• Journal of Digital Convergence
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• v.17 no.1
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• pp.249-257
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• 2019

The purpose of the study was to investigate the effect of self-efficacy and social support on self-leadership in nursing students. A self-reported questionnaire was completed by 237 nursing students from September to October 2017, and the study instruments comprised self-efficacy, social support, and self-leadership. The data were analyzed by descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients, and multiple linear regression using SPSS/WIN 21.0 program. The result showed that the difference in self-leadership relating to general characteristics were significant leader experience, friendship, and school club activities. The correlation among self-efficacy, social support, and self-leadership were significant, and the significant factors influencing self-leadership in nursing students were self-efficacy and social support. In order to increase self-leadership of nursing students, it is necessary to develop and apply a program that enhances self-efficacy and social support. This will help them grow into a competent nurse.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.632-643
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• 2019

The purpose of this study was to determine the factors affecting the multicultural efficacy towards North Korean Refugees of Nursing Students. Data were collected 283 undergraduate students from July 2017 to December 2017. Data were analyzed using descriptive statistics, correlation and multiple regression. The findings showed that study grade(p=.033), liberal arts in formal multicultural education experience(p=.009), membership of national identity(p=.001), and cognition(p=.049), consciousness (p=.008), behavior(p=.001) of cultural awareness were significant factors affecting multicultural efficacy towards North Korean Refugees of Nursing Students. The results of this study indicate that multicultural education and educational system related to North Korean Refugees should be establish in the curriculum to enhance the efficacy of nursing. This research is expected to provide a foundation for nursing students to perform their roles as competent cultural agents in society after graduation.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.23 no.12
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• pp.1710-1719
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• 2019

This study is intended to understand defense technologies that require the convergence of various technologies and the integration of systems, and to propose valuation methods that reflect the characteristics of each field. The measure of technology level, integration (system integration technology) between technologies, preparation of manufacturing, and maturity scale of the weapons system to be valued are measured according to the items of measurement factors to verify system performance, and to present a framework for estimating the quantitative values of core technologies using system maturity. Considering the characteristics of each technology field, the research suggests a proper valuation method. In evaluating the value of defense technologies, A proposal is made to evaluate the value of defense technology by competent technical experts in each field, using SRL, which can be evaluated according to the evaluation criteria reflecting the technical characteristics of each field, and to evaluate the completion of the entire system in quantitative terms.

• Korea Trade Review
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• v.44 no.1
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• pp.301-319
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• 2019

This study is to review the Joseon government's attempt to recover the tariff autonomy lost in the course of entering into the unequal treaty with then-Japan government, as well as the practical effort to realize such an attempt. Among other attempts, the Joseon government ① began imposing tariffs starting September 1878 by establishing Dumopo Customs Office in Busan, ② dispatched on April 1881 a group of investigators to the competent authorities to review and look back the Joseon's tariff system against Japan and ③ entered into a tariff negotiation with then-Japan government on September 1881 with the emissary (Susinsa) Byeong-ho Jo representing the Joseon government. A series of these attempts, in line with each other, represents the Joseon government's ceaseless, constant effort to recover the tariff autonomy, which is what this study intends to review from the modern-day perspectives. Authored by Byeong-ho Jo to capture an advantageous position in the 1881's tariff negotiation against then-Japan government, 「Joilseui」 successfully represented the Joseon government's position on matters of ① the Japanese tax-autonomous district in Korea, ② defining tariff rates, ③ use of Japanese Yen for payment of tariffs, ④ effective period of the treaty and ⑤ export restrictions on grains. Failure of the Joseon government's attempt to recover the Tariff autonomy was attributable not only to, as 「Joilseui」 defined, ① governments' non-cooperative attitudes on the negotiation table, ② lack of authorities that the entrusted bodies had, ③ import tariffs defined high and ④ export restrictions on grains and red ginseng, but also to loss of the tariff autonomy in 1876 and the 1881's negotiation broken down that were plotted by then-Japan government's invasive policy.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.525-537
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• 2021

Since the late 1990s, public nursing hospitals have been established, and as of 2018, 79 hospitals account for 5.1% of all nursing hospitals. Announcing the public Moon Jae-in dementia in the state government responsibility for the convalescent hospital with dementia to patients for specified to the hospital with severe dementia specialist care institution. A different policy options and development. In this regard, the Dementia Management Act was revised in 2018 to provide a legal basis for the operation evaluation of public nursing hospitals, and this evaluation will begin in 2020. As part of the study to conduct the operation evaluation of public nursing hospitals to be implemented from 2020, the research established a function to foster public nursing hospitals as specialized institutions for dementia patients and competent institutions for treating rehabilitation patients during the period of recovery, and developed an evaluation system to evaluate their behavior as medical services, public nature and public institutions.

