• Journal of Korea Port Economic Association
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• v.24 no.4
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• pp.97-114
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• 2008

This research is focused on the organizations related to development and operation of automated container terminal to find the core factors to prepare for the changes in maritime logistics circumstances and to secure superiority in the middle of fierce competition. Through an analysis of the status of development and operation of internal and external automated container terminals, it is concluded that public organizations, companies, research centers/schools, and private organizations influence on the development and operation of automated container terminals. The specific role of each organization is also concluded in this study. Based on the findings above, a survey of experts in the organizations of container terminals in Korea has been carried out using AHP method. Through this survey, the order of importance of the related organizations was found to be public organizations, research centers/schools, companies, and private organizations. This research can be referred to make a master plan for the development and operation of automated container terminal in Korea.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.174-185
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• 2016

Internal marketing is the marketing activities of organizations that have a service mind to give satisfaction to the employees for the satisfaction of external customers. This Study tried to analyse the impacts of internal marketing on the customer orientation and loyalty, collecting a data to use a standardized questionnaires. This Study was conducted for 731 participants in a single general hospital in Gyeonggi Province with factor analysis, correlation analysis and linear regression analysis. The main findings of this study are as follows. First, it was found that the effect of internal marketing on customer orientation had the impact on leadership, internal communication and educational training having the statistically significant effects. Second, it was found that the effect of internal marketing on loyalty had the impact on leadership, internal communication, working environment, compensation and benefits and educational training having the statistically significant effects. Third, the effect of customer orientation on loyalty have the statistically significant effects and it was shown that if a customer orientation go up, there will be higher loyalty. I'm hope that it should be sought concrete plans for internal marketing activity to improve a customer orientation and loyalty.

• The Journal of the Acoustical Society of Korea
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• v.20 no.4
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• pp.22-28
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• 2001

This paper describes the implementation of a robust speaker position location system using the voice signal received by microphone array. To be robust to the reverberation which is the major factor of the performance degradation, low-frequency phase restoration algorithm which eliminates the influence of reverberations using the low-frequency information of the CPSP function is proposed. The implemented real-time system consists of a general purpose DSP (TMS320C31 of Texas instruments), analog part which contains amplifiers and filters, and digital part which is composed of the external memory and 12-bit A/D converter. In the real conference room environment, the implemented system that was constructed by the proposed algorithms showed better performance than the conventional system. The error of the TDOA estimation reduced more than 15 samples.

• Korean Journal of Child Studies
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• v.33 no.6
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• pp.187-205
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• 2012

In this study, 150 previous studies of young children's challenging behavior, conducted over the past 10 years, from 2003 to 2012, were selected. These studies were in relation to young children both with and without disabilities, and they were thus used for the purposes of comparative analysis. The major findings are as follows. First, research on challenging behavior not only of young children with disabilities but also of those without disabilities has been an increasing trend from 2008. While most studies of those without disabilities were based on observations by parents or teachers using a variety of tools, studies regarding those with disabilities mainly used single-subject research methods using an operational definition. Second, the bulk of the studies of young children without disabilities were focused on interaction between various children's internal variables and a variety of parent-related variables related to the occurrence of challenging behavior. In comparison, studies of young children with disabilities were focused excessively on direct intervention after the occurrence of problems. Regarding those without disabilities, the interaction between children's temperament, internal variables, and their mothers' parenting behavior, external variables were the main areas of interest for these researchers. There is clearly a growing need for more active research aimed at the prevention of challenging behavior. Challenging behavior in early childhood has an influence not only on each child's present and future academic achievement levels and their quality of life but also on the quality of instruction in classroom available to all children.

• Computers and Concrete
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• v.19 no.3
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• pp.243-256
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• 2017

Epoxy-coated reinforcing bars are widely used to protect the corrosion of the reinforcing bars in the RC elements under their in-service environments and external loads. In most field surveys, it was reported that the corrosion resistance of the epoxy-coated reinforcing bars is typically better than the uncoated bars. However, from the experimental tests conducted in the labs, it was reported that, under the same loads, the RC elements with epoxy-coated reinforcing bars had wider cracks than the elements reinforced with the ordinary bars. Although this conclusion may be true considering the bond reduction of the reinforcing bar due to the epoxy coating, the maximum service loads used in the experimental research may be a main reason. To answer these two phenomena, service performance of 15 RC beam specimens with uncoated and epoxy-coated reinforcements under different fatigue loads was experimentally studied. Influences of different coating thicknesses of the reinforcing bars, the fatigue load range and load upper limit as well as fatigue load cycles on the mechanical performance of RC test specimens are discussed. It is concluded that, for the test specimens subjected to the comparatively lower load range and load upper limit, adverse effect on the service performance of test specimens with thicker epoxy-coated reinforcing bars is negligible. With the increments of the coating thickness and the in-service loading level, i.e., fatigue load range, load upper limit and fatigue cycles, the adverse factor resulting from the thicker coating becomes noticeable.

