• Journal of the Korean Data Analysis Society
• /
• v.20 no.6
• /
• pp.3069-3085
• /
• 2018

In this study, we examined the effect of non-cognitive factors on job tenure and tenure using KLIPS. We examine the internal consistency of the big5 personality trait and of the locus of control, and use the parameterized proportional hazards model. As a result, we confirmed that non-cognitive skill such as personality traits and locus of control affect individual labor market performance. Conscientiousness has shown that the job seeking period of adult job seekers is lengthened, thereby lowering the unemployment rate. It can be understood that high attentiveness under uncertainty can misinterpret information, and that lack of decision restricts escape from unemployment. In the tenure analysis, people with internal locus of control tendency were less likely to leave the job due to longer tenure. Those who have internal control can not only be preferred by the organization but also the internal control tendency seems to be the factor that maintains the long-term job because of the motivation and self-control of their actions.

• Journal of The Korean Association For Science Education
• /
• v.35 no.4
• /
• pp.735-750
• /
• 2015

The purpose of this study is to draw an educational implication by analyzing the context of narrative texts, students' narrative thinking, and their academic achievement. We investigated text types in students' geological field trip reports, the reason why students favors narrative texts, the relationship between narrative texts and their scientific knowledge recall, and the relationship between narrative thought and academic achievement. All students used expository texts, 82% of them expressed argumentative texts, and 36% of them used narrative texts. It is likely that students use more narrative texts because students were in the context of outdoor activity and so, their emotional feelings were more activated than when they are doing lab activities. The academic characteristics of earth science seemed to contribute more narrative texts in students' reports. The post-test revealed that students with narrative texts recalled better than the others. On the other hand, there were no statistically meaningful differences in academic achievement between the two groups. However, we have noted that female students whose reports contain narrative texts achieved significantly higher scores than female students whose reports are without narrative texts. From in-depth interviews, we found that students who properly used both paradigmatic and narrative mode of thought were in a more advantageous position than those who used narrative thought only. It was also found that some narratively thinking students tended to feel uncomfortable with the way of learning or evaluating questions about science. In the future, a complementary approach of narrative and paradigmatic mode of thoughts would be encouraged by understanding students' tendency of thinking.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2008.11a
• /
• pp.505-508
• /
• 2008

It's hard to express a lot of information within the drawings and the specifications as construction projects have gradually become large-size and complex. So, disputes are caused by that and reason that the usual practice(culture) of contract of the constructions in Korea is based on unfair rather than the fair principle between clients and contractors. However, the contractors don't try to solve this kind of things because they are worried about at their disadvantage situation. Therefore, this paper deduced the factors in the pre-dispute phase by analysing the cases of the civic counseling in the office of supply and the pre-dispute factors, and conduct analysis on the factors' importance by using AHP. The results will be used for a check-list to prevent the disputes.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2009.05a
• /
• pp.1397-1400
• /
• 2009

본 연구에서는 우리나라에 집중호우와 태풍 등으로 인해 빈번히 높은 빈도의 강우사상이 발생하는 특성을 파악하고자 확률강우량을 초과하는 강우사상의 시간 공간적 특성을 분석하였다. 우리나라 강우관측소 증에서 1973년부터 2002년까지 30년간 보유하고 있는 시간강우자료를 이용하여 전국 61개 지점의 산정된 지속시간 24시간 확률강우량을 초과하는 지점별 초과강우량과 초과횟수를 산정하였다. 2가지 경우에 대하여, 첫 번째 시간적 특성분석은 같은 지속시간에 대해 1973년부터 2007년가지 연도별로 나열한 후 변동성 경향성 분석을 하였다. 두 번째 공간적 특성분석은 각 지점에서 빈도가 증가할수록 지역적으로 차이를 비교 분석하였다.

• Cartoon and Animation Studies
• /
• s.45
• /
• pp.51-74
• /
• 2016

Modern society which human rights and woman's right have been risen is asking for equality treatment of women and men in all sectors of society under sexual equality principle. People say that hidden beneath sexual equality's surface is feminism. Feminism had arisen in the directions that rights and opportunities of women and men are equal. But now, feminism has aimed at woman's right acquisition and realization because men have taken the lead in social activities and political participation historically. This study's purpose is to examine feminism through animation which is image media contents. As everyone knows, media is the glass reflecting the times by reflecting the ideology of the times. In that sense, studying the feministic analysis of research trend in animation which is the representative genre in image media is the meaningful research in understanding the trends of the times. As mentioned above, this study analyzed the and which clearly showed feministic trend. The two animations have the character changes which the objectified women as witch meets the subjective women and the women do a self-directed choice and behavior. Use this to find out the trend of subjective and self-actualizing of Postfeminism in our modern society. Also based on this, this study could predict the changing of feminism arising in the future. This study's limit is that this study is hard to find animation research result related feminism. Symposium related to the feminism animation was held in Korea and there are various interpretation on the internet. This is the next study want even deepening.

