• Journal of Family Resource Management and Policy Review
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• v.11 no.1
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• pp.83-107
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• 2007

The objective of this study is, first of all, to investigate the positive and the negative interaction between the work and family lives of married company employees. Secondly, it is to investigate the variables affecting this matter. The conclusion drawn by the result acquired through process is as follows. First, married company employees feel positive more than negative because of the influence that their families have on their work. Secondly, male employees feel more of the positive influence that family has on their work more than the female employees do. Thirdly, with respect to the type of business, self-employed individuals and specialized managers seemed to have negative influences on the interaction between work and family. Fourthly, it was found that the managerial ability of the individual is a variable that affects both directions. Fifthly, it was observed that variables related to family affect the interaction between work and family in the positive direction. Finally, the negative influence between work and family was decreased by family coherence.

• Korean Journal of Social Welfare
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• v.48
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• pp.179-213
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• 2002

The purpose of this study is to examine the effect solution-focused brief group therapy program on a relationship between developmental disorder children and their parents. The following research question is formulated to address the purpose: (1) Does solution-focused brief group therapy program will improve interaction on parents's "warmth" and "involvement"? (2) Does solution-focused brief group therapy program will improve interaction on child's overall action and relative behavior? (3) Does solution-focused brief group therapy program will improve relationship between the developmental disorder children and their parents? For research, 12 disabled children and their parents are assigned into two groups: Experimental and Control group. Findings are that. (1) The solution-focused brief group therapy program showed positive reaction on "parent's warm heart" but there was no reaction on "involvement". (2) The solution-focused brief group therapy program affect on interaction types of the disabled children. 3) According to self-recorded report, the parents' satisfaction of consultation has been increased by frequency. These results showing that the solution-focused brief group therapy are affected the interaction between developmental disorder and their own parents. Clinically, this outcome shows a significant practical implications on social work intervention.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.46 no.5
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• pp.29-36
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• 2009

Cost and Time for software test is gradually increasing as the software complexity increases. To cope with this problem, it is very important to reduce the number of test cases used in the software test. The interaction strength number is especially important in decision of the number of test cases for the unit test, where the interaction strength number means the number of arguments which affect the results of a function by the analysis of their combination used in source code of the function. This paper proposes the algorithm that computes the number of the interaction strength, where analyzes the patterns used in the source code of a function and increase its number when the pattern matches one of the specified patterns. The proposed algorithm is validated by some experiments finding coverage and the number of fault detection.

• Journal of Information Technology Services
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• v.14 no.3
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• pp.217-236
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• 2015

How does social interaction among investors affect decision-making in the online social lending platform? And what is the reason? In this study, in order to obtain the answer, we carried out case study research of Moneyauction and Popfunding, which are domestic online social lending platforms. We conducted interviews with managements of both social lending platforms and investors and analyzed statistical data including investment records, social interaction history between investors and lenders from both platforms. In addition, researchers performed direct participation and observation through the platforms as real investment members. As a result, we revealed that social interaction among investors has a material impact on the investment decision-making. Also we found that investors build trust by socially interacting with each other and this trust building leads to the investment decision making. Our findings confirm that social lending investors's decision-making process comply with the social embeddedness theory and imply that loan applicants must do their best efforts to display sincerity and truthfulness through their posting.

• Journal of Korea Multimedia Society
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• v.24 no.5
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• pp.727-735
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• 2021

The purpose of this study is to evaluate visual arts in interactive technology in art museum applications and to analyze the impact relationship between interactive technology and the five senses. This study was conducted to survey respondents who had used art museum applications. The results are as follows. First, this study evaluates the differences in perception of art museum applications according to the general characteristics of the respondents. They show that there are differences in gender, marital status, age, and social income. Second, this study identifies the impact of five senses and synesthesia on interaction design among emotional design elements. They reveal that visual, auditory, tactile components, and synesthesia have significant effects on interactive design. This study reveals that emotional design elements of art museum applications affect interaction design. Also, it suggests that research on interaction design reflecting five senses is continuously needed to improve audience satisfaction and revitalize art museum applications.

