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Online since: September 2013
Authors: Xu Liang, Jie Zhu, Xiao Liu, Zi Ming Wang, Jue Zhao
Although BPO can dissolve in liquid macromonomer at high temperature, the reactivity difference of free radicals might lead to reduction of polymerization conversion.
Additionally in bulk polymerization system, the non-stretched carboxyl groups on the same side of MA with cis-structure may lead to reduction of polymerization efficiency.
Compared with the fluidity data for AIBN-TPEG-80 in Fig. 1(b), the fluidity data for FA as the third monomer in Fig. 2 showed that adding FA even increased the initial fluidity, indicating its good polymerization adaptability with TPEG by bulk polymerization.
The highest peak corresponding to unreacted monomers and this further proves the low initiation efficiency in BPO initiating system, which was in accordance with its paste fluidity data.
Online since: November 2014
Authors: Ain Nihla Kamarudzaman, Suhaimi Abdul Talib, Amnorzahira Amir, Tay Chia Chay
The experimental data showed that Fe(II) biosorption onto Pleurotus spent mushroom compost were well fitted with Langmuir isotherm model and a pseudo-second order kinetic model.
Conventional methods such as chemical precipitation, membrane filtration, ion exchange, phytoremediation, chemical oxidation and reduction have been applied for industrial wastewater treatment [7, 8].
The experimental data were fitted to the linear Langmuir plot of Ce/qe versus Ce
The charge repulsion occurred between the biosorbent surface and Fe(II) ion and thus, resulting in reduction of Fe(II) biosorption [13, 14].
Therefore, the experimental data were well fitted with the Langmuir isotherm model and a pseudo-second order kinetic model.
Online since: April 2021
Authors: Svetlana N. Yatsenko, Andrey A. Krasnov, Nikita A. Penkov
Gagarin», Voronezh, Russia azach@list.ru, bmyth_np_nikit@mail.ru, czach@list.ru Keywords: 3D-model, machining, CAD-data, AM-technology, high-resource parts.
In our case, we studied samples that underwent reduction using the AM technology with a coating thickness of 40 – 600 μm.
Creation of complex parts, using Material Jetting technology The studies were conducted by the method of regression analysis, for which, on the basis of experimental data, a planning matrix was constructed containing dependent and independent variables.
Online since: June 2014
Authors: S. Poonguzhali, Rajendran Minerva, S. Saranya
The data obtained from this work can be used for subject specific therapeutic methods.
The findings indicate that gait velocity data reported from long walkways tend to be higher than data obtained a short walkway also the gait pattern is different in indoor and outdoor gait.
These data can be further used for the therapeutic purposes.
The data was transmitted to PC via bluetooth at baud rate of 9600 bps.
The filtered data showed reduced peak amplitude and noise.
Online since: March 2015
Authors: Yu Chen Song, Jiang Peng Zhang, Yu Jie Yan, He Wang
Sustainable Development Evaluation of the Baotou Water Resource Based on Entropy Method Yu-Chen Song1, a, He Wang 2, b *, Yu-Jie Yan3, c and Jiang-Peng Zhang4 1 Laboratory for Data Engineering, School of Economics and Management Inner Mongolia University of Science and Technology, Baotou, China, 014010 2 Laboratory for Data Engineering, School of Economics and Management Inner Mongolia University of Science and Technology, Baotou, China, 014010 asongyuchen@imust.edu.cn, b1828243441@qq.com, c1032051743@qq.com Keywords: Water Resources; Sustainable Development; Entropy Evaluation Method; Baotou City Abstract.
After the index system established, this paper used the data of each index from 2002 to 2013 to evaluate the sustainable development level of Baotou.
(1) Data Pre-Processed Suppose the index system is to evaluate the m th index in the n th year, then the initial data matrix , (1) Then stands for the value of the j th index in the i th year.
Result & Conclusion This paper collected the index system data from 2002 to 2013 to evaluate the sustainable development level of water resource and water utilization, the data is from the statistical yearbooks and relevant bulletins, which makes the data is scientific, and the indexes make the results of the evaluation more comprehensive, the Entropy Evaluation Method makes the consequence more corrective and objective [9].
Based on the Entropy Evaluation Method in chapter 2.2 and the data this paper collected, we get the results of the entropy value and weight of each index.
Online since: April 2020
Authors: Musab Alhawat, Amir Khan, Ashraf Ashour
Fig. 3 demonstrates the impact device manufactured by Buerl & Kjear, whilst the data analyser used in this study is the WinMLS program.
The accelerometer was connected to the data acquisition system that was connected to a computer, which was used to transform the time domain to the frequency domain using the stated software.
Accelerometer data acquisition analyser Calibrator Fig. 3.
Grid PC Impactor Accelerometer Data acquisition system Specimen Fig. 4.
Most of data obtained from the experimental work (90%) were used to develop the relationship between of the impact echo measurements and mass loss, and the remaining (10%) was used for testing the relationship.
Online since: September 2013
Authors: Jian Xun Jin, Yan Chen, You Guang Guo, Jian Guo Zhu, Wei Xu
Except for the PMLSM, the platform consists of “data collection”, “data processing”, and “control output”.
Data processing” works in PC based on LabVIEW according to the algorithm of FOC.
Fig.13 shows the curves of speed versus the number of data under various speeds.
In order to get excellent drive performance, one data is got in one PWM period.
The speed versus the number of data under various speed settings.
Online since: April 2013
Authors: Min Xu, Bai Sheng Ye, Qiu Dong Zhao
Combined with the same time period monthly precipitation data of the regional meteorological stations, we analysis spatial-temporal variation trend of water storge change in Tangnaihai basin for nearly 6 years.
The satellite can obtain high accuracy and high time resolution data of spatial and temporal variations of the gravity field of the Earth by month, which can be used to retrieve water storage change [2].
In this paper, water storage change was calculated using GRACE time-variable gravity field data from 2003–2008.
Fig 5.The distribution of water storage trends in the upper Yellow River basin above the Tangnaihai Station during 2003−2008 CONCLUSION This article first GRACE been Tang Naihai gravity satellite data watershed 2003-2008 of land water storage changes, taking into account the meteorological stations in 31 countries monthly precipitation data, analysis of the spatial and temporal distribution of water reserves in the region changes and trends.
NASA are thanked for making data available at http://grace.jpl.nasa.gov.
Online since: August 2013
Authors: Paolo Gaudenzi, Gianluca Facchini
Data acquisition and handling (micro controller) 3.
Data handling and post processing algorithms 6.
Data condensation is a necessary feature, where few parameters and indicators extracted from a huge amount of raw data, gives the status of the structure.
(piezoelectric, optical fibres) · How much data is needed to transmit?
Would the data size allow real-time transmission?
Online since: October 2010
Authors: Nigel A. Stone, Wayne Wright, Marty O'Byrne, Stuart Bow
Journal of Solid State Chemistry; 127(2): p240-247. 1996 ], which complexes the radioactive material during the reduction process.
Although attention to process operating parameters were shown to reduce the build-up, the inherent production of low melting phases due to the use of boron containing mineral additives, has led to blockageing problems and/ or a reduction in kiln through put.
The effect is further amplified due to the Fe from the ilmenite which when present as FeO leads to substantial glass viscosity reduction and greater refractory penetration.
Bulk density, cold crushing strength and permanent dimensional change data.
Cold modulus of rupture and refractoriness under load data.
Showing 13951 to 13960 of 40699 items