• Journal of Korean Society for Quality Management
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• v.45 no.4
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• pp.677-696
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• 2017

Purpose: This study suggests that Six Sigma MBB should be used as a key talent to lead the fourth industrial revolution era by training them with big data processing capability. Methods: Through the analysis between articles on the fourth industrial revolution and Six Sigma related papers, common competencies of data scientists and Six Sigma MBBs were identified and the big data analysis capabilities needed for Six Sigma MBB were derived. Then, training was conducted to improve the big data analysis capabilities so that Six Sigma MBB is able to design algorithms required in the fourth industrial revolution era. Results: Six Sigma MBBs, equipped with the knowledge in field site improvement and basic statistics, were provided with 40 hours of big data analysis training and then were made to design a big data algorithm. Positive results were obtained after applying a AI algorithm which could forecast process defects in a field site. Conclusion: Six Sigma MBB equipped with big data capability will make the best talent for the fourth industrial revolution era. A Six Sigma MBB has an excellent capability for improving field sites. Utilizing the competencies of MBB can be a key to success in the fourth industrial revolution. We hope that the results of this study will be shared with many companies and many more improved case studies will arise in the future as a result of this study.

• International Journal of Industrial Entomology and Biomaterials
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• v.25 no.1
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• pp.123-127
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• 2012

An experiment was carried out to boost the production of tasar crops through application of secondary nutrients. Different combinations of secondary nutrients were prepared and its effect was studied on the yield and quality of leaves of tasar food plant Terminalia tomentosa W & A with 2.4 m ${\times}$ 2.4 m spacing and cocoon characters of tasar silkworm Antheraea mylitta Drury reared on them. Among different combinations of secondary nutrients, foliar application of magnesium sulphate (2%, w/v) and basal application of 3 quintal/ha of calcium carbonate (secondary nutrient combination SM5) was found to be the best in crop improvement. It improves the quantity and quality of leaves as well as the commercial characters of cocoons. As a result, silk production improves. Under this combination, leaf yield increased by 26.55% in comparison to control. Average increase in moisture, total mineral, crude protein and total carbohydrate was 3.26%, 20.84%, 15.39% and 17.85% respectively as compared with control. Further, bio assay studies revealed that average larval weight, E.R.R., cocoon weight, shell weight and silk ratio percent increased by 11.25%, 25.71%, 20.05%, 35.14% and 12.17% respectively over control which indicates that secondary nutrient combination $SM_5$ has significant role in improving the production of tasar crops.

• Journal of the Korean Institute of Navigation
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• v.8 no.1
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• pp.71-102
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• 1984

In Korea, the importance of keeping the see transportation facilities and well-trained maritime officers cannot be overemphasized, because of her geographical location and the national security in terms of both political and economical situations. In this paper, some points are suggested for the development of the nautical education in Korea Maritime University: (1) the strict regimental training should be kept as a vital important part of students life and its program should be designed to provide students with leadership training and experience, and to develope in the qualities of responsibilities for good citizenship and self-discipline to overcome hardwork for careers as leaders in Korea maritime industry. And therefore the dormitory and training vessel as essential parts of the educational facilities should be improved both in quality and quantity, (2) the undergraduate course should be extended to more than 5 years so that accredited baccalaureate curriculum and licensing professional education might be well conducted to meet the requirements to cope with the international competition in the facet of seafarers quality, (3) more enlarging the opportunities of incentive payments for students is required so that better qualified applicants can be admitted, (4) finally, a conjugal maritime officer service system should be put into practice in the foresseable furture so that seafarers might live normal family lives while staying at sea.

• Journal of Distribution Science
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• v.16 no.12
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• pp.81-93
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• 2018

Purpose - The purpose of this study was to propose a specific and empirical continuous transaction strategy through service quality of improvement to small and medium Korean companies whose main business is B2B distribution and sale of general-purpose SW. Research design, data, and methodology - The research procedure is largely divided into two phases. In the first phase, the service quality, the customer satisfaction, and the continuous transaction research hypothesis and the verification are carried out. Experimental data were collected from 450 companies, CEO companies of SMEs innovation institutes, and 510 companies from medium and large enterprises. From September 15 to October 5, 2015, 215 questionnaires were used. And research hypothesis and test were conducted by SPSS SW Ver. 20. Results - The results of the study confirm that service quality has a positive effect on customer satisfaction and continuous transaction: as the detailed items for improving the service quality, 'responsiveness', 'assurance' and 'empathy' have been adopted. Therefore, there are critical factors of a company's survival through continuous transaction. Conclusions - Through this study, we confirmed that the survival of small businesses require continuous improvement in service quality. Among the factors improving service quality, empathy means service satisfaction of customers; so, it is necessary to continuously improve it by evaluating customer satisfaction. Responsiveness means rapid response to customer needs and reliability; it is necessary to enhance customer responsiveness by continuous job training and service training. Finally, assurance is the same as sales product or after service. This means that it is necessary to not only issue the "supply contract," but also improve the reliability of the sales product by securing the competence of the consulting professional. However, because the service quality measurement factors selected in this study are the measurement factors that are mainly applied to large companies or those in the service industries, it is important to consider the type of sales of software distribution companies.

