• Journal of Digital Convergence
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• v.14 no.4
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• pp.487-494
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• 2016

The purpose of this study was to examine the effect of Health exercise program on insulin resistant and blood lipid factor of elderly women for 12 weeks. The two groups were classified into one group(exercise group: EG) with aerobics exercise and band exercise both, the other group(control group: CG) controled. The group of EG was applied to doing aerobics exercise and band exercise 4 times for 60 minutes a week. The intensity of the exercise was ACSM. Each measurement variable was measured before and after 12 weeks to investigate the effect. During this study the result came out with this step. First, EG have shown interaction with blood lipid(TC, HDL, LDL, TG) and blood pressure(SBP, DBP)factor. Second, EG have shown interaction with insulin resistant(insulin, glucose). Therefore, this study gives us positive result to effect of health exercise program on blood lipid factor and insulin resistant factor of elderly women for 12 weeks.

• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.183-192
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• 2018

This research aims to investigate how factors such as individual, parental and social support influence the life satisfaction of adolescents. For the study, students living in Ganman and Ganbuk area of seoul were selected as research subject, and final analysis targets were 375 students. First, differences between groups were analyzed as following; the higher average values were presented on groups with higher grade and subjective economic level than normal. Second, it was evident that self-esteem for individual factors and autonomous-control for parental factors had positive correlation on the satisfaction of adolescent's life, whereas problematic factor had negative correlation. Based on these results, this study propose policies that can be applied in the field of social welfare practice in order to enhance the satisfaction of adolescents' life and seek intervention plans.

• International Area Studies Review
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• v.15 no.2
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• pp.101-123
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• 2011

The paper is basically attempted to reveal the factor price equalization(FPE) on Korea, United States, and Japan by the ARDL-bounds testing. Wage-rental ratio and relative commodity prices between Korea, United States, and Japan are analyzed by employing equality and convergence frameworks. Empirical evidences are shown that necessary and sufficient conditions for the FPE seems to be easily satisfied in a small country such as Korea rather than large ones as like United States and Japan. And, the FPE is more easily achieved by a nominal term rather than the real term. Due to the fact that an error correction term in the Error Correction Model is insignificant, direct mobility of labor and capital between the countries is not that effective to a short run adjustment. It implies that the FPE is in general going through a long run path. It also has to be mentioned that a trade policy has to selectively implemented depending on the weight of trading volumes and it has to be build up by a long run basis.

• Journal of Industrial Convergence
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• v.1 no.2
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• pp.107-124
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• 2003

With rapid growth and competition of electronic commerce through internet, various buying types and business models are being appeared. In this paper, we studied group buying which is new business model to consumer and factors affecting on trust and participation of group buying. The followings are the regression result of this study. First, familiarity factor, customer service factor, seal of security and product value factor made a significant effect on trust. Second, familiarity factor, perceived reputation factor, customer service factor, seal of security and product value factor made a significant effect on participation of group buying. Third, trust of group buying made a significant effect on participation of group buying. In this study, modeling and empirical test were implemented about structure of trust and participation of group buying. We can know where our group buying strategies should focus and which factor we should improve.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.2093-2103
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• 2014

The purpose of this study is to investigate how the vendor suitability factor affects ERP introduction factors of domestic small and middle businesses and internal performance. When domestic firms introduce an ERP package, they mostly use the package already developed by ERP firms. Therefore, this study tried to analyze that the suitability factor of an ERP package supplier serves as a moderating role for ERP internal performance. The study result showed that the vendor suitability factor played a moderating role for ERP introduction factors and internal performance. In other words, the vendor suitability factor served a moderating role for four factors -CEO support, education/training, users' IT capability, and business standardization /formulation- and internal performance. But, it was analyzed that the vendor suitability factor didn't serve as a moderating role for IT infrastructure and internal performance.

