• Journal of the Economic Geographical Society of Korea
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• v.11 no.3
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• pp.412-427
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• 2008

The purpose of this paper is to examine the characteristics of firms relocation into or out of Busan Region. Especially, it analyses the relation between relocated regions, firms' sizes and industrial sectors of the relocated firms systematically. For this, examinations of former studies about firm relocations, forming of analytical framework for systematic investigation were done. In short, this analysis figures out the correlation between the firms' characteristics and relocations.

• 주택과사람들
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• no.19 s.36
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• pp.31-32
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• 1993

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.737-744
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• 2016

Seoul Metropolitan Area has been changed by fierce internal migration during the last several decades. To determine the regional structure, we analyzed the in-and-out migration pattern and main factors affecting the intense of mobility. The migration within metropolitan city and province shows that in Seoul, Songpa and Dobong Gu gained a large population, in Incheon, Namdong Gu experienced a huge population influx, and in Gyeonggi Province, Hwasung, Yongin and Paju city gained a great population. In Seongnam, Suwon city lost a lot of population. These population gains and losses came from mainly residential redevelopment projects in the metropolitan city and new land development projects in Gyeonggi Province. The main factors affecting the intense of mobility diverse from city characters. In central type cities, house price gets the more population influx. In job-housing balanced cities, total income growth rate, housing supply rate and roads cause in-migration. In bed-town type cities, the increase of housing supply rate and parks increase the population. In suburban type cities, business density, housing supply rate, housing, subway station number and educational facilities increase population from outside the city. So, we have to prepare more detailed urban and housing policy responses.

• Proceedings of the Korean Nuclear Society Conference
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• 1995.05a
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• pp.550-555
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• 1995

국내 Westinghouse형 및 CE형 가압 경수로의 Non-LOCA 및 성능 분석을 수행할 수 있는 범용 전산 코드 TASS 1.0 코드를 한국원자력연구소에서 개발하였다. TASS 1.0의 노심 출력 계산은 Point Kinetics 모델과 1차원 확산 모델이 함께 내장되어 있어 축방향 출력 분포가 변하는 반응도 관련 사고 및 주증기관 파단 사고들에 대해서는 1차원 확산 모델을 사용하여 노심의 출력 계산이 가능하도록 개발되었다. 1차원 확산 모델의 적용 가능성 및 효과를 평가하기 위하여 Westinghouse형 발전소인 고리 3호기 7주기 및 CE형 발전소인 영광 3호기 1주기 전출력 제어봉 인출 사고에 대한 비교 분석 계산을 수행하였다. 비교 분석 계산 결과 1차원 확산 모델이 Point Kinetics 모델에 비해 DNBR 관점에서 보다 많은 운전 및 열적 여유도를 확보함이 판명되어 반응도 관련 사고 해석에서의 TASS 1.0 1차원 확산모델의 개선 효과를 입증하였다.

• Proceedings of the Korean Nuclear Society Conference
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• 2003.05a
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• pp.198-198
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• 2003

• Proceedings of the Korean Nuclear Society Conference
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• 2002.10a
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• pp.190.2-190
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• 2002

• Proceedings of the Korean Nuclear Society Conference
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• 2003.10a
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• pp.138.1-138.1
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• 2003

• Journal of the Korean association of regional geographers
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• v.16 no.2
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• pp.123-136
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• 2010

To grasp the migration characteristics in the Busan Metropolitan Area (BMA), this study analyzed household characteristics and migration selectivity. The major findings of the study are as follows: first, young (especially 25 to 34 years of age) and single person households have greater propensity to migrate out from BMA, and their home ownership rate is low. These trends are much stronger in households that migrate out towards the Seoul Metropolitan Area from Busan. Second, age and educational selectivity of migration is evident. The characteristics of movers are quite different from those of stayers at Busan. Young people are more likely to migrate out of Busan, and higher levels of education are deeply associated with higher mobility. Through analyzing four high schools in Busan, it is acknowledged that most honor students entered 4-year universities in Seoul. The outflow of highly educated young people may induce the brain drain. Busan is undergoing both population decline and the problems caused by the brain drain.

• Journal of the Korean Data and Information Science Society
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• v.24 no.1
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• pp.105-115
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• 2013

As far as the universities in south Korea are concerned, they have to meet the need of the situation as the number of the incoming students are decreasing because of the population-reducing in south Korea. The Ministry of Education Science and Technology is enforcing the restructuring of an universities by evaluating all the universities in Korea by using some indices (employment rate, supplement rate of students etc.). Most of the universities in Korea are widely permitting the changes of the major study as a method to improve the 'supplement rate of students' among some measures. These changes of major study (moving in and moving out) can give rise to difficulties in managing an university because there might be the departments with a small number of students as they moving out from low level departments to high level ones. Moreover, as raising the change rate of the major study, there is no loss from the university's point of view but a department could be in a difficult situation. The purpose of this study is to grasp the characteristics for changing major study by a general statistical analysis and graphs produced by a social network analysis with the D university's case. The results of this study are as follows; (a) category is from the engineering to humanity-society, (b) entrance level is from low to high, and (c) employment rate is from low to high as well.

• Journal of the KSME
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• v.22 no.6
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• pp.424-433
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• 1982

근년의 각종 센서의 발전은 급속히 측정기의 성능향상을 가져왔다. 즉 전출감도의 향상, 변환률의 향상, 소형화, 응답성의 향상, 신뢰성의 향상등이다. 더욱이 이들의 뛰어난 자동화와 마이콘의 적극적인 활용에 의해 계측의 자동화를 지향하고 있는 것이 많다. 이하에 설명하는 것은 소제 목으로한 측정에 포함되는 센서를 전부 망라한 것은 아니고 구래의 것과 대비하여 독자적인 것을 각각 예시한 것이다.