• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2004년도 학술대회지
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• pp.739-742
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• 2004

The term 'Grid' refers to systems and applications that integrate and manage resources and services distributed across multiple control domains. Resource sharing is, necessarily, highly controlled, with resource providers and consumers defining clearly and carefully just what is shared, who is allowed to share, and the conditions under which sharing occurs. In this paper, we design and implement a grid access control system, called PGAM. This system works on heterogeneous resources, can be applied to the additional service development and its service, provides template account management mechanism, and tries to ensure site autonomy. This system is implemented to increase portability and to be tit tll any kind of economic model.

• 경영과학
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• 제27권3호
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• pp.71-86
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• 2010

The purpose of this research is to identify the factors of self-determination theory (e.g., autonomy, competence, and relatedness) affecting flow, satisfaction, and loyalty. This research uses structural equation modeling (SEM) to confirm the validity and analyzes the causal relationship of the suggested model. The results indicate that competence and relatedness positively influence flow and that autonomy positively influences satisfaction. First, autonomy is significantly shown to influences satisfaction and does not significantly influence flow. Second, that competence significantly influenced flow and indirectly influenced satisfaction. Third, relatedness significantly influenced flow and indirectly influenced satisfaction. Finally, flow influenced satisfaction, and flow and satisfaction directly and indirectly influenced loyalty.

• 간호행정학회지
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• 제9권1호
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• pp.41-49
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• 2003

Purpose : This study was to illuminate the main characteristics and limits of the feminine ethics of care when it applies to the nursing ethics, and suggested sufficient conditions of care ethics in nursing in order to actualize the autonomy for nurses. Method : This study inquired the relationship between the ethical trait of caring in nursing and Gilligan & Noddings's moral theory as feminine ethics in relation to supporting the nursing ethics. In contrast to traditional moral theories based on universal principles, Gilligan's moral theory emphasized the conscious of the interpersonal relationship on the basis of the empathy and the responsibility for the other's need in contextual situations, and Noddings developed her ethics based on mothering as a model for the caring relation, the moral feature of which was characterized as reciprocity, receptiveness and responsiveness. Result : The feminine ethics of care came to support nursing ethics considering the nterpersonal relationship and responsibility. However, it did not show a possible ideal of nursing ethics because it has some difficulties in actualizing the nurse's individual and professional autonomy in the health care system. Conclusion : Therefore, in order that ethics of care can be an ideal and universal nursing ethics, it should be studied in proper direction, that is, toward actualization of the autonomy of the universal ethical self in relation to the concern and responsibility for the other.

• KIEAE Journal
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• 제11권1호
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• pp.47-55
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• 2011

Daylight is highly beneficial for improving the indoor environmental quality and reducing building energy consumption, daylighting applications are scarcely considered, especially during the Rural standard house models design process, because of lack of previous studies on elderly-light environment and complex simulation process. Therefore, daylighting process were performed using ECOTECT, which has various advantage such as easy user interface and simple simulation processes. Moreover, dynamic daylight simulation were performed using whether data. Static simulation are performed to compute static metrics such as daylight factor, whereas dynamic simulation are performed for dynamic metrics such as daylight autonomy and useful daylight illuminance using annual weather data On the basis of daylight autonomy and useful daylight illuminance analysis result, variations in annual daylight performances. A parametric and regression analysis of the window-to-wall ratio and visible transmittance showed that daylight factor, daylight autonomy increased with window-to-wall ratio and visible transmittance. It can be concluded that this new daylight criteria. useful daylight illuminance, will enable architect to obtain better fenestration design.

• 한국인터넷방송통신학회논문지
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• 제16권1호
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• pp.183-191
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• 2016

스마트폰의 확산과 더불어 SNS는 눈부시게 성장하고 있다. 그러나 SNS의 사용이 과해짐에 따라 SNS 중독이라는 사회문제가 대두되고 있다. 한편 SNS에 대한 부정적인 인식 때문에 사용자가 SNS를 떠나는 것 역시 문제로 떠올랐다. 이와 같이 SNS의 중독 및 지속사용 모두 SNS의 사용에 있어 중요한 문제이며, 이에 본 연구에서는 기본심리욕구를 원인 변인으로 선정하여 그 영향력을 확인하고자 하였다. Facebook 사용자 204명을 대상으로 한 연구결과 자율성 및 유능성은 Facebook 중독에 유의한 영향을 미쳤으며, 자율성, 유능성 및 관계성은 Facebook 지속사용의도에 유의한 영향을 미치는 것으로 나타났다.

• Asia pacific journal of information systems
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• 제32권1호
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• pp.125-150
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• 2022

Technology companies launched their intelligent personal assistants (IPAs). IPAs not only provide individuals with a convenient way to interact with technology but also offer them the opportunity to interact with AI in a useful and meaningful form. Therefore, the global IPAs have experienced tremendous growth over the past decade. But maintaining continuous usage intention is still a massive challenge for developers and marketers and previous technology adoption models are not enough to explain continuous usage intention of IPAs. Thus, we adopted the bi-dimensional perspectives of utilitarian and hedonic value in this research model, and investigated how three characteristics of IPAs - anthropomorphism, autonomy, and intelligence - affect utilitarian value and hedonic value, which in turn continuous usage intentions. 227 data were collected from IPA users. The results showed that IPAs' continuous usage intention is significantly determined by both utilitarian and hedonic value, with the hedonic value being more prominent. In addition, the results showed that anthropomorphism and intelligence are the most important antecedents of utilitarian and hedonistic value. The results also illustrated that autonomy is a crucial predictor of utilitarian value rather than hedonistic value. Our work contributes to current research by widening the theoretical understanding of the effect of IPA characteristics on continuous usage intention through bi-dimensional values. Our paper also provides IPAs' developer and marketer guidelines for enhancing continuous usage intention.

