결정 성장 방법에서 황산 농도가 황산 칼슘 결정 형태 및 법랑질과 복합 레진의 결합 강도에 미치는 영향

은희춘,구기갑,임호남 대한치과기재학회 1999 대한치과재료학회지 Vol.26 No.1

The calcium sulfate dihydrate(gypsum) crystal morphology on enamel surface treated by sulfuric acid aqueous solution (from 0.1M to 1.0M) was observed by scanning electron microscope. The shear bond strength between enamel and composite resin was measured by universal testing machine. From the experimental results, the conclusions of this study were; (1) The shear bond strength between enamel and composite resin was maximum at 0.1M sulfuric acid. The shear bond strength was decreased to 0.3M, hardly bonded from 0.4M to 0.6M, and increased from 0.7M as increasing sulfuric acid concentration. (2) The crystals was disordered as increasing sulfuric acid concentration. (3) The crystals formed by sulfuric acid aqueous solution were not firmly bonded on enamel surface because only crystal nuclei were attached on enamel, so fracture was occurred between enamel and crystal interface.

K 大學 病院 患者의 病院 選擇 動機 分析

南銀祐,朴昌式,安熙都,徐判洙 高神大學校 保健科學硏究所 1991 보건과학연구소보 Vol.1 No.-

The subject hospital is a Christian health care institution which is a 720 beds university hospitals and has been providing health care services and outpatient services located in Pusan, since its foundation in 1950. The purpose of this study is to develop marketing strategy for this University Hospital by identifying factors associated with the patients' attitudes toward their choice and images, with following objectives: 1) to identify patient choice factors 2) to analyze patients' images toward the hospital 3) to compare above informations with other hospitals in Pusan, and 4) to analyze population served with demographic and economic variables. The survey data retrieved from the samples of 140 outpatients and 100 intelligents were analyzed by Chi-square and Mann Whitney U test with the confidence level at less than 0.05. Major findings from the study were as follows: 1) Hospital choice motivation factors a. fovorable factors toward the choice of hospital revealed: (1) good facilities and equipments (50.2%) (2) large hospital (38.4%) (3) recommended by neighbor (35.0%) 2) Hospital image factors a. favorable factors: (1) modern equipments and technology sufficiency (2) friendliness of office employees (3) kindness of doctors b. unfavorable factors: (1) high cost of care (2) long waiting time for clinic examinations and prescription filling (3) traffic inconveniency 3) Comparisons with other hospitals showed disadvantages in the areas of: (1) inpatients are more favorable than outpatients toward good facilities and equipments, friendly doctors and nursing personnel, compared to the (2) unfavorable attitudes toward the long waiting time and impolite nurses, cleanliness, parking space shortage, etc. In reviewing the marketing information analysis, the hospital should carefully review the result, and endeavor toward the improvement of hospital services as well as image building, in regard to those areas showing negative results, in the marketing and strategic planning efforts with unified supports from the entire staffs and employees of the hospital.

중학교 1학년 영어교과서 문화내용 분석에 따른 모형 연구

남은희 The English Linguistic Science Association of Kore 2002 English Linguistic Science Vol.8 No.-

The purposes of this study were to examine the appropriateness of the cultural contents involved in the 1st grade of middle school English textbooks, and to make English education more effective in promoting a model for English-American cultural understanding. Language and culture are inseparably related. We can't fully understand or use properly a foreign language without understanding of a country's culture which the language is spoken. When it comes to culturaㅣ understanding, it is best to live in the target county. But it is impossible for most Korean students, for that reason cultural education should be s substitute as indirect experience in classroom English. Under the present conditions, it is necessary to analyze the cultural contents of the textbooks that have absolute Anglo-American influence upon English education. The subjects of this analysis were the current 13 textbooks of the lst grade of middle school. All these textbooks were analyzed lesson by lesson. And the analysis of cultural contents reflected in the textbooks was carried out by two methods: One was made by cultural patterns based on Ogsbum, Soroskin, and Biersted’s theories which are spiritual, behavioral, and material culture. The other is made by nationality of the cultural background which is Korean, Korean-English, English-American, or universal background. The results of the analysis were as follows: First, the aspect of cultural patterns was ill-balanced. So, mort various cultural patterns are needed to be included in the textbooks. Second, the aspect of the cultural background was found very inappropriate. English-American background that is the fundamental basis of English was just 5%. This result shows the current textbooks have been not teaching English-American cultural background. A complete view of taking these findings into consideration, I drew up a model accompanied with cultural understanding, and the teacher's guide includes cultural teaching methods.

