• 대한한의학방제학회지
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• 제17권2호
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• pp.203-213
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• 2009

Objectives : The aim of this study was to investigate an effect of Bojungiki-Tang in two cases of the Gastric dysmotility-like Dyspepsia in functional dyspepsia Methods : Subjects were 2 patients with Gastric dysmotility-like Dyspepsia. The patients had suffered from a dyspepsia that were not improved by medical treatments. We gave Bojungiki -Tang to the patients 30 minutes after each meal and tried acupuncture and moxibustion 2 times every day. And we had evaluated the condition of patients using a Ryodoraku test and ordinal scales. Results : After the comparison between an admission and discharge date at Ryodoraku test and ordinal scales, we knowed that conditions of two Gastric dysmotility-like Dyspepsia patients had improved. Conclusions : Bojungiki-Tang is effective on the improvement of conditions in the Gastric dysmotility-like Dyspepsia patients.

• The Journal of Asian Finance, Economics and Business
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• 제7권5호
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• pp.91-102
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• 2020

The study investigates the relationship between the inflation rate and economic growth to find out the optimal inflation threshold for economic growth. Therefore, this study applied an ordinary least square model (OLS) and the ordinal regression model, and collected the time-series data from 1996 to 2017 to test the relationship between inflation and economic growth in the short-term and long-term. The sample fits the model and is statistically significant. The study showed that 96.6% of correlation between inflation rate and economic growth are close and 4.5% of optimal inflation threshold is appropriate for economic growth. It finds that the optimal inflation threshold is base to perform economic growth, besides the inflation rate is positively related to economic growth. The results support the monetary policy appropriately. This study identifies issues for Government to consider: have a comprehensive solution among macroeconomic policies, monetary policy, fiscal policy and other policies to control and maintain the inflation and stimulate growth; have appropriate policies to regulate inflation to stimulate economic growth over the long term; set a priority goal for sustainable economic growth; not pursue economic growth by maintaining the inflation rate in the long term, but take appropriate measures to stabilize the inflation at the optimal inflation threshold.

• 한국조리학회지
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• 제14권1호
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• pp.1-10
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• 2008

The purpose of this study was to measure the estimated coefficient and marginal willingness to pay of attribute level: origin logo, origin description, traditional food, fusion food, service guarantee, and price, which influence tourist preference for restaurants. Also, the study identified the attribute which confers the highest importance to tourists. Conjoint experiment and the ordinal probit model were used for this study. A total of 210 surveys were conducted by tourists. The findings from this study were as follows. First, the effects of all attributes on tourist preference for restaurants were statistically significant. Second, tourists regarded an origin logo as the very important attribute, and were more willing to pay for the case where the menu contained origin logo. These findings suggested new marketing opportunities for restaurant managers. Although this study provides some evidence on the value of the local product brand to tourists, a similar measure has not been developed for local residents. This is an area in need of future research.

• 한국동물학회지
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• 제32권1호
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• pp.14-21
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• 1989

한국산 포유동물 6목 24종 279표본의 4개 외부형질과 22개 두골형질들을 측정하였으며, 측정치를 ordination법과 clustering법에 의해서 분석하였다. 형태적 분석의 결과는 족제비, 청서 및 토마스 땃쥐가 현존 분류체계상의 위치와 다르게 나타났다. 한국산 포유동물의 목 수준에서의 mrophological difference는 다른 포유동물보다는 크게 나타났으나, 목 이하의 수준에서는 별 차이가 없었다. 분류학적 체계에서의 단계가 높아질 수록 average taxonomic distance morphological difference의 수치는 커졌으며, 두 행렬식간의 상관계수는 0.59였다.

• 한국동물학회:학술대회논문집
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• 한국동물학회 1997년도 제18회 생물과학 심포지움 강연록
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• pp.42-57
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• 1997

The multicriterion matrix technique (MM-technique) was proposed for a method of monitoring and assessment about vegetation naturalness. Four criteria and 10 subcriteria were selected and two evaluation indices such as VN-value and VN-class were used. The criteria were characterized by syntaxonomical informations of hemeroby concept and potential natural vegetation, hierarchical system between criteria, and ordinal scale of VN-values. VN-values were classified into 11 ordinal levels and condensed to five VN-classes for facilitating practical use. A vegetation map of naturalness described by combination o( two indices was proposed as an alternative resolution of the DGN map. We also discuss the organization of the map content which is a matter of grid size (unit-area). In the case study, a grid size proper to show a full account of real information of actual vegetation is less 250-grid (250 $\times$ 250 $m^2$) in a medium size of city area containing relatively fragmented ecosystems. In conclusion, it was recognized that this new assessment technique was useful and vegetation assessment was accomplished with the smaller grid size in Korea.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권4호
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• pp.2129-2147
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• 2019

This paper introduces an adaptive face recognition method based on a Novel Incremental Kernel Nonparametric Discriminant Analysis (IKNDA) that is able to learn through time. More precisely, the IKNDA has the advantage of incrementally reducing data dimension, in a discriminative manner, as new samples are added asynchronously. Thus, it handles dynamic and large data in a better way. In order to perform face recognition effectively, we combine the Gabor features and the ordinal measures to extract the facial features that are coded across local parts, as visual primitives. The variegated ordinal measures are extraught from Gabor filtering responses. Then, the histogram of these primitives, across a variety of facial zones, is intermingled to procure a feature vector. This latter's dimension is slimmed down using PCA. Finally, the latter is treated as a facial vector input for the advanced IKNDA. A comparative evaluation of the IKNDA is performed for face recognition, besides, for other classification endeavors, in a decontextualized evaluation schemes. In such a scheme, we compare the IKNDA model to some relevant state-of-the-art incremental and batch discriminant models. Experimental results show that the IKNDA outperforms these discriminant models and is better tool to improve face recognition performance.

