Results 21 to 30 of about 3,947,057 (190)

Sequential Design of Experiments [PDF]

open access: yesThe Annals of Mathematical Statistics, 1959
Considerable scientific research is characterized as follows. The scientist is interested in studying a phenomenon. At first he is quite ignorant and his initial experiments are preliminary and tentative. As he gathers relevant data, he becomes more definite in his impression of the underlying theory.
openaire   +3 more sources

Application of 2N Design of Experiment Method for The Evaluation of The Efficiency and Cross-Effects of Oilfield Chemicals

open access: yesHungarian Journal of Industry and Chemistry, 2018
It has been known for a long time that oilfield chemicals used for different purposes (corrosion and scale inhibitors, scavengers, biocides, etc.) can modify the efficiency of each other.
Lukács Zoltán, Kristóf Tamás
doaj   +1 more source

Accurate molecular imaging of small animals taking into account animal models, handling, anaesthesia, quality control and imaging system performance [PDF]

open access: yes, 2015
Small-animal imaging has become an important technique for the development of new radiotracers, drugs and therapies. Many laboratories have now a combination of different small-animal imaging systems, which are being used by biologists, pharmacists ...
Bankstahl, Jens   +5 more
core   +1 more source

Funnel testing in webpage optimisation: representation, design and analysis

open access: yesStatistical Theory and Related Fields, 2017
When optimizing webpages in order to achieve the best conversion rate, the traditional approach is to isolate and analyze them separately through a sequence of experiments.
Heng Su, C. F. Jeff Wu
doaj   +1 more source

Penerapan Metode DMAIC dalam Peningkatan Acceptance Rate untuk Ukuran Panjang Produk Bushing

open access: yesComTech, 2012
Bushing is one of the eminent product of PT Indokarlo Mighty. The company requires some suppliers of iron cutting services to continue providing high qualified raw materials.
Ho Hwi Chie   +3 more
doaj   +1 more source

Experimento didático de quimiometria para planejamento de experimentos: avaliação das condições experimentais na determinação espectrofotométrica de ferro II com o-fenantrolina. Um tutorial, parte III

open access: yesQuímica Nova, 2014
The objective of this manuscript is to describe a practical experiment that can be employed for teaching concepts related to design of experiments using Matlab or Octave computing environment to beginners, undergraduate and graduate students.
Márcia Cristina Breitkreitz   +2 more
doaj   +1 more source

Anisotropic Characterizations of Electrospun PAN Nanofiber Mats Using Design of Experiments

open access: yesNanomaterials, 2020
This paper deals with the dielectric and mechanical characterizations of polyacrylonitrile (PAN)-aligned electrospun nanofiber mats. A two factor three level full factorial experiment is conducted to understand the effect of various parameters on ...
Blesson Isaac   +2 more
doaj   +1 more source

Quality by design approach with design of experiment for sample preparation techniques

open access: yesAdvances in Sample Preparation, 2023
The quality by design (QbD) based approach has begun to be embedded in various method development. Studies show that with the design of experiment tool, the analysis process has become more efficient, faster, and easier.
Saniye Özcan   +2 more
doaj   +1 more source

Decomposition tables for experiments I. A chain of randomizations [PDF]

open access: yes, 2009
One aspect of evaluating the design for an experiment is the discovery of the relationships between subspaces of the data space. Initially we establish the notation and methods for evaluating an experiment with a single randomization.
Bailey, R. A., Brien, C. J.
core   +4 more sources

Design of Experiments: Useful Orthogonal Arrays for Number of Experiments from 4 to 16

open access: yesEntropy, 2007
A methodology for the design of an experiment is proposed in order to find asmany schemes as possible with the maximum number of factors with different levels for thesmallest number of experimental runs.
Lorentz Jäntschi   +1 more
doaj   +1 more source

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