• Journal of the Korean Home Economics Association
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• v.34 no.2
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• pp.117-128
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• 1996

The purpose of reasearch is to study the teenagers' attitude of supporting their to predict the changed pattern and the possible evolution of family relationship, provide schools and the society with meaningful information for education policy and to propose an appropriate life style for the eldery parents. As an investigative method, questionaies were used to 600 people including students in schools located in Suwon, Kyongki-Do. All the data were processed with the Satistical Analysis System (SAS). The results of this study can be summarized as follows : 1. Teenagers' living with their grandparents said that get much help from their grandparents 2. The teenagers' consciousness of supporting their parents when they grow old varied according to sex : i.e. male students said that children should bear the cost of supporting their old parents. 3. The more educated, the more accepting of their future life in the homes for the aged. 4. A low level of expectations for children's support in that many parents believed that the responsibility for support lies in the parents themselves.

• Journal of the Korean Society of Costume
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• v.43
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• pp.109-124
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• 1999

This study was aimed to analyze consumer's wearing attitude and the purchase behavior of jeans and the jean manufacturer's marketing strategies. Subjects were 448 male and female in their teens twenties and thirties living in Seoul. Data were obtained by self-administered questions and analyzed by SAS package. The main findings of this research are as follows: factors of fashion pursuit famous brand pursuit sexual attraction pursuit practicality pursuit. 2. In analysis between jeans wearing attitude type of information source purchase behavior and demographic characteristics showed signicficant difference partially. 3. The most influential design of jeans purchase was a fitting factor. The consumers preferred low price shops in downtown and colledge area and department store because of it's variety of jean goods. So the market segmentation and the brand positioning method according to consumers' wearing attitude and purchase behavior should be concerned properly in maketing strategy design include product and advertising strategy.

• Journal of Korean Academy of Nursing Administration
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• v.12 no.2
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• pp.196-203
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• 2006

Purpose: The Purpose of this study was to identify the relationship between leadership styles and empowerment of nursing students. Method: The subjects were 386 nursing students who were in college and university. The data were collected from July 26 to September 18, 2004 by the structured questionnaires. For data analysis, descriptive statistics, Pearson correlation coefficient, t-tets and ANOVA with SAS package were used. Results: Transformational leadership showed a significant difference according to school career, present grade, interpersonal relations, admission motive, satisfaction degree for nursing, satisfaction degree for practice, meaning on nursing job and transactional leadership showed a significant difference according to last session study score, satisfaction degree for nursing. Empowerment showed a significant difference according to school career, present grade, interpersonal relations, satisfaction degree for nursing, satisfaction degree for practice, meaning on nursing job. Charisma, intellectual stimulation, individual consideration and contingent reward perceived by nursing students were positively related to empowerment. Management by exception perceived by nursing students was negatively related to empowerment. Conclusion: The result of this study may be helpful in empowerment improvement of nursing students.

• Journal of Korean Academy of Nursing Administration
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• v.15 no.1
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• pp.72-80
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• 2009

Purpose: To investigate the influence of a team learning climate on group performance of hospital nurses. Method: The subjects were 386 nurses who have been working in six hospitals. The data were collected by a structured questionnaire from January 20 to April 30 of 2006. The data were analyzed by SAS version 8.2, including descriptive statistics, Pearson correlation coefficient, and stepwise multiple regression. Results: The mean score of group performance was 3.38 and team learning climate was 4.89. The group performance was positively correlated with team learning climate(r=.40, p<.0001). The team learning climate explained 15% of the variance in group performance. Conclusion: The findings showed that team learning climate was an important factor in enhancing group performance in nursing organization. Therefore, the nurse manager will establish the strategies to improve the team learning climate of the nurses in order to promote organizational performance.

• Journal of the Korean housing association
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• v.10 no.3
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• pp.213-220
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• 1999

The purpose of this study was to find the degree of satisfaction of the Korean elderly with their existing residential environment and their propensity to move. The data were collected through interviews and structured questionnaires. The subjects were 1,200 nationwide elderly over the age of 60 selected by probability sampling proportionate to size. cluster and random sampling method. The data were analyzed with frequency. percentage. and $X^2$-test using the SAS package. The major findings were as follows: Most subjects were satisfied with their housing environment and had no intention of moving. The subjects were highly satisfied with their residential environment. did not tend to move. This result does not necessarily mean that there is no need for better housing and no need to design elderly housing in Korea. It implies the need for community integrated housing development with flexible service system.

• Proceedings of the KIPE Conference
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• 2017.07a
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• pp.134-135
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• 2017

태양광 패널 등가모델을 결합한 태양광 발전 패널 모의 장치(SAS)는 정확도 면에서 많은 장점이 있다. 특히 SAS에서 사용되는 등가회로 모델은 주변 환경에 맞게 빠르게 변하는 I-V 출력특성을 추출하며, 추출시간이 짧다. 이러한 방법을 이용하려면 제어기를 주목해야하는데, 보통 전압 또는 전류 제어기 하나만 사용한다. 하지만 Fill factor가 높은 패널인 경우, 전압 또는 전류제어기 하나만 사용하여서는 제어가 잘 되지 않기 때문에 본 논문에서는 전압과 전류제어기 모두 사용하되, 필요에 따라 스위칭 하여 사용하는 하이브리드 제어기법을 제안한다. 이러한 기법을 통하여 모두 제어가 가능한 기법을 제안한다.

