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Online since: April 2012
Authors: Niels Hansen
The figure contains the data originally summarized in Ref. [2].
Similar results were have also been reported for aluminum cold-rolled to a reduction of 86% (εvM=2.3) [11].
As an example, numbers for the stored energy in nickel cold deformed over a large strain range are given in Table 1 based on structural data from Refs [16,17].
The values for E(ρ) and E(b) in this table are determined using TEM data.
Based on such data, the recovery rates, excluding a contribution from recrystallization, have successfully been described by a first order chemical reaction rate equation with an activation energy which varied from 89 kJ/mol at the onset of recovery to 125 kJ/mol at its conclusion.
Similar results were have also been reported for aluminum cold-rolled to a reduction of 86% (εvM=2.3) [11].
As an example, numbers for the stored energy in nickel cold deformed over a large strain range are given in Table 1 based on structural data from Refs [16,17].
The values for E(ρ) and E(b) in this table are determined using TEM data.
Based on such data, the recovery rates, excluding a contribution from recrystallization, have successfully been described by a first order chemical reaction rate equation with an activation energy which varied from 89 kJ/mol at the onset of recovery to 125 kJ/mol at its conclusion.
Online since: September 2020
Authors: Sergey Nomoev, Alexander Vinichenko, Ivan Vasilevskii
This voltage reduction provides a higher useful signal-to-noise ratio.
This voltage reduction gives a higher ratio of useful signal to noise.
From Fig. 3 and the data of Table 1, it follows that the dark current of the heterostructures varies depending on the annealing temperature.
From the data given, it can conclude that high power observed at a low value of the dark current.
As follows from the literature data and our experiments with similar PCAs of leading foreign companies, electro-optical breakdown of the semiconductor structure occurs at low voltages, less than 100 V.
This voltage reduction gives a higher ratio of useful signal to noise.
From Fig. 3 and the data of Table 1, it follows that the dark current of the heterostructures varies depending on the annealing temperature.
From the data given, it can conclude that high power observed at a low value of the dark current.
As follows from the literature data and our experiments with similar PCAs of leading foreign companies, electro-optical breakdown of the semiconductor structure occurs at low voltages, less than 100 V.
Online since: December 2016
Authors: Jirasak Tharajak, Duongruitai Nicomrat
The rate of reduction in paper strength after bacterial digestion measured as changes of fiber strength, fiber bonding, and fiber length was recorded.
These results were consistent with the data in Fig. 2, whereby the reducing sugar content produced during biodegradation of GP strips during 20 days of contact time was clearly less than those of FP.
After 7 days of contact time, the surface coatings could be physically removed (data not shown) and the GP fibers underneath could now be exposed to cellulose enzyme activity.
Based on the decrease in tensile strength, the test is relatively sensitive and gives data comparable to microscopic evaluation.
The optimum temperature of biodegradation by these Bacillus isolates is 50oC (data not shown).
These results were consistent with the data in Fig. 2, whereby the reducing sugar content produced during biodegradation of GP strips during 20 days of contact time was clearly less than those of FP.
After 7 days of contact time, the surface coatings could be physically removed (data not shown) and the GP fibers underneath could now be exposed to cellulose enzyme activity.
Based on the decrease in tensile strength, the test is relatively sensitive and gives data comparable to microscopic evaluation.
The optimum temperature of biodegradation by these Bacillus isolates is 50oC (data not shown).
Online since: June 2017
Authors: Lin Liu, Song Ke Feng, Fu Zeng Yang, Zhi Jie Liu, Wei Guo Zhang
The determination for the deviation angle of crystal orientation uses 2θ/θ linked scan, computer-based data acquisition and processing system.
Choosing at least two samples under each directional solidification rate tests their high temperature stress rupture properties, and the third sample is tested when the measurement error of the previous test data is large.
The average value of near two test data is used as high temperature stress rupture test data.
Figue 1 and Figue 2 show the variation of stress rupture life, elongation and reduction of area at high temperature with directional solidification rate for as-cast DZ125 alloy.
It can be seen from Figure 2 and Table 3 that the trends of the reduction of area and elongation at high temperature for as-cast DZ125 alloy with the directional solidification rate increasing are not evident.
Choosing at least two samples under each directional solidification rate tests their high temperature stress rupture properties, and the third sample is tested when the measurement error of the previous test data is large.
The average value of near two test data is used as high temperature stress rupture test data.
Figue 1 and Figue 2 show the variation of stress rupture life, elongation and reduction of area at high temperature with directional solidification rate for as-cast DZ125 alloy.
It can be seen from Figure 2 and Table 3 that the trends of the reduction of area and elongation at high temperature for as-cast DZ125 alloy with the directional solidification rate increasing are not evident.
Online since: January 2017
Authors: Nadezhda A. Taranova, Anatoly V. Zherdev, Anna N. Berlina, Anastasiya A. Semeykina, Boris B. Dzantiev
Immunochromatographic assay and data processing
The assay was carried out at room temperature.
Because analytical parameters of test systems depend on the motion of the particles in a flow that is influenced by hydrate shells, which are not registered by TEM, it is advisable to have data on the size characteristics of the particles in the volume.
DLS showed correlating results, which, however, were higher in the comparison with TEM data due to the impact of the hydration shells.
Based on the data provided by Millipore for its membranes, the porous structure allows the detection of colored particles at distances no more than 10% of the thickness of the membrane [16].
This reduction, in turn, leads to a significant reduction in the detection limit of the test system.
Because analytical parameters of test systems depend on the motion of the particles in a flow that is influenced by hydrate shells, which are not registered by TEM, it is advisable to have data on the size characteristics of the particles in the volume.
DLS showed correlating results, which, however, were higher in the comparison with TEM data due to the impact of the hydration shells.
