How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

How does GROMACS calculate the average structure of proteins?

I want to get a average structure from a pdb file containing multiple models. I used the command below: gmx cluster -f input.pdb -s topol.tpr -cutoff 20 -method gromos -av GROMACS...

25 February 2021 6,314 1 View

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The regenerated cellulose film was prepared by zinc chloride/H2O system. The zinc chloride had been washed away in the regeneration process, and the wet film which was not dried had uniform...

18 February 2021 9,538 1 View

R/Python package for time-intensity or progressive profiling in sensory evaluation?

Hi I've been looking for a stat package for my sensory evaluation data (progressive profiled which is a multi-timepoint version of descriptive analysis). Is there any available one to...

08 February 2021 9,170 3 View

How can I make sure the simulation results of the water droplet impacting on the wall using the FLUENT agree with the experimental results?

Dear researchers, I am modeling the process of the water droplet impacting on the wall with a constant contact angle. The specific calculation parameters are as follows: The droplet diameter is...

24 January 2021 1,020 5 View

Mysterious line across SDS gel?

Does anyone have the similar issue? A line across the denature SDS gel shows up after staining with Coomassie blue and there are many lines in every lane if you take a closer look. This gel had 15...

07 January 2021 5,610 4 View

How can I calculate packing density of particles by fomulas or softwares?

I have all data of particles, such as size distribution, or numbers. Is there any way that I can calculate the packing density of these particles? Assume that all particles are circular.

05 January 2021 4,272 2 View

After cellulose is regenerated in water, a cellulose hydrogel is formed. I want to know if there is crystallinity inside the the hydrogel?

After cellulose is dissolved and regenerated in water, a regenerated cellulose hydrogel is formed. I want to know if there is crystallinity inside the hydrogel, or it will not crystallize until it...

04 January 2021 7,466 4 View

How can I fix the density of system in coarsed grain simulation?

In the process of obtaining the nonbond potential of the Coarse-grained(CG) model, I need to simulate the CG model mapped from the conformation of all atom(AA). AA simulation process is...

02 January 2021 3,643 1 View

How to export Mass and Stiffness matrices using Ansys Workbench?

Hello, I am trying to export Mass and Stiffness matrices using Ansys Workbench via Modal analysis modular, with APDL commands inserted. However, there is no .matrix file generated. Could anyone...

17 December 2020 1,196 5 View

Who knows some kind of legal scheme for renewable energy certificates (REC, iREC, GO) integration requirements?

Who is a "central body" for renewable energy source certification and process implementation? Are REC, iREC, GO securities or there is another legal scheme? Is it possible to trade them outside...

21 January 2021 4,179 3 View

What are the ethical and legal issues when relating with child counseling?

issues one would face and how to deal with them

28 December 2020 6,336 13 View

What is the suitable statistical analysis for research sample with 60. this is an survey type of research which search the public attitudes?

Hello, every one, I am not expert with Social statistic but interest with it. May I know the which kind of statistical analysis can use for the sample size 60. also this is about a survey relating...

27 December 2020 5,999 4 View

Don't you have medical quacks claiming that they can cure COVID in your countries?

There's a quack who claims that he can cure patients with COVID using his 'magic portion'. Some media blindly support him, though there's no scientific evidence for his treatment. There's a...

17 December 2020 8,022 5 View

Does anybody knows anything about INFORMATICA JOURNAL (SCI expanded), which publishe article at a cost of 423 US/or equivalent bitcoin dollars?

Does anybody knows anything about INFORMATICA JOURNAL (SCI expanded), which publishes an article at a cost of 423 US/or equivalent bitcoin? Is this journal fake or true?

15 December 2020 8,985 2 View

Where can I find data about quantitative and qualitative techniques being used by different venture capitalists say Accel, Benchmark etc?

I want to write thesis by making comparison of techniques being utilized by VCs to predict risk and make investment decisions. I think this comparison will help to add value by revealing new...

04 December 2020 6,680 4 View

Can small law firms adopt AI?

After considerable research, I have found several use cases which can be used to exemplify some implementations of AI on law firms. However, there is clearly a disadvantage for this segment when...

01 September 2020 7,132 5 View

Dear all, I am interested in a project relating to agricultural waste management. Is there anyone who is interested to collaborate?

In this project on agricultural waste management, we will discuss the problem of agricultural waste, how it can be managed, and its legal framework. Area of study: Distt Patiala and Ludhina,...

13 July 2020 8,112 4 View

How to include migrant parents in a research study without asking about their legal status?

I am conducting research on children of migrant parents and want to include children of parents who are legally resident in the country as opposed to illegal immigrants. This is for protection...

02 June 2020 6,566 2 View

Corona impacts on the life and behavior of the people. Does, it will change the world, socially and economically?

Time witness several foul, hatred and inhuman cases between the different creeds and communities and also recorded many domestic violence inside the family during this pandemic lockdown.

14 May 2020 4,425 16 View