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Online since: April 2010
Authors: Rainer Telle, Li Ying Zhou
The calculation results are compared with
industrial observations and published data.
Valuable data were published [1,6] and the conventional viewpoint of the role of NaCl was doubted.
The data are shown in Table 1.
However there is no data available.
Although the content of Fe in the green SiC (Fig.2.a) was much lower than that in the black one (Fig.2.b), it is reasonable to speculate by comparing the data in Fig.2.a and Fig.2.b that purer materials with less Fe contamination was used in the green SiC production.
Valuable data were published [1,6] and the conventional viewpoint of the role of NaCl was doubted.
The data are shown in Table 1.
However there is no data available.
Although the content of Fe in the green SiC (Fig.2.a) was much lower than that in the black one (Fig.2.b), it is reasonable to speculate by comparing the data in Fig.2.a and Fig.2.b that purer materials with less Fe contamination was used in the green SiC production.
Online since: December 2012
Authors: Jing Yuan Tang, Jian Ming Chen, Cai Zhang
The data required to develop the classifier are generated by simulating various faults using Pspice software.
However, no mathematical model of the process is required in the pattern recognition methods as the operation of the process is classified by matching the measurement data.
The Volterra Series or GFRF based approaches can only get the accurate state by processing a great amount of input/output data and only useful to the weak nonlinear analog circuits.
Those wavelet and artificial neural network based methods need many testing data as well.
Comparison of the diagnosis performance (accuracy %) Data sets Fault feature DWT WPT MFDFA Train sets 84.82 89.63 96.80 Test sets 82.35 87.83 95.62 Conclusion In this paper, a fault diagnosis method based MFDFA method is propose for nonlinear analog circuit.
However, no mathematical model of the process is required in the pattern recognition methods as the operation of the process is classified by matching the measurement data.
The Volterra Series or GFRF based approaches can only get the accurate state by processing a great amount of input/output data and only useful to the weak nonlinear analog circuits.
Those wavelet and artificial neural network based methods need many testing data as well.
Comparison of the diagnosis performance (accuracy %) Data sets Fault feature DWT WPT MFDFA Train sets 84.82 89.63 96.80 Test sets 82.35 87.83 95.62 Conclusion In this paper, a fault diagnosis method based MFDFA method is propose for nonlinear analog circuit.
Online since: December 2013
Authors: Abdalfatah A. Shehada, Hisham T. Eid
However, few data are available in the literature on the elastic settlement of piles in non-homogeneous media with Ep/Eb less than 100 [8].
Similar conclusion can be drawn from the data presented for piles entirely embedded in rock of constant mass modulus [11,14,15].
The data presented in Figure 5 also show that Ip has a general tendency to decrease with increasing values of n, L/D, and Ep/E0.
Data presented in Figure 6 confirms the accuracy of Equation 2 in estimating the critical slenderness ratio.
It should be noted that the results shown in figure 5 are in good agreement with settlement data presented in the literature based on different numerical analysis techniques [8,9,11,15].
Similar conclusion can be drawn from the data presented for piles entirely embedded in rock of constant mass modulus [11,14,15].
The data presented in Figure 5 also show that Ip has a general tendency to decrease with increasing values of n, L/D, and Ep/E0.
Data presented in Figure 6 confirms the accuracy of Equation 2 in estimating the critical slenderness ratio.
It should be noted that the results shown in figure 5 are in good agreement with settlement data presented in the literature based on different numerical analysis techniques [8,9,11,15].
Online since: May 2011
Authors: Wen Jie Xu
The computational formula is ( enterprise number in T term —enterprise number in (T-1) term ) /enterprise number in (T-1) term; Second, product differentiation makes new ingoing enterprises have biggish living space and leads to the reduction of profit ratio.
As economical significant valid data are deficient , this paper puts forward the model of industrial performance : While represents the share of top four enterprises' sale volume of motor-dom in the whole trade; represents new manufactures' net increasing rate; represents sale profit ratio of motor-dom;represents research and development expenditures; represents product differentiation; represents stochastic disturbance term
(2) The Sources and Descriptions of Data.
Considering the availability of data and the purpose of empirical analysis, this article will set the time span between 2001 and 2008, while the data sources are from the Information Network of State Council Development and Research Center, China Association of Auto Manufactures and Zhonghong Business Database
In order to ensure the reliability of regression analysis,first, test the data stationarity in temporal series,we use ADF test to determine the data stationarity and use Eviews6 to conduct root unit test of every variable, then the hysteretic term in test we determine to use SC criterion.
