The perimeter of large planar Voronoi cells: a double-stranded random walk
, 2005 Let $p\_n$ be the probability for a planar Poisson-Voronoi cell to have exactly $n$ sides. We construct the asymptotic expansion of $\log p\_n$ up to terms that vanish as $n\to\infty$.
Chiu S N +14 more
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High temperature mechanical properties of a zirconium-modified, precipitation- strengthened nickel, 30 percent copper alloy [PDF]
A precipitation-strengthened Monel-type alloy has been developed through minor alloying additions of zirconium to a base Ni-30Cu alloy. The results of this exploratory study indicate that thermomechanical processing of a solution-treated Ni-30Cu-0.2Zr ...
Whittenberger, J. D.
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Metallographic examination of four 7th–8th century long-blade weapons from Želovce (Slovakia)
Archeologické Rozhledy, 2018 The article presents the metallographic examination of three sabres and one double-edged sword coming from the 7th–8th century Slavic-Avar site of Želovce (Slovakia). All four weapons had been subjected to metallography as early as 1975, but the results
Jiří Hošek, Márk Haramza
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Failure analysis of a tool steel torque shaft [PDF]
A low design load drive shaft used to deliver power from an experimental exhaust heat recovery system to the crankshaft of an experimental diesel truck engine failed during highway testing.
Reagan, J. R.
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Modelling of bloomery processes in a medieval Russian furnace
Archeologické Rozhledy, 2018 A fully preserved 14th-century AD bloomery furnace was excavated in 2014 on the settlement of Kolesovka-4 (Russia, Tula district). This extraordinary find has been taken as a model for experimental work.
Vladimir Zavyalov
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Evaluation of tantalum-alloy-clad uranium mononitride fuel specimens from 7500-hour, 1040 C pumped-lithium-loop test [PDF]
Simulated nuclear fuel element specimens, consisting of uranium mononitride (UN) fuel cylinders clad with tungsten-lined T-111, were exposed for up to 7500 hr at 1040 C (1900 F) in a pumped-lithium loop. The lithium flow velocity was 1.5 m/sec (5 ft/sec)
Watson, G. K.
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Staroegyptské měděné a bronzové artefakty v Egyptském muzeu Lipské univerzity. Průběžná zpráva o projektu // Ancient Egyptian copper and bronze artefacts in the Egyptian Museum of Leipzig University. Preliminary report on the project [PDF]
Pražské Egyptologické Studie, 2018 This article presents a preliminary report on the first results of the interdisciplinary project Early copper metallurgy in Ancient Egypt- a case study of the material from Agyptisches Museum - Georg Steindorff - der Universitat Leipzig, in ...
Martin Odler +5 more
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Optical metallography and DTA/TGA Analysis of Shape memory alloy: Cu74Zn22 Al4(Wt.%)
, 2021 Sujit Kumar Verma
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