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Online since: June 2014
Authors: Rustam Kaibyshev, Marat Gazizov, Ivan Zuiko
Other parts of solution treated rods were cold rolled with reductions of 20, 40 and 80%.
About 200-300 measurements were carried out for each data point.
The alloy subjected to cold rolling with a reduction of 80% demonstrates the highest YS and UTS of ~535 MPa and ~570 MPa, respectively, and the lowest elongation-to-failure of ~6% [8].
Relevant data of creep tests for other Al-Cu-Mg-Ag alloys after TMPs involving cold deformation to strains of 0-1% [1,4,10] are also presented for comparison.
The linear extrapolation of these experimental data in Fig. 2a shows that there is a strong effect of the intermediate strain followed by aging on creep resistance.
Online since: September 2013
Authors: V.S. Yemelyanova, T. V. Shakieva, Zh.K. Kairbekov, B. B. Baizhomartov, Zh. K. Myltykbayeva, R. S. Baysynbayeva
Fatty acid formation leads to a decrease in pH of the water, however, the liquid sludge has buffering properties, thus limiting pH reduction.
Analysis of the data in Figure 4 leads to the conclusion that the introduction of the iron complexes attached to humate increases the rate constants of steps as methane accumulation of microorganisms, and their activity in the recovery of methane to CO2.
The second stage of methanogenesis involves the transfer of formyl group on another carrier (X2), which carries a C1-group two successive reduction reactions leading to the formation of methyl derivative (X2–CH3).
The greater the difference between the standard electrode potentials of the HFA and substances with them to the oxidation-reduction reaction, the greater the resulting value of the redox capacity.
The observed differences in the data are also due to the fact that in macromolecules HFA has set a redox-active structural fragments that differ in the value of the electrode potential.
Online since: April 2020
Authors: Nirwan Syarif, Dedi Rohendi, Dwi Hawa Yulianti, Addy Rachmat
Shift of anodic and cathodic peaks for Pt-Ru/C oxidation and reduction reactions.
Therefore, electrodes with a catalyst load of 10 mg/cm2 only require low energy in oxidation and reduction reactions.
This EIS method is used to analyze the electrochemical performance of electrodes that will produce data from the results of sample responses to the given frequency range in the form of real impedance (Z') and imaginary impedance (Z").
These data indicate that Pt-Ru/C 10 mg/cm2 is a better electrode than others because it has a lower resistance value.
The conductivity value was obtained from the measurement of Pt-Ru/C electrodes connected to the autolab potentiostat by the EIS method and fitting in the Nyquist plot so that the data obtained as in Table 3.
Online since: November 2015
Authors: Predrag Dašić, Adolfo Senatore, Mario Pisaturo
In fact, AMTs allow strong improvement in terms of safety, comfort, reliability, shifting quality, and driving performance, together with reduction of fuel consumption and pollutant emissions [1-6].
In fact, to reach high performances is fundamental to implement a dependable control scheme in order to achieve reduction of fuel consumption, short gearshift time, reduction of facing wear and passengers comfort.
Firstly, the inference of the temperature, of the contact pressure and of the sliding speed on the friction coefficient have been analyzed in order to get useful data about the behaviour of the clutch facings in a wide range of rubbing conditions.
Based on the experimental results in Fig. 3 [5], the function that better fits the experimental data, for strictly positive slip speed, is given by tanh function in (2); vs is the local sliding speed, Dm and g have been identified with the corresponding values equal to 0.09 and 2 s/m, respectively.
The calculation is referred to pull-type clutch system for passenger car with the following data: - inner-outer clutch disc diameter: 135-190 mm; - friction coefficient behaviour as in Fig. 3 and (2,3) for speed and pressure dependence; thermal behaviour as in [25]; - cushion spring load-deflection curve as in [4]; - number of lever spring elements: 8.
Online since: January 2017
Authors: Zainuddin Zainuddin, Siti Aslamyah, Haryati Haryati
The data was collected then it was compiled and arranged based on statistic data from South Sulawesi book in Numeral [4].
Determine the fructose content Weigh the solid material which has been refined or 2,5-25 of liquid material which depends on reduction its glucose content.
