• Journal of the Korean Society for Computer Game
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• v.31 no.4
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• pp.121-128
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• 2018

Virtual reality is a technology that enables users to implement environments that are separate from the real world, and immersion is an important factor in implementing separate environments. However, a variety of studies have been conducted to solve this problem as the lack of awareness of the surrounding environment can lead to an unstable virtual reality game environment. Most studies are focused on solving problems through visualization. On the other hand, because visualizations are generally information that is not relevant to the space of virtual reality, research is needed on the effect of the degree of immersion in virtual reality to which they are applied. The guidelines are necessary because there are differences in individual tendencies and the factors that influence the immersion. In order to solve these two problems, we are going to conduct experiments on two systems: a survey based on the immersion tendency and a visualized communication of information about the surrounding environment. Through these results, we will measure the immersion of individuals and identify the impact of visualizations on virtual reality games by dividing them by their propensity to do so to present guidelines on the creation of virtual reality game environments based on the individual's tendency to engage in immersion.

• Journal of The Korean Association of Information Education
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• v.25 no.5
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• pp.769-778
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• 2021

Humanity faces the 4th industrial revolution, many countries are providing systematic and continuous SW education to foster talent with AI capabilities. On the other hand, there are high concerns that the SW gap will widen and polarize as domestic reality does not provide systematic and continuous SW education to learners. Against this background, this study started to investigate the influence of learners' SW experience on SW education. As a result of the study targeting science and engineering students, the effect of SW experience on SW education was significant. With theses results, it is expected that various discussions will be actively conducted so that systematic and continuous SW education can be provided in elementary and secondary schools.

• Journal of Navigation and Port Research
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• v.45 no.3
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• pp.87-94
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• 2021

The IMO has adopted emission standards that strictly restrict the use of bunker C oil for vessels. Accordingly, research and bunkering pilot projects for LNG fueled ships are being actively carried out, which is expected to substantially reduce environmental pollution. In this study, we have adopted the turret moored Floating LNG Bunkering Terminal (FLBT) designed to receive the LNG from LNGCs and to transfer LNG to LNG bunkering shuttles in ship to ship moored condition. Numerical simulations have been performed with a 1-year return period of wind, wave, and current. Damping values of numerical model were adjusted from the results of model tests to obtain accurate simulation results. The results confirm safe berthing operation during the 1-year return period of environmental condition. Safety depends on the direction of environment, with increasingly stable operation facilitated by the application of heading-control function of FLBT to avoid beam-sea conditions.

• Journal of Korean Philosophical Society
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• v.147
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• pp.77-116
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• 2018

The purpose of this paper is to elucidate the late Heidegger's thought through commonality and differences with mystical thought. Heidegger embraces poetic and mystical elements in the process of overcoming traditional metaphysics and cognitive discourse and for exploring new meaning of Being. This study of mystical elements in his thought is important to present the uniqueness of the Heidegger's philosophy. This paper will not deal with mystical experiences or religious meanings, but with philosophical mysticism that reveals the fundamental connection between human and Being through thinking of Being itself. Here in connection with traditional mysticism the following topics will be discussed as mystical elements in the later Heidegger's thought: the Abyss of Being(Ab-grund), which go beyond conceptual reasoning and representational thinking(principle of ground); Lighting of Being(Lichtung), in which human and all Beings can be opened, and the Letting-be(Gelassenheit), which is gained not by any human accomplishment.

• International Area Studies Review
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• v.13 no.2
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• pp.741-769
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• 2009

We have been analyzed by research on the characteristics of professional consciousness, professional preparation, employment, and career life aimed at Chinese students. There is a tendency that overall trend is almost the same, even though there might be a small difference according to the characteristics of Chinese students' gender and scholastic year. Especially, a drift to the economic aspect of professional consciousness is a reflection of increasing hardship on our society. In spite of now is the era of disappearing permanent job and being changed to the concept of lifelong career, there is exceedingly rare places for getting education of professional consciousness or related information. It is needed to inform upright professional consciousness and to educate the Chinese students.

