• Clinical and Experimental Pediatrics
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• 제56권5호
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• pp.211-217
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• 2013

Purpose: Sleep onset association disorder (SOAD) is a form of behavioral insomnia observed in children that is caused by inappropriate sleep training. SOAD typically disturbs the sleep of not only infants and children but also their parents. We investigated levels of depression and marital intimacy among parents of infants with typical SOAD, to understand the influence of SOAD on family dynamics, as well as examine ways for improving depression and marital intimacy through behavioral training. Methods: Depression and marital intimacy were assessed using the Beck Depression Inventory (BDI) and Waring Intimacy Questionnaire (WIQ). These measures were administered to 65 parents of infants (n=50) diagnosed with SOAD. We conducted sleep education and behavioral training for the parents and compared levels of depression and marital intimacy after 2-6 weeks of training. Results: The 65 parents consisted of 50 mothers and 15 fathers. Depressive symptoms were higher among mothers than fathers (P=0.007). Marital intimacy was negatively correlated with depressive symptoms. Twenty-six parents were assessed again after sleep training. We found that mothers' depressive symptoms and marital intimacy improved post training. Conclusion: SOAD can be detrimental to both infants and parents, especially for parents who sleep with their infants. For instance, disruption of sleep patterns in such parents can reduce marital intimacy. However, behavioral modification is an effective treatment for infants with frequent nighttime waking, as well as for diminishing the depressive symptoms of sleep-deprived parents.

• 대한가정학회지
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• 제45권9호
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• pp.53-62
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• 2007

The purposes of this study were to look at the patterns of Korean preschoolers' cortisol levels at home and to examine the relations of cortisol pattern to the preschooler's internalizing behavioral tendency with focused on behavioral inhibition and internalizing problematic behavior. The subjects of the study were forty 4-year old preschoolers(27 boys and 13 girls). Saliva was collected at home during the weekends, and cortisol was analyzed by Radioimmunoassay procedure. "Strange Peer Situation Experiment" developed by Rubin, Coplan, Fox and Calkins(1995) and revised by Rubin, Burgess and Hastings(2002) was used to measure the preschooler's behavior inhibition. Problematic behavior was measured through a "Korean Children's Behavior Checklist" (Oh, K. J., Lee, H. R., Hong, K. E., & Ha, E. H., 1997). The results were as follows: First, on average for a 4-year old, the level of cortisol was 0.22 in the morning, and 0.14 in the afternoon. There was a pattern that cortisol levels had declined in the afternoon. There was no difference in cortisol levels between genders. Secondly, there was a tendency that children of higher inhibition level at the lab showed the higher cortisol levels in the morning. However, this difference was not statistically significant. Thirdly, the higher the cortisol levels at home, the more showed internalizing behavior. Externalizing behavior was not correlated with the cortisol levels. It was concluded that cortisol may be related to children's internalizing behavior tendency.

• 디지털융복합연구
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• 제11권11호
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• pp.143-153
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• 2013

빅데이터는 막대한 경제적 기회뿐만 아니라 공적 가치를 낳을 것으로 예상된다. 하지만 공공기관은 물론 민간기업의 빅데이터 사용은 프라이버시 침해에 대한 우려를 지속적으로 제기하고 있다. 행위패턴의 프라이버시 등 기존에는 없었던 새로운 위험을 유발함으로써 빅데이터는 프라이버시에 대한 기존 논의의 틀을 와해시킬 우려가 크다는 것이다. 반면, 빅데이터는 쿠키 등 행위추적에 근거한 개인정보의 부작용을 불식시키는 대안으로 인식되기도 한다. 본 논문은 빅데이터가 행위정보를 기반으로 하는 개인정보와는 어떻게 다른지를 밝히는데 초점을 둔다. 나아가, 개인정보로부터 파행되는 기존의 프라이버시 문제를 해결하기 위해 빅데이터에 대한 정책이 어떠한 대안을 가질 수 있는지도 제시할 것이다.

