• 품질경영학회지
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• 제37권3호
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• pp.1-9
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• 2009

Top Managers are apt to do the decision making on the base of cost-benefit analysis. Therefore the return on quality is indispensable to get the commitment of the top managers on the quality programs. The monetary or tangible effects of the most improvement activities through the suggestion systems and the quality circle activities are computed and reported. In most cases the reported gains are much bigger than the input invested. In spite of the reported high return many top managers are doubtful about the truth of reports because the gains are not translated into the profit on the income statement. This paper discusses about the mechanism of individual improvement activities and analyze the system effect which sum the individual effect and the realization effect on the income statement during that period. This will help the top managers to commit on the quality programs with high confidence.

• 산업융합연구
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• 제13권1호
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• pp.1-9
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• 2015

The purpose of this Study is to analyze the economic effect of the project for the establishment of the Convergence Zone of the Gyeongbuk Industry-University Convergence Area aimed at activation of R&D of companies within the Kumoh Technology Valley. As the result of the analysis, the investment of 56.837 Billion Won in the establishment of the Convergence Zone of the Gyeongbuk Industry-University Convergence Area had the effect on production inducement valued at 133.582 Billion Won, effect on added value inducement valued at 41.764 Billion Won, effect on import inducement valued at 16.794 Billion Won and the effect on employment inducement numbered at 4,992 persons.try.

• International Journal of Air-Conditioning and Refrigeration
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• 제11권2호
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• pp.91-103
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• 2003

The objective of this study is to analyze and evaluate the impact of the stack effect in high-rise buildings for solving the various problems resulting from it. For the evaluation of the impacts on the stack effect, computer program simulations based on the network model were performed for a typical high-rise office building. The results of the simulations show that the impact caused by the stack effect is mainly dependent on building envelope air-tightness and internal air flow resistance. Therefore the problems due to the stack effect may be solved to some extent by installing vestibules around entrance doors and doors serving elevators, and by zoning the elevators.

• 설비공학논문집
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• 제14권6호
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• pp.456-467
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• 2002

The objective of this study is to analyze and evaluate the impact of the stack effect in high-rise buildings for solving the various problems resulting from it. For the evaluation of the impact of the stack effect, computer program simulations based on the network model were performed for a typical high-rise office building. The results of the simulations show that the impact caused by the stack effect is mainly dependent on building envelope air-tightness and internal airflow resistance, so the problems due to the stack effect may be solved to some extent by installing vestibules around entrance doors and doors serving elevators, and by zoning the elevators.

• 한국유체기계학회 논문집
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• 제11권2호
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• pp.7-12
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• 2008

It is attempted, in this study, to analyze the movement of the fluidity of polar magnetic fluid and to relate Newtonian fluid with the Inlet Length of infinity plates when distance between parallel plates is L. A numerical analysis is performed for the variation of inlet length when magnetic effect parameter and polar effect parameter which give special advantages to magnetic fluid are increased. From the result of numerical analysis, we confirmed that the inlet length shortens as the flux around the center axis is accelerated and the flux around the surface of a wall is controlled as the magnetic effect parameter and the polar effect parameter are increased.

• 웰빙융합연구
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• 제5권2호
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• pp.33-41
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• 2022

Purpose: The purpose of this study is to analyze the effect of attributes of online influencers on customers royalty mediated brand image and impulse buying. Research design, data and methodology: To conduct this study, a survey of 521 online user who experienced online shopping. Results: The empirical analysis results are as follows. First, among the influencer attributes, attractiveness, reliability, and expertise all had a significant positive effect on the brand image. Second, among the influencer attributes, only attractiveness had a significant positive influence on Purchase Intention. Third, the brand image had a significant positive influence on Purchase Intention. Fourth, while the influencer attributes did not have a significant influence on customer loyalty, brand image and Purchase Intention a significant positive influence on it. Conclusions: Among the influencer attributes, attractiveness and reliability had a significant positive mediating effect on customer loyalty through brand image, but the influencer attribute had no significant mediating effect through Purchase Intention. The influencer attribute had a significant positive mediating effect through brand image and Purchase Intention.

• 대한안전경영과학회지
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• 제19권2호
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• pp.159-171
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• 2017

This study aims to analyze the influence of psychological capital on organizational performance and to verify the moderating effect of emotional intelligence and the mediating effect of positive mood. The results of an analysis are as follows: First, the influence of psychological capital is higher in job satisfaction than in OCB. Second, the moderating effect of emotional intelligence is recognized in psychological capital and organizational performance. In particular, job satisfaction shows a higher moderating effect than OCB does. Third, no direct effect of psychological capital on OCB is recognized while an indirect effect of psychological capital on OCB through positive mood is recognized. Thus, it is judged that the results of this study would be effectively utilized as a means of motivation for growing individuals and achieving organizations'goals by emphasizing the importance of psychological capital and psychology and systematically managing psychological phenomena according to individual differences.

• Korea-Australia Rheology Journal
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• 제20권2호
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• pp.45-50
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• 2008

This paper presents an experimental approach to study the effect of friction on magnerorheological (MR) fluids. Both steady and dynamic modes were employed to investigate MR fluid behaviors. The experimental results indicate that the total MR effects are dominated by two factors: magnetic force and friction force. Conventionally, the magnetic force contribution to MR effect has been intensively studied while the friction force effect has attracted less attention. This study provides a method to quantitatively predict the friction contribution to the total MR effect. It may be used to effectively analyze enhanced MR effects reported by other groups. Also, it might provide good guidance to develop high-efficiency MR fluids.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1994년도 하계학술대회 논문집 A
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• pp.33-35
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• 1994

In Linear Induction Motor(LIM), the end effect is caused by the abrupt change in the airgap magnetic reluctance at both ends of the machina Especially, in high speed, it has an adverse effect on various characteristics of LIM such as thrust, efficiency, power factor, etc. In this paper, we analyze the end effect, and describes the method to reduce end effect essentially and decrease the secondary material cost.

• 한국인쇄학회지
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• 제29권3호
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• pp.65-76
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• 2011

This research attempts to analyze communication effect of book-trailer as the promotion tool for book from various genre. For this research, existing book-trailers were classified into five types and prospective readers were selected as respondents for this research. Letter explanation type, Interview, cinematic production, stills and straplines, and animation were major type of book-trailer. Findings are 1) communication effect are different according to the type of book-trailers; 2) cinematic production and animation are the most effective type of book-trailers; 3) for memory and confirmation(sharing), a)stills and straplines, interview type, b) cinematic production and animation are founded as similar groups creating communication effect. Result of this research proposed the direction of production and practical use of book-trailer by scientific basis for publication marketer and book-trailer producer. ANOVA was used for analysis of hypothesis; measuring communication effect according to the type of book-trailer and sexuality.