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Online since: August 2013
Authors: Xin Feng Du
The data management includes two paths, one conducts the alternation with the special data management module through ADO mechanism; another one visits the external file through I/O mode and conducts the reading and storing.
Then, in 3DMAX it creates a 3D model, again, applying 3DGSLib control block of the system and through analyzing 3D file format to read the model data, and the data are integrated.
Finally, by a series of rotation, translation and reduction and magnification operations, it is set up into the system model.
Due to the complexity and variety of its 3D space, the geological body (here it refers mainly the formation and ground surface), it is difficult to design a kind of the data model or the data structure for describing the complicated 3D space phenomena.
During acquiring the data, at first, to conduct the analysis on the GRID DEM data formed by the interpolation, if the accuracy is too low, the original data are refining by different interpolation algorithms; if the accuracy is too high, considering reducing the procedure running load, the data are sparse-extracting.
Then, in 3DMAX it creates a 3D model, again, applying 3DGSLib control block of the system and through analyzing 3D file format to read the model data, and the data are integrated.
Finally, by a series of rotation, translation and reduction and magnification operations, it is set up into the system model.
Due to the complexity and variety of its 3D space, the geological body (here it refers mainly the formation and ground surface), it is difficult to design a kind of the data model or the data structure for describing the complicated 3D space phenomena.
During acquiring the data, at first, to conduct the analysis on the GRID DEM data formed by the interpolation, if the accuracy is too low, the original data are refining by different interpolation algorithms; if the accuracy is too high, considering reducing the procedure running load, the data are sparse-extracting.
Online since: February 2015
Authors: Jie Chen, Miao Hua Huang
We received the early modeling design automobile aerodynamic coefficients, pressure distribution, velocity contours and other body outflow field data after the CFD post, combined with these data some advice to improve the aerodynamic drag of the designed car are given.
After the high accuracy computer calculation, the obtained data reflect the air drag coefficient and the flow field distribution around the vehicle.
Drag reduction on the 25°Slant angle Ahmed reference body using pulsed jets.
After the high accuracy computer calculation, the obtained data reflect the air drag coefficient and the flow field distribution around the vehicle.
Drag reduction on the 25°Slant angle Ahmed reference body using pulsed jets.
Online since: August 2022
Authors: V. Pavitra, H.P. Divya, B.M. Praveen, G. Nagaraju, Udayabhanu Udayabhanu
XRD data indicated the formation of monoclinic and hexagonal crystallite structures for CuO and NiO respectively.
Coupling of CuO and NiO had confirmed by the noticeable colour change after the calcinations. 2.4 Characterization X-ray diffraction (XRD) data had obtained using Rigaku smart lab X-Ray Diffractometer) with copper-Kα irradiation at 40 kv, and current of 25 mA and Fourier transform infrared spectroscopy (FTIR) had analysed using Bruker-alpha FTIR equipment using potassium bromide pellet method used to obtain the elemental information.
By the data obtained, indicated that the formation of monoclinic and hexagonal crystallite structures for CuO and NiO respectively.
Praveen et al., have synthesized CuO-NiO bimetallic oxide NPs by chemical route towards the reduction of Flur dye with the removal of hazardous Cr (VI) [41].
Anbarasan, Synthesis, characterization and catalytic applications of CuO–NiO bimetallic oxide nanoparticles towards the reduction of hazardous pollutants, derivative preparation and cross-linking reaction, Appl.
Coupling of CuO and NiO had confirmed by the noticeable colour change after the calcinations. 2.4 Characterization X-ray diffraction (XRD) data had obtained using Rigaku smart lab X-Ray Diffractometer) with copper-Kα irradiation at 40 kv, and current of 25 mA and Fourier transform infrared spectroscopy (FTIR) had analysed using Bruker-alpha FTIR equipment using potassium bromide pellet method used to obtain the elemental information.
By the data obtained, indicated that the formation of monoclinic and hexagonal crystallite structures for CuO and NiO respectively.
Praveen et al., have synthesized CuO-NiO bimetallic oxide NPs by chemical route towards the reduction of Flur dye with the removal of hazardous Cr (VI) [41].
Anbarasan, Synthesis, characterization and catalytic applications of CuO–NiO bimetallic oxide nanoparticles towards the reduction of hazardous pollutants, derivative preparation and cross-linking reaction, Appl.
Online since: July 2011
Authors: Masahiro Endo, Hisao Matsunaga, Toshiya Shingo, Keiji Yanase
Finally, the predictive capability of the proposed method is demonstrated by comparing our theoretical predictions with the available experimental data.
Thus, the geometrical discontinuities trigger a significant amount of reduction for the fatigue strength.
