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Cylinder head temperature determination using high-speed phosphor thermometry in a fired internal combustion engine
This paper documents the application of high-speed phosphor thermometry to measure cylinder head temperatures under fired engine conditions. The thermographic phosphor Gd3Ga5O12:Cr,Ce was synthesized with a speci...
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Crystalline structure of the TiO2 II high-pressure phase at 293, 223, and 133 K according to single-crystal x-ray diffraction data
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Time-dependent degradation of AlGaN/GaN heterostructures grown on silicon carbide
The AlGaN/GaN heterostructure field-effect transistors (HFETs) were grown on 4H-SiC substrates by metal-organic chemical-vapor deposition (MOCVD) with a range of Al compositions (30–35%) and AlGaN barrier thic...
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Evolution of the Plant Mitochondrial Genome: Dynamics of Duplication and Deletion of Sequences
Several descriptive models have been proposed to explain the occurrence of deletion-duplication events in the plant mitochondrial genome. In order to investigate the dynamics of these events, we have simulate...
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Colour Doppler sonography in breast tumours: an update
The aim of our study was to reassess the diagnostic performance of image-based, computer-assisted colour Doppler quantification under routine conditions. We used a computer-assisted protocol that quantitativel...
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Precipitation processes in Cu-Co-Si alloys
The precipitation of cobalt and silicon atoms from supersaturated solid solutions of Cu-Co-Si alloys was studied during ageing between 400 and 600° C by electrical resistivity, thermoelectric power and calorim...
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Article
The plastic behaviour of 〈100〉 and 〈111〉 textured polycrystalline metals during simultaneous torsion and extension
On the basis of computer-calculated yield functions, the work hardening of 〈100〉 textured Cu-0.64 at % Co-0.48 at % Si and 〈111〉 textured polycrystalline copper wires were studied by simultaneous torsion and e...
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Article
The yield function of a 〈100〉 textured polycrystalline CuCoSi alloy wire for simultaneous torsion and extension
〈100〉 textured Cu-0.64 at % Co-0.48 at % Si alloy wires were studied by simultaneous torsion and extension as well as by metallographic and X-ray investigations. The yield function due to the 〈100〉 texture was...
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Article
The yield function of a 〈100〉 textured polycrystalline CuCoSi alloy wire for simultaneous torsion and extension
〈100〉 textured Cu-0.64 at % Co-0.48 at % Si alloy wires were studied by simultaneous torsion and extension as well as by metallographic and X-ray investigations. The yield function due to the 〈100〉 texture was...
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Article
Effect of internal oxidation on the mechanical properties of a Cu-Co-Si alloy
The mechanical properties of an internally oxidized Cu-Co-Si alloy of wire form was studied by torsional deformation. It is found that as a result of the internal oxidation the ageing heat-treatments lead to t...
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Article
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Pemphigus vegetans