Results 181 to 190 of about 160,624 (315)

Visualizing the selective localization of carbon nanotubes in immiscible polymer blends

open access: yesPolymer Composites, EarlyView.
The in‐situ visualization of 80/20 Polyvinylidenefloride/Polystyrene system with MWCNT is shown. The evolution of torque during the mixing is shown along with the photographs of the blend at each stage. Abstract This paper examines the migration mechanisms of multiwalled carbon nanotubes (MWCNTs) in 80/20 polyvinylidenefloride/polystyrene (PVDF/PS) and
Shashank Ramakrishnan   +3 more
wiley   +1 more source

Laplace transform homotopy perturbation method for the approximation of variational problems. [PDF]

open access: yesSpringerplus, 2016
Filobello-Nino U   +13 more
europepmc   +1 more source

Approximation of the ruin probability using the scaled Laplace transform inversion. [PDF]

open access: yesAppl Math Comput, 2015
Mnatsakanov RM, Sarkisian K, Hakobyan A.
europepmc   +1 more source

A Pragmatic Approach to Handling Censored Data Below the Lower Limit of Quantification in Pharmacokinetic Modeling

open access: yesCPT: Pharmacometrics &Systems Pharmacology, EarlyView.
ABSTRACT Proper handling of data below the lower limit of quantification (BLQ) is crucial for accurate pharmacokinetic parameter estimation. The M3 method proposed by Beal uses a likelihood‐based approach that is precise but has been reported to suffer from numerical issues in converging.
Marie Wijk   +4 more
wiley   +1 more source

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