• 예술인문사회 융합 멀티미디어 논문지
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• 제9권2호
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• pp.469-480
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• 2019

본 연구는 죽방렴에 관한 역사적 근거를 찾고자 문헌적 고찰을 통하여 문화유산으로서의 가치를 보다 높이고, 그 기원을 증명하고자 하는 것이 목적이다. 우리나라는 예로부터 농업과 수산업을 중심으로 살아왔다. 과거 어로기술의 부족으로 어로도구가 충분치 않았던 시절에는 죽방렴은 국가의 중요한 어업자원이자 자산이었다. 죽방렴은 과학적 구조원리에 의해 만들어져 있어 우리 조상들의 지혜를 엿볼 수 있다. 죽방렴은 자연의 섭리에 순응하고 환경을 보호하는 어로방식이자 지역주민들의 공동체적 자산으로서 미래에도 전해주어야 할 문화유산이다. 문헌상 죽방렴의 기원은'어량' 또는 '방염'에서 찾을 수 있다. 이에 관한 기록은 고려시대까지 거슬러 올라가나 그 문헌적 기록이 희귀하며, 대부분이 조선시대의 기록들이다. 본 연구에서는 조선시대의 남해안 지역의 문헌적 기록들을 중심으로 조사, 연구하였다. 죽방렴에 대한 문헌적 기록에 대한 본 연구는 친환경적인 어로방식을 추구한 우리조상들의 문화자산을 지키는데 있어 매우 중요하며, 세계기록유산의 등재를 위한 기록물에 근거한 객관적인 자료를 만드는데도 매우 중요한 의의를 지닌다.

• 대한한의학원전학회지
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• 제6권
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• pp.41-53
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• 1993

The theory of 4 great doctors in Geum Won era has been considered as a most scientific medicine after SangHanRon of Jang, Jung Kyung. And it influence for all the later medical theory and practice. I have found a common points between their Fire and Fever pathology and constitutional pathology of Li, Je Ma. The results obtained are as follows. 1. On the Viewpoint of medical history, there is common points in the fact that the start of Geum Won 4 great doctor' principle had been drived from awakening of the abuse of warm and hot herbs based on Hwa Je Guk Bang in the last stage of Song dynasty, and that the appearance of Sa Sang medicine was from the scientific reflection against the currency of the animation by warm herbs which was popular in the Jo Sun dynasty. 2. The theory of Fire and Fever pathology of 4 great doctors has been fixed in the principle of Cold and Fever pathology of viscera and bowel in the Sa Sang medicine. 3. The pathological meaning of 'internal fire' in the conculusion by 4 great doctors has got scientific fruit by Sa Sang medicine in its theory of four constitutional psychology and the formation of four visceras. 4. It is considered that the study of DongUiSuSeBoWon is needed for the relation with former medical theories.

• 대한한의학회지
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• 제26권4호
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• pp.162-167
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• 2005

According to the principle of ascending water and descending fire, water has the property of wetting downward, which is the opposite of fire, which has the property of blazing upward. Thus, they work differently according to their innate properties. Nature and the human body maintain harmony through the interaction of ascending water and descending fire. When applied to the human body, the heart and kidney are the center of this principle. In other words, the heart above is the fire and the kidney downward is water. When the heart-fire harmonizes downward, the kidney becomes warm, enabling genuine vital functions to be active. When the kidney yin moves upward, the heart receives the nourishing yin to harmonize nutrients and blood. Thereby, physiological functions become normal throughout the blood meridians. However, in the ascending kidneywater and descending heart-yang of the heart and the kidney, the liver and lung are the major functional organs. In other words, the liver through the dispersing and raising yang functions moves water, which is the vital essence of the kidney, upward. And the lung, through the astriction?clearing of the lung and descending Qi?dispersing functions, moves the heart-fire downward. These functions are deeply related with changing seasons; thus, these functions can be explained with the ascending kidney-water and descending heart-yang of the five viscera.

• 기록학연구
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• 제7호
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• pp.75-105
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• 2003

Russian State Historical Archive (Rossiiskii gosudarstvennyi istoricheskii arkhiv - RGIA) received its present name in June 1992, and before 1961 was known as TsGIA. RGIA holds the major records of high-level and central state and administrative institutions and agencies of tsarist Russia from the eighteenth century to 1910s (except the records of the Army, Navy, and the Ministry of Foreign Affairs), as well as fonds of social organizations, institutions, and individuals of prerevolutionary Russia. The main goal of this article is to assist understanding russian principle on arrangement and classification archives with its historical development focusing on one of the biggest historical archive in Russia. The primary set of historical records in RGIA remain arranged in 3-steps classification system: fond (collection) -- opis' (inventory) -- delo (file). In this general survey of RGIA author offers detailed information on the collection of archives and the system for classification of its huge amounts of primary sources in connection with influence upon historical studies. Despite the general economic crisis Russian archives are struggling to keep their doors open for public research and are exerting their energies in present electronic information to scholars and other researchers from throughout the world. The result, however, is not rewarded enough, considering the effort involved.

