• 한국자기학회:학술대회 개요집
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• 한국자기학회 2013년도 자성 및 자성재료 국제학술대회
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• pp.29-29
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• 2013

We predict agigantic perpendicular magnetocrystalline anisotropy (MCA) in Fe (001) capped by 5d transition metal (TM) overlayers by using first principles calculations. Analysis of atom-by-atom contribution to MCA reveals that gigantic MCA as large as 11 meV/TM originates not from Fe atoms but from the 5d TMs through the strong spin-orbit coupling. More specifically, it is the hybridization between TM and Fe d orbitals that also induces non-negligible magnetic moments in TM. Furthermore, spin-channel decompositions of MCA matrix with and without the presence of Fe substrate identify the electronic origin of the perpendicular MCA that the down-down channel contribution plays the most crucial role for the sign changes of MCA of TM overlayers upon the hybridization with Fe-3d.

• 대한의용생체공학회:의공학회지
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• 제31권3호
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• pp.227-233
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• 2010

This study analyzed performance according to kick point and stiffness of Soft-$golf^{TM}$ shaft. This research team developed soft-$golf^{TM}$ as a new fusion sports with similar motions with golf and it can be learned safely for all age groups in 2002. The head of Soft-$golf^{TM}$ club is made of zinc alloy and has a mesh or a grid structure, and shaft uses carbon graphite to reduce the total weight of the club. To improve carry distance and to assure consistency of a ball during Soft-$golf^{TM}$ swing, this study manufactured shaft with various kick points (low, middle and high) and stiffness (stiff, regular, lady, morelady) and analyzed a swing motion with characteristics of each shaft presented in a dynamic condition such as a ball's speed, a head's torsion angle and a ball's deviation with ProAnalyst program through a high-speed camera taking pictures using a swing machine robot system(Robo-7). From all of the results, this study determined an appropriate shaft of Soft-$golf^{TM}$.

• 한국자기학회지
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• 제5권5호
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• pp.519-523
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• 1995

The Fe-TM-C-N nanocrystalline films (TM : Hf, Zr and Nb) are investigated to examine the relation between microstructure and soft magnetic properties. In these films, as the atomic radius of TM element increases, $P_{N2}$ which was added to get good soft magnetic properties was decreased and the maximum value of the permeability shifted to the high Fe range in the composition diagram. The best soft magnetic properties achieved in these films are : Hc of 0.15 Oe, $\mu_{eff}$ of 7800 (1MHz) and $4{\pi}M_{s}$ of 17.5 kG in Fe-Hf-C-N film ; Hc of 0.06 Oe, $\mu_{eff}$ of 2750 (1MHz) and $4{\pi}M_{s}$ of 16.8 kG in Fe-Zr-C-N film and Hc of 0.31 Oe; $\mu_{eff}$ of 2100 (1MHz) and $4{\pi}M_{s}$ of 15.5 kG in Fe-Nb-C-N film. It was considered that the stronger the bonding force between TM and C(N), the finer TM(C,N) phase is precipitated and therefore, the finer $\alpha$-Fe grains are formed. The effective permeability of the Fe-Zr-C-N films and Fe-Nb-C-N films remains nearly constant up to 10 MHz.

• 프린팅코리아
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• 제14권9호
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• pp.104-105
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• 2015

Printing Industries of America(PIA)가 진행하는 InterTech$^{TM}$ Technology Awards에서 코닥 프로스퍼 6000 Presses와 코닥 플렉셀 NX 시스템의 NX advantage가 혁신적인 기술로 선정됐다.

• 한국세라믹학회:학술대회논문집
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• 한국세라믹학회 2004년도 춘계총회 및 연구발표회 초록집
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• pp.35.1-35.1
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• 2004

• 대한치과교정학회지
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• 제24권1호
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• pp.125-134
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• 1994

This study was designed for comparison of shear bond strengths and failure patterns of four experimental groups which combinated mesh-backed metal brackets and texture based ceramic brackets (Transcend series $2000^{(TM)}$) with chemically cured resin (Mono $Lok2^{(TM)}$) and visible light cured resin $(Transbond^{(TM)})$. Brackets were bonded on the extracted human bicuspids, after etching them by manufacturer's recommand, and the shear bond strengths were measured on the Instron machine after 24 hrs passed in the $37^{\circ}C$ water bath. The results were as follows. 1. Ceramic brackets, transcend series $2000^{(TM)}$, bonded with $MonoLok2^{(TM)}$ showed statistically higher shear bond strength than mesh-backed metal brackets bonded with $MonoLok2^{(TM)}$. 2. There was no significant difference in shear bond strengths between metal and ceramic brackets bonded with $(Transbond^{(TM)})$. 3. Ceramic brackets bonded with both $(Transbond^{(TM)})$) and $MonoLok2^{(TM)}$ showed primarily fractures between brackets adhesive interface. 4. Enamel crack was not found in anyone specimen.

