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Online since: July 2018
Authors: Daria P. Malysheva, Victor V. Petrov, Alexander E. Protsenko
The article presents the data of an experimental study on how heat treatment influences the physical and mechanical properties of cured samples of sandwich structures.
The results correlate with the data of structural studies of fracture cross-sections and research on the extent of swelling of the cured binder.
The numerical results were compared to the experimental data and demonstrated a good correlation [3].
Results and Discussion According to the obtained experimental data, heat treatment results in improved load-bearing capacity of the composite structures.
The presented data were also confirmed by the study of swelling of the heat-treated samples (Fig. 5).
The results correlate with the data of structural studies of fracture cross-sections and research on the extent of swelling of the cured binder.
The numerical results were compared to the experimental data and demonstrated a good correlation [3].
Results and Discussion According to the obtained experimental data, heat treatment results in improved load-bearing capacity of the composite structures.
The presented data were also confirmed by the study of swelling of the heat-treated samples (Fig. 5).
Online since: March 2012
Authors: Rui Yu, Rui Xiang, Ke Long Zhang, Yong Ma, Zhi Wu Ke
Results
In this method, tentative water-leaving radiance is computed for viewing IR spectrometer data with standard atmospheric correction.
Conclusions In this paper, we investigate the antisubmarine detection method with IR spectrometer observation data and the algorithm.
In the near future, we will compare the results with the truth measurement data and also investigate more properly antisubmarine detection model.
Proceedings of SPIE - The International Society for Optical Engineering, v6419, Geoinformatics 2006: Remotely Sensed Data and Information. (2006) 64191
[7] Yasushi Mitomi, Ocean color atmospheric correction over the coastal region with multi-viewing satellite data, Proc. of SPIE. 4488(2007)67430
Conclusions In this paper, we investigate the antisubmarine detection method with IR spectrometer observation data and the algorithm.
In the near future, we will compare the results with the truth measurement data and also investigate more properly antisubmarine detection model.
Proceedings of SPIE - The International Society for Optical Engineering, v6419, Geoinformatics 2006: Remotely Sensed Data and Information. (2006) 64191
[7] Yasushi Mitomi, Ocean color atmospheric correction over the coastal region with multi-viewing satellite data, Proc. of SPIE. 4488(2007)67430
Online since: October 2006
Authors: Won Gyum Kim, Hye Won Jung, Seon Hwa Lee, Won Geun Oh, Yong Seok Seo
In order to restore an image from geometric distortion a noise reduction filter is performed
and a rectilinear tiling pattern is used as a template.
Introduction Digital fingerprinting is one possible application of data embedding techniques, whereby some unique information, such as a serial number or a user ID assigned by the vendor to a given user/purchaser, is embedded into the multimedia content using watermarking techniques.
In order to restore a corrupted image from distortions a noise reduction filter is performed and a rectilinear tiling pattern is used as a template.
Introduction Digital fingerprinting is one possible application of data embedding techniques, whereby some unique information, such as a serial number or a user ID assigned by the vendor to a given user/purchaser, is embedded into the multimedia content using watermarking techniques.
In order to restore a corrupted image from distortions a noise reduction filter is performed and a rectilinear tiling pattern is used as a template.
Online since: February 2011
Authors: Deng Ling Jiang, Guo Wei Ni
Balanced with the environmental and economic benefit, the disposal of sludge, the economy and the environment can be optimized so as to realize the sludge stabilization, sludge reduction and sludge reutilization.
According to the data of 1994, Japan generates 230.7million t/a sludge.
This method utilizes the biological energy to hit so as to realize the reduction of the volume maximally.
According to the data of 1994, Japan generates 230.7million t/a sludge.
This method utilizes the biological energy to hit so as to realize the reduction of the volume maximally.
Online since: May 2005
Authors: G. van der Heyd, Wolfgang Hussnätter, Manfred Geiger, Marion Merklein
Obviously several experiments
containing tensile, shear and pressure tests are
necessary to obtain whole experimental data.
Thus, for determination of material data it is sufficient to examine yield loci only in the first quadrant of σ1-σ2-diagram under biaxial tensile stress conditions.
So the completed data builds an adequate input for FE-simulation where also compression stresses are possible, e.g. in usual deep drawing processes.
Basically, any kind of experimental setup is allowed to obtain searched data provided that plastification is detected in dependence of biaxial stress condition.
A main criterion is simplification of machinery to achieve cost reduction.
