Results 1 to 10 of about 680,741 (224)
Design, analysis and presentation of factorial randomised controlled trials [PDF]
BMC Medical Research Methodology, 2003 Background The evaluation of more than one intervention in the same randomised controlled trial can be achieved using a parallel group design. However this requires increased sample size and can be inefficient, especially if there is also interest in ...
Little Paul +2 more
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Sichuan jingshen weisheng, 2022 The purpose of this paper was to introduce the fractional factorial design and its quantitative data analysis of variance and the SAS implementation. The fractional factorial designs were very similar to the factorial designs and the orthogonal designs ...
Hu Chunyan, Hu Liangping
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Jurnal Kimia Riset, 2023 Piroxicam belongs to BCS class II and has low solubility. Self-nanoemulsifying drug delivery systems (SNEDDS) are considered a potential approach for increasing the solubility and release of piroxicam.
Septiawan Adi Nugroho +2 more
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BMC Public Health, 2022 Background Allocation of scarce medical resources can be based on different principles. It has not yet been investigated which allocation schemes are preferred by medical laypeople in a particular situation of medical scarcity like an emerging infectious
Nicole Rübsamen +8 more
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Generation of 2n series fractional factorial plans robust against linear-trend
The Indian Journal of Agricultural Sciences, 2021 Trend-free design for single factor at two level factorial experiments (complete and fractional both) are available in literature but trend-free multi-factor design could not be traced in the literature.
SUSHEEL KUMAR SARKAR +4 more
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Factorial Design Analysis for Localization Algorithms
Applied Sciences, 2018 Localization is a fundamental problem in Wireless Sensor Networks, as it provides useful information regarding the detection of an event. There are different localization algorithms applied in single-hop or multi-hop networks; in both cases their ...
Joaquin Mass-Sanchez +4 more
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Química Nova, 2007 Errors are always present in experimental measurements so, it is important to identify them and understand how they affect the results of experiments. Statistics suggest that the execution of experiments should follow random order, but unfortunately the ...
João Alexandre Bortoloti +1 more
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Application of Factorial Design in Selective Laser Sintering [PDF]
, 1992 Selective Laser Sintering (SLS) is a complex process involving many process parameters. These parameters are not all independent. A factorial design technique is utilized to study the effects of three main process parameters, laser power, laser beam ...
Beaman, Joseph J., Deng, Xioaming
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Química Nova, 2009 Esterification reactions of glycerol with lauric acid in solvent free system were carried out using lipases from several sources. All lipases were immobilized on polysiloxane-polyvinyl alcohol particles by covalent binding with high activity recovered ...
Larissa Freitas +3 more
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Química Nova, 2008 In the present work, the influence of the amount of nitrogen and phosphorus and degrees Brix on the yield and productivity of alcoholic fermentation has been evaluated. The methodology used was factorial design and response surface analysis.
José Alexsandro Silva +4 more
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