Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Influence of Magnetized Water on Mechanical Properties and Durability of Recycled Aggregate Concrete
Online since: September 2022
Authors: Mohammad Reza Esfahani, Ali Abdallah Youssef
The benefits of utilizing recycled concrete aggregate (RCA) include less environmental damage, a significant reduction in the demand for a material depot, and the preservation of natural aggregates in the natural environment [14, 15].
These conditions, coupled with the reduction of water surface area, ultimately increase its solubility and reduce the degree of hardness [22].
As shown in figure 12-b, c and d, the load-deflection curves were plotted using the data recorded by the flexural strength test.
Steel fiber reinforced specimens showed a linear relationship up to the peak load, followed by a reduction in load and larger deflections with continuous loading.
These conditions, coupled with the reduction of water surface area, ultimately increase its solubility and reduce the degree of hardness [22].
As shown in figure 12-b, c and d, the load-deflection curves were plotted using the data recorded by the flexural strength test.
Steel fiber reinforced specimens showed a linear relationship up to the peak load, followed by a reduction in load and larger deflections with continuous loading.
Online since: September 2011
Authors: Feng Hua Zhao, Jun Yang
The analysis result demonstrates that the seismic isolation layer has effectively controlled the vibration of superstructure, which would contribute to the reduction of seismic hazard.
Although we did not proceed tremendous detailed calculation about the entire cost data, via analysis, we think the anticipated cost would, to some extent, increase by about 5%~10% due to input of early-days seismic isolation system.
Although we did not proceed tremendous detailed calculation about the entire cost data, via analysis, we think the anticipated cost would, to some extent, increase by about 5%~10% due to input of early-days seismic isolation system.
Online since: December 2025
Authors: Ian Dominic F. Tabanag, Jae Michelle N. Cabo, Carla Bren S. Legarde, Sam Anthonette L. Suico, Jayhiel S. Malila
A good fit of the experimental and calculated data was observed with r2 > 0.96.
The experimental data were further processed to determine the thermodynamic parameters of the esterification reaction.
The experimental data of Malila [4] was also fitted into the same kinetic model and the results are shown in Figure 4b.
An r2 value that is greater than or equal to 0.95 indicates that the kinetic model adequately fits the experimental data.
It is notable that most of the experimental data at each temperature condition fall agree with the model predicted values.
The experimental data were further processed to determine the thermodynamic parameters of the esterification reaction.
The experimental data of Malila [4] was also fitted into the same kinetic model and the results are shown in Figure 4b.
An r2 value that is greater than or equal to 0.95 indicates that the kinetic model adequately fits the experimental data.
It is notable that most of the experimental data at each temperature condition fall agree with the model predicted values.
Online since: January 2026
Authors: Ehsan Anbarzadeh, Bijan Mohammadi, Milad Azadzaeim
Li et al. [15] optimized industrial SLA processing parameters, achieving a 30% reduction in implant failures.
All MTT data are expressed as mean ± standard deviation and were statistically analyzed using one-way ANOVA, followed by Tukey’s post hoc test for multiple comparisons.
Overall, the combined qualitative and quantitative FESEM data confirm that SLA + Anodizing significantly accelerates early bone integration, offering a stable biological interface and promoting faster healing compared to conventional SLA treatments.
Atomic force microscopy (AFM) data indicates that a roughness of approximately 2 µm enhances cellular adhesion while minimizing excessive stress concentration in the surrounding bone tissue.
In addition, surface energy and wettability data underscored the role of hydrophilicity in promoting blood compatibility and tissue integration.
All MTT data are expressed as mean ± standard deviation and were statistically analyzed using one-way ANOVA, followed by Tukey’s post hoc test for multiple comparisons.
Overall, the combined qualitative and quantitative FESEM data confirm that SLA + Anodizing significantly accelerates early bone integration, offering a stable biological interface and promoting faster healing compared to conventional SLA treatments.
