• Korean Journal of Childcare and Education
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• v.10 no.1
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• pp.147-164
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• 2014

This study aims at analyzing 6 OECD countries' (Australia, New Zealand, Sweden, Norway, England, South Korea) national early childhood care and education curriculum (framework) based on the perspectives of its implementation. Its design and development always focus on how the national early childhood education and care curriculum will be applied in the early childhood settings in a correct and faithful way. As a result, teachers are considered the user or deliverer of the national curriculum rather than the one who interprets it and construct their own curriculum in accordance with their students. Five OECD countries which have achieved an integrated system between early education and care systems, take the constructive view of designing and applying the national curriculum. Accordingly, a national early childhood education and care curriculum within an integrated system should be developed in Korea, in order to accept the constructive view of curriculum development and application.

• The Journal of the Convergence on Culture Technology
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• v.9 no.5
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• pp.957-969
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• 2023

The aim of this study was to examine the effect of motivation of choosing the teaching profession, teaching personality, grit on flourishing of pre-service early childhood teachers. The study was conducted with 112 pre-service early childhood teachers of a university in City H, Gyeonggi Province. Using multiple regression analysis, the study found that the motivation of choosing the teaching profession, teaching personality, and grit of pre-service early childhood teachers all had significant effects on flourishing. Among these variables, teaching personality had a relatively stronger impact compared to the other two variables. Furthermore, examining the impact of sub-factors of the motivation of choosing the teaching profession, teaching personality, and grit on flourishing revealed that active and passive motives for teaching, general personality, and consistent effort influenced the flourishing of pre-service early childhood teachers. This study provides foundational data for the development of programs aimed at enhancing the flourishing of pre-service early childhood teachers and suggests further research on the design and verification of a program to promote flourishing through the improvement of motivation of choosing the teaching profession, teaching personality, grit of pre-service early childhood teachers.

• Journal of Advanced Marine Engineering and Technology
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• v.37 no.5
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• pp.477-483
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• 2013

The widlass base frame which is currently used is designed by lots of volume and costs so as to obtain high rigidity in spite of the greatly external load. The purpose of this research is to draw conceptual design of optimal design which can satisfy high rigidity existing windlass base frame has and lessening the body at the same time. Therefore, it progressed conceptual design by applying Topology optimization and Size optimization based on the finite-element analysis for the early model and indicated the result by comparing the early model with optimized model. As the result of Topology optimization, its stress was increased by about 6MPa and weight was decreased by about 560kg in comparison with the early model. In addition, in case of Size optimization, its stress was increased by about 7MPa and weight was decreased by about 1,560kg in comparison with the early model.

• The Journal of the Korea Contents Association
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• v.21 no.12
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• pp.119-131
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• 2021

The purpose of this study is to improve the curriculum of major subjects by constructing and applying design thinking centered 'early childhood language education' for prospective kindergarten teachers, and to cultivate their teaching ability in the classroom. As a result of the study, it is as follows. First, in the improvement of 'early childhood language education' subjects centered on design thinking, the "plan" stage recognizes the problem of interest in language education and the execution of language areas. In the "action" step, they created a interesting stationery for plays that can be actively expressed for young children who are hard to write. In the "re-action after reflection" steps, they have developed creative writing based on the diverse experience of the who have been working on a kindergarten field practice, Second, The meaning of the implementation for the major classes based on the design thinking is listening to young children than given practice, and self-reflection and growth through sympathy and cooperation. The implications of this study are needed to change the various major classes and the experience of problem solving is that it is also helpful for the autonomy and expertise of prospective kindergarten teachers.

• Journal of The Korean Society of Grassland and Forage Science
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• v.26 no.1
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• pp.31-38
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• 2006

