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이춘자,오경옥 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.2
This study was done, based on a survey of those nurses working in the three general hospitals in Daejon City from July 24th to Aug. 3th, 1989, to analyze the job satisfaction of the nurses at each unit of the hospitals, and the subsequent problems. Out of 510 survey sheets, in total, 471 copies retrieved (retrieval rate 92.4%). But 36 copies were discarded, because of their improper answers, so only 435 copies were adopted for this analysis as study materials. Through SPSS program, the following conclusions were drawn out of frequency, ANOVA-test, Stepwise Multiple Regression, etc. 1. meaningful differences were statistically turned out to exist among working hospitals(p<.001), scholastic achievements (p<.01), position(p<.05). the motives for working at the present unit(p<.05), movability from the present job(p<.001) of the relationship between general characters and job satisfaction. 2. meaningful differences existed, in the relationship analysis of the of nursing job and satisfaction, among the motives for choosing the nursing job(p<.05), the motive for choosing the present job(p<.05), the satisfaction from carrying out the nursing job(p<.05), and the expectational term for carrying out more nursing jobs(p<.01). 3. The average job satisfaction at each unit was turned out as follows ; Hemodialysis unit 3.349, OBGY and PED unit 3.226, Psychological unit 3.194, NR and DEL unit 3.144, OR and Recovery unit 3.131, OPD 3.110, ICU 3.049, GS unit 3.043, ER 3.023, MI unit 2.966, and it has a meaningful statistical difference (p<.001). 4. Job satisfaction elements and the job satisfaction of each unit were determined through the work's contents (p<.001), communications (p<.01), promotion (p<.05), professionalism (p<.05), sense of attachment(p<.05), working conditions (p<.01). relationship with co-workers (p<.001), relationships with doctors and other nurses(p<.001), relationships with superiors (p<.001), and the welfare system(p<.01) 5. Through the analysis of the relationship between the job satisfaction elements and movability, it was proved that those who disapprove changing units(average 3.161) showed a higher job satisfaction than those who approve changing units(average 2.964). And the relationship reflected social position(p<.05), stability(p<.05), working contents(p<.001). communications(p<.05) promotion(p<.001). sense of values(p<.05). sense of attachment(p<.001), working conditions(p<.001), relationships with superiors(p<.01), relationships with co-workers(p<.01), relationships with doctors and other nurses(p<.05), and the welfare system(p<.001). 6. The primary predicative element influencing job satisfaction was movability form the present job. Secondary predictive elements showed working hospitals, working units, position, motives for choosing a nursing job and the expected term of working as a nurse, comprised about 16.5% of total elements.
유양자,안경숙 세종대학교 1978 세종대학 논문집 Vol.7 No.-
The menu is the merchandising tool of a fool service operation and is also the foundation upon which the superstructure of the restaurant is built. Upon it depend the kinds of equipment needed, the staff required, the purchasing methods, the storage requirements, the designs and the decor of the dining room and finally its ultimate financial success. And this is the very why the menu planning is vital to a restaurant business. Before we plan the menu, we must consider many different factors, such as cost and profitability, foods available, limitations of cooking equipment and space, the ability of the production and service personnel. But most of all, we must know who our guests are, and what they need and desire. In Korea, you can say that the purpose-aimed, systematically organized volume food feeding started with the begining of the hotel business and their history is relatively very short compared to the many other industries. But as the tourist busness increased enormously, they are on the way to the leading position of the Korean industries. As the sales volume of the catering department compared to the room sales increased enormously, it plays a very important role in a hotel. But as the foreign, especially the occidental, table cultures are pretty different from ours, we must learn their favorite food items their cooking methods and their serving of the guest. The purpose of this study is to figure out what the problem our hotel-restaurant business, which mainly is servring the foreign tourists, is facing at the viewpoint of the menu planning especially based on the food preferences of the patrons. At first we studied the 9 different menus from hotel-restaurants in Seoul to find out what kind of foods they prefer to serve and also the way or practice of their planning menus. And to get further informations, we had some depth interview with hotel man and posed 28 questions by means of questionaire to the managers of the food and beverage department of the 26 different hotel in Seoul. And to arrive to the solutions for the problems, we quoted several researches and studies about the food preferences which were tested by some European and American servaying institutions.
두경자,이연숙 카톨릭대학교 생활과학연구소 1991 생활과학연구논집 Vol.11 No.1
The purpose of this study was to investigate the relationships between input and throughput components in managerial subsystems. The data were collected by means of a questionnaire distributed to a stratified sample of 560 housewives living in Seoul. The questionnaire developed by the researchers contained of 105 items. The data were analyzed using frequency, percentile, mean, and stepwise multiple regression. The results showed that some of the demands components such as employment status of wives, goal orientation index, size of household, age of the last child predicted some of throughput components in managerial subsystems. The some of the elements of resoarces sach as number of persons per room, total time spent on doing household tasks, number of years of marriage, health and educational level of respondents, income, the amount of assets, and namber of capital goods also influenced the some of components of throughput process.