The PZS calculated using the above procedure, PZS1 termed herein, is valid only when a crack tip is present near a notch root, whereas when a crack is very long, the following equation [8] for a central crack in an infinite plate under tension gives a more precise value of PZS: . (9) Therefore, PZS can be obtained by using the following condition in addition to Eq. 5: . (10) a** signifies the value of a with which PZS1 = PZS2. 3 Results and Discussions 3.1 Experimental Data In this study, the predictive capability of proposed method is demonstrated by comparing with the experimental results obtained by Akiniwa and Tanaka.
The details of the specimens are given in [5]. 3.2 Comparisons between the Theoretical Predictions and the Experimental Data The behavior of a fatigue crack emanating from a notch under uniform tension is simulated.
Thus, the geometrical discontinuities trigger a significant amount of reduction for the fatigue strength.
The PZS calculated using the above procedure, PZS1 termed herein, is valid only when a crack tip is present near a notch root, whereas when a crack is very long, the following equation [8] for a central crack in an infinite plate under tension gives a more precise value of PZS: . (9) Therefore, PZS can be obtained by using the following condition in addition to Eq. 5: . (10) a** signifies the value of a with which PZS1 = PZS2. 3 Results and Discussions 3.1 Experimental Data In this study, the predictive capability of proposed method is demonstrated by comparing with the experimental results obtained by Akiniwa and Tanaka.
The details of the specimens are given in [5]. 3.2 Comparisons between the Theoretical Predictions and the Experimental Data The behavior of a fatigue crack emanating from a notch under uniform tension is simulated.
Online since: December 2016
Authors: Mihaela Elena Ulmeanu, Elena Lupeanu, Anca Iovita, Rodica Hnidei
The results showed significant reduction in the ability to carry out basic activities of daily living (ADL) in patients aged 80 - 90+ years compared to patients aged 45-59 years (p = 0.05) and those of 60-69 years old (p = 0.043).
Patients older than 80 years showed significant reduction ability to conduct IADLs compared to patients aged 45-59 years (p = 0.0047), aged 60-69 years (p = 0.0049) and aged 70-79 years (p = 0.029).
Data analysis Statistical analysis of results was done using Microsoft Office Excel program.
Results and discussions The results revealed significant reduction in the ability to carry out basic activities of daily living (ADL) in patients in the age group 80 - 90+ years compared to patients belonging 45-59 years age group (p = 0.050) and 60-69 years group (p = 0.043), see Table 1.
Patients older than 80 years showed significant reductions ability to conduct complex activities of daily living compared to patients aged 45-59 years (p = 0.0047), aged 60-69 years (p = 0.0049) and aged 70-79 years (p = 0.029), see Table 1.
Patients older than 80 years showed significant reduction ability to conduct IADLs compared to patients aged 45-59 years (p = 0.0047), aged 60-69 years (p = 0.0049) and aged 70-79 years (p = 0.029).
Data analysis Statistical analysis of results was done using Microsoft Office Excel program.
Results and discussions The results revealed significant reduction in the ability to carry out basic activities of daily living (ADL) in patients in the age group 80 - 90+ years compared to patients belonging 45-59 years age group (p = 0.050) and 60-69 years group (p = 0.043), see Table 1.
Patients older than 80 years showed significant reductions ability to conduct complex activities of daily living compared to patients aged 45-59 years (p = 0.0047), aged 60-69 years (p = 0.0049) and aged 70-79 years (p = 0.029), see Table 1.
Online since: February 2014
Authors: Azwar Manaf, Bambang Soegijono, Mas Ayu Elita Hafizah
Data of correlating between nanostructure parameter and biological responces can be used to predic simulately on how nanoparticles behave in that biological system.
There is insignificant reduction in the mean particle size for mechanical milled powders during 70 hours period of time.
Figure 1 also indicates that the significant reduction in mean particle size was obtained after ultrasonic irradiation treatment.
The spectrum represents the methamorphosis of particle size reduction from 6.23 µm after conventional milling for 10 hours.
There is insignificant reduction in the mean particle size for mechanical milled powders during 70 hours period of time.
Figure 1 also indicates that the significant reduction in mean particle size was obtained after ultrasonic irradiation treatment.
The spectrum represents the methamorphosis of particle size reduction from 6.23 µm after conventional milling for 10 hours.
Online since: May 2014
Authors: Shi Qing Dou, Xiao Yu Zhang
Data simplification is an important factor of the spatial data generalization.
Experiments data is used the multi-beam sounding data from a certain area in northern China, after the pre-treatment, experiments data generated the water depth data with three-dimensional geographic coordinates.
(a) The shading maps of data thinning using 0.25 thresholds in tight method.
(a)The shading maps of data thinning using 0.5 thresholds in tight method.
(c)The contour maps of data thinning using 0.5 thresholds in tight method.
Experiments data is used the multi-beam sounding data from a certain area in northern China, after the pre-treatment, experiments data generated the water depth data with three-dimensional geographic coordinates.
