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Online since: July 2015
Authors: Z. Turgut, H. Kosai, A. Sheets, T. Bixel, A. Wheatley, P. Abdulkin, B. Knappett, M. Matusiewicz, Gregory Kozlowski, David Jefferson, V. Chaudhary, J. Kasperczyk, M. Makowska-Janusik
This data was then used to construct nanoparticle size distributions using Data Graph 3.0 [23].
All the data for temperature variation of nanoparticles was recorded by the FISO software.
The data of temperature changes with time recorded by FISO evolution software was loaded on MATLAB for further analysis.
The data obtained from the experiment, as an example, was plotted in Fig. 7 and since the heating rate is of interest to us, we have to find the change in temperature per unit time from the graph.
The blue line corresponds to best fit curve and original data with error bars.
Online since: May 2011
Authors: Zhi Fang Zhou, Jin Guo Wang
The drainage datum plane for surface water and groundwater water is Yangtse at Sanmashan section .
Chinese Journal of Changchun Stitute of Technology (Natural Science Edition), Vol. 6(2005), p. 1-4 [4] D Jiang, C He: Comparison & analysis of transfer cofficient methods & strength reduction methods of FLAC--An engineer example of houzishi landslide.
Online since: October 2008
Authors: Luis Maria Esquivias Fedriani, Nicolás de la Rosa-Fox, Victor Morales-Flórez, Manuel Piñero
A logarithmic scale for K is used to make easier to fit the experimental data, by simply sliding it along the K axis until the position considered to give the best fit is reached.
Data on the pore volumes associated with different hierarchical levels, size of aggregates, the local density of the i-th aggregation level, and packing of the successive levels can be obtained.
(g·cm-3) Undoped 616 0.3237 1.28 1.29 ± 0.05 Matrix 677 0.4830 1.07 1.03 ± 0.05 PbS 542 0.4676 1.09 1.08 ± 0.05 Content 414 0.2101 1.56 1.55 ± 0.05 * 1/pa = Vp + 1/ps ** parallelepiped casting Table 6.- Specific surface (SBET), Pore volume (Vp), and apparent density (ρa) calculated from N2 physisorption data.
Data were corrected using the software package available at HMI [128].
Zarzycki, Diffusion Defect Data 53/54, 363 (1987)
Online since: August 2013
Authors: Xiao Ying He, Hong Kai Chen, Hong Mei Tang, Xian Tao Zhao
This article studies the failure mechanism of Gong Jiafang bank Slope in Wu Gorge of the Three Gorges Reservoir using geomorphology and rock and soil mechanics method , which is of positive significance to exploring formation mechanism of bank slope and landslide disaster and disaster reduction in Three Gorges Reservoir.
Geological survey datas indicate that shear strength parameter composed of cohesion and friction of argillaceous limestone in soaking region is respectively 41kPa and 30°before immersion , 19kPa and 21°after immersion (Tab.1).Result calculated by transfer coefficient method shows that stability coefficient of Gong Jiafang bank slope before water storage was 1.31,and degenerated to 0.88 after impoundment.
Online since: September 2012
Authors: Wolfgang Anwand, Gerhard Brauer, S. May Tal Beck, O. Hen, S. Haroush, A. Beck, A. Ocherashvili, Andreas Wagner, Y. Eisen, D. Moreno
These events should be resolved from the contribution of the foils in the data analysis [24]
The time resolution extracted from the fit to the Si data with the conventional background estimation was ~215 ps.
Typical raw data of DB spectra for the AN and IR samples are shown in Fig. 5.
The data points from Fig. 6, in the plateau regions of the AN, HT, CR and IR-c, were fitted to S and W mean values.
These values are plotted in Fig. 7, together with all data points from the IR-b measurement.
Online since: November 2018
Authors: Brahim Djellouli, Bouguettoucha Abdallah, Salah Bahah, Saci Nacef, Chebli Derradji
Knowing that in our work fractal dimension (Ds) was determined from adsorption data (p/p°) between 0.08 and 0.22 [27, 28], and between 0.37 and 0.82.
The diffractogram shows also the reduction in the intensity of the lines corresponding to quartz after purification of the sodium montmorillonite knowing that quartz makes up the impurity prevailing among the other impurities such as calcite and dolomite.
Characterization by BET The isotherm data for N2 adsorption/desorption analysis of all clay samples are illustrated in Fig. 4.
Data 49 (2004) 639–641
Online since: July 2025
Authors: Jun Xie, Jie Yan, Li Jun Wang, Xiao Yu Wang, Long Hui Feng, Wei Su Weng, Zhan Xue Zhou
The backside temperature was collected in real-time by recording the data acquisition instrument, and each group was tested for 20 minutes [21]. 1.3.2 Measure the expansion of multiple The average thickness of the coating measured before the fire test was Q1.
Where both blistering and peeling times were extended and the maximum reduction in peeling area was 15%.
It provides a theoretical basis for the back temperature curve of fire retardant coating obtained in 2.1. [32,33] holes dense carbon layer a1 without ATH/MMT(3000 x) b1 with ATH/MMT(3000 x) net structure cracks holes a2 without ATH/MMT(500 x) b2 with ATH/MMT(500 x) cracks dense carbon layer a3 without ATH/MMT(1000 x) b3 with ATH/MMT(1000 x) Fig. 6. ab shows the microstructure of the carbon layer at different magnifications 3.3 Cone calorimeter analysis Cone calorimeter tests provide direct access to data on heat release rates, mass loss rates, smoke release rates, heat release rates, smoke release values, and more.
Author contributions ZZ and LW contributed to conceptualization and resources; JY, LW, and JX curated the data; JY and LW did formal analysis; ZZ performed funding acquisition and project administration; LW investigated the study; JX, XW, and LF contributed to methodology; JY and LW helped in writing—original draft; LW, JY, JX, XW, and LF were involved in writing—review and editing.
Online since: July 2012
Authors: Ming Ke, Zhao Zheng Song, Zhi Bing Shen, Pei Yu, Shi Da Liu, Qing Zhe Jiang
The deactivated and fresh sulfided catalysts were characterized by N2 adsorption-desorption analysis (BET), high-resolution transmission electron microscopy (HRTEM), temperature-programmed reduction with H2 (H2-TPR) and X-ray photoelectron spectroscopy (XPS), and their microstructures and properties were analyzed and compared in the paper.
X-ray photoelectron spectroscopy datas were obtained using an ESCALab250 electron spectrometer from Thermo Scientific Corporation with monochromatic 150 W Al Kα radiation.
Online since: May 2022
Authors: Rossen Radev, Danail Gospodinov, Mariana Ilieva, Nikolay Ferdinandov
According to data from the production processes, in some cases, the welding gap, which is the closing link of the dimensional chain, could reach dimensions up to 8 mm.
This, in turn, leads to the formation of a more pronounced fine-grained heat-affected zone and the reduction or even disappearance of the coarse-grained heat-affected zone. 3.
[8] Information on https://venturiacciai.it/wp-content/uploads/2019/01/Data-sheet-Strenx-960-MC.pdf [9] T.
Online since: January 2012
Authors: Jun Min Chen, Sun Tao Lin, Xiao Lin Yao, Hai Bin Ye
Taking the advantages of high reliability, high efficiency, energy saving and emission reduction, etc., metro is obviously the first choice to alleviate urban traffic jam [1-2].
The recorded datum of the thermocouples show that the maximum temperature of the hot gases between 1.8m high from the floor and the platform ceiling is less than 100℃, so the controlling factor of evacuation safety in the metro station is not the temperature, but the visibility of the hot gases.
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