• Journal of the Korean Society of School Health
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• v.24 no.2
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• pp.155-163
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• 2011

Purpose: The purpose of this study was to investigate the Influences of Alcoholic Use Disorder, Family cohesion and Self-esteem on Mental health among University Students. Methods: Data were collected through questionnaires from 468 students and were analyzed using descriptive statistics, t-test, ANOVA, Scheffe's test, Pearson's correlation coefficients and Stepwise multiple regression analysis with SPSS/WIN 19.0 program. Results: As defined by alcoholic use disorder, the proportion of dependent group was 3.6%, disorder group was 16.9%, and genral group was 79.5%. The levels of alcoholic use disorder depended on gender and residence type. The levels of mental health depended on gender, family income and academic achievement. The mental health was significantly correlated with family cohesion and self-esteem. The influential factors affecting mental health were self-esteem, academic achievement, gender, which explained about 44.8% of the variance. Conclusion: The results of this study indicate that nursing intervention are needed to improve mental health and alcohol use disorder and that such variables should be carefully considered in intervention for university students.

• Geomechanics and Engineering
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• v.3 no.4
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• pp.323-337
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• 2011

Israel's coastal region consists, mainly, of Pleistocene and Holocene sands with varying degrees of calcareous cementation, known locally as "kurkar". Previous studies of these materials emphasized the difficulty in their geotechnical characterization, due to their extreme variability. Consequently, it is difficult to estimate construction stability, displacements and deformations on, or within these soils. It is suggested that SPT and Menard pressuremeter tests may be used to characterize the properties of these materials. Values of elastic modulus obtained from pressuremeter tests may be used for displacement analyses at different strain levels, while accounting for the geometric dimensions (length/diameter ratio) of the test probe. A relationship was obtained between pressuremeter modulus and SPT blow count, consistent with published data for footing settlements on granular soils. Cohesion values, for a known friction angle, are estimated, by comparing field pressuremeter curves to curves from numerical (finite element or finite difference) analyses. The material analyzed in the paper is shown to be strain-softening, with the initial cohesion degrading to zero on development of plastic shear strains.

• Convergence Security Journal
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• v.16 no.3_1
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• pp.69-75
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• 2016

This study a Empirical research to examine the relationships among Coaching leadership, Directive leadership, Self-Efficacy and Cohesion, On the focus of Marine Corps Soldiers. The data was collected from 370 Soldiers located at Pohang, January 18 to 25, 2016. Descriptive statistics, frequency, t-test, ANOVA, scheffe test, and Pearson correlation analysis were performed using SPSS/WIN 22.0 program. In Cohesiveness, there were significants differences in Age, Branch of Service and Rank. As the result of Pearson' correlation, the relationships between leadership style, Self-efficacy and Cohesion were positive significants. The implications of these findings for effective leradership of Platoon Leader and future research on develop leradership program and curriculum were then discussed.

• Korean Journal of Human Ecology
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• v.7 no.1
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• pp.11-24
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• 1998

This study aims to compare the husband's stress, communication, family cohesion and adaptation which contribute to the internal structure of conjugal understanding between families living apart from one another and those living together. The data for analysis was derived from questionnaires. 172 husbands from families living apart and 185 husbands who live with their families. The data was treated by spss pc+ program and the methods of analysis were frequency, t-test and one-way ANOVA. The results of this study were as follows : 1. Husband's stress in conjugal understanding in families living apart was higher than those who live with their families. 2. Between the husbands whose families are living apart and those who are living together, there were no significant differences in effort levels to overcome stress, family cohesion, family adaptation and communication needs for conjugal understanding. 3. Husbands who live with their families communicate differently according to the degree of their stress levels. 4. Low stress levels led to high family cohesion and family adaptation in both cases. 5. High communication levels led to high family cohesion and family adaptation in both cases.

• Journal of the Korean Home Economics Association
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• v.31 no.3
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• pp.157-173
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• 1993

The purpose of this study was to examine the influence of family cohesion, family adaptability, and family system type on parent-adolescent relationship. For this study, adolescents' perceptions of family cohesion, family adaptability, and parent-adolescent relationship quality were utilized. The 443 subjects were selected randomly from the second grade of middle and high schools in the city of Taegu. The survey instruments were AFCESⅢ and CAM/CAF. Factor analysis, Cronbach's α, MANOVA, and Scheff test were conducted for the data analysis. The major findings of this study were as follows: (1) Adolescents who perceived their family as high in cohesion reported the highest quality parent-adolescent relationship in comparison with other levels of cohesion. (2) There were differences in adolescents' evaluations of parent-adolescent relationship quality by their perception of family adapability levels. Namely, adolescents who perceived family adaptability to be low level-i.e. rigid family-showed the relatively severe problems in the parent-adolescent relationship. (3) Adolescents did show some differences by types of family system in their evaluations of parent-adolescent relationship quality. Adolescents reported the highest quality parent-adolescent relationship when they perceived their families as balanced family.

