• Journal of Korea Society of Industrial Information Systems
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• v.21 no.6
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• pp.109-123
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• 2016

This study investigates the importance of government's support for logistics security assurance through certification programs. First, the study analyzed priorities among the requirements of logistics firms through Analytic Hierarchy Process(AHP) and Quality Function Deployment(QFD) approaches. For this process we invited 21 logistics experts to assess the relationships between logistic firms' requirements and government policies regarding logistics security using the house of quality, a set of matrices of QFD. The results of this phase of the study revealed the priorities of logistics firms' goals regarding the diffusion of the government security certification program as follows: integrated logistics security systems(40.3%), strengthening government support systems(32.4%), and operational effectiveness of logistics security certification(27.2%). Second, a relative weights applied QFD method based on AHP was applied to determined the expected outcome of the logistics security certification program. The results indicated as follows: productivity improvement(28.4%), improved level of service(26.7%), logistics cost reduction(21.6%), advanced information systems(19.7%), and improved environmental protection(3.6%). The results of this study provide new insights concerning logistics firms' requirements for supply chain security and the importance of government's support policies through logistics security certification programs.

• Journal of the Korea Convergence Society
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• v.7 no.1
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• pp.167-176
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• 2016

The Border Area Support Act(2000) has policy goal convergence to improve living conditions, to conserve natural environment, and to prepare national unification in this area. The purpose of this study is to evaluate whether the support until now meet the policy goal or set a question on policy itself. Variation of statistical indicators related with policy goal for the period 2000-2014 has analyzed and compared with local government's evaluation report. It is found out that resident's living condition has improved in spite of several political fallacies, but the support policy can damage natural environment and cause conflict with military regulations constantly. Under current inter-Korean relation, it is desirable to minimize conflicts between political bodies in Border Area.

• Journal of Information Management
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• v.42 no.2
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• pp.85-102
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• 2011

Conventionally, scientific data visualization is thought of as one of activities performed by scientists during the scientific data analysis. However, recently, there exits a set of research papers which count scientific data visualization as a independent research area. They show the research subjects for studying the scientific data visualization technology and methods. In case, a scientist or group of scientists can not solve their own visualization problem due to the unskillfulness and inexperience on using visualization tool. Therefore, it needs to help them by the systematic way for solving the problem. In this study, we analyze and propose the national level scientific visualization support system for scientists. In particular, we first analyze the existing papers and find out the critical success factors. Then, by integrating the findings of the analysis, we propose the research areas which need to be focused, and the strategic direction and specific research topics for scientific data visualization support system in national level.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.32 no.1B
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• pp.40-52
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• 2007

Mobile IP allows mobile end-systems to maintain on-going connections while moving to other links. Based on the Internet Protocol Version 6 (IPv6), mobile IPv6 provides a set of new mobility functions such as route optimization in addition to the functions in mobile IPv4. This paper describes the hardware-based mobile IPv6 implementation which provides all the mobility functionalities in hardware. The hardware-based mobile IPv6 provides faster mobility support than software-based implementation as well as it reduces the number of packet losses which can be caused during the movement. In end-systems equipped with hardware-based mobility support, the CPU can concentrate more on running application programs without wasting its effort for mobility support, and hence it is expected the overall performance improvement.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2003.04a
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• pp.500-509
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• 2003

A land-speculation is to occur on a space. A purpose of this study interprets land speculation in a viewpoint of spatial, and to carry out effective decision-making about areas that land-speculation can be arise At the time of this, the focus of spatial interpretation Is recognition of a spatial continuity and consideration of a spatial association. In this study, I used fuzzy sets in order to recognize spatial continuity and. therefore a value in 0-1 was granted all area. And in order to consider spatial associations. carried out a local spatial association (Local Moran's I). Also. I introduced the spatial expert support systems (SESS) one of the computer-based decision support systems to dr efficient decision-making about a land-speculation in an object area. After that, as a case study I carried out decision-making about land-speculation's occurrence in the Seoul-Kyeonggi (2/4 quarter in 2001)

• The Journal of the Korea Contents Association
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• v.16 no.3
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• pp.760-770
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• 2016

This study analyzed the relationship between stress and academic attitude multicultural youth, and cope with stress social support, and to understand the relationship between the parameters of psychological Hi feeling, and for more efficient guidance Set the structural equation model for verifying the relationship between the factors that provide the basic data to verify the relationship between fit and Henin models through systematic analysis. The results of this study are as follows. First, we examined the difference between the factors of stress due to the demographic Henin multicultural youth. The difference between the stress corresponding to the average income of the grade and families was observed. However, differences in the stress in accordance with the residence period is significantly different from stress for participation in relationships between classes was observed. Second, the stress of multi cultural youth, psychological Hello feeling to cope with stress is sound had the effect of (-). However, social support, stress coping, that there is an effect of the parameters of the positive (+) revealed the relationship between the both of psychological Hello feeling of stress and academic attitude.

