Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: October 2009
Authors: Didier Landru, Christelle Veytizou, Oleg Kononchuk
The
data show that the intrinsic breakdown
field for the annealed wafers is around
14MV/cm and is similar to that of the
reference wafer.
Our Ds data obtained for annealing in H2 atmosphere at reduced pressure correspond well to the literature data [9] shown on the figure 8 for the comparison, while annealing in Ar leads to surface diffusivity 3-4 times higher, which may be explained by the reduction of surface atom mobility by Si-H bonds at the surface at low temperature.
Solid symbols - Ar annealing, atmospheric pressure, open symbols - H2 annealing, 80 Torr, solid line - data extrapolated from [9]. 50 µ m 1 4 2 3 50 µ m 1 4 2 3 annealing at 1200°C for few hours.
Figure 12 shows excellent agreement of BOX transition length observed in TEM with the data calculated according to equation 4 using experimentally determined values of A, B and Vm.
SOI silicon thickness: TEM experimental data (dots) and model (dashed line).
Our Ds data obtained for annealing in H2 atmosphere at reduced pressure correspond well to the literature data [9] shown on the figure 8 for the comparison, while annealing in Ar leads to surface diffusivity 3-4 times higher, which may be explained by the reduction of surface atom mobility by Si-H bonds at the surface at low temperature.
Solid symbols - Ar annealing, atmospheric pressure, open symbols - H2 annealing, 80 Torr, solid line - data extrapolated from [9]. 50 µ m 1 4 2 3 50 µ m 1 4 2 3 annealing at 1200°C for few hours.
Figure 12 shows excellent agreement of BOX transition length observed in TEM with the data calculated according to equation 4 using experimentally determined values of A, B and Vm.
SOI silicon thickness: TEM experimental data (dots) and model (dashed line).
Online since: May 2013
Authors: Darya Alontseva, Alyona Russakova
There are not enough published TEM-data about structure-phase composition of coatings deposited by plasma detonation.
According to the XRD data the material of the substrate contains a Fe -based bcc-lattice phase (cubic, Im-3m, 229) with the parameter a=2.8662 Å.
According to the XRD data the PG-19N-01 coating contains a Ni-based fcc-lattice phase with the parameter a = 3.525…3.540 Å (Table 1).
The estimated fcc-lattice parameter of CrNi3 (Fig. 3b) in the coating made a= 3.58 Å (the interplane distance is 2.05 Å), which is very close to the XRD data (Table 1).
Such an effect was observed by researchers in data [11, 12] devoted to research of nanostructure films.
According to the XRD data the material of the substrate contains a Fe -based bcc-lattice phase (cubic, Im-3m, 229) with the parameter a=2.8662 Å.
According to the XRD data the PG-19N-01 coating contains a Ni-based fcc-lattice phase with the parameter a = 3.525…3.540 Å (Table 1).
The estimated fcc-lattice parameter of CrNi3 (Fig. 3b) in the coating made a= 3.58 Å (the interplane distance is 2.05 Å), which is very close to the XRD data (Table 1).
Such an effect was observed by researchers in data [11, 12] devoted to research of nanostructure films.
Online since: October 2011
Authors: Stephen Ledbetter, Rui Yang, Qiang Du
A decision slot can be only filled and changed by the responsible party who has the edit authority, and each item of data is tagged every time that it is edited, which make all decisions and changes traceable.
A bar code scanning system might provide increased speed and accuracy of data entry.
However, in a real case, the source of data would be difficult to identify.
There is also difficulty in managing and interpreting data.
Windload data for cladding is different from that used for design of the structured frame.
A bar code scanning system might provide increased speed and accuracy of data entry.
However, in a real case, the source of data would be difficult to identify.
There is also difficulty in managing and interpreting data.
Windload data for cladding is different from that used for design of the structured frame.
Online since: June 2014
Authors: Chun Peng Zhang, Jing Wei Liu, Cheng Yan
STUDY AREA AND DATA SOURCES
A.
Data sources The information of wetland is extracted from the remote sensing images in three years:1983,1995 and 2007.The main data sources are Landsat(TM) data of less cloud cover with 30m spatial resolution.
