• 한국전기전자재료학회논문지
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• 제27권10호
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• pp.623-629
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• 2014

For the semiconductor device safety from over current in the digital electronic circuit system must be surely designed that it's surface mount type micro fuse device. In this paper, We has analysed to the fusing character of micro fuse as a function changed thickness of thermosetting ink epoxy. To the change of thermosetting ink epoxy thickness with in production lot, in the electrically character (fusing test in the 2 multiple over current and 10 multiple over current, surface temperature test in the 1.25 multiple over current) of micro fuse has been tested. According to the electrically character result, changed thickness of thermosetting ink epoxy in designed micro fuse withheld direct effect in both end resistance changes. Also, because high thermal energy in the micro fuse test of over current was occurred to effect such as thermal runaway and explosion. Therefore, screen printing process in the design of micro fuse using thermosetting ink epoxy is very important for production quality improvement.

• Nuclear Engineering and Technology
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• 제52권5호
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• pp.1036-1042
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• 2020

Fast-Neutron Multiplicity Counter based on Liquid Scintillator Detector can directly measure the fast neutron multiplicity emitted by UO₂ rod. HPGe gamma spectrometer; which has superior energy resolution; is routinely used for the gamma energy spectrum measurement. Combing Fast-Neutron Multiplicity Counter and HPGe γ-spectrometer, the n/γ joint measurement system is developed. The fast neutron multiplicity and gamma energy spectrum of UO₂ rod assemblies under different conditions are measured by the n/γ joint measurement system. The induced fission rate and the ²³⁵U abundance, thereby the ²³⁵U mass; can be obtained for UO₂ rod assemblies. The ²³⁵U mass deviation of the measured value from the reference value is less than 5%. The results show that the n/γ joint measurement system is effective and applicable in the measurement of the ²³⁵U mass in samples.

• 한국마린엔지니어링학회:학술대회논문집
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• 한국마린엔지니어링학회 2006년도 전기학술대회논문집
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• pp.11-12
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• 2006

현대중공업이 자체개발한 HiMSEN engine의 탄생 배경과 Hi-touch, Hi-tech 설계 개념이 적용되어 실용적이고 효율이 높은 엔진이 개발된 내용을 기술한다. 또한 세계시장-선박 보기엔진, 육상 발전엔진, 선박 추진엔진 시장-에 적용된 현황을 살피고 향후 보다 진보되고 환경친화형 엔진 공급을 구현하기 위한 내용이 간략히 소개된다.

• Journal of Applied Biological Chemistry
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• 제51권2호
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• pp.69-72
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• 2008

• 한국실내디자인학회논문집
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• 제15호
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• pp.3-16
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• 1998

Fashion specialty store is based on one theme called "Fashion", to pursue originality of facilities in one concept from merchandising, environmental planning and facilities management and satisfy consumer's urge quantitatively as well as qualitative]y also congreqation of characteristic space, distingtion from commor store, not only selling goods but also jointly owned funtiona] space such as information and culture. So this research. with the importance of image. to present the basic information of interior design, study on the analyzing the type of image and the factor of composition focused on the complex fashion specialty store in own brand. Ana]yzing thr type of image with preliminary research and the first and second questionnair, with this make a comparision between the factor of composition and image. The conclusion was summertized as follows : '||'&'||'#8226; Firstly, the interior image of complex fashion specialty store in own brand divided into ;) different images, Such as :VIodern, Semi Classic. Hi-Tech Ylodern, Natural. and casual image '||'&'||'#8226; Secondly, according to the factor of composition is as follows, Such as Architecture, Surface. Furniture, Lighting and Display, the factor of composition is as follows : Architectura] factor divided into vertical. horizental. flexibility and exterior, Surface : material. and main color, Furniture : form and material. Lighting : lighting fixture and genera] lighting system, and Display: window and interior display . '||'&'||'#8226; Third]y, make a comparision of image. simple and feminine with Hi-Tech, Semi-Classic toward natural. complicated, feminine. and Low-Tech, Hi Tech ~.Iodern image, toward modem. natural. simple feel and somehow feminine. Natrual image, toward modem. natura], simple, and Hi Tech, Casual image toward modm, simple, and Hi Tech. '||'&'||'#8226; Fourthly, with builaing up new space, alteration infashion specialty store focused on the customers seiling space with rest and resources, also huge character is found in fashion specialty store

• 한국마린엔지니어링학회:학술대회논문집
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• 한국마린엔지니어링학회 2005년도 전기학술대회논문집
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• pp.92-100
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• 2005

