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Online since: March 2015
Authors: Xian Zheng Gong, Xian Ce Meng, Chen Li, Su Ping Cui, Li Li Zhao, Zhi Hong Wang
The inventory data of Chinese coal-fired power generation in 2009 without denitration technology applications were measured.
The output data include the CO, N2O, CH4, CO2, NOx, PM and SO2 emissions.
However, their studies cannot provide updated data on emissions reduction due to lack of 600 MW or more turbo-generator sets early time.
The inventory data of Chinese coal-fired power generation in 2009 were selected as the baseline in a case study due to the lack of denitration technology applications at that time and the large power demand and generation.
Results and Discussion Data collection.
The output data include the CO, N2O, CH4, CO2, NOx, PM and SO2 emissions.
However, their studies cannot provide updated data on emissions reduction due to lack of 600 MW or more turbo-generator sets early time.
The inventory data of Chinese coal-fired power generation in 2009 were selected as the baseline in a case study due to the lack of denitration technology applications at that time and the large power demand and generation.
Results and Discussion Data collection.
Online since: December 2013
Authors: Jie Zhang, Xiang Lou Gao, Jia Yun Xia
In carbon tax situation, we set up two kinds of carbon emissions reduction targets: total carbon emissions and carbon intensity reduction targets.
; (2) Known from the equation 2 The optimal reduction makes the marginal cost of emission reductions equal to carbon tax rate.
When setting the carbon tax rate ,the government alse need to consider the emission reduction target achievement.Accroding to Shenzhen’s emission reduction scheme,we set two carbon emission reduction target
And building dynamic game model, making it is more in line with the reality of the actual carbon tax system.Finally, we get the conclusions via analyzing data and model
Fang: Carbon Emission Reduction Strategy Study Based on Carbon emission Reduction cost evolution curve.
; (2) Known from the equation 2 The optimal reduction makes the marginal cost of emission reductions equal to carbon tax rate.
When setting the carbon tax rate ,the government alse need to consider the emission reduction target achievement.Accroding to Shenzhen’s emission reduction scheme,we set two carbon emission reduction target
And building dynamic game model, making it is more in line with the reality of the actual carbon tax system.Finally, we get the conclusions via analyzing data and model
Fang: Carbon Emission Reduction Strategy Study Based on Carbon emission Reduction cost evolution curve.
Online since: September 2015
Authors: Mahmoud A.M. Albreem, Azuwa binti Ali
Reduced Complexity Optimum Detector For Block Data Transmission System Using An Lattice Sphere Detection Technique
Mahmoud A.
This paper proposes an An Lattice Sphere Detection (AnLSD) technique for detection in block data transmission systems (BDTS).
Introduction A block-by-block data transmission scheme is an efficient way of transmitting data over time- dispersive channels while reducing Inter-Symbol-Interference (ISI).
Reference [9] used channel A tested with 20 bit data.
Ghani, ”Reduced complexity optimum detector for block data transmission systems”, IEICE Elctron.
This paper proposes an An Lattice Sphere Detection (AnLSD) technique for detection in block data transmission systems (BDTS).
Introduction A block-by-block data transmission scheme is an efficient way of transmitting data over time- dispersive channels while reducing Inter-Symbol-Interference (ISI).
Reference [9] used channel A tested with 20 bit data.
Ghani, ”Reduced complexity optimum detector for block data transmission systems”, IEICE Elctron.
Online since: October 2012
Authors: Ju Ping Zhang, Juan Li, Wei Jiang Zhang
According to the penetration test and lots of soil moisture data, the water reduction ability of terrace and slope land were analyzed, which can provide decision evidence.
The ability of the water reduction between terrace and slope land were analyzed through the test data, which can provide basis to the runoff simulation under different underlying condition and planning of soil and water conservation works.
Data analysis Penetration ability analysis.
Water reduction ability analysis.
So, the water reduction ability of terrace is higher than slope land under the same condition.
The ability of the water reduction between terrace and slope land were analyzed through the test data, which can provide basis to the runoff simulation under different underlying condition and planning of soil and water conservation works.
Data analysis Penetration ability analysis.
Water reduction ability analysis.
So, the water reduction ability of terrace is higher than slope land under the same condition.
Online since: January 2014
Authors: Nuzul Hidayat, Wawan Aries Widodo
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.
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.
Online since: February 2007
Authors: Y. Xu, Hong Sun, Nan Huang
Bloodcompatibility Improvement of Titanium Oxide Film Modified by
Hydrogen Plasma Reduction
Y.
