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For the current inefficient use of distribution network equipment and the lack of effective evaluation means, a set of comprehensive evaluation index system is built, which could accurately evaluate utilization level of equipment and find weakness. First, use fish bone diagram to find out influencing factors of distribution network equipment utilization; then build evaluation index system of distribution...
An multilevel gray evaluation method is proposed to conduct a more comprehensive assessment and analysis of the urbanization development status of Shanxi Province during the “Eleventh Five-Year Plan” period. By confirming the achievements, identifying gaps and explicating development direction, the paper finally puts forward some suggestions for promoting the process of urbanization and some problems...
Lean production is regarded as the third production paradigm, succeed craft-ship production and mass production. Companies will better adapt to the competitive market by Lean, which is characterized by multi-varieties and small-batch, through continuous improvement and waste elimination, so it is being widely studied and applied. But the absence of universal definition to lean production has hampered...
A micro-hole in single mode fiber is created by using femtosecond laser irradiation for refractive index sensing. This in-fiber device is simple, compact and of low cost and can be used for temperature independent sensing.
Transmission of a single mode fiber with a cross-sectional micro-channel is investigated by two dimensional time-domain finite difference method for the first time. Index-sensing capabilities are defined from the simulation results.
Physical efficiency identification and quantization of power transmission and transformation is the importance to economic evaluation and post-evaluation for projects of benefit analysis. According to kinds of project features and its position and action in the network, this paper has identified correlative physics efficiency separately. According to the main physical efficiency index of different...
Palette re-indexing has been shown to be an effective way to improve the compression of color-indexed images. Based on two operations, i.e., sampling and swapping, we propose a novel re-indexing technique with the lowest complexity on the palette size and ability to further improve existing methods, which are two unique features that contrast others. Experiment results verify the effectiveness of...
The excessive increase in savings of Chinese households and the savings motive of urban households who hold most of savings have attracted great attention of academic community as well as policy maker in recent years. Based on the theory of precautionary savings, this paper directly introduces the future uncertainty into the savings models as an independent variable, moreover, simultaneously take...
In this paper, the results of the quality of service for VoIP service over TD-SCDMA HSDPA system are presented. The performances of the system with different scheduling algorithms and different retransmission times are simulated and analyzed. Dynamic scheduling, adaptive modulation and code (AMC), dynamic HARQ are implemented in the system-level simulation and some recommends for HARQ channel number...
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