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Online since: January 2020
Authors: Sergey A. Tipalin, Vladislav B. Belousov, Yili G. Kalpin
Source data Material: 08ps steel (US 1008, EU 1.1121).
The obtained data are used to compute the stress and strain intensity to plot a hardening curve with subsequent power approximation.
By measuring the reduction in the cross-section area as a function of the applied force.
Approximating the experimental data produces a line on the graph, which goes to the negative region.
Experimental data are used to propose changes in the hardening curve coefficients as linear functions of the material thickness.
Online since: April 2021
Authors: Sergey A. Tipalin, Vladislav B. Belousov, Svetlana I. Lyubetskaya
Empirical data suggests material properties depend to a great extent on the rolling technology.
This data will expand the knowledge of the topic.
Source data Material: 08пс steel (US 1008, EU 1.1121).
The reduction in hardness towards the middle was observed in tensile-strained specimens as well.
For practical of the data presented herein in the engineering designs, refer to G.D.
Online since: September 2016
Authors: Yuriy Sharkeev, Anna G. Knyazeva
Due to porosity reduction the shrinkage occurs, thermal - physical properties (the heat capacity, thermal conductivity coefficient) and reflection coefficient of laser irradiation change.
(4) Porosity changes during sintering correspondingly to laws or (5) There are in the literature the data on linear and on nonlinear shrinkage [12,13].
Online since: January 2017
Authors: Chang Sheng Li, Qin Shi, Jing Xu, Guo Gang Tang, Jun Chen, Li Feng Dang, Wen Yan Zuo, He Jun Zhu
To date, numerous synthetic protocols have been developed to prepare TMDs nano-materials, including thermal reduction, high temperature sulfurization, hydrothermal method, chemical vapor deposition (CVD), and even laser ablation, and a substantial number of inorganic layer-like materials of TMDs have been prepared and characterized, such as WS2, NbSe2, MoS2, MoTe2, TiS2 and so on.
The tests of friction reduction and wear resistance were performed at rotating speed of 400 rpm under the load of 10-30N for 20 min.
Fig.1 XRD patterns of pure TiSe2 and standard card no.30-1383(a) and the full width at half maximum data of the characteristic spectrum peak (b) 3.
It could also be observed that the (100) peak were fatally weakened, and however, (001) and (002) peaks became stronger and sharper with the reaction temperature at 800℃, and the full width at half maximum (FWHM) data can be seen from (Fig.1b).
At the reaction temperature of 600℃, Ti and Se react with each other to form TiSe2 primary irregular particles with the size of 50-100nm through anoxidation-reduction reaction at the initial stage (1h) as shown in Fig.4a.
Online since: March 2018
Authors: Youssef Saada, Nadia Ouadoudi, Rachid Skouri, Abdelmajid Daya, E.M. Yahyaoui
A meter makes it possible to calculate the residence times of the system in the various levels of degradation in order to account for the losses generated by the reduction or cessation of production.
The set1 has two levels of degradation, a degraded state (degradé_1) accompanied by a reduction in production, an out-of-service state (Hs_1) with a total loss of production.
We are working on real data and information about this system [14].
The reduction of the implementation complexity of our system during future use will be represented by a single block and with a parameter λ (t) whose discrete values are recorded in a database.
Conclusion Until now, feedback data and information from manufacturers, which are often too weak, raise difficulties to define a quantifiable and cost-effective maintenance strategy.
Online since: January 2022
Authors: Arnaud Perrot, Simon Guihéneuf, Damien Rangeard, Mathieu Audren
As shown in Figures 2, the erosion behaviours achieved from pitting depth measurements and eroded volume measurements are similar. 3.2 Absorption kinetic, an influencing factor of erosion It is possible to use the data regarding water absorption provided in the work of (Guihéneuf et al., 2020b) in order to analyse the link between erosion and material characteristics.
The dispersant additions permit generally an ACap/n and Pd reduction.
These additions reduce the capillary water content, suggesting a reduction of the water quantity that can be absorbed by the material.
The ACap/n reduction is more pronounced when the vegetal based varnish is coated on the samples, but this could not be a viable solution in long-term if water pass through this coating protection.