• 대한화장품학회:학술대회논문집
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• 대한화장품학회 2003년도 IFSCC Conference Proceeding Book II
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• pp.462-463
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• 2003

With Fixate$^{TM}$ G-100 polymer, a whole new world of styling product possibilities awaks you. Fixate$^{TM}$ G-100 polymer satisties the demand for high performance products that offer significant consumer perceptible benefits, while meeting the tormulator's needs for cost control and manufacturing efficiency.(omitted)ted)

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.107-109
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• 2003

Optical sensor-based land cover categories produce spectral signature confusion along with degraded classification accuracy. In the classification tasks, the goal of fusing data from different sensors is to reduce the classification error rate obtained by single source classification. This paper describes the result of land cover/land use classification derived from solely of Landsat TM (TM) and multisensor image fusion between JERS 1 SAR (JERS) and TM data. The best radar data manipulation is fused with TM through various techniques. Classification results are relatively good. The highest Kappa Coefficient is derived from classification using principal component analysis-high pass filtering (PCA+HPF) technique with the Overall Accuracy significantly high.

• Elastomers and Composites
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• 제49권2호
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• pp.103-109
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• 2014

유화중합 SBR (E-SBR)과 용액중합 SBR (S-SBR) 블렌드를 제조하여 이들의 미세구조(styrene, 1,2-unit, cis-1,4-unit, 그리고 trans-1,4-unit 함량)를 투과 방식 휴리에 변환 적외선 분광법(FTIR)을 이용하여 분석하였다. Valley-to-valley 바탕선으로 흡광도를 측정하는 방법(TV)이 객관적으로 가장 타당한 방법이나 cis-1,4-unit의 피크 세기를 정확히 측정할 수 없는 단점이 있다. cis-1,4-Unit이 포함된 4가지 미세구조에 대한 정보를 얻기 위해, 바탕선을 보정하지 않은 방법(TM)과 최대 투과도를 99%로 조정한 방법(TB)을 TV 방법과 비교하였다. TB 방법으로 구한 결과가 TM 방법으로 구한 결과보다 TV 방법으로 구한 결과와 좀 더 가깝게 나타났다. TM 방법과 TB 방법으로 구한 흡광도를 ISO/FDIS 21561:2005(E)에 제시한 계산식을 이용하여 미세구조 함량을 결정하였다. E-SBR/S-SBR 블렌드 비에 따른 styrene, 1,2-unit, 그리고 trans-1,4-unit 함량의 변화는 비교적 선형성을 보였으며, TM 방법과 TB 방법으로 얻은 결과에는 큰 차이가 없었다. cis-1,4-Unit 함량의 변화는 TM 방법과 TB 방법에 상관없이 직선성이 전혀 나타나지 않았다.

• 한국식품저장유통학회지
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• 제30권2호
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• pp.262-271
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• 2023

본 연구에서는 real-time PCR(SureTect^TM kit와 PowerChek^TM kit), LAMP(3M MDS), 선택 배지를 이용하여 즉석섭취식품에 존재하는 Salmonella spp.와 L. monocytogenes의 검출 능력을 비교 및 평가하고 식품 매트릭스가 real-time PCR의 결과에 미치는 영향을 조사하였다. 4가지 서로 다른 농도로 접종된 식품을 동일한 증균배지를 이용하여 증균 후 세 가지 방법으로 검출한 결과, real-time PCR, LAMP, 선택 배지에서 모두 양성으로 검출되어 인위적으로 접종된 식품에서의 검출 성능은 동등한 것으로 나타났다. 또한, 식품 매트릭스가 real-time PCR의 신속 검출에 미치는 영향을 조사한 결과, Salmonella spp.의 검출에서 샐러드가 다른 식품에 비해 Ct value가 유의적으로 높은 것으로 나타나, 섬유질이 풍부한 식품에 존재하는 Salmonella spp.의 검출을 위해서는 충분한 균질화와 균체의 탈리, 그리고 효율적인 DNA의 증폭이 필요함을 알 수 있었다. 반면, L. monocytogenes의 검출은 식품 매트릭스마다 상이하며 혼합적인 양상을 보였다. 현재의 식품공전 규정에서 식품에 존재하는 식중독균의 신속 검출을 위한 장비와 시약의 사용은 대부분 사용자의 선택에 의존하고 있다. 본 실험에서 real-time PCR로 사용된 SureTect^TM kit와 PowerChek^TM kit는 기존 real-time PCR kit의 대체재로서 사용이 가능할 것으로 판단되며, 또한, LAMP도 우수한 검출 성능을 보였기에 식품안전 관리 수단으로 활용될 가능성이 있음을 시사하고 있다.