• 한국식생활문화학회지
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• 제33권2호
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• pp.186-198
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• 2018

The Sasang constitution typology was analyzed through SCAT2 and a specialist to examine the correlation between the Sasang constitution and dietary pattern, and the difference in BMI and food preference according to Sasang constitution was determined. The Sasang constitution typology of the subjects was classified by SCAT2 and a specialist. Seventy-four subjects were screened by SCAT2 (SC), and 18 of them were judged by the specialist (SP). The results of SCAT2 and the specialist were consistent in 13 subjects (SS). BMI and food preference among these groups were compared. The concordance rate of SCAT2 and the specialist classification was 72.2%. The BMI in SC was significantly lower in the order of Taeeumin, Soyangin, and Soeumin, but no significant difference was observed between Taeeumin and Soyangin in SP and SS. To analyze the preference of food and the constitutional suitability, the 'Yin-Yang food preference index' was developed and compared with the data classified by constitutional food according to existing ideological medical theory. As a result, there were 33 food items that matched in the SP-SS, which was more than that in the SC-SP (4 items), SC-SS (6 items), and SC-SP-SS (4 items). Twenty-four of the 33 matched food items were consistent with the existing constitutional food data. In conclusion, SCAT2 is a very useful tool for Sasang constitutional research, but for more objective research, it is recommended that subjects who show consistent results by different methods be targeted.

• 한국융합학회논문지
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• 제11권12호
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• pp.363-371
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• 2020

사상체질별 체형 특성을 살펴보기 위하여 대상자들의 체질을 사상 체질 진단 도구인 SCAT와 민간인 전문가에 의해 판정하고 결과가 일치하는 대상자의 8개 부위 신체둘레와 이들의 비율을 분석하였다. SCAT와 전문가의 체질 판정 일치율은 남녀 각각 33.0 %, 41.5 %이었으며, 소양인의 일치 비율이 가장 낮았다. 사상체질에 따른 신체둘레 비율 특성은 남성보다 여성에서 더 뚜렷하게 나타났다. 여성의 이마/목, 가슴/장골, 늑골/장골, 늑골/곡골 둘레 비율은 SCAT, 전문가 모두에서 동일한 결과를 나타내었다. 체질 판정에 있어서 둘레를 측정하는 것 보다 특정 둘레 사이의 비율을 측정하는 것이 더 의미 있는 기준이 될 수 있음을 확인하였다.

• 수산해양교육연구
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• 제25권2호
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• pp.364-374
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• 2013

When the shorelines were contaminated by oil, oiled shorelines were assessed systematically by SCAT and guideline of cleanup activities and shorelines treatment endpoints based on SCAT were established and operated in case of well developed countries like USA and Canada. However, shorelines cleanup assessment technique are not established clearly in our country. In this study, we studied on the shorelines cleanup assessment technique suitable for Korean shorelines feature. That is, composition of SCAT organization, classification of shorelines and division of oiled shorelines by segment that are elements of SCAT were studied, and we suggest the measures related to above elements suitable for shorelines feature of our country.

• 대기
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• 제19권2호
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• pp.145-154
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• 2009

This study compared the sea surface wind pattern between model results from KMA operational model (RDAPS) and retrieved results from QuickSCAT in the 2006-2007 year. The mean spatial distributions of sea surface wind of RDAPS and QuikSCAT show the prominent seasonal patterns of summer and winter season adjacent to Korean Peninsular. The magnitude of sea surface wind predicted by RDAPS is weaker than that of QuikSCAT in most north Pacific ocean. In summer of 2006 positive bias with the maximum of 1 m/s is appeared in broad region of north Pacific ocean, however. the positive bias region is decreased to small region in 2007. Even though the predicted sea wind by RDAPS is stronger(weaker) than observed one by QuikSCAT in summer (winter), the RDAPS model simulate well the sea surface wind adjacent to Korean peninsular.