Atomic force microscopy (AFM) data indicates that a roughness of approximately 2 µm enhances cellular adhesion while minimizing excessive stress concentration in the surrounding bone tissue.
In addition, surface energy and wettability data underscored the role of hydrophilicity in promoting blood compatibility and tissue integration.
Online since: September 2023
Authors: Hitesh Jariwala, Sonali Akolkar
The distance relay reach might experience one major issue which leads to reduction of series inductance of line resulting in shifting down of relay characteristics on R-X plane [3].
In time series modelling, a neural network approach including Group Method of Data Handling (GMDH) beats earlier reported traditional neural networks (such as Multilayer Perceptron: MLP and Log-Structure Merge Tree: LSM Tree).
In [23], an adaptive quadrilateral characteristics of distance relaying are realized by extraction of positive sequence voltage and current data.
Positive sequence super imposed voltage and current data achieved by subtracting two cycle memorized value from fault data is utilized in [26] and the sign of angle difference between the two values decides occurrence of a fault or a swing in consideration with directional relaying principle.
In this study, three-phase current and voltage data from the relay position are generated for the suggested technique at a sampling rate of 10 kHz.
In time series modelling, a neural network approach including Group Method of Data Handling (GMDH) beats earlier reported traditional neural networks (such as Multilayer Perceptron: MLP and Log-Structure Merge Tree: LSM Tree).
In [23], an adaptive quadrilateral characteristics of distance relaying are realized by extraction of positive sequence voltage and current data.
Positive sequence super imposed voltage and current data achieved by subtracting two cycle memorized value from fault data is utilized in [26] and the sign of angle difference between the two values decides occurrence of a fault or a swing in consideration with directional relaying principle.
In this study, three-phase current and voltage data from the relay position are generated for the suggested technique at a sampling rate of 10 kHz.
Online since: April 2004
Authors: G.S. Was, B. Alexandreanu, J. Busby
The data for sliding and
cracking are from different samples, and while this data provides strong evidence for a correlation
between sliding and cracking, it does not establish cause-and-effect
These data show the fraction of high angle boundaries in Ni-16Cr-9Fe-0.00011C that have cracked after an SSRT test in 360°C primary water at a strain rate of 3 x 10 -7 s-1, as a function of the angle between the tensile stress and the trace of the grain boundary on the sample surface.
However, because these data were taken from different experiments, they do not establish a cause-and-effect relationship between grain boundary deformation and cracking.
This data establishes the dependence of IG cracking on grain boundary sliding.
Stacking fault energy has been linked to SCC resistance in stainless steels by Thompson and Bernstein [19] who found that increasing SFE correlates well with increased reduction in area and decreased SCC susceptibility.
These data show the fraction of high angle boundaries in Ni-16Cr-9Fe-0.00011C that have cracked after an SSRT test in 360°C primary water at a strain rate of 3 x 10 -7 s-1, as a function of the angle between the tensile stress and the trace of the grain boundary on the sample surface.
However, because these data were taken from different experiments, they do not establish a cause-and-effect relationship between grain boundary deformation and cracking.
This data establishes the dependence of IG cracking on grain boundary sliding.
Stacking fault energy has been linked to SCC resistance in stainless steels by Thompson and Bernstein [19] who found that increasing SFE correlates well with increased reduction in area and decreased SCC susceptibility.
Online since: March 2014
Authors: Sivakumar Muthusamy, Siva Chidambaram, Karthikeyan Baskaran, Solomon J. Samuel, Baraneedaran Pari, Annie R. Sujatha
And also in this, various multifunctional materials and their criteria involving during the integration of assorted materials based on their properties and to be applied according to the requirements of the applications are also explained in detail.
1.Introduction to MFNs
Nanotechnology and its materials have got a constant position in almost of all applications ranging from data storage to drug delivery.
The reduction potential for Fe2+ and Ag+ in an aqueous solution is completely playing the essential role here.
