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Based on researches of node assessment methods in complex networks environment, a kind of node importance assessment method of complex networks based on reliability measure was presented. Introducing the concept of reliability, the network connectivity measure was defined to analyze the change of network reliability index in the node attack strategy, so as to determine the validity of node assessment...
For the purpose of probing into the quality abilities that the fire fighters should possess to qualify them for the position and improve their comprehensive quality, an behavior event interviews and a questionnaire survey were conducted on the competency of fire fighters. Through an exploratory factor analysis on the 172 effective responses, a competency model for fire-fighter was initially established...
Based on the actual situation in Tianjin, the indicator evaluation system of city gas emergency capability was studied. The indicators which affect the emergency capability were divided into two grades, and then the indicator evaluation system was established. Based on the indicator evaluation system, the gas emergency capability of Tianjin was evaluated with the G1 method. The results show that the...
The reliability of MANOS devices with an oxide buffer layer (MAONOS) in between SiN trapping layer and high-K Al2O3 top dielectric is extensively studied. We conclude that the primary function of high-K Al2O3 is to suppress the gate electron injection during erase instead of increasing the P/E speed. As a result, inserting a buffer oxide only changes EOT but does not change the P/E mechanisms. On...
In this paper, we investigated the characteristics of Ge junction diodes and gate-last p- and n-metal-oxide-semiconductor field-effect transistors with the atomic-layer-deposited- Al2O3 gate dielectrics. The magnitudes of the rectifying ratios for the Ge p+-n and n+-p junctions exceeded three and four orders of magnitude (in the voltage range of plusmn1 V), respectively, with accompanying reverse...
Available methods for a series of microscope images mosaicing can not meet the requirement of large scale microscope images mosaicing with high quality requirements. A mosaicing algorithm for a series of microscope images based on minimum cost spanning tree of mosaicing graph is proposed and implemented in 3 steps: a) the local registrations based on blocking-spatial clustering, b) the evaluation...
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