Is there any step by step guide for meta-analysis with examples?

Is there any step by step guide for meta-analysis with examples?

05 October 2020 1,265 5 View

What perspectives of advance are at the vanguard about GM foods,after COVID 19 era ?

Hello everyone ! One of the most crucial concerns about food science is the expectation of development for GM foods,after this pandemic is over. Each opinion is respected and received. Your help...

29 May 2020 8,259 3 View

How can I use CORDEX regional climate model data in R?

Does anyone know how to use the NetCDF files coming from CORDEX regional climate model data on single levels for Europe? 1. I downloaded a single nc file using the ecmwfr package using the...

19 December 2019 3,973 3 View

Which program would be more suitable for a Dam-Foundation Displacement Analysis?

Hey, I'm looking for a FEM analysis software to evaluate the displacements in a rock mass due to a presence of a specific gravity dam. I already have the strength and deformation properties of the...

30 January 2019 4,648 4 View

Which markers are the best for discrimination between fibroblasts and myofibroblasts?

Hi everyone, I'm looking for a combination of markers that you think is the best to discriminate fibroblasts from myofibroblasts in cell cultures where cardiac myocytes are also present. I'd like...

13 October 2016 8,104 2 View

Any ideas for an essential oil distiller placed in a small scale indoor research lab?

Also trying to make the best combination of cost/efficiency

21 February 2015 9,068 4 View

Which parameters to use for soft tissue poroelastic study in COMSOL?

Hello! I am trying to do a poroelasticity analysis for the prostate gland in the COMSOL framework using the poroelastic module. I need to set the poroelastic parameters of the prostate's material...

03 February 2015 3,810 2 View

Anyone familiar with ICLR papers? (They are all available at arxiv.org)

25 December 2014 1,031 1 View

Does SPSS always calculate the p-value of Wilcoxon and Mann-Whitney tests with a z-distribution approximation?

The output of SPSS gives z-score and p-value in any case. But If we have small samples we can't use z-approximation. Can we use the p-value of the output?

30 March 2014 6,563 3 View

How can I calculate the effect sizes of small samples (<20) for non-parametric tests Wilcoxon and Mann-Whitney U?

I want to calculate the effect sizes of Wilcoxon and Mann-Whitney tests. Can I use the formula r=Z/sqrt(N) when the samples are smaller than 20 (where N is all the observations) ?

07 March 2014 203 15 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View