• The Journal of Korean Academic Society of Nursing Education
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• 제13권2호
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• pp.220-228
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• 2007

Purpose: The purpose of this study was to investigate recognition and attitudes about social service activity(SSA) of nurses. Method: This was a descriptive study. The data was collected from July 15 to 31, 2002 by using a self-report questionnaire consisting of general characteristics(15items), recognition(24items) and attitude(23items) about SSA. The questionnaire was sent to 711 nurses of 38 hospitals in the Gyounggi province area, and 664 questionnaires were returned. The answer rate was 93.4%. The data was analyzed by the SPSS 12.0 Win program. Result: Seventy-one percent of nurses had a SSA experience during university, but only 14.2% nurses participate in SSA now. The mean score of recognition of SSA was 3.58($\pm$0.45), and that of attitude was 3.70($\pm$0.42). The relationship between recognition and attitude had a positive correlation(r=.398, p=.000), the higher the score of recognition, the higher the score of attitude. Conclusion: From these results, to improve nurses' participation in SSA, research to investigate the barrier factors of SSA participation in spite of the high level of recognition and attitude is needed. Programs for nurses to participate in SSA and systemic management should be set up.

• Journal of the East Asian Society of Dietary Life
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• 제18권5호
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• pp.684-691
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• 2008

The purpose of this study was to analyse the recognition and preference level associated with the preservation of Korean traditional health food. Self-administered questionnaires were collected from 289 individuals. The data was statistically analysed using I-test as well as the one-way analysis of variance (ANOVA). We studied whether or not respondents had the constitutional cuisine before Ed-comments : Please complete the sentence. Before what?. Twenty-two kinds of Korean traditional foods were randomly selected based on old cookbooks, and then recognition and preference of Korea traditional constitutional cuisine were asked. The tasting experience in the constitutional cuisine affected recognition and preference significantly. The coefficients of recognition and preference were the highest in Junbokjoog ($4.20{\pm}1.00$), Yookgejang ($4.18{\pm}1.03$), Jangagui ($4.05{\pm}1.17$), Origui ($3.97{\pm}1.19$) and Samgeitang ($3.94{\pm}1.15$). Ed-comment : Please check if this value is correct. There are two decimal points. Bosintang ($1.81{\pm}1.60$) showed a low preference compared to high recognition, and was therefore considered to be enthusiasts' cuisine only. It is believed that promoting the greater awareness of Korean traditional constitutional cuisine through the mass media would result in a higher recognition and preference of the same.

• Women's Health Nursing
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• 제11권3호
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• pp.232-240
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• 2005

Purpose: This study was designed to identify recognition and the performance level for nosocomial infections amongst student nurses and to provide data for preparing on efficient policy and control program for nosocomial infections. Method: 191 senior nursing student participated in this research from 5 nursing college which allowed data collection, in the city of Seoul. The questionnaire was composed of 73 items(likert scale) about eight areas; aseptic technique, disinfection, precaution, hand washing, urinary tract infection, respiratory infection, catheter related infection, and self care about nosocomial infections. Results: The mean score of recognition and performance level for management of nosocomial infection were 4.29 and 3.41 respectively. The mean score of the recognition level was significantly lower than the performance level in the eight areas. The mean score of both recognition and performance were highest in the area of disinfection. However, the mean score of recognition was lowest in the area of aseptic technique and the mean score of performance was lowest in the area of catheter related infections. The correlation of recognition and performance level was statistically significant. Conclusions: These research findings should be useful in promoting an intensive and continuous educational program on nosocomial infection for nursing students and to establish an efficient policy for preventing nosocomial infections.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 한국정밀공학회 1996년도 춘계학술대회 논문집
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• pp.403-413
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• 1996

Two-phase self-organizing neuro-modeling (SONM). the global SONM and local SONM, is designed for tracking non-stationary manufacturing processes. Radial basis function (RBF) neural network is employed, and self-tuning estimator is also developed for the determination of RBF network parameters on-line. A pattern recognition approach is presented for identifying a correct RBF neural network, which is used for identifying current manufacturing processes. Experimental results showed that the proposed approach is suitable for tracking non-stationary processes.

