• Korean Journal of Remote Sensing
• /
• v.38 no.5_3
• /
• pp.873-885
• /
• 2022

The particulate matter (PM) has emerged as a hot topic around the world as it has been reported that PM is related to an increase in mortality and prevalence rates. In South Korea, the importance of PM has been recognized since the late 1990s, and various studies on PM have been conducted. This study investigated the PM research topics and trends for papers (D=2,764) published in Research Information Sharing Service (RISS) using topic modeling based on Latent Dirichlet Allocation (LDA). As a result, a total of 10 topics were identified in the whole papers, and the PM research topics were classified as 'PM reduction (Topic 1)', 'Government policy and management (Topic 2)', 'Characteristics of PM (Topic 3)', 'PM model (Topic 4)', 'Environmental education (Topic 5)', 'Bio (Topic 6)', 'Traffic (Topic 7)', 'Asian dust (Topic 8)', 'Indoor PM (Topic 9)', 'Human risk (Topic 10)'. In particular, the proportion of papers on topics 'Government policy and management (Topic 2)', 'PM model (Topic 4)', 'Environmental education (Topic 5)', and 'Bio (Topic 6)' to the toal number of papers increased over time (linear slope > 0). The results of this study provide the new literature review methodology related to particulate matter and the history and insight.

• Korean Medical Education Review
• /
• v.16 no.3
• /
• pp.111-118
• /
• 2014

Over the last century, medical education in North America has evolved by identifying educational challenges within its own socio-cultural context and by appropriately responding to these challenges. A discipline-based curriculum, organ-system or integrated curriculum, problem-based curriculum, and competency-based curriculum are historical examples of the educational solutions that have been developed and refined to address specific educational challenges, such as students' lack of basic scientific knowledge, lack of integration between scientific knowledge and clinical practice, and lack of clinical practice. In contrast, Korean medical education has evolved with the influence of two forces: (1) the adoption of educational solutions developed in North America by pioneers who have identified urgent needs for medical education reform in Korea over the last three decades, and (2) the revitalization of Korean medical schools' curricula through medical education accreditation and national medical licensing examination. Despite this progressive evolution in Korean medical education, we contend that it faces two major challenges in order to advance to the next level. First, Korean medical education should identify its own problems in medical education and iteratively develop educational solutions within its own socio-cultural context. Secondly, to raise reflective doctors who have scientific knowledge and professional commitment to deal with different types of medical problems within a continuum from well-defined to ill-defined, medical education should develop innovative ways to provide students with a balanced spectrum of clinical problems, including uncertain, ill-defined problems.

• Korean Journal of Community Nutrition
• /
• v.12 no.3
• /
• pp.247-258
• /
• 2007

This study was conducted to investigate weight control status and associated factors among health-related major female college students. The subjects consisted of 41 nutrition and 78 physical exercise major female college students. Nutrient intakes, biochemical index, nutrition knowledge (recognition and accuracy), interest of weight control, body satisfaction, self-recognition of health condition, self-evaluated body weight were studied. About 73% of nutrition and 79% of physical exercise major female students were in the normal range of BMI ($18.5{\sim}23$) and 2% of nutrition and 1% of physical exercise major female students were underweight, 10% of nutrition and 6% of physical exercise major female students were obese. There were no significant differences in height and weight by major but %body fat and WHR in physical exercise majors were significantly lower than nutrition major students (respectively p<0.01, p<0.05). Overall, nutrition intakes of subjects were not shown to be appropriate, especially Ca/P of subjects was shown $0.54{\sim}0.64$, fat% out of energy of subjects was shown $24.7{\sim}29.0$ and Na intake was shown above 2000mg. Recognition and accuracy of nutrition were higher than those of physical exercise majors (p<0.001). There were no significant differences in self-recognition of health condition, self-evaluated body weight, satisfaction of body shape by major and weight control attempt. But interest of weight control of attempter was higher than that of no-attempter in nutrition (p<0.05) and physical exercise major students (p<0.01). Significantly negative correlation was found in satisfaction of body and BMI, body fat mass, %bodyfat, WHR. And significantly positive correlation was found in interest of weight control and BMI, %bodyfat, WHR. It was noticeable to see that interest of weight control was positively correlated to accuracy and accuracy was negatively correlated to blood cholesterol level. Therefore, proper nutrition education for female college students is needed in order to improve their weight control-related health.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.25 no.2
• /
• pp.238-250
• /
• 2019