• 유통과학연구
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• 제20권10호
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• pp.11-17
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• 2022

Purpose: This research aims to find the link between public service Distribution and individual job performance in the provincial municipality. Research design, data, and methodology: This is a quantitative approach study with a non-experimental and correlational design. The sample consisted of 140 employees appointed and hired by the provincial municipality of Huaraz. For data collection, Two questionnaires with an ordinal Likert-type scale and the Rho Spearman correlation coefficient were used to assess the link between the research variables., For Analysis: two questionnaires with an ordinal Likert-type scale and the Rho Spearman correlation coefficient were used to determine the connection between the research variables. Results: It was determined that both variables have a high degree of correlation (0.725), indicating a direct and significant relationship between the Distribution of public service and skill performance in the provincial municipality (0.614). Conclusion: Finally, this allows us to conclude that the institutional context is essential; that is, there is a significant correlation between the PSM and contextual performance in the provincial municipality of Huaraz, which has a Rho Spearman value of 0.723.

• 농촌지도와개발
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• 제30권3호
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• pp.157-170
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• 2023

This study aims to identify factors that affect the quality of life of rural residents. Data were collected from 4,000 rural residents living in rural areas. Raw data was procured from the 'Survey on Rural Well-being in 2022 in Rural Development Administration'. The main results of the ordinal logit regression analysis are as follows. First, in the case of non-farm households, female, immigrants, more educated, more healthy are more likely to be highly perceived quality of life. In the case of full-time farm households, more healthy are more likely to be highly perceived quality of life. In the case of part-time farm households, younger, married, more healthy are more likely to be highly perceived quality of life. Second, for all rural housholds(non-farmers, full-time farmers, and part-time farmers), local amenities and safety also had positive impact on perception of quality of life.

• 한국광학회지
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• 제20권1호
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• pp.16-22
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• 2009

본 논문에서는 2차원 동영상을 normalized cut과 optical flow를 이용하여 3차원 동영상으로 변환하는 방법을 제안하였다. 이를 통해 특정 디스플레이 장치와 특정 동영상 포맷에 국한되지 않는 2차원 동영상의 3차원 동영상 변환 방법을 제안하였다. 본 연구에서는 2차원 동영상의 3차원 변환을 위하여 먼저 영상을 객체로 분할하고, 분할된 객체의 깊이를 추정하는 방법을 사용하였다. Normalized cut은 영상분할의 한 방법으로, 본 연구에서는 연산속도 향상을 위하여 기존 방법에 watershed 알고리즘을 적용하였고, 정확도 향상을 위하여 가중치에 optical flow를 추가하였다. Normalized cut을 이용하여 분할된 영상의 깊이 정보를 추정하기 위하여 optical flow를 이용하였다. Optical flow의 차이를 통해 정의할 수 있는 가려진 영역의 분할 영상 변화를 통해 순서적 깊이 정보를 추정한다. 추정된 순서적 깊이를 보정하기 위해 optical flow의 절대적 크기를 이용해 운동시차로 상대적 깊이를 추정하였다. 최종적으로 추정된 깊이 정보는 순서적 깊이와 상대적 깊이의 곱을 평균 optical flow로 나누어, 순서적 깊이의 차이를 보정하였다. 제안한 방법의 검증을 위하여 2차원 동영상을 3차원 동영상으로 변환하여 깊이 정보가 추정됨을 확인하였다.

• 기술혁신학회지
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• 제11권3호
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• pp.376-399
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• 2008

최근 연구개발 투자규모가 급속히 증가함에 따라 정부는 R&D사업의 투자효율성을 높이기 위한 다양한 정책을 구사하고 있다. 구체적으로 R&D사업에 대한 성과평가를 강화하고 평가결과를 예산의 조정 및 배분에 반영하는 등 성과중심의 평가체계를 정착시키기 위해 노력하고 있다. 이처럼 국가연구개발사업에 대한 평가가 성과중심으로 체계화되기 위해서는 R&D 성과물을 과학적 객관적으로 분석할 수 있는 성과지표의 개발이 필요하다. 이에 본 연구에서는 전 부처 연구개발사업에 공통으로 적용할 수 있는 성과지표인 SCI논문지표를 바탕으로 교육과학기술부 3대 연구개발사업에 대한 구체적인 사례분석을 실시하여 이들 사업이 우리나라 전체 R&D에서 차지하는 질적 양적 위상을 파악하고자 하였다. 이러한 분석을 위해 SCI 관련 기존지표와 더불어 4개의 신규지표를 소개하였고 신규지표들의 타당성 조사를 위해 모의실험을 실시하였다. 그 결과 보완된 순위보정영향력지수(ordinal rank normalized impact factor, omIF)가 분야간 비교 시 가장 적절한 성과지표인 것으로 분석되었다.