• 성인간호학회지
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• 제28권5호
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• pp.585-594
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• 2016

Purpose: The purpose of this study was to develop and test a predictive model on the male nurses' turnover intention. Methods: This study utilized the model-testing design based on the Price's causal model of turnover. This study collected data from 306 male nurses on a national scale with structured questionnaires measuring job opportunity, kinship responsibility, positive emotion, work autonomy, role conflict, work satisfaction, organizational commitment, and turnover intention. The data were analyzed using SPSS/WIN 22.0 program and AMOS 20.0 program. Results: As the outcomes satisfied the recommended level, the hypothetical model appeared to fit the data. Twenty-seven of the 38 hypotheses selected for the hypothetical model were statistically significant. 54.2% of turnover intention was explained by job opportunity, kinship responsibility, positive emotion, work autonomy, role conflict, work satisfaction and organizational commitment. Conclusion: The hypothetical model of this study was confirmed to be adequate in explaining and predicting male nurses' turnover intention. Findings from this study can be used to design appropriate strategies to decrease the male nurse's turnover intention.

• 대한간호학회지
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• 제48권6호
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• pp.731-742
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• 2018

Purpose: The purpose of this study was to test a hypothesis explaining direct and indirect relationships among the factors affecting self-care behaviors of kidney transplant patients, based on self-determination theory. Methods: Data were collected from 222 outpatients with kidney transplantation. The endogenous and exogenous variables of the hypothetical model consisted of healthcare provider's autonomy support, duration after kidney transplantation, basic psychological need satisfaction, autonomous and controlled motivation, depression, and self-care behaviors. Collected data were analyzed using SPSS/WIN 24.0 and AMOS 24.0. Results: The hypothetical model demonstrated a good fit: RMSEA=.06, SRMR=.04, TLI=.94, CFI=.97. Statistically significant explanatory variables for the self-care behaviors of kidney transplant patients were duration after transplantation and basic psychological need satisfaction. Healthcare provider's autonomy support was indirectly significant, while autonomous motivation, controlled motivation and depression were not statistically significant for self-care behaviors. The variables accounted for 59.5% of the self-care behaviors of kidney transplant patients. Conclusion: It is necessary to develop an autonomy support program for healthcare providers to enhance the self-care behaviors of kidney transplant patients. Preventing the deterioration of self-care behaviors will be possible by conducting this program at one year and six years post-transplantation. In addition, the results suggest the need to developing personalized autonomy support programs for healthcare providers that can meet the basic psychological need satisfaction of kidney transplant patients.

• 한국콘텐츠학회논문지
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• 제21권9호
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• pp.632-643
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• 2021

본 연구의 목적은 교정공무원의 자기자비 능력과 우울 간의 관계를 살펴보고, 직무스트레스와 직무자율성의 단순 매개효과와 이중매개효과를 검증하였다. 교정공무원은 높은 스트레스와 우울을 경험하지만, 이들의 원활한 직무수행을 보호해줄 방안은 제한적이다. 이를 위해 한국법무보호복지공단 근로자 210명의 자료를 분석하였으며, 기초통계와 매개효과검증을 위해 SPSS PROCESS Macro model 6을 이용하였다. 주요변수 측정을 위해 한국판 자기자비, 한국판 직무스트레스, 우울 척도들을 사용하였다. 연구결과는 다음과 같다. 첫째, 상관분석 결과 변수 간 통계적으로 유의미한 상관이 있는 것으로 나타났다(p<.01). 둘째, 자기자비 성향과 우울 간 관계에서 직무자율성의 단순 매개효과가 나타났으며, 직무스트레스와 직무자율성의 이중매개효과가 나타났다. 이러한 결과는 교정공무원의 우울과 같은 정신건강에 미치는 영향력은 자기자비에 대한 교육과 함께 직무자율성과 같은 업무의 자유도에 의해 상쇄될 수 있으며, 높은 직무자율성이 우울을 낮추는 보호 요인임을 시사한다. 연구결과를 기반으로 제언과 연구의 제한점에 대하여 논의하였다.

• 한국비블리아학회지
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• 제32권1호
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• pp.59-87
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• 2021

본 연구는 사서교사의 자율성 지지가 학교도서관 만족도와 지속의도에 미치는 영향을 파악하고자 하였다. 이를 위해 자기결정성이론(self-determination theory)을 적용하여 사서교사의 자율성 지지와 학교도서관 만족도의 관계에서 기본 심리욕구(basic psychological needs)의 매개효과를 분석하였다. 331명의 중학생을 대상으로 설문조사를 실시하였고 회귀분석 및 Hayes의 병렬다중매개분석을 통해 연구모형을 검증하였다. 분석 결과, 사서교사의 자율성 지지는 직·간접적으로 학생들의 학교도서관 만족도에 긍정적인 영향을 미쳤으며 기본심리욕구의 하위요인 중 자율성과 유능성은 사서교사의 자율성 지지와 학교도서관 만족도 사이에 유의한 매개효과를 가지는 것으로 나타났다. 또한, 학생들의 학교도서관 만족도는 지속의도에 유의한 영향을 나타냈다. 본 연구는 학생들의 학교도서관 이용 동기에 영향을 미치는 요인으로써 사서교사의 역할을 제시하고 학교도서관 활성화를 위한 시사점을 제공하였다는 점에서 의의가 있다.