• 한국문헌정보학회지
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• 제25권
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• pp.343-388
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• 1993

The ability of any organization to innovate itself in a rapid change of environment means the existence of the organization. Innovative activity is achieved in different ways according to the objectives of organization. the characteristics of external environmental factors. and various attributes in organization. In the present study. all the existing approaches to the innovative nature of organization were synthetically compared to each other and evaluated: then. for a more rational approach. a research model was built and suggested by establishing the inclusive variables of the innovative nature of library organization and categorizing the types of such nature. Additionally. an empirical. analytical study on such a model was done. That is. paying regard to the fact that innovation has basically a close relation with the circumstantial factors of organization. synthetic, circumstantial relations were clarified. considering the external environmental factors and internal characteristics of organization. In the study. the innovation of library organization was seen in two parts i.e .. the feasible degree of technical innovation and the feasible degree of administrative innovation. Regarding the types of innovative implementation. according to the feasible degree of innovation, four types such as a stationary type. technic-oriented type, organization-oriented type. and technical-socio systematic type were classified. There were nine independent variables-i.e., the scale of organization. available resources of the organization, formalization, differentiation, specialization. decentralization, recognizant degree of the technical attribute. degree of response to the change of technical environment, and professional activities. There were three subordinate variables - i.e., technical innovation, administrative innovation. and the performance of organization. Through establishment of such variables, the factors which might influence the innovation of library organization were understood, and with the types of the innovative implementation of library organization being classified according to the feasible degree of innovation. the characteristics of library organization were reviewed in the light of each type. Also. the performance of library organization according to the types of the innovative implementation of library organization was analyzed. and the relations between the types of innovative implementation according to circumstantial variables and the performance of library organization were clarified. In order to clarify the adequacy of the research model in the methodology of empirical study, data were collected from 72 university libraries and 38 special libraries. and for a hypothetical test of the research model. an analysis of correlations, a stepwise regression analysis. and One Way ANOVA were utilized. The following are the major results or findings from the study 1) It appeared there is a trend that the bigger the scale of organization and available resources are, the more active the professional activity of the managerial class is, and the higher the recognizant degree of technical environment (recognizant degree of technical attributes and the degree of response t9 the change of technical environment) is, the higher the feasible degree of innovation becomes. 2) It appeared that among the variables influencing the feasible degree of technical innovation, the order from the variable influencing most was first, the recognizant degree of technical innovation: second, the available resources of organization: and third, professional activity. Regarding the variables influencing the feasible degree of administrative innovation from the most influential variable, it appeared they were the available resources of organization, the differentiation of organization. and the degree of response to the change of technical environment. 3) It appeared that the higher the educational level of the managerial class is, the more active the professional activity becomes. It seemed there is a trend that the group of library managers whose experience as a librarian was at the middle level(three years to six years of experience) was more active in research activity than the group of library managers whose experience as a librarian was at a higher level(more than ten years). Also, it appeared there is a trend that the lower the age of library managers is, the higher the recognizant degree of technical attributes becomes. and the group of library managers whose experience as a librarian was at the middle level (three years to six years of experience) recognized more affirmatively the technical aspect than the group of library managers whose experience as a librarian was at a higher level(more than 10 years). Also, it appeared that, when the activity of the professional association and research activity are active, the recognizant degree of technology becomes higher, and as a result. it influences the innovative nature of organization(the feasible degree of technical innovation and the feasible degree of administrative innovation). 4) As a result of the comparison and analysis of the characteristics of library organization according to the types of innovative implementation of library organization. it was indicated there is a trend that the larger the available resources of library organization, the higher the organic nature of organization such as differentiation. decentralization, etc., and the higher the level of the operation of system development, the more the type of the innovative implementation of library organization becomes the technical-socio systematic type which is higher both in the practical degrees of technical innovation and administrative innovation. 5) As a result of the comparison and analysis of the relations between the types of innovative implementation and the performance of organization, it appeared that the order from the highest performance of organization is the technical-socio systematic type, then the technic-oriented type, the organization­oriented type, and finally the stationary type which is lowest in such performance. That is, it demonstrated that, since the performance of library organization is highest in the library of the technical-socio systematic type while it is lowest in the library whose practical degrees in both technical innovation and administrative innovation are low, the performance of library organization differs significantly according to the types of innovative implementation of library organization. The present study has extracted the factors influencing innovation, classified systematically the types of innovative implementation, and inferred the synthetical, circumstantial correlations between the types and the performance of organization, and empirically inspected those factors. However, due to the present study's restrictive matters and the limit of the research design, results from the study should be more prudently interpreted. Also, the present study, as an investigative study of the types of innovative implementation, with few preceding studies, requires more complete hypothetical inference based on the results of the present study. In other words, if more systematical studies are given to understanding the relations, it will devote the suggestion and demonstration of a more useful theory.

