• Journal of the Korea Convergence Society
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• v.8 no.4
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• pp.37-48
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• 2017

The purpose of the study was to identify factors influencing the knowledge and management of allergic disease. Participants were 220 childcare teachers working in childcare facility, date was collected through self-questionnaire. Data was analyzed using SPSS/WIN 23.0. Age(p=0.13), experience of education(0.49) showed significant difference in athma/ allergic rhinitis. Experience of education(p=0.45), necessity of education(p=.034) in asthma/ allergic rhinitis showed significant difference. There is no significant difference in knowledge and management of atopic dermatitis. Allergic disease management and age accounted for 36.2% influencing on knowledge of asthma/allergic rhinitis. Allergic disease knowlege, education experience and necessity of education accounted for 43.1% influencing management of asthma/ allergic rhinitis. Based on the findings of this study, it can be used to educational programs data for childcare teacher.

• Journal of Intelligence and Information Systems
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• v.4 no.2
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• pp.117-128
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• 1998

CBR is a knowledge-based system that utilizes the previous knowledge or experience to solve the current problem. In previous CBR research, the emphases are mainly put on the development of more sophisticated indexing mechanism for past cases or the most similar case retrieving methodology out of a group of previous cases. In this paper, discussed is a CBR system that is able to take advantage of the case or knowledge that does not belong to the past in the telecommunications internetworking design area. And the architecture for such CBR system is proposed. Finally, the performance of the CBR system is shown through an ablation experiment.

• Journal of Korean society of Dental Hygiene
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• v.14 no.4
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• pp.479-484
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• 2014

Objectives : The aim of the study is to investigate the oral health knowledge, attitude and dental caries experience in Korean 12-year-old adolescents. Methods : The subjects were 2,196 adolescents living in Seosan, with an average age of 12.2 years. Data were collected using a self-administered questionnaire from April 10 through June 10, 2011. A trained investigator made an oral examination of them in natural light, using a mirror and an explorer to determine their DMFT index. Results : The prevalence rate of dental caries of adolescents was 59.1%. The DMFT index of the subjects was 1.98, which was lower than the national mean of 2.2 for the same age. The DMFT index was significantly higher in the female(2.25) than the male group(1.72). The attitude of oral health was positively related to DMFT index in this study(OR=1.25; CI=1.01-1.54). It appears that knowledge and attitude concerning oral health, among young Korean 12-year-old adolescents living in Seosan, are in need of improvement. Conclusions : Based on the findings, dental caries experience is associated with attitude of oral health. This result suggests that the implementation of oral health promotion should be considered for various factors related to attitude of oral health in adolescents.

• Journal of The Korean Association For Science Education
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• v.22 no.5
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• pp.991-1009
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• 2002

This qualitative study investigated two preservice teachers' conceptual ecologies in professional development during the science teacher preparation program. The notion of a conceptual ecology contains nature of knowledge, science and science teaching, learning, and content knowledge and comfort level. The data were collected during the participants' preservice year and their practicum experience. Both data collections and analyzing were from the various sources of interviews, teaching observations, journals, and information and profiles by the participants' supervisor. Two preservice teachers serve as cases representative of this study. Results show that problems preventing the preservice teachers from moving closer to conceptual change teaching were their understandings of the nature of science and the nature of knowledge. The preservice teachers' views about knowledge come from, and what knowledge is, are largely shaped by the nature of science and learning drive pedagogy and classroom practice. Knowledge of and comfort with the subject matter are also important.

• Research in Mathematical Education
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• v.18 no.3
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• pp.235-235
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• 2014

• The Journal of Korean Academic Society of Nursing Education
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• v.20 no.3
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• pp.443-451
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• 2014

Purpose: The purpose of this study was to understand the clinical instructors' role experience in college of nursing. Method: Two focus group interviews were held with a total of 12 clinical instructors. All interviews were recorded and transcribed as they were spoken, and the collected data were analyzed using content analysis of Downe-Wamboldt(1992). Results: Three themes and six subthemes were extracted from the analysis: 1) Getting recognition of special roles as a clinical instructor: 'Recognizing the role of clinical instructor for guiding student's individual practice goals', 'Recognizing helping and supporting roles for student's successful clinical practice', 2) Having difficulty in performing the role of clinical practice instructor: 'Difficulty from the lack of knowledge and experience as a clinical practice instructor', 'Difficulty from the gap between current clinical practice and purpose of clinical nursing practice', 3) Making efforts to overcome the difficulties as a clinical instructor and accomplishing personal development: 'Making efforts to acquire personal knowledge and experience', 'Making a chance to reflect on and grow up oneself'. Conclusion: Clinical instructors take an important part of clinical nursing education. To improve the quality of clinical nursing education, it is needed role reestablishment and institutional support for clinical instructors on the basis of the understanding of instructors' experience.

