• 사상체질의학회지
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• 제8권2호
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• pp.131-150
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• 1996

1. Result As the study for standardization of EAV's measurement values according to constitution and sex and age, the questionnaire on QSCC and QSCC(I) and EAV were carried out to 603 general patients in east : west promotion health center affiliated to Kyung Hee Medical center. The following conclusions were reached as the result of statistical handling of the data of questionnaire and EAV. 1) Each standard scope of BAZ and CMP was suggested. 2) BAZ and CMP examined about constitution did not show any statistical difference. 3) The result of examination by sex on BAZ and CMP is such as followings. A meaningful difference was showed at the level of p<0.001 in HH, HEL, HFR, and FF in case of male on BAZ. meaningful difference were showed at the level of p<0.001 in R3, R4, R18, L3, L16 and L18 and at the level of P<0.01 In R5, R8, R12, L7, L9, L10, L11, and L13 and at the level of P<0.05 in R1, R2, R6, R11, R13, R14, R16, R17, R19, R20, L1, L2, L4, L5, L14, L17, and L19 in case of male on CMP. There was no statistical difference in R7, R9, R10, R15, L12, and L15. 4) In every measure point of both BAZ and CMP a meaningful difference was notified at the level of P<0.01 by age. 2. Suggestion 1)Environmental, examinee and examiner's factors which may cause error in EAV measurement should be excluded. 2)The factor of change by time and space should be clarified. 3)The correlation between disease and meridian should be learned. And scopes of BAZ and CMP according to disease should be studied.

• 한국항공우주학회지
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• 제43권12호
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• pp.1035-1047
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• 2015

고고도 장기체공 축소형 전기 동력 무인기(EAV-2H+)용 프로펠러의 성능을 평가하기 위해 풍동시험과 전산해석을 수행하였다. 3종의 프로펠러에 대해 성능 곡선을 측정하고, 운용 조건을 평가하여 EAV-2H+에 적용 가능 여부를 판단하였다. 낮은 rpm 영역에서 성능 계수의 저하 경향을 확인하였다. 프로펠러 성능에 미치는 강체 천이 테이프 부착 효과를 측정하고 분석하였다. 상용 전산유체역학 코드를 사용한 성능 해석을 수행하여 시험과 해석의 추력계수-동력계수 선도가 잘 일치함을 확인하였다. 전진비에 따른 성능 계수를 비교하고 결과 차이에 기여하는 시험장치의 영향을 평가하였다. 시험에서 관찰된 낮은 rpm 영역의 성능 감소 경향을 transition SST 모델이 유사하게 모사함을 확인하였다. 낮은 레이놀즈수에 의한 깃 요소의 공력 성능 저하가 프로펠러 성능 감소의 주원인으로 분석되었다. 고고도 조건 해석으로부터 프로펠러 성능 저하를 확인하였다.

• 한국항공우주학회지
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• 제44권9호
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• pp.759-768
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• 2016

고고도 장기체공 태양광 무인기 EAV-3의 프로펠러를 설계하고 전산해석을 수행하였다. 실험설계법(Design of Experiment, DOE)을 사용하여 설계변수들의 실험점들을 획득하고 목적함수와 구속함수들에 대한 크리깅 근사모델을 생성하였다. 요구조건 및 제약조건들과 함께 반응면을 평가하여 프로펠러 형상을 설계하였으며, 근사모델 기반의 최적설계를 수행하여 설계의 타당성을 검증하였다. 상용 CFD 코드를 이용하여 해석을 수행하고 그 결과를 설계코드 및 시험결과와 비교하였다. 설계점 고도에서 해석 결과가 설계코드의 예측과 잘 일치하였다. 또한 시험장치와 지지대 기둥에 의한 폐쇄효과가 풍동시험 결과에 포함되어 있으며, 이를 포함한 해석 결과가 시험 결과와 잘 일치함을 확인하였다.

• 한국식품영양과학회지
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• 제35권9호
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• pp.1178-1184
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• 2006

