• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.785-794
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• 2021

This study investigated the current status of the design and direction of improvement of the sign system of urban railway stations in the Seoul metropolitan area to see how difficult it is for users to use. As a research method, first, a theoretical study on the literature of the urban railway sign system, second, a survey on the current status of the sign design of the Gimpo Goldline in the Seoul metropolitan area, and third, a survey on the actual use of the sign and problems was conducted. As a result of the current status survey, the location sign is in central alignment with the font of the guide sign, and the guidance sign is in front/back alignment according to the location of the entrance and exit. The background of the font is white and the text is dark black to make it look good to the user. On the other hand, guidance sign is written in white color and background color is gray color. Currently, the Gimpo Urban Railway Guidance Sign System is newly produced and installed, but there is a lack of user design and needs design maintenance that can clearly deliver information to users.

• (The) Korean Journal of Educational Psychology
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• v.31 no.4
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• pp.745-766
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• 2017

Students' creative ability has become the one of important educational goals recently. Beliefs that students can grow intellectually is a key principle in creativity education. In recently, researchers have focused on learners' failure as a way for promoting creativity in schools. They start look into the ways in which learning failures are connected to creativity. Recent studies such as Kapur(2008) demonstrated that learners' failure experiences enable students to create novel solutions to solve problems to go beyond memorizing facts or knowledge. This paper discussed strategies that students or teachers can utilize learning failures to produce positive educational outcomes and also suggested some caveats when learning failures are introduced to a classroom. Specifically, learners should avoid any pre-existing frames of thoughts to create new alternatives to solve problems. Second, teachers or students should be allowed to explore content areas freely without having any risks of academic punishment. In addition, this paper also discussed possible negative results of early experiencing learning failures regards to negative emotion. Especially, experiencing continuous failures can bring students to learned helplessness. This paper discussed how to avoid this negative consequences. Related with negative emotional effects of failures, teacher or students should be careful in the earlier stage of learning processes to avoid learning failures. Lastly, this paper also suggested that minimizing fears related with learning failures and promoting failure tolerance so that students have motivation to overcome learning failures.

• (The)Study of the Eastern Classic
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• no.33
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• pp.159-191
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• 2008

This study aims to look into the three-dimensional characteristics of Euniljisa (a scholar who lived in a hidden place) demonstrated in the poems of Myeongam Jeong-Sik (1683-1746, the 9th year of King Sukjong to the 22nd year of King Yeongjo), who was a scholar in the region of Yeongnam in the 18th century. Myeongam Jeongsik had a very righteous aspect in terms of integrity. He was born about 40 years after the Ching Dynasty was established. However, as shown in his pen name of 'Myeongam', he still used the Ming Dynasty as a subject of adoration and reverence, and he lived as an integral man of scholarly virtue in seclusion while refusing to have a government post during his lifetime. In his poems, there may be various discussions, but this study focused on following two aspects. First, the study reviewed his attitude toward the world, that is a retiring attitude, in looking into his works. Second, the study did not merely keep the existing two-dimensional perspective in simply reviewing a hermitage poem in the analyzing of a poem. Instead, the study attempted a three-dimensional review in seeking to see whether three items involving the fidelity and integrity of a dignified and daring person (a person who does not care about worldly views), the ambivalent emotion of Jo Wul reflected in the poem, and the delicate description and the expression of emotions, are placed in a serial relationship.

• (The)Study of the Eastern Classic
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• no.56
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• pp.9-33
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• 2014