• Safety and Health at Work
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• 제10권1호
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• pp.95-102
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• 2019

Background: In a cluster-randomized trial, the Safety and Health Involvement For Truck drivers intervention produced statistically significant and medically meaningful weight loss at 6 months (-3.31 kg between-group difference). The current manuscript evaluates the relative impact of intervention components on study outcomes among participants in the intervention condition who reported for a post-intervention health assessment (n = 134) to encourage the adoption of effective tactics and inform future replications, tailoring, and enhancements. Methods: The Safety and Health Involvement For Truck drivers intervention was implemented in a Web-based computer and smartphone-accessible format and included a group weight loss competition and body weight and behavioral self-monitoring with feedback, computer-based training, and motivational interviewing. Indices were calculated to reflect engagement patterns for these components, and generalized linear models quantified predictive relationships between participation in intervention components and outcomes. Results: Participants who completed the full program-defined dose of the intervention had significantly greater weight loss than those who did not. Behavioral self-monitoring, computer-based training, and health coaching were significant predictors of dietary changes, whereas behavioral and body weight self-monitoring was the only significant predictor of changes in physical activity. Behavioral and body weight self-monitoring was the strongest predictor of weight loss. Conclusion: Web-based self-monitoring of body weight and health behaviors was a particularly impactful tactic in our mobile health intervention. Findings advance the science of behavior change in mobile health intervention delivery and inform the development of health programs for dispersed populations.

• 경영과정보연구
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• 제35권4호
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• pp.57-77
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• 2016

본 연구에서는 특급 호텔 종사원의 DISC 행동유형, 즉 주도형(D), 사교형(I), 안정형(S), 신중형(C)의 행동유형을 분석하고 이에 따른 조직문화가 조직유효성, 즉 호텔종사원의 직무만족 및 조직몰입 그리고 이직의도에 어떠한 영향을 미치는가를 밝히고자 한다. 이를 위하여 문헌연구와 실증 분석을 병행하였다. 연구결과는 다음과 같다. 주도형과 사교형인 직원들이 집단, 개발문화와 적합한 관계를 형성하여 조직몰입과 직무만족에 정의 영향을 미친 다는 것을 알 수 있었으며, 안정형의 직원들은 합리문화와 적합한 관계를 형성하여 조직몰입과 직무만족에 정의 영향을 미친 다는 것을 알 수 있었다. 또한 신중형의 직원들은 집단문화와 적합한 관계를 형성할 때 이직률을 줄일 수 있을 것이라는 것을 알 수 있었다. 소비자의 욕구와 필요는 빠르게 변화하고 있다. 또한 최근 특급호텔의 수가 많이 늘어나면서 특급 호텔간의 경쟁이 심화되고 있는 실정이다. 이러한 시대에는 주도형, 사교형의 직원이 적합하다고 사료되며, 채용시 디스크 검사를 하여 우리 조직과 잘 맞는 유형의 직원을 채용할 것을 제안한다.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1998년도 추계종합학술대회 논문집
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• pp.1065-1068
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• 1998

This paper proposes a new test generation method. Most of the test generation methods are gate-level based, but our scheme is VHDL based, especially in other word, behavioral-level based. Our test pattern generation method uses software test method. And we generate deterministic test pattern with this method. The purpose of our method is to reduce the time and effort to generate the test patterns for the end-product test of IC.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2010년도 한국컴퓨터종합학술대회논문집 Vol.37 No.1(A)
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• pp.50-51
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• 2010

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 심포지엄 논문집 정보 및 제어부문
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• pp.117-119
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• 2004

Biometrics are best defined as measurable physiological and behavioral characteristics that can be utilized to verify the identity of an individual. Biometric technologies will continue to improve, becoming even more accurate and reliable as technology evolves. In this paper, we review the state of the hand vascular patterns identification technology and analyse the opportunities and threats of the technology in the markets.

• The Korean Journal of Ecology
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• 제12권1호
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• pp.37-49
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• 1989

When the light stimulus was presented continuously, habituations were formed, after 13 and 14 hrs in amoeba and planaria, repectively. As amoeba more habituated, the light-escaping velocity of streaming was decreased with a negative-exponential function. in two-dimensional electrophoretic patterns of proteins of amoeba habituated, a newly synthesized protein (pI 7.0, MW 20 kD) was detected. Therefore, it is conjectured that similarity or commonality may exist between amoeba and planaria habituations to light, and in these behavioral modifications, specific protein(s) may be involved in molecular level.

• 한국조리학회지
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• 제11권4호
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• pp.198-213
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• 2005

This study was administered to demonstrate how unsatisfied customers would be influenced by the change in the quality of the service delivered to them after the dissatisfaction occurs. In light of the above, the objective of this study is to find out what leads to dissatisfaction in the minds of the consumers and also to identify the common behavioral patterns indicated by unsatisfied consumers. This study consists of two parts: a research based on the review of the literature and empirical study methods. As a result, a research for the popular forms of complaining patterns shows opportunities for restaurants to come up with measures to improve their service quality when customers are unsatisfied. In service recovery situation, distributive and interactional justice significantly influence customers' repurchase. Therefore, firms ought to offer monetary compensation, explain about the problems, and make their best efforts to recover the failure because the efforts also affect repurchase.