• The Journal of Korean Association of Computer Education
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• v.22 no.3
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• pp.15-23
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• 2019

Recently, as the importance of computational thinking(CT) education, the national curriculums of the world have been revised and the international comparative assessment studies have been conducted to evaluate the CT education effects. In this study, researchers compared and analyzed the achievement standards related to CT in Korean and U.S. curriculum. As a result, the number of CT related achievement standards is 16 in Korean and 21 in American. While Korean deals with more specific achievement standards of 'formulating and analyzing problems', American emphasized 'planning and evaluating solutions'. In terms of 'developing algorithms, programs and interfaces', both of them offer concrete related achievement standards, U.S. curriculum include more diverse and concrete practical achievement statements. The results of this study can be used to suggest improvements in practical aspects as well as contents in future Korean curriculum revision.

• Journal of Digital Convergence
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• v.17 no.7
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• pp.351-357
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• 2019

A number of case studies and type analyzes have been conducted on mobility platform services that are rapidly evolving around the world. However, since the actual user experience is important for the development of the mobility service, research on the user side is needed. In the mobility platform service, only the car-hailing was used, and the preference factors were analyzed through the questionnaire in seven aspects of the user experience. Studies have shown significant differences according to gender. While the safety of the woman, the comfort and the kindness of the vehicle have a great influence on the satisfaction, the male affirms that the familiarity is the factor affecting the satisfaction. This study focused on the customer experience as a real user and identified key factors of selecting mobility platform service, so it is expected that it will contribute to the development of mobility platform service in the future.

• International Area Studies Review
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• v.16 no.3
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• pp.345-366
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• 2012

This paper examined the multicultural policy orientation and multicultural acceptance of multicultural people. The adifferential exclusion, assimilation, and multiculturism were as proxy for the multicultural policy orientation. The awarness, openness, and empathy were as proxy for the multicultural scceptance. Based on the analysis of two hundred fifty cases, the following results were found. First, the assimilation of multicultural policy orientation have a positively significant influence on multicultural acceptance such as awarness, openness, and empathy. Second, the multiculturalism of multicultural policy orientation have a positively significant influence on multicultural acceptance such as openness and empathy. Third, the differential exclusion of multicultural policy orientation have a positively significant influence on openness of multicultural acceptance.

• Journal of Climate Change Research
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• v.3 no.2
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• pp.101-116
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• 2012

Green management is, as the response to climate changes emerges to a global issue, a concept which reduction of greenhouse gases, alternative energy development and other low-carbon green growth factors are added on the existing environmental management. Also as discussions on the performance measurement of firms' domestic and international green managements proliferate and the importance of understanding, analyzing and evaluating firms' environmental maintenance rises, variety forms of green management performance measurement indicators are being developed and practiced. However, specific implementation methodologies about green management have been lacking. Hence in this research, In order to have objective evaluations on firms' green managements through the proposed indicator, AHP(Analytic Hierarchy Process) and experts' survey on weight dependence were applied. Sustainability reports and other associated documents of ten major oil/ chemical corporations of in and out of the country were analyzed and corporations were evaluated and compared through weight differentiated indicator subsections.

• Journal of Climate Change Research
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• v.1 no.2
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• pp.97-107
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• 2010

A forest project for the sequestration of carbon dioxide helps to reduce the concerntration of greenhouse gas in atmosphere and provides various co-benefits. A lot of forestry-based carbon offset programs have been developing for the purpose of CSR(Corporate Social Responsibility), voluntary GHG emission reduction, and regulatory context etc. in worldwide. We studied major characteristics - project type and criteria, additionality, credits, permanence, carbon accounting and monitoring, co-benefit - of advanced forest carbon offset programs. Also, we tried to comprehend the direction and basic elements to design a domestic program.