The potential required to reduce the iron salt into zerovalent iron, which is -0.41 eV is greater than the reduction potential required to obtain the zerovalent silver from silver ions, which is +0.80 eV [32].
An electron-hole pair, which can be generated under the illumination of light energy, can be used simply for reduction and oxidation occurrence.
The reduction potential for Fe2+ and Ag+ in an aqueous solution is completely playing the essential role here.
The potential required to reduce the iron salt into zerovalent iron, which is -0.41 eV is greater than the reduction potential required to obtain the zerovalent silver from silver ions, which is +0.80 eV [32].
An electron-hole pair, which can be generated under the illumination of light energy, can be used simply for reduction and oxidation occurrence.
Online since: July 2013
Authors: Redouane Zitoune, Madjid Haddad, Bruno Castanié, Florent Eyma
The charge amplifier (Model 5019) converts the resulting charge signals, which are proportional to the force, to voltage and the signals are then managed through a data acquisition system.
At high speed, the registered damages are mostly thermal damages, and the reduction of the chip thickness (higher cutting speed/lower feed speed) generates greater temperatures and thus more important damages.
Therefore, the machining of the material is easier to perform, which leads to a net reduction of the mechanical defects.
This explains the reduction in the mean compressive strength and also the augmentation of the standard deviation.
At high speed, the registered damages are mostly thermal damages, and the reduction of the chip thickness (higher cutting speed/lower feed speed) generates greater temperatures and thus more important damages.
Therefore, the machining of the material is easier to perform, which leads to a net reduction of the mechanical defects.
This explains the reduction in the mean compressive strength and also the augmentation of the standard deviation.
Online since: September 2023
Authors: Edemialem Gedefaye, Tassew Tadiwos, Samuel Lakeou, Tefera Terefe
However, some drawbacks of Artificial intelligence-based algorithms include extensive computation requirements, rule sets, knowledge bases for FLC-based systems, and massive data for training in the case of NN-based systems [3, 7, 14].
Table 1 illustrates the electrical data of the SPR-X22-370 solar panels used to model this study.
SPR-X22-370 solar panel electrical data Electrical Data SPR-X22-370 No.
These techniques make more sense to initialize the particles around the global maximum power point if data on their distance in the search range is available.
Thus, this effect is directly related to efficiency reduction.
Table 1 illustrates the electrical data of the SPR-X22-370 solar panels used to model this study.
SPR-X22-370 solar panel electrical data Electrical Data SPR-X22-370 No.
These techniques make more sense to initialize the particles around the global maximum power point if data on their distance in the search range is available.
Thus, this effect is directly related to efficiency reduction.
Online since: December 2025
Authors: Abdellah El Yousfi, Nouhaila Hadoudi, Mohamed Bahouch, Amin Salhi, Hassan Amhamdi, Mhamed Ahari, Mohammed Ghalit
Additionally, the Langmuir isotherm provided the best fit for the experimental data, suggesting monolayer adsorption behavior.
The Freundlich isotherm provided the best description of the adsorption data.
Kinetic modeling indicated that the process followed a pseudo-second-order mechanism, while the Freundlich isotherm provided the best fit for equilibrium data, implying a multilayer adsorption behavior primarily driven by physical interactions.
The data fit both the Langmuir and Freundlich isotherm models, with the Langmuir model providing the best fit.
With a regression coefficient of 0.99, the copper adsorption data fit the Langmuir adsorption isotherm model quite well.
The Freundlich isotherm provided the best description of the adsorption data.
Kinetic modeling indicated that the process followed a pseudo-second-order mechanism, while the Freundlich isotherm provided the best fit for equilibrium data, implying a multilayer adsorption behavior primarily driven by physical interactions.
The data fit both the Langmuir and Freundlich isotherm models, with the Langmuir model providing the best fit.
With a regression coefficient of 0.99, the copper adsorption data fit the Langmuir adsorption isotherm model quite well.