• Proceedings of the Korean Nuclear Society Conference
• /
• 1995.10a
• /
• pp.487-494
• /
• 1995

원자력발전소의 안전성 향상을 목적으로 신형원자로 안전주입계통의 축압기 설계에 적용이 고려되고 있는 피동적 유량조절 장치인 vortex 밸브의 유동장을 해석하여 밸브의 특성에 영향을 미치는 주요 인자들을 도출하고 이 인자들의 영향을 분석하였다. 분석 결과 Vortex 밸브의 성능 특성은 수송유량, 제어유량, chamber의 반경, 입구면적, 마찰계수 등의 영향을 받는 것으로 나타났으며 이들 인자 중 chamber의 반경의 영향이 가장 크고 Reynolds수의 영향은 비교적 작은 것으로 파악되었다. 또한 주어진 유동조건에서 제어유량이 작은 경우 점성손실이 vortex 밸브의 유동특성에 미치는 영향이 증대되는 경향을 보였으며 유량이 증가할수록 Reynolds수의 영향은 감소하는 것으로 나타났다.

• Annual Conference of KIPS
• /
• 2011.04a
• /
• pp.1272-1273
• /
• 2011

블로그 공간은 블로거들의 이동 및 블로거들의 행동에 의해 시간에 따라 지속적으로 변화한다. 이러한 블로그 공간의 변화를 분석함으로써 블로그 공간이 발전해 온 경향을 알 수 있으며, 나아가 향후 발전 과정을 예측할 수 있다. 본 논문에서는 한국 블로그 공간의 구조적 특성이 시간의 흐름에 따라 변화하는 모습을 심도 있게 분석한다.

• Korean Journal of Organic Agriculture
• /
• v.13 no.4
• /
• pp.401-412
• /
• 2005

This study was conducted to examine the effects of dietary Mogchotan(the mixture of charcoal and pyroligneous acid, 80:20, w/w) supplementation on fattening performance, fatty acid composition and the physico-chemical characteristics of meat in pigs. The present study was also stressed to investigate the possibility of industrial utilization of charcoal and pyroligneous acid as a livestock feed additive. Weight gain and feed conversion in pigs fed the Mogchotan supplemented diet were higher than those of the control group. In fatty acids composition, palmitic acid(C16:0) contents of Mogchotan treatment groups were lower than that of control group. However, Mogchotan supplementation increased C16:1, C18:0, C18:1, C18:2 and C18:3 contents when compared with control group pigs. Also, Mogchotan supplementation groups decreased saturated fatty acids level than control group. On the other hand, Mogchotan supplementation showed higher unsaturated fatty acids value, especially polyunsaturated fatty acids value compared to control group. The carcass pH of pigs fed the Mogchotan tended to be higher than control, but was not significantly different. The water holding capacity was significantly higher in pigs fed the 3.0% Mogchotan-supplemented diet than those of other treatment groups(p<0.05). Altogether, it has been suggested that dietary $1{\sim}3%$ of Mogchotan supplementation improved the fattening performance and meat quality in pigs.

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2000.11a
• /
• pp.100-101
• /
• 2000

본 연구는 현대의 다원화, 다양화되어가는 디자인의 경향을 사회의 변화에 비추어 그 원인을 찾아보고, 다각적인 분석을 통하여 앞으로 디자인의 변화, 전개방향을 예측해 보는 것을 목적으로 한다. 많은 동인(죄B3)들로부터 여러 가지 다양한 변화양태들이 드러나고 있지만, 본 연구에서는 그 중에서도 두드러진 양상인 비실제성과 감성에 초점을 맞추고, 이를 사회, 문화의 변화에 비추어 살펴보고자 한다.(중략)

• Proceedings of the Korean Information Science Society Conference
• /
• 1999.10a
• /
• pp.331-333
• /
• 1999

데이터웨어하우스의 주된 용도는 비즈니스 의사결정이며, 이를 위한 경향 및 패턴을 찾는 문제는 매우 중요한 연구분야이다. 경향 및 패턴은 데이터웨어하우스 내의 데이터간의 상호관계를 분석함으로써 찾을 수 있는데, 이를 위한 유사성 검색기법 중 특히 뛰어난 3가지 기법들을 자세히 알아보고, 이들에 모두 적용 가능한 히스토그램 비교법을 제안하였다. 제안된 히스토그램 비교법을 이용하면 유클리디안 거리측정의 부담을 대폭 줄여, 전체 처리시간을 비약적으로 감소시킬 수 있다.