Results 31 to 40 of about 680,741 (224)

Design of glass/phenolic ballistic composites by implementation of factorial experimental design

open access: yesZaštita Materijala, 2014
The purpose of the study is to assess the applicability of full factorial experimental design in predicting the ballistic strength of glass fiber/phenolic ballistic composites.
Dimko Dimeski, Vineta Srebrenkoska
doaj   +1 more source

Experimental Investigations of Hole - EDM to Optimize Electrode Wear through Full Factorial of Design of Experiment [PDF]

open access: yesEngineering and Technology Journal, 2013
Electrical discharge machining (EDM) is a process where the material removal of the workpiece is achieved through high frequency sparks between the tool (electrode) and the workpiece immersed into the dielectric solution.
Shukry H. Aghdeab, Laith A. Mohammed
doaj   +1 more source

Enhancement of solubility of paclitaxel by applying factorial design

open access: yesCurrent Medicine Research and Practice, 2021
Background: The poor aqueous solubility and low bioavailability of antineoplastic drugs restrict the oral route for the cancer therapy. However, specific nanotechnologies developed to address this issue.
Pragya Baghel   +4 more
doaj   +1 more source

Serial factorial design

open access: yesBiometrika, 1968
SUMMARY Serial factorial designs are designs for long-term experiments with one or more basic treatments repeated as separate factors every year. The designs are cyclic, with essentially the same structure in any period of successive years. For example, three rates of a single basic treatment (e.g.
openaire   +3 more sources

Influência das variáveis nitrogênio, fósforo e ºBrix na produção dos metabólicos secundários contaminantes totais da fermentação alcoólica Influence of nitrogen, phosphorus and ºBrix on the production of total secondary contaminant metabolites (MSCT) of alcoholic fermentation

open access: yesQuímica Nova, 2006
The present study evaluated the influence of nitrogen, phosphorus and ºBrix on the production of MSCT through a factorial design methodology and analysis of response surface.
José Alexsandro Silva   +3 more
doaj   +1 more source

Nonparametric methods in factorial designs

open access: yesStatistical Papers, 2001
In this paper, we summarize some recent developments in the analysis of nonparametric models where the classical models of ANOVA are generalized in such a way that not only the assumption of normality is relaxed but also the structure of the designs is introduced in a broader framework and also the concept of treatment effects is redefined.
Brunner, E., Purwar, Rahul
openaire   +3 more sources

Estudo das Propriedades do Pseudofruto do Cajueiro na Adsorção de Cr (VI)

open access: yesOrbital: The Electronic Journal of Chemistry, 2013
In this study, the Cr (VI) adsorption properties by cashew (Anacardium occidentale L.) were studied in a batch system. The effects of pH (5.0 and 7.0), drying process – S (oven-dried and lyophilized), particle size – P (0.10 – 0.25 and 0.25 – 0.84 mm ...
Thiago C. Medeiros   +3 more
doaj   +1 more source

Factorial design to obtain magnetized poly(ethyl acrylate-co-divinylbenzene)

open access: yesPolímeros
Magnetized polymers are produced by incorporating magnetic particles in a polymeric matrix. This article describes the use of the suspension polymerization technique using ethyl acrylate and divinylbenzene as monomers, in the presence of heptane and/or ...
Kelly Lúcia Nazareth Pinho de Aguiar   +3 more
doaj   +1 more source

Factorial Design in Cement Raw Mix Reactivity Investigation

open access: yesMateriales de Construccion, 1989
The present paper corroborates, that experimental design technics are applicable to raw mix burnability investigations, and with it the obtained results could cover all the range of possible concentrations of industrial interest. Obtained results agree
Gabriel Luis Duque Fernández   +3 more
doaj   +1 more source

Estimability and efficiency in nearly orthogonal 2[m1] x 3[m2] deletion designs [PDF]

open access: yes, 1990
This article considers single replicate factorial experiments in incomplete blocks. A single replicate 2^m1 x 3^m2 deletion design in 3 incomplete blocks is obtained from a single replicate 3^m, where m = m_1 + m_2, preliminary design by deleting all ...
Angus, John E., Mahoney, Joan M.
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