• 한국식생활문화학회지
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• 제12권1호
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• pp.23-33
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• 1997

The aim of this study has been two fold - to analyze the degree of utilization of Korean menu items in family restaurants; and to evaluate consumer satisfaction with the quality of family restaurant food and food-related service. A self-completed questionnaire survey of 280 consumers having meals in 6 family restaurants in Korea was undertaken and detailed information was collected from each. Consumer satisfaction with the quality of food and food-related service in family restaurants was evaluated by consumer questionnaires. It was measured by assessing 24 variables. Statistical data analysis was using SAS package program for descriptive analysis, t-test and analysis of variance. Importance mean score of customers was 4.07 out of 5, with performance mean score of 3.19. The gap between importance and performance scores was 0.87. The Importance-Performance Analysis (IPA) technique was used for obtaining information of the degree of utilization of Korean menu items in family restaurants. By the results of the IPA technique, menu items with fair to poor performance and high importance to the customer were cooked meals, noodles, steamed and grilled dishes, Korean salads, kimchi, beverages, single-dish course, suggesting that customer seemed to be dissatisfied with the degree of utilization of Korean menu items in family restaurants.

• 설비공학논문집
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• 제22권6호
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• pp.369-374
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• 2010

A refrigerant-subcooling refrigeration system consisted of a typical single vapor-compression refrigeration cycle, a subcooler, and an ice storage tank. The degree of subcooling at the exit of the condenser can be increased by the heat exchange between the subcooler and the ice storage tank. The cold heat in the ice storage tank was stored by using the refrigeration cycle during night time and then used to absorb the heat from the subcooler during daytime. The performance of the refrigerant-subcooling refrigeration system was measured by varying the degree of subcooling. In addition, the performance characteristics of the present system were compared with those of a conventional refrigeration system. The mass flow rate of the present system was higher than that of the conventional system due to the increase in the degree of subcooling. Generally, the refrigerant-subcooling system showed superior performance to the conventional refrigeration system.

• 기본간호학회지
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• 제6권2호
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• pp.331-346
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• 1999

Many studies have reported that a lot of nursing colleges do not have good facilities for the nursing practice in hospitals, so many students do not have the good ability which is needed to be a competent nurse. The purpose of this study was to develop a program in which students could improve their ability in fundamental nursing skills before the graduation. This study was primarily designed to identify items of the fundamental nursing practice in which nursing college students have perceived deficiencies. According to previous studies, a total 75 items were presented. In Identifying them, a modified Porter format was used. The questionnaire contained three sections. A. How well do you think you can/could perform the item when you graduate/graduated the college? B. How well do you think you should perform/should be able to perform the item when you graduate/graduated the college? C. How important do you think the item is? For each of the 75 items, the respondents were instructed to answer the above three questions, by circling a number on a rating scale extending from 1 to 5, where low numbers represented a low degree of performance or minimum amount, and high numbers represented a high degree of performance or maximum amount. The perceived degree of deficiency in performance on each questionnaire item was obtained by subtracting the answer to Part A of an item from that to of Part B. The larger difference means a larger perceived degree of deficiency in performance. This method of measuring the perceived degree of deficiency in performance is an indirect measure derived from two direct answers by the respondent for each item. From this result Part C of each item was used to rank the items, and the items were prioritized. The items which had the highest priority were IV injection, simple catheterization, indwelling catheterization, CPR, and nurse recording. By this method, through these results from a nursing college, and the items which will be used first in developing the supplementation program for nursing college students can be identified.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 학술대회 논문집 정보 및 제어부문
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• pp.352-354
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• 2004