Take 25 ml of free filtrate that has about 15-60 mg of reduction sugar and then add about 25 ml of Luff-Schoorl solution in Erlenmeyer.
Glucose determining seem like sugar reduction determining where it divided 0,9 weight of glucose which is mean a weight of starch.
The distribution map regional of carbohydrate material producer Based on survey finding and the investigation of data from BPS of South Sulawesi (2014), the carbohydrate production in South Sulawesi which can be seen in the Figure 1.
Online since: August 2013
Authors: Jun Bing Huang, Can Jun Xiao, Yao Jin
An example of Intel real-world data evaluation process is used to explain this method.
Real data of evaluation for the manufacturing scheduling program based on the AHP The evaluation for the manufacturing scheduling program is a key issue for the Interl Corporation.
From this, it can be seen the reduction of the production risk is the most important factor of the manufacturing scheduling program.
Finally, the algorithm for the real data of the Intel corporatation is given. 1Supported by Si chuan Province technology Support Project(No. 2009GZ0159) References [1] WANG Zhong-jie, WU Qi-di.
Online since: September 2023
Authors: Abderrahim El Attar, Yassine Kouach, Mostafa El Hachloufi
Firstly, [16] suggested pricing crop insurance contracts using Parana‘s county yield data.
For this reason, they presented in their manuscript three flexible data-driven methodologies to non-parametrically smooth across both space and time simultaneously, integrating the possibly non-identically distributed data into the insurance rating process.
With this in mind, we proceeded to collect the data in order to make our simulations.
Data presentation.
The authors use the probabilities of drought data forecasted for the next agricultural season.
Online since: October 2014
Authors: Mohd Norzila, Mat Irahim Nur Akidah Honey, Jaafar Nursyafinaz
Obtained data from gravimetric and thermometric analysis has shown the value of inhibition efficiency (% IE) is proportional to added inhibitor concentration and inversely proportional to the temperature.
The differences in weight of the coupons were calculated and was used to determine following data[2,4]: Corrosion rate, (1) Inhibition efficiency, (2) Degree of surface coverage, (3) where, W is the weight loss (g), r is the density of specimen (g cm-3), A is the area of Aluminum coupon (cm2), t is time of immersion (hours),.
Table 1: Data of inhibition efficiency (%I), degree of surface coverage (q) and corrosion rate (CR) of aluminum in 0.1M HCl solutions in the presence and absence of extracted inhibitor at different temperature.
Table 2 : Reaction number (RN) and percentage reduction in reaction number (inhibition efficiency) of aluminium in 0.1 M HCl solutions.
Conc [g l-1] Reaction Number ,RN [◦C min-1] % Reduction in RN (Inhibition efficiency, % I) 0.00 0.73 0 0.10 0.63 14.77 0.20 0.60 18.18 0.30 0.30 59.09 0.40 0.30 59.09 0.50 0.30 59.09 Thermodynamic studies.
Online since: July 2014
Authors: Jin Hui Li, Ke Xin Liu, Yun Pang Jiao, Liu Qing Tu
From the monitoring results, the temperature monitoring results were consistent with the simulation data, and the maximum temperature and the temperature difference between concrete surface and internal concrete were met the requirement of temperature control standard.
Therefore, reduction of inner/surface temperature difference and maximum temperature, enhancing curing are key measures for crack control.
Under general curing conditions, grout in 28℃ in hot season with highest temperature of 69.7 ℃, anti-cracking safety coefficient of 1.29; while in normal temperature and low temperature season, due to the reduction of environmental temperature, increase of inner/surface temperature difference and basic temperature difference, lower grouting temperature is required.
Use wireless transmitting and receiving method to collect data and generate temperature curve and initial data report by specialized monitoring software.
Online since: September 2014
Authors: Yao Cheng, Chen Chen, Guang Xue Chen, Jiang Ping Yuan
The workflow of data acquisition.
To avoid the redundant data of the auxiliary plate during the process of scanning, we need to create a datum plane.
Save data.
After all the data acquisitong, we can save the cloud points data as format .txt or .stl for the processing of Geomagic Studio.
For point cloud data preprocessing includes the following aspects: purify point data, point cloud denoising, simplify, unify sampling and wrap.
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