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Online since: May 2020
Authors: Maksym Boyko, Andrii Koveria, Maksym Yaholnyk, Natalia Poliakova, Lina Kieush
Mousa et al. [22] found that the bed permeability as well as the sintering speed were negatively affected if more than 25% of coke breeze was replace with biochar.
Zhang et al. [26] studied the influence of various factors on the sintering process of low-grade ferromanganese ore.
Applied Energy, (213), 384-407. https://doi.org/10.1016/j.apenergy.2018.01.060 [19] Ye, L., Peng, Z., Wang, L. et al. (2019).
[23] El-Hussiny, N.A., Khalifa, A.A., El-Midany, A.A., Ahmed., A.A. & Shalabi, M.E.H. (2015).
Online since: December 2019
Authors: Arief Cahyanto, Andrie Harmaji, Taufik Sumarsongko, Wenny A. Awalia, Rasmi Rikmasari
Tsuru, et al., Fabrication of bone cement that fully transforms to carbonate apatite.
El-ghannam, Compressive strength evaluation and phase analysis of pulp capping materials based on carbonate apatite-SCPC using different concentration of SCPC and calcium hydroxide, Key Eng.
Swain, et al., Mechanical properties of in-ceram alumina and in-ceram zirconia.
Richter G, et al., Y-TZP ceramics for artificial joint replacements.
Jevnikar, et al., Strength and reliability of surface treated Y-TZP dental ceramics.
Online since: April 2014
Authors: Galina V. Kurlyandskaya, Anna A. Chlenova, Vladimir N. Lepalovskij, Stanislav O. Volchkov, Rhimou El Kammouni
Lepalovskij1 and Rhimou El Kammouni3 1Department of Magnetism and Magnetic Nanomaterials, Ural Federal University, Ekaterinburg, 620002, Russia; 2Department of Electricity and Electronics, University of The Basque Country, UPV-EHU, 48940, Leioa, Spain 3Instituto de Ciencia de Materiales, CSIC, Madrid a e-mail: anniaally@gmail.com Keywords: Magnetoimpedance, magnetic field sensors, magnetic multilayers, magnetic biosensors Abstract.
Correa et al. used very thin FeNi layers of order of 10 nm separating them by Ag spacers [7].
On the other hand Volchkov et al. designed FeNi-based multilayers on the basis of rather thick FeNi layers (of the order of 170 nm) separated by Cu spacers [8].
Fernandez et al used FeNi layers of the order of 100 nm separating them by Ti spacers [9].
Online since: November 2020
Authors: Patrice Peyre, Seddik Ouallam, J.E. Masse, M.L. Djeghlal, F. Guittonneau, Z. Boutaghou, L. Kaba
The same result was observed by Shen et al. [34].
Barrallier et al., CO2 laser beam welding of AM60 magnesium-based alloy.
Yusof et al., A review on laser beam welding of titanium alloys.
Czerwinski, Near-liquidus molding of Mg–Al and Mg–Al–Zn alloys, Acta Materialia, 53 (2005), 1973-1984 [28] A.
Lee et al., Effect of porosities on tensile properties of laser-welded Al-Li alloy: an experimental and modelling study, Int J Adv Manuf Technol, 95(2018), 659-671
Online since: February 2011
Authors: Aleksandra Lobnik, Špela Korent Urek
Prasad et al. [47] designed ormosil nanoparticles (33±6 nm) in which the ratiometric pH-responsive dye is covalently immobilized.
Peng et al. [27] and Burns et al. [45] developed two-fluorophore-immobilized nanoparticles sensors.
What is interesting is that although both authors used covalent immobilization, Peng et al. [27] reported extensive dye leakage.
Cywinski et al. [18] prepared ratiometric polystyrene-based oxygen nanosensors (20.9 ± 7.1 nm).
Mancin et al. [25] developed a fluorescent nanosensor for the detection of Pb2+ ions.
Online since: August 2013
Authors: Xiao Lu Xu, De Yong Zhang, Xiu Ying Shen, Li Wang, Yin Lu, Hui Ying Xu, Fei Lin Hao, Wen Lang Hu
Strynar, E.L.
Zou, et al., Effect of lycopene on PFOS induced reproductive toxicity in male rats[J].
Keiding, et al., Evidence for decreasing quality of semen during past 50 years.
Jungwirth, et al., Guidelines on male infertility.
Shu, et al., Study of As on apoptosis of spermatogenic cells of rat testis.
Online since: May 2014
Authors: Juan Juan Wen, Li Yun Yi
This philosophy was first applied to steel framed structures by Ricles el al., who designed steel beam-column joints with self-centering capacity.
At home, Pan Zhenhua et al. studied the self-centering steel frame with detailed tests and finite element parameter analysis.
In 2002, Kurama et al.[15] applied it to shear wall.
In 2011, Marriott et al.[20] performed biaxial testings on self-centering bridge pier system and conducted related parameter analyses.
MacRae, et al, “Residual Displacement Response Spectrum,” Journal of Structural Engineering, vol.124,pp523-530,1998
Online since: April 2019
Authors: Rozaina Saleh, N.A Tajuddin, M. Isaacs, J.C. Manayil, C.M.A. Parlett, A.F. Lee, K. Wilson
Nominal ratio Actual Bulk Zn:Al ratio (EDX) ZnAl LDH Formula* x = (Al/Al+Zn) 1.50:1 1.59 [Zn0.61Al0.39(OH)2].
From these diffraction patterns, we concluded crystallinity of ZnAl LDH are depending on x ratio (Al/(Zn+ Al)).
Relationship of Zn/Al surface over bulk Zn/Al can be seen in Fig. 3d as analyzed by XPS and EDX respectively.
To calculate surface ratio of Zn/Al, both Zn 2p and Al 2p peaks were calculated simultaneously.
El Naggar, and E.
Online since: April 2015
Authors: Tasneem Abbasi, J. Anuradha, Sami Ullah Ganaie, Shahid Abbas Abbasi
Parker, E.L.
El-Sherbiny, E.
El-Baghdady, D.
El-Gaaly, A.
El-Nekeety, M.A.
Online since: August 2021
Authors: Aleksandr I. Cherepanov, Viktor Alekseevich Kukartsev, Vladislav Viktorovich Kukartsev
The chemical composition of the heats of ligatures No. 2, No. 6, No. 9 Experiment number Alloy formation temperature, [°C] Alloy base The amount of B in the ligature, [%] 2 1000 Al 1.08 6 1000 Al 4.50 9 850 Al 2.77 Fig. 1.
Microstructure of samples of the Al-B system: a - Al alloy 1.08B; b - ligature Al 4.5B; c - ligature Al 2.77B Figure 4b shows that the crystallization range of alloys of the Al-B system is in the range 15.2 - 19.2 K with a boron content in the master alloy of 1-5%, and the highest is the Al-2.77B master alloy.
Results of measurements of thermophysical characteristics of alloys of the Al - B system System Crystallization interval, [°C] Enthalpy, [J / g] Start Peak Interval When heated When cooled Al-1,08B 647.5 632.3 15.2 264.7 -221.6 Al-2,77B 655.1 635.9 19.2 221.8 -204.5 Al-4,5B 654.5 636.9 17.6 235.4 -207.4 Conclusion In the course of this research, the following results were obtained: 1.
The endothermic effect of the Al-1.08B ligature is higher than that of the Al-4.5B and Al-2.77B ligatures.
Bleiwas, E.L.
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