• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.3
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• pp.1135-1147
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• 2013

This study is on the empirical results of correlation between start up education and experience before start up of a self employer entrepreneur with store and performance of the entrepreneur's store. Many latent self employers are lacking in education and experiences for start up. According to the result, first, practical education on start up influenced on entrepreneur's start up skill, and theoretical education influenced on entrepreneur's entrepreneurship. Second, entrepreneur's experience before start up influenced on both start up skill and entrepreneurship. Third, start up skill influenced on both financial and non financial performance of the entrepreneur's store. Finally, entrepreneurship influenced on both financial and non financial performance of the store.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.9 no.4
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• pp.309-314
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• 2009

This paper presents implementation of the adaptive neuro-fuzzy control method. Control performance of the adaptive neuro-fuzzy control method for a popular inverted pendulum system is evaluated. The inverted pendulum system is designed and built as an education kit for educational purpose for engineering students. The educational kit is specially used for intelligent control education. Control purpose is to satisfy balancing angle and desired trajectory tracking performance. The adaptive neuro-fuzzy controller has the Takagi-Sugeno(T-S) fuzzy structure. Back-propagation algorithm is used for updating weights in the fuzzy control. Control performances of the inverted pendulum system by PID control method and the adaptive neuro-fuzzy control method are compared. Control hardware of a DSP 2812 board is used to achieve the real-time control performance. Experimental studies are conducted to show successful control performances of the inverted pendulum system by the adaptive neuro-fuzzy control method.

• International Journal of Internet, Broadcasting and Communication
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• v.15 no.2
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• pp.248-253
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• 2023

Nowadays, with the spread of the Internet and the emergence of high-performance computers and various peripheral devices, our society is undergoing great changes. In the field of education, various types of education using smart education infrastructure are being conducted. The spread of the Internet and the development of various devices have problems that can lead to addiction due to excessive Internet use. Most of the problems that appear in adolescence are immersed in games, which can affect academic achievement. Therefore, in this study, the effect of excessive Internet use on students' academic achievement was studied. The survey for the study was conducted through a questionnaire survey, and the subjects of the survey were high school students majoring in humanities. As a result, the relationship between academic achievement and Internet addiction was low in the middle, upper, and lower groups in the general user group. Also, in the highrisk user group, it appeared high in the order of middle, low, and high.

• Journal of Families and Better Life
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• v.33 no.1
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• pp.41-59
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• 2015

The purpose of this study was to explore the patterns of investment on children, analyze the differences in academic performance and social relations by the patterns of investment on children, and variables that influence academic performance and the social relations of children. To achieve such research objectives, the raw data from the 2012 Korean Child and Youth Panel investigation were used for the research. The analytical subjects of this research were the parents and the third-grade students of a middle school and the analytical methods used were: frequency, percentage, average, standard deviation, Chi-squared test, ANOVA, Duncan's Multiple Range test, K-mean cluster, and multiple regression analysis depending on the research purpose. The results of the research are as follows. Firstly, as a result formalizing investment pattern on children, there were five patterns of: experience oriented investment, passive experience investment, private education oriented investment, aggressive investment, and passive investment patterns. Secondly, for the patterns of investment on children, the level of academic performance was found to be the highest within the aggressive investment and the experience oriented investment types. The social relation level was found to be the highest with the experience oriented investment, with it being low in private education oriented investment and passive investment patterns. Thirdly, for the factors influencing the academic performance of the children, it was found to be higher in aggressive investment, private education oriented investment, experience oriented investment and passive experience investment compared to passive investment. Some sociological factors were also found to be influential such as mother's age, father's education, sex of children, school area of children, type of house, and income. For the social relation level of the children, the factors of the aggressive investment, passive experience investment, and the experience oriented investment as well as the sociological factors by sex of children and income level are influential.

• Proceedings of the Zoological Society Korea Conference
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• 1997.10b
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• pp.324.2-324
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• 1997

No Abstract, See Full Text

• Korean Medical Education Review
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• v.25 no.2
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• pp.119-125
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• 2023

Pusan National University School of Medicine (PNUSOM) began analyzing the cohort of pre-medical students admitted in 2015 and has been conducting purposeful analyses for the past 3 years. The aim of this paper is to introduce the process of cohort establishment, cohort composition, and the utilization of cohort analysis results. PNUSOM did not initially form a cohort with a purpose or through a systematic process, but was able to collect longitudinal data on students through the establishment of a Medical Education Information System and an organization that supports medical education. Cohort construction at our university is different in terms of a clear orientation toward research questions, flexibility in cohort composition, and subsequent guideline supplementation. We investigated the relevance of admission factors, performance improvements, satisfaction with the educational environment, and promotion and failure rate in undergraduate students, as well as performance levels and career paths in graduates. The results were presented to the Admissions Committee, Curriculum Committee, Learning Outcomes Committee, and Student Guidance Committee to be used as a basis for innovations and improvements in education. Since cohort studies require long-term efforts, it is necessary to ensure the efficiency of data collection for graduate cohorts, as well as the validity and ethics of the study.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.6 no.3
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• pp.43-59
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• 2011

