• 유통과학연구
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• 제16권11호
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• pp.21-27
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• 2018

Purpose - This study investigates the financial ratio of savings banks and the effect of the ratio having influence upon bankruptcy by quantitative empirical analysis of forecast model to give material of better management and objective evidence of management strategy and way of advancement and risk control. Research design, data, and methodology - The author added two growth indexes, three fluidity indexes, five profitability indexes, and four activity indexes CAMEL rating to not only the balance sheets but also the income statement of thirty savings banks that suspended business from 2011 to 2015 and collected fourteen financial ratio indexes. IBMSPSS VER. 21.0 was used. Results - Variables having influence upon bankruptcy forecast models included total asset increase ratio and operating income increase ratio of growth index and sales to account receivable ratio, and tangible equity ratio and liquidity ratio of liquidity ratio. The study selected total asset operating ratio, and earning and expenditure ratio from profitability index, and receivable turnover ratio of activity index. Conclusions - Financial supervising system should be improved and financial consumers should be protected to develop saving bank and to control risk, and information on financial companies should be strengthened.

• 보건의료산업학회지
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• 제7권2호
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• pp.161-177
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• 2013

This study aims to provide basic evidence for establishing prevention programs of school' mental health by identifying the factors of middle and high school student's depression and suicidal ideation related to stress of peer-relationship. For this purpose, we analyzed the data of 6,924 (who Experienced stress related to peer-relationship) among the 2012 Korean Youth Health Risk Behavior Online Survey(8th). In demographic characteristics, subjective academic achievement affects depression in the case of girls. In health-related characteristics, medical treatment by violence, drinking experience, smoking experience have an effect on depression in the case of boys. Subjective health, drinking experience, smoking experience, drug experience are the factors affecting suicidal ideation both boys and girls. In order to promote mental health of youth, school-based prevention education complementing existing realistic problems needs to be implemented.

• 농촌계획
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• 제20권1호
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• pp.127-134
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• 2014

This study, in order to complement instability of analysis result stemming from the choice between reference point and comparison point which is pointed out as the defect of shift-share analysis, conducted shift-share analysis using Gross Regional Domestic Product (GRDP) trend of Geumgang area, Chungcheongnam-do for the period from 2000 to 2011. As a result of the analysis, (1) industries that had both the positive Regional Share Effect (RSE) and Industrial Mixed Effect (IME) were service industries such as manufacturing industry, electricity gas, transportation industry, art, etc., which are positively influencing the regional industry. (2) industries that had both the negative RSE and IME were other service industries such as wholesale and retail businesses, lodging industry, food industry, real estate business and leasing service, business service industry, public administration, etc., which provide basic livelihood services for the residents. (3) industries that had the positive RSE and negative IME were agriculture, forestry and fishery industry, mining industry, construction industry, and educational service industry. (4) industries that had the negative RSE and positive IME were info-communications industry, financial and insurance businesses, health industry, etc.

• 한국농공학회논문집
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• 제58권5호
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• pp.91-99
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• 2016

High resolution rainfall data at 1-hour or a finer scale are essential for reliable flood analysis and forecasting; nevertheless, many observations, forecasts, and climate projections are still given at coarse temporal resolutions. This study aims to evaluate a chaotic method for disaggregation of 6-hour rainfall data sets so as to apply operational 6-hour rainfall forecasts of the Korean Meteorological Association to flood models. We computed parameters of a state-of-the-art multiplicative random cascade model with two combinations of cascades, namely uniform splitting and diversion, using rainfall observations at Seoul station, and compared statistical performance. We additionally disaggregated 6-hour rainfall time series at 58 stations with the uniform splitting and evaluated temporal transferability of the parameters and changes in multifractal properties. Results showed that the uniform splitting outperformed the diversion in reproduction of observed statistics, and hence is better to be used for disaggregation of 6-hour rainfall forecasts. We also found that multifractal properties of rainfall observations has adequate temporal consistency with an indication of gradually increasing rainfall intensity across South Korea.

• 한국복식학회:학술대회논문집
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• 한국복식학회 2003년도 International Costume Conference
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• pp.77-77
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• 2003

If we look closely to the power shift of the powerful countries historically. during the 16th century Spain's power came from gold, colony trade, the mercenary force, close relation with the thrown, 17th century Netherlands owes their power to trade, capital market, the marines, 18th century France owes it to population, agriculture, public administration, and the army. Also, England had their industry, political unity, finance and trust, the marines, liberalistic principles, a geographical merit of being an island which can be defended well and the 20th century America has their cosmopolitan culture, supernational communication, the capacity of the economy, science technology, military strength, alliances, liberalism international formation. But in the 21st century culture and art will prevail over the information age where technology and knowledge was the key, and it is predicted that this will be the source of power for a strong country. Rolfe Yesson, the head of The Copenhagen Research Center for future studies said, "Information age has ended and in the future Dream Society will arrive which focuses on making distinctions by delivering dreams and emotions to consumers". As cyberspace gradually substitutes reality, cyberspace has become more than an information search engine and has become a place where people fulfill their desires and exchange culture. And as a medium for diffusing culture, the importance of the digital dress-up avatar is predicted to increase gradually.gradually.