• 사상체질의학회지
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• 제24권2호
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• pp.1-7
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• 2012

1. Objectives : In Sasang constitutional medicine, it has been known that diagnosing Sasang constitution correctly is mostly important. We had developed an Integrated Sasang Constitutional Analysis Tool (SCAT) ${\beta}$-version using face, voice, body shape and questionnaire before. The purpose of this study is to suggest whether SCAT ${\beta}$-version is reliable or not. 2. Methods : We collected 371 subjects from 6 oriental medical clinics. We analyzed the Sasang constitutional diagnostic results using Kappa and coincidence rates between experts in Sasang constitution and SCAT ${\beta}$-version which was developed on the basis of face, body shape, voice and characteristics and symptom questionnaire data. 3. Results : The agreement rates between SCAT ${\beta}$-version and experts was 69.3% in total, and 73.2%, in Taeeumin, 70.8% in Soeumin, and 56.9% in Soyangin in detailed. The Kappa was 0.510 (p value<.000). There was an increasing trend of agreement rates and kappa value corresponded to increasing constitutional probability. When The constitutional probabilities were changed from below 40%, to over 40%, 50%, 60%, the agreement rates corresponded from 50.8% to 79.5%, 91.4%, 95.7% respectively. 4. Conclusions : A SCAT combined with a constitutional probability seemed to help experts to diagnose a patient's Sasang constitution correctly.

• Integrative Medicine Research
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• 제7권2호
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• pp.136-140
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• 2018

Background: The Sasang constitutional analysis tool (SCAT) is an integrated Sasang constitutional analysis system developed by the Korea Institute of Oriental Medicine. This study aimed to evaluate the reliability of a questionnaire for measuring personality and pathophysiological symptoms that is one of the components of the SCAT. Methods: In this study, data were collected from university students in their twenties. Tests were administered twice, with an interval of 4 weeks between tests. Test-retest data from 176 students were collected and used for analysis. Internal consistency reliability was analyzed by using Cronbach's alpha coefficient, and test-retest reliability was analyzed by using Spearman's rank correlation coefficient. Results: Cronbach's alpha coefficient was 0.788 for personality, 0.511 for eating habits, 0.718 for digestion, 0.667 for heat- or cold-wise penchant, and 0.612 for water ingestion. Spearman's rank correlation coefficients, which were used to assess correlations between test and retest results, ranged from 0.444 to 0.828. Conclusion: The internal consistency and test-retest reliability of the SCAT questionnaire were found to be satisfactory.

• 사상체질의학회지
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• 제25권3호
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• pp.158-166
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• 2013

Objectives Recently, Sasang Constitutional Analysis Tool (SCAT) was developed using face, body shape, questionnaire, and voice information. The purpose of this paper is to analysis the characteristics of SCAT in detail for the subjects whose Sasang Constitutional (SC) type was confirmed clearly. Methods 1) The SC types of 108 patients were diagnosed by an expert of Sasang constitutional medicine through the observation of improvements after taking more than 20 packs of herbal medicine prescribed 2) The diagnostic results of SCAT were acquired for the patients. 3) Comparison between diagnostic results of the SCAT and expert was performed according to SC probability difference, the number of packs of herbal medicine prescribed, the number of hospital visits, and age. Results 1) The concordance rate was 65.9% and 59.4% in the male and female groups, respectively. 2) Overall, the concordance rate increased as the SC probability difference increased. In case of more than 5% SC probability difference, it increased up to 71.0% and 66.7% in the male and female groups, respectively. 3) The concordance rate did not show any trend as the number of packs of herbal medicine prescribed and the number of hospital visits increased. 4) The higher concordance rate was observed in Taeeumin, Soyangin, and 20s ~ 40s groups of male patients, and in Soyangin, 20s, and 40s groups of female patients. Conclusions The strong and weak points of SCAT were observed and they will contribute to the improvement of SCAT performance.

• 한국환경과학회지
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• 제18권8호
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• pp.841-845
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• 2009

In this paper, offshore wind resources within the Japan's EEZ (Exclusive Economic Zone) are assessed using wind speed data from the microwave scatterometer SeaWinds onboard QuikSCAT. At first, from the 10m-height wind speed from QuikSCAT, 60 m-height wind speed is estimated by using an empirical equation for height correction. Based on the 60 m-height wind speeds, annual energy Production is calculated under an assumption of installing 2 MW wind turbines every $0.64km^2$. The annual energy production is then accumulated for the entire Japan's territorial waters and EEZ ($4.47{\times}10^6km^2$). As a result, it is shown that the total energy Production is estimated to be $4.86{\times}10^4$ TWh/yr. This offshore wind energy Potential within the EEZ is approximately 50 times higher than the actual annual electricity production in Japan.