• Korean Journal of Childcare and Education
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• v.10 no.3
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• pp.47-68
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• 2014

The purpose of this study was to investigate how children's temperament and relationships with teachers affect their peer interaction. For this purpose, two surveys were conducted on mothers and teachers of 326 four- and five-year-old children attending four kindergartens in Gyeonggi Province. The data were analyzed by using PASW 18.0 to carry out hierarchical regression and post hocanalyses. The results showed that closeness to teachers moderated the effects of children's emotionality on their positive peer interaction. On the other hand, children's temperaments including emotionality and activity, and their relationship with teachers were directly influential on their negative peer interaction; no interaction effect was found between their temperament and relationships with teachers. It was concluded that the quality of teacher-child relationships could promote children's positive peer interaction while it could also reduce their negative interaction with peers. However, the temperament of children played limited roles in their negative peer interaction.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2008.04a
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• pp.555-560
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• 2008

Dynamic interaction analysis between actively controlled Maglev and bridge is carried out. For this, dynamic governing equation for 2-dof Maglev vehicle and optimal feedback control scheme of DOFC are developed. And then the dynamic effect of the 1st natural frequency of bridge, vehicle/bridge mass ratio and damping coefficient of bridge to the both of air-gap variations of UTM-01 maglev vehicle and bridge center maximum displacement response are investigated. From the results of numerical simulation, it is found that the 1st natural frequency of bridge, vehicle/bridge mass ratio and damping coefficient of bridge does not affect greatly within design velocity of the vehicle.

• Korean Journal of Child Studies
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• v.24 no.3
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• pp.27-44
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• 2003

This study examined effects of children's emotionality, interpersonal problem solving strategies, and maternal behaviors during mother-child interaction on children's social competence as rated by teachers. Data were analyzed separately for boys and girls. A total of 102 children(60 boys, 42 girls; aged 5-6) and their mothers were studied. Children's positive and negative emotionality were related to their social competence. Positive solving strategies were positively related to boy's social competence; negative solving strategies had negative to both boy's and girl's social competence. Mother's negative affect related negatively to boy's social competence and mother's sensitivity/guidance related positively to girl's social competence. When children's emotionality and interpersonal problem solving strategies were controlled, maternal behaviors during mother-child interaction did not contribute to children's social competence.

• Journal of Ocean Engineering and Technology
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• v.30 no.3
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• pp.151-160
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• 2016

The diffraction and radiation of linear waves by an array of truncated floating multiple buoys are solved using the interaction theory based on a matched eigenfunction expansion method (MEEM). The interaction processes between multiple buoys are very complex and numerous, because the scattered and radiated waves from each buoy affect the others in the array. Our primary aim is therefore to construct the rigorous wave exciting forces and hydrodynamic forces to deal with the problem of multiple interactions. This present method is applied to a square array of four buoys with two incidence angles, and the results are given for the wave excitation forces on each buoy, heave RAO for each buoy heaving independently, and wave elevations around the buoys and wave run-up. The analytical solutions are in good agreement with the numerical solutions obtained from commercial code (WAMIT).

• 한국전산유체공학회:학술대회논문집
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• 2001.05a
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• pp.203-208
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• 2001

Any circumferential variations of the impeller exit flow conditions influences on the volute inlet flow conditions. All these interactions are strongly coupled phd affect consequently the performance of centrifugal pumps. In this paper, a commercial CFD code, which solves three-dimensional quasi-steady Wavier-Stokes equations with an impeller/volute interaction, is used for the prediction of a centrifugal pump performance. The simplified model of an impeller/volute interaction requires affordable computing time and provides relevant results. As a result, detailed flow structures such as pressure rise, recovery and loss mechanism on the centrifugal pumps are obtained. Especially, hydraulic performances are compared between the case of impeller only and the case of impeller with volute configuration. In addition, pump performance at off-design operation are observed and discussed.