• The Journal of the Korea Contents Association
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• 제19권5호
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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 Korean Regional Science Association
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• 제36권4호
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• pp.25-42
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• 2020

This study aims to examine the difference in the level of housing cost burden and the factors affecting housing cost burden between permanent rental housing and purchased rental housing residents in Seoul. We used the 2017 SH Public Housing Resident Survey and employed t-test and multiple regression analyses. The empirical analysis shows that the level of housing cost burden is greater for permanent rental housing residents than purchased rental housing residents. Also, income level, age, and whether receiving housing benefits are the factors affecting housing cost burden among permanent rental housing residents while income level and housing size are the factors affecting housing cost burden among purchased rental housing residents. The findings suggest that there should be a more systematic review regarding housing affordability among those living in different types of public housing toward housing welfare. In addition, there should be differential approach to enhance housing affordability between permanent and purchased rental housing residents.

• Journal of the Korea Institute of Information Security & Cryptology
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• 제21권1호
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• pp.3-14
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• 2011

In recent days, people used to store and share the data with other users through the web storage services. It is more convenient for using the data, but it raise problems such as access control of stored data and privacy exposure to untrusted server. Searchable encryption is used to share the data securely in multi-user setting. Especially in the multi-user setting, the revoked users should not be able to search the data and access the stored data. That is, it should be considered the security from revoked users. However in the existing schemes, the revoked users can decrypt the shared data by passive attack. Proposed scheme is the secure searchable encryption that resolves the problem and guarantees the security for revoked users.

• Journal of Korean Library and Information Science Society
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• 제53권2호
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• pp.137-163
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• 2022

The purpose of this study is to develop the public library programs that support the needs of multicultural families by examining the details of their information needs, focusing on the children's education issues of multicultural families. For this purpose, the data on experiences and needs related to the education of multicultural families' children were collected through in-depth interviews with married immigrant women. The study found the following six types of children's education-related needs of multicultural families: 1) Lack of understanding about the educational system and situation of Korean schools, 2) Their children's needs for language and learning 3) Their children's Bilingual education 4) Educational information for the role of parents, 5) Prejudice and discrimination against their children at school 6) Supporting library awareness and experience of mulitcultural families. Based on these needs, the following programs were suggested: 1) Parent role program for children's education, 2) Children's learning program, 3) Children's language education program, 4) Multicultural understanding education, 5) Library user education and guidance.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• 제50권8호
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• pp.583-590
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• 2022

This paper presents a framework, MADAM(Multidisciplinary Analysis and Design for Advanced Mobility). For the actual UAM operation, not only aircraft performances but also demand, cost and flight scenarios are in connection; the overall framework is essential for the multidisciplinary design. In this study, the framework is developed and introduced. Demand and cost analysis of Gimpo-Samseong line in the Seoul area using the framework is conducted as an example result. Also, future ticket prices are estimated by applying changes in the aspects of major cost components and the price, ￦76,000, is calculated with the target for maximizing the total profit in the year 2035.

• Journal of International Area Studies (JIAS)
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• 제15권2호
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• pp.141-168
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• 2011

The purpose of this study was to investigate the relationship between national identity and attitudes towards immigrants among Korean, Chinese and Japanese univ. students. The subjects were univ. students of Korean(433), Chinese (495) and Japanese(477). Data were analyzed by Factor analysis, ANOVA, Scheffe, Structural Equation Modeling, multi-group analysis. The results are following : First, ethnic and civic identity both was the highest in chinese univ. students. Ethnic identity was the lowest in Korean univ. students, and civic identity was the lowest in Japanese univ. students. Second, attitudes towards immigrants among Korean, Chinese and Japanese Univ. Students differed from items of perceived threat. Third, each sub-factor of national identity influenced mutual relation rather than independent on attitude towards immigrants. The impact of national identity on the attitudes towards immigrants, that of Japanese univ. students has significantly highest, but those of Korean and Chinese univ. students was not affected.

