Is it advised to proceed with SEM with latent variables having only one measured variable in each?

I have four latent variables. However, two latent variables (according to the theoretical constructs) have only one measured variable each. Is it advised to proceed with SEM with latent variables...

24 June 2020 8,205 6 View

Using machine learning, can we predict a numeric pattern from numeric input?

For example, it is easy to predict a numeric out put from with a categorical data (numerical patterns). But if the out put that needs to be predicted is a pattern (numerical vector), which is the...

14 July 2019 8,737 8 View

Is my Zetasizer DLS data processing correct?

I currently use the Zetasizer for DLS analysis (particle size). What I have seen in some Malvern documents is that the volume and number size distributions utilize Mie theory which is only...

26 August 2018 4,906 4 View

I am imposing anisotropic synthetic eddies. I am interested in knowing the different criteria to obtain a divergence-free velocity field.

For example one solution that I came across in the literature is by introducing a term in the NS equations for compensating the pressure fluctuations present in the flow (because of not having a...

03 March 2016 9,852 3 View

Does anybody know what identification book I can use for terrestrial slug in Indonesia?

I'm having difficulties finding a suitable identification book for terrestrial gastropod (especially slug) in Indonesia. I'm trying to ID my specimens using idtools.org but i cant find any species...

24 April 2015 643 3 View

Can anybody suggest the best lysis methods for both bacteria and yeast?

23 August 2014 1,937 3 View

What is the best procedure for DNA extraction from dried bark powder of a tree?

Could you please provide the full details of the procedure?

18 July 2014 9,907 2 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 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