• Journal of Plant Biotechnology
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• 제37권2호
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• pp.186-195
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• 2010

In most self-incompatible plant species, recognition of self-pollen is controlled by a single locus, termed the S-locus. The self-incompatibility (SI) system in Brassica is controlled sporophytically by multiple alleles at a single locus, designated as S, and involves cell-cell communication between male and female. Two highly polymorphic S locus genes, SLG (S locus glycoprotein) and SRK (S receptor kinase), have been identified, both of which are expressed predominantly in the stigmatic papillar cell. Gain-of-function experiments have demonstrated that SRK solely determines S haplotype-specificity of the stigma, while SLG enhances the recognition reaction of SI. The sequence analysis of the S locus genomic region of B. campestris (syn. rapa) has led to the identification of an anther-specific gene, designated as SP11/SCR, which is the male S determinant. Molecular analysis has demonstrated that the dominance relationships between S alleles in the stigma were determined by SRK itself, but not by the relative expression level. In contrast, the expression of SP11/SCR from the recessive S allele was specifically suppressed in the S heterozygote, suggesting that the dominance relationships in pollen were determined by the expression level of SP11/SCR. Furthermore, recent studies on recessive allele-specific DNA methylation of Brassica self-incompatibility alleles demonstrate that DNA methylation patterns in plants can vary temporally and spatially in each generation. In this review, we firstly present overview of self incompatibility system in Brassica and then describe dominance relationships in Brassica self- incompatibility regulated by allele-specific DNA methylation.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제23권2호
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• pp.69-75
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• 2012

Objectives : The current study was conducted in order to investigate teachers' recognition of school bullying using a nationwide database of adolescents in middle and high school in Korea. Methods : Students in the 7th to 12th grades at 23 secondary schools participated in the current study during the fall of 2009. Subjects completed the self-report form of the Adolescent Mental Health and Problem Behavior Screening Questionnaire-II (AMPQ-II) and Symptom Checklist-90 Revised (SCL-90-R). In addition, relevant teachers used the teachers' rating scale of the AMPQ-II to report their students' status. Differences in the number of bullied students between teachers' recognition and students' report were explored. Results : A total of 2270 subjects provided relevant responses to the questionnaire. While the one-month prevalence of victimization according to students' self-reports was 28.9%, the recognized prevalence by teachers was only 10.6%. For prediction of the presence of school bullying according to students' self reports on the AMPQ-II, item 7 of the teachers' report on the AMPQ-II showed a sensitivity of 16%, a specificity of 92%, a positive predictability of 44%, a negative predictability of 72%, a false positive rate of 8%, a false negative rate of 84%, and an accuracy of 69%, respectively. No significant differences in subscores of students' self reports of the AMPQ-II and SCL-90-R were observed between bullied students who were recognized by teachers and those who were not recognized. In stepwise discriminant analysis, classification of teachers' item 2 and item 7 on the AMPQ-II with respect to school bullying according to students' reports showed an accuracy of 63.4%. Using this model, 75.2% of non-victimized subjects were classified correctly, while only 35.2% of victimized subjects were classified correctly. Conclusion : Despite the high prevalence in Korea, teachers' recognition of school violence among their students remains low. Pre-professional and continuing education to improve teachers' understanding of school bullying and knowledge of effective classroom-based prevention activities should be encouraged.

• Journal of Korean society of Dental Hygiene
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• 제16권6호
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• pp.909-918
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• 2016

Objectives: The purpose of the study was to investigate the correlation between self-esteem, self-efficacy, and awareness for disability in dental hygiene students. Methods: A self-reported questionnaire was completed by 521 dental hygiene students from 5 universities in Gwangju and Jeonnam frm June 13 to July 16, 2016. The questionnaire consisted of self-esteem by Rosenberg (10 items), self-efficacy by Schwarzer (7 items), and the negative awareness for disabled person by Siller (24 items) using Likert 5 point scale. Results: Those who did volunteer activity for disabled person showed high self-esteem and self-efficacy than those who did not. Students having disability-related training experience had high self-esteem (p<0.05). Higher the self-esteem was, higher the self-efficacy was (r=0.655). Higher the self-efficacy was, the lower the negative awareness was (r=-0.142). Higher self-esteem enhanced the positive awareness for the disabled person (r=-0.206)(p<0.01). Conclusions: The systematic curriculum development for the disabled person recognition improvement should be made in order to enhance self-esteem and self-efficacy of the dental hygiene students.