Ti/O ratio of Ti-O film from the XPS data vary with depth under different reduction temperature and time.
Hydrogen plasma reduction experimental parameters of Ti-O films are shown in Table 2.
It was believed that non-stoichiometric TiO2_x films were obtained by hydrogen plasma reduction.
It was apparent that reduced effect becomes stronger with the increasing of hydrogen reduction temperature and time.
Ti/O ratio of Ti-O film from the XPS data vary with depth under different reduction temperature and time.
Hydrogen plasma reduction experimental parameters of Ti-O films are shown in Table 2.
It was believed that non-stoichiometric TiO2_x films were obtained by hydrogen plasma reduction.
It was apparent that reduced effect becomes stronger with the increasing of hydrogen reduction temperature and time.
Online since: October 2014
Authors: Fu Dong Sun, Ren Yuan Yuan
Keywords: low noise; asphalt concrete; noise reduction principle; safety performance.
Table 1 Experimental results of vibration noise reduction in JinRongJie project Measurement data measurement pos.
This shows that porous asphalt pavement has a better noise reduction effect
Therefore, the total noise reduction effect is about 3-5dB [4]
After years of use, the pores are blocked of the pavement, the noise reduction effect will decrease, and it can also reach 2-3dB [7].
Table 1 Experimental results of vibration noise reduction in JinRongJie project Measurement data measurement pos.
This shows that porous asphalt pavement has a better noise reduction effect
Therefore, the total noise reduction effect is about 3-5dB [4]
After years of use, the pores are blocked of the pavement, the noise reduction effect will decrease, and it can also reach 2-3dB [7].
Online since: November 2012
Authors: Zhi Jun Lv, Jian Guo Yang, Qian Xiang
Rough set theory (RST) as a new data mining method, can deal with uncertainty and incompleteness in data analysis.
Production Process Data Acquisition Database Data Cleaning Model Development Data Analysis Output Generation Domain model Query Tools Statistics & AI tools Visualization Tools Goal of KDD Keys: Data Flow Process Flow Tools Usage Fig1.
It integrates learning-from-example techniques, extracts rules from a data set of interest, and discovers data regularities.
The rule acquisition is made up of four components (enveloped by broke line), namely, data inspection, data discretization, attribution reduction and rule composing, those are basic steps within mining control rule process.
Data inspection During this initial step, the first inspection of the data is performed.
Production Process Data Acquisition Database Data Cleaning Model Development Data Analysis Output Generation Domain model Query Tools Statistics & AI tools Visualization Tools Goal of KDD Keys: Data Flow Process Flow Tools Usage Fig1.
It integrates learning-from-example techniques, extracts rules from a data set of interest, and discovers data regularities.
The rule acquisition is made up of four components (enveloped by broke line), namely, data inspection, data discretization, attribution reduction and rule composing, those are basic steps within mining control rule process.
Data inspection During this initial step, the first inspection of the data is performed.
Online since: April 2015
Authors: Jun Oh Yeon, Kyoung Woo Kim, Kwan Seop Yang, Myung Jun Kim
Furthermore, by installing additional mat-type items to the upper layer floor coverings and conducting a comparative analysis on the performance of impact sound reduction, this study attempts to provide basic data for future research on finishing materials.
In the case of the bang machine, the data indicated an insignificant reduction throughout the entire frequency band, regardless of the thickness of the floor coverings.
The data from the impact ball also indicated an insignificant reduction throughout the entire frequency band.
Impact Sound Reduction of Mat Fig. 5 shows the measurement results regarding the impact sound reduction of 10, 15, 30, and 40-mm-thick shock reduction mats installed on top of the Ondol structure.
In the case of impact sound reduction regarding the impact ball, there was hardly any reduction in the 10 mm and 15 mm mats.
In the case of the bang machine, the data indicated an insignificant reduction throughout the entire frequency band, regardless of the thickness of the floor coverings.
The data from the impact ball also indicated an insignificant reduction throughout the entire frequency band.
Impact Sound Reduction of Mat Fig. 5 shows the measurement results regarding the impact sound reduction of 10, 15, 30, and 40-mm-thick shock reduction mats installed on top of the Ondol structure.
In the case of impact sound reduction regarding the impact ball, there was hardly any reduction in the 10 mm and 15 mm mats.
Online since: December 2014
Authors: Zhen Jiang Zhang, Yun Liu, Mohammed Ahmed Ahmed Al Jaoufi
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.
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.