Results 11 to 20 of about 9,072 (205)
Medžiagotyra, 2023 Graphene oxide particles (GOp) were implanted on the surface of H62 copper alloy to prepare an H62/GOp-modified layer by friction stir surface processing (FSSP). The Raman spectrum and microstructure of the modified layer were tested and analyzed.
Weiwei SONG +4 more
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On the Estimation of Fatigue Crack Initiation Life of H62 Brass [PDF]
Archives of Metallurgy and Materials, 2022 In the present paper, the excavation of the energetic approach that estimates the fatigue crack initiation life of metal is conducted for H62 brass. The benefit of the energetic approach is the division of the actual applied strain range Δε into two ...
M. Zheng, S. Zhang, X.J. Peng, Y. Wang
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Economics and Business Review, 2023 The study aims to assess whether there are significant differences among EU member states regarding the Russo-Ukrainian-conflict-driven changes in macroeconomic indicators and whether these differences are linked to the country’s energy vulnerability ...
Wielechowski Michał, Czech Katarzyna
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Journal of King Saud University - Science, 2023 Wenchang Li, Xuesong Li, Yunfeng Li
exaly +2 more sources
[my]-Bis(diphenylphosphanyl)borato-[kappa]2P:P'-bis[dicarbonyl([eta]5-cyclopentadienyl)iron(II)] tetrachloridoferrate(III) chloroform solvate [PDF]
, 2008 The title compound, [Fe2(C5H5)2(C24H22BP2)(CO)4][FeCl4]·CHCl3, is an oxidation product of CpFe(CO)2PPh2BH3. One pair of phenyl rings attached to the two different P atoms are almost parallel, as are the other pair [dihedral angles = 8.7 (5) and 8.9 (5)°].
Franz Dornhaus +5 more
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Simulation Analysis of Stress Corrosion of H62 Copper Alloy
Journal of Physics: Conference Series, 2021 Abstract H62 copper alloy is a commonly used material in engineering, and stress cracking of copper alloys has always been concerned. In this paper, a two-dimensional model of H62 copper alloy was established by COMSOL electrochemical module, and the stress corrosion of H62 copper alloy was analyzed by using measured engineering stress ...
Yu Dazhao, Zhang Tong, Niu Wentao
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Review of Economic Perspectives, 2021 This paper examines the impact of budgetary institutions on public finances in the European Union on the basis of a critical survey of the relevant theoretical and empirical literature. In general, the authors find that fiscal institutions (namely fiscal
Gorčák Martin, Šaroch Stanislav
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Economics: Journal Articles, 2021 In this study, we will perform a simulation exercise to investigate whether the use of explicit fiscal rules improves the macroeconomic performance in the economic framework of the European Union (EU), where the fall in income levels occurred very ...
Díaz-Roldán Carmen +2 more
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Budget deficit-macroeconomic variables nexus in Kenya
Journal of Economics and Management, 2021 Aim/purpose – The aim of this paper was to establish the nexus between a budget deficit and selected macroeconomic variables in Kenya. This adds to the existing literature while the methodology and choice of the econometric tools used improve the ...
Philip Doris Syombua
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Economics: Journal Articles, 2021 In this article, we use tests of explosive behavior in real house prices with annual data for the case of Australia for the period 1870–2020. The main contribution of this paper is the use of very long time series. It is important to use longer span data
Esteve Vicente, Prats Maria A.
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