부산·경남지역 주부들의 혼례음식 관행과 태도에 관한 조사
김경묘,신애숙,김경자 한국식생활문화학회 2002 韓國食生活文化學會誌 Vol.17 No.3
This study is to describe practices of and attitude toward traditional wedding food and the attitude of housewives toward the traditonal wedding food in Busan metropolitan and Kyungnam province area. Data were analyzed from the convenient sample of 525 housewives collected from September 20 to September 28, 2001. As for the necessity of traditional wedding food, the most popular food was ebagee food, pebaek food, yedan food in order. Of the various kinds of traditional wedding food, table setting for parent-in-law was chosen as the most popular one. Sociodemographic characteristics such as education level and age were statistically associated with perception of traditional wedding food being necessary as a ritual thing. The respondents preferred rice cakes as wedding food to fishes, fruits, traditional sweets and skewered slices of seasoned meats. More than half of the respondents think current practices of wedding food is prodigal and has to be done in thrifty manner. As a ritual practices of wedding food were to be readjusted to the change of social custom depending on the degree of modemization. More than half (52.1%) of the housewives expected traditional wedding food should fade away. A conclusion was that it is necessary to develop modernized wedding food reflecting traditional wedding customs with economic costs.
EDTA의 세정시간에 따른 근관 내 smear layer의 제거효과에 관한 연구
이자경,박상혁,최기운 大韓齒科保存學會 2006 Restorative Dentistry & Endodontics Vol.31 No.3
본 연구는 EDTA 용액의 적용 시간에 다른 도말층의 제거 효과를 비교하여 EDTA 용액의 최적 적용 시간을 알고자 시행되었다. 단근치 35개를 NaOCI 용액 하에서 근관 형성 후 대조군은 NaOCI 용액 5㎖로 2분간, 실험군은 30초군, 1분군, 2분군으로 세분하여 17% EDTA 용액 5㎖로 각각 30초, 1분, 2분간 세정하였다. 세정이 끝난 치근의 도말층 제거 정도와 상아 세관의 erosion 정도를 주사전자현미경을 이용하여 관찰한 결과는 다음과 같다. 1. 대조군: 도말층이 전혀 제거되지 않았다. 2. 실험군: 1) 중간⅓: 세 군 모두에서 도말층이 거의 완전히 제거되었고, EDTA 적용 시간이 증가할수록 erosion 발생 빈도가 증가하였다. 2) 치근단⅓: 2분군이 다른 두 군에 비해 도말층 제거 정도가 우수하였다. 따라서 erosion 발생을 최소화면서 도말층을 효과적으로 제거하기 위해서는 17% EDTA 용액을 2분간 사용하는 것이 적절한 것으로 사료된다. This study was to verify that the combined application of NaOCI and EDTA was more effective in removal of smear layer than the application of NaOCI alone. Furthermore it was aimed to find out the optimal time for the application of EDTA. Thirty five single rooted teeth were cleaned and shaped. NaOCI solution was used as an irrigant during instrumentation. After instrumentation, root canals of the control group were irrigated with 5㎖ of NaOCI for 2 minutes. 30 sec, 1 min, and 2 min group were irrigated with 5㎖ of 17% EDTA for 30 sec, 1 min, and 2 min respectively. Then the roots were examined with scanning electron microscopy for evaluating removal of smear layer and erosion of dentinal tubule. The results were as follows; 1. The control group: The smear layer was not removed at all. 2. The other groups: 1) Middle⅓: All groups showed almost no smear layer. And the erosion occurred more frequently as increasing irrigation time. 2) Apical⅓: The cleaning effect of 2 min group was better than the others. The results suggest that 2 min application of 17% EDTA should be adequate to remove smear layer on both apical⅓ and middle⅓.
Thiobacillus 박테리아의 흡착에 대한 온도 및 혼합배양의 영향
조남준,구자경 한국기술교육대학교 2001 論文集 Vol.8 No.1
The adsorptions of Thiobacillus ferrooxidans, Thiobacillus thiooxidans and their mixed cultures onto the copper-containing furnace dust were examined in an acidic medium solution. Adsorption of T. ferrooxidans and T. thiooxidans fits well to Langmuir isotherm. The maximum adsorption amount, XAm and adsorption equilibrium constant, KA gradually increase as the temperature increases from 5 ℃ to 35 ℃. The X_(Am) value of the mixed culture is larger than that of any single culture but slightly smaller than the sum of each bacterial component value, which indicates that these two bacteria have both of some preferential and competitive adsorption sites on furnace dust. The adsorption affinity, K_A of mixed culture is about 4.5 or 3.4 times larger than that of T. thiooxidans or T. ferrooxidans, respectively, which suggests that the synergistic effect exists in their bindings.
