• Child Health Nursing Research
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• v.19 no.2
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• pp.94-101
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• 2013

Purpose: To provide basic data to improve the practice environment of pediatric nurses by identifying their recognition of nursing professionalism and self-efficacy, and to examine the pediatric nurse parent partnership. Methods: Participants in the study were 165 nurses with 6 months of work experience in a university children's hospital in Seoul. Data were collected using a self-report questionnaire. Research tools measuring nursing professionalism, self-efficacy, and pediatric nurse parent partnership were used. The collected data were analyzed using SPSS PASW statistics 19.0. Results: There were statistically significant positive correlations for nursing professionalism and self-efficacy (r=.359, p<.001), nursing professionalism and the pediatric nurse parent partnership (r=.487, p<.001), and self-efficacy and the pediatric nurse parent partnership (r=.442, p<.001).According to the general characteristics of the participants, nurses who were married, practiced religion and had children tended to have higher nursing professionalism. Higher self-efficacy was exhibited by nurses who were older, married and raising children and the pediatric nurse parent partnership tended to have higher scores for nurses who practiced religion and worked in a general ward. Conclusion: The findings indicate that higher nursing professionalism and self-efficacy result in a better pediatric nurse parent partnership which should improve the practice environment of pediatric patients.

• Journal of Science Education
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• v.35 no.1
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• pp.13-22
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• 2011

There is an increasing emphasis on science teaching in inclusion education setting, but still few research and practice in science education field including science teacher training course as well. It is well known that teaching efficacy of teacher is an important factor to influence teaching behavior and students' learning, but it is hard to find related studies about self-efficacy on teaching science for the disabled students. In this study pre-service science teachers' self-efficacy on science teaching for the disabled students was investigated and analyzed. For this a questionnaire consisted of 3 sub-scale like learning efficacy scale, teaching efficacy scale, and outcome expectancy scale was enacted to 97 pre-service science teachers. As a result, pre-service science teachers showed relatively low efficacy in teaching but showed positive learning efficacy and outcome expectancy. There was no meaningful difference in distribution of efficacy belief by gender, however the experience of teaching science for the disabled students made difference in outcome expectancy. From this study the implication for science teacher training course was inferred to meet the needs for science education in inclusion setting.

• Journal of Korea Water Resources Association
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• v.55 no.12
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• pp.1137-1147
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• 2022

River and groundwater stages are the main elements in the hydrologic cycle. They are spatially correlated and can be used to evaluate hydrological and agricultural drought. Stochastic simulation is often performed independently on hydrological variables that are spatiotemporally correlated. In this setting, interdependency across mutual variables may not be maintained. This study proposes the Bayesian vector autoregression model (VAR) to capture the interdependency between multiple variables over time. VAR models systematically consider the lagged stages of each variable and the lagged values of the other variables. Further, an autoregressive model (AR) was built and compared with the VAR model. It was confirmed that the VAR model was more effective in reproducing observed interdependency (or cross-correlation) between river and ground stages, while the AR generally underestimated that of the observed.

• Bulletin of the Korean Space Science Society
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• 2008.04a
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• pp.21.4-22
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• 2008

• Korea Information Processing Society Review
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• v.16 no.3
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• pp.57-62
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• 2009

• The Korea Swine Journal
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• v.12 no.6 s.130
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• pp.68-71
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• 1990

양돈장 인력이 부족한 시점에서 사료급이기를 자동화 시키지 않으면 경영에 많은 어려움이 대두될 것이다. 물론 자동화 그 자체로 인격문제가 해결되는 것은 아니다. 무엇보다 중요한 것은 자기농장의 환경과 여견에 알맞는 시설을 갖추어야 한다.

• The Microorganisms and Industry
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• v.15 no.1
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• pp.51-53
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• 1989

생명체는 공산품 만큼의 반복 재현성을 갖기 어렵고, 자기증식 능력이 있으며, 환경에 따른 변이가 있어 이들 특허를 효율적으로 보호하기 위해서 기존의 제도와는 다른 제도가 필요하게 되었으며 그 중 하나가 미생물기탁제도이다. 여기서는 이러한 미생물특허와 균주기탁제도에 관해 간단히 살펴보고자 한다.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.04a
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• pp.57-60
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• 2008

Maglev is a system that a train runs levitated above a rail. Therefore it is very important to maintain a constant levitation gap for achieving serviceability and ride comfort. This study is a cooperation research subject of the 3-1 subject, performance improvement of maglev track structures, of the Center for Urban Maglev Program in Korea, started in 2006. The aim of this study is development of rapid constructions of bridge superstructure for maglev. At present, precast deck is widely used because of its superiority to cast-in-place concrete on quality and the term of works. The research group suggested basic systems of maglev guideway with PSC-U type and trapezoidal open steel box type girder, and precast deck, cooperating with Korea Railroad Research Institute, the managing institute of the 3-1 subject. In this study, a mock-up consisted of girders, decks and rail was fabricated and test was performed for constructability, serviceability and maintenance evaluation of PSC U-type girder, precast deck, and new guide rail system.

• Journal of the Korean Institute of Intelligent Systems
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• v.21 no.3
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• pp.372-377
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• 2011

This paper propose the robust stability algorithm for controlling a hybrid magnetic bearing system. The control object in the magnetic bearing system enables the rotor to rotate without any physical contact by using magnetic force. Generally, the system dynamics of the magnetic bearing system has severe nonlinearity and uncertainty so that it is not easy to obtain the control objective. For solving these problems, we propose the fuzzy modelling and robust control algorithm for hybrind magnetic bearing system. The sufficient conditions for robust controller are obtained in terms of solutions to linear matrix inequalities (LMIs). Simulation results for HMB are demonstrated to visualize the feasibility of the proposed method.

• Journal of the Korea Society of Computer and Information
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• v.18 no.11
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• pp.191-199
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• 2013

The purpose of this study was to analyze university student's standard of self-efficacy and subjective well-being by the Encouragement Group Counseling Program which would be able to help the students to secure their reaction capability on changing social environment as well as school adaption. Thus, this study investigated how an application of the Encouragement Group Counseling Program affects on university students' self-efficacy and subjective well-being. As a result, it was revealed that the application of the Encouragement Group Counseling Program has a significant influence on both self-efficacy and subjective well-being. It seemed that people can be positive and have both self-confidence and psychological stability when they are encouraged. Therefore, this study suggested a necessity of the Encouragement Group Counseling Program which supports undergraduate students to have encouragement themselves.