• 대한한의학원전학회지
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• 제27권3호
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• pp.1-10
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• 2014

Objectives : For the excellent differentiation of syndromes, we study on the individual characteristic factor by the interrogation of history taking and palpation. Methods : To the subject of diagnosis special books and diagnostics textbook of korean medicine, we arrange the individual characteristic factor by the interrogation of history taking and palpation. Results : The interrogation of history taking on the individual characteristic factor was arranged dispositional symptoms and individual characteristic of syndromes. And the pulse taking and palpation on the individual characteristic factor was arranged the moderate person's pulse condition ; floating pulse, deep and sinking pulse, replete and forceful pulse, intermittent pulse, long pulse, slippery or smooth pulse, relaxed or loose pulse (浮沈實大長滑緩脈), six Yin and six Yang pulse (六陽脈, 六陰脈). Conclusions : As the results, the individual characteristic factor is very important item of the four methods of diagnosis and the differentiation of syndromes. And therefore, we have to divide the signs of individual characteristic factor and the signs of disease in the process on four methods of diagnosis and differentiation of syndromes.

• 동의생리병리학회지
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• 제28권5호
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• pp.478-485
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• 2014

In order to the excellent differentiation of syndromes, we study on the individual characteristic factor by the inspection of face colour and tongue & the auscultation and olfaction. To the subject of diagnosis special books and diagnostics textbook of korean medicine, we arrange the individual characteristic factor by the inspection of face colour and tongue & the auscultation and olfaction. The inspection on the individual characteristic factor was analyzed the face colour, inspection of tongue. The auscultation and olfaction on the individual characteristic factor was analyzed the 25 types by the five-voice (五音) in Huang Di Nei Jing (黃帝內經). As the results, the individual characteristic factor is very important item of the four methods of diagnosis and the differentiation of syndromes. And Therefore the process on four methods of diagnosis and differentiation of syndromesis is necessary to divide the signs of individual characteristic factor and the signs of disease.

• 대한한의진단학회지
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• 제18권2호
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• pp.121-136
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• 2014

Objectives For the excellent differentiation of syndromes, we study on the individual characteristic factor by the inspection of body shape. Methods To the subject of diagnosis special books and diagnostics textbook of korean medicine, we arrange the individual characteristic factor by the four methods of diagnosis. Results The individual characteristic factor analyzed by the inspection of the body shape in the "Huangdineijing 黃帝內經" and "Donguisusebowon 東醫壽世保元" was observed stereotyped. The inspection of the body shape means to diagnose the patient by examining the individual physical conditions of the patient. The body depends on visceral essence to nourish, while the functions of the viscera and the conditions of visceral essence may be reflected by the body. The inspection of individual physical strength and weakness may enable one to know the functions of the viscera and the conditions of ki(氣) and blood. And also the inspection of local regions is used to closely examine some regional areas to obtain necessary clinical data on the individual characteristic factor. Conclusion As the results, the individual characteristic factor by the inspection of body shape is very important item of the four methods of diagnosis(四診) and the differentiation of syndromes(辨證). And therefore the process on four methods of diagnosis and differentiation of syndromesis is necessary to divide the signs of individual characteristic factor and the signs of disease.

• 한국의상디자인학회지
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• 제12권1호
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• pp.51-59
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• 2010

The purpose of this study is to help understanding of Korean fashion image by studying of design factor and formative characteristic. The methods of this study are the study of academic literatures as well as practical study through the analysis of case studies about actual works. The summary of this study's results is like followings. First, Perspectives seeing formative characteristic on Korean fashion image are Shape with a line, color, material, pattern, accessories. Second, Design factors deciding Korean fashion image are pattern, then in order of shape, color, material, accessories. Third, In results on design factor deciding Korean fashion image, when fashion designers focus on pattern, pattern is focused on without regard for other design factor. But color and material are accompanied by other design factor in expressing Korean fashion image. As fashion design point expressing Korean astetic, use of pattern is minimized other design factor, color and material are used with other design factor, then Korean fashion image will come out more than other time else. If We develop Korean fashion design to concentrate on shape and pattern, Korean fashion culture will be known to world people and beautiful value of Korean fashion will be handed effectively.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2003년도 추계학술대회 논문집 전력기술부문
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• pp.450-453
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• 2003

This paper presents the estimation on Load Characteristic Factor(k) which is considered to load pattern and seasonal characteristic of consumer. We can calculate the loss of distribution networks through the equation composing of Load Factor(LF), Loss Load Factor(LLF) and load characteristic factor(k). This equation is similar to the method of Regulator-General Victoria, Australia. Generally, the conventional method for calculating the distribution losses uses k with a constant value from 0.1 to 0.3. However, the k which is a relationship between LF and LLF can be varied by load pattern and seasonal characteristics. It is necessary to estimate the k according to load characteristics. This paper shows the result for recalculating k using the KEPCO's SOMAS data measured in distribution networks.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2003년도 춘계학술대회
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• pp.261-266
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• 2003