These days there are so many music school graduates. There are also many private music education institutions. Therefor the competition in music private education market very tight. In old days people working in education music market had made big money and many parents wanted their girls and boys to learn piano and other musical instruments. However recently birth ratio in Korea has been dramatically dropped and not many parents wants their kids to learn musical instruments because of economic depression and negative music market. Eventually the size of the music education market is decreased dramatically and the competition in music education market is very hot. Therefor without the upgraded management system it is hard to expect over performance in music education market aspects. The purpose of this study was to find out what are the main factors that affect on business performance of the music education institutions. The main areas that researched in this study were success factors, reason of the start-up, and factors of management success. The research was conducted on the owners of the music education institutions. The factors that affect on the outcome of the business performance were diverse. Therefore the management of music education institutions also need the systematical analysis on the location, environmental factors, people nearby areas, differentiated market strategy and other analysis the same as corporate and business management.

• The Journal of Korean Academic Society of Nursing Education
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• v.21 no.3
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• pp.350-360
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• 2015

Purpose: The purpose of this study was to evaluate the effectiveness and retention period of immediate remediation for infant cardiopulmonary resuscitation (CPR) in child care teachers. Methods: This study used a nonequivalent comparison pre- and post-test design to measure knowledge about and confidence in infant CPR and an interrupted time-series design to determine skill performance. The experimental group (n=25) received both immediate remediation and video learning for infant CPR, and the comparison group (n=28) received video learning only. Knowledge and confidence were measured before and after 4 weeks. Their skill performance was tested immediately, and 4 weeks, 8 weeks, 12 weeks, and 24 weeks after intervention. Data analysis consisted of ${\chi}^2$ tests, t-tests, paired t-tests, and a generalized linear mixed model. Results: There were significant increases in knowledge and confidence within the experimental group. Skill performance showed a significant difference according to the group factor (F=10.81, p=.002) and measurement time (F=146.80, p<.001). The experimental group maintained significantly higher skill performance than did the comparison group. Conclusion: These findings support the necessity of immediate remediation education for infant CPR to maintain skill performance. In addition, appropriate renewal time and the improvement of training programs for child care teachers are necessary.

• Journal of Korean Elementary Science Education
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• v.24 no.1
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• pp.30-42
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• 2005

In this study, we developed an elementary science performance assessment material on STS theme, especially the respiration. The material is constituted with 3 components, which are performance task, students' response format and scoring system, and it also has various objective domains such as applying science knowledge, improving science attitude, using ICT, communicating and reflective thinking. It offers teachers a tool by which they can assess students' abilities on a whole. The task is made with the motivation-evoking content of 'No Smoking'. It is constructed on the activity of writing a letter to his/her father not to smoke. The students' response format is made by problem solving process, and the scoring system is matched with the steps of students' response. The material involves several theoretical backgrounds and the strengths of performance assessment. In addition, due to the detailed students' format and scoring system, it can be used practically in elementary science classroom.

• The Journal of Korean Society for School & Community Health Education
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• v.15 no.3
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• pp.17-30
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• 2014

Objectives: The purpose of this study was to investigate the status of exposure to blood and body fluid and factors affecting on blood and body fluid exposure of nursing students including knowledge, performance regarding standard precautions. Methods: 280 nursing students in D-city and S-city participated in this study. Data collection was conducted from January to March 2012. Students' knowledge and performance on standard precautions of infection control in hospitals were measured using the measurement developed by Hong(2010). Data analysis was performed using descriptive statistics, t-test, one way-ANOVA, ${\chi}^2-test$, Pearson correlation coeficient, logistic regression by the SPSS WIN 18.0 program. Results: 58.6 percent of subjects experienced a exposure to blood and body fluid. The level of nursing students' knowledge level regarding standard precautions was $22.44{\pm}2.11$ and performance level was $4.31{\pm}0.50$. The factors affecting on blood and body fluid exposure of nursing students were knowledge level and education type about infection control. Conclusions: Based on the findings of this study, to decrease the exposure to blood and body fluid of nursing students, a proper education need to be stressed to improve nursing students' infection control knowledge and awareness.