As economical significant valid data are deficient , this paper puts forward the model of industrial performance : While represents the share of top four enterprises' sale volume of motor-dom in the whole trade; represents new manufactures' net increasing rate; represents sale profit ratio of motor-dom;represents research and development expenditures; represents product differentiation; represents stochastic disturbance term
(2) The Sources and Descriptions of Data.
Considering the availability of data and the purpose of empirical analysis, this article will set the time span between 2001 and 2008, while the data sources are from the Information Network of State Council Development and Research Center, China Association of Auto Manufactures and Zhonghong Business Database
In order to ensure the reliability of regression analysis,first, test the data stationarity in temporal series,we use ADF test to determine the data stationarity and use Eviews6 to conduct root unit test of every variable, then the hysteretic term in test we determine to use SC criterion.
Online since: January 2012
Authors: Bao Dong Cheng, Yuan Tian
THEORETICAL MODEL AND DATA PROCESSING
The grey relational analysis (GRA) is a quantitative method to explore the similarity and dissimilarity among factors in developing dynamic process [6].
Data Processing.
In the paper, we will classify with the original data, import-output forest products Y is the reference series from 1999 to 2008, value of export X1-X12 of every forest is comparison series.
Secondly, we make discrediting these data.
Comparative Advantage and Forest Endowment in Forest Products Trade.Evidence from Panel Data of OECD-Countries, Journal of Forest Economics, No.8, 2002
Data Processing.
In the paper, we will classify with the original data, import-output forest products Y is the reference series from 1999 to 2008, value of export X1-X12 of every forest is comparison series.
Secondly, we make discrediting these data.
Comparative Advantage and Forest Endowment in Forest Products Trade.Evidence from Panel Data of OECD-Countries, Journal of Forest Economics, No.8, 2002
Online since: November 2025
Authors: M.N.A. Uda, Achmad Syaifudin, N. Parimon, Uda Hashim, Widyastuti Widyastuti, M.N. Afnan Uda, C. Chiam, Chai Chang Yii, Lorita Angeline
Effective noise management is crucial for measurement systems, as noise can interfere with even the most sophisticated hardware and data collection systems.
Data from the output amplifier was read and displayed on an LCD screen.
Consequently, it is necessary to compare and examine data from these three results in order to assess the accuracy and consistency of these findings.
Data Comparison.
By integrating a MAX4238 operational amplifier for signal amplification, a high-resolution ADS1115 ADC for analog-to-digital conversion, and a NodeMCU microcontroller for data processing and display, the proposed system addresses key challenges in low-current biosensing, including signal amplification, power efficiency, and noise reduction.
Data from the output amplifier was read and displayed on an LCD screen.
Consequently, it is necessary to compare and examine data from these three results in order to assess the accuracy and consistency of these findings.
Data Comparison.
By integrating a MAX4238 operational amplifier for signal amplification, a high-resolution ADS1115 ADC for analog-to-digital conversion, and a NodeMCU microcontroller for data processing and display, the proposed system addresses key challenges in low-current biosensing, including signal amplification, power efficiency, and noise reduction.
Online since: May 2020
Authors: A. Sokolov, Alexander K. Tsvetnikov, Albert M. Ziatdinov, Alexander Yu. Ustinov, Yury M. Nikolenko
According to the XPS data, the amount of oxygen in AHL samples decreases by almost an order of magnitude.
It should be noted that when the laser with λ = 531.8 nm was used, and taking into account the data of the studies presented in [14], the D′ intensity is about 10-15 % of the G intensity.
In the case of the Li/AHL electrochemical system, other process should be considered, since the pyrolysis of HL leads to a tenfold decrease (according to XPS data) in the amount of oxygen covalently bound to carbon.
The obtained data confirmed the efficiency of lignin heat treatment in order to obtain energy-consuming electrode material for LB.
SEM, PEM, XRD, XPS, and Raman spectroscopy data suggest that the obtained nanographitized material consists of nanoscale structural blocks, possibly nanographite and/or few-layer nanographenes.
It should be noted that when the laser with λ = 531.8 nm was used, and taking into account the data of the studies presented in [14], the D′ intensity is about 10-15 % of the G intensity.
