Results 151 to 160 of about 12,781,850 (371)
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The waste activated sludge high‐rate (WASHR) process, developed in our previous study, is used for septic wastewater treatment. This high‐rate contact stabilization pre‐treatment uses typical waste streams found in wastewater treatment plants to reduce a portion of the loadings on the main treatment trains.
Arman Shirali +2 more
wiley +1 more source
CerâmicaResumo Os óxidos de alumínio (Al2O3) nanoestruturados vêm recebendo apreciável atenção nos últimos anos em diversas áreas. Em especial, a α-Al2O3 que é uma fase estável, se destaca por sua estabilidade térmica e química em diversas aplicações.
R. L. B. A. Medeiros +6 more
doaj +1 more source
nparsurv: Nonparametric Tests for Main Effects, Simple Effects and Interaction Effect in a Factorial Design with Censored Data [PDF]
, 2017 Christine Kroener, Sarah Friedrich
openalex +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Methyl transesterification of soybean oil using heterogeneous catalysts for biodiesel production. Abstract The growing global demand for renewable fuels has driven the search for efficient catalysts in biodiesel production. This study presents the synthesis and characterization of x_MoO3/Z‐22 and x_MoO3/MMP heterogeneous catalysts, and evaluates the ...
André Miranda da Silva +4 more
wiley +1 more source
Synthetic aperture radar operator tactical target acquisition research [PDF]
A radar target acquisition research study was conducted to access the effects of two levels of 13 radar sensor, display, and mission parameters on operator tactical target acquisition.
Craig, D. W., Hershberger, M. L.
core +1 more source
Optimisation of Lignin Peroxidase Production Using Locally Isolated Pycnoporus sp. Through Factorial Design [PDF]
, 2009 Zuraidah Zanirun +3 more
openalex +1 more source
Optimal model‐based design of experiments for parameter precision: Supercritical extraction case
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley +1 more source
Full factorial design analysis of carbon nanotube polymer-cement composites
Materials Research, 2012 The work described in this paper is related to the effect of adding carbon nanotubes (CNT) on the mechanical properties of polymer-cement composites. A full factorial design has been performed on 160 samples to identify the contribution provided by the ...
Fábio de Paiva Cota +6 more
doaj
Major Adverse Cardiac Events with Ondansetron: A Systematic Review
Clinical Pharmacology &Therapeutics, EarlyView.Evidence base: 170 randomized trials, 23,421 adults, predominantly single‐dose IV ondansetron, mean follow‐up 20 days. Observed outcomes: Major adverse cardiac events were rare, no ventricular arrhythmias or torsades de pointes observed. Conclusion: Ondansetron was not associated with increased mortality or serious cardiac arrhythmias in adult ...
Michael Cristian Garcia +11 more
wiley +1 more source