• 한국측량학회:학술대회논문집
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• 한국측량학회 2004년도 춘계학술발표회논문집
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• pp.113-117
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• 2004

Such social structures as bridges, buildings, dams and towers have been transformed by their own load or fundamental ground. They have been behaved by other external causes. These regular or irregular behaviors threaten to do their users safety. Therefore, to monitor the load of the structures or reaction shown by them could help to verify their behaviors. RTK GPS allows the use of a static base station and remote rover unit to allow for data collection within several seconds and in real time. It is useful for monitoring the behaviors of massive structures like bridges. In this Study, Among GPS methods, we used RTK GPS to analyze the precision of monitoring and then on the basis of it, we developed a monitoring system using RTK GPS when measured the behavior of main tower of a suspension bridge by using RTK GPS. Comparing a deviation between observation values, X axis was 1mm, Y axis was 1mm and Z axis 2.2mm. It turned out that it was possible to monitor and measure structures by RTK GPS.

• 아동학회지
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• 제27권5호
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• pp.95-107
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• 2006

This study measured various types of joint book reading behaviors of parents of preschool children using two different text genres. Participants were the parents of 35 preschool children 4 years of age. Parent-child dyads were videotaped during periods of joint book reading using two different types of text(informational and narrative). Results indicated differences in maternal behavior between the two types of texts. The informational book elicited a higher amount of print concept behaviors and more content behavior while reading the narrative book. Among content-related behaviors parents used more labeling during the informational genre. On the other hand, parents' use of description and judgment were significantly higher in the narrative genre compared with the informational genre.

• 대한산업공학회지
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• 제33권4호
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• pp.402-409
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• 2007

Markov Chains has proven to be effective in predicting human behaviors in the areas of web site assess, multimedia educational system, and driving environment. In order to extend an application area of predicting human behaviors using Markov Chains, this study was conducted to investigate whether Markov Chains could be used to predict human behavior in selecting mobile phone menu item. Compared to the aforementioned application areas, this study has different aspects in using Markov Chains : m-order 1-step Markov Model and the concept of Power Law of Learning. The results showed that human behaviors in predicting mobile phone menu selection were well fitted into with m-order 1-step Markov Model and Power Law of Learning in allocating history path vector weights. In other words, prediction of mobile phone menu selection with Markov Chains was capable of user's actual menu selection.

• 한국생활과학회지
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• 제24권3호
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• pp.359-370
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• 2015

The purpose of this study is to examine the impact of marital conflict, parenting stress on married migrant women's parenting attitudes. Participants in this study were 109 married migrant moms of young children. The major results of this study were as follows: First, married migrant women's parenting stress and marital conflicts negatively related to warmth-encouragement, limit setting, but were positively related to rejection-noninteraction in parenting behavior. Second, married migrant women's warmth-encouragement in parenting behavior was affected by personal conflicts and couple relationship conflicts. Third, competence stress, attachment stress, spouse stress, isolation stress, and health stress also affected warmth-encourage parenting behavior. On the other hand, attachment stress, spouse stress and isolation stress had significant effects on limit setting in parenting behaviors. For rejection-noninteraction in parenting behaviors, depression and spouse stress affected significantly.

• 한국의류학회지
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• 제34권7호
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• pp.1220-1231
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• 2010

This study examined customer misbehaviors in retail settings by identifying behavioral patterns and exploring behavioral backgrounds and consequences from the employee's perspectives. Qualitative data were collected from an individual interview method, and 222 interviews were analyzed. Customer misbehavior was categorized into unethical returns, problem behaviors in service encounters, unreasonable demands, shoplifting/fraud, ill-mannered behaviors, and selfish behaviors. Behavioral backgrounds included dissatisfaction, unreasonable expectations, actively benefiting of service failures, taking advantage of service standards, illegitimate complaints, monetary gains, transferring responsibility, and demanding special treatment. Employees experienced stress facing misbehaving customers with no other choice except to accept misbehaviors and learned misbehaviors as customers themselves. The study further discusses the implications.

