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Online since: March 2019
Authors: Yun Wu, Altan Bolag, Yoshiro Yamashita, Xiao Ying Zhang
Crystal structure data of DP and DPQ.
As shown in Fig. 2b, DPQ exhibits two groups of reversible half-wave reduction potentials E1/2red at –0.24 and –0.49 V vs.
As shown in Fig. 3, these results are very consistent with its DPV data.
The lowest unoccupied molecular orbitals (LUMO) energy level was calculated with the first reduction potential value by Eq. 3[16].
Online since: October 2014
Authors: Hao Jie Gao, Yue Zhao Zhu, Hai Jun Chen, Chuan Hua Liao, Yang Du, Hao Wu
Lignite contains more inherent water than traditional high-rank coals, which causes a considerable reduction of energy efficiency in combustion processes as well as transportation and thus is often uneconomical to be mined and generally used only for direct combustion [4-9].
All char yield data were repeatable within an error of 0.2 % ~ 2 % on the dry-ash-free (daf) basis.
The carrier gas is Helium with the flow rate of 10 ml/min. 2.5 Methods of data processing The Lower heating value (LHV) of the gaseous products is defined as[16], LHV(kJ/Nm3)=(CO×126.36+H2×107.98+CH4×358.18 +C2H4×590.36+ C2H6×637.72) (1) Where, CO, H2, CH4, C2H4 and C2H6 are the volume fraction of each product gas.
As expected, the increase in temperature resulted in the increasing gas yield with the reduction in the yields of char and liquids.
Online since: September 2014
Authors: Song Feng Liang, Hao Qiu
Fig.2 The picture of steering actuator According to the design of the steering system, the structural diagram of the steering actuator is drawn as Fig. 3, where, is the control voltage transmitted from the entire car control ECU to the steering actuator in V; represents the output speed of the motor in rad/s; represents the speed of wheels transmitted from the motor after the speed reduction by the worm gear reducer and gear set, and represents the angle of wheels.
We can tell from the previous simulation results that the PID compensating coordinate control steering works very well in the term of reduction of the difference between the turning angles of inner and outer wheels.
Verification of Coordinated Steering Control Strategy on Real Car The PID compensating coordinated steering control strategy is applied to the real car and the angle data are collected in real time.
Based on the experimental scheme proposed previously, many real car experiments are carried out for this paper to obtain sufficient data to analyze the control effect of PID compensating coordinated steering control strategy which is applied to real car steering.
Online since: December 2012
Authors: Zhi Xin Song, Shao Yuan Bai, Jian Xu
Clogging is mainly due to materials accumulation and the microbe growth within the substratum pores that caused remarkable reduction of hydraulic conductivity, then leads clogging.
However, the oxidation-reduction potential in the substratum decrease when the organic matter, accumulates in the substratum pores, and then anaerobic environment formed, the microbial extracellular polymeric accumulates rapidly.
Besides, it’s lack of contrast experiment data in tracer tests, and matter accumulation is not a simple linear relation, which causes simulation result obviously difference with actual situation.
However, tracer tests to correct parameters for improving simulation results and providing rational design data.
Online since: January 2014
Authors: Gennadiy E. Rudenskii, Evgeniy V. Naydenkin, Konstantin V. Ivanov
Thus, by comparing X-ray structural analysis data obtained by symmetric reflection and reflection with the grazing beam, we may estimate the thickness of the upper layer in which changes in the structure and phase composition governed by grain boundary sliding are observed.
It should also be taken into account that the revealed structural-phase transformations may occur in much thinner layers than those calculated by formula (2), and the observed lattice parameter reduction is integral, with consideration for an averaged change of this quantity in the reflecting surface layer.
All this corroborates the above made assumption about the reduction of the initial crystallographic texture in the alloy surface layers where intensive grain boundary sliding takes place.
These data agree well with the above estimates obtained in X-ray structural analysis pointing to 6 % growth of the volume fraction of S-phase particles.