• 생약학회지
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• 제17권2호
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• pp.184-188
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• 1986

The preliminary antifertility test of Dictamnus albus(Rutaceae) showed that a methanol extract of root bark decreased fertility in rats when administered orally on days $1{\sim}10$ postcoitum. Hexane, chloroform, butanol and aqueous fractions from the methanol extract, were tested to produce the result that only the hexane fraction exhibited positive activity. The hexane fraction was subfractionated into acidic, alkaloidal and neutral subtractions and tested. Neutral subtraction showed positive activity. From the neutral subtraction, fraxinellone was isolated as an active principle. The timed-dosing experiments revealed that antifertility activity of fraxinellone appeared to be exerted after tubal exit of the ova to prevent implantations.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2000년도 춘계학술대회논문집
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• pp.1907-1911
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• 2000

In this paper, classical vibration theories are summarized to design engine mount system of passenger vehicles. The vibrational characteristics of powertrain system and its equation of motion are introduced. Based upon the equation, the concept of the center of gravity, the principle inertia axis, the elastic center, and the elastic axis are defined and some new concepts are suggested. The theory of mode decoupling and the relationship between TRA (Torque Roll Axis) and roll mode are also reexamined to support the design concept of engine mount systems.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2005년도 추계 종합학술대회 논문집
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• pp.461-465
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• 2005

애니메이션에서 움직임의 표현은 작품을 형성하는 가장 중요한 요소 중의 하나이다. 동작표현과 타이밍의 상호작용은 시각예술인 애니메이션을 이해하고 창작하는 기본적인 요소이며 이때 타이밍(Timing)이란 물체나 캐릭터가 움직이기 위해 소요되는 시간의 양을 말한다. 이 논문에서는 스톱모션 애니메이션의 에서의 타이밍의 기본원리를 밝히고 실험을 동해 카메라의 각도에 따라 변하는 타이밍을 실험, 비교하여 이상적인 타이밍 방법을 제시하고자 한다.

• International Journal of Aeronautical and Space Sciences
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• 제14권4호
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• pp.379-386
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• 2013

The hemispherical resonator gyroscope is a type of vibratory gyroscope, which can measure angle or angular rate, based on its operating mode. This paper deals with the case when the hemispherical resonator gyroscope is operated in angle measurement mode. In angle measurement mode, the resonator pattern angle precesses, with respect to the external rotation input, by the principle of the Coriolis effect, so that the external rotation can be estimated, by measuring the amount of precession angle. However, this pattern angle drifts, due to the manufacturing error of the resonator. Since the drift effect causes degradation of the angle estimation performance of the resonator, the corresponding drift compensation control should be performed, to enhance the estimation performance. In this paper, a mathematical model of the hemispherical resonator gyro is first introduced. By using the mathematical model, a nonlinear observer for imperfection parameter estimation, and the corresponding compensation controller are designed to operate hemispherical resonator gyros, as angle measurement sensors.

• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2007년도 정기 학술대회 논문집
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• pp.33-38
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• 2007

This paper reports an attempt to develop 7-wire steel tendon which is instrumented with optical FBG sensors. The tendon is devised to replace the king cable, which is located in the center of the tendon, by a steel tube in which the FBG sensor are attached along the hole using a high-mobility polyester resin. The circular steel tube has typical of 5 mm outer diameter and 1 mm inner diameter, and can easily be manufactured by means of an pultrusion process. Using the tube, in this study, three different types of one meter-long smart tendons are fabricated depending on mixture ratio of polyester resin and initiator. The performance of the FBG sensors as well as mechanical characteristics of the prototype are tested through the tensile test. Test results shows that the proposed smart tendon is in principle very effective for measuring the working strain of the tendon.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2005년도 하계학술대회 논문집 Vol.6
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• pp.611-612
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• 2005

Fuel cells is proved that potential energy is greater than the existing power generation. In this paper, we describe a principle of fuel cell which is used for next generation portable battery and brief characteristic of direct methanol fuel cells (DMFCs) that used for portable appliances by miniaturization of polymer electrolyte fuel cell. Lastly we describe about research investment for fuel cells.