Results 141 to 150 of about 770,808 (338)
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
Effect of Recruitment Methods on Response Rate in a Web-Based Study for Primary Care Physicians: Factorial Randomized Controlled Trial [PDF]
, 2018 Ryuhei So +5 more
openalex +1 more source
Ciencia e Ingeniería Neogranadina, 2009 Dado un entero positivo n se construye un algoritmo que asocia a cada entero positivo m, con 0 ¿ m ¿ n!-1, una permutación en n-1 pasos. De hecho, el algoritmo defi ne una función biyectiva que va del conjunto de los naturales al conjunto de las ...
Víctor Manuel Silva García +4 more
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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
Factorial degrees and triangular matrices
Karpatsʹkì Matematičnì Publìkacìï, 2009 Increasing and decreasing factorial degrees as well as identities of Nørlund and Vandermonde are generalized in the article. By means of factorial degrees with a step it is selected so called class of factorial numerical triangles, elements of which ...
R. A. Zatorsky, A. R. Malarchuk
doaj
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
Optimisation of Lignin Peroxidase Production Using Locally Isolated Pycnoporus sp. Through Factorial Design [PDF]
, 2009 Zuraidah Zanirun +3 more
openalex +1 more source
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