In this paper, a parallel fuzzy controller for one degree of freedom magnetic levitation is designed and its performance is compared with the performance of a PID controller. Input, output scaling factor of fuzzy controller and gain of PID controller were tuned using the GA algorithm. The designed controllers are validated by numerical simulations. So it's shown that parallel fuzzy controller can give the better performance for the plant than PID controller.

• 가정과삶의질연구
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• 제16권3호
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• pp.39-52
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• 1998

This study is to find the relation between role performance on employed wives and husbands in family and family life contribution family life satisfaction and to found out variables which influence them. The samples were selected from the employed wives with children more than one in Seoul. Among 900 respondents 684 employed wives were finally selected as data. The major results are as follows: 1) Their husbands' role performance was affected by the level of communica-tion support from family members to their employment and that their own role performance was affected by the level of sex role attitude the level of communication degree of resourcefulness recognition and support from family members to their employment. 2) They contribution to family life was affected by type of wive's occupation sex role attitude job satisfaction husbands' role as spouse performance wive's role as spouse performance parent's role and economic role. 3) Influential variables on the degree of famil life satisfaction were income the level of communication the degree of resourcefulness recognition support from family members to their employment job satisfaction wive's role as parent and contribution to self·child-care However their contribution to housework was adversely affected family life satisfaction.

• 한국항행학회논문지
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• 제11권1호
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• pp.43-49
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• 2007

본 논문에서는 Rummler 모델 기반의 케이블 채널에서 OFDM/64QAM 시스템의 성능을 시뮬레이션을 수행하여 평가하고, 적응 LMS 등화기를 적용하여 성능 개선 정도를 평가하였다. 성능 평가 결과, Rummler Two-ray 채널에서 반사파에 대한 감쇠계수(b)가 0.15 이하인 경우에는 등화기를 채용하여야 성능 개선 정도가 크게 이루어짐을 알 수 있었다. 그리고 b가 0.15이상인 경우에는 등화기를 채용해도 Eb/No에 관계없이 거의 동일한 성능이 얻어짐을 알 수 있었다.

• 한국화재소방학회논문지
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• 제23권5호
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• pp.78-83
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• 2009

방염도료의 주성분 및 특성에 따른 방염성능과 발연특성에 대하여 알아보기 위하여 국내에 유통되어지는 17종의 방염도료를 MDF에 방염처리하여 45도 연소실험과 연기밀도실험을 실시하였다. 45도 연소실험 결과 주성분별로는 아크릴 수지를 주성분으로 한 방염도료의 방염성능이 가장 우수한 것으로 평가되어지며 유성방염도료 보다는 수성방염도료의 방염성능이 우수한 것으로 나타났고 또한 무광방염도료보다 유광방염도료의 방염성능이 더 우수한 것으로 평가되었다. 연기밀도실험을 통한 발연특성은 아크릴 수지를 주성분으로 한 시료에서 연기밀도가 상대적으로 낮게 측정되었으며 특성별로는 수성방염도료를 처리한 시료들에서 유성방염도료를 칠한 시료보다 연기밀도가 낮게 측정되었다.

