• Journal of dental hygiene science
• /
• v.12 no.5
• /
• pp.503-510
• /
• 2012

The aim of this study was to the self-concept and ethical propensity of dental hygienists. The subjects of this study were 748 dental hygienists from January 23 to March 30, 2012. Data were analyzed with t-test, one-way ANOVA, Pearson's correlation, and stepwise multiple regression analysis SPSS 19.0. The average score of self-concept was 3.44 points in dental hygienists. The self-concept scores were higher in absolutists (3.53 points) and situationists (3.51 points) than subjectivists (3.35 points) and exceptionists (3.35 points) in the ethical types. The self-concept Influence factors were idealism, relativism, job satisfaction level, and annual salary. In order to help dental hygiene students adopt to rapidly changing society, the university should make efforts to develop a curriculum and program for improving self concept and ethical propensity.

• Journal of Digital Convergence
• /
• v.15 no.7
• /
• pp.329-342
• /
• 2017

This study investigates convergent influence on Self Factors(SF), Stress Factors(STF), Resilience & Control Factors(RCF), Test Anxiety(TA), Learning Flow(LF) and academic burnout among Health College Students in TOEIC class(HCST). The survey was administered to 291 HCST from 1 college located in J area during the period from April 3, 2017 to April 14, 2017. The structured self-administered questionaries were used. With the analysis of covariance structure, we could confirm relationship among the six factors such as SF, STF, RCF, TA, LF and academic burnout. The results of the study indicate that the efforts, to manage these factors, are required to decrease the academic burnout of HCST. Squared multiple correlations, which explain the academic burnout related with the stress from economic pressure and job seeking, test anxiety, learning flow and self factors, were 98.8%. The results are expected to be useful for the development of TOEIC learning curriculum and course to decrease the academic burnout of HCST. In the following study, the analysis about additional factors of influence on academic burnout will be needed.

• Journal of Digital Convergence
• /
• v.16 no.7
• /
• pp.289-298
• /
• 2018

This study investigates convergent influence on test anxiety and its association with job seeking stress, academic burnout, self efficacy among health college students in TOEIC class. Data collection was carried out using a self-administered questionnaire from April 3 to April 14, 2017 and the target was randomly selected 291 Health College Students in TOEIC class from 1 college located in J city. Test anxiety was positively correlated with job seeking stress and academic burnout, and it was negatively correlated with self efficacy. With the analysis of covariance structure, we could confirm relationship among job seeking stress, academic burnout, self efficacy and test anxiety. Job seeking stress was more influential on test anxiety than academic burnout and self efficacy. The results of the study indicate that the efforts, to manage these factors, are required to decrease the test anxiety of health college students in TOEIC class. The results are expected to be useful for the development of TOEIC learning curriculum decrease the test anxiety of TOEIC study among health college students in TOEIC class. In the following study, the survey about additional factors of influence on test anxiety will be needed.

• East Asian Journal of Business Economics (EAJBE)
• /
• v.5 no.4
• /
• pp.39-49
• /
• 2017

Purpose - This study is to propose a creative idea for constant business growth and development by examining characteristics of business outcomes by phase, which are "growth" and "erosion and stagnation," respectively. Research design, data, methodology - It is necessary to identify an occurrence of crisis and its diffusion with a dynamic model in order to identify a success and failure of businesses in an organic way, not on a binary structure. The static perspective is to understand a crisis as a simply one-time event or as a linear causation. Thus, it has a limited understanding of the overall situation and has limits to investigating a foundational cause and developing long-term countermeasures. On the contrary, the dynamic perspective is to understand the crisis as circulation process of the overall system. Thus, it divides elements of the crisis as external and internal ones to understand it as the causal relationship of each element. Results - During the growth period of Burger King, the company promoted its brand very successfully with aggressive and creative marketing activities. However, due to the founder's disposal of management rights and the following changes in the management, the company had no choice but to lose focus on its business philosophy and brand management, and eventually it had to face the big crisis (resonance) which was delisting from the stock market because of the external threat; well-being trend. However, Burger King resumed lifting on the stock exchange by making great efforts to clearly identify the current issues and seek solutions. Under the spirit of "perseverance" and its slogan "Have it your way" the company is now going head to head with McDonald's in the North American region and emerging countries. Conclusions - Then, what is the most crucial factor in the success and failure of businesses? Answers may vary, however, as learned from the case study of Burger King, corporations should inspect the present and focus on developing a long-term strategy for the future and actively fulfill the actions. McDonald's may not be able to innovate by itself in the future as it may become routinized to the growth. There will be chances of winning if we change conditions of individuals or organizations to an organic system in terms of being creative. There is a hopeful message here that an individual or small business may have more advantages in the era of the idea and innovation.

• Korean Journal of Social Welfare
• /
• v.53
• /
• pp.7-29
• /
• 2003

This study estimates the effect of economic loss including parental job loss and income loss on adolescents' educational attainment before and after family income and poverty are controlled for. Results from this study show that both parental job loss and income loss are negatively associated with the number of schooling years completed by adolescents and the probability that adolescents would enter a college. The negative relationship between economic loss and adolescents' educational attainment persists after income levels are controlled for. Income levels also have a statistically significant effect on adolescents' educational attainment. Among the various measures of income levels, poverty has an especially larger effect. Although the results are not consistent across estimated models, the effects of parental job loss and income loss are as large as that of poverty. Results for the models separately estimated by the sex of adolescents show that female adolescents are more negatively affected by both economic toss and income levels. There is little evidence that male adolescents are negatively affected by economic loss. Yet, male adolescents are negatively affected by income levels including poverty. Findings from this study suggest that societal support for families experiencing economic loss should be improved to avoid the harmful effect of the loss on adolescents' educational attainment. More targeted efforts should be made to financially support families facing both economic loss and poverty.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.21 no.2
• /
• pp.154-162
• /
• 1992

