• Journal of the Korea Convergence Society
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• v.12 no.9
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• pp.169-178
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• 2021

It is the post-corona era that we will soon face. It is time to achieve the original purpose of job training for health and welfare personnel operated by the Korea Human Resource Development Institute for Health and Welfare and to innovate change to maintain educational consistency. This study reviewed literatures to find alternatives for efficient and effective curriculum operation by integrating contents of health and welfare job education. Through this, we decided to check the possibility of building an open platform and suggest it as a sufficient alternative. It is expected that the establishment of the open platform for job education in the health and welfare sector will enable the education accessibility and the management of the learning management system of the subjects. Above all, it will contribute to the duplication of the education experts and the efficiency of the budget.

• Korean Journal of Comparative Education
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• v.22 no.4
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• pp.99-123
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• 2012

Quality assurance is a central issue concerning higher education and distance education. The purposes of this study are to analyze cases of quality assurance system in overseas open university and to draw implications which help establish quality assurance system in domestic distance education institution. UKOU and UT are mega-university with more than 100.000 enrolled students. They have centralized quality assurance system and quality assurance department that is responsible for building and installing quality assurance for effective quality control. In addition, They have quality improvement culture that seeks continuous improvement. Members of the University share awareness of the importance of quality assurance and evaluate and monitor their work. Because results for quality assurance of education is not tangible, quality assurance system is carefully planned over a long period of time as is necessary to proceed in integration.

• Journal of the Korean Institute of Educational Facilities
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• v.28 no.5
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• pp.3-8
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• 2021

The purpose of this study was exploring perceptions of people in community towards community use and multiple-use of special school facilities and providing implications for connecting school to the communities. Survey was conducted to special education teachers, parents of children receiving special education, and local residents. Total 5,702 people participated in this study and general finds were as following: (1) All 3 groups of study participants reported that there was a generally positive perception of special schools within the community, however, at the same time, almost quarter of parents having children with disabilities reported negative perceptions of special schools in the community; (2) among the special school facilities, sports facilities appeared to be the most open to the community and difficulties related to the community-open of school facilities included facility management and safety issues, and inteference with students' school activities; (3) facilities suitable for the multi-use of special schools facilities included sports facilities, cultural and creative spaces, and commercial areas, and those facilities could be open to community during non-class hours such as after-school, weekends, and vacations. Based on the results from survey, implications for planning, designing, and implementing multi-use facilities of special schools were provided.

• Journal of Elementary Mathematics Education in Korea
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• v.9 no.1
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• pp.39-64
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• 2005

The purpose of this study is to transform questions in the 7th curriculum to open-ended problems and exam students' attitude towards open-ended problems. Research questions in this thesis are as follows: First, to transform questions in the 7th curriculum to open-ended problems and apply to a class in the fourth grade D elementary school. Second, to find how students respond to learning mathematics with open-ended problems. As a result of this study, the following are identified. First, the students showed positive reactions towards learning mathematics with open-ended problems. Those experience with open-ended problems make student solve mathematics problems with interest and confidence. Second, both good and bad students in the math class show interest and concentration toward open-ended problem. But a few students show less interest towards those problems. Third, through discussion about problem-solving with open-ended problems, students take part in math class actively and show respect one another. Fourth, especially students show more interest and confidence towards the open-ended problems transformed from mathematics textbook and like the constructive open-ended problems.

• Journal of The Korean Association of Information Education
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• v.2 no.1
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• pp.1-9
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• 1998

Teachers are overwhelmed not only by teaching but also by school and classroom managerial works. Many of those managerial works are repeated through a year. One way to reduce teachers' work significantly is making a software to replace those repeated managerial works. The purpose of this study is developing the software for the Classroom management, It will lessen down teacher's burden of classroom related managerial works and will allow teachers to concentrate on teaching. We expect that the software decreases the problem caused by time when teacher try to manage open education, and make the open education successful.