• 아동학회지
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• 제26권6호
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• pp.351-365
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• 2005

This study investigated causal relations between mother's parenting, self-efficacy, perceived social support, stress, and parenting behaviors, Child's temperament, and the mediational role of mother's parenting self-efficacy. Participants were 404 Korean children and their mothers living in Seoul, Korea. Results showed that mother's parenting self-efficacy was positively related to mother's Warmth-Acceptance, social support, and child's temperament. On the other hand, mother's parenting self-efficacy was negatively related to. mother's Rejection-Restriction, mother's Permissiveness-Nonintervention, and mother's stress. Structural equation modeling indicated that mother's parenting self-efficacy was a significant mediator of the relation between mother's perceived social support and stress, child's temperament, and mother's parenting behaviors including Warmth-Acceptance, Rejection-Restriction and Permissiveness-Nonintervention Child's temperament had an indirect effect on mother's Rejection-Restriction and Permissiveness Nonintervention.

• 아동학회지
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• 제28권5호
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• pp.91-108
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• 2007

This study investigated the attachment representation, self-perception, and social competence of preschoolers of interracial families in rural areas. Participants were 60 3- to 5-year-old preschoolers with Korean father-other Asian national mother group and 91 3- to 5-year-old preschoolers with Korean father-Korean mother group in rural areas. Results were that 58% of preschool children of interracial families were securely attached, 30% were insecure-disorder type, and 12% were insecure-avoidance type. Preschool children of interracial families were rated by their teachers as showing more withdrawn behaviors and prosocial behaviors than preschool children of Korean parents. A sex difference in the interracial family group showed boys with more withdrawn behaviors than girls.

• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2001년도 봄 학술발표회 논문집
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• pp.10-17
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• 2001

With the introduction of durability examination into design code of concrete structure, a prediction of early-age behavior of concrete and its cracking resistance becomes very important. But, the early-age behaviors such as hydration, micro-structure development, moisture transport and mechanical properties development is quite complicated and coupled each other, and thus those can not be solved independently. One way to analyze those is to model their behaviors analytically and solve those computationally within a unified framework. In this paper, we propose a finite element technique to predict the early-age behaviors of concrete within the unified framework. The technique is applied to evaluatio of cracking in a massive concrete structure and then the analysis results are discussed.

• 보건교육건강증진학회지
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• 제15권1호
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• pp.31-48
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• 1998

A study of 232 secondary school teachers was conducted to explore their knowledge, attitudes, behaviors, and interests concerning AIDS and HN infection, in order to develop in-service training program for teachers and effective teaching strategies across the curriculum for students. 1. Teachers of 12.9% reported that they had attended in-service training concerning AIDS and HIV. 2. Teachers of 75.4%, 68.2%, 73.7% offered correct answers to the knowledge section pertaining to the transmission of HN, prevention of mv infection, and HIV antibody testing. 3. Significant correlations were found among knowledge, attitudes, interests, and between interests and behaviors, related to AIDS and HIV. Teachers who had relatively more knowledge and positive attitudes related to AIDS, had an more interest in AIDS, expressed stronger intentions to care for, and took more positive attitudes toward working with and teaching AIDS patients than other teachers did.(Correlation through Factor Analysis).

• 아동학회지
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• 제18권2호
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• pp.47-56
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• 1997

This study investigated the agreement between 3 assessments of preschoolers' friendship: peer nominations, teacher nominations, and behavioral observations. The relationship between friendship, social status, social competence, and play behaviors was also investigated. The subjects were 44 5-year-olds. Teachers were asked to rate the children's social competence; play behaviors were observed during free play time. The results indicated high agreement between the 3 assessments. Popular children were more likely to have friends than other social status groups. Children without friends were more hesitant than children with friends. Children with friends were more accepted by peers and engaged in cooperative social play more than children without friends.