• 한국의류산업학회지
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• 제17권6호
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• pp.895-906
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• 2015

Seoul Fashion Week aims to be the world’s fifth Fashion Week from the year after 2000. This has involved significant labour and investment, not all of which has been successful. This study analyses the strengths and weaknesses of SFW based on the London Fashion Week as a successful model. By identifying its obvious and less obvious characteristics, this analysis aims to diagnose SFW’s current status in order to upgrade the event at an international level. Key factors are organisational body, designers, visitors, sponsors, schedule, venue, main events and supportive events. The following points have emerged from the research: the success of Seoul Fashion Week was based on the combination of separate collections, an appropriate fashion show venue, and the active role of new designers. The problems were: lack of an independent organisation, non-professional staff, lack of diverse visitors, exclusive governmental funding, late timing, excessive distance from the main European and American fashion markets, lack of sustainability of the main events, a limited variety of supportive events, the absence of online promotion and, last but not least, no distinctive features. The study concludes that Seoul Fashion Week has great potential with its fast growth and young designers. This should be complemented with an independent organisation and effective administration and strategy.

• Natural Product Sciences
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• 제5권1호
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• pp.1-6
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• 1999

This study was devised to observe the antitumor activity of mugwort (Artemisia princeps Pampan.) against ICR mice inoculated with sarcoma-180 cells. The antitumor compounds were partially purified from petroleum ether extract of mugwort by silicic acid column chromatography. The active fraction used in in vivo test was obtained under the elution with acetone in silicic acid column chromatography. When the acetone fraction was intraperitoneally injected to the mice which had been subcutaneously inoculated on the left groin with sarcoma-180, the growth rate of tumor (sarcoma-180 mass) was inhibited by 30%. In case the acetone fraction was injected to the mice which had been inoculated intraperitoneally with sarcoma-180, the average life span was prolonged by 20%. After the injection of the active fraction, the spleen index and ${\gamma}-globulin$ ratio (%) were increased significantly (p<0.05). The administration of acetone fraction did not cause any abnormality in the body and the homeostasis of mice. Those observations suggest that the acetone fraction of mugwort extract has an antitumor effect in vivo.

• 한국측량학회지
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• 제24권4호
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• pp.319-326
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• 2006

GPS 장비를 이용하여 특정 지점의 정확한 좌표를 계산하려면 다양한 GPS 측위오차 유발요인에 대한 최신 모델이 필요하다. 특히 GPS 안테나 기준점에 대한 위상중심변동을 고려하지 않으면 고가의 측지용 GPS 안테나의 경우에도 수 cm수준의 수직좌표 오차가 발생한다. 이 연구에서는 국제적으로 널리 쓰이는 네 가지 위상중심변동 보정모델을 국내 상시관측소 데이터 처리에 적용하고 선택된 모델에 따른 좌표 차이를 분석하였다. 국토지리정보원과 행정자치부 GPS 상시관측소 전체 44개소를 대상으로 실험한 결과 기존의 상대보정법과 최신 절대보정법을 비교했을 때 평균 1.3-2.6cm의 수직 좌표 차이가 관측되었다. 수신기 좌표뿐만 아니라 GPS로 산출한 가강수량에서도 최대 4mm 차이가 발생하였다.

• 한국산학기술학회논문지
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• 제14권10호
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• pp.4762-4768
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• 2013

본 연구에서는 어린이공연의 내용, 장르, 원작의 존재 여부가 공연 흥행에 미치는 영향에 대해 조사하였다. 특히 학기 중 주중으로 정의되는 등교기간과 그 밖의 미등교기간으로 분류하여 어린이의 등교기간 여부가 내용, 장르, 원작유무에 대해 상호작용을 하는가에 대해 알아보았다. 부천문화재단이 운영하는 판타지아 극장에서 2010-2011년에 무대에 오른 954회의 공연을 대상으로 다중회귀분석과 분산분석을 한 결과 유희적 내용, 뮤지컬 장르, 그리고 원작이 존재하는 공연은 그렇지 않은 공연에 비해 유의하게 많은 관객 수를 기록한 것을 발견하였다. 또한 이 현상은 원작 유무를 제외하고 등교기간에 의해 주도된 것으로 나타났다. 본 연구는 어린이공연의 흥행 요인은 등교기간과 미등교기간에 있어서 크게 차이가 존재하는 것을 발견하였다.

• 식품기술
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• 제24권3호
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• pp.308-324
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• 2011

나노기술을 식품에 응용하게 되면 영양소의 전달, 식품의 색, 향미, 물성 등이 향상되고 식품 포장재나 분석에 응용하는 경우 저장성 증진이나 시료 전처리 효율 및 기기 감도를 증가시키는 것으로 알려지고 있다. 이러한 장점으로 인해 유기 및 무기 나노입자, 나노섬유, 나노에멀전, 나노크레이 등의 나노물질을 식품첨가물, 건강기능소재, 식품 접촉물질 등으로 응용하는 시도가 식품산업계에서 급속히 확산되고 있다. 나노물질의 사용범위가 다양해질수록 나노물질의 환경 및 인체 노출가능성은 높아지게 된다. 그러나 아직 나노물질의 독성 및 위해성에 대해서는 초기 단계 수준의 연구가 진행되고 있는 정도이다. 또한 나노기술의 위험 평가에 대한 신뢰성이 제고될 수 있도록 나노물질에 대한 유해성 자료의 생산뿐만 아니라 나노물질의 물리화학적 특성과 노출량을 측정할 수 있는 적절한 측정수단이 확립되어야 한다. 나아가 식품에 나노기술의 적용으로 인한 이익은 최대화하고 부작용은 최소화하여 소비자의 건강을 보호하기 위해 식품나노물질의 생산, 가공, 유통, 소비, 폐기 등에 관한 전 생애(lifecycle) 평가 및 관리가 이루어지도록 적절한 제도적 장치가 마련되어야 한다.