• Journal of Ginseng Research
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• v.42 no.4
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• pp.436-446
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• 2018

Background: The potential therapeutic values of Korean Red Ginseng extract (KRGE) in autoimmune disorders of nervous system have not been fully investigated. Methods: We used an acute experimental autoimmune encephalomyelitis animal model of multiple sclerosis and determined the effects and mechanism of KRGE on spinal myelination. Results: Pretreatment with KRGE (100 mg/kg, orally) for 10 days before immunization with myelin basic protein $(MBP)_{68-82}$ peptide exerted a protective effect against demyelination in the spinal cord, with inhibited recruitment and activation of immune cells including microglia, decreased mRNA expression of detrimental inflammatory mediators (interleukin-6, interferon-${\gamma}$, and cyclooxygenase-2), but increased mRNA expression of protective inflammatory mediators (insulin-like growth factor ${\beta}1$, transforming growth factor ${\beta}$, and vascular endothelial growth factor-1). These results were associated with significant downregulation of p38 mitogen-activated protein kinase and nuclear factor-${\kappa}B$ signaling pathways in microglia/macrophages, T cells, and astrocytes. Conclusion: Our findings suggest that KRGE alleviates spinal demyelination in acute experimental autoimmune encephalomyelitis through inhibiting the activation of the p38 mitogen-activated protein kinase/nuclear factor-${\kappa}B$ signaling pathway. Therefore, KRGE might be used as a new therapeutic for autoimmune disorders such as multiple sclerosis, although further investigation is needed.

• Journal of the Korea Convergence Society
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• v.10 no.2
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• pp.277-284
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• 2019

This study is positive research to figure out enculturation types and to analysis influence of enculturation types on life's satisfaction of the marriage immigrant women. By precedent study, enculturation types was classified by integration factor, separation factor, assimilation factor and marginalization factor. To achieve objectives of study, we carried out sampling, survey and statistical analysis. According to result of study, integration factor and assimilation factor were appeared positive influence and separation factor was appeared negative influence statistically on quality of life of them. Therefore for quality of life of the marriage immigrant women, it need to develop interact system with native persons, support opportunity to associate with koreans, and promote fair treatment and interaction of koreans for them. And government have to execute multiculturalism policy more than assimilation policy. this study have that was samples's regional limitation, few variables limitation, and cross-sectional research's limitation. Therefor it needs more wide and depth research than this for future.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.1171-1174
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• 2005

This thesis provides a new digital convergence method and apparatus which uses area photo sensor and new analog to digital algorithmic to identify the correct digital pattern position factor of the projection system. This method and apparatus can be applied to the convergence correction in a TV receiver with a display that comprises a display screen with photo sensors positioned adjacent to screen edges. It also can be applied to the manufacture process detection of the projection system to adjust the associative convergence parameter. In this paper, demonstrate how this convergence detecting algorithmic was implemented with four area photo sensors of special designed pattern to the rear projection CRT TV.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.35-44
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• 2018

The purpose of this study was to derive the factors that affect the development cost and the priority/weight of effectiveness in the pre-development stage of a service robot to estimate the development cost. In particular, the functions of service robots vary according to the field of application, and their prices are not only different but most of them are small-scale production; hence, a cost estimation is necessary. In this research, the factors affecting the service robot development cost in the process of service robot development and adding functions are classified as a functional factor while the factors that affect the entire development cost due to environmental causes, in which the service robot is operated or in the development process, are classified as an adjustment factor. The FGI was conducted to derive the factors and a Delphi survey was conducted among 84 domestic experts to determine the weights of the factors. As a result of the analysis, six functional factors (41 detailed criteria) and five adjustment factors (17 criteria) were derived, the cost weight and rank of the factors were suggested. This study suggests that the development cost of the service robot can be used as a decision-making strategy to select the operation functions in the development process, and can be utilized as an essential tool for the service robot development.

• Journal of Digital Convergence
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• v.4 no.1
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• pp.9-16
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• 2006

Function Point(FP) is well spread and advanced methodology in software costing. But FP is not common in game contents costing. It is one reason that Game Contents is a new area in software costing. And, ISO/IEC FDIS 19761(final draft) recommends not to use FP method in game contents costing. So we suggested new methodology in that area which is called Game Factor Point Method(GFPM). In this paper, we studied more about the weight of the game factor. We hope this will clarify them. We made definition of game factor, and studied more detail about Mission which was a little ambiguous in prior study. We also studied difficulties of game factor which will be a very important factor in game contents costing.