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This paper discusses the impact factors of the energy-saving and emission reduction benefits of electric vehicles.
It calculates how much energy cost electric vehicles save and how much carbon emissions reduction value they get each year.
The number of electric vehicles according to the twelfth five-year plan in Guangdong Year 2011 Year 2012 Year 2013 Year 2014 Year 2015 large-scale commercial vehicles 2500 5700 7010 8520 10260 light commercial vehicles 0 0 1320 3030 5250 taxies 1600 3800 6050 8960 12760 the other passenger vehicles 11000 19900 41370 71440 113530 Total 15100 29400 55750 91950 141800 (1)Energy saving benefits Table 3 shows the estimated relevant parameter of the energy-conservation benefits, according to the combined fuel consumption of all vehicle kinds in the Ministry of Industry and standard power consumption on the current market, among these data, the standard coal consumption is converted by the corresponding fuel consumption or power consumption, It assume that the price of unit standard coal consumption in Guangdong province is 800 Yuan/t.
Conclusion The case show that, the method we provide can measure the directly benefits of energy conservation and emissions reduction of the electric vehicle per year effectively.
Fuel reduction and electricity consumption impact of different charging scenarios for plug-in hybrid electric vehicles[J].

The critical path is not only affected by the program data dependence but also by the influence of the number of available functional units, and memory access latency caused by the cache misses.
For the sake of this example, we only consider the impact of the data dependence for the critical path.
Assembly code fragment and its data dependence graph (DDG) are shown in Figure 2.
This compiler analysis is based on the method to find a program’s critical path taking data dependences and resources into consideration.
This reduction increases the opportunities for power reduction.

A System Dynamics-Based Scenario Analysis of CO2 Emission Peak and Emission Reduction Paths - A Case Study of Chongqing’s Cement Industry Sheng Wang1,a*Min Tang2,b Shiyong Zhang2,cChunyan Li1,d Liping Wang2 1.
A comparison with historical data indicates a desirable goodness of fit of the simulation results, which show that the cement output in Chongqing will reach the peak of about 95 million tons in 2020, followed by a slow decrease to 90 million tons towards 2030; the energy consumption will reach a maximum of some 7.8 million tons of standard coal in 2020; the CO2 emission will reach about 76 million tons in 2020, followed by a drop to 60 million tons towards 2030, equivalent to the 2015 figures.
Based on the data, this paper analyzes the influence of different technical paths and policy options on emission in various developmentalscenarios, and proposes specific paths for mission reduction.
At the provincial level, Mao Ziwei (2010), Gao Cailing (2012), Feng Bingxun (2003) and other scholars examine the potential and measures of emission reduction in Shandong, Henan and Taiwan provinces[2].
Tong Hefeng (2012） and Wang Xianghua (2007) systematically examine the paths of carbon emission reduction in cement industry using the system dynamics-based simulation model.

Section 3 presents an algorithm for the attribute reduction.
Attribution reduction in decision-theoretic rough set models.
Attribute reduction based on minimum decision cost.
Minimum cost attribute reduction in decision-theoretic rough set models.
Reduction of Rough Set Attribute Based on Immune Clone Selection.

Porous silicon was obtained via magnesiothermic reduction from the leach residue.
Magnesiothermic reduction pathway, known to have a much lower reacting temperature than carbothermal reduction, is demonstrated to convert leaching products from serpentine into porous silicon.
The leach residue had been converted into silicon and MgO by magnesiothermic reduction.
Because of MgO dissolution and drying process, BET and BJH data showing the pore volume and surface area of porous silicon are different from those of the amorphous silica.
Ren, et al, Fabrication of high surface area mesoporous silicon via magnesiothermic reduction for drug delivery, J.

It showed that drag reduction technology with DRA would be the inexorable trend of drag reduction of the nature gas pipeline transportation.
The testing, collection and analysis of the field data were accomplished.
The drag reduction effect is obvious.
Drag Reduction in Gas Pipeline Coating Technology[M].
(In Chinese) [6] Reduction in Crude Oillines.