전기화재 원인 분석 및 EMTP를 통한 1선 지락사고 분석

남희수,한은희,김민영,김병호,김홍래 순천향대학교 부설 산업기술연구소 2021 순천향 산업기술연구소논문집 Vol.27 No.2

Everyday, we use electricity from the moment we wake up to the moment we go to bed. Not only it is closely interlinked with our everyday lives, but electric power is also an indispensable source as it is literally the fuel for sustaining industrial and economic development. Against this backdrop, electrical accidents are hazards that not only impose an inconvenience to people, but can also become a disaster that causes substantial loss to a country. Many of factors simultaneously contribute to the occurrence of an electrical fire, but in this paper, we specifically conducted research on line-to-ground faults. As single line-to-ground faults occur the most frequently in the distribution system, we analyzed earth fault currents that occur from the single line-to-ground fault. Moreover, we used the Electro-Magnetic Transient Program(EMTP) to model and simulate OCR (Over Current Relay) during inverse time which can separate fault sections in the distribution system to prevent accidents from spreading into an electrical fire.

일반 이벤트 의식에 관한 조사 연구 : 스포츠 이벤트를 중심으로 focus on sports-event

남희은,이근모 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

The purpose of this study was to investigate a survey on preferences for events and design a specific way to increase more participation in sports-events as well as general events. The conclusions were as follows; 1. The term "event" was more farmiliar with younger generation. 2. Regarding the definition of events, the majority of people both genders defined it as "event or festival designed in advance with precise purpose". 3. For male respondents, sports events were the popular in participation. 4. The majority of males showed higher satisfaction with sports events than females. 5. People regardless of their ages ranked mass media as the first sources for events information. 6. The main obstacle to participation in events activities was a lack of time among the people having their own occupations a part from students.

스포츠이벤트의 경제적 효과와 발전 방향

남희은,김윤숙,이근모 釜山大學校 附設 體育科學硏究所 1999 體育科學硏究所 論文集 Vol.15 No.-

Although sports events have so many extend effect on the field of politics, diplomatic, social, culture, and economic, especially the economic effect is very important. In this view, this study was researched that the economic effect through sports events and development direction to induce a long term effects. The economic effect through the sports events are as follows; 1. Direct effect of economic : construction, arrangement of the lower part and traffic, etc. 2. Effect related consume : public business fund, operation fund related event facilities, participation fee, and ticket fee, selling income of gift related events, food, information service, rental service, insurance service, income of transport and lodging. 3. The effect of sports industry development : sports products, the advance of technological industry, facilities, information technique. 4. The effect of employment promotion : promotion for short period, social resource for a long term effect with accumulation of brain and management know-how. The way for advance to maximize the economic effect of sports events are as follows; 1. Correspondence for periodic request. 2. participants of sports events should prepare proper event facilities. 3. Correspondence for the movement from urban-centered sports events to local events. 4. A pattern of event which have from of enterprise that a enterprise will use the sports events as means of advertisement. Sports events should present the innovation vision for new-life to get original meaning and function.

피부미용사의 스트레스와 근골격계 자각 증상과의 관련성

이은희,전선복,이무식,김남송,장문정 한국미용학회 2001 한국미용학회지 Vol.7 No.3

The purpose of this study was to examine the relationship of skin beauty artist's stress to musculoskeletal subjective symptom to identify what factors are related to skin beauty artist's musculoskeletal subjective symptom. The subjects in this study were 211 selected skin beauty artists. A survey was conducted from March 11 to 31, 2001, with standardized self-reporting questionnaire to find out the general characteristics, perceived stress level and musculoskeletal subjective symptom. The findings of this study were as below; l. All the skin beauty artists investigated were female. 110 skin beauty artists (52.1%), more than half them, were highschool graduates, 117(55,5%) were unmarried, and the mean career was 52,74 months(four years and four months). The daily mean working hours were 10.61, and the actual daily mean working hours were 7.94. 2. For health habit. 19(9.0%) skin beauty artists were smoker, which indicated that most of them didn't smoke. 136(64.5%) people, more than half them, drank alcohol, and just 72(34.1%) got exercise. 3. In regard to the relationship of general characteristics to stress, the unmarried group was more stressed as they got a score 69.25(SD 12.45), compared to the married group that got 66.30(SD 11.50). The difference between the two group was significant (p<005). The nondrinking group were more stressed out with 69.42(SD 11.50) than the drinking group with 65.87(SD 12.97). The difference between the two was significant(P<0.05). The group that didn't get exercise were more stressed with 70.17(SD 12.11) than the workout group with 64.26(SD 11.27), and the difference between the two was significant(P<0.05). By career, the group that had worked for 34 months or less were more stressed with 70.47(SD 12.38) than the other group that had worked for more than 35 months with 65.87(SD 11.48). And the difference between the two was significant. 4, As for the correlational relationship between musculoskeletal symptom to relevant variables, stress was positively correlated to musculoskeletal symptom and the pain of neck, shoulder, back, arm, hand, wrist, waist and leg. Their stress had a positive correlational relationship with the symptom in every part. The younger people made more complaint of the symptom of shoulder, back and leg, and those who had worked for less period were more stressed out. The findings of this study suggested that there was a relationship between stress and musculoskeletal subjective symptom. To prevent stress and musculoskeletal subjective symptom, there should be an attempt to ease stress. The break time should be offered regularly during working hours, and amicable human relations should be kept. The right health habit should be formed in daily living, and stretching exercise and health care should be done more thoroughly.

