• The Journal of Korean Academic Society of Nursing Education
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• v.20 no.4
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• pp.463-470
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• 2014

Purpose: This study investigates the influence of education satisfaction, communication competence, and group cohesion on organizational socialization in nursing students. Method: The subjects were 175 third year nursing students. Data were collected from June 3 to 14, 2013 through a self-reporting questionnaire. Data analysis was performed by multiple regression using the SPSSWIN 21.0 program. Results: The organizational socialization score of nursing students averaged 3.79 points (5 Likert scale). Practice education satisfaction, communication competence and group cohesion of nursing students influenced organizational socialization ($R^2$ 52.5%, F=49.051, p<.001). Conclusion: For nursing students, practice education satisfaction, communication competence and group cohesion are significant variables for organizational socialization. Thus, in order to enhance the organizational socialization of nursing students, there is a need to develop a differentiated practicum curriculum that considers nursing student demands in collaboration with nursing faculty and administrators on the basis of education programs, including concepts of communication competence and group cohesion.

• Proceedings of the Korean Geotechical Society Conference
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• 2008.10a
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• pp.1232-1238
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• 2008

From the result of analysis using finite element method for the Pile Slab reinforcement length through embankment of height, soft ground and the change of cohesion following results were acquired. 1. The higher embankment of height is, the deeper depth of soft ground is, the smaller cohesion is, Pile Slab reinforcement length increased almost straight. 2. The reinforcement length is controlled by the depth of soft ground, cohesion, embankment of height and the like. Among these, cohesion of soft ground is affected the most. 3. The reinforcement length of Pile Slab is determined using by calculated formula.

• Geomechanics and Engineering
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• v.16 no.6
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• pp.599-608
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• 2018

This study investigates the feasibility of adopting the results of the UC (unconfined compression) test to assess the total cohesion of the unsaturated soil. A series of laboratory tests were conducted on samples of unsaturated lateritic soils of northern Taiwan. Specifically, the unconfined compression test was combined with the pressure plate test to obtain the unconfined compression strength and its matric suction of the samples. Soil samples were first compacted at designated water content and then subjected to the wetting process for saturation and the subsequent drying process to its target suction using the apparatus developed by the authors. The correlations among the matric suction, the unconfined compression strength and the total cohesion were studied. As a result, a simplified method to estimate the total cohesion using the unconfined compressive strength is suggested. The calculated results compare reasonably with the unsaturated triaxial test results. Current results show good performance; however, further study is warranted.

• Journal of Korean Academy of Nursing
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• v.42 no.5
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• pp.680-688
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• 2012

Purpose: The purposes of this study were to explore the effects of family cohesion and subjective happiness on death anxiety of Korean elders and to identify other factors contributing to death anxiety. Methods: The participants were 280 elders who lived in P metropolitan city. Data were collected between November 5, 2011 and January 12, 2012 using the Short Portable Mental Status Questionnaire (SPMSQ), Family Cohesion Evaluation Scale, Subjective Happiness Scale, and Fear of Death Scale (FODS). Data were analyzed using the SPSS/WIN 19.0 program. Results: Family cohesion, marital status, religious activity, perceived health status, and subjective happiness were included in the factors affecting death anxiety of Korean elders. These variables explained 50.1% of death anxiety. Conclusion: The results of the study indicate that these variables should be considered in developing nursing intervention programs to decrease death anxiety and increase family cohesion and subjective happiness for life integration in Korean elders.

• Proceedings of the Korean Geotechical Society Conference
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• 2008.03a
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• pp.14-21
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• 2008

In this study, a series of CID tests were performed on gypsum-cemented specimens to determin the cohesion intercept and the confined stress start to break the cementation bonds (${q_i}'_{(BP)}$). And the relationships between the unconfined compressive strength ($q_{ucs}$) and cohesion intercept or ${q_i}'_{(BP)}$ were investigated. From the experiments, it was concluded that the friction angle of cemented sands is not affected by cementation while the cohesion intercept of cemented sands significantly influenced by cementation and is constant before ${q_i}'_{(BP)}$. By an analytical interpretation, the failure strength of cemented specimen could be represented by summation of the failure strength of uncemented specimen and the unconfined compressive strength of cemented one. And the cohesion intercept of cemented specimen was represented as a linear relation with the unconfined compressive strength. Those analytical values of failure strength and cohesion intercept almost coincided with the experimental values of those. In addition, the ${q_i}'_{(BP)}$ also could be related with unconfined compressive strength linearly.