Purpose: The purpose of this study was to investigate the relationship between sexual knowledge, attitude, and satisfaction of sex education in university freshman. Methods: The participants were 275 freshman students under the age of 20 years old. Data were collected in 2017 using a self-report questionnaire. Results: The average scores of participants' sexual knowledge, attitude, and satisfaction of sex education were $24.22{\pm}4.94$ out of 38 points, $90.81{\pm}15.86$ out of 168 points, and $11.05{\pm}3.08$ out of 20 points, respectively. With respect to the demographic characteristics, there were statically significant differences in sexual knowledge according to chances of relationship engagement (F=6.19, p=.002) and residence type (F=3.67, p=.013). Both sexual attitudes and satisfaction of sex education showed significant differences by major (t=3.20, p=.002; t=2.65, p=.009), types of high school (F=3.39, p=.019; F=3.53, p=.015), and interest in previous sex education during teenage years (F=2.88, p=.015; F= 6.22, p<.001). Sexual knowledge showed a statistically significant correlation with attitudes (r=.153, p=.011). Conclusion: There is insufficient sex information available for college students. It is necessary in the future to develop sex education programs that are matched to college students' needs.

• Journal of Engineering Education Research
• /
• v.14 no.2
• /
• pp.68-75
• /
• 2011

The purpose of this research is to search for directions in engineering education development in a knowledge-based society in terms of 'engineering ethics educatio'. Engineering ethics education, having been recognized as an inter-disciplinary research field between engineering and philosophy, is a field that has been a major issue in countries that execute engineering education accreditation. And engineering ethics education has been a peculiar research field focused on EAC(Ethics across the Curriculum). Therefore, this study has deduced several results by critically reviewing the extant EAC-related literatures. First, accomplishments by various researchers that may well quoted as the leader of engineering ethics study and education or the educational achievements of Kanazawa Institute of Technology in Japan are considerably substantial. However, the EAC discussions thus far still raise numerous barriers and unsolved issues. Second, the discussion of EAC thus far comprehends limitations such as a shortage of the recognition of inter-disciplinary study in the field of education and insufficient participation by education majors. Third, the engineering and philosophy field experts who have been leading EAC discussions have been pursuing integrated education courses either consciously or unconsciously. Fourth, EAC discussions may expand by again illuminating the intent of integrated education courses in terms of 'education and the study of education', and this new facet can be summed up with a new term, EAL, which stands for 'Ethics across the Living.'

• Journal of Engineering Education Research
• /
• v.26 no.6
• /
• pp.30-39
• /
• 2023

This study was conducted with analyzing the perceptions of universities and industry regarding need analysis, curriculum design-implementation-outcomes, and the educational environment of the university evaluation institution from an industry perspective. First, as a result of analyzing the importance and implementation level of needs analysis, universities and industries recognized 'industrial trends in related fields' as the most important, but both groups perceived the implementation level to be significantly low. Second, as a result of analyzing the importance of implementing a curriculum based on industry needs, there was a difference in that universities recognized the 'adequacy of curriculum implementation based on industrial needs' and industries recognized the 'field training participation rate' as the most important. Third, as a result of analyzing the importance of curriculum outcomes based on industrial needs, it was found that both groups recognized 'field connection of major curriculum' as the most important. Fourth, as a result of analyzing the importance of the industry-university cooperative educational environment, it was found that both groups recognized 'construction and operation of experimental.practice educational facilities and infrastructure' as the most important. In short, the results of this study are expected to resolve the problem of mismatch between universities and industry in terms of talent development and education, and contribute to the effective implementation of the university evaluation institution from an industry perspective.

