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Online since: January 2011
Authors: Ning Zhang, Mao Chang Ge
Control Method to Data Transmission for Different Structure Network Ning Zhanga, Maochang Geb School of Imformation, Beijing Union University, Beijing, 100101, China azn2004@163.com, bgemaochang@buu.edu.cn Keywords: Control, Data transmission, Different structure, Network Abstract.
There are many structure models in data network.
WDM, combined with optical amplification, enabled dramatic improvements in the un-regenerated bandwidth distance product, providing huge reductions in the cost per bit per mile of transmission [8].
WDM systems are deployed widely in long haul service provider networks, and are increasingly being deployed in metro service provider networks and for enterprise data center connectivity applications.
The idea is to transmit data in units of bursts, which can be thought of as rather long packets with durations of, say, milliseconds to even seconds.
Online since: March 2013
Authors: Wen Hui Ma, Yang Zhou, Xiu Hua Chen, Shao Yuan Li, Ming Yu Ma, Yao Hui Xu, Yong Yin Xiao
However, the pores were gradually visible with the HF concentration reduction.
The data of surface roughness and the main height distribution of the “hill” both showed an increase with the reduction of concentration, from 6.39 nm increase to 16.9 nm and from 30 nm increase to 90 nm, respectively, which implied that the pores were better exposed under the lower HF concentration.
From the Fig2B to 2C, we can find that massive “hill” is visible on the surface of PS, and the height increases with the reduction of HF concentration.
With the concentration reduction, the pores were gradually visible.
The data of surface roughness and the height distribution density of the “hill” both showed increases with the reduction of HF concentration.
Online since: October 2014
Authors: Hua Wang, Kun Xia, Yi Yi Zhou, Feng Qiang Ji
Pollutant emission from industry was calculated on the updated data of industrial enterprises by investigating.
Urban and rural domestic loads were calculated on the method of pollutant emission coefficients, and basic data was based on the updated data of population from the statistical yearbook.
The calculation framework is composed of four modules, the input module, the numerical simulation module, the data processing module, and the output module.
The data processing module is an important analysis part including river network constraint unit and lake constraint unit.
We calculated water area of each control unit based on remote sensing data, GIS technology and the weight of allocating the WECC of the control unit.
Online since: August 2013
Authors: Jian Bin Ye, Zhi Yan Ding, Qi Zhu
Station energy efficient management system acquires and stores real-time energy consumption data of field devices by field bus.
The layer is a bridge between application layer and resource layer or external systems, and it separates data coupling of the two, and has data acquisition and access function.
It encapsulates access interface to resource layer, and ensures that the system will not depend on specific data source. 4) Resource Layer.
The data that generates from system interior or comes from other external systems is finally stored in the local database.
The peak and valley situation of energy demand data are vividly shown by way of graphics.
Online since: December 2012
Authors: Wan Tao Ding, Jin Hui Liu, Shu Cai Li
According to previous research theory and test results, reinforced corrosion to deteriorate load-bearing role of anchorage support structure system is studied by means of numerical analysis FLAC3D and idea of finite element strength reduction.
And according to idea of finite element strength reduction and results of laboratory test, deterioration analysis parameter caused by corrosion can be reduced accordingly.
The research results can provide data basis for numerical analysis of degradation of RC structure caused by corrosion.
FEM strength reduction principle Determination of the Factor of Safety.For slopes, the Factor of Safety () is traditionally defined as the ratio of the actual soil shear to the minimum shear strength required to prevent failure.
And based on reinforcement mechanical model in FLAC3D and idea of finite element strength reduction, together with results of laboratory test, deterioration analysis parameter caused by corrosion can be reduced accordingly.
Online since: January 2022
Authors: Vijayabaskar Narayanamurthy, Kanakadandi Gopinath, Yendluri Venkata Daseswara Rao
This constitutive data is used in the numerical simulations.