Based on the data provided by Millipore for its membranes, the porous structure allows the detection of colored particles at distances no more than 10% of the thickness of the membrane [16].
This reduction, in turn, leads to a significant reduction in the detection limit of the test system.
Online since: September 2020
Authors: Zainal Arifin Ahmad, Chee Lung Chin
The research work is aimed to provide scientific data on rheological behavior and fired properties of Ipoh clay from Perak, Malaysia and its application in ceramic tiles.
Firing temperature of 1050 °C – 1250 °C shows drastic increase in linear fired shrinkage from about 3.5% to above 10% together with drastic reduction in water absorption from about 19% to 5%.
Ipoh clay is considered as dimensional stable with range of linear fired shrinkage of 2.5 to 3.5% from firing temperature from 1000 – 1050 °C, which also shows slight reduction in water absorption that fall within 18 – 19%.
Fig. 4 also figured out that above firing temperature of 1050 °C, a drastic increase in linear fired shrinkage from about 3.5% to above 10% together with drastic reduction in water absorption from about 19% to 5%.
Firing temperature of 1050 °C – 1250 °C shows drastic increase in linear fired shrinkage from about 3.5% to above 10% together with drastic reduction in water absorption from about 19% to 5%.
Ipoh clay is considered as dimensional stable with range of linear fired shrinkage of 2.5 to 3.5% from firing temperature from 1000 – 1050 °C, which also shows slight reduction in water absorption that fall within 18 – 19%.
Fig. 4 also figured out that above firing temperature of 1050 °C, a drastic increase in linear fired shrinkage from about 3.5% to above 10% together with drastic reduction in water absorption from about 19% to 5%.
Online since: August 2013
Authors: Xiao Ning Song, Zi Liu
F-K-SVD Task: Train a dictionary to sparsely represent the data , by approximating the solution to the optimization problem.
To make full use of the available data and to evaluate the generalization power of algorithms more accurately, ten experiments were performed.
To make full use of the available data and to evaluate the generalization power of algorithms more accurately, ten experiments were performed.
Data Compression Conf., 2000, pp. 523–541
Yang, A direct LDA algorithm for high-dimensional data—with application to face recognition, Pattern Recognition 34 (10) (2001) 2067–2070
To make full use of the available data and to evaluate the generalization power of algorithms more accurately, ten experiments were performed.
To make full use of the available data and to evaluate the generalization power of algorithms more accurately, ten experiments were performed.
Data Compression Conf., 2000, pp. 523–541
Yang, A direct LDA algorithm for high-dimensional data—with application to face recognition, Pattern Recognition 34 (10) (2001) 2067–2070
Online since: February 2014
Authors: Heraldo J. Amorim, Augusto O. Kunrath Neto
The experiments consisted on long term tool life machining tests, originally designed to provide data to fit the Taylor equation.
Analysis of force data as a function of flank wear was carried out for cutting force and feed force.
Ff 1040 = 122.77 + 238.90 VBMax (3) Ff 1045 = 191.43 + 52.38 VBMax (4) There are two points worth mentioning with regards to the plot of Ff vs VBmax: first is the more evident spread of the data (when compared to data obtained during the tests with AISI 1040) and second is the change in slope of the curve.
The spread is consistent with all data obtained during force measurements for the AISI 1045.
The change in slope is related to the same phenomenon that caused the discontinuity observed on the data for feed force as a function of time shown in Fig 3.
Analysis of force data as a function of flank wear was carried out for cutting force and feed force.
Ff 1040 = 122.77 + 238.90 VBMax (3) Ff 1045 = 191.43 + 52.38 VBMax (4) There are two points worth mentioning with regards to the plot of Ff vs VBmax: first is the more evident spread of the data (when compared to data obtained during the tests with AISI 1040) and second is the change in slope of the curve.
The spread is consistent with all data obtained during force measurements for the AISI 1045.
The change in slope is related to the same phenomenon that caused the discontinuity observed on the data for feed force as a function of time shown in Fig 3.
Online since: November 2025
Authors: Nina Rashkevich, Olexander Soshinskiy, Stanislav Shakhov, Andrii Melnychenko
The presented dependencies are the basis of the calculation methodology, which involves a comprehensive approach combining data collection, experimental characteristics of materials, strength calculations and analysis of results.
Collection of initial data.
Data collection.
Let's determine the cross-sectional area of the wall: A=1×t=10 m×0.25 m, Let us determine the design strength of the masonry R (according to the data in Table 4.1 [23], for M100 brick on M50 mortar, masonry group 2): R=1.1 МPa (or 1.1×106 Pa).
Results of the Calculation According to the Proposed Methodology Let us consider the actual data obtained during the study, without interpreting them.
Collection of initial data.
Data collection.
Let's determine the cross-sectional area of the wall: A=1×t=10 m×0.25 m, Let us determine the design strength of the masonry R (according to the data in Table 4.1 [23], for M100 brick on M50 mortar, masonry group 2): R=1.1 МPa (or 1.1×106 Pa).
Results of the Calculation According to the Proposed Methodology Let us consider the actual data obtained during the study, without interpreting them.
Online since: December 2013
Authors: Danilina Nina, Denis Vlasov
To identify these hubs it is convenient to use the statistical reports of "Russian Railways" (data on the number of tickets sold during the reporting period);
- hubs in zones of steady reduction of the vehicle speed on major federal and regional roads.
On the parts of main road network that keep an eye a steady reduction of the average vehicle speed is below 30 km/h, it is advisable to accommodate Park-and-ride facilities.
On the parts of main road network that keep an eye a steady reduction of the average vehicle speed is below 30 km/h, it is advisable to accommodate Park-and-ride facilities.