Results 21 to 30 of about 257 (215)

Development of a Discriminative Dissolution Method, Using In-Silico Tool for Hydrochlorothiazide and Valsartan Tablets

open access: yesPharmaceutics, 2023
Hydrochlorothiazide (HTZ) and Valsartan (VAL) are poorly soluble drugs in BCS classes IV and II. This study aimed to develop a method to assess the dissolution profile of tablets containing HTZ (12.5 mg) and VAL (160 mg) as a fixed-dose combination ...
Rosmery Merma Leon   +4 more
doaj   +1 more source

The Use of Modern Statistical Methods to Optimize Production Systems in Foundries

open access: yesArchives of Foundry Engineering, 2016
Conducting reliable and credible evaluation and statistical interpretation of empirical results related to the operation of production systems in foundries is for most managers complicated and labour-intensive.
Szymszal J., Gajdzik B., Kaczmarczyk G.
doaj   +1 more source

An Evaluation of the Use of Statistical Procedures in Soil Science

open access: yesRevista Brasileira de Ciência do Solo, 2016
Experimental statistical procedures used in almost all scientific papers are fundamental for clearer interpretation of the results of experiments conducted in agrarian sciences.
Laene de Fátima Tavares   +2 more
doaj   +1 more source

Statistical Analysis of Efficient Unbalanced Factorial Designs for Two-Color Microarray Experiments [PDF]

open access: yesInternational Journal of Plant Genomics, 2008
Experimental designs that efficiently embed a fixed effects treatment structure within a random effects design structure typically require a mixed-model approach to data analyses. Although mixed model software tailored for the analysis of two-color microarray data is increasingly available, much of this software is generally not capable of correctly ...
openaire   +2 more sources

Acupuncture and clomiphene for Chinese women with polycystic ovary syndrome (PCOSAct): statistical analysis approach with the revision and explanation

open access: yesTrials, 2018
Background Polycystic ovary syndrome (PCOS) is the most common endocrinopathy of reproductive-aged women. Clomiphene is regarded as the first-line medical treatment for ovulation induction in PCOS patients and acupuncture is often used as an alternative ...
Hong-Li Ma   +7 more
doaj   +1 more source

GFD: An R Package for the Analysis of General Factorial Designs

open access: yesJournal of Statistical Software, 2017
Factorial designs are widely used tools for modeling statistical experiments in all kinds of disciplines, e.g., biology, psychology, econometrics and medicine. For testing null hypotheses in this framework, ANOVA methods are widely used.
Sarah Friedrich   +2 more
doaj   +1 more source

Nutrient enrichment effects are conditional on upstream nutrient concentrations: Implications for bioassessment in multi-use catchments

open access: yesEcological Indicators, 2021
Human impacts on stream ecosystems are expected to intensify with population growth and climate change. Decisive information on how stream communities respond to cumulative human impacts is therefore integral for protecting streams draining multi-use ...
Nolan J.T. Pearce   +4 more
doaj   +1 more source

STATISTICAL OPTIMIZATION OF MICONAZOLE NITRATE MICROEMULGEL BY USING 23 FULL FACTORIAL DESIGN

open access: yesInternational Journal of Pharmaceutical Sciences and Drug Research, 2021
Miconazole nitrate is a broad-spectrum antifungal agent, poorly water-soluble drug and it is used for treatment of superficial fungal infections. Microemulgel could increase drug deposition over to the skin. Therefore, the aim of this study was to prepare 2% miconazole nitrate transparent microemulgel that contains 99% w/w liquid. Preliminary screening
Nishant A. Oza   +3 more
openaire   +1 more source

Holistic Design of Experiments Using an Integrated Process Model

open access: yesBioengineering, 2022
Statistical experimental designs such as factorial, optimal, or definitive screening designs represent the state of the art in biopharmaceutical process characterization.
Thomas Oberleitner   +3 more
doaj   +1 more source

Design and Analysis of Fractional Factorial Experiments From the Viewpoint of Computational Algebraic Statistics [PDF]

open access: yesJournal of Statistical Theory and Practice, 2012
We give an expository review of applications of computational algebraic statistics to design and analysis of fractional factorial experiments based on our recent works. For the purpose of design, the techniques of Gr bner bases and indicator functions allow us to treat fractional factorial designs without distinction between regular designs and non ...
Aoki, Satoshi, Takemura, Akimichi
openaire   +2 more sources

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