All the images were geometrically corrected and transformed to a Universal Transverse Mercator(UTM) map projection.The mail assistant data are nationl land use databases at a spatial scale of 1:100,000.Land use classes of this database include arable land, woodland, grassland, water, constructed land, unused land and sea.
The yalu estuary wetland core patch fragmentation degree aggravating, large plaque area reduction led to the decrease of the diversity of habitats in the region, expanding of artificial wetland and the area of wetland landscape type, will result in the region's natural ecosystem to agricultural ecosystem.
Assessmentof environmental impacts of riverbasin developmenton the riverine forests of eastern Kenya usingmult-i temporal satellite data.International Journal of Remote Sensing, 2001,22:2701-2729 [5] Li S N, Wang G X, Deng W and Hu Y M. 2009.
Data sources The information of wetland is extracted from the remote sensing images in three years:1983,1995 and 2007.The main data sources are Landsat(TM) data of less cloud cover with 30m spatial resolution.
All the images were geometrically corrected and transformed to a Universal Transverse Mercator(UTM) map projection.The mail assistant data are nationl land use databases at a spatial scale of 1:100,000.Land use classes of this database include arable land, woodland, grassland, water, constructed land, unused land and sea.
The yalu estuary wetland core patch fragmentation degree aggravating, large plaque area reduction led to the decrease of the diversity of habitats in the region, expanding of artificial wetland and the area of wetland landscape type, will result in the region's natural ecosystem to agricultural ecosystem.
Assessmentof environmental impacts of riverbasin developmenton the riverine forests of eastern Kenya usingmult-i temporal satellite data.International Journal of Remote Sensing, 2001,22:2701-2729 [5] Li S N, Wang G X, Deng W and Hu Y M. 2009.
Online since: February 2013
Authors: Hai Qing Yang, Wei Qiang Luo, Ning Xu
PCA is a mathematical procedure that is used to reveal the hidden structure within large data set.
Fig. 1 Mean spectra for the four brands of fermented Cordyceps mycelium powder obtained from: original data (a) and 1st derivative-transformed data (b) Clustering Analysis by PCA.
The X-axis represents the scores of PC1, corresponding to the maximal explained variance of spectral data, with Y-axis and Z-axis representing to the second and third maximal explained variance.
Therefore, with accumulative contributing rate of 99.96% for the explained variance of spectral data, the first 6 PCs were selected as the inputs of BPANN in the following analysis.
Zhang, A new approach to training back-propagation artificial neural networks: empirical evaluation on ten data sets from clinical studies, Stat.
Fig. 1 Mean spectra for the four brands of fermented Cordyceps mycelium powder obtained from: original data (a) and 1st derivative-transformed data (b) Clustering Analysis by PCA.
The X-axis represents the scores of PC1, corresponding to the maximal explained variance of spectral data, with Y-axis and Z-axis representing to the second and third maximal explained variance.
Therefore, with accumulative contributing rate of 99.96% for the explained variance of spectral data, the first 6 PCs were selected as the inputs of BPANN in the following analysis.
Zhang, A new approach to training back-propagation artificial neural networks: empirical evaluation on ten data sets from clinical studies, Stat.
Online since: September 2011
Authors: Andrew J. Kay, M. Delower H. Bhuiyan, Graeme J. Gainsford, Rachel M. Williamson
X-ray crystallographic data has been obtained for two of the compounds and this suggests that incorporation of these molecules into such a trichomophore bundle is a valid strategy for minimizing dipole-dipole interactions, and therefore aggregation in these compounds.
Table 1: UV-vis absorption data and decomposition temperatures for compounds 4-9.
As result it is clear that the incorporation of chromophore 4 into a trichromophore bundle leads to a significant net reduction in aggregation, and that the strong dipole-dipole interactions observed in 4 are now replaced by only weak intermolecular interactions in 7.
Key data for compounds 4-6 Compound 4.
Key data for compounds 7-9 Compound 7.
Table 1: UV-vis absorption data and decomposition temperatures for compounds 4-9.
As result it is clear that the incorporation of chromophore 4 into a trichromophore bundle leads to a significant net reduction in aggregation, and that the strong dipole-dipole interactions observed in 4 are now replaced by only weak intermolecular interactions in 7.