간호중재분류체계(NIC)를 이용한 중환자실 간호중재 분석

권경남,장희정,황운순,김은주,이미경 영남이공대학 산업기술연구소 2000 産業技術硏究 Vol.12 No.-

The purpose of this research was to identify nursing interventions performed by the ICU nurses from 2 university hospital in Taegu. For this research, I used the Nursing Intervention questionnaire developed by the Iowa Intervention Project and translated by korean specialists and professor concerned to the same field. In order to obtain the data, a special group of professor, head nurse, charge nurse, researcher was instituted. The special group work validataed 205 nursing interventions with agreement of more than 50% becuse the NIC(433 nursing intervention) survey process was too time-consuming and not appropriate for all labels. The data were collected from June 1 to 30, 1999 and analysed with SAS program. The obtained results are as follows; (1) 94 interventions were performed at least daily. (2) The most frequently used nursing interventions were Parenteral Medication Administration, Aspiration Precautions, Pressure Ulcer Prevents, Positioning, Airway Management, Cough Enhancement in rank. In conclusion, this research using NIC has helped to figure out the component to the ICU care in korea. The use of this results will contribute to enhance quality assessment and improve standard of ICU nursing.

사회성 훈련 프로그램이 발달장애아동의 사회성 및 적응행동에 미치는 효과

유은희,양정남,이숙자 동신대학교 2005 論文集 Vol.15 No.-

The Effects of a Social Skills Program on Improving Sociability, and Adaptive Behaviors of Children with Developmental Disabilities. The purpose of this study was to investigate the effects of a social skills program on improving social skills, and adaptive behaviors of children with developmental disabilities. A total of nine children at the Language Therapy Center for children and adolescents in Gwangju Metropolitan City participated in this study with the consent from their parents. The research was conducted following one-group pretest-posttest design, a preexperimental design. A social skills program was implemented once a week with 90 minutes per session for 15 weeks. The effects of the program were evaluated by administering Social Maturity Scale, and Adaptive Behavior Scale before and after the program. The results showed that the scores in social maturity, and adaptive behavior scales, respectively, increased from pretest to posttest. This study concluded with a discussion on the implications of social skill programs for improving social skills, and adaptive behaviors of children with developmental disabilities in the field of social welfare. Implications and suggestion for future studies was discussed.

地黃의 품질평가

김남재,정은아,김희정,심상범,김종우 경희대학교 동서의학연구소 2001 東西醫學硏究所 論文集 Vol.2000 No.-

The dried roots of Rehmannia glutinosa(RG) have been used in the traditional medicine for treatment of diabetes, fever and dysuria, etc. In order to investigate the quality evaluation of the dried roots of RG, we conducted the physico-chemical and biological evaluation method. The amount of catalpol from commercial samples is very diverse about 0.00~3.89% by using HPLC method, because it is easily decomposed by processing of RG. So, we should try to identify the correlation with the contents of catalpol and biological activities of RG. We chose 3 samples which were a wide difference of catalpol contents between each sample(Sample-I; 3.4%, Sample-II; 2.8%, Sample-III; 0.05%). Sample-I and Sample-II were found to be more effective than Sample-III on the DPPH free radical scavenging effect and inhibitory effect on H₂O₂-catalyzed lipid peroxidation in rat liver in vitro. And, Sample-I and Sample-II exhibited more significant effects than Sample-III on accelerating actions of the small and large intestinal transport, and diuretic action in mice. So, it is suggested that the quantitative determination of catalpol should be required for the standardization of the dried roots of RG.