• The Journal of the Convergence on Culture Technology
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• 제8권3호
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• pp.203-212
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• 2022

The purpose of this study is to investigate the nature of the experience of Emotion Focused Psychology Coaching, and what kind of changes happened for the participants through the experience. For this, in-depth interviews were conducted with four participants who had experienced five sessions of Emotion Focused Psychology Coaching. The interviews were analyzed using the phenomenological analysis method of Colaizzi. Emotion Focused Psychology Coaching is a new coaching psychology model that combines Greenberg's Emotion-Focused Therapy (EFT) and the ICF Core Competencies. The findings show that prior to the experience of Emotion Focused Psychology Coaching, the participants had avoided or suppressed their emotions, which in turn prevented them from exploring effective interpersonal relationships or alternatives in their actions. On the other hand, after they experienced Emotion Focused Psychology Coaching, their perception of emotions, emotion regulation, emotional expression, empathy for the other, etc. were developed in adaptive ways and the participants could present effective alternatives.

• Composites Research
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• 제36권2호
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• pp.108-116
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• 2023

In this paper, kinematic design and multi-body dynamics analysis were conducted to develop a small manipulator platform for automating the maintenance of structures made of composite materials. To design manipulator kinematically, the existing composite repair process was considered. The 3D design was conducted after selecting the basic specifications of manipulator and end-effecter in consideration of the patch lamination process for repair. Then, variables necessary for simulation and control were generated in MATLAB through inverse kinematic analysis. To evaluate the structural stability of platform, multibody dynamics analysis was conducted using Altair Inspire and Optistruct. Based on the simulation conducted in Inspire, multibody dynamics analysis was conducted in Optistruct, and structural stability was verified through the results of maximum displacement and Von-Mises stress over time. To verify the design, manufacturing and controlling of platform were conducted and compared with the simulation. It was confirmed that the actual repair process path and the simulation showed a good agreement.

• Journal of the Korea Institute of Information Security & Cryptology
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• 제34권4호
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• pp.725-734
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• 2024

The rapidly growing metaverse environment has received widespread attention across various fields such as health and medicine, culture and gaming, as well as politics. However, the excessive collection of personal data by the diverse sensors and devices used in the metaverse environment poses a substantial threat to user privacy. In this paper, we investigate existing cases of secure Multi-Party Computation(MPC) applications, examine the services anticipated to be necessary for the expansion of the metaverse environment, and analyze the privacy issues present in the metaverse environment as well as the limitations of current real-world services. Based on these findings, we propose application scenarios that utilize MPC to preserve user privacy in the metaverse environment. These proposed MPC application scenarios present a new perspective in metaverse security research. In the future, they are expected to be utilized in the development of secure metaverse services.

• Journal of Nutrition and Health
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• 제56권5호
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• pp.510-522
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• 2023

Purpose: In this study, data from the 7th Korea National Health and Nutrition Examination Survey (2016-2018) were used to examine the relationship between the prevalence of anemia and dietary intake among adults according to household types. Methods: Using data from a total of 10,646 subjects (4,428 men and 6,218 women), the general information, body measurements, results of biochemical examination, food and nutrient intake, and meal quality evaluation were analyzed according to the type of household. Results: The prevalence of anemia was higher in men belonging to single-person households (SPH) than in those from multi-person households (MPH), while anemia prevalence was higher among the women in the MPH than in the SPH. The men in SPH had a lower total food intake of nuts, vegetables, fruits, fish, and seaweed than the men in MPH, and consumed higher quantities of milk, oil, and processed foods. The women from SPH had a lower intake of seaweed and a higher intake of milk than those belonging to the MPH. In addition, the men in SPH had a lower iron intake and iron intake per 1,000kcal than the men in MPH, lower iron intake through plant-based foods, and a lower iron intake ratio compared to the reference nutrient intake. The total Korean Healthy Eating Index (KHEI) score was lower in both men and women in SPH than in those from the MPH. When analyzing the relationship between household type and anemia risk after correcting for the confusion variable, the risk of anemia in men in SPH increased compared to those belonging to the MPH. However, women showed no such significant correlation. There was no relationship between the total KHEI score and the risk of anemia by gender and household type. Conclusion: In conclusion, since anemia in men belonging to SPH is a matter of concern, it is essential to develop guidelines for anemia-related nutrition education for men living alone.