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 to extract RNA from brown adipose tissue(BAT)?

30 January 2021 6,610 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

What is chloroplast capture through introgression?

The nuclear data inferred Hedysarum as a non-monophyletic lineage, whereas plastid sequences supported it as a monophyletic group. One of the reasons for this is chloroplast capture through...

25 January 2021 8,559 3 View

I'm looking for different RCA's classifications in America?

Please help me find a brief history of Recycled Concrete Aggregate (RCA) CLASSIFICATION in the U.S. any paper or Official U.S. state DOTs' document. Target: To find out how many classifications of...

12 January 2021 7,564 3 View

Is recycling a challenge to the governments of developing countries?

Is recycling a challenge to the governments of developing countries? A strong will for more serious aggressively organized recycling initiatives, embedded with strict regulations supported through...

12 January 2021 510 13 View

Which one is the novel method for the recycling of grey water irrigation?

Recycled vertical flow constructed wetland (RVFCW), Membrane bio Reactor or simply constructed wetland.in small communities and household, please mention with description

30 December 2020 6,258 4 View

What are the best opinions of the researcher regarding masses living in a proposed housing with a recycled or reusesd greywater system?

This question is concerning the perception of the scholar and researchers that what is your openion about the people who are reusing the grey water systems and techniques.

07 December 2020 1,173 3 View

Any data or studies available on wall thermal insulation with glass bottles?

I am searching for data and studies about thermal performances of walls insulated using recycled unbroken glass bottles, to be used as part of the structure itself, or as filling material of a...

29 November 2020 7,792 2 View

What is the best way to filter out cell debris/small particles from a cell prep?

Hello, I am isolating lamina propria cells from intestinal tissues and I would like to add an extra step at the end to filter out cell debris but preserve my cells. Should I use a 22um filter and...

14 October 2020 3,266 2 View

What are the main problems associated with LDPE recycling or valorization compared to other polymers such as HDPE and PET?

In most developing countries like Nigeria, low to medium-income earners consume packaged water coming from sachet water. Sachet water is made from LDPE. I am looking at each packaging holistically...

13 October 2020 5,044 3 View

What is a green market? What is not a green market?

Despite green market thinking being here formally since 2012 Rio +20 conference finding a definition of a true green market is hard to find even in major publications dealing with green growth and...

11 October 2020 7,951 24 View

How to recycle Sodium Iodide?

Hi, I am using sodium iodide to separate density carbon fractions of my samples. I want to recyle it for further uses. While searching I only get the process to recycle sodium polytungstate (at...

20 September 2020 9,556 2 View