본 연구에서는 TCDD에 노출된 랫드에 있어 녹용의 에탄올 추출물(EAV)이 혈액상(complete blood count) 및 임상화학지수(common serum chemistry panels) 및 장기별 조직 병변에 미치는 효과를 구명하기 위하여 수행되었다. 본 연구 결과 TCDD에 노출된 랫드의 혈액상 및 혈액화학적 지수 중 혈소판 수 감소(p<0.01), AST(p<0.01) 및 ALT (p<0.05) 활성 증가, CPK (p<0.01) 및 LDH(p<0.05) 활성 감소, BUN 활성 증가(p<0.05), glucose 함량 감소(p<0.05), lipase 활성 증가(p<0.05), TG(p<0.01) 및 LDH-cholesterol(p<0.05) 함량 증가가 대조군에 비하여 유의하게 변화한 것으로 관찰되었다. 특히 혈소판 수 감소, serum lipase 활성 증가, abdominal lipoprotein lipase(LPL) 활성 저하 및 male에서 serum estrogen 함량 증가는 동물 종과 관계없이 매우 재현성이 있게 나타나는 독성 반응으로 본 실험에서도 대조군 대비 현저한 차이를 보였다. 본 실험에서 TCDD-노출 랫드의 체중 감소는 복부 지방 조직내 LPL 활성 저화와 serum에 존재하는 HSL의 활성 증가와 관련이 있을 것으로 사료된다. 또한 장기별 무게에 있어서도 TCDD는 고환의 무게를 현저하게 감소시켰다(p<0.01). 한편, 녹용의 에탄올 추출물(EAV)은 TCDD에 노출된 랫드에 있어 LDH의 활성 감소(p<0.05), glucose 함량 감소(p<0.05), lipase 활성 증가(p<0.05), 고환 무게 감소(p<0.01)에 대하여 유의하게 억제하는 것으로 관찰되었다. TA군의 흉선은 거의 퇴화되어 CO 흉선 무게의 3.8%에 불과하였다. TCDD에 노출된 랫드에 EAV를 전처리하면 TA군과 비교하여 비록 무게 감소는 유의하게 억제되나 CO군과 비교하면 현저하게 작은 값을 나타냈다(p<0.01). 이상의 결과로 보아 녹용은 랫드에 있어 다이옥신에 의하여 야기되는 일반 혈액화학지수 및 조직 병변에 미치는 효과를 개선시킬 수 있다고 판단한다.

• 사상체질의학회지
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• 제7권1호
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• pp.43-67
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• 1995

By making use of the EVA(Electroacupuncture acc. Voll) combined meridian theory of oriental medicine with electronics which was contrived to recognize the physiological and pathological changes of human body, the following conclusions were made in comparison with EAV measurements and types of symptoms(anxiety & headache, fatigue, palpitation, dizzness, abdominal distension, nausea, gastric distubance, constipation & diarrhea, fatty liver, CVA), QSCC, and blood type test. 367 patients including 124 with nervous gastrointestinal problems were selected for this research. 1. From the point of variance of the tested patients 124 nervous gastrointestinal patients, Liver meridian and Spleen meridian showed Hyperenergia and Large intestine meridian, Circulation meridian, Tripe warmer meridian showed hypoergia. 2. In each symptom as the nervous gastrointestinal symptom Liver Meridian showed hyperenergia, Large intestine meridian, Circulation meridian and Triple warmer meridian showed hypoergia. 3. In an objective Comparison with other symptoms, firstly among the headache & anxiety group left Gall Bladder, Triple warmer and Stomach meridian showed remarkable hypoergia, secondly among fatigue group showed hypoergia in Triple warmer meridian and hyperenergia of Stomach meridian, and thirdly among palpitation group showed hypoergia of Kidney meridian, and lastly among dizzness group showed hypoergia of Gall bladder, Stomach, Circulation and Small intestine meridian. 4. All of gastric distubance, nausea, abdominal distention, constipation and diarrhea group showed hyperenergia in Stomach meridian and spleen meridian, gastric disturbance group showed remarkably hypoergia in Circulation, Small intestine, Lung and Large intestine meridian, Nausea group showed hypoergia of large intestine, Constipation and diarrhea group showed hypoergia of Kidney and left Circulation meridian. 5. Fatty liver group showed hyperenergia of Liver meridian of 83.3%, Gall Bladder, stomach and Spleen meridian, Urinary bladder and Kidney meridian showed hypoergia. 6. CVA group showed hyperenergia in Liver and Corculation meridian. 7. Blood type in typical classification had on signigicant bearings on each other. 8. QSCC for the attempt of objective materials of constitutional diagnosis had no correlaticity in comparison with EAV measurements. In conclusion EAV is thought be used as a diagnostic method in oriental medicine and further research is needed regarding it can be used as useful method for verifying the characteristics and early finding of symptoms.

• Journal of Acupuncture Research
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• 제19권1호
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• pp.101-110
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• 2002

Background and Purpose : Most diagnostic method for lumbago were invasive and complex. So we need to simplify and objectify diagnostic method for lumbago. Some study with EAV which is one of Physiological Signal Measuring Instruments, report significantly result as objective diagnostic method for other clinical symptom. By using EAV, we have obtained some physiological signal data from meridian-acupoints of 31 lumbago cases. Objective and Methods : This study researched into the clinical statistics for 31 case who ware in lumbago, and they ware treated with oriental medical care at the Dong-shin university oriental hospital during 6 month from June 1 2001 to November 10 2001. The data were analyzed and interpreted to compare with traditional differentiation of symptom-complexes, then further evaluated as the Five Evolutive Phases to make them differentiated. The EAV valus of Five Evolutive Phases were identified with the sequence of wood(木), fire(火), earth(土)steel(金), water(水). Results and Conclusion : These values of physiological signal were identical with standard differentiation of symptom-complexes of lumbago which is the main cause of deficiency of Qi and blood of the kidney and bladder. Among Five Evolutive Phases, Earth and wood values were increased, steel, fire and water were decreased significantly. This data imply the possibility of somewhat generalization from measuring instruments.

