of nursing needs and nursing role, therefore it is keenly demanded the necessity of the research for new curriculum development in nursing. So to make a contribution to the development of nursing education in Korea, we made a comparative study of nursing curriculum of each universities which have baccalaureate program and put them into operation at present; they are 10 Korean universities, 5 American universities and 4 Japanese Universities. Thus by researching the differences among them. We acquired the conclusions as followings. The purpose of Nursing education In case of Korean parts, the contents of those aims must be explained more clearly and more in detail than another results of research. There also has to be made the statements upon the scientific researching methodology in scholarly respect, or the self-development in individual respect, or the lasting endeavour for studies in professional respect. We must put an emphasis upon the statement and education of the direct nursing provider, or the primary health care manager at hospital and community, who is one of the important aims of modern nursing education. The substance of nursing curriculum. 1) Total credits for completion and the comparison of curriculums, classified by the field. The scope of total credits of each nation, according to Colleges ranges; Korea: 140-163, U.S.A.: 121-187, Japan: 13-158 Compared with those of U.S.A. and Japan, the average credits of Korea is higher. Classified by the field, the credits alloted to major courses are 73.3% and liberal courses, only 26%, which shows that it does not satisfy the current educational trend that emphasizes the liberal course. 2) The comparison of curriculums, classified by a school year. In case of Korea, the total credits are evenly assigned to all grades, but the freshman taken the concentration of liberal courses (81.2%). Among the major courses are preponderant the Nursing Supportive subjects in the sophomore and the nursing major ones in the junior and senior. 3) Curriculums classified by the subject. (1) As compared with those of Japan and U.S.A. Korean students are less free in chosing subjects their own way all over the curriculums. It is, therefore, required that the range of the optionals be widened for the open and flexible education. (2) We can find all of three nations (Korea, Japan, U.S.A.) neglect the sphere of the behavioral sciences among the fundamental nursing subjects. In the field of social sciences, among Korea, Japan, and U.S.A., top ranks Japan that tends of the interested in social well-being. In Korea only two universities have this subjects. (3) Nursing major subjects. Defficulties in comparing them lie in the gulfs of the title of subjects, and the structural differences of the formation of curriculums among nations. In case of Korea, although there are a few differences of the number of credit of subjects among colleges, she has uniform aspects for U.S.A., which says that there are no characteristics and self-control each colleges has in Korea. We can notice that the subjects each Korean university shares are also doubled with those of the national examination for nursing qualification. Japan differs from Korea in that subjects are more differentiated and students are provided with more chances to make a choice through the system of subjects and the texture of a curriculum are similar to those of Korea. In case of Korea, therefore, the unification of fundamental subjects (especially in the medical field) and clinical practices is required. (4) The course for teaching profession is taken as either the required or optional just in Korea (80%) and Japan (75%). The number of subjects and total credits of teaching courses is different according to the colleges of Korea and Japan. As for the contents of subjects Korea deals with theory and Japan, the practical thing with which students can adjust themselves to the spot of society. As a result of that, in case of Korea, demanded are the entire review and research upon the purpose of establishing a curriculum, its relation to the total credits and the choice of substance of subjects etc. 4) The patterns of organization in curriculum development. Most of the patterns of organization, classified by clinic subject pivot upon disease and subjests are not mutually unified in case of Korea and Japan. Though the patterns of organization of subjects if formally unified, that of curriculums is not substantially or wholy synthesized, while in case of U.S.A. the unification of the patterns of organization entire curriculum as well as the mutual unification of subjects is attained and each college runs a characteristic curriculum, since the application of nursing theory and the model of a curriculum are different according to college. The prevention of disease, the promoting health and the disease system is patterned, centering around the healthy and their families. Therefore, in case of Korea, it is urgent to unify the curriculum of nursing education for the efficiency of the future oriented nursing education, and it is also imminent to develop the new pattern of a nursing curriculum suited for our own social demand and situation. And we need the continuous studies and search for the method of application in order to development the new curriculum. The comparison of a curriculum with the purpose of nursing education. The substances of subjects are not consistently in accord with the aims of nursing education each college states in Korea, Japan and U.S.A. Especially in case of Korea, the most statements upon the purpose of education are in the social dimension, but the most subjects have the academic dimension. In Korea it is stringent to examine and study the choice of the contents of education in terms of learning, profession, individual and society.

