• KOREAN JOURNAL OF CROP SCIENCE
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• v.47 no.4
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• pp.323-327
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• 2002

Plant growth and the two components of respiration, growth and maintenance, were compared between low and high nitrogen applications in hydroponic culture on a high-yielding rice cultivar 'Takanari' (Oryza sativa L.). Grain yield decreased by high nitrogen application, and thus this cultivar has low adaptability to nitrogen. Growth efficiency (GE) and net assimilation rate (NAR) were lower in the high-nitrogen plot. The maintenance coefficient (m) and growth coefficient (g) of dark respiration were 0.0111 $d^{-1}$ and 0.196 in the low-nitrogen plot and 0.0166 $d^{-1}$ and 0.237 in the high-nitrogen plot, respectively. Thus, high nitrogen application increased both g and m. Calculated $R_m$ (maintenance respiration rate) was 70 and 90% of total respiration rate at heading, respectively. The significance of nitrogen adaptability and g was discussed.

• Journal of the Korean Home Economics Association
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• v.48 no.1
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• pp.55-66
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• 2010

The purpose of this study was to investigate the role of variables on young children's external aggression and relational aggression. Specifically, young children's temperaments and gender differences, parental marital conflicts, fathers' anti-social behaviors, mothers' child-rearing behaviors and psychological characteristics were studied. The findings of the study were as follows: Firstly, it was found that male children exhibited a higher level of external aggression than female children, while there was no significant difference between male and female children in terms of relational aggression. Secondly, analysis of variables such as children's temperaments and domestic environments revealed that fathers' anti-social behaviors, the adaptability of young children's temperaments and mothers' depression tendency have significant explanatory adequacies for young children's relational aggression. Furthermore, gender difference adaptability, activity and emotionality of young children's temperaments, in addition to parental marital conflicts, also have significant explanatory adequacies for young children's external aggression.

• The Korean Journal of Community Living Science
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• v.15 no.2
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• pp.123-135
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• 2004

The purpose of this study was to examine the relations between family functioning and the interpersonal relation disposition of high school students in southern Gyeonggi province. The subjects of this study were 360 high school students. The scale of family functioning was measured using the Family Adaptability Cohesion Evaluation Scale(FACES Ⅲ) developed by Olson, et al.(1985). To measure the interpersonal relation disposition, Ahn's Interpersonal Relation Disposition Scale(IRDS) was used. The data was analyzed by using t-test, ANOVA, and multiple comparison(Duncan test). The major findings were as follows: There were significant differences in student's family functioning and interpersonal relation disposition according to school department and family economy level. There were significant differences in the interpersonal relation disposition according to gender. Where family functioning was higher, the students' interpersonal relation dispositions were more sympathetic, accepting and socially friendly, while being less rebellious and distrustful. As a result of this study, it is found that family functioning has effects on high school students' interpersonal relation disposition.

• Journal of the Korean Applied Science and Technology
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• v.38 no.4
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• pp.1045-1055
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• 2021

The purpose of this study was to investigate the effect on the major satisfaction and the career adaptability of nursing students by the perception hospital nurse's workplace bullying. A survey was held to the university students in Seoul and Chungcheong cities from February 1 to April 15, 2020. 187 copies were in the final analysis for data analysis, t-test, ANOVA, Pearson's Correlation Coefficient and Multiple regression was used. As a result, the factors of affecting on the major satisfaction and career adaptability were followed by grade, motivation of the major, workplace bullying, major satisfaction, career adaptability, presence of bullying perceptual effects. The multiple regression explanatory power was 33.1percent of the total changes in major satisfaction. and the multiple regression explanatory power was 28.9percent of the total changes in career adaptability. Therefore, this study could be used as a basic data for the counseling and developing and activation education programs to improve awareness of bullying culture in the workplace.

• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
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• 2014.10a
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• pp.125-129
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• 2014

• Journal of Convergence for Information Technology
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• v.9 no.2
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• pp.130-138
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• 2019

The purpose of this study is to investigate the effects of multicultural competence on the organizational effectiveness of multicultural competence through the questionnaire survey of 327 kindergarten teachers attending C university in Seoul, Statistics were made using IBM SPSS Statistics 20.0. The results of this study are as follows: First, the relationship between multicultural differentiation and multicultural knowledge, national identity, multicultural differentiation, relationship between multicultural awareness and willingness of multiculturalism, relationship between multicultural knowledge and organizational adaptability, relationship between multicultural awareness and organizational adaptability, There was a positive relationship between the relationship between organizational productivity, the relationship between multicultural differentiation and organizational productivity, and the relationship with global citizenship behavior. Second. Only multicultural awareness has an effect on organizational adaptability and organizational productivity. Therefore, in order to improve the organizational effectiveness of the nursery in the era of convergence, it is necessary for the nursery teachers to have an education program related to multicultural awareness in connection with organizational adaptability and organizational productivity, which are subordinate factors of organizational effectiveness.

