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This paper studies reliability allocation methods for aircraft engines. The objective of the research is to develop an effective reliability allocation method for complex systems when only limited data can be obtained. A practical approach is proposed by considering complexity of the engine and data availability. Using this method, MTBF and Dispatch Reliability targets can be decomposed from higher...
In order to study the load characteristics of the electric vehicle charging station and analyze the influence of the charging station's large-scale access to the regional power grid, the following measures have been taken: first, analysis of the modeling with power functions that is commonly used in the electric power system load modeling; second, analysis of the energy storage and charging systems'...
Researching on the power supply path is one aspect of analyzing gird physics topology structure, the paper aims to discuss the power supply paths which would describe the power supply process from a certain source, based on power components theory. In general, path search method is divided into depth-first search and breadth-first search. Improving on the depth-first search and analyzing the complexity...
Cell migration is a key step for deterioration of many in situ or metastasis malignant tumours. Tumour anti-migration is a promising strategy to treat cancer, but corresponding drugs developed under such a strategy are still in dire poverty, partly due to the lengthly process of drug trials and approval required by the US Food and Drug Administration (FDA). Given there are thousands of FDA approved...
It helps to realize and settle inter-regional international commerce coordination problems and realize commerce facilitation of regional economic and trade cooperation by building international logistics integrated platform which connects international tracks. This paper structures international logistics integrated platform and information service standard system. It aims at provide guarantee for...
Intersatellite clock offset measurement is one of the key techniques to implement intersatellite time synchronization. Two-way time transfer is one of the methods with the high-accuracy applied to clock offset measurement. Since satellite moves at high speeds, the propagation delay of two-way time transfer signals between moving satellites is not equal. Therefore, the clock offset obtained with this...
Since 2001, China's commercial banks, insurance companies, securities companies as well as trust companies have been offering personal wealth management business. Particularly, almost all commercial banks set up various types of financial centers to issue financial products. In this paper we want to give a systematic introduction of financial products in China and shed some lights on their yields...
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