Results 21 to 30 of about 281,649 (291)
Journal of Manufacturing and Materials Processing, 2023 The cross-roll piercing and elongation (CPE) is a forming process performed at high temperatures and high strain rates. The final product quality is strongly dependent on its microstructure.
Alberto Murillo-Marrodán +7 more
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International Journal of Electrochemical Science, 2012 Microalloyed steels have been widely used in many applications, particularly in car bodies and other engineering parts. This is because these steels are characterized by their high strength and high ductility.
El-Sayed M. Sherif, Asiful H. Seikh
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Applied Mathematics Letters, 2002 Positive solutions of the system \(u_t=u_{xx}-v^{-p}\), \(v_t=v_{xx}-u^{-q}\), \(p,q>0\), are studied. It is shown that for some choices of the parameters \(p\) and \(q\) there are initial data for which at a time \(t=T\in(0,\infty)\) one component of the solution vanishes at some point while the other stays bounded away from zero.
Arturo de Pablo +2 more
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Non Photochemical Quenching mechanism in higher plants and in the unicellular alga Chlamydomonas reinhardtii [PDF]
, 2010 Light is a necessary ecological factor for oxygenic photoautotrophic organisms. Plants and algae require light for life but it can sometimes become a limiting factor or even cause stress events.
Guadagno, Carmela Rosaria
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Precipitation Versus Partitioning Kinetics during the Quenching of Low-Carbon Martensitic Steels
Metals, 2020 Low-carbon, low-alloy steels undergo auto-tempering and carbon partitioning to austenite during quenching to martensite. The microstructures of two such steels quenched at two cooling rates have been evaluated using electron microscopy to characterise ...
Shashank Ramesh Babu +5 more
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Nuclear Physics A, 2003 A short summary of the physics underlying jet quenching is ...
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, 2023 The layer-structured cathode materials with high specific capacities are highly required to meet the demands of high-energy-density Li-ion batteries. However, the oxygen loss and the transition metal migration at the deep delithiation state lead to the ...
Richeng Yu (1539286) +31 more
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Physical Review Letters, 1988 We argue that for ballistic transport through a narrow conductor (of width $W$) a threshold magnetic field exists below which the Hall resistance vanishes. The field is of order $(\frac{h}{e})k_{\mathrm{F}}^{}{}_{}{}^{\ensuremath{-}1}{W}^{\ensuremath{-}3}$, and is reached when the transverse wavelength of quantum edge states becomes comparable to the ...
Beenakker, C.W.J., Houten, H. van
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On the inadequacy of Stern-Volmer and FRET in describing quenching in binary donor-acceptor solutions [PDF]
, 2023 Quantitative fluorescence quenching is a common analytical approach to studying the mechanism of chemical reactions. The Stern-Volmer (S-V) equation is the most common expression used to analyzing quenching behavior, and can be used to extract kinetics ...
Justin, Caram, Xuanheng, Tan
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Thermally induced phase transformations of Al93Fe4Nb3 and Al90Fe7Nb3 quenched alloys
Materials Research Express, 2020 Al–based rapidly quenched alloys of composition Al _90 Fe _7 Nb _3 and Al _93 Fe _4 Nb _3 were studied by Mӧssbauer spectroscopy, X–ray powder diffraction and differential scanning calorimetry methods.
O V Shved +3 more
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