• 한국전기전자재료학회논문지
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• 제27권2호
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• pp.126-131
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• 2014

In this paper, plant crops used in the region to grow crops for the LED lighting area of a rectangle to fit the light distribution to maximize the efficiency of a rectangular distribution was made of LED lights. After the fabrication of LED lamps, light distribution, and in the area of $1.2m{\times}3m$ was the analysis of Illuminance chart. As a result of examining the performance light distribution for total Emin/Eav is 56%, and the target area of the light distribution compared to normal lamps Emin/Eav is improved by about 17%. In addition, plants grown in the area to minimize the outgoing light distribution can be focused on the cultivation area, according to the distance of the plants and be able to have the best luminous efficacy is judged.

• 한국한의학연구원논문집
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• 제2권1호
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• pp.84-103
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• 1996

The physiological signals measured by Oriental Medicine instruments have been analyzed quantitatively in the view of the rule of promoting and counteracting relation of five evolutive phases theory. We tried to reduce the physiological signals measured by EAV(Elec-tro-Acupuncture according to Voll) and IR thermography to the representation of five evelutive phases. The EAV index and local skin temperature on acupuncture points of each phases measured and normalized so that the total value of five phases became unity. We assumed that the normalized EAV index and local skin temperature mean the deficiency or excess of Qi for each phases. The state of Qi distribution for each phases were approximately agree with the diagnostic pattern of O. M. doctor. Taking account of the Qi distribution state of·or the five evolutive phases, we performed a proper needle insertion on acupuncture points to induce the distinct change of Qi for each phases. We compared the measured results with the predictions of Qi variation by the rule of pro- moting and counteracting relation over the five evolutive phases. For all cases, the variation of Qi in the own phase on which a needle insertion was performed were exactly same to the theoretical prediction and partial agreement was shown for the other four phases. The same analysis was carried to the results of skin temperature measurements at accupoints. We found that the local skin temperature at accupoints of each phases shelved a finite change by the needle insertion and the behavior- of its change were strongly correlated to the rule of promoting and counteracting relation of five evolutive phases.

• 대한한의진단학회지
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• 제13권1호
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• pp.1-9
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• 2009

Objectives : If patients notice a symptom indicating inveterate dyspepsia but they don't have any problem around gastroscope, they get diagnosed as a functional dyspepsia or an imaginary stomach disease, but to overcome the limitations of these diagnoses, we are analyzing them for the common feature and are looking for a new diagnostics for them. Methods : Based on our survey with 122 patients with inveterate dyspepsia, we analyzed the period of onset, eating habits, the main symptoms, and observations on the gastroscope. We also analyzed the function of the stomach and intestines by EAV examinations, and the outer walls of the stomach and intestines by subdividing the level of coagulation into six with abdominal palpation. Results : We figured out that people who appeals about inveterate dyspepsia have had long period of onset, and that they had bad eating habits, shoulder stiffness, neck stiffness, headache, dizziness, etc. These are all the similar symptoms beside dyspepsia, which indicates that it is a syndrome. From about 70%, they didn't had particular problem in gastroscope, and as to be seen from the result of EAV examination, their stomachs and intestines had become functionless. Also, we were able to feel a stiffened tissue through abdominal palpation. Conclusion : Through this investigation, we found out that what the gastroscope can not find so that gets diagnosed as a functional dyspepsia or an imaginary stomach disease can be diagnosed as a syndrome called damjeok by overcoming the limitation utilizing the survey, EAV examinations, and abdominal palpation. We can find a mighty significance from the fact that it can be diagnosed as a syndrome.

• 한국식품영양과학회지
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• 제34권8호
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• pp.1169-1174
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• 2005

본 연구는 다이옥신(2,3,7,8-tetrachlorodibenzo-P-dioxin, TCDD)에 노출된 랫드에 있어 녹용의 고환 독성에 대한 방어 효과를 조사하기 위하여 수행되었다. 실험은 30마리의 수컷 랫드를 10마리씩 3개군으로 나누어 정상대조군(CO)에는 vehicle을 TCDD-단독투여군(TA)과 녹용 에탄올 추출물(EAV) 투여군(TE)에는 50 $\mu$g/kg body weight의 다이옥신을 일회 복강내 주사하였다. TE는 다이옥신 노출 1주 전부터 녹용 에탄올 추출물을 20 mg/kg body weight씩 5주 동안 매일 복강 주사하였다 TA에서는 다이옥신에 의한 체중감소(CO 대비 61.1$\%$)가 현저하였으며 TE 역시 체중은 감소(CO 대비 77.0$\%$)하였으나 YA와 비교해 볼 때 그 정도는 유의하게 경감되 는 것을 알 수 있었다. 다이옥신(TCDD)에 의하여 야기되는 고환 중량, 정세관의 직경 및 Johnsen's score의 감소와 고환조직의 병변은 녹용 에탄올 추출물 투여에 의하여 유의하게 경감되었다. 이상의 결과로 보아 녹용은 랫드에 있어 다이옥신에 의하여 야기되는 고환 독성을 경감시킬 수 있다고 판단한다.