• Journal of Families and Better Life
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• v.31 no.2
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• pp.1-24
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• 2013

The purpose of this study was to understand the lived experiences of grandmothers who provide child care services to their grandchildren and employed mothers who utilize child care by grandmothers, with regards to their relationships while exchanging the specific type of intergenerational support. The data for this study came from 42 in-depth, individual interviews with 21 pairs of employed mothers who had at least one child younger than elementary-school age and their mothers or mothers-in-law who had provided child care on a daily basis for their grandchildren. Our phenomenological analysis revealed that the grandmothers felt uncomfortable and overwhelmed when caring for their grandchildren and that they considered this activity to be different from caring for their own children by nature. However, the grandmothers wanted to help their adult children based on their feeling of "boo-mo-ma-eum" (meaning parental heart, i.e., love or care). The employed mothers perceived that they were substantially dependent on the grandmothers by receiving help with child care and housework. Reliance on grandmothers was inevitable and beneficial to these mothers. Dynamic intergenerational living arrangements enabled the dependent relationships. The grandmothers set specific boundaries pertaining to current and future child care so that they would not take on too much responsibility for child care. The mothers used various strategies that contributed to stable child care support from the grandmothers. Providing financial remuneration was an important strategy that had symbolic relational meanings, such as expressing gratitude, rather than financial meanings.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.41 no.4
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• pp.449-459
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• 2021

More than 80 % of agricultural reservoirs are old facilities over 50 years old, and safety and function declines occur. As a result, safety accidents such as the collapse of the reservoir have occurred. Precise safety diagnosis is conducted in advance to prevent accidents such as reservoir collapse, and Water resources facility improvement project are implemented based on priority. However, the priority of the business is selected based on the subjective judgment of the facility manager. In this study, we set 80 hypotheses based on the results of precision safety diagnosis and decision-making examples of existing Water resources facility improvement project and selected 45 variables using correlation analysis and significance test. Using logistic regression analysis, the final 21 variables were selected and a decision support model was presented, and the classification accuracy of the model was 86.8 %. In this research, the part that presented the quantitative index for decision support when selecting the Water resources facility improvement project has important significance.

• Korean Journal of Family Social Work
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• no.60
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• pp.5-29
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• 2018

This study was designed to explore the participatory experiences in internship program of female victims who had abused by violence. The results were deducted from in-depth interview with 9 female victims. The process of data analysis was carried out in accordance with the procedures set out in the phenomenological Giorgi's method. The results of research showed that experiences of women could be classified in 13 sub-constituents and 3 constituents. The essential theme of the empowerment experiences of female victims could be summarized as "preparing to live as the subject and overcoming painful difficulties". The result of this study can be utilized as a basis for the social work intervention and policy implications for female victims of violence.

• Journal of Korea Entertainment Industry Association
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• v.14 no.3
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• pp.443-454
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• 2020

This study aims to develop one-stop support service for the ALS. To achieve the purpose, the cases of Korea and Japan were researched. The data used in the multiple-case study mainly referred to diaries, blogs, social networking sites, Youtube, and interviews of the disabled with ALS disease in Korea and Japan, and analyzed support services of both countries. The result of the study showed that, in the onset stage of ALS disease, a fellow counselor should be assigned by family member or person who experienced the disease from KALSA or other organizations to which a patient belongs. Also, it need a counseling by fellow counselor in the stage of softening disability. And after the gastrointestinal procedure, the number of home visits by visiting nurses should increase, and other services by OT and PT are required. In the stage of wearing a respirator, it needs to train and dispatch volunteers for ALS exclusive activities. And it is necessary to set up a family rest area or a respite service for the mentally and physically exhausted primary caregiver by long-term care. Most of all, these services should be one-stop support with linking step by step, not fragmentary support.