• The Bulletin of The Korean Astronomical Society
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• v.30 no.1
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• pp.75.1-75.1
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• 2005

• Journal of Korea Foundry Society
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• v.27 no.2
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• pp.83-87
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• 2007

Aluminum plates of the same materials as the foam were attached by the casting process inserting the foam as a core to investigate the tensile property of open cell foams. Tensile properties of the open cell 6063 aluminum alloy foam of $10{\sim}30$ PPI were measured before and after heat treatment. Densities of test specimens were between 0.14 and $0.29g/cm^3$. Tensile strength of the 6063 aluminum foam after heat treatment showed little change. C values were in the range of $0.41{\sim}0.87$ for as cast foams and $0.11{\sim}0.27$ for T6 heat treated foams in the eq. of ${\sigma}^* _{pl}/{\sigma}_{ys}=C({\rho}/{\rho}_s)^{1.5}$, and increased with increase in the cell size.

• The korean journal of orthodontics
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• v.42 no.6
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• pp.318-328
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• 2012

Objective: To assess the position and movements of the hyoid bone during deglutition in patients with open bite. Methods: Thirty-six subjects were divided into 2 groups according to the presence of anterior open bite. The open bite group (OBG) and control group each comprised 18 patients with a mean overbite of $-4.9{\pm}1.9$ mm and $1.9{\pm}0.7$ mm. The position of the hyoid bone during the 4 stages of deglutition was evaluated by measuring vertical and horizontal movement of the bone. Results: Interactions of group and stage showed no significant effect on the measurements (p > 0.05). However, when group and stage were evaluated individually, they showed significant effects on the measurements (p < 0.001). In OBG, the hyoid bone was more inferiorly and posteriorly positioned, and this position continued during the deglutition stages. Conclusions: The hyoid bone reaches the maximum anterior position at the oral stage and maximum superior position at the pharyngeal stage during deglutition. Open bite does not change the displacement pattern of the bone during deglutition. The hyoid bone is positioned more inferiorly and posteriorly in patients with open bite because of released tension on the suprahyoid muscles.

• The Pure and Applied Mathematics
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• v.22 no.2
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• pp.139-144
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• 2015

Abstract. In this paper, we investigate the relationships between the space X and the hyperspace C(X) concerning admissibility and connectedness im kleinen. The following results are obtained: Let X be a Hausdorff continuum, and let A ∈ C(X). (1) If for each open set U containing A there is a continuum K and a neighborhood V of a point of A such that V ⊂ IntK ⊂ K ⊂ U, then C(X) is connected im kleinen. at A. (2) If IntA ≠ ø, then for each open set U containing A there is a continuum K and a neighborhood V of a point of A such that V ⊂ IntK ⊂ K ⊂ U. (3) If X is connected im kleinen. at A, then A is admissible. (4) If A is admissible, then for any open subset U of C(X) containing A, there is an open subset V of X such that A ⊂ V ⊂ ∪U. (5) If for any open subset U of C(X) containing A, there is a subcontinuum K of X such that A ∈ IntK ⊂ K ⊂ U and there is an open subset V of X such that A ⊂ V ⊂ ∪ IntK, then A is admissible.

• Korean Journal of Childcare and Education
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• v.15 no.1
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• pp.57-73
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• 2019

Objective: This study aimed to examine the moderating effect of elementary school students' perception of open communication with their parents in relationship to smartphone dependency and school adjustment. Methods: Participants included 300 fifth and sixth graders attending P and A elementary schools in Gyeonggi Province. Descriptive analysis, correlation analysis, and hierarchical regression analysis were performed to analyze data. The level of significance was set at p < .05 for all analyses. Results: The results of the present study are as follows: First, male students showed higher levels of smartphone dependency than female students, and students' smartphone dependency increased according to age. The students' smartphone dependency was negatively associated with their school adjustment and their perception of open communication with their parents. Second, the students' perception of open communication with their fathers was found to moderate the relationship between smartphone dependency and school adjustment. Conclusion/Implications: These findings indicate that open communication between parents and their elementary school-aged children can buffer the adverse effects of smartphone dependency on school adjustment. This study provides implications for parent education and counseling to improve parent-child communication and subsequently build strong, positive family relationships.