In the case of the Li/AHL electrochemical system, other process should be considered, since the pyrolysis of HL leads to a tenfold decrease (according to XPS data) in the amount of oxygen covalently bound to carbon.
The obtained data confirmed the efficiency of lignin heat treatment in order to obtain energy-consuming electrode material for LB.
SEM, PEM, XRD, XPS, and Raman spectroscopy data suggest that the obtained nanographitized material consists of nanoscale structural blocks, possibly nanographite and/or few-layer nanographenes.
Online since: December 2011
Authors: Yan Peng Lin, Jia Liu
Selection in the aggregate, coarse aggregate should be compacted mixture act as a "skeleton", reduction the through of mixture whit 4.75mm, 2.36mm, 0.075mm, especially the 0.075mm, cause the primary cracking and anti-erosion performance has improved significantly.
(3)Test data and the results According to the following formula Eq. 1 to calculate the dehydration weighs and dehydration rate after each weighing
(1) Table 2, Table 3 is results of cement stabilized crushed stone dehydration test data.
(3) Test data and the results Calculate each specimen‘s wet and dry mass subtraction after every cycle.
Table 4 is cement stabilized crushed stone wet and dry cycles of the data processing results.
(3)Test data and the results According to the following formula Eq. 1 to calculate the dehydration weighs and dehydration rate after each weighing
(1) Table 2, Table 3 is results of cement stabilized crushed stone dehydration test data.
(3) Test data and the results Calculate each specimen‘s wet and dry mass subtraction after every cycle.
Table 4 is cement stabilized crushed stone wet and dry cycles of the data processing results.
Online since: February 2014
Authors: Yao Yao, Tian Xia, Xiao Jiang Zheng, Jin Bin Li
Cp is the rotor efficiency, which is the fraction of the wind’s power that is extracted by the turbine blades.
3 Hybrid Renewable Power Generation System
In this report, both the solar radiation data and wind power data are derived from National Renewable Energy Laboratory (NREL) data base [4].
The data used was recorded once every hour from 2005/05/01 to 2005/05/31.
Data used here are the same as that used in the precious analyses.
The cost data are divided into two broad categories: capital and operation & maintenance (O&M) costs.
This could lead to a reduction in the ESS capacity.
The data used was recorded once every hour from 2005/05/01 to 2005/05/31.
Data used here are the same as that used in the precious analyses.
The cost data are divided into two broad categories: capital and operation & maintenance (O&M) costs.
This could lead to a reduction in the ESS capacity.
Online since: August 2013
Authors: Jae Kyu Lim, Hyeon Jang Son, Soo Ahn Kwon, Deok Soon An, Myong So Eo, Jae Jun Lee
Figure 3 describes microphone location and data acquisition, and two different test vehicles; sedan and minivan.
The data points were collected corresponding to distance of 7.5m with 1.2m height at midpoint of each transverse rumble strip section.
For each transverse rumble strip type (Type A, Type B, type C and Type D), data were averaged on a one-third octave band basis as shown in Figure 4, Figure 5 and Figure 6.
Based on limited test result, the traffic noise is possible to reduce as reduction of sound level at 1000 Hz frequency range.
Figure 5 Plot of average 1/3 octave band data for each TRS as function of vehicle speed of sedan Figure 6 Plot of average 1/3 octave band data for each TRS as function of vehicle speed of minivan Acknowgement This research was supported by a grant from a Strategic Research Project “Development of Traffic Noise Modeling and Noise Reduction Technology as Road Traffic Noise” by Location funded by the Korea Institute of Construction Technology.
The data points were collected corresponding to distance of 7.5m with 1.2m height at midpoint of each transverse rumble strip section.
For each transverse rumble strip type (Type A, Type B, type C and Type D), data were averaged on a one-third octave band basis as shown in Figure 4, Figure 5 and Figure 6.
Based on limited test result, the traffic noise is possible to reduce as reduction of sound level at 1000 Hz frequency range.
Figure 5 Plot of average 1/3 octave band data for each TRS as function of vehicle speed of sedan Figure 6 Plot of average 1/3 octave band data for each TRS as function of vehicle speed of minivan Acknowgement This research was supported by a grant from a Strategic Research Project “Development of Traffic Noise Modeling and Noise Reduction Technology as Road Traffic Noise” by Location funded by the Korea Institute of Construction Technology.