At a certain position of the circular disturbance body provide value pressure drop reduction on narrow channels and drag reduction when compared to a single circular cylinder.
From the experimental data presented in this paper it is observed that the position angle of circular disturbance body to reduce drag force on a circular cylinder and reducing the pressure drop in the channel are at angle 200 and 300 for D=25 mm, and 200, 300 and 400, respectively, for D= 37.5 mm then the best reduction for both cylinders are at an angle of 300.
Then be validated using the pressure transducer Omega PX-655 and data acquisition DAQPRO Omega-5300.
Then at α=200 minor head loss value reduction occurs at Reynolds number variation of 11.6×104 to 15.6×104.
In the experiment of single cylinder and its configuration, the value of the pressure coefficient distributions obtained from pressure measurements at two pressure taps were placed on the contour angle 00 and 1800 mid-span section of a circular cylinder with a collection of data every change of rotation angle of 50.

(2) The analog to digital begins to sample noise signal and executes the data conversion for which the micro control unit keeps waiting
Enclosed space noise source sampling data diagram The curve describes the noise data in confined space when the system is not started, the coordinates of the horizontal axis represents the sample time length (300 seconds) and the vertical axis represents the sound pressure space (unit: dB).
When the system runs for some time, we sample sound data during 3 minutes in the confined space.
Enclopsed space noise reduction sampling data diagram It’s obvious that the effect of noise reduction is significant by comparison of the data before and after the noise reduction, the average amplitude decreases to 6 db (ref Fig 7).
Enclosed space noise reduction noise reduction diagram The black solid line represents the sample data from noise source in the confined space, the dashed line represents sound sampling data through noise reduction processing.

Related Issues Study of Wireless Sensor Network Security Data Fusion AL-JAOUFI MOHAMMED AHMED AHMED YUN LIU ZHENJIANG ZHANG School of Electronics and Information Engineering Beijing Jiaotong University Keywords: wireless sensor networks; data fusion; attack; homomorphic encryption Abstract: Data fusion technology is widely used in data processing due to its characteristic of less transfer data.
Chapter One Data fusion and security issues 1.1 Data Fusion Data fusion refers to the simultaneous combination of data processing parts, thus to get more valid data, to better meet the needs of users in the process.
Chapter Two Data fusion security mechanism design    2.1 Efficient data fusion security protocol    Data fusion security technology is mainly divided into integrity-based data integration program, confidential-based data solutions, many of them are confidentiality-based programs.
In the current wireless sensor network data fusion protocol, mostly for safety data fusion protocol and end-point security data fusion protocol, and more based on end-use encryption, encrypted data based on hop fusion technology, and because resource-constrained wireless sensor network nodes, need to adopt Efficient Data Fusion Security Protocol (EDAA), thus ensuring data security to control data overhead [2].
Meanwhile, the use of multiple data fusion tree to collect data, and ensure data integration between tree topology can exist there must be some difference between the tree and maintain a certain distance from the apex, so that the data collision reduction could allow an attacker to steal bps integration of risk reduction around the number.

Of Nanjing,New & High (N&H)—Nanjing New & High-Tech Industry Development Zone,HuaGongYuan—Chemical industrial park(NCIP),DES-Direct environment supervision. 1.3.1 COD emissions and enterprise emissions, life emissions connection According to the data table 1, The following correlation coefficients is obtained by using Data processing system(DPS)： r(Y0,X11)= 0.65236, r (Y0,X12)= 0.61206,r (Y1,X21)= 1.00006, r (Y1,X22)= 0.49057, r (Y2,X31)= 0.95374,r (Y2,X32)= 0.54285.
GM (1, 1) Model GM (1, 1) Model is 1 order equations 1 variables Grey Model, Hypothesis: n observation value of the original data set of the sequence is: .
Here the original series represent for Nanjing enterprise COD emissions and SO2 emissions respectively, data see table 7.
Table 7 Nanjing enterprise COD emissions and SO2 emissions Unit:Ten thousand tons index 2002 2003 2004 2005 2006 2007 2008 2009 2010 COD 3.1 3.12 2.96 3.03 2.84 2.68 2.56 2.25 2.0213 SO2 12.65 14.16 14.44 14.91 14.56 13.95 13.76 13.4 11.55 Data sources: Nanjing Environmental Protection Agency,《Nanjing Environment Bulletin(2002-2010) 》 According to the data table 7, The following results is obtained by using Data processing system(DPS)(GM(1,1)model): 2.2.1.
[6] Data Information on http://www.njhb.gov.cn