• Restorative Dentistry and Endodontics
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• v.15 no.1
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• pp.107-119
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• 1990

The purpose of this study was to evaluate the marginal adaptability of the amalgam restorations in applying the cavity varnish (Copalite$^{(R)}$) and dentin bonding agent (Scotchbond 2$^{(R)}$) under the scanning electron microscope. For this study, eighteen sound extracted human molars were selected. Class I cavities in 12 teeth and class V cavities in 6 teeth were prepared using an air turbine with No. 701 tungsten carbide bur and finished using a low speed handpiece with No. 557 fissure bur. The prepared specimens were then divided into three groups including 4 class I cavities and 2 class V cavities in each group and restored as follows ; Group I. All the prepared cavities were restored with amalgam only (Control). Group II. Two layers of Copalite$^{(R)}$ cavity varnish were applied to the cavities with a gentle stream of air after each application and cavities were restored with amalgam. Group III. The enamel cavity margins were etched with 37% phosphoric acid gel for 60 sec., rinsed for 30 sec. and dried. One layer of visible lightcured Scotchbond Dental Adhesive$^{(R)}$ was applied and immediately cured for 20 seconds with visible light-cure unit and cavities were restored with amalgam. All the specimens were cut at the neck of the teeth and the occlusal halves of specimens were sectioned buccolingually in the longitudinal axis centering the amalgam restorations, using the disk. The cut specimens were ground with sandpapers (400, 600, 800, 1000 grit), and cleaned for 5 minutes in the ultrasonic cleaner (Brason Co. U.S.A.). In the cut surfaces, the amalgam - tooth interfaces were examined under the scanning electron microscope (JSM, 35C type, JEOL). The obtained results were as follows ; 1. The amalgam-tooth interfaces were reduced more significantly in the Copalite$^{(R)}$ and Scotchbond 2$^{(R)}$ application group than in the control group. 2. In the class I cavities, the Scotchbond 2$^{(R)}$ application group showed the findings similar to the Copalite$^{(R)}$ application group in the cavity floor, and the marginal adaptability was better in the side wall than in the cavity floor. 3. In the class I cavities, the Scotchbond 2$^{(R)}$ application group showed better marginal adaptability in the occlusal margin than in the gingival margin. 4. The marginal adaptability was in the order of the Scothbond 2$^{(R)}$ application group, the Copalite$^{(R)}$ application group and the control group.

• Journal of Convergence for Information Technology
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• v.10 no.1
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• pp.82-92
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• 2020

This study analyzed the factors affecting organizational adaptation among the members of SMEs. Until now, research on organizational adaptation has been mainly conducted in large corporations or public institutions. Very little research has been conducted on SME members. Factors affecting the organizational adaptation of employees were set by individual factors and job environment factors. In the individual factors, the sub-variables were set as self-efficacy, optimism, and resilience, and in the job environment factors, organizational fairness and organizational culture. The sample data were surveyed using a survey method such as visit, telephone call, e-mail and fax. 98 data were used for the analysis. Statistical analysis was performed using regression analysis. As a result, self-efficacy, optimism, and resilience of individual factors were analyzed as positive variables for organizational adaptation of employees, and organizational fairness in the job environment was analyzed as variables that did not positively affect organizational adaptation of employees. However, the organizational culture of the job environment was analyzed as a variable that positively affects organizational adaptation of employees. These results showed that the fair application of wage level, workload, compensation, and opinion reflection did not affect the organizational adaptation of employees. On the other hand, in the preceding studies, organizational adaptability was conducted mainly in large corporations, but this study was able to suggest practical implications in analyzing organizational adaptability among SME members.

• Fashion & Textile Research Journal
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• v.9 no.5
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• pp.528-537
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• 2007

The aims of this study was to provide useful informations to the uniform industries to promote the production of the functional and esthetical goods. The subjects of this study were the 243 department woman employees in Daegu City. The data were analysed through factor analysis, one-way ANOVA, Scheffe-test, $x^2$-test, and t-test. The result were as follows; The ages were from 20 to 50 years old, and their working divisions were clothing (46.5%), food (18.1%), miscellaneous (14.4%), daily articles (11.1%). The evaluation of characteristics of their uniform was somewhat unsatisfactory (2.65) and showed the significant differences among the age groups. The unsatisfaction of blouse materials (2.11) were the highest among the evaluation of the materials, and the inconveniency of sitting posture with folding knees were the highest (3.98) and showed the significant differences among the working division groups. The significant differences of the fitness were showed in the sleeve length of blouse, the length of vest, and the length of trousers.

• The Journal of Korean Academic Society of Nursing Education
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• v.18 no.2
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• pp.259-267
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• 2012

Purpose: The purposes of this study were to build the career education course for nursing students' career development and to identify the effects of the education. Method: The study used a one-group pre- and post-test design and the surveys were carried out from April to June, 2011. The participants were 71 undergraduate seniors of department of nursing in E university. The data were obtained via questionnaires survey before and after taking the course. The collected data were analyzed by paired t-test using SPSS 19. Results: 88.7% of the subjects responded being satisfied with their major. The scores of career search efficacy (t=-2.57, p=.012), career exploration (t=-4.62, p<.001), and career adaptability (t=-3.51, p=.001) showed statistically significant improvement after the education. Networking (t=-2.66, p=.010) and personal exploration efficacy (t=-2.89, p=.005) showed statistically significant difference between pre- and post-test. Between two subgroup of career exploration, only the environment exploration (t=-5.92, p<.001) significantly improved. However, there was no significant difference in career identity. Conclusion: From this study, career education showed significant effects on the career search efficacy, career exploration, and career adaptability of nursing students. These findings suggest that career education as a subject would be an efficient way for career development of nursing students.