Results 261 to 270 of about 2,899,528 (318)
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2020
Dynamic mechanical analysis (DMA) measures the damping of an oscillatory signal in a material. The technique allows the detection of very weak transitions as well as fast determinations of modulus as a function of temperature and frequency, damping ...
Kevin P. Menard, Noah R. Menard
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Dynamic mechanical analysis (DMA) measures the damping of an oscillatory signal in a material. The technique allows the detection of very weak transitions as well as fast determinations of modulus as a function of temperature and frequency, damping ...
Kevin P. Menard, Noah R. Menard
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Virtual Dynamic Mechanical Analysis
2021Dynamic mechanical analysis (DMA) provides insight into polymer viscoelastic behavior and its dependence on temperature. In that DMA is applied to a bulk sample, however, inferences about the connection among bulk and molecular behavior are generally speculative.
J. C. Moller +6 more
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Characterization of Polymers and Fibres, 2022
Mukesh Kumar Singh, Annika Singh
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Mukesh Kumar Singh, Annika Singh
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Local dynamic mechanical analysis
Micron, 2009While new materials with tailored properties appear every day, the need of appropriate characterization tools is still an important concern. Analyses of thin films on thick substrate are often highly influenced by the substrate properties. A dynamical nanoindentation system has been designed and built through the integration of a nanoindenter head ...
Raphael, Foschia +2 more
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Dynamic mechanical analysis with portable NMR
Journal of Magnetic Resonance, 2022Dynamic mechanical analysis (DMA) is an umbrella term for a variety of rheological experiments in which the response of a sample subjected to an oscillatory force is measured to characterize its dynamic properties. In this work, we present a method for DMA that employs a small unilateral three magnet array with an extended constant gradient to measure ...
William, Selby +2 more
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Materials Research Express, 2019
Polyvinyl alcohol (PVA) is a synthetic, semi-crystalline, biodegradable and water soluble polymer having moderate mechanical properties. In the present investigation, restriction in water absorption of PVA is achieved by cross-linking with hydrochloric ...
N. Jain, Akarsh Verma, V. K. Singh
semanticscholar +1 more source
Polyvinyl alcohol (PVA) is a synthetic, semi-crystalline, biodegradable and water soluble polymer having moderate mechanical properties. In the present investigation, restriction in water absorption of PVA is achieved by cross-linking with hydrochloric ...
N. Jain, Akarsh Verma, V. K. Singh
semanticscholar +1 more source
Dynamic analysis of a cutting mechanism
Mechanism and Machine Theory, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cveticanin, L., Maretic, R.
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Temperature modulated dynamic mechanical analysis
Thermochimica Acta, 1999Abstract Temperature modulated dynamic mechanical analysis (TMDMA) was performed in the same way as temperature modulated DSC (TMDSC) measurements. Temperature modulation with amplitude 0.5 K and period 20 min was realised by a series of linear heating and cooling cycles (saw-tooth modulation).
A. Wurm, M. Merzlyakov, C. Schick
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