• Journal of Digital Convergence
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• v.12 no.1
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• pp.1-12
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• 2014

The 2020 Digital polarization in accordance with rapid information and communication technology (ICT) development arises as an important issue in the society of the time in S. Korea. And at that time of 2020 S. Korea society due to the multicultural families of nearly one million people are expected to start full-scale multicultural society. So this study has been developed ways to bridge the gap as the digital divide with a discussion of multicultural society policy relevant to advent of the era of the informatization. Also under changing environment of this new paradigm, this study proposed that the future strategic direction like expanded and enhanced information services relevant to multicultural families in S. Korea. So this study focused on the strategy consulting of multicultural society policy with e-Government of S. Korea by the application of 'scenario planning' as a foresight method. As a result, A desirable future vision of multicultural society policy with e-government in S. Korea is to build 'open platform' based on ICT-integrated data services.

• The Journal of Society for e-Business Studies
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• v.19 no.3
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• pp.23-49
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• 2014

Development of smart devices and the network of the company change the way of working. 'Smart work' is a type of work method expected to handle business regardless of the time and space. Therefore, 'Smart Work' is being introduced and gradually expanded in variety of companies. However, despite this popularity its effect is under question. This article reports on the effect of 'Smart Work' through literature review and analyzed the relationship among the worker's job satisfaction, smart work continued usage. The results of this study are expected to help companies to establish strategies connected with 'Smart Work.'

• Journal of architectural history
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• v.7 no.3 s.16
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• pp.137-149
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• 1998

The purpose of this study is to learn from a lesson of the historical fact, the Team 10's break away from the CIAM, which is selected as the most important event in the whole 20th century architecture by author as a historian. The CIAM, organized in 1928 by leading European architects in order to propose new architecture in the industrial era, expanded to the world, met almost annually with an idea of economic efficiency, new functional order, and industrial production for thirty years. Young architects had conflicted with old established group from 6th congress, and after 10th congress they met independently in 1959; the CIAM was disappeared and the Team 10 was born. Main issue of the break-away was human aspect. The Team 10 started from real man, concept of 'human contact', 'sense of community', and 'belonging' instead of abstract functional order. Although CIAM did not suggest inhumane architecture, their biological criteria with sunlight, air, sufficient site became physical determinism. Critique against the Team 10, unsuccess for making humane architecture leads to underestimation like a generational hegemony struggle. However, architect is not specialist of life but form. Historical reevaluation for Team 10 should be that they are the first group to raise an human issue in architecture. Success or not to solve the problem belongs to another domain. After 1960, modern architecture was attacked from the common people, not clients but 'users'. Academic circle tried to solve the problem with behavioral approach through a clear process, 'design method' and with phenomenological approach on real human experience. However practice became reactionary tendency, to make form a little complex, they became post-modern and deconstruction form. Failure of the Team 10's form proved that a complex form does not necessarily make a good life of people. In the Korean historic situation of colony ruling, confusion of liberation, and the War, we did not know the existence of both CIAM and Team 10. After 1970s' economic development, we have just copied Western form from Modern via Post-Modern to Deconstruction. If we make architecture people mattered, we should start from the basic, learning from the Team's break-away, instead of copying.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.21 no.6
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• pp.1106-1112
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• 2017

As the Internet of Things (IOT) is evolving into an industry-wide service and expanded to the concept of Internet of Everything (IoE), services using IoT devices are easily accessible in everyday life. IoT requires more devices to collect information and is expected to increase the number of devices by 50 billion by 2020, and is about the number of devices currently available. Gradually, the number of mobile devices, smart devices, and Internet devices is increasing, and energy resources are required to operate such a large number of Internet devices, and the energy consumed by each device is small. In this paper, we consider the number of devices to be increased and generate a signal irrespective of transmission information so that power other than the energy required for signal transmission is consumed. When transmission information is generated and near to a receiver to receive information, The method to be used as an analysis is designed through experiments.

• Journal of Korea Game Society
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• v.16 no.5
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• pp.45-56
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• 2016

This paper researches on the cases wherein the concept of gamification is applied to branded content. Gamification is the application of game elements to non-game fields, and it is being actively utilized in the areas of education, marketing, medical, sports, and shopping. Especially, the concept of gamification is applied to branded content and wherein marketing (advertisements) are expanded into entertainment content. This paper studies the methods on how the concept of gamification affects marketing, and application in the expansion of branded content into entertainment content. To achieve this, this paper looked into the concepts and characteristics of gamification and branded content, and analyzed the methods on how the elements of game (goal, competition, feedback, reward) were applied to five kinds of real cases. Finally, this paper verified that gamification is an efficient method of extending branded content into entertainment content.