Thus, for determination of material data it is sufficient to examine yield loci only in the first quadrant of σ1-σ2-diagram under biaxial tensile stress conditions.
So the completed data builds an adequate input for FE-simulation where also compression stresses are possible, e.g. in usual deep drawing processes.
Basically, any kind of experimental setup is allowed to obtain searched data provided that plastification is detected in dependence of biaxial stress condition.
A main criterion is simplification of machinery to achieve cost reduction.
Online since: March 2013
Authors: Pailin Ngaotrakanwiwat, Kanokwan Somkid
The photocatalytic rates of ethylene oxidation and oxygen reduction were 10-8 mol. s-1.g-1 evenly at C2H4:O2 molar ratio equal to 3:1.
The change in concentration of reactant gases without TiO2 particles or blank test is less than 0.2% that is considered as an experimental error (data are not shown).
The oxygen adsorption rates were in good agreement with the removal of oxygen reduction rate that declined while increasing oxygen ratio in Fig. 2(a) and 2(b).
The change in concentration of reactant gases without TiO2 particles or blank test is less than 0.2% that is considered as an experimental error (data are not shown).
The oxygen adsorption rates were in good agreement with the removal of oxygen reduction rate that declined while increasing oxygen ratio in Fig. 2(a) and 2(b).
Online since: March 2007
Authors: Jerry Sokolowski, Glenn E. Byczynski, Leszek Adam Dobrzański, Wojciech Kasprzak, Mariusz Krupiński
Identification of defects was carried out using data acquired from digital
images obtained using the X-ray defect detection methods.
The data used in the network training and testing process were normalised.
The programme window for the assessment of class of casting defects Worked computer programme makes it possible to manage the data of the tested casts.
With the elaborated methodology for data preparation for the training of neural network the correct classifications of cast defects increase.
It is very important to apply proper input data of neural networks: standardizing of data, correct image analysis, properly selected and calculated geometrical rates of the defects on X-ray images.
The data used in the network training and testing process were normalised.
The programme window for the assessment of class of casting defects Worked computer programme makes it possible to manage the data of the tested casts.
With the elaborated methodology for data preparation for the training of neural network the correct classifications of cast defects increase.
It is very important to apply proper input data of neural networks: standardizing of data, correct image analysis, properly selected and calculated geometrical rates of the defects on X-ray images.
Online since: March 2014
Authors: Gui Sheng Yin, Xiang Cui
But rating data is maybe sparsely sometimes.
Typically, uncertain data of user appear in abundance for various reasons, such as user interest data, causing the output of result of recommend inaccurately which is based on computing those input uncertain data.
Logs take down the data that have uncertain features.
Consequently, user interests data recorded in computer logs is uncertain data, as uncertain interests.
In order to more suitable for testing the algorithm, we deal with the data and increase some attributes data.
Typically, uncertain data of user appear in abundance for various reasons, such as user interest data, causing the output of result of recommend inaccurately which is based on computing those input uncertain data.
Logs take down the data that have uncertain features.
Consequently, user interests data recorded in computer logs is uncertain data, as uncertain interests.
In order to more suitable for testing the algorithm, we deal with the data and increase some attributes data.
Online since: February 2020
Authors: Antonio Gilson Barbosa de Lima, Gicélia Moreira, Raimundo Pereira de Farias, Jacqueline Félix de Brito Diniz, Hortência Luma Fernandes Magalhães, Gustavo Henrique de Almeida Barbalho, José Jefferson da Silva Nascimento
Results of the average moisture content and surface temperature were compared with experimental data to verify the consistence of the proposed model, and good agreement was verified.
Drying is a thermodynamic process that provokes reduction in the moisture and increase in the temperature of a wet porous solid.
Comparison between numerical and experimental data of the average moisture content and surface temperature of the fibrous medium obtained during drying is illustrated in Figure 3.
The numerical results showed a good agreement with the experimental data of the moisture content and temperature of the sisal fibers submitted to drying, thus showing that the methodology used to estimate the transport coefficients is satisfactory.
The small errors and variances indicate that the model has good agreement with the experimental data.
Drying is a thermodynamic process that provokes reduction in the moisture and increase in the temperature of a wet porous solid.
Comparison between numerical and experimental data of the average moisture content and surface temperature of the fibrous medium obtained during drying is illustrated in Figure 3.
The numerical results showed a good agreement with the experimental data of the moisture content and temperature of the sisal fibers submitted to drying, thus showing that the methodology used to estimate the transport coefficients is satisfactory.
The small errors and variances indicate that the model has good agreement with the experimental data.