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Comparison Between some Methods of Tackling the Lack of Experimental Units Needed for Application of Factorial Experiments [PDF]

المجلة العراقية للعلوم الاحصائية, 2011
Most of the time the researcher confronts a decrease in the experimental units required when applying a certain design, this problem appears especially when conducting the factorial experiments which mostly need great numbers of experimental units, to ...
doaj   +1 more source

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

Pharmaceutics, 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, Michele Georges Issa, Marcelo Dutra Duque, Josiane Souza Pereira Daniel, Humberto Gomes Ferraz   +4 more
doaj   +1 more source

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

Archives 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

Revista 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, André Mundstock Xavier de Carvalho, Lucas Gonçalves Machado   +2 more
doaj   +1 more source

Green ecofriendly enhancement of cellulase productivity using agricultural wastes by Aspergillus terreus MN901491: statistical designs and detergent ability on cotton fabrics

Microbial Cell Factories
Background Cellulase is considered a group member of the hydrolytic enzymes, responsible for catalyzing the hydrolysis of cellulose and has various industrial applications.
Mohamed A A Abdella, Nehad E. Ahmed, M. Hasanin   +2 more
semanticscholar   +1 more source

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

Trials, 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, Liang-Zhen Xie, Jing-Shu Gao, Jing Cong, Ying-Ying Deng, Ernest H. Y. Ng, Jian-Ping Liu, Xiao-Ke Wu   +7 more
doaj   +1 more source

EVALUATION OF CARBOXYMETHYL MILLET STARCH AND PREGELATINIZED MILLET STARCH AS PHARMACEUTICAL EXCIPIENTS USING FACTORIAL EXPERIMENTAL DESIGNS

International Journal of Applied Pharmaceutics
Objective: This study aimed to evaluate and optimize modified millet starches as pharmaceutical excipients in paracetamol tablet formulations, using factorial experimental designs to compare them against commonly used excipients in the industry. Methods:
Yusra Ahmed, Abdullah H. MAAD, Hassan A. Hassan, D. B. Abdallah, Malaz Yousef, A. A. H. Kadhum, Zuheir Osman   +6 more
semanticscholar   +1 more source

On the Properties of PLS for Analyzing Two‐Level Factorial Experimental Designs

Journal of Chemometrics
We present here a novel methodology to analyze data from two‐level factorial experimental designs, with or without missing runs, with just one method: partial least squares regression with one response variable (PLS1, hereinafter PLS).
Joan Borràs-Ferrís, A. Folch-Fortuny, Alberto Ferrer   +2 more
semanticscholar   +1 more source

Simulation-Based Power-Analysis for Factorial ANOVA Designs

, 2019
Researchers often rely on analysis of variance (ANOVA) when they report results of experiments. To ensure a study is adequately powered to yield informative results when performing an ANOVA, researchers can perform an a-priori power analysis.
D. Lakens, Aaron R. Caldwell
semanticscholar   +1 more source

Moderators of the Effects of Exercise and Manual Therapy for People With Knee and Hip Osteoarthritis: A Secondary Analysis of a Randomized Clinical Trial

Arthritis Care &Research, EarlyView.
Objective This study aimed to investigate potential moderators influencing the effects of manual therapy and exercise therapy on pain and functional outcomes in individuals with knee and/or hip osteoarthritis, using data from the MOA trial. This is a secondary analysis of data from the MOA trial that compares the clinical effectiveness of manual ...
Daniel Cury Ribeiro, Sarah E. Lamb, J. Haxby Abbott   +2 more
wiley   +1 more source