How to interpret the RDF plots?

I have studied the structural changes of a protein in 3 different concentrations of ionic liquids (50 mM, 500 mM, and 1M). On analysis of the RDF plots, I find that the magnitude of the RDF plot...

05 October 2020 4,972 2 View

Dear all, Can any one say how to calculate convective mass transfer coefficient and evaporative heat transfer coefficient in fluent?

Is it possible to find in fluent? Any other method is there?

10 September 2020 5,492 3 View

How to identify marker genes from Single Cell RNA seq data?

I am currently working with scRNA-seq data. I have to rank or score genes based on how spatially expressed they are. Is there any good measure or tool to do that?

23 August 2020 3,740 3 View

How to design of PID controller using ANN?

27 March 2020 5,699 3 View

Which is the best way to find the number of water molecules around the protein?

Dear all, I am trying to calculate the number of water molecules at a distance of 0.35A from the protein. I used two gmx select GROMACS codes which have given me different answers. 1. gmx_mpi...

17 March 2020 9,117 3 View

Fastq file has number code rather than nucleotide in the sequence, Why?

What's wrong with the following fastq file? Why don't I see any nucleotides? @SRR867022.1 s0205_20091123_4_Boot2_1_2_22_F3...

16 February 2020 7,784 5 View

How to use neural network in MPC?

I implemented model predictive control for PMSM in Matlab. I want to incorporate neural network in my work. My system is MIMO system. Give me some suggestions.

14 January 2020 3,542 2 View

Why charges should induce when Glass rod is rubbed with silk cloth?

Here I mentioned only Glass rod and silk cloth. This can be anything from triboelectric series. But, why should it happen? Why should different charges accumulate in two materials and then...

22 August 2018 2,619 2 View

How to interpret the RDF plot?

Hi, I am studying the stabilization of proteins using different solvents using GROMACS. Attached is the RDF of the cation (black) and anion (red) around the protein. I used "gmx_mpi rdf com rdf...

18 June 2018 7,466 3 View

Can the activity of proteins be studied using molecular dynamic simulations?

I have been studying the conformational changes and stability of proteins in different solvents using MolecularDynamic Simulations. Wonder whether changes in activity of enzymes could also be...

06 April 2018 9,153 4 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View