Key data for compounds 4-6 Compound 4.
Key data for compounds 7-9 Compound 7.
Online since: December 2014
Authors: Tzu Hao Hung, Fuh Kuo Chen, Ping Kun Lee, Heng Kuang Tsai
However, the material properties of boron steel and other key process parameters, such as friction coefficient and interfacial heat transfer coefficient, which affect the sheet thickness reduction and die quenching quite significantly need to be determined first for using as the input data in the finite element simulations.
The platform contains stretch components, swaging components, heating components and data acquisition instruments.
The friction coefficient was 0.54 obtained according to the experiment data.
In subsequent finite element simulations, the friction coefficients were substituted in as the input data.
The experiments conducted with the developed platforms were quite smooth and the experimental data measured were also without singular points.
The platform contains stretch components, swaging components, heating components and data acquisition instruments.
The friction coefficient was 0.54 obtained according to the experiment data.
In subsequent finite element simulations, the friction coefficients were substituted in as the input data.
The experiments conducted with the developed platforms were quite smooth and the experimental data measured were also without singular points.
Online since: August 2023
Authors: Adrian M. Câmpurean, Iuliana Duma, Radu Nicolae Popescu, Victor Verbiţchi, Nicuşor Alin Sîrbu
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
For data acquisition, the Portable Acquisition System - SAP of the manufacturer IMC was used.
Online since: August 2011
Authors: Li Liang, Gui Qiong Jiao, Pu Rong Jia
The analytical result was in good correspondence with the experimental data.
Analytical predictions of a stiffened panel are compared with the test data in order to demonstrate that reasonable test and analysis correlation could be obtained.
The universal testing machine (CSS—600E) with the special test set-up was used in the experiment to make sure the precision of the test data.
Strains of a specimen were measured with a strain data acquisition system DH3815 to gather the strains from strain gauges adhered to the specimen showed in Fig.1.
(2) The test data and computation results show obviously concentration at the tip of the notch.
Analytical predictions of a stiffened panel are compared with the test data in order to demonstrate that reasonable test and analysis correlation could be obtained.
The universal testing machine (CSS—600E) with the special test set-up was used in the experiment to make sure the precision of the test data.
Strains of a specimen were measured with a strain data acquisition system DH3815 to gather the strains from strain gauges adhered to the specimen showed in Fig.1.
(2) The test data and computation results show obviously concentration at the tip of the notch.
Online since: November 2012
Authors: Qiao Lin Xiao, Fen Lü
Along with magma recharge reduction, the flowed lava setting-off and forms volcanic rock tunnel.
Data Interpretation and Adverse Geology Judgment After Acquiring of the original records, send it into the computer and use professional RADAN post-processing software way editing, filtering, amplitude equilibrium processing.
Conclusion According to the analysis and summary of the radar detection and drilling data about the lava , we can get the following conclusion: (1) the signal response of the geological radar in volcanic detection is in high level, the radar profile intuitive and clear, it has a good effect in the engineering application
To ensure the quality of the radar records, we should use the suitable methods and parameter to measure, in each step, we need to analyze body characteristics and the environment to ensure we can obtain good data
(3) comparing to the existing geophysical prospecting method , the geological radar has better ability on the shallow ground medium, but it also has problems, such as multiple solution and uncertainty, to avoid these, we should analyze a few drilling data to ensure the accuracy.
Data Interpretation and Adverse Geology Judgment After Acquiring of the original records, send it into the computer and use professional RADAN post-processing software way editing, filtering, amplitude equilibrium processing.
Conclusion According to the analysis and summary of the radar detection and drilling data about the lava , we can get the following conclusion: (1) the signal response of the geological radar in volcanic detection is in high level, the radar profile intuitive and clear, it has a good effect in the engineering application
To ensure the quality of the radar records, we should use the suitable methods and parameter to measure, in each step, we need to analyze body characteristics and the environment to ensure we can obtain good data
(3) comparing to the existing geophysical prospecting method , the geological radar has better ability on the shallow ground medium, but it also has problems, such as multiple solution and uncertainty, to avoid these, we should analyze a few drilling data to ensure the accuracy.