• Journal of Advanced Navigation Technology
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• v.28 no.4
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• pp.524-531
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• 2024

In a global environment, airlines are striving to secure competitiveness and generate profits through customer satisfaction. The first thing to do in order to provide services to customers is the safety of the aircraft, and the basis for realizing safety is the continuous maintenance of maintenance quality. The degree of development of aviation technology is progressing unimaginably fast, but the overall environment of aviation mechanics working at the front line to maintain maintenance quality remains largely unchanged. This study aims to identify the level of education and training provided to aircraft maintenance engineers and safety culture, and to examine the effect of self-esteem on maintenance quality. Previous studies have been conducted on maintenance engineers' education and training, organizational performance, and job stress, but there has been a lack of studies on maintenance quality. Therefore, this study aims to identify the relationship between variables affecting maintenance quality and to suggest implications for improving maintenance quality through empirical analysis.

• International Journal of Quality Innovation
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• v.7 no.1
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• pp.206-222
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• 2006

Recent research on quality management systemically explored the use of quality management practices and performance. The consequences of using quality practices have not been consistently confirmed despite an increasing number of published empirical studies. The results of empirical studies of quality practices and performance are mixed. This study examines which quality management practices indicate high-, medium-, and low-performance under the TQM framework using MANOVA and multiple discriminant analysis (MDA). To measure quality management practices, this study used the Malcolm Baldrige National Quality Award (MBNQA) framework. Based on a survey of 490 suppliers from eleven different industries in Korea, the results revealed that the high performing group surpasses the medium and low performing groups in process management, employee empowerment, employee education and training, and employee satisfaction. Furthermore, the high and medium performing groups exceed the low performing group in human resource planning and evaluation, strategic deployment, leadership system, and senior executive leadership.

• Educational Technology International
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• v.24 no.1
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• pp.53-80
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• 2023

This study investigates faculty support for quality assurance in online education, and offers suggestions for its improvement based on feedback from Instructional Design (ID) staff working at a public university in the U.S. Qualitative research using semi-structured interviews was conducted with seven ID staff in order to examine their perceptions regarding faculty support related to quality assurance in online education. The results of the data analysis indicate that four types of faculty support-quality assurance reviews using Quality Matter (QM) standards, templates, individual consultations with ongoing support, and monitoring-were offered for faculty. Faculty support for quality assurance in online education could be improved by developing specific quality assurance standards, recruiting external experts, examining learning effects, developing a quality assurance management system, and sharing documents among ID staff. This study highlights the necessity of quality assurance in online education and provides cases of faculty support in a real higher education setting.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.126-133
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• 2020

This study was conducted with a randomized control group pretest-posttest study design to investigate the effects of a combined arts education program combining choral and respiratory training on the respiratory function, stress, and quality of life of university students. Twenty-five university students were randomly assigned to the experimental group (n=13) who participated in the combined arts education program and the control group (n=12) who participated in the general arts education program. As a result, there was a significant difference in the lung capacity, respiratory strength, stress and quality of life scale before and after the experiment in the experimental group (p<0.05). In addition, the results of the rest of the tests showed significant differences (p<0.05), except for the result FEV1. Through the results of this study, the combined art education program that combines chorus and breathing training will be beneficial as a program to improve stress reduction, breathing function and quality of life of university students.

• The Journal of the Korea institute of electronic communication sciences
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• v.8 no.11
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• pp.1785-1792
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• 2013

For patients suffering from spinal cord injuries, both of the possibility of having complications with the respiratory system and the related fatal rate are still high, while pneumonia is the most important cause of these fatalities. This research was carried out to find out what effects does a breathing exercise have on the respiratory functions and the improvement in the quality of life. The study was carried out for male patients suffering cervical spinal cord injuries for the purpose of inspiratory muscle strengthening. The objects of the study were 17 non-smoking-at-present male patients with C4 to C6 cervical spinal cord injuries. They had practiced inspiratory muscle strengthening training for three times a week for six weeks. The quality of life and the dyspnea (breathing difficulty) were self-measured before and after the training. As a result, the change in respiratory function was only significantly reduced (p<0.01) within the chronic group. In terms of the changes in the quality of life, the sub-acute group has only seen a significant improvement (p<0.05) for the VT(vitality), while the chronic group has seen significant improvements(p<0.05, p<0.01) in: GH(general health); BP(back pain); and VT(vitality). In this research, the inspiratory muscle strengthening has reduced the dyspnea (breathing difficulties) and improved the quality of life.

• Journal of Gifted/Talented Education
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• v.12 no.2
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• pp.93-125
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• 2002

The purpose of this study is to identify the characteristics of the teachers of the gifted and to identify present status of the training and employment system of the teachers of the gifted in Korea. The characteristics of the teachers of the gifted were explained in three areas of philosophical understanding, experts' characteristics, and personal characteristics. This paper presented several suggestions to improve a system of employment and training of teachers of the gifted in Korea, and they were as follows: - To enhance the quality of training program. The training program should include various activities, for example, discussion, field trip, making a product, seminar, workshop, practice in various teaching models, etc., to foster creative and higher-order thinking abilities. - To prepare various kinds of training programs in consideration of various teachers' needs. - To provide a training successively. The 60 hours' training is not sufficient to be a good and effective teacher of the gifted. Successive training is needed. - To prepare various incentives which make many competent teachers to take part in gifted education. - To improve process to select and to employ the teacher of the gifted. Many teachers want an more open and strict scrutiny process to select and employ the teachers of the gifted.