نتایج جستجو برای: temperature dispersion

تعداد نتایج: 510040  

Journal: :Journal of the Japan Institute of Metals and Materials 1988

Journal: :Journal of Research of the National Bureau of Standards, Section D: Radio Science 1965

In this paper, analysis for the propagation of general anisotropic media of finite thickness with two thermal relaxation times is studied. Expression of displacements, temperature, thermal stresses, and thermal gradient for most general anisotropic thermoelastic plates of finite thickness are obtained in the analysis. The calculation is then carried forward for slightly more specialized case of...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2010
Abdelghani Housni Yi Zhao Yue Zhao

Gold nanoparticles (AuNPs) coated with a water-soluble polymer displaying a photoswitchable lower critical solution temperature (LCST) were synthesized, and the photoinduced change in the aggregation state of AuNPs was investigated. The photoactivity of AuNPs was conferred by tethering on the surface a random copolymer of N,N-dimethylacrylamide and N-4-phenylazophenyl acrylamide (P(DMA-co-Azo))...

2007
L. Aktas Y. K. Hamidi M. C. Altan

A novel approach for characterisation of nanoclay dispersion in polymeric composites using electron microprobe analysis (EMPA) is presented. Dispersion analysis was performed on three sets of centre-gated discs fabricated by resin transfer moulding. The first set was neat epoxy polymer without reinforcement, whereas the second set comprised 17 vol.-% randomly oriented chopped glass fibre prefor...

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