• 한국우주과학회:학술대회논문집(한국우주과학회보)
• /
• 한국우주과학회 1999년도 한국우주과학회보 제8권2호
• /
• pp.116-116
• /
• 1999

No Abstract, See Full Text

• 천문학회보
• /
• 제27권2호
• /
• pp.29-29
• /
• 2002

• 대한약리학회:학술대회논문집
• /
• 대한약리학회 2006년도 The 6th Congress of the Federation of Asian and Oceanian Physiological Societies
• /
• pp.93.1-93.1
• /
• 2006

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 1995년도 한국생물과학협회 학술발표대회
• /
• pp.81-81
• /
• 1995

No Abstract, See Full Text

• Bulletin of the Korean Chemical Society
• /
• 제24권7호
• /
• pp.1005-1008
• /
• 2003

• 한국통신학회논문지
• /
• 제37권5A호
• /
• pp.317-324
• /
• 2012

물리 계층 네트워크 코딩은 양방향 중계 채널에서의 Zhang 그룹의 논문으로 처음 소개 되었다. 물리 계층 네트워크 코딩을 이용하여, 세 개의 시간대 대신에 두 개의 시간대내로 양방향 통신을 완벽히 할 수 있다. 최근 감쇄 채널에서 물리 계층 네트워크 코딩의 상계와 하계가 모두 분석되었다. 이 논문에서는 감쇄 채널에서 양방향 중계 채널의 물리 계층 네트워크 코딩의 정확한 bit 오류 비율을 도출 하였다. bit 오류 비율을 계산하기 위해, 판단 영역을 최소 인접 법칙과 Craig's 극좌표 방식을 적용한 몇 개의 쐐기 부분의 분할을 통해 결정 하였다.

• 한국기계가공학회지
• /
• 제18권8호
• /
• pp.8-17
• /
• 2019

In this study, a model reduction technique was used to develop a precise noise and vibration prediction model for the individual components of a driveline system. The dynamic reduced-order model generated by the Craig-Bampton method was applied to perform dynamic analysis of an electric agricultural power cart. The natural frequency and acceleration response results were analyzed according to the different number of dominant sub-structural modes contained in the reduced-order models. Through the analysis results, it was confirmed that a sufficient number of dominant sub-structures to satisfy the operating conditions should be selected to construct an optimal reduced-order model.

• 대한수학회보
• /
• 제54권3호
• /
• pp.747-761
• /
• 2017

We study multiplication operators on the weighted Banach spaces of an infinite tree. We characterize the bounded and the compact operators, as well as determine the operator norm. In addition, we determine the spectrum of the bounded multiplication operators and characterize the isometries. Finally, we study the multiplication operators between the weighted Banach spaces and the Lipschitz space by characterizing the bounded and the compact operators, determining estimates on the operator norm, and showing there are no isometries.

• 한국전기화학회:학술대회논문집
• /
• 한국전기화학회 1999년도 전지기술심포지움
• /
• pp.83-91
• /
• 1999

Technical advances in manufacturing techniques and applied technologies have been made for bi cell manufacture, and are currently being implemented in the areas of discrete electrode / bi cell assembly, and electrode / separator lamination. Not only have improvements been noted in the reliability of the mechanical assembly and the increase in yields and decrease in costs, battery electrical performance has also been enhanced thru these assembly techniques. Evidence has been shown that the lamination techniques can influence porosity and electrolyte dispersion, and therefore electrical performance and long term reliability of the cells.

• Applied Microscopy
• /
• 제47권4호
• /
• pp.226-232
• /
• 2017

Electron microscopy and X-ray diffraction have together played a key role in our understanding of the molecular structure and mechanism of contraction of muscle. This review highlights the role of electron microscopy, from early insights into thick and thin filament structure by negative staining, to studies of single myosin molecule structure, and finally to recent high-resolution structures by cryo-electron microscopy. Muscle filaments are designed for movement. Their labile structures thus present challenges to obtaining near-atomic detail, which are also discussed.