Data in Brief 8, 474–483. https://doi.org/10.1016/j.dib.2016.05.072 [6] Beckett, C.T.S., Jaquin, P.A., Morel, J.
Online since: May 2015
Authors: Hossein Motamedi, Azim Akbarzadeh Khiavi, Mohammad Reza Mehrabi, Samaneh Khademi Mazdeh
The obtained data is correlated with standard spectrum.
According to the results of table 3, conjugation has significantly reduced the MIC and MBC of gentamicin against E. coli that can cause reduction of effective dose and also side effects.
In the present study, conjugation of gold nanoparticles with gentamicin caused significant dose reduction against E. coli and also disappearance of resistance of C. botulium and C. perfringens to gentamicin.
These results are in agreement with Bhattacharya and Saha (2007), that reported significant reduction in MIC of kanamycin and streptomycin conjugated with gold nanoparticles and more thermal stability was found in conjugate.
The data of this study provides an insight for in vivo studies.
Online since: January 2013
Authors: Hua Wang, Shuang Hui Deng, Juan Qin Li, Wei Hu, Jian Hang Hu
An Experimental Study of Steam Gasification of Biomass over Precalcined Copper Slag Catalysts Shuanghui Deng1,a, Jianhang Hu1,b,*, Hua Wang1,2,c, Juanqin Li1,d and Wei Hu1,e 1Engineering Research Center of Metallurgical Energy Conservation & Emission Reduction, Ministry of Education, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming, 650093,China; 2State Key Lab.
However, the growth of the heating value caused by the increase of the H2 content was insufficient to compensate for the reduction of the heating value caused by the reduction of the CH4 and C2Hm content.
According to analysis data of the product gas, the optimal catalytic activity could be obtained at the precalcination temperature of 1000℃.
Comprehensive comparison of all the data showed that in the case of copper slag precalcined at 1000℃ for 5h the amounts of the gas yield, the gasification efficiency, the steam decomposition efficiency and the hydrogen yield reached the maximum in this study.
Online since: January 2026
Authors: Yemi Audu, Olawale Olarewaju Ajibola, Ocholi Ajah, Toyin Abraham Alabi
Results and Discussion 3.1 Potentiodynamic Polarization Table 1 summarizes the PDP data for samples F–J (2 kg load, varying TiO₂%).
EDX result for Sample J. 3.3 Discussion of Results 3.3.1 Electrochemical Performance (Potentiodynamic Polarization) The potentiodynamic polarization (PDP) results demonstrated a clear trend: increasing nano-TiO₂ content from 0% to 5% led to a significant reduction in corrosion rate and current density, and a notable increase in polarization resistance (Table 1).
SEM analysis further substantiated the electrochemical trends by revealing a marked reduction in pitting corrosion and surface degradation with increasing nano-TiO₂ content.
While unreinforced samples showed high sulfur accumulation—indicative of aggressive acid-induced corrosion-higher TiO₂ content corresponded with a noticeable increase in titanium signals and a reduction in sulfur content.
While potentiodynamic polarization offers useful short-term electrochemical data, real-time degradation mechanisms under sustained exposure are better captured through prolonged testing, which can reveal passive film breakdown, pitting growth kinetics, and oxide layer stability.
Online since: May 2012
Authors: Yuan Sen Hu, Cui Xiang Li, Li Kun Gu
Moreover, due to the universal occurrence of the reduction of beneficial plant microorganisms and rapid proliferation of pathogens, we supposed that some potential antagonists and plant beneficial microorganisms may disappear in such a process.
Data for plate counts were compared with Duncan’s multiple range test (SPSS 12th edition), with a designated level of significance of P < 0.05.
Results Changes in culturable bacteria Plate count analysis revealed a reduction in the number of culturable bacteria in rhizosphere and bulk soils as cucumber cropping continued.
Our data appears to confirm this speculation, for rhizosphere samples with less EP-index were always associated with higher disease incidences.
The two known bacterial species with population reduction were most closely related to Pseudomonas sp. and Bacteriovorax sp.
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