• Journal of Practical Engineering Education
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• v.13 no.2
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• pp.369-378
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• 2021

Recently youth unemployment has long remained a nagging problem in Korea, contributing to aggravating the economy as well as the society. As an alternative solution to this problem overseas employment has been encouraged by the government who started the "K-Move" program in 2013 by integrating existing overseas employment, internship, service, and entrepreneurship support programs administered by several governmental ministries. However, employment rate of overseas job seekers was only 24.5% in 2018. This study aimed to recommend strategic directions for increasing the overseas employment rate through a questionnaire survey of the overseas employed. The factual survey results showed the following four strategic directions. First, job seekers should set clear career goals for overseas employment. Second, overseas job seekers should thoroughly prepare in advance in terms of language and related certificates. Third, IT infrastructure for offering information on overseas employment should be improved and upgraded. And, fourth, overseas employment strategies should be tailored to the specific regional or national environment. These strategic directions are expected to be of great help to overseas job seekers as well as government policymakers for formulating and implementing overseas employment support programs.

• The Korean Journal of Archival Studies
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• no.69
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• pp.63-91
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• 2021

If archives cooperate with other archives in similar fields, various outcomes that are not possible when operated individually can be efficiently achieved. If the archive maintains a cooperative relationship between archives at all times and allocates limited resources to priority and essential activities, efficiency improvement can be expected in the operation of individual archives. If an archive tries to coexist, exchange, or cooperate with other archives, the scope and method will be different from the existing business performance. It will be different from the individually operated archive function in many ways, and new business functions that did not exist before are also required. In this study, by applying the environment model of OAIS, try to reconstruct the environment model of the relational archives that includes the partner of cooperation as a member of the archives that affects the operation of the archives.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.18 no.4
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• pp.80-95
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• 2019

Recently, with the development of sensor and communication technology, researchers at home and abroad have actively conducted research on methodologies for determining maintenance through diagnosis and prediction techniques by collecting information on the status of equipment or systems. Based on the status of vehicle parts at this point in time, this study presented a system framework for making maintenance decisions by predicting the change in vehicle part status to a future date based on the current state of vehicle parts. In addition, condition diagnosis and predictive data adjustment was configured through tracking the status of vehicle parts before and after maintenance activities. We hope that the application of the results of this study will contribute a little to the safety of citizens using public buses and to the activation of the condition-based maintenance system of vehicles.

• The Korean Journal of Archival Studies
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• no.61
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• pp.119-156
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• 2019

The records centers service of public institutions helps efficient work activities of internal users, who actually do the work, and becomes the foundation for strengthening the competitiveness of the institution. Based on QFD technique, one of the quality control techniques, this study was intended to propose a plan to improve the quality of the records center service by analyzing and comparing the quality of the records center service of public institutions. To this end, as a follow-up study of Lee, Su-jin(2018), the research target was expanded to local governments to apply the QFD technique and reconstructed the HoQ based on the results of the expanded QFD application. Moreover, this study suggested measures to improve the quality of service in the records center of public institutions by compiling the implications of comparing the records center service HoQ and prioritizing the technology characteristics of the records center service.

• Journal of the Korean Society of Radiology
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• v.13 no.3
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• pp.489-493
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• 2019

Obesity is increasing in our country due to lack of lifestyle and physical activity. Semi-automatic program is used in existing fat calculation program using computed tomography. Although methods for solving related problems have been proposed, this study proposes an algorithm using morphology operation and We want to solve the problem with a new method that has a simple procedure and a relatively small amount of computation. As a result of repetition of erosion and expansion Automatic fat mass calculation can be done in the future by using the developed partitioning result. By providing an accurate segmentation tool, it will be helpful to doctors and reduce the expense and inspection cost of retesting. through morphology operation, it was found that the problem was solved from the image.Automatic fat mass calculation can be done in the future by using the developed partitioning result. By providing an accurate segmentation tool, it will be helpful to doctors and reduce the expense and inspection cost of retesting.

