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Online since: May 2004
Authors: P.S. Uskoković, R. Aleksić, Lj. Brajović, Z. Mišković, I. Živković
The data acquisition system consisted of AD card, personal computer and homemade acquisition program in Pascal.
At the same graph average stiffness reduction En(N)/En(0) is also presented.
The optical signal continued to increase until the stiffness reduction in the first part of the rod fell to 0.76.
When stiffness reduction started its final decay, the optical signal started to decrease, too.
The evaluated average stiffness reductions for both rods showed a three-phase decay: initial decrease, linear reduction, and final decrease before failure.
Online since: July 2015
Authors: Xiao Bo Zhao
According to the data, it is clear that the total L/B acidity and the medium and strong L/B acidity of the catalysts increase notably after the combined-modification measurement.
It can be seen that the modified nanoscale HZSM-5 catalyst is highly effective for saturated sulfur compounds reduction, and its reduction reaches almost 100%.
Thiophene is generally considered difficult to remove from gasoline with a reduction about 87%, whereas for alkyl-thiophenes, the reactivity is higher and the reduction is 92%.
Sulfur compound reduction over the modified catalyst.
Since the major sulfur compounds in FCC gasoline are thiophene species, the reduction of thiophenic compounds is critical for sulfur reduction of gasoline.
Online since: June 2011
Authors: I.Z. Rahman, Abbasi A. Gandhi, M.V.K. Mousavi, M.A. Rahman
A reduction of Ni concentration from 80 to 50 percent was observed as the Sm concentration increased from 0 to 25%.
Introduction Thin films of rare earth-transition metal (RE-TM) amorphous magnetic alloys are most notable as data storage media because their recording bits are free from grain boundary effects thereby, allowing ultra high areal density memory capacity.
In both read and write elements of magnetic recording heads and MRAM devices, fast switching time is becoming relevant for achieving higher data transfer rates.
Table 1 XRD data of [111] plane peak-position for thin films.
The reduction of Ni concentration from 80% to 50% occurred as the Sm concentration increased from 0 to 25 %.
Online since: February 2012
Authors: Yong Chuan Duan, Ying Ping Guan, Xing Dong Ma
Some of the advantages of TWB are weight reduction, saving in fuel consumption, cost reduction and best quality, etc.
A material of DQSK grade was selected for tensile test on experiment, engineering strain/stress data was converted to true stress and strain.
Derivation of ANN sample data In order to get the ANN sample data, 18 group simulations were conducted.
Architecture of ANN model for TWB tensile test Results and analysis From the available data sets in Table 5, 18 data sets were used to train the ANN model and two data sets were used to verify the accuracy of ANN model.
Simulation of ANN model using with 18 data sets compare with FEM simulation trail result data are shown in Fig. 4 and Fig. 5 respectively.
Online since: October 2012
Authors: Man Zhu, Zhen Xing Wang, Qi Jin Luo, Jian Yu Chen, Zhi Hua Pang, Jun Luo
The data for the adsorption dynamics to the ammonia nitrogen are in line with the pseudo-second order kinetics equation, and the adsorption isotherme is well fitted to the Langmuir model.
Introduction With the launch of the ammonia nitrogen emission reduction task in the “Twelfth Five-Year” plan of China, the emission standards of ammonia nitrogen in wastewater are bound to be increasingly stringent, and the method of how to economically and effectively remove ammonia nitrogen from the wastewater to complete the emission reduction task is a key point of wastewater treatment.
This is to accelerate the comprehensive utilization of coal fly ash and the recycling of wastewater of the rare earth industry and provide some experimental parameters and theoretical data for domestic study and practical industrial application in the field.
Therefore, the small pores changed to large pores, resulting to an increased in pore diameter and volume and reduction in specific surface area.
The data for the adsorption dynamics of LaZP to the ammonia nitrogen is in line with the pseudo-second order kinetics equation, and the adsorption isotherme is well fitted to the Langmuir model The desorption rate of ammonia nitrogen improved with an increased concentration of NaCl solution.
Online since: November 2011
Authors: Saeedeh Rahbarpour, Faramarz Hossein-Babaei
Both of these mechanisms result in hydrogen detection by Schottky barrier height reduction and current increase.
The Schottky barrier height of the diode was calculated based on the forward biasing data [10].
The observed ohmicity of Au-TiO2 junction in hydrogen atmosphere is consistent with, at least, 0.5 eV reduction in WAu due to hydrogen adsorption.
This is comparable with the reported value of 0.7 eV reduction in the work function of platinum as a result of hydrogen adsorption [16].
This interaction results in a reduction in the oxygen concentration on silver surface which in turn, reduces the SBH at the junction and increases the reverse current (Fig. 4b).
Online since: November 2013
Authors: Wei Wang, Chong Qian, Rong Rong Wang
The temperature data was transferred through Ethernet to remote computer, and was displayed on the screen of remote computer.
When the system was set as automatic made, computer could regular steam supply based on temperature data.
Functions such as dynamic temperature display, controlling of steam and data backup could be achieved by the monitoring and controlling software based on Delphi which could not only monitoring and controlling remote usage of steam but also supporting data to build module for studying steam consumption.
It includes 16 Kbytes internal buffer for data transmission.
Serial Peripheral Interface mode used only four pins for data communication between the W5100 and the MCU.
Online since: November 2017
Authors: Yuan Hu, Lei Song, Ying Pan
The fire resistance of SA/PEI-Ca sample was enhanced significantly compared with the pure sample, as evidenced by the obvious reduction (16%) of flame spread rate and complete char residue.
TGA data of the fabrics under air atmosphere.
Flammability data of the pure and coated polyester-cotton fabrics.
The flame spread rate of SA/PEI-Ca fabric exhibited 16% reduction compared with that of pure polyester-cotton.
Online since: May 2012
Authors: Jing Wan Liu, Zhen Dong He, Chang Kai Shi
Depending on the control system, a continuous dimming strategy may be able to implement relative reduction, instead of absolute reduction.
Measurement instruments installed in mechanical and electrical equipment, and power subsystem of large public buildings, can not only collect the raw data of real-time operation of equipment when the system is running, but also achieve system energy-saving operation under the control of the system software.
The course of their work is that collect the original data of power equipment running by a variety of measuring instruments, which is transferred to the energy management platform via the data connection and the transformation, and is intelligently collated by system software and Energy Plus software, and then establish the system database of efficient low-energy to run, which is integrated into energy management system software, for any large-scale public buildings to provide energy analysis, cost budget, the daily energy consumption report and financial analysis.
In addition, energy management software can also automatically store or print the data and curve of equipment operation for the follow-up system to provide complete and reliable information.
The operation data of various measuring instruments can also be directly displayed through the screen to help managers to timely detect abnormal conditions of system operation and increase the awareness of energy savings [[] Guozhang Ruan, Xiren Miao: Low-voltage Electrical Device, Vol.36(2008)No.24,p.16.
Online since: November 2005
Authors: Shinichi Komazaki, Toshihei Misawa, Takayuki Sugimoto
The ratio, F /σ , between the load of the SP-C test (F) and the stress of the uniaxial test (σ) was determined to be 2.4 for the same value of the Larson-Miller parameter in the creep rupture data.
Details of the conventional SP test and the data analysis are given in References [1-8].
The SP-C rupture data is plotted against Larson-Miller parameter (LMP) in Fig. 6, which has been generally used for arranging the creep rupture test results under various test conditions.
In this study, the correlation between the load of the SP-C test and the stress of the uniaxial test was examined to establish quantitatively correlation between both test data.
This figure was made so that the SP-C rupture data of the aged steel were completely coincident with the uniaxial data.
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