• Proceedings of the Korean Geotechical Society Conference
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• 2010.09b
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• pp.147-151
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• 2010

In this study, the clay specimen of Busan-Gyeongnam region was used for unconfined compression test to compare the relationship formula between elasticity modulus at peak($E_f$), elasticity modulus at $q_u$/2($E_{50}$), and cohesion when the sample breaks down by region and by level of cohesion. As the result, the regional results were found to be in the range of $E_f$ = 14c~47c and $E_{50}$ = 43c~137c; by cohesion, the results for very soft ground was $E_f$ = 15c~40c and $E_{50}$ = 54c~101c, $E_f$ = 13c~63c and $E_{50$ = 40c~147c for soft ground, $E_f$ = 18c~47c and $E_{50}$ = 57c~144c for medium ground, and $E_f$ = 25c~45c and $E_{50}$ = 68c~115c for solid ground. The average of the relationship formula between elasticity modulus-cohesion for the clay used in this study was $E_f$ = 32c, $E_{50}$ = 93c. This is 2.5~5 times smaller than the existing relationship formula.

• Journal of the Korean Home Economics Association
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• v.31 no.1
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• pp.121-135
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• 1993

This study was to investigate the relationship between the level of life satisfaction of middle-aged woman and that of the family cohesion and adaptibility, the subjects were 243 married women aged from 40 to 59 years old. The survey instruments were Life Satisfaction Scale and FACESⅢ by using SPSSPC+ program package, especially ANOVA, Scheffe's test, Correlation and Stepwise Multiple Regression. The results were as follows; 1. The overall levels of life satisfaction were middling. 2. The family cohesions were relatively high, adaptibility middling. 3. 1) The levels of life satisfaction were different according to their ages, frequencies of leisure activities, and levels of household income. 2) The levels of life satisfaction were different according to the levels of the family adaptibility and cohesion. 3) Dividing the family type into tow part by the levels of cohesion and adaptibility, the levels of life satisfaction had no differences in typeⅠ based on curvilinea hypothesis, but those of life satisfaction had differences in typeⅡ on linear hypothesis. 4. The results of stepwise multiple regression ; the variables having an effects on the level of life satisfaction were revealed cohesion, frequencies of leisure activities, and the level of household income, and their explanatory power 33%.

• Journal of muscle and joint health
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• v.19 no.3
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• pp.319-328
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• 2012

Purpose: The purpose of this study was to explore effects of a Cancer-overcome BeHaS exercise program that consists of exercise, education, and cognitive supports to improve shoulder external rotation, cancer coping, group cohesion in mastectomy patients. Methods: A one group pre-post test design was used. Thirty mastectomy patients from C Hospital participated in the supervised exercise program once a week for 8 weeks. Data were collected from May to July 2011 using self-administered questionnaires and physical measurement. SPSS/WIN 19.0 was used for the data analysis. Results: The mean age of participants was 53.7 and the mean postoperative period after the surgery was 12.93 months. There were significant differences in the shoulder external rotation, cancer coping, group cohesion between pre and post program. Conclusion: The results showed that cancer-overcome BeHaS exercise program was an effective nursing intervention for improving breast cancer patient's shoulder external rotation, cancer coping and group cohesion.

• Journal of the Korean GEO-environmental Society
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• v.4 no.2
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• pp.27-37
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• 2003

In this research stress-strain behavior of composite geocell-soil systems under triaxial condition and the influence of strength due to the presence of geocell were studied. For the research a series of triaxial tests were carried out on sand specimens confined by flexible-walled single rubber cell. The diameter of all rubber cells placed at the center of the soil sample were 50 mm. Three rubber sizes, i.e. 35, 50 and 70 mm height, were applied to the soil specimen and the size of soil specimen was 50 mm in diameter and 100 mm in height. Three different densities of soil were used for the tests. In general, it was observed that the sand specimen develops an apparent cohesion due to the confinement by the geocell. The magnitude of this cohesion seemed to be dependent to the properties of the geocell material. The test results have shown that the geocell material for this research not only develops the apparent cohesion but also increases the angle of friction whereas geosynthetic material in the references showed only the increase of apparent cohesion. From the application of geocell-soil composites to the hyperbolic model, it was recognized that the determination of the peak strength influences the behavior of the geocell-soil composites.

• Human Ecology Research
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• v.51 no.3
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• pp.307-319
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• 2013

The purposes of this study are to examine the differences of gender role identity according to general characteristics, parenting behavior, and family function, and to find out the main predictors of gender role identity, in order to further test the mediating effects of family function between parenting behavior and gender role identity among middle school students. Six hundred-fifty 3rd graders from three middle schools in Busan participated in this study. The results showed that the significant variables for predicting the masculinity of gender role identity include family cohesion, and parenting behaviors (father's reasoning, mother's over-expectation) and monthly household income, respectively. The significant variables for predicting femininity were family cohesion, and father's intrusive parenting behaviors, father's educational background and the mother's affection, respectively. The results indicated that for masculinity, family cohesion played the full mediator with the father's monitoring behavior and the partial mediator with the father's reasoning behavior. Similarly, for the mother's reasoning and affection, family cohesion played a full mediator. For femininity, the family cohesion played the full mediator with the father's affection and the partial mediator with the mother's affection. Similarly, for androgyny, the family cohesion played a role of full mediator with the father's monitoring, reasoning, affection and mother's reasoning and affection. In other words, the parents'positive parenting behaviors affected the family cohesion, and in turn, had an impact on the formation of the gender role identity.