• Journal of Convergence for Information Technology
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• v.9 no.9
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• pp.94-107
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• 2019

This study was aimed to clarify the concept of professionalism of the nurse. Walker and Avant's concept analysis process was used. The main attributes of professionalism of the nurse were advanced nursing knowledge, excellent nursing skill, person-centered nursing care, ethicality, responsibility, peer cooperation, autonomy, and outstanding situational judgement, and problem solving. The antecedents were a long enough period of nursing education and experience, research activities, personal qualities, and self-directed training. The consequences were improvement of professional identity and low turnover rates of nurses; improvement of nursing satisfaction, health recovery and well-being for patients; improvement of nursing quality, revenue, and reputation for hospital; gaining social recognition and development of nursing profession; obtaining financial benefits in national health care for nation. The findings of the study provide clarification of the concept of professionalism of the nurse and lay the foundation to establish professionalism among nurses to deliver good nursing care.

• Journal of Convergence for Information Technology
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• v.11 no.4
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• pp.211-219
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• 2021

The purpose of this study is to investigate the level of verbal abuse experiences, emotional labor, and health-promoting behaviors of nurses in small and medium hospitals and to identify the relationship between them. Participants were 138 nurses from 2 small-medium sized hospitals. Collected data were analyzed using t-test, ANOVA, and Pearson's correlation coefficients with the SPSS 20.0 for Windows Program. As a result of the study, 82.7% of them experienced verbal abuse, and there were differences in the degree of health- promoting behavior according to gender (p=.032) and department (p=.009). Besides, it was found that emotional labor was related to health-promoting behavior (p=.039), and spiritual growth (p=<.01), and stress management (p=.028) as sub-factors. Accordingly, this study will be used as basic data for developing strategies and customized programs to reduce emotional labor, increase health-promoting activities, and contribute to the stable securing of nursing personnel.

• Journal of Convergence for Information Technology
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• v.9 no.10
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• pp.28-38
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• 2019

The purpose of this study was to identify factors influencing nursing performance of nurses in general hospitals. The participants were 251 nurses working in general hospitals in B city. SPSS/WIN 23.0 was used for analysis with descriptive statistics, t-test, ANOVA, $Scheff{\acute{e}}$ test, Pearson correlation coefficients and multiple regression. The result of the multiple regression indicates self-leadership(${\beta}=.43$, p<.001), total clinical career(${\beta}=.26$, p<.001), job satisfaction(${\beta}=.14$, p=.010), and annual self-development activity count(${\beta}=.10$, p=.049) were associated with nursing performance. These factors accounted for 38.5% of the total variance in nursing performance. Considering the results of this study, multi-dimensional programs to improve self-leadership and job satisfaction should be developed and implemented in order to foster nursing performance in clinical practice.

• The Journal of the Korea institute of electronic communication sciences
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• v.16 no.6
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• pp.1223-1230
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• 2021

Recently, energy resource management is a major concern around the world. Energy management activities minimize environmental impacts of the energy production. This paper presents design and prototyping of a home electric energy monitoring system that provides residential consumers with real time information about their electricity use. The developed system is composed of an in-house sensing system and a server system. The in-home sensing system is a set of wireless smart plug which have an AC power socket, a relay to switch the socket ON/OFF, a CT sensor to sense current of load appliance and a Kmote. The Kmote is a wireless communication interface based on TinyOS. Each sensing node sends its detection signal to a home gateway via wireless link. The home gateway stores the received signals into a remote database. The server system is composed of a database server and a web server, which provides web-based monitoring system to residential consumers. We analyzed and presented energy consumption data from electrical appliances for 3 months in home. The experimental results show the promising possibilities to estimate the energy consumption patterns and the current status.

• Informatization Policy
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• v.30 no.1
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• pp.89-108
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• 2023

Science, technology and innovation (STI) has expanded the activity of actors from the traditional physical territory to the cyberspace. Data-driven platform services and markets advance new discussions on cross-border cooperation and cyber security, as well as discourse on sovereignty in cyberspace. These changes are also affecting the hegemony competition between the US and China. In particular, competition for aid to developing countries that are located along major resource transportation routes, such as natural gas and deep sea resources, is fierce. ASEAN is not only a geopolitical military and security point where the US and China powers collide, but its population of 600 million has great potential for the development of the digital economy due to its data resources. In this regard, this article aims to connect the discourse of liberalism and authoritarianism with data regulation and cybersecurity in international development cooperation, and derive implications for ASEAN integration through this. This study has significance as a convergence study that links international political issues related to big data in terms of global governance.