• Journal of Korea Port Economic Association
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• v.28 no.1
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• pp.203-227
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• 2012

Based on the review of the existing studies, this study built the conceptual framework describing the structural relationships among port service quality dimensions(port internal service quality, external service quality, interaction quality), customer satisfaction, customer trust and customer loyalty. In specific, switching barrier was included as moderator in customer satisfaction and customer loyalty relationships. The subjects are the customers who use the Busan New Port. A survey using 317 customers was conducted, Confirmatory factor analysis was conducted to test the validity of the measurement model, and AMOS analysis approach was used to gain important insights into how customer retention in the port business can be ensured. Results in this paper indicate that customer trust and satisfaction are identified as antecedents of the port service quality dimensions. Customer satisfaction positively influences trust. Customer trust and satisfaction positively influence loyalty. Switching barrier positively moderates the relationship of customer satisfaction and customer loyalty. Finally, this study suggests that the implications of these findings and offers directions for future research.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.43 no.1
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• pp.132-142
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• 2020

Many countries around the world are pursuing various support policies to foster start-ups national widely in order to secure new economic growth engines in the era of the Fourth Industrial Revolution. The South Korean government announced the diffusion strategy for the 2'nd round Start-up Boom in March 2019 and is promoting the support policies for start-up incubating by various programs. Many incubators and startup accelerators operate various kinds of programs to foster start-ups using government financial supports. The purpose of this study is to investigate the effects of entrepreneurship and technical capability of entrepreneurs as the internal factors of the technology-based start-ups and the effects of programs supported by the government as an external factor on the corporate performance of a start-up company, and the mediating effects of core competence of start-ups were analyzed using SPSS and AMOS. The results show that the entrepreneurship, technical capability and the programs supported by incubators or accelerators had no direct effects on the corporate performance of a start-up, but the core competence of the company had complete mediating effects. In addition, the type of program supported by the comprehensive accelerator programs or the marketing supports had effects on the core competence rather than simple financial supports. Lastly, the policy proposals for incubating program support and future research directions along with the limitation are suggested.

• Journal of Convergence for Information Technology
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• v.7 no.5
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• pp.183-191
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• 2017

In this study, we surveyed 184 participating participants in the golf lesson program. The motivation, self-efficacy, and intention to participate were surveyed. First, the multiple regression analysis of participation motivation and self-efficacy showed that behavior self-efficacy had a significant effect on external manifestation and socialization, whereas maintenance self-efficacy was related to technology development/achievement, enjoyment, A significant influence was found. Second, regression analysis of participation motivation and participation persistence intention showed that only enjoyment factor explains meaningfulness of participation persistence intention. Third, regression analysis of self-efficacy and participation persistence showed a significant effect on both behavior and maintenance factors.

• Journal of the Korean housing association
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• v.14 no.4
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• pp.109-119
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• 2003

This paper has examined a resident's feeling of satisfaction on residential environment. It has searched a policy direction to improve the quality of residential environment with three models in which what factors have an influence on the resident's feeling of satisfaction is evaluated. First, when the residents were asked why they chose lease APT, Low price was answered the most between two populations. Second, with regard to the feeling of satisfaction by categories, both populations showed similar results. The social prejudice on lease APT such as disadvantage on their children and unfavorable surroundings that has been engraved in people's mind about lease APT for a long time was never an issue any more. Third, when the two populations were examined by regression analysis with three models in terms of what factors had an effect on the feeling of satisfaction, there was no big difference in each effect of variables. Internal environment was a key variable for lease APT while external environment was a core variable for the APT that is converted into installment sale. In order to enhance the feeling of satisfaction on residential environment for lease APT residents, high quality turned out the most important factor between both populations, and then a loan with low interest rate and high average standard of APT followed. As unsatisfactory items, low cultural level, slowness in repairing works, and unsatisfactory finishing work were pointed out with regard to the low quality of internal facilities. In general, it turned out that the APT that was converted into installment sale was more preferable than lease APT. As known in this analysis, housing supply policy needs to be focused on quality and high average standard of APT should be achieved for the working classes.

• Journal of Convergence for Information Technology
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• v.9 no.12
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• pp.271-278
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• 2019

Working in the beauty industry accompanies high emotional stress because of the need to provide face-to-face customer service. Therefore, beauty industry employees should be recognized as internal customers and job satisfaction should be enhanced through appropriate internal marketing (education and training, compensation system, delegation, management support). With this preceded, it could lead to employees providing various satisfactory services to external customers, ultimately resulting in maximized sales and lower turnover rate. Four hypotheses were established to support this proposition, and 320 copies of questionnaires were collected from Nov. 1 to Dec. 30, 2018 targeting the beauty industry franchise workers which were analyzed through frequency analysis, reliability analysis, confirmatory factor analysis, correlation analysis, route Analysis and the like, using programs AMOS 21.0 and SPSS 22.0. As a result, education and training did not affect employees' job satisfaction, but the compensation system, delegation, and management support had a positive(+) effect.