• 간호행정학회지
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• 제10권4호
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• pp.495-513
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• 2004

As this study is the descriptive research study that tries to present the basic data aiming to establish a role of nurses for the Community Welfare Center, by surveying the role expectation and the degree of role performance towards nurses for the Community Welfare Center that nurses for the Community Welfare Center and social workers recognize, it carried out the Questionnaire research targeting nurses who are working for the Community Welfare Center located in Seoul and social workers of institutions where nurses are working, and then analyzed the results, and the study results are as follows. Both the group of nurses and the group of social workers were highly recognizing the necessity and the importance of nurses for the Community Welfare Center, and expected that more effective services will be possible to be offered by means of that nurses do work for the Community Welfare Center. However, compared to the degree that social workers recognize a nurses specialty, the nurses thought that their specialty is not acknowledged in the Community Welfare Center, and even in case of duty friction between groups being felt while social workers and nurses are working together, nurses were experiencing further friction of duties. While nurses are well recognizing their roles, they are statistically and significantly recognizing the degree of role performance lower than expected, thus the difference between the role expectation and the role performance could be seen. Also, the group of nurses showed the higher role expectation towards nurses than the group of social workers, and in relation to roles of a counselor, referral resource, an advocator, an educator, a case manager, a and a coordinator, the degree of role expectation by the group of nurses is statistically and significantly higher than the group of social workers, thus it could be seen that there is difference in the expectation degree between both groups, as to a role of nurses for the Community Welfare Center. In particular, as to a role of universally medical services, the expectations between nurses and social workers showed mutual agreement, but in relation to a role of nurses for community in the more expanded sphere, social workers did not show a receptive attitude, thus it was indicating that there exists an element of role conflict. In relation to the role performance of nurses for the Community Welfare Center, nurses were feeling the disorder degree more than social workers, in all items of disorder factors, and there was difference in recognition between nurses and social workers, as to the priority of disorder factors. Because of, through this study, having been found the difference in recognition of role expectation, the degree of role performance, and a disorder factor between nurses and social workers, as to the nurses for the Community Welfare Center, it is required a study with a more diversified method on a role of nurses for the Community Welfare Center.

• 치위생과학회지
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• 제15권2호
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• pp.182-189
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• 2015

본 연구는 치위생과학생의 실습특성에 따른 임상실습만족도와 임상수행경험과의 관계를 규명하기 위해 2014년 11월에서 12월까지 현장실습 경험이 있는 치위생(학)과 2~4학년에 재학 중인 480명을 대상으로 연구의 목적을 설명을 하고 동의한 자에 의해 조사를 실시하여 분석한 결과 다음과 같은 결론을 얻었다. 임상실습기관별 만족도에서는 저학년보다 고학년으로 갈수록 임상실습기관만족도(p<0.001)와 임상수행경험(p<0.001)에서의 만족도도 높은 것으로 나타났고, 전공에 대한 만족도도 비교적 높게 나타났다. 임상실습만족도와 임상수행경험은 기관별로는 치과병(의)원이, 실습기관 결정에서는 치과병(의)원일 경우 학교에서 결정할 경우 점수가 높게 나타났고(p<0.002), 실습기간은 종합병원이나 대학병원인 경우 '늘여야 한다'(p<0.001)가, 실습지도는 종합병원에서는 전담치과위생사일 경우(p<0.009)가 치과병(의)원에서는 기관장(p<0.010)이 점수가 높게 나타났다. 임상실습만족도와 임상수행경험에 영향을 미치는 요인으로는 전공만족(p<0.001), 실습기간(p<0.01)으로 나타났다. 학생들의 임상실습에 대한 만족도를 높이기 위해서는 임상실습기관별 특성을 고려하는 실습운영 시스템을 구성하고 교육을 전담하는 치과위생사로 하여금 능동적인 실습기간으로 운영될 수 있도록 하며 기관에서는 학교와의 지속적인 연계를 통해 끊임없이 교육내용을 개선 및 보완을 해야 할 것으로 생각된다.