nano-srtio3 and tio2 powders were synthesized using sol-gel method. the srtio3 and tio2 powders were characterized using xrd, sem, and spectrophotometry. xrd analysis indicated that the tio2 powder was uniform anatase crystals of 9.9 nm and the srtio3 powders was cubic nano-crystal of 16.2nm. photocatalytic experiments revealed that methyl orange in water can be decomposed on the two powders un...

We study the properties of the endpoint of stochastic gradient descent (SGD). By approximating SGD as a stochastic differential equation (SDE) we consider the Boltzmann-Gibbs equilibrium distribution of that SDE under the assumption of isotropic variance in loss gradients. Through this analysis, we find that three factors – learning rate, batch size and the variance of the loss gradients – cont...

Reconstruction kernel is one of the parameters that affects computed tomography (CT) image quality. This study aimed to evaluate effects applying three different reconstruction kernels on quality in 3-phased CT liver. A total 63 liver images including normal (n = 43) and lesion 20) were retrospectively reviewed. Smooth (B20f), medium smooth (B30f) (B40f) employed process. Mean attenuation, nois...

1. Introduction In many agricultural experiments, generally the data on more than one character is observed. One common example is grain yield and straw yield. The other characters on which the data is generally observed are the plant height, number of green leaves, germination count, etc. The analysis is normally done only on the grain yield and the best treatment is identified on the basis of...

This research outlines the Taguchi optimization methodology, which is applied to optimize cutting parameters in drilling of glass fiber reinforced composite (GFRC) material. Analysis of variance (ANOVA) is used to study the effect of process parameters on machining process. This procedure eliminates the need for repeated experiments, time and conserves the material by the conventional procedure...

The current investigation presents an algorithm and software to detect and recognize character in an image. Three types of fonts were under investigation, namely, case (I): Verdana, case (II): Arial and case (III): Lucida Console. The font size will be within the range of 17–29 font size. These types were chosen because the characters have low variance and there is less redundancy in the single...