• International Area Studies Review
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• v.16 no.1
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• pp.197-220
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• 2012

This study is to understand those determinants of performance differences of Korean small and medium firm's subsidiaries in Vietnam based on the resource based view. We have visited 21 Korean SME's subsidiaries in Hochiminh city area in Vietnam and interviewed CEO of those subsidiaries for 1-2 hours to make each case. Based on case content analysis, we can get those results that eight management capabilities such as securing competent local managers, clear and smooth communication with local employees, establishing good labor-management relations, raising the rate of factory operation and subcontracting, firm specific quality control system, timely financing, establishing good relationships with local communities, and fostering friendly relations with local public officers are major determinants of performance differences. Also we can know that various factors including local experiences in Vietnam have influenced those management capabilities. To be a high performer in Vietnam, foreign subsidiaries of Korean SMEs have to build and develop major management capabilities continuously.

• The Journal of the Korea Contents Association
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• v.20 no.12
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• pp.311-321
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• 2020

This paper presents the current status of creative writing education through examining studies which have been published since 2000 and discusses the future direction. Following the Korean government's educational slogan to nurture creative and competent talents, creative writing, as one of foundational skills across disciplines, had begun to be introduced into the curriculum of liberal arts colleges from early 2000s and has become a required course since 2015. Although many studies on creative writing education have been conducted during this period, whether creative writing, which enhances creativity dealt in cognitive sciences, can be recognized as an independent field of study calls for in-depth discussion. The ongoing issues concerning creative writing education involve a lack of professional instructors and absence of the operational and evaluative system. What's necessary is a clear definition of the extent of creative writing education; the educational efficiency of the proposed contents also need further verification. Therefore, as the basis for future constructive conversation, the current paper recapitulates the literature on creative writing education in Korean universities, classifying studies based on periods and cases of contents, and presents the direction regarding the operation of and research on creative writing education.

• Journal of The Korean Society of Agricultural Engineers
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• v.63 no.1
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• pp.103-116
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• 2021

Analysis of runoff is substantial for effective water management in the watershed. Runoff occurs by reaction of a watershed to the rainfall and has non-linearity and uncertainty due to the complex relation of weather and watershed factors. ANN (Artificial Neural Network), which learns from the data, is one of the machine learning technique known as a proper model to interpret non-linear data. The performance of ANN is affected by the ANN's structure, the number of hidden layer nodes, learning rate, and activation function. Especially, the activation function has a role to deliver the information entered and decides the way of making output. Therefore, It is important to apply appropriate activation functions according to the problem to solve. In this paper, ANN models were constructed to estimate runoff with different activation functions and each model was compared and evaluated. Sigmoid, Hyperbolic tangent, ReLU (Rectified Linear Unit), ELU (Exponential Linear Unit) functions were applied to the hidden layer, and Identity, ReLU, Softplus functions applied to the output layer. The statistical parameters including coefficient of determination, NSE (Nash and Sutcliffe Efficiency), NSEln (modified NSE), and PBIAS (Percent BIAS) were utilized to evaluate the ANN models. From the result, applications of Hyperbolic tangent function and ELU function to the hidden layer and Identity function to the output layer show competent performance rather than other functions which demonstrated the function selection in the ANN structure can affect the performance of ANN.

• Journal of Practical Engineering Education
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• v.12 no.2
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• pp.339-351
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• 2020

In response to changes in Fourth Industrial Revolution in recent years, the field of education has focused on development of the human resources in the areas of artificial intelligence (AI: Artificial Intelligence) and industrial robot. Due to particular interest in these areas, the importance of developing integrated human resources equipped with artificial intelligence technology is emphasized in higher education and vocational competence development. In regards to rapid changing environment, this study created a program "Fostering personalized AI integrated human resource" and established an operational model correspond to latest personalized education trend. The established operational model was conducted twice using Delphi survey with experts in AI and innovative education in order to verify the suitability of program's basic structure, training process, and the sub-components of the operational strategy. The final training model was applied to the online vocational training platform (STEP) and a plan was proposed to establish a personalized training model to foster an AI integrated competent individual.

• The Mathematical Education
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• v.60 no.1
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• pp.111-131
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• 2021

This study aims to investigate how secondary mathematics teachers understand and intend to use textbooks for their mathematics instruction. For this purpose, we developed a set of survey items in order to unpack what the teachers understand the mathematical tasks suggested in the textbooks in terms of the levels of cognitive demand and how they intended to use the tasks in the textbooks for their teaching. Twenty-five teachers participated in the survey. The data from the survey were analyzed. The findings from the data analysis suggested as follows: a) the teachers seemed to closely follow textbooks without attempting to modify the tasks, even when the teachers consider it is necessary to modify textbook tasks to high-level tasks, b) the teachers seemed to be unstable in regards that they admitted themselves very competent for modifying tasks for developing students' mathematical thinking but, at the same time, they were uncomfortable with transforming tasks into cognitively demanding tasks that promote students' mathematical understanding, and c) the teachers appeared to consider textbooks as significant criteria in conducting tests including midterm and final exam. In conclusion, the teachers seemed to intend to follow closely the contents and sequence of mathematics textbooks in their mathematics classrooms.