• Journal of Families and Better Life
• /
• v.24 no.6 s.84
• /
• pp.17-31
• /
• 2006

The purpose of this study was to develop the model of consumer satisfaction with educational services in higher education on the basis of expectation-disconfirmatiom theory. The major findings were as follows : 1. The level of consumer satisfaction with educational services in higher education was low. Among the four dimensions of the educational services in higher education, the level of consumer satisfaction was the highest with 'education' and lowest with cost. 2. In the model of national university, the perceived performance of the core service, the disconfirmation of the core service, the perceived performance of the additional service, the disconfirmation of the additional service had a casual effect. The perceived performance of the additional service had the greatest casual effect among them. 3. In the model of private university, the perceived performance of the core service, the disconfirmation of the core service, the perceived performance of the additional service, the disconfirmation of the additional service had a casual effect. The perceived performance of the core service had the greatest casual effect among them.

• Korean Journal of Health Education and Promotion
• /
• v.23 no.3
• /
• pp.85-97
• /
• 2006

Objectives: This study was done for the purpose of revitalization of the health improvement project by looking into major influence factors on the health examination of local residents in a city area. Methods: The research data was collected using a survey of the local residents in Wonju-City, Gangwondo. The survey was held between Oct. 4th to Oct. 15th, 2004. And, it was done as a household interview survey. The independent variables used were socio-demographic characteristics, health status, health concern, and health behaviors. The dependent variable was whether or not the respondent did take a cancer screening test. Results: In case of men, the execution rate of cancer screening was higher for those who had spouses, who were having no experience of a disease, who drank, and who did exercise. In the case of women, the execution rate of cancer screening was higher in the cases who had spouses, who had high income levels, and who were making an effort for their health. Conclusion: To raise the execution rate of health examination, more research on the major factor of cancer screening is necessary.

• Korea Journal of Hospital Management
• /
• v.6 no.3
• /
• pp.25-45
• /
• 2001

The purpose of this study was to evaluate the environments of patient care, education, and research as indicators of university hospital performance. The objective data for this study were collected by secondary data. The subjective data were collected by a total of 523 questionnaire survey interviews conducted in C university hospital, of which 123 were students, interns, or residents, 76 were professors, and the remaining 324 were patients. The major statistical methods used for the analysis were t-test and ANOVA. We found that the environment of patient care is better than the environment of education and research in C university hospital. While the concern for patient care of C university hospital was about 60%, the equivalent figures for education and research were both 20%. And the patients' satisfaction level was higher than the others. The environment of education and research was found to be deficient in some aspects, especially in such areas as facilities, equipment, and investment. In particular for professors the time for research was very limited because of the demands of patient care. These findings clearly demonstrate that university hospitals need to pay greater attention to the areas of education and research, as well as to patient care. This article concludes with a discussion and summary and presents issues in need of further study.

• Journal of Fisheries and Marine Sciences Education
• /
• v.27 no.5
• /
• pp.1413-1423
• /
• 2015

This research paper looks into the interrelationships between physical self-perception, performance confidence, physical self-efficacy, dance flow and dance performance satisfaction with dance major students as the central figure. It also looks into the needs of dance majors, and in order to understand the accomplishment in dance and performance satisfaction, studies were carried out on 313 dance major students. According to this research, firstly, in the difference from physical self-perception according to general characteristics, specialists that major in dance have perception about one's body when specialists have a longer dancing time and experience. In the relationship between dancing experience and self-efficacy it could be seen that self-efficacy is postirely comelated with dancing experience. Also, in dance performance satisfaction, the more experience or time one encounters dance the higher the satisfaction. Secondly, when looking at the effect physical self-perception has on performance, confidence and self-efficacy, among the lower factors of physical self-perception, sports competence, condition and fitness have notable amount of effect on performance confidence. Thirdly, when looking at the effect on physical self-perception and self-efficacy, sports competence and condition have a certain amount of influence on body competence. Also sports competence, condition and fitness have some influence on physical confidence. Fourth, when looking at the influence of performance confidence and self-efficacy on dance flow, performance confidence, body competence and physical attraction have some effect on behavioral devotion. Lastry looking at the influence dance flow has on dance performance satisfaction, only behavioral devotion has much influence on dance performance satisfaction.