Pomeranian에서 발생한 치주 질환에 의한 비염 1례

이기자,최윤정,최형준,이용진,최호정,이영원,정성목 忠南大學校 獸醫科大學 動物醫科學硏究所 2005 動物醫科學硏究誌 Vol.13 No.-

A 10-year-old spayed female dog with history of persistent nasal discharge and halitosis was presented. In oral examination, there were severe dental calculi and gingivitis. The radiographic imaging showed lesions of left nasal cavity and periodontal membrane. In computed tomographic imaging, there are increased density of left nasal cavity, loss of nasal concha and partial defect of nasal septum. Many inflammatory cells were observed in nasal cytology. The result of culture from nasal smear was negative. All these findings result in rhinitis by dental calculi and gingivitis. The dog got improved after scaling, tooth extraction, and medical treatment.

학교책임 경영제에서의 자율성과 책무성에 관한 연구 : focused on the School Governing Council and School Based Evaluation

박형규,김화자 全州敎育大學校 初等敎育硏究所 1998 初等敎育硏究 Vol.9 No.-

Both systems of the School Governing Council and School Based Evaluation are contributing to enhance the autonomy and accountability in the School Based Management leading to improve the quality of our school education in each unit of the school. Two systems are just like a coin. Sometimes and in some cases it appears that they have different functions in different situations. But, in fact, they have substantially the same functions in our school education as well as in the school management. In the process of all the tasks of the school management to achieve the personality growth and the social growth of each person we should keep in mind the "useful value" and "credible value" in both systems of School Governing Council and school Based Evaluation. The "useful value" includes our thinking and practice for questions as follows: 1. Is it possible for all the persons to achieve self-realization through school education? 2. What are the real meanings of purpose of our school education? 3. What are the essential outcomes(rather than the superficial outcomes through our school education? 4. Only through the institution named a school, can we achieve our purposes in education? 5. Is a school really so useful institution to which we can invest all our time and effort in our school age? 6. Comparing with other educational institutions is a school such an institution as we can get so more effect that we invest to? The "credible value" includes our thinking and practice for questions as follows: 1. Is a school really a credible institution to which we can refer the education of our children? 2. Are the school programs really effective and systematic? 3. Are the teachers really equipped with so much professional knowledge and culture that they can be in charge of our school education? 4. Are their educational methods and activities really professional and educational? 5. Are the facilities and equipments really so proper and enough for our education? 6. Are the school environments really so desirable for the real education? 7. Is a school really and obviously a interesting and pleasant place for our children? In addition, we should keep in mind both positive and negative strategies to make a successful conditions for both systems. The positive strategies implies such strategies as we put so much emphasis on "making necessary situations to make two systems successful". The main strategy is centering on making the sub-structure(infra) to make two systems successful. The negative strategies implies such strategies as we put so much emphasis on "preventing the two systems from such conditions as hinder the success of two systems. The main negative strategy is centering on rooting out the possible, unexpected and unpredicted problems for two systems. After all, both systems of the School Governing Council and the School Based Evaluation goes together toward the autonomy and accountability of the school based management to lead and improve the quality of the school based education.

建築設備工事의 施工性 向上에 관한 硏究(Ⅱ) : Focued on the Changes and Prior Coodinate 설계변경 또는 공사변경 및 이에 따른 사전협의를 중심으로

具滋斗,趙炯權 호남대학교 산업기술연구소 1999 산업기술연구논문집 Vol.7 No.-

건축물의 규모가 대형화, 고층화, 복잡화됨에 따라 건축설비공사의 중요성은 점차 증대되고 있다. 이에 본 연구에서는 건축설비공사와 관련된 설계변경 또는 공사변경 및 이에 대한 사전협의에 관한 설문조사를 실시하여 주력사업별과 자격 및 경력별로의 분석을 통해 건축설비공사의 시공성 향상을 증진하는 기초자료를 제공하고자 한다. Recently construction has become large in scale, high, complex, diverse, and professional, design and construction in building services must improve in precision. However, quite often people who carry out building services works do not prepare design documents, and poor construction with defects occur in construction site many times. To address this matter, I have conducted a questionnaire survey for this study. After the collected guestionaire data divided according to the kinds of major business and qualification educational background work experiences, the changes and prior coodinate in the design and construction of building services works are analyzed. Base on the above results, to suggest basic methodology of constructability improvement of building services work.

知覺된 學級風土와 自我槪念이 學業成就에 미치는 影響

權炯子 관동대학교 1997 關大論文集 Vol.25 No.1

The purpose of this study was to investigate the effects of perceived classroom climate and self-concept on the school achievements of elementary school children. To achieve this purpose, 420 sixth grade students were sampled in Seoul city and local city. The collected data were analyzed by correlation and oneway analysis of variance. It was found that there were statistically significant positive correlations between perceived claaroom climate and self-concept of children. And, there were statistically significant differences in the school achievements among perceived classroom climate group. Finally, there were statistically significant differences in the school achievements among self-concept group. Specifically, there were statistically significant differences in the school achievements among academic self-concept group, but there were no statistically significant differences in the school achievements among non-academic self-concept group.