The growth behavior of the transverse crack, which was one of the most dangerous damages of rail defects, was investigated under mode I and mixed mode loading in rail steel. In the case of variable amplitude loading, the fatigue crack growth behavior was discussed using characteristic stress intensity factor ranges ${\Delta}_{rms}$. In addition, characteristic comparative stress intensity factor ranges ${\Delta}_{V,rms}$ was proposed to evaluate the quantitative effects of the variable amplitude under mixed mode loading. As a result, crack growth rate under variable amplitude loading was faster than that under constant amplitude loading.

• 한국소음진동공학회논문집
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• 제11권9호
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• pp.391-397
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• 2001

The characteristic values of damping materials are variant on frequency and temperature. We measure the characteristic values(loss factor, young\\\\`s modulus) of damping materials in vibration test. We can not measure characteristic values of damping materials by themselves. So, we proposed a method, sticking damping material to thin steel beam and measuring of characteristic values of damping material on frequency and temperature. We didn\\\\`t use constraining layer but we measured characteristic values on conditioning temperature.

• 전력전자학회논문지
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• 제9권4호
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• pp.372-380
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• 2004

본 논문은 기존의 2개의 전력 처리단을 갖는 컨버터를 단일 전력단으로 구성하고, ZVS기법을 이용한 고역률 단일전력단 고주파 공진 AC-DC 컨버터를 제안하고 있다. 입력단에 승압형 역률개선 인덕터를 연결하여 일정 듀티비와 가변 스위칭 주파수로 입력전류를 불연속 모드로 제어함으로써 입력 역률을 개선하는 것이 가능하였다. 종래의 2개 전력 처리단을 가지는 컨버터의 경우 역률 제어용 스위치가 별도로 필요하지만 전력 처리단을 하나로 단일화 시키므로써 컨버터의 구성이 간략화 되어져, 비용의 저감과 신뢰성을 증가시킬 수 있는 등의 장점이 있다. 본 연구는 고역률 단일전력단 AC-DC 컨버터의 동작원리와 무차원화 파라미터를 이용한 특성평가를 범용성 있게 행하여, 특성평가에서 산출한 특성값을 기초로 하여 실험장치를 제작하였으며, 실험치와 이론치를 비교ㆍ검토하여 제안 회로의 특성해석의 정당성을 입증하고 있다.

• 디지털융복합연구
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• 제17권12호
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• pp.117-127
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• 2019

본 연구의 목적은 중국 소비자의 휴대폰 선택 시 고려하는 주요 평가영역에 대한 세부 특성요인의 만족도가 해당 평가영역 만족도에 어떠한 영향을 미치며, 각 평가영역에 대한 만족도가 고객의 재구매의도와 타인추천의도에 어떠한 영향을 미치는가를 사용 휴대폰 유형에 따른 집단별로 분석하는데 있다. 설문조사 시 평가요인으로 가격, 디자인, 품질, 편리성, 기능 그리고 개인적 요인을 설정하였으며, 재구매의도와 타인추천의도로 구분 실시하였다. 연구결과, 가격을 제외한 모든 특성요인이 해당 평가영역의 만족에 유의한 것으로 나타났으며 유의한 경로가 집단별로 차이가 존재함을 알 수 있었다. 또한 모든 집단에서 평가영역에 대한 만족이 재구매의도와 타인추천의도에 유의한 것으로 평가되었다. 연구 결과 우리 기업의 경우 디자인, 기능, 개인적 요인에 관한 특성요인은 평가영역 만족에 유의한 영향을 미치나 해당 특성요인의 만족도는 상대적으로 낮은 것으로 나타난다. 따라서 이들 특성요인에 대한 만족도를 높일 수 있는 품질 개선방안을 강구하여야 할 것으로 사료된다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 제38회 하계학술대회
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• pp.272-273
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• 2007

This paper presents the characteristic of rectangular and octagonal spiral inductor using PGS(Patterned Ground Shield). We investigated variation of inductance and Q-factor with changing of turn number at fixed width, spacing and inner diameter. We confirmed that characteristic of inductance and Q-factor be appled PGS in rectangular and octagonal types spiral inductor by EM simulation tool. Inductance decreased irrespective of structure but Q-factor increased. When PGS not exist, Q-factor of Inductor is analogous at classification frequency but, rectangular is a few larger then octagonal in small turn number. The other side, When PGS is inserted, we confirmed that octagonal lager then rectangular in many turn number. Q-factor is improved in case of octagonal structure and small turn number by PGS effect.