• 대한방사선기술학회지:방사선기술과학
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• 제34권1호
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• pp.51-58
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• 2011

본 연구의 목적은 회전조사 시 표적종양의 위치변위와 갠트리의 조사반경에 의한 치료깊이 변화에 따른 모의치료계획 결과와 선량전달 결과상의 오차를 분석하고자 하였다. 깊이 변위가 가장 이상적인 경우, 즉 팬텀의 중심에 표적이 위치한 경우와 한쪽으로 2.5 cm, 5 cm씩 치우친 경우로 나누어 모의실험하였다. 표적의 위치 변화에 따른 모의치료계획을 실시하기 위하여 IMRT Body 팬톰(I'mRT Phantom, Wellhofer Dosimetry, Germany)를 이용하여 전산화단층촬영장치(Computed Tomography, Light speed 16, GE, USA)로 데이터를 획득하였다. 획득된 영상을 이용하여 치료계획장치(Treatment Planning System, Eclipse, ver. 6.5, VMS, Palo Alto, USA)를 이용하여 정중앙, 2.5 cm, 5 cm에 가상의 치료표적을 만들어 모의치료계획을 수립하였다. 선형가속기(CL21EX, VMS, Palo Alto, USA)의 6 MV 광자선과 최근 개발된 Gafchromic 필름(EBT2, ISP, Wayne, USA)을 이용하여 선량분포를 측정하였고, 선량분석프로그램(OmniPro-IMRT, ver. 1.4, Wellhofer Dosimetry, Germany)을 이용하여 모의치료계획 데이터와 측정 데이터를 정량적으로 분석하였다. 분석프로그램으로 횡축방향 선량분포 프로파일(Cross-plane profile)과 선량분포를 정량적으로 분석하기 위하여 감마인덱스(DD: 3%, DTA: 2 mm) 히스토그람을 이용하였다. 표적과 표적주변의 선량분포는 Conformity index(CI), Homogeneity index(HI)를 이용하여 정량적으로 분석하였다. 치료표적 전체체적에 대한 100% 선량분포에 포함되는 체적을 비교하여 분석하였다. 표적의 위치가 5 cm 에 있는 경우 다문동적회전조사(Multiple Conformal Arc Therapy, MCAT)는 23.8%, 단일동적회전조사(Single Conformal Arc Therapy, SCAT)는 35.6%, 고정조사는 37%였고, 표적이 2.5 cm에 있는 경우 MCAT 61%, SCAT 21.5%, 고정조사 14.2%로 분석되었다. 표적의 위치가 중앙에 있는 경우 MCAT 70.5%, SCAT 14.1%, 고정조사 36.3%로 나타났다. 표적의 위치가 5 cm 치우쳐 있는 경우를 제외하고 MCAT의 100% 선량분포에 포함되는 체적이 가장 크게 나타났다. 감마인덱스 히스토그램 분석결과, SCAT의 경우 37.1, 27.3, 29.2로 MCAT의 경우 9.2, 8.4, 10.3에 비해 최소 2.8배, 최대 4배 오차가 크게 나타났다. 결론적으로, 동적조형회전조사 시 표적종양의 위치변이와 조사반경의 변화에 따라 선량전달오류의 가능성을 알 수 있었으며 치료표적의 위치가 정중앙이 아닐 경우, 깊이와 회전반경을 최적화함으로써 정확한 선량 전달을 할 수 있다고 생각한다.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2006년도 춘계학술대회 논문집
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• pp.337-340
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• 2006

태풍의 경우, 주요 자연재해 중의 하나로 태풍의 상황을 정확하게 파악하는 것은 기상예측의 정도를 높이고, 재해를 방지하는데 중요한 역할을 할 수 있다. 일반적으로 태풍의 동향을 감시하는데 있어, 히마와리 등의 기상위성이 주로 활용되고 있다. 근년 인공위성의 원격탐사를 이용하여 광범위의 해양에 대한 해상풍과 파랑의 관측이 가능하게 되었다. 본 연구에서는, QuickSCAT위성에 의한 해상풍 관측의 현상을 조사하고, 위성으로부터 얻어진 2000년의 데이터를 사용해서 한반도 주변해역에 대한 해상풍의 월변동 특성을 조사하고, 2000년 7월에 한반도에 영향을 준 태풍 카이탁내의 해상풍을 검토하였다. 추가로 RSMC 동경 태풍 센터에서 발행하는 태풍자료를 이용하여, 태풍 비교를 수행하였다. 풍속은 제주도 주변해역, 특히 제주도 동쪽해역에서의 풍속이 연중 강하며, 9월에서 2월 기간에는 북풍 계열의 바람이 우세하고, 6월-8월에는 남풍계열의 바람이 지배적이다. 봄의 기간인 3월-5월에는 북풍에서 남풍으로 바뀌는 과정으로 다양한 방향의 바람이 혼재한다. 태풍 카이탁의 해상풍 조사를 통하여, 위험반원의 형상이 보다 복잡하며 그 범위가 크다는 점이 확인되었다.