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Dynamic response of metal foam FG porous cylindrical micro-shells due to moving loads with strain gradient size-dependency
(
Springer Verlag
, 2019 , Article)
The dynamic characteristics of functionally graded (FG) metal foam cylindrical micro-scale shells in contact with a moving load will be analyzed thorough this paper accounting for strain-gradient size-dependency. In the ...
Synthesis, characterization and physicochemical studies of copolymers of aniline and 3-nitroaniline
(
Springer Verlag
, 2019 , Article)
Polyaniline (PA), the versatile conducting polymer, owing to its tunable optoelectronic properties, facile preparation methodology and reversible redox behavior, has elicited much interest among current researchers, ...
Dynamic response of functionally graded graphene nanoplatelet reinforced shells with porosity distributions under transverse dynamic loads
(
Institute of Physics Publishing
, 2019 , Article)
This article investigates forced vibrational characteristics of a porous nanocomposite shell reinforced by graphene platelets (GPLs) under radial dynamic loads. Material properties of the shell dependents on uniform and ...
Poly(aniline-co-3-aminophenol): enhanced crystallinity and solubility
(
Springer Verlag
, 2019 , Article)
An improvement of physiochemical properties such as solubility, crystallinity, and the surface morphology of the copolymer have been achieved via the in-situ copolymerization of the monomers units using ammonium persulfate ...
Compact UWB band-notched antenna with integrated bluetooth for personal wireless communication and UWB applications
(
MDPI AG
, 2019 , Article)
A compact band-notched UWB (Ultra-Wide Band) antenna with integrated Bluetooth is developed for personal wireless communication and UWB applications. The antenna operates at the UWB frequency band (3.1-10.6 GHz) as well ...
Poly(aniline-co-2-hydroxyaniline): towards the thermal stability and higher solubility of polyaniline
(
Springer Verlag
, 2019 , Article)
Here, we adopted a donor-acceptor criteria for charge transfer and synthesize the thermally stable copolymers of poly(aniline-co-2-hydroxyaniline) (PA-co-2-HA) by in-situ copolymerization method having different compositions. ...
Modeling of student academic achievement in engineering education using cognitive and non-cognitive factors
(
Emerald Group Publishing Ltd.
, 2019 , Article)
The retention and success of engineering undergraduates are increasing concern for higher-education institutions. The study of success determinants are initial steps in any remedial initiative targeted to enhance student ...
Monitoring and control of beta-distributed multistage production processes
(
Taylor and Francis Ltd.
, 2019 , Article)
Multistage statistical process control (SPC) is an effective procedure for ensuring quality of products in multistage manufacturing processes. Effective SPC approaches for monitoring and controlling quality in multistage ...
Nonlinear free and forced vibrations of graphene nanoplatelet reinforced microbeams with geometrical imperfection
(
Springer Verlag
, 2019 , Article)
Nonlinear free/forced vibration of a functionally graded graphene nanoplatelet (GNP) reinforced microbeam having geometrical imperfection which is rested on a non-linear elastic substrate have been studied in the present ...
An adaptive thresholding-based process variability monitoring
(
Taylor and Francis Inc.
, 2019 , Article)
In high-dimensional processes, monitoring process variability is considerably difficult due to the large number of variables and the limited number of samples. Monitoring changes in the covariance matrix of a multivariate ...