• Journal of Korean Clinical Health Science
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• v.4 no.2
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• pp.593-602
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• 2016

Purpose. The purpose of this study was to investigate knowledge, stress and nursing performance about care for delirium in geriatric hospital nurses. Methods. For this study, data were collected from 242 nurses employed at geriatric hospitals with the capacity of more than 100 beds which were located in A, P and Y cites. Frequency analysis, t-test and one-way ANOVA were utilized to analyze the data and Scheffe test was used to conduct post-hoc tests. Results. Nurses showed significant differences in the level of Knowledge, as well as terminal care performance by marital status, nursing experience. A significant relationship was found between knowledge, stress and Delirium care performance. Conclusion. This study found nurses perform delirium care with a high level of stress but with insuffiecient understanding, and thus, showed great needs for related training. Such findings can be useful to develop educational programs to improve knowledge on delirium and plans to reduce stress from delirium for geriatric hospital nurses.

• Transactions of Materials Processing
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• v.20 no.8
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• pp.534-539
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• 2011

The production technology is the basic of manufacturing for various materials and components. This technology can influence the quality and productivity of leading export products such as automobile, ship, and electronic device. Besides, the production technology is very useful to apply to other manufacturing fields and has a great ripple effect. However, it is very difficult to make the production technology into standardization and knowledge-based database because the production technology is dependent in hands-on experience. In this study, the knowledge-sharing platform for the molding & forming technology which is a branch of the production technology is introduced. This platform is web-based system and has the knowledge authoring tool technologies storage, semantic database, and web portal service. Therefore, the molding & forming technology can be shared and spread easily by the knowledge-sharing platform.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.555-563
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• 2015

The purpose of this study was to examine the affecting factors of sexual experience by gender of 548 college students. The data was collected from 20th May to 20th June, 2013 in Gyeongsan City. Age, living arrangement, high school, dating experience and sexual attitudes of parents were significantly different in sexual experience and gender. The sex experienced student were first sexual intercourse during high school, and sex partner was 'dating partner'. The sex experienced student answered 'sometimes' about contraception, and sex place was 'own or partner's house'. In correlation of factors, sexual attitude and sexual subjectivity was related. Affecting factor of sexual experience were age, sexual attitude of parents', sexual knowledge, and sexual attitude. To improve effective and accessibility of sexual education program, it needs to use these study results and affecting factors in order to developing sex education program for college students.

• Journal of Oral Medicine and Pain
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• v.47 no.1
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• pp.38-51
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• 2022

Purpose: The purpose of this study was to analyze the extent of awareness and understanding of college students on temporomandibular disorder (TMD) and to search for avenues for raising public awareness and improving knowledge about TMD. Methods: One thousand and one hundred and twenty one college students in Gyeonggi-do completed a questionnaire related to awareness, experience and knowledge of TMD and collected data were analyzed by Pearson's chi-squared test. Results: Women were more significantly aware of the terms, 'TMD' (p<0.001) and 'jaw joint disease' (p<0.001) than men. Third graders were more significantly aware of the terms, 'TMD' (p<0.001) and 'jaw joint disease' (p<0.001) than any other graders. Third graders the most frequently chose to visit department of dentistry for the treatment of TMD among three graders (p<0.001). Women more frequently chose to visit department of dentistry for the treatment of TMD than men (p<0.001). Health field subjects were more significantly aware of the terms, 'TMD' (p<0.001) and 'jaw joint disease' (p<0.001) than non health field subjects. Having more frequently visited department of dentistry for the treatment of TMD than non health field subjects (p<0.001), health field subjects more frequently chose to visit department of dentistry for the treatment of TMD in the future (p<0.001). Conclusions: The level of awareness and knowledge of TMD was higher in women college students, health field subjects and third graders than men college students, non health field subjects and the rest of two graders, respectively. The higher the level of experience and education of the subject, the more aware the subject was of TMD. Therefore publicity activities and education through various routes are required to raise public awareness and knowledge of TMD. In addition, it is necessary to inform general public of the dentistry specialized for the accurate diagnosis and standardized treatment of TMD.