• Human Ecology Research
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• v.54 no.4
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• pp.441-450
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• 2016

This study examined how parental role stress, family cohesion, and family adaptation of mothers who have adolescent children influenced parental efficacy. The subjects were 739 mothers of 370 junior high school and 369 senior high school children. Collected data were analyzed using t-test, correlation analysis, and hierarchical regression analysis after analyzing the data. The results of the study were as follows. First, mothers with high incomes, high educational level, and children with high school grades saw an increase in parental efficacy. Second, there were significant positive correlations in parental role stress, family cohesion, family adaptation and the parental efficacy of mothers. Third, the results of this study showed that parental role stress, family cohesion, and family adaptation were factors to understand the parental efficacy of mothers. Family cohesion was also an important factor to understand the parental efficacy of mothers. The findings confirm that the anxiety of parental role stress for mothers who have adolescent children is not a negative factor in regards to lower parental efficacy. The findings suggest that parental education programs for mothers of adolescent children and a required social welfare system for parental roles was not recognized as a stress factor.

• Korean Journal of Child Studies
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• v.38 no.2
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• pp.37-50
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• 2017

Objective: The purpose of this study was to assess actor and partner effects of mothers' and fathers' parenting stress and family cohesion and flexibility on warm parenting behavior. Methods: The sample consisted of 1,471 couples from the Panel Study of Korean Children. The sample was drawn from the sixth wave of data collection, including mothers and fathers of children aged 60-66 months. Data were analyzed via actor-partner interdependence models. Results: The findings illustrated that the actor effect of parenting stress on warm parenting behavior was significant in mothers and fathers, but there was no partner effect. They also revealed that actor and partner effects were significant in relation to mothers' and father's parenting stress and family cohesion and flexibility. Moreover, there was an actor effect of family cohesion on warm parenting behavior for mothers and fathers, but its partner effect was significant only in mothers. Finally, the mediating effects of family cohesion and flexibility between parenting stress and warm parenting behavior was verified. Conclusion: The results highlight not only the need for dyadic data analysis for mothers and fathers but also the need to consider in depth the fathers' role in parenting. Additional implications are discussed.

• Journal of KIISE:Software and Applications
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• v.32 no.11
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• pp.1036-1046
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• 2005

Cohesion refers to the degree of the relatedness of the members in a class and it is widely accepted that the higher the cohesion of a module is, the easier the module to understand and maintain. Recently, several cohesion measures have been proposed to measure the cohesiveness of classes in an object-oriented program. In this paper, we propose an approach to improving the existing cohesion measures by considering the impact of write dependencies between class members. We have developed a cohesion measurement tool for supporting our approach and describe a case study performed with a C++ class library.

• KEPCO Journal on Electric Power and Energy
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• v.2 no.2
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• pp.279-284
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• 2016

Assessing the handling properties of coal becomes a major issue for the operation of a fuel supply system in power plants, due to the increased types of coal imported into Korea. In this study, the cohesion strengths of 13 bituminous and sub-bituminous coals from different countries were tested by measuring the amount of force that leads to a failure of consolidated particles. The particle size was in the range of 0.1-2.8 mm, which represents the coarse particles before pulverization. While the cohesion strength was proportional to the compression force in the tested range, the effects of the surface moisture content and the weight fraction of fines were crucial for cohesive coals. At fixed conditions of surface moisture and particle size, large variations were found in the cohesion propensity between coals. For coals of 0.1-0.5 mm with the moisture added close to the critical value, cohesive coals had the density over $900kg/m^3$ after consolidation. The cohesion propensity was not correlated with the basic properties of coals with sufficient statistical significance.

• Journal of Family Relations
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• v.23 no.3
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• pp.177-199
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• 2018

Objectives: The purpose of this study was to examine the effect of family relations on adolescents' social competence. Furthermore, this study aimed to examine the mediating role of ego-resilience between those factors. Method: Two hundred and ninety-nine high school students completed measures of family cohesion, family expressiveness, ego-resilience, and social competence. T-tests, correlation and regression analyses were conducted. Results: The results reveled that family cohesion, family expressiveness, and ego-resilience were positively related to social competence. The results also revealed that family cohesion and expressiveness were significantly predicted social competence, emphasizing the role of family relations. Moreover, the association of family cohesion and expressiveness with adolescents' social competence was partially mediated by ego-resilience. Conclusions: The findings suggests that family cohesion and expressiveness contributes to adolescents' social competence directly and indirectly through ego-resilience. Results were discussed in terms of their implications for intervention to enhance social competence among adolescents.