• Journal of Korean Society for Quality Management
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• v.27 no.1
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• pp.195-210
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• 1999

The multiplicity of software packages brings about a choice problem to the end-user and a multi-fold intensity to the competing developer. This study intends to provide guidelines solving the problems for both the end-user and the developer of packages for automatic statistical analyses. For the purpose, we adopt an appropriate evaluation model in terms of user-perceived quality through the applicable criteria and an evaluation method. The result of empirical study is described, which shows that the weight of each criterion is dynamic along usage levels. Briefly, functionality, usability, and reliability are key factors to contribute to the perceived quality. The empirical study also illustrates a comparative analysis on the dominant products, SAS and SPSS, in Korea.

• The Journal of Korean Academic Society of Nursing Education
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• v.11 no.2
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• pp.169-176
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• 2005

Purpose: The purpose of this study was to analyze the present status of practicum of fundamentals of nursing in baccalaureate nursing programs. Method: This study used a descriptive design surveying status of practicum of fundamentals of nursing from 47 schools. The instruments developed by investigator based on Shin's(2003) findings. The data collected were analyzed by SAS and the content analyses. Result: 1) The aims of fundamental nursing practicum were 'the acquirement of knowledge on fundamental nursing skill and attitude, and their implementations'. 2) 45 schools had their own practicum labs and the number of a group was 5 or 6. The mean number of student was 37.8 and the mean size of the labs was 169m2(${\pm}\;93.6$). 3) The credit of lecture and practicum ranged from 3 to 4 and in 32% schools, one professor and one teaching assistant were responsible for the practicum of fundamental nursing. 4) The teaching methods of practicum were shown as demonstration, role play, case study presentation, special lecture, video, computer simulation, and so forth. 5) The practice evaluation was used practice examination and students' self evaluation. Conclusion: The studies require of the contents and the evaluation method corresponding to the course objectives.

• 한국신재생에너지학회:학술대회논문집
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• 2010.06a
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• pp.230.1-230.1
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• 2010

조촉매(Promotor)인 Na은 수성가스전이(Water Gas Shift, WGS) 반응 시 생성된 포름산염의 C-H결합을 쉽게 분해하는 역할을 한다. 본 연구에서는 $Pt/CeO_2$ 촉매의 성능 향상을 위해 Na의 담지량을 변화시켜 촉매적 활성을 비교하여 보았다. 제조된 담체는 침전법(Precipitation)을 사용하여 제조하였으며 $500^{\circ}C$에서 6시간 소성하였다. Pt 담지량은 1wt%로 고정하였고 Na 담지량은 1 wt%~5 wt%로 변화를 주어 동시(공)-함침법(Co-incipient wetness method)으로 담지 시켰다. 반응 실험은 공간속도(Gas Hourly Space Velocity, GHSV) $45,385h^{-1}$에서 수행하였다. WGS 반응 결과 3 wt%의 Na이 담지된 $Pt/CeO_2$ 촉매의 경우를 제외하고 나머지 Na이 담지된 촉매들은 비교적 높은 CO의 전환율을 나타내었다. 특히 2 wt%의 Na이 담지된 $Pt/CeO_2$ 촉매는 가장 높은 CO의 전환율을 나타내었다. 따라서 Na 담지량의 변화가 포름산염의 C-H결합 분해에 영향을 미친다는 것을 알 수 있다.

• Journal of Oriental Neuropsychiatry
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• v.24 no.spc1
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• pp.23-36
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• 2013

Objectives : The purpose of this guideline is to show the evidence-based guidelines of diagnosis and evaluation of Hwabyung by the synthesis and organization of existing research contents. Methods : We investigated the existing research on the concept of Hwabyung. Further, we investigated the diagnostic tools, self-diagnostic method, symptoms assessment tools, oriental medical diagnostic methods, treatment evaluation tools and other testing methods of Hwabyung. Results : There was a Hwabyung diagnostic interview schedule (HIBDS) in the standardized measure for the diagnosis of Hwabyung. In the symptoms assessment tools of Hwabyung, there was a self-report measurement tool of Hwabyung and measurement tool of Hwabyung to be evaluated by the interviewer. In the oriental medical diagnostic method, there was an instrument of pattern identification for Hwabyung. In the treatment assessment tool, there was an instrument of oriental medical evaluation for Hwabyung. In addition, MMPI, SCL-90R, Zung's self-rating anxiety scale (SAS), Zung's self-rating depression scale (SDS), State-Trait Anger Expression Inventory (STAXI) and etc. can be used for the diagnosis and assessment of Hwabyung. Conclusions : We expect 'Clinical Guidelines for the Treatment of Hwabyung' to be useful for the diagnosis and assessment of Hwabyung.