How does one create IFORM contours?

Hello: Can anyone assist with plotting IFORM contours. I have been trying to plot contours using Hs and Tp as variables. The marginal distribution is a GPD-Kernel density and the conditional...

12 December 2020 4,355 3 View

Large Sample Size and Differences in Chi-Square Statistic?

Hi everyone, I am running a SEM and currently have a chi-square statistic of 5.188, with a sample size of 1765. I've read that the cutoff for the chi-square statistic should 3 or less. However,...

26 November 2020 3,109 4 View

Mitigating future academic stressors during pedagogical development and instructional design?

Greetings from Vancouver, Canada! My doctoral research is going to begin soon. Because the instance of higher education students in Canada, and elsewhere, has been on the rise for more than a...

11 November 2020 2,600 3 View

What is the influence of the mold release agent on sound absorption properties of polyurethane foam ?

I'm an intern in a big company which makes flexible polyurehane foam for the automotive sector and I'm working on sound absorption properties of PU foam. I'm not chemist so I'm trying to improve...

23 September 2020 3,765 4 View

Does cy7 survive the process of paraffin mounting?

Hi, I'm looking to mount lungs and kidneys that I've targeted a cy7 fluorescent protein to. My question is, will cy7 survive the process of paraffin mounting, and remain fluorescent? While the...

09 September 2020 1,802 1 View

Is it natural to observe shifts in spin-orbit splitting values of an element for different stoichiometries or compounds containing that element?

Hello, In XPS measurements, I am observing consistent shifts in spin-orbit splitting values for different oxides of the same base element. I'm being told by many that this is not possible, that...

25 May 2020 4,389 3 View

What tests to use for a non-normal sample?

Hi everyone, I am currently completing analysis for a sample size of around 5,800. When conducting initial normality tests my data is returning as significant (p < .05), including large...

28 April 2020 3,831 18 View

No title

24 February 2020 6,469 1 View

Which tools do you use for Systems Engineering?

Using a perfect toolchain for modeling every aspect of a system is possibly a dream. But perhaps one of you can recommend a tool, that supports most systems engineering tasks.

06 February 2020 2,909 3 View

How to analysis FTIR data?

02 January 2020 6,175 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 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

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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View