systematic review and meta analysis?

I want to do a systematic review and meta-analysis on certain topic. when I looked into available articles it is too less. at least how many should I have to do so? Thanks!

22 June 2020 2,807 5 View

What is the simplest way to determine the stress/strain fields based on a sandbox experiment?

Currently I am working on a sandbox experiment to study the nature of salt domes. Now I want to determine the stress/strain fields based on camera images, is there any way other than PIV method to...

06 October 2019 9,837 2 View

How to interpret impedance spectroscopy Nyquist plot?

Dear academicians! I measured impedance spectroscopy for a solid electrolyte to study its bulk, grain and grain boundary ionic conductivity. But I am confused how to identify the bulk resistance...

29 July 2019 677 3 View

How to get hkl values from XRD pattern?

05 July 2019 5,543 11 View

Any one working with CMHYD?

I am trying to correct the bias in rainfall and temperature of a CFSR data using CMHYD software. I was successful with rainfall but this error keep popping up while i am trying to upload the data...

03 May 2019 8,996 10 View

Is CFSR a good option to get climate data for hydrological modeling?

Currently I am working on Central Rift valley which involves hydrological modeling.The area has serious data scarcity problem. Relatively I have better rainfall data in comparison to other...

24 April 2019 6,239 8 View

How to fix equilibrium and diffusion time in the INCAR file for AIMD simulation?

10 January 2019 7,152 2 View

Would you please recommend me a software used to plot quaternary phase diagram?

11 December 2018 3,998 2 View

What is the best Computer Programming language for Modeling?

I want to develop a mathematical model based on an experimental modeling experiment, so what programming language is the best, according to its power, usefulness and that one can learn it easily...

19 July 2018 1,657 22 View

What are the benefits of knowing the structural model of a geologic region?

as a structural geologist that interested in structural modeling, I want to know if there any unsolved problems that need a structural modeling, and is the experimental modeling still beneficial...

01 March 2018 8,913 6 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

How can I represent SDS-PAGE results for machine learning analysis?

I am trying to classify and analyze the results of an SDS-PAGE based array for bacterial detection using machine learning, but I have trouble finding the best way to represent the results with...

27 February 2021 9,176 3 View

Why my agarose gel staining sometimes looks not homogenic but like gradient (see the figure)?

I am worried about this overexposure of the upper part of the gel in the picture. Is it possible that this is the result of too much concentration of ethidium bromide? Why is there such a big...

25 February 2021 8,140 3 View