The effect of slice orientation on reproducibility and sensitivity of 3T fMRI activation using a motor task has been investigated in six normal volunteers. Four slice orientations were used; axial, oblique axial, coronal and sagittal. We applied analysis of variance (ANOVA) to suprathreshold voxel statistics to quantify variability in activation between orientations and between subjects. We als...

Methods are presented for detecting differential expression using statistical hypothesis testing methods including analysis of variance (ANOVA). Practicalities of experimental design, power, and sample size are discussed. Methods for multiple testing correction and their application are described. Instructions for running typical analyses are given in the R programming environment. R code and t...

We briefly discuss the latest ASCA results on the X–ray spectral properties of high-redshift radio-quiet quasars.

This paper discusses the impact of using web page software (WebCT) to enhance teaching and learning for an undergraduate course in Environmental Engineering. Single factor, analyses of variance (ANOVA) were performed on student’s overall grades when the course was offered with and without a WebCT web page at the 90 percent and 95 percent confidence level. There was no significant difference bet...

in this study, a total of 82 (49♀♀, 33♂♂) cyprinion kais samples from the same location in the river of tigris were collected and ages of scales taken from front and upper section of lin lateral of dorsal fins of fishes were determined and photographed by an olympus digital camera with canon sx7 model binocular under the same conditions and then six landmarks were taken by using tpsdig ver. 2.3...