부제 : abstract1. introduction2. optimal arrangement problem3. characteristics when kj is monotonous decrease4. characteristic when kj is monotonous increase5. conclusionreferencesIn the multi-state consecutive-k-out-of-n:F system, both the components and the system are allowed to be in M + 1 possible state. One of the most important problems in the multi-state consecutive-k-out-of-n:F system is the optimal arrangement proble
부제 : study of electron transport coefficients in cnf2n+2(n=1,2,3) molecular gas 위하여 이들 순수가스들이 가지고 있는 전자충돌단면적을 해석하고, 전자이동속도와 부착계수 값을 2 항과 다항근사 볼츠만 해석을 통해 0.1~300 Td에 걸친 광범위 E/N에서 해석하고자 한다.
부제 : abstract1. introduction2. experiments3. results and discussion4. summaryreferencesIn this study, chemical dry characteristics of silicon nitride layers were investigated in the F₂/N₂/Ar remote plasma. A toroidal-type remote plasma source was used for the generation of remote plasmas. The effects of additive N₂gas on the etc
Role of N₂ flow rate on etch characteristics and variation of line edge roughness during etching of silicon nitride with extreme ultra-violet resist pattern in dual-frequency CH₂F₂/N₂/Ar capacitively coupled plasmas -
부제 : preparation of β-sialon powder by combustion reaction in the system of si-al-sio₂-nh₄f(β-si₃n₄)abstract1. 서론2. 실험 방법3. 결과 및 고찰4. 결론referencesThe preparation of β-SiAlON powder by SHS in the system of Si-Al-SiO₂-NH₄F(β-Si₃N₄) was investigated in this study. In the preparation of SiAlON powder, the effect of gas pressure, compositions such as Si, NH₄F, β-Si₃N₄ and additive
부제 : a maintenance design of connected-(r, s)-out-of-(m, n) : f system using simulated annealing1. 서론2. 시스템 모형 및 정비 정책3. 시뮬레이티드 어닐링 알고리즘4. 실험 및 결과분석5. 결론참고문헌The purpose of this paper is to present an optimization scheme that aims at minimizing the expected cost per unit time. This study considers a linear connected-(r, s)-out-of-(m, n):F lattice system whose components are ordered like the elements of a
부제 : ant colony optimization approach to the utility maintenance model for connected-(r, s)-out of-(m, n) : f system1. 서론2. 개미군집 최적화 알고리즘3. 실험 및 결과분석4. 결론참고문헌Connected-(r, s)-out of-(m, n) : F system is an important topic in redundancy design of the complex system reliability and it’s maintenance policy. Previous studies applied Monte Carlo simulation and genetic, simulated annealing algorithms to tack