This paper aims to look into text of Toegye Lee Hwang's poem Cheongryangsan (Mt. Cheongryang). For that, the poetic aspects of experiences in staying in mountains presented in the poem were classified into materialistic aspect, a method of subject proposal, subject recognition and orientation to examine such aspects, and their respective meanings and limits were considered. First, from the materialistic aspect, the poem about Mt. Cheongryang can be divided into a case of materializing acts in Mt. Cheongryang and a case of materializing an individual scenery of Mt. Cheongryang itself. Second, from an aspect of methods of subject proposal, the poem can be divided into a case in which the space of Mt. Cheongryang is proposed syntagmatically and abstractly and a case in which each scenery is proposed by it being divided partially. Third, from an aspect of subject recognition and orientation, in case Mt. Cheongryang is realized as a solitary space separated far from the world, poetic self aims at reflection. However, in case Mt. Cheongryang is realized as a space for staying with friends and disciples, poetic self aims at communication. The above-mentioned difference is caused by the fact that Toegye had such an experience in Mt. Cheongryang twice at the interval of 10 years. This study is significant in that it intensively looked into Toegye' experience in Mountains and the poetic text which have not been studied and that Toegye's recognition and orientation of a space were discriminatively revealed.

• Journal of the Korean School Mathematics Society
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• v.23 no.4
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• pp.449-468
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• 2020

TIMSS is a representative international comparative study that analyzes changes in mathematics and science achievement, and it collects information on the educational system, curriculum, teaching and learning situation of participating countries as well as research and check, and provides implications for each country's mathematics and science education. Although domestic TIMSS studies focused on the results of achievement related to the evaluation of mathematics, not many have taken a closer look at the content and characteristics of the assessment framework. Therefore, the purpose of this study was to analyze the characteristics of the TIMSS 2019 mathematics assessment framework, and to derive implications for the mathematics curriculum and mathematics learning by examining the students' study time in light of the Korean mathematics curriculum. The implications derived from the results of this study are summarized as follows: First, it is necessary to check the connection between content elements in the mathematics and education process. Second, it is necessary to check the appropriateness and connectivity of the learning timing of the content elements in the mathematics and education courses. Finally, it is necessary to verify that the hierarchy of content areas and the structure of content systems in mathematics and education courses are consistent with the direction of mathematics education at the international level. This study can be used as a basis for mathematics and curriculum revisions, and can be used to set directions for the development of large-scale evaluation frameworks.

• Journal of the Korea Convergence Society
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• v.12 no.3
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• pp.247-259
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• 2021

This study aimed to look for educational ways to prepare for the future society for education and people of talent who will lead the post-COVID-19 era. To this end, the factors necessary for the type of future talent in the post-COVID-19 era were identified by analyzing Big data. Based on the deducted factors composing the type of talent in the post-COVID-19 era, policy direction according to the emergence of the post-COVID-19 era were deducted through the interviews with the group of experts and delphi survey, and on the basis of this, this study sought for"a plan for the educational change in line with cultivation of people of talent in the post-COVID-19 era. The results of this study are as follows. First, through the big data analytics and analysis of the interviews, convergence, ICT utilization ability, creativity, self-regulated competency and leadership were found to be the factors necessary for the type of talent in the post-COVID-19 era. Second, it considered the innovation of digital education system and the support for vulnerable classes as the issue for cultivation of people of talent in the post-COVID-19 era. Third, the most important policy with regard to the educational direction for cultivation of people of talent in the post-COVID-19 era was cultivation of convergence talents. Convergence is a very important variable in the post-COVID-19 era since it creates new values by connecting things that are separated from each other. Hopefully, this study will build a basis for competency development, education and training in preparation for the post-COVID-19 era.

• The Journal of the Korea Contents Association
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• v.21 no.2
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• pp.148-160
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• 2021

Although a great deal of research has been carried out recently with the rise of importance of the UI design, little research has been conducted on the new Neumorphism design. Given the paucity of the research, we demonstrated the development process of GUI design, focusing on the UI design trends, Skeuomorphism, Flat, Material design and the emerging Neumorphism design. Based on this, the aim of the study is to look into the possibility of Neumorphism design, which is currently drawing attention, as the new UI design trends. This study was ordered as follows in two ways. First, drawing from the work of literature, we illustrated the UI design trends by considering the Skeuomorphism, Flat, and Material Design which were before the advent of the Neumorphism design. In addition, we conducted a study on the characteristics and limitations of the UI design trends through actual cases in which UI designs were applied. Second, the Material design as the most recent UI design trends and the Neumorphism design were compared with the method of expression based on the definition and characteristics of Neumorphism design that we investigated. In this context, we also analyzed the possibility of Neumorphism becoming the new UI design trend. We proposed an application of the design to maximize the benefits. This study is meaningful in that the Neumorphism design, which has yet to be studied, is likely to become the UI design trends in the future.