The reduction in thickness due to stretching of the thin steel disc is evaluated from experiment and simulations.
The mean true stress-strain curve (Fig. 2(c)) derived from the mean engineering stress-strain curve data from the test results is considered for numerical simulations in explicit FEA.
The reduction in the thickness measured after experiment varied from 7.6% at r = 0 to 0 % at r = 0.96rmax.
There is a reasonable agreement between the experiment and simulation on the reduction sheet thickness.
Online since: September 2005
Authors: Sara Cavaliere, Frédéric Raynal, Arnaud Etcheberry, Michel Herlem, Henri Perez
This paper reports the behaviour of the ultra-thin films towards oxygen reduction and an XPS study of their stability.
The electrochemical behaviour towards oxygen reduction of Langmuir Blodgett films of capped Pt nanoparticles deposited on gold supports were studied.
Furthermore, the reduction peak is stable upon prolonged cycles.
Pt/S and Pt/Au ratios intensities before and after 80 cycles of O2 electroreduction in 1M HClO4 at a scan rate of 20 mVs -1 The XPS data show that the assumption of the retention of the capped particles during the electrochemical process is established.
The electrochemical activity towards oxygen reduction of 4-mercaptoanilinefunctionalised platinum nanoparticles over-grafted with 2-thiophenecarbonyl chloride has been investigated.
Online since: September 2014
Authors: Huaang Youh Houng, Chih Shiuan Iu, Kuang Wen Hsieh
Energy consumption and carbon emissions test data show that the loam fields, the average power consumption cost of NT $ 21.2/ha; carbon dioxide emissions by an average of 26 kg/ha.
The Polar system software captures heartbeat rate data for storage and Minitab statistics software is applied in the t-test analysis of pairwise population mean difference.
According to the experimental results, in terms of energy saving and carbon reduction benefits, the electric cultivator is less expensive and more effective in carbon reduction in terms of per hour electric charge and CO2emissions and per hectare electric charge and CO2 emissions.
According to the heartbeat rate changes of operators of the electric cultivator and gasoline engine cultivator, and the data analysis results: for the benchmark of 30 minute operation, this study captured the No. 0~10, 10~20, 20~30 and 0~30 minute heartbeat rates of operators in both cases and compared the heart rate mean difference mean of the operators in case of loam and clay loam fields for t-test.
Electric cultivator machine design and energy saving reduction carbon benefits of the research.
Online since: November 2011
Authors: Zhuo Qun Zheng, Xiao Ping Zhou
The possible mechanism of the “reduction” behavior in BaTi1-xB2xO3+X materials (the role of boron in reduction of Ti4+ to Ti3+ in BaTiO3 lattice) is under investigation.
It is well known that BaTiO3 is converted into a semiconductor via the reduction of Ti4+ to Ti3+ under a reductive atmosphere as shown in Eq. 1.
This is in accord with the literature that temperature of > 1200 ℃ is conventionally required to impose a reduction upon pure BaTiO3 under H2 (Eq. 1).
The data in Table 1 confirms this unexpected outcome, i.e., BaTi0.975B0.05O3.025, with the least amount of BaO-B2O3 flux, yields the highest εr on being sintered under Ar or H2/Ar, though it shows the lowest εr under air.
Further work is undergoing to figure out the possible mechanism of the “reduction” behavior in BaTi1-xB2xO3+X.
Online since: May 2015
Authors: Soon Wook Jeong, Hee Joon Kim, Sung Jin Kim, Amir Abidov, Bunyod Allabergenov, Fei Yi Xiao, Xing Jin, Beom Hyeok Park, Kwang Hwan Jhee
Photocatalytic reduction to useful compounds is a key to the future.
Strong absorbance at 195 nm is observed which well complies with reference and standard data.
Detailed HPLC data of photosynthesized sample is summarized in table 1.
Data is summarized in table 2.
[2] “Annual Data | Atmospheric CO2  | CO2 Now.”
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