This experiment was carried out to determine the effects of different sowing dates and cultivars on the forage yield and quality of winter rye (Secale cereale L.). The experiment was conducted in a split plot design with three replications. The main plots consisted of two sowing dates such as early (15 September) and late (30 September). The subplots consisted of rye cultivars of five different maturity groups such as 'Kodiak' (Late), 'Koolgrazer' (Early), 'Danko' (Late), 'Homil22' (Medium) and 'Olhomi1' (Early). Dry matter (DM) content at early sowing (19.7%) was higher than those at late sowing (17.8%), while crude protein (CP) and total digestible nutrients (TDN) contents at early sowing (16.6% and 61.6%) were lower than those at late sowing (16.8% and 63.1%). Although DM content of early maturing cultivars (Koolgrazer and Olhomi1) was higher than the other cultivars, CP and TDN contents of those were lower compared to other cultivars. The contents of fiber components (ADF, NDF and cellulose) at early sowing were higher than those at late sowing, while ADL and hemicellulose at early sowing were lower than those at late sowing. ADF and cellulose of early maturing cultivars were higher than those of the other cultivars, while ADL and hemicellulose of Danko were higher than that of the other cultivars. DM, CP, In vitro dry matter digestibility (IVDMD) and TDN yields at early sowing were higher than those at late sowing, and early maturing cultivars were higher than those of the other cultivars. Results of this study indicate that forage production technology in combination with early sowing and use of early maturing rye cultivar could enhance both production and quality of rye.

• Journal of the Korean Institute of Gas
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• v.13 no.1
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• pp.52-60
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• 2009

This study reflects the concept of risk-based design to present a systematic design means and a method to adjust regulations and standards towards a more reliable direction within the current law. In order to enhance the early design concentration and level in the part of safety design, a new Advanced Safety Analysis Table (ASAT) was developed to provide information on the systematized safety design element from the early design phase. Furthermore, a guideline was put forth about the selection of a safety device according to process trouble, on the basis of the ASAT. To apply the proposed ASAT and the selection method of a safety device according to process troubles, the ASAT was executed for the PGC (Process Gas Compressor) of the NCC (Naphtha Cracking Center), and the result of selecting the safety device was analyzed according to process trouble.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.43 no.9
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• pp.787-798
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• 2015

The emergence of mid-to-small satellites has created a need for rapid development with a relatively low cost. However, the development of mid-to-small satellites requires considerable time and cost in early phase, in particular, during the development of mission and system requirements through iterations of conceptual design and mission design. In this research, Spacecraft Conceptual Design Tool(SCDT) which is based on Graphical User Interface(GUI) was developed to reduce the time and cost for early phase development. Furthermore, GUI-based software can make the input values to be editable easily and show users design results in various way. In this paper, the development results of MATLAB GUI-based SCDT are introduced.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.47 no.6
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• pp.460-467
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• 2019

This paper proposes a multi-objective optimization (MOO) framework for conceptual design of a surface-to-surface missile system. It can generate the set of Pareto optimal system design, which can be used for system trade-off study in a very early stage of the research and development process. The proposed framework consists of four functional modules (an environmental setting module, a variable setting module, a multidisciplinary analysis module and an optimization module) to make the model easy to change, and the concept design process using the framework was able to achieve the purpose of reviewing various designs in the early stage of development. A case study demonstrating the effectiveness of the framework has presented applicability to the system design, and the proposed framework has contributed to presenting a design environment that can ensure reliability and reduce computational time in the conceptual design stage.

• Korean Institute of Interior Design Journal
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• no.28
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• pp.17-24
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• 2001

This study aims at the spatial analysis in semiotic architecture focusing on the early works of M. Graves and P. Eisenman, the representative architects of semiotic architecture. This study on the semiotics of architectural space can be started with literaeur's approaches which recognizes it as the language. Thus, to applicate semiotics in architectural space means a methodology reaching for essential architecture. The conclusions of the study as per the above mentioned aims and intentions are as follows: The viewpoint of spatial analysis in M. Graves's semiotic architecture is defined the semantic metaphorical space of denotative context : That of P. Eisenman's described the synthetic deep of connotative self-restraint.

• Journal of the Korean Society of Costume
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• v.51 no.3
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• pp.59-73
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• 2001

This paper is to examine the meaning of activities of a number of artists who belong to Constructivism in the fashion design area during early twentieth century. After Russian Revolution, the artists like Nadeshda Lamanowa, Ljubow Popowa and Warwara Stepanova decided to devote to practical art area for many People. It's very meaningful for them to jump into real work places like a textile mill and a clothing workshop instead of staying in fine art area. Constructivism is more related to social interest rather than individual thing. The artists tried to apply their modeling principles in fine art to dress making. We can see the geometrical lines and shapes and big differences In colors and material in their dress. The artists had also shown personal tastes to dress works. This idea of togetherness with their time and even to create the style of it. was very renovative at that time and gave an influence on the later styles.