This study was designed to investigate the antitumor effect and immunological activities of chitosan extracted from Solenocera prominetis toward on mire bearing sarcoma-180. The growth inhibition ratio of the chitosan toward sarcoma-180 showed at the highest level of 63.84% when chitosan were administrated at the concentration of 40mg/kg. The direct cytotoxic effect of chitosan was not observed in the mice bearing sar-roma-180 in vitro. In the effect of immunological activities, dose-dependent responses indicated by the increase of leucocyte, peritoneal exudate cell than that of control group when chitosan administered to the mice in the concentation of 30mg/kg and 40mg/kg. Also dose-dependent responses showed also by the increase of immunoorgans weights such as body weight, liver, spleen or thymus in the same concentration of 30mg/kg and 40mg/kg. Food pad swelling having the relationship with arthus reaction of antibody-mediated hypersensitivity and delayed type hypersensitivity was recovered the almost normal level. In the efforts of macrophge on phagocytes, there were not substantial differences in phagorytic and corrected phagocytic index. In the number of plaque forming cell(PFC), PFC on the 10$^{7}$ spleen cells were increased the levels of 18.88% and 31.83% when chitosan were adminstersd at the concentration of 30mg/kg and 40mg/kg.

• Journal of the Korean association of regional geographers
• /
• v.21 no.1
• /
• pp.176-191
• /
• 2015

Military Geography is a literature studying the application of geographical elements to military behaviour. The elements of military geography including topography greatly influences on building military art and theory. The military art applied on korean pennisula from the period of ancient three countries(Koguryeo, Shilla, Paekche) has been developed maintaining consistent stream reflecting topographic features. Despite the close relationship between building of military art and military geography's elements, the study for korean military geography has been depressed and the discourses of literature has been insufficient. But, in the western study of military geography, the study vitalization efforts studying military peace keeping and humanitarism activity are ongoing. Based on the current trend of western study and the analysis of existing korean study, this treatise proposes three plans to improve the study and education of korean military geography. The key contents of plans are comprised with the improvement of education curriculum, the construction of council between relevant organism, and the installation of subdivision in relevant geographical society. The possibility shaping up the identity of korean military geography as a common literature can be increased by enhancing the study toward peace and humanitarism and specifying the method for development as noted on this study.

• Analytical Science and Technology
• /
• v.25 no.2
• /
• pp.133-145
• /
• 2012

The quantitative composition of total suspended particulates (TSP) in the atmosphere is identified to consist mainly of ions, organic carbon (OC), element carbon (EC), and metals. In terms of environmental analysis, the rest of the TSP composition may be defined as unknown fraction (${\Sigma}X$) which is yet difficult to analyze both quantitatively and qualitatively. In this study, the major components of TSP were measured at an urban residential area (Gang Seo) in Seoul, Korea from February to December 2009. These TSP data were analyzed in various respects to explain the relationship between known and unknown constituents. During this study period, TSP was comprised mainly of unknown compounds (48.6%) followed by ions, OC, EC, and metals. The results of this study indicate that the distribution of ${\Sigma}X$ exhibits a strong similarity with ${\Sigma}Anions$, as they both increase with increasing TSP levels. However, if the concentrations of ${\Sigma}X$ and ${\Sigma}Anion$ are normalized against TSP, they exhibit a strong inverse correlation with each other due probably to larges differences in solubility. To establish a better strategy for air quality control in urban atmosphere, more efforts are needed to characterize unidentified proportion of particulate matters.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.16 no.2
• /
• pp.1318-1327
• /
• 2015

In this study, customer service representatives in call centers, the relevance of occupational stress, and turnover intention as well as the investigation of the relevance to that of demographic characteristics, health behaviors, and job-related characteristics is carried out. In particular, the relevance of occupational stress and turnover intention was attempted to be identified. From the response to the surveys of nine hospitals and five companies, there was a total of 158 people during the investigation. The collection of data was conducted by self-administered questionnaire in the period of February 1, 2013 to June 30, 2013. As the result of study, factors related to turnover intention involved age, sleep, job demands and job autonomy as significant variables. In particular, in the relevance of occupational stress and turnover intention, it was revealed that turnover intention decreases as job autonomy increases while turnover intention increases as job demands become higher. The ratio of danger of occupational stress on turnover intention eminently increased in the group of high job demands, low job autonomy, low support of supervisor and co-worker. Therefore, it is considered that efforts for improvement of occupational stress factors are required to decrease turnover intention.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.14 no.3
• /
• pp.1301-1312
• /
• 2013

The purpose of this study was to examine the relationship of the critical thinking disposition of paramedic students to their satisfaction with hospital clinical practice and intention of recommendation. As for data analysis, the statistical packages SPSS WIN 20.0 and AMOS 20.0 were employed, and frequency analysis, factor analysis, multiple regression analysis and structural equation modeling were utilized. Besides, Cronbach alpha coefficients were calculated to check item internal consistency. The level of significance was all set at .05. A survey was conducted to collect data from May 12 to August 25, 2012, and the answer sheets from 305 respondents were gathered and analyzed. The critical thinking disposition of the paramedic students was found to have a significant impact on their satisfaction with clinical practice, and the hypothesis about that was accepted. Their critical thinking disposition was found to exert a significant influence on their intention of recommendation as well, and the hypothesis about that was accepted. Finally, their satisfaction with clinical practice was found to affect their intention of recommendation in a significant way, and the hypothesis about that was accepted. The findings of the study suggested that in order to nurture professional and competent paramedics, the content of clinical practice should systematically be managed on a regular basis, and prolonged research efforts should be directed into program development.