비정형 향정신병약물을 투여 중인 정신분열병 환자의 주관적 삶의 질 : 정신병리, 약물 부작용 및 약물에 대한 주관적 반응과의 관련성
김종훈,윤정희,이자영,노경희,홍성극,윤세창,강웅구,김용식 大韓神經精神醫學會 2003 신경정신의학 Vol.42 No.2
Objectives : The purpose of this study was to evaluate the characteristics of psychopathology, adverse drug effects, and Subjective response to drugs that have a significant impact on the subjective quality of life in schizophrenic patients receiving atypical antipsychotics. Methods : One hundred and one schizophrenic patients, who were receiving maintenance treatment with atypical antipsychotics, were evaluated. Subjective quality of life was assessed using the standardized Korean modification of a self-rating scale to measure subjective well-being under neuroleptics (KmSWN). Patients' psychopathology was evaluated using the Positive and Negative Syndrome Scale. Adverse effects and subjective response to drug were evaluated using the Liverpool University Neuroleptic Side Effect Rating Scale and the Drug Attitude Inventory-10, respectively. Correlation analysis and stepwise multiple regression analysis were conducted. Results : In psychopathology, the severity of depression and anxiety showed the most significant correlation with the score ofKmSWN. In adverse drug effects, the severity of psychic side effect and extrapyramidal side effect showed the most significant correlation with the score ofKmSWN. Regarding subjective response to drug, significant correlation was observed between the severity of subjective negative response and the score of KmSWN. Stepwise multiple regression analysis revealed that psychic side effect, extrapyramidal side effect, and depression contributed significantly to the total score of KmSWN. These variables accounted for 59.7% of the total variance. Conclusion : The results of the present study suggest that psychic side effect, extrapyramidal side effect and depressive symptom are the clinical characteristics that are significantly associated with the subjective quality of life. An effective management strategy for these variables should be established in developing a treatment program to enhance the quality of life of patients with schizophrenia.
고등학교 학생들의 성에 관한 인식과 성교육에 대한 요구 조사 연구
남선영,정연강,박경숙,김화자 韓國學校保健學會 1995 韓國學校保健學會誌 Vol.8 No.2
A survey has conducted on two hundred high school students of the first and second grade by way of questionnaine in Seoul. The purpose of this study on the information from the survey is to cstimate the level of awareness and probe how they feel and what they wish on sex. X2 inspection is designed to assess general aspects of responded contents by way of percentage and examine degree of satisfaction on previously experienced sex education and demand for sex cducation. The result is as follows. 1. As a result of the examination of degree of awareness on sex of respondents, 62% delines sex as human relationship including moral values for harmony between men and women. 64% of the men and 70% of the women say that sex is a natural thing. It comes to the conclusion that most of the respondent sgenerally consider sex positive. On chastity, 68.5% of the respondent answer that it means physical chastity, 12.5% that chastity before marriage should be kept, and 43% that it should be kept as far as possible. Most of them pespond that it should be kept. 2. As a result of the examination on the contents of sex, they answer they know well in the order of masturbation(72%), pregnancy(76%), and sex(63%). Contraception, abortion and ejection are contents they poorly informed of. 3. As a result of the examination on expericncdc of sex education, 83% of men and 100% of women have experienced sex, education, but their degreeof satisfaction to it is very low. And 49% of the whole is dissatisfactory to it. There is some difference between male and female students.(p=0.000) That result translatcs that fcmale studeuts are educated on sex tjhrough more systematic subjects than male ones. In addition, it turns out that teenagers get most information on sex through friends, seniors, and mass media such as vidcos, TV and radios. Correct and systematic sex education is need because wrong information on sex culd be taught and bring them to misbehave. 4. 87.5% of the respondents answer that sex education is necessary, so that degree of necessity for sex education, turns out to be very high. Also the main subject that should perform sex education is in the order of school(50%), Society(24.5), home(18.5%). They respond that most appropriated period for the beginning of sex education is about elementary school age(43%), and 34% believes it to be put ahcad of elementary school age. Anurse teacher accounts for 54% for the main subject that addresses sex education, to male students visit teachers are most favored for 50%. As a result of those, it could be concluded that most high school students want sex education from responsible persons who have systematic and professional knowledge on sex. 5. In order to perform proper sex education by the above results, better educational effects are obtained when characteristics and natures of teenagers are known and most wanted knowledge by them is taught in priority in times of planning sex education. Besides, the contents of sex education suitable for each school should be planned before elementary school age and sex education should be performed in accordance with students' demand. In addition, sex education should be attentively performed by home, all organizations of socicty as well as school. Therefore, sex education will play a great role in making teenagers reestablish their conception on sex when the traditional and moral value systems of our country and the new value systems which are being formed under the influcnce of the western culture are in harmony.