• Proceedings of the Korean Vacuum Society Conference
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• 2016.02a
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• pp.195.1-195.1
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• 2016

Currently, as Plasma application is expanded to the industrial and medical industrial, low temperature plasma applications became important. Especially in medical and biology, many researchers have studied about generated radical species in atmospheric pressure low temperature plasma directly adapted to human body. Therefore, so measurement their plasma parameter is very important work and is widely studied all around world. One of the plasma parameters is electron density and it is closely relative to radical production through the plasma source. some kinds of method to measuring the electron density are Thomson scattering spectroscopy and Millimeter-wave transmission measurement. But most methods have very expensive cost and complex configuration to composed of experiment system. We selected Michelson interferometer system which is very cheap and simple to setting up, so we tried to measuring electron density by laser interferometer with laser beam chopping module for measurement of temporal phase difference in plasma jet. To measuring electron density at atmospheric pressure Ar plasma jet, we obtained the temporal phase shift signal of interferometer. Phase difference of interferometer can occur because of change by refractive index of electron density in plasma jet. The electron density was able to estimate with this phase difference values by using physical formula about refractive index change of external electromagnetic wave in plasma. Our guiding laser used Helium-Neon laser of the centered wavelength of 632 nm. We installed chopper module which can make a 4kHz pulse laser signal at the laser front side. In this experiment, we obtained more exact synchronized phase difference between with and without plasma jet than reported data at last year. Especially, we found the phase difference between time range of discharge current. Electron density is changed from Townsend discharge's electron bombardment, so we observed the phase difference phenomenon and calculated the temporal electron density by using phase shift. In our result, we suggest that the electron density have approximately range between 1014~ 1015 cm-3 in atmospheric pressure Ar plasma jet.

• Journal of the Korean Society of Safety
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• v.30 no.4
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• pp.128-134
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• 2015

The number of schools which have passed 30 years after the construction takes up 30% (5% falling to class D and E) in Korea. So, the offices of education across the nation conduct large works for the expansion, improvement and renovation of the school. But as the work takes a lot of time, the work is also conducted while the students are studying at the schools. The work at the school causes the noise, dust, vibration as the school often has the reinforced concrete structure. So, as the windows are closed to prevent the nuisance from hampering the education, the problems related to the illumination, ventilation, and control of humidity and temperature are give damages to students studying the school buildings. Actually, as the current renovation or expansion is conducted across the nation due to the implementation of the new education system and the resulting integration and construction of hub school, specialized school, meister school and it causes a lot of nuisance to the learning students and others, there are a lot of complaints from concerned people. Accordingly this study suggests the method of evaluating the factors which affect the learning environment such as the noise, dust or fine dust and reducing the nuisances to the level proper for the learning environment when the existing school is expanded, improved or renovated.

• Journal of The Korean Association of Information Education
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• v.20 no.3
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• pp.263-272
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• 2016

The purpose of this study is to examine the effects of flipped learning on science achievement, science interest, and intrinsic motivation in middle school science course. In order to achieve the purpose of this study, data was collected from 90 7th graders who were assigned to the experimental group(flipped learning class) or comparison group(lecture class) in Seoul. After collecting data, we examined mean difference between teaching method using ANCOVA. The results of this study were as follows: The flipped learning is associated with significant improvements in science achievement and science interest. However, the flipped learning is not associated with significant improvements in intrinsic motivation. This study was investigated effects of the flipped learning and expanded the understanding of the flipped learning.

• Journal of The Korean Society of Integrative Medicine
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• v.6 no.3
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• pp.113-121
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• 2018

Purpose : The purpose of this study was to understand the correlations between ego-resilience, self-efficacy and Satisfaction of Department on Nursing Students. Method : The subjects of this study were 352 nursing students in K college. The data collection period was from April 3, 2017 to April 20, 2017. The collected data was processed using SPSS 21.0 and were analyzed using frequency, means, standard deviation, t-test, ANOVA, Scheffe's test and pearson's correlation coefficient. Result : The mean scores for ego-resilience, self-efficacy and department satisfaction of the nursing students were 2.75 (${\pm}1.00$), 2.86 (${\pm}0.95$) and 3.72 (${\pm}0.92$) respectively. The ego-resilience score of the nursing students was significantly differed according to their religion (F=4.39, p=.002), choice motivation (F=3.99, p=.004), and relationship with friends (F=13.53, p=.015). The self-efficacy of the nursing students was significantly different by religion (F=3.18, p=.014). The department satisfaction of the nursing students also differed according to choice motivation (F=7.54, p= .007), and relationship with friends (F=11.66, p=.001). There was a positive correlation between ego-resilience and self-efficacy (r=.608, p<.01), between ego-resilience and department satisfaction (r=.342, p<.01), between self-efficacy and department satisfaction (r=.256, p<.01). Conclusion : The results of this study suggest the following: It is necessary to repeat the study with expanded number and scope of subjects in order to increase nursing a students' interest in Satisfaction of Department. It is necessary to develop programs for enhancing nursing students ego-resilience and self-efficacy which will result in a higher degree of department satisfaction.

• The Journal of Korean Association of Computer Education
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• v.23 no.3
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• pp.59-64
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• 2020

This study conducted a 15-week experiment on 236 students who took a major in engineering to find out the impact of learning through flipped learning on their academic performance. Previous flipped learning studies have largely been tested on learning motivation or learning satisfaction through questionnaires, and few have compared academic performance differences. Therefore, it is necessary to identify the increase and decrease in academic performance in the flipped learning classroom. Studies have shown significant differences that is a big difference between the academic performance of the experimental group appling flipped learning and the control group appling traditional lecture-style classes, and the academic performance of the experimental group was higher than that of the control group. This can be said to have a positive effect on academic performance. Therefore, it is hoped that the flip learning method will be expanded in all curriculums.