• Journal of Popular Narrative
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• v.26 no.3
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• pp.255-288
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• 2020

The purpose of this study is to propose 'plot lamination methodology' for planning and analyzing of storytelling. The story contents with a certain volume of narrative might have several important characters. Most of the characters have meaningful influences on the context of the story through their choices and actions as they go through dynamic changes to construct and deconstruct relationships. The plot lamination methodology is the result of an attempt to look at the process from the 'strategic' point of view by focusing on the fact that the main characters with supplementary nature contribute to the independent formation of subplot based on the main plot driven by the protagonist. Regardless of how they live their own unique and autonomous life in the narrative, the main characters hold a relatively subordinate position within the centripetal force of the main plot. Their journeys tend to expand/emphasize/divide up the process of the main plot's 'persuasion via causality,' and also individualize into the functions of emotional sympathy (pathos), moral, ethical perspective (ethos), and rational logic (logos). As such, the subplots of main characters are laminated according to these three functional traits, which could become multi-layered through second or third laminations, depending on the number and roles of other characters. If the plot lamination methodology is further developed through follow-up studies, it will open up the possibilities of the strategic design (planning) and aesthetic criticism (analysis) regarding the procedure of conjugation /branching of subplot and/from the main plot.

• Journal of Korea Entertainment Industry Association
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• v.14 no.2
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• pp.141-153
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• 2020

The purpose of study is to examine the role of the Professor's friendly behavior as a parameters in the course of Paralanguage Utilization Training using pronunciation, stress, voice tone, speed, pause and expression of feelings affecting of Audiobook text shaping. the results of this study will be a reference to training on the use of Paralanguage for dynamic shaping of Audiobook text and recognizing the need and influence of professors' friendly behavior as a parameters. The results of the study are as follows. First, training in the use of Paralanguage was shown to have a positive effect on the Shaping of Audiobook text and served as a key factor in conveying the original meaning of text. Therefore, if we look at the significance and content of training using Paralanguage and continue training using Paralanguage, it will actually help to shape Audiobook text. Second, the professor's friendly behavior partially acted as a parameters role between training in the use of Paralanguage and shaping Audiobook text. The professor's friendly behavior has helped form Audiobook text by providing a sense of trust and will increase the level of completion for training in the use of Paralanguage. Thus, training in the use of Paralanguage Utilization Training could result in more effective Audiobook text shaping when conducted in conjunction with the professors' friendly actions. Therefore, it was shown that the ability to use Paralanguage and the professor's caring and friendly behavior to help them perform better were more effective when they simultaneously affected Audiobook text shaping.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.26 no.7
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• pp.1071-1077
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• 2022

A security SoC that can be used to implement elliptic curve cryptography (ECC) based public-key infrastructures was designed. The security SoC has an architecture in which a hardware accelerator for the elliptic curve digital signature algorithm (ECDSA) is interfaced with the Cortex-A53 CPU using the AXI4-Lite bus. The ECDSA hardware accelerator, which consists of a high-performance ECC processor, a SHA3 hash core, a true random number generator (TRNG), a modular multiplier, BRAM, and control FSM, was designed to perform the high-performance computation of ECDSA signature generation and signature verification with minimal CPU control. The security SoC was implemented in the Zynq UltraScale+ MPSoC device to perform hardware-software co-verification, and it was evaluated that the ECDSA signature generation or signature verification can be achieved about 1,000 times per second at a clock frequency of 150 MHz. The ECDSA hardware accelerator was implemented using hardware resources of 74,630 LUTs, 23,356 flip-flops, 32kb BRAM, and 36 DSP blocks.