How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How to model rupture in geogrid in abaqus?

Hi researchers I wanna model tensile test on geogrid in abaqus, so I added displacement to one side of geogrid and the other side of geogrid is constrained completely, everything seems normal but...

19 February 2021 2,195 2 View

Any methods to train a neural network with random (stochastic) and non-measurable variable?

Dear scholars, I was wondering if there are any scientific methods to train a neural network or ANFIS when one of the input variables is stochastic (random) and more importantly non-measurable?...

17 February 2021 1,909 3 View

How to generate MATLAB code from ANFIS model?

Dear scholars, I was wondering how can I generate MATLAB code of an ANFIS (FIS) model? I need to integrate my ANFIS (FIS)/Fuzzy logic system into another MATLAB code to render optimizations. Do...

04 February 2021 6,098 4 View

In the tensile test for a nanocomposite sample, if the sample width decreases (thickness is constant), what does the stress-strain curve change?

Given that the stress is equal to the force divided by the area(width*thickness), what change does the reduction in sample width make to the stress-strain curve? Does stress change occur...

09 January 2021 5,124 5 View

How to convert Shamsi dates into Christian dates in SPSS?

Hi I have a database in which there are several dates indexed as strings and in Shamsi format. I need them as dates (not strings) and prefer them to be Christian. I have tried "Date and Time...

14 December 2020 2,798 3 View

Does anyone know a free large dataset from smart factory with data collected from IoT objects that I can use in academic research?

I am working on the integration of the Internet of Things into business processes. To evaluate my method, I need a large dataset with data collected from different kinds of objects. Thank you!

08 December 2020 7,338 4 View

Can anyone help or advise how and by what mechanism graphene oxide-activated persulfate can react with acrylamide and polyacrylamide in water solvent?

What are the products of the reactions mentioned above? And by what mechanism are they produced? Does graphene oxide itself participate in the reaction? Does not sulfate react with graphene...

18 November 2020 6,938 6 View

How to simulate locking range of an injection locked frequency doubler in cadence ?

Hi im trying to simulate an injection-locked frequency doubler (15 to 30 GHz) in cadence, I'm plotting DFT of transient signal to calculate injection locking range or to see injection pulling...

14 November 2020 896 4 View

Spss won't divide my independent variables into two levels when i run a two way anova test. can anyone explain why this is the case?

i have two IVs and four DVs, initially, i was going to run a two way manova test but my DVs are not correlated, so i was told it's better to do individual two way anova for each DV. however,...

16 February 2021 3,390 7 View

How to analyse multiple Likert scales?

Hello everyone! I've encountered a problem when trying to figure out the methodology of my dissertation. The study has multiple variables and will be, in general, rather complicated, but my only...

02 February 2021 2,086 3 View

Having the moderator continuous or dichotomous? Using MANOVA or the Process macro (Hayes)?

Hi community! Currently finalising my Master thesis research. I manipulated my independent variable to have three conditions. Originally, I proposed a 3(3 conditions of independent v)x2...

30 January 2021 7,821 6 View

Study Design for 3 Interval DVs, mixed IVs?

I'm conducting a study on mental health terminology on social media for a group project. We have three interval DVs measured through likert scales and three IVs. The IVs are social media usage...

28 January 2021 2,871 3 View

What analysis method for 2 DVs and 6 IVs?

I want to test if job type, personality type and gender of a person have an effect on how their effectiveness and hireability is perceived. So my independent variables are job A and job B,...

15 January 2021 8,809 3 View

Are normality checks required for large sample sizes?

07 January 2021 6,360 2 View

MANOVA with 1 independent (predictor) variable and multiple DVs: how do I interpret and report the results?

The aim of my thesis is to see whether anxiety score can predict sleep quality and dream content. So for this, there is one continuous variable that I want to use as a predictor on multiple...

27 December 2020 790 8 View

Is a multivariate linear mixed model appropriate to analyse differences over time?

Say I have a data set of 32 study participants. The dependent variables are two different physiological reactions to stimuli. These are repeated measures, recorded over 16 trials. There are two...

13 December 2020 7,218 3 View

How do you perform and interprate a MANOVA analysis with no fixed factors?

Hello, I am doing a manova analysis (i.e. 4 DVS), and I only have covariates as IVs because it's a correlational study. I'm having trouble finding resources on how to do this with SPSS and...

08 December 2020 7,760 10 View

Output of rankMANOVA in R?

Dear all, I am working on data including two responses (count data, relatively correlated~R2=0.4, non-normal distribution, and violated the homogeneity of covariance) and three independent...

26 November 2020 711 3 View