Since HiMSEN H21/32, a new medium speed diesel engine of Hyundai's own design, was introduced in 2001, Hyundai has added new models of H25/33 and H17/28 into HiMSEN engine family. These two new engines take after faithfully to the original HiMSEN concept of a PRACTICAL engine by Hi-Touch and Hi-Tech. The prototype of H25/33 was developed jointly with Rolls Royce Bergen originally and also introduced in 2001. But most of the engine design have been changed by Hyundai for the commercial versions to be a member of HiMSEN family, which has little interchangeability with the prototype. H17/28 is now under development as the smallest size of the family. This new engine also has the longest stroke of a class engine, which has been proven as the best basis for future environmental challenge. The higher compression ratio of 17 and optimized Miller Timing with Simplified pulse turbocharging system applied all HiMSEN engines as which showed the most practical solution against current heavy fuel combustion issues for the time being before introducing digital control system. This paper describes the design and development of these new HiMSEN engines and also reviews the service experiences of H21/32 and H25/33, which launched successfully.

• Journal of Applied Biological Chemistry
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• 제51권1호
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• pp.7-12
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• 2008

The suitability of CPWs, by-products of the juice industry, was investigated as a source for the production of cosmeceuticals. Four kinds of CPWs, CW, CWE, CWER, and CWEA, were examined for their antioxidant potentials in terms of DPPH radical-scavenging ability for anti-wrinkle applications, inhibition of tyrosinase or melanin production for whitening products, and anti-inflammatory effects to treat various skin diseases such as atopic dermatitis and acne as well as for anti-bacterial activity against acne-inducing pathogens. Of the four extracts, CWER was the most potent tyrosinase inhibitor ($IC_{50}$ value: $109\;{\mu}g/mL$), and CWEA ($IC_{50}:\;167\;{\mu}g/mL$) showed good antioxidative effects. CWE and CWEA samples had dose-dependent inhibitory effects on the melanin production. The cytotoxic effects of the four CPWs were determined by colorimetric MTT assays using human keratinocyte HaCaT cells. Most extracts exhibited low cytotoxicity at $100\;{\mu}g/mL$. These results suggest CPWs are attractive candidates for topical applications on the human skin.

• 프린팅코리아
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• 제12권8호
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• pp.47-47
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• 2013

인도 안드라프라데시주의 하이데라바드에 위치한 KI hi-tech(대표 Srinivasa Rao)는 보안 인쇄물 전문업체다. 코닥 'D'(흑백) 헤드 시리즈 등 코닥 버사마크를 포함해 많은 디지털 흑백 장비를 보유하고 있으며, 지난 2012년에는 2100 Slassic과 함께 코닥 넥스프레스 SE3600을 도입하는 등 현재까지 3 대의 넥스프레스를 도입했다.

• 한국분말야금학회:학술대회논문집
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• 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part 1
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• pp.453.1-453.1
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• 2006

• 한국식품과학회지
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• 제38권6호
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• pp.810-815
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• 2006

본 실험에서는 애기달맞이꽃(Oenothera laciniata Hill)를 80% EtOH로 추출하고 추출물을 극성에 따른 용매 분획을 실시하여 분리된 분획의 총 페놀화합물 함량과 DPPH radical 소거, xanthine oxidase 저해활성, superoxide 소거활성 및 nitric oxide 소거활성 및 세포독성 등의 생리 활성을 측정하였다. 본 연구를 통해 애기달맞이꽃은 산소 유리기의 자유기를 소거할 수 있는 우수한 생리 활성물질을 다수 함유하고 있음을 확인 할 수 있었으며 분획 레벨에서의 활성이 대조구 성분 못지않게 우수하게 나타났다. 또한 총 폴리페놀 함량과 세포독성이 가장 높게 나타난 EtOAc 분획물을 농도별로 HL-60세포에 처리한 결과, 세포성장 억제는 농도 의존적으로 나타났으며, 따라서 세포성장 억제효과가 apoptosis 유도에 의한 것이지를 확인하고자, apoptosis 유도에 의하여 나타나는 현상의 하나인 DNA 단편화 현상을 비롯하여 세포 형태학적 변화 및 유동세포분석기를 통한 DNA content을 측정하였다. 그 결과, 애기달맞이꽃 추출물에 의한 세포증식 억제효과는 apoptosis유도에 의해 세포사멸이 일어남을 확인할 수 있었다.