• 한국식품영양학회지
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• 제26권3호
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• pp.447-452
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• 2013

This study investigated the quality characteristics of Yanggaeng with different amounts (in ratios of 0, 1, 2, 4% to the total materials) of tumeric powders. The proximate composition and total polyphenol content, antioxidant activities, Hunter's color values, pH, Brix and sensory properties of tumeric hanging were examined. Results of analysis of the proximate composition analysis showed that ash content was increased significantly by adding turmeric powder and the more content of turmeric powder. The higher content of tumeric powder, the higher total polyphenol and total flavonoids contents. Brix and brightness were lowered and yellowness was increased. The sensory properties were highly rated for the control without turmeric powder in four organoleptic (sensory) properties (taste, texture, odor, acceptance) except color. The group with-1% addition of turmeric powder was highly rated in the second place.

• 자원환경지질
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• 제24권2호
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• pp.167-176
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• 1991

The Yeongweol - Yemi area, in the area between the Kagdong thrust fault and Samcheog Coalfield, comprises Paleozoic and Mesozoic sedimentary and igneous rocks. Geologic structures related with thrust movements are dominant in the area. These are thrust faults, imbricate structures and hanging-wall anticline. Thrust sheets were transported from NW to SE and these differ from the Cretaceous Bulkuksa Orogeny of which thrust sheets were transported from N to S. NE - trending folds are dominant, but NW - trending folds and refolded folds are also found. NW - trending folds are only found in the Cambro-Ordovician sedimentary rocks. It might be an indication of the presence of late Paleozoic tectonism in the Korean Peninsula.

• 화약ㆍ발파
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• 제33권2호
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• pp.40-43
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• 2015

본 연구에서는 싱가폴 창이 국제공항 신규 터미널(5번) 확장 지반 보강공사에 적용된 진동다짐공법을 소개하고 이에 따라 발생되는 진동을 장기간 실시간으로 측정하기 위하여 최적의 진동 분석 S/W 개발을 완료하였다. 아울러 이와 유사한 파일항타 작업 진동이나, 방파제 설계를 위한 주기적 반복적으로 발생하는 파도에 의한 진동이나 초고층 건물, 터널, 교량 등 대형구조물에서 발생하는 진동을 장시간에 걸쳐 실시간으로 측정이 가능함을 알아보고자 하였다.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2002년도 춘계학술대회 논문집
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• pp.34-38
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• 2002

A virtual human which can evaluate Kansei such as comfort, pain, etc. when the virtual human uses some product is developed. In this paper, method of the evaluation of Kansei by the virtual human is presented. The body of our virtual human is modeled as an uniform non-linear elastic one with a skeleton. The deformation of the body on the contact with some product is simulated using a FEM analysis, and by using of the simulated results (load distribution, strain, etc.) on the contact surface the Kansei is predicted. As examples of the application, comfort of buttocks on seating and pain of arm on hanging of bag are shown. This virtual human can apply for the design of virtual products and also the simulation of medical care.

• 한국식생활문화학회지
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• 제19권4호
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• pp.435-446
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• 2004

A self completed survey of 250 housewivies living in the Seoul. The aim of this study was to investigate the perceptions and preferences of 20's, 50s housewives to Korean traditional cookies. The result is as follows. As to the preference of Korean traditional cookies, 86.0% answered they liked it. The frequency rate or eating Korean traditional cookies showed that 2 times a year reached the highest 45.6%. They usually purchase Korean cookies on the market rather than making them by themselves. The study showed that 50s housewives preferred Korean cookies are yakwa(74.3%), maejackwa(35.7%) and kangjung(34.3%) otherwise 20s housewives preferred Korean traditional cookies are yakwa(79.4%), hanging(60.0%) and yeat gangiung(39.4%) This survey study may contribute to the improvement of Korean traditional cookies.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2002년도 하계학술대회 논문집 D
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• pp.2076-2078
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• 2002

This paper presents an Intelligent Balance Beam Controller(IBBC) which can estimate the inertia of load automatically. Balance Beam controller is a kind of construction tool which can control the attitude of the load hanging in the air such as a beam carried by crane. In our previous work, Balance Beam had been built to control the object in air using a mechanical gyro system having a position controllable gimbal structure. In field application the load inertia for operation is not easy to figure out because the weight and shape which determines the inertia, varies depending on the object to be carried. Therefore it is difficult for a worker to operate a Balance Beam and an accident could be caused occasionally. We designed an automatic load estimator to measure the inertia of arbitrary load by using an angular velocity sensor that is installed on the Balance Beam. Simulation results and current status for implementation are presented.

• 한국생물물리학회:학술대회논문집
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• 한국생물물리학회 1996년도 정기총회 및 학술발표회
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• pp.20-20
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• 1996

Crystals of a bacterial glutathione S-transferase(pGST) from pseudomonas sp. DJ 77 have been grown by hanging drop method of vapour diffusion from ammonium sulfate solution. The low concentration of polyethylene glycol 400 as additive were found to be essential for the reproducible growth of large single crystal of pGST. (omitted)

• 대한화학회지
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• 제38권7호
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• pp.496-501
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• 1994

Tellurium(Ⅳ)에 대한 네모파 전압전류법적 연구를 HMDE를 사용하여 염산 용액에서 수행하였다. 염산 용액중에서 Tellurium(Ⅳ)의 환원반응은 산에 의한 촉매반응의 특징을 나타내는 비가역적인 과정으로 진행됨을 알 수 있었다. 본 연구에서는 또한 네모파 전압전류법에 의한 Tellurium(Ⅳ)의 분석 조건 및 방해이온들에 대하여 검토하였다. 이 방법에 의한 Tellurium(Ⅳ)의 검출한계는 $4.2\;ppb (3.3{\tiems}10^{-8}M)$이었으며, 전극표면에서의 4.2 Tellurium(Ⅳ)의 양은 ${\Gamma}=(7.2{\pm}1.4){\times}10^{-11}\;mol\;cm^{-2}$이었다.

• 한국안전학회지
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• 제16권4호
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• pp.147-152
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• 2001

The tower cranes are the very useful construction machine in the high place works. But they are very susceptible to the load balance, the wind load and the hanging load because they are the very slender structures and those center of gravity is located in the upper part. Therefore, the collapse accidents of tower one have repeatedly happened during the assemble or disassemble works. The correcting frame may has often used in order to correct the error in the setting of foundation anchors. The goal of this study is that propose the methods preventible the collapse accident of tower crane which is constructed by using the correcting frame. In order to accomplish the goal of this study, the field survey, the reference investigation and the structure analysis were performed for the collapse accident of tower crane using the correcting frame. This study result in the methods preventible the same accident.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 하계학술대회 논문집 C
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• pp.1818-1820
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• 2000

Due to recent technology advances, needs for flat panel displays, plasma display panels(PDPs) whose advantages are simple structure, high resolution, wide viewing angle is increasingly expected to be the first flat panel of large screen, walt hanging TVs. But the luminance and luminous efficiency of color PDP is net up to the level of a CRT. So, New electrode shape which is different from the conventional electrode has to propose to improve the luminance and luminous efficiency. In this paper, we suggested new shaped electrodes. In new shaped electrode, the discharge current was reduced compared with conventional type by reducing the unnecessary diffusion loss near the barrier rib. However, the luminance was nearly the same as conventional type. So, the luminous efficiency improved about 35%.