Results 11 to 20 of about 10,561,922 (303)
A longitudinal gradient architecture achieves better tensile properties in Ti6242 alloy
Journal of Materials Research and Technology, 2023 Simultaneous increase in strength and ductility is obtained in Ti6242 alloys using a longitudinal gradient structure. Such architecture demonstrates strain hardening regarding the gradient layer's volume fraction (Vf).
Yang Guo, Pingwei Xu, Yu Liang
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Determinants of choosing a foreign brand in emerging economy: lessons and implication for the local entrepreneurs [PDF]
Vilakshan (XIMB Journal of Management), 2022 Purpose – It is evident that the local small and medium enterprises of Bangladesh suffered in the competition because of the strong presence of foreign brands in the market.
Md. Abdul Momen +3 more
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Materials Research Express, 2023 In this study, the responses of 20CrNi2Mo steel to carburizing (C) and carburizing-nitriding (C + N) duplex treatment and the effects of these treatments on the friction and wear properties were systematically studied.
Jian Chen +4 more
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Materials Research Express, 2021 The laminated gradient of the SiC reinforced Mg-MMCs has been report few. In this paper, the laminated gradient structure of Mg-3Al-3Sn + xSiC alloys (x = 0, 0.5, 1.0 and 2.0 wt%) were prepared via powder metallurgy and spark plasma sintering method, and
Guigui Peng, Yilong Liang, Wei Li
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The performance of nano-Y2O3-reinforced ZK60 matrix nanocomposites prepared by powder metallurgy
Materials & Design, 2023 The nano-Y2O3-reinforced ZK60 alloys are successfully prepared via powder metallurgy (PM) combined with hot-pressing sintering, and the effects of nano-Y2O3 particle addition on the microstructure, corrosion resistance and mechanical properties of ZK60 ...
Guigui Peng, Yilong Liang, Xianli Ren
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Analytic vector-functions in the unit ball having bounded $\mathbf{L}$-index in joint variables
Karpatsʹkì Matematičnì Publìkacìï, 2019 In this paper, we consider a class of vector-functions, which are analytic in the unit ball. For this class of functions there is introduced a concept of boundedness of $\mathbf{L}$-index in joint variables, where $\mathbf{L}=(l_1,l_2): \mathbb{B}^2\to ...
V.P. Baksa
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The Behavior and Convergence of Local Bayesian Optimization
Advances in Neural Information Processing Systems 36, 2023 A recent development in Bayesian optimization is the use of local optimization strategies, which can deliver strong empirical performance on high-dimensional problems compared to traditional global strategies. The "folk wisdom" in the literature is that the focus on local optimization sidesteps the curse of dimensionality; however, little is known ...
Kaiwen Wu +3 more
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Guidelines on sustainable mobility : shared transport [PDF]
, 2023 This is the fourth published guideline document, in a series of documents which are being published under the Resident First project headed by the Local Councils’ Association (LCA) and endorsed by all Local Councils in Malta and Gozo.
Zammit, Antoine +1 more
core
Behavior of Cylindrical Steel Shells Supported on Local Brackets [PDF]
, 2008 : The connection of a local support to an elevated cylindrical metal silo shell is a long-standing difficult problem in shell analysis, and most designs are based on simple ideas using past experiences of successes and failures.
Cornelia , Doerich, J. Michael , Rotter
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Journal of Materials Research and Technology, 2023 The effect of a gradient structure (GS) with present precipitates on the tensile properties of Inconel 718 (IN718) alloy at elevated temperatures was studied.
Wei Jiang +7 more
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