Online since: December 2014
Authors: Jian Ping Wang, Jin Yi Zhong, Zi Chao Li, Xiao Wen Li
Numerous studies have been focused on the pharmacological effects of this herbal plant, such as the antibacterial effect[1], antithrombotic effect[2], reduction of blood pressure[3], suppression of gastric acid secretion[4], histamine release and promotion of blood circulation[5].
However, there is no data reported so far on its anti-tumor effect through inhibiting tumor angiogenesis.
All data from experiments are shown as mean ± SD.
The MTT assay is a proliferation test based on the metabolic reduction of a soluble tetrazolium salt (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide) by a mitochondrial enzyme of cultured cells into an insoluble coloured formazan product.
Online since: August 2013
Authors: Sunn Jer Hwang, Chyi Sheu, Hsien Chou Chen, Ying Wei Liu
Consequently, the area is saturated with water, and the pavement is destructed because of the reduction of road loading ability.
Therefore, recycled material, reduction of the urban heat over island effect, and detention pond used to overcome floods are more and more attentive.
The basic requirements of RLDPC [2] Testing Items Testing Methods Tolerance Base course Sub-base course unit weight(kg/m3) CNS 11151 1500~2000 slump(mm) CNS 1176 0~50 0~160 3days compress strength(kef/cm2) ASTM D4832 Over 10 Over 5 28days compress strength(kef/cm2) ASTM D4832 25~50 15~40 permeable capacity (ml/15sec) Method of permeability test on site Over 600 over300 Review of the Literature According to the statistic data in June, 2010-2011, surveyed by the Bureau of Highways, Ministry of Transportation and Communications, Taiwan, the re-paved 586.8Km-road for burying pipes, including provincial roads and roads for counties, covered the area of 420 square kilo-meters. 97% of it was asphalt concrete [3].
Additionally, we adopt square filling-in test samples so as to obtain experimental data of pressure resistance which more approach actual state of paving.
Online since: January 2011
Authors: Zeng Liang Gao, Yi Liu, Ping Li, Hong Ying Deng
Introduction Process data are collected and stored in process industries with the rapid development of computer and communication technologies.
However, PCA can only extract the Gaussian information and the process data often contain non-Gaussian information.
However, due to a measuring delay of 15 min existing in the analyzer, the number of data in each run is just 192.
Strandt: Data-driven soft sensors in the process industry.
Gu: A comparison of PCA, KPCA and ICA for dimensionality reduction in support vector machine.
Online since: August 2014
Authors: Yohannes Kurniawan, Siti Elda Hiererra
The result achieved is an application model, which can assist production process activities, especially in documenting and storing data transaction and also generating reports in accordance with organization’s needs.
Accounting information system can be defined as the sum of the people (lifever), equipment (hardware), computer programs (software), the stored data, means and methods of their organization (dataver), communications and network connections (netver) and organizational procedures (orgware) that enable the collection, sorting, recording, summarizing, storing data and information and the preparation and presentation of accounting information to interested users [10].
The management requires fast and accurate data to generate a report which is useful for management to make decision. 5.
It is essential to have accounting information systems of production processes with has integrated database and can distribute and also connect the data between head office and plant.
Industrial Management & Data Systems Vol. 112 (2012), pp. 502-518
Online since: July 2014
Authors: Qiang Wang, Yong Bao Liu, Xing He, Shu Yong Liu, Jian Hua Liu
Principal Component Analysis (PCA) is a very effective and popular unsupervised data-driven multivariate statistical method for feature extraction, dimensionality reduction and process monitoring.
represents the kernel matrix for the testing data points.
The specification of bearing data is listed in Table.1.
Integration of these feature attribute data, a total of 120 sets of data were four categories, as fault diagnosis of input data.
Raw data As indicated in Figure12 bearing the four fault signal data, inner ring fault level two data signal and inner ring fault level three data signals, bearing the lap data for a sample of (512), the above equation 12-24 , 13 characteristic parameters, feature extraction, training sample were 120 groups, training and test samples taken 60 group, diagnose, diagnosis above flowchart design result is shown in Fig.3.
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