• Journal of the Korean Society for Nondestructive Testing
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• 제31권4호
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• pp.351-359
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• 2011

In a structure, damage can occur at several scales from micro-cracking to corrosion or loose bolts. This makes the identification of damage difficult with one mode of sensing. Hence, a multi-mode actuated sensing system is proposed based on a self-sensing circuit using a piezoelectric sensor. In the self sensing-based multi-mode actuated sensing, one mode provides a wide frequency-band structural response from the self-sensed impedance measurement and the other mode provides a specific frequency-induced structural wavelet response from the self-sensed guided wave measurement. In this study, an experimental study on the pipeline system is carried out to verify the effectiveness and the robustness of the proposed structural health monitoring approach. Different types of structural damage are artificially inflicted on the pipeline system. To classify the multiple types of structural damage, a supervised learning-based statistical pattern recognition is implemented by composing a two-dimensional space using the damage indices extracted from the impedance and guided wave features. For more systematic damage classification, several control parameters to determine an optimal decision boundary for the supervised learning-based pattern recognition are optimized. Finally, further research issues will be discussed for real-world implementation of the proposed approach.

• Journal of the Korea Academia-Industrial cooperation Society
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• 제19권5호
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• pp.275-284
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• 2018

This study was a descriptive study to investigate the effects of nursing students' consciousness of biomedical ethics, good death recognition, and self-esteem on attitudes toward withdrawal of life-sustaining treatment. The subjects of this study were 204 nursing students attending university. The data were collected from October 24 to October 31, 2017 and analyzed using the SPSS Win. 22.0 program. Attitudes toward withdrawal of life-sustaining treatment scored $2.97{\pm}0.29$ out of 4, $3.01{\pm}0.31$ for biomedical ethics, $3.24{\pm}0.38$ for good death recognition and $3.23{\pm}0.41$ for self-esteem. There was a significant positive correlation between attitudes toward withdrawal of life-sustaining treatment and good death recognition, and there was a significant positive correlation between attitudes toward withdrawal of life-sustaining treatment and self-esteem. As a result of multiple regression analysis, it was found that good death perception affected nursing students' attitudes toward the withdrawal of life-sustaining treatment. In other words, elevated perception of good death was associated with more positives attitudes toward withdrawal of life-sustaining treatment. Based on the above results, it is necessary to develop a systematic education program for nursing college students. In addition, this researcher proposes an in-depth study to explore the variables that influence nursing students' attitudes toward withdrawal of life-sustaining treatment.

• Journal of Digital Convergence
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• 제19권5호
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• pp.423-432
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• 2021

The purpose of this study is to investigate the effect of role recognition of students participating in middle school soccer club activities applying sports education model on responsibility and self-directed learning. In order to achieve this purpose, 410 samples were selected from male students based in Busan using the convenience sampling method. Among them, and 370 data were finally verified through frequency analysis, exploratory factor analysis, Cronbach's α coefficient calculation, and correlation analysis using the SPS statistics 25.0 program. Finally, a regression analysis was performed for hypothesis testing, and the results were as follows. First, the awareness of the role of the student participating in middle school soccer club activities, which applied the sports education model, was found to have a positive effect in part on the sense of responsibility. Second, the role recognition of students participating in middle school soccer club activities, which applied the sports education model, was found to have a partial positive influence on self-directed learning. Finally, the responsibility of students participating in middle school soccer club activities, which applied the sports education model, was found to have a positive effect on self-directed learning in part. Therefore, physical education teachers should ensure that students can choose the right roles for themselves through various role experiences in soccer classes so that more active learning can take place.