(a) The shading maps of data thinning using 0.25 thresholds in tight method.
(a)The shading maps of data thinning using 0.5 thresholds in tight method.
(c)The contour maps of data thinning using 0.5 thresholds in tight method.
Online since: November 2013
Authors: Yun Long Wang, Zhao Yan Li
The advantage of this approach is a significant reduction in workload, save a lot of money.
From collect in-situ test data, we obtained on the two earthquakes earthquake liquefaction field survey data of total 358 cases, is shown in Table 2.
Since the two liquefaction data does not cover the liquefied layer thickness and thickness data, it also can not directly use these data depth examination of the applicability of norms liquefaction features.
Liquefied layer thickness statistics in history 24 earthquakes liquefaction site survey data [5], the results are shown in Table 3, obtain 110 seismic liquefaction data.
layer is less than 4.5m data accounted for 80.4%, intensity of Ⅶ degrees liquefaction layer thickness is less than 6m data accounted for 82.4%.
From collect in-situ test data, we obtained on the two earthquakes earthquake liquefaction field survey data of total 358 cases, is shown in Table 2.
Since the two liquefaction data does not cover the liquefied layer thickness and thickness data, it also can not directly use these data depth examination of the applicability of norms liquefaction features.
Liquefied layer thickness statistics in history 24 earthquakes liquefaction site survey data [5], the results are shown in Table 3, obtain 110 seismic liquefaction data.
layer is less than 4.5m data accounted for 80.4%, intensity of Ⅶ degrees liquefaction layer thickness is less than 6m data accounted for 82.4%.
Online since: October 2013
Authors: Fei Wang, Tiao Kun Fu, Ji Hua Li, Qing Huang Wang, He Huang, Xiao Yi Wei, Li Hong Cui, Yi Hong Wang
The porous network structure of RC led to the reduction of ordered crystalline region and the decrease of crystallinity (CrI), which was proved by BET results.
The content data was shown in Table 1.
Table 1 Components content of degummed pineapple leaf Cellulose (wt%) Hemicellulose (wt%) Lignin (wt%) Ash pineapple leaf 81.27 12.31 3.46 0.9 Bagasse 32~48 19~24 23~32 1.5~5.0 Coconut shell 36~43 0.15~0.25 41~45 2.7~10.2 Compared with the data of bagasse and coconut shell, the cellulose content of pineapple was high above others, and possessed the lowest content of ash.
Different from distilled water, NaOH dissolution could penetrate into not only the amorphous region but also the crystal region, which could make the crystal lattice swelling and destroyed, so its intensity and crystallinity index was decreased with the reduction of the ordered crystalline region shown as Table 2.
Due to the remove of hemicellulose and lignin and penetration of NaOH liquid, the crystallinity was decreased from 80.87% to 69.68%, accompanied with the reduction of the ordered crystalline region, leading to the decrease of thermal stability.
The content data was shown in Table 1.
Table 1 Components content of degummed pineapple leaf Cellulose (wt%) Hemicellulose (wt%) Lignin (wt%) Ash pineapple leaf 81.27 12.31 3.46 0.9 Bagasse 32~48 19~24 23~32 1.5~5.0 Coconut shell 36~43 0.15~0.25 41~45 2.7~10.2 Compared with the data of bagasse and coconut shell, the cellulose content of pineapple was high above others, and possessed the lowest content of ash.
Different from distilled water, NaOH dissolution could penetrate into not only the amorphous region but also the crystal region, which could make the crystal lattice swelling and destroyed, so its intensity and crystallinity index was decreased with the reduction of the ordered crystalline region shown as Table 2.
Due to the remove of hemicellulose and lignin and penetration of NaOH liquid, the crystallinity was decreased from 80.87% to 69.68%, accompanied with the reduction of the ordered crystalline region, leading to the decrease of thermal stability.
Online since: November 2011
Authors: Hai Ou Jin, Bradley J. Diak, Debartha Bag
This study examines the recovery behaviour of the inter-alloy region between a core AA6XXX clad with AA3003 after 72% rolling reduction.
The measured intensity versus 2 theta data consisting of the Kα1/ Kα2 doublet were read into an in-house program for pseudo-Voigt function fitting and θB determination.
The data shows that there is no discernible reduction in “brass” and increase in “cube” until after 309°C.
For Al, α=0.5 and μ=26GPa, resulting in a shear strength reduction of 3.7MPa.
The measured intensity versus 2 theta data consisting of the Kα1/ Kα2 doublet were read into an in-house program for pseudo-Voigt function fitting and θB determination.
The data shows that there is no discernible reduction in “brass” and increase in “cube” until after 309°C.
For Al, α=0.5 and μ=26GPa, resulting in a shear strength reduction of 3.7MPa.