How can I insert an assembeled system, meshed by SOLIDWORKS, to ANSYS?

I already did it before but this time as the model is complicated I have faced with tis error: The surface mesh is intersecting or close to intersecting,making it difficult to create a volume...

05 September 2020 9,558 1 View

Is there a way to calculate energies for all residues from a pdb?

CHARMM GUI online does a protein-protein interaction where you can measure the interaction energy of one chain with all the others. Is there a way to do this for each residue? Basically I want to...

29 July 2020 8,851 3 View

Role of intensity in UV-Vis Spectroscopy?

I have two suspensions of Gold Nanorods in Deionized Water synthesized by the same experimental route. Each of the GNR solutions shows the same peak but with different intensities. Is this related...

14 July 2020 9,680 0 View

Why would we see generated cracks during heat treatment of the additive manufactured Inconel 625 ?

18 June 2020 2,618 5 View

I want to compare the difference of immune system in patient with mild and sever symptom.who should i define the case and control group?

Is it enough to compare people who needed to be hospitalized with people who did not? , or should the age and duration of the illness be considered?

26 May 2020 2,829 2 View

Why the covid-virus infection is very rare in children compare to young and adult people?

As we know the immune system in both children and adult is impaired. The question is that why the covid-virus infection is very rare in children compare to young and adult people

03 April 2020 9,934 11 View

Is it methodologically true to combine effect sizes in a meta-analysis of clinical trial studies performed on children and adults together?

Recently, I have faced with a meta-analysis of clinical trials which included studies performed on adults and 4-8 years old children and combined the effect sizes of both population groups in the...

24 January 2020 7,571 3 View

Are there any methods for a high-level comparison of two (or more) business or technology approaches?

More precisely, I am looking for any methods, approaches, modeling techniques, etc., that can comparatively analysis two (or more) business or technology approaches.

06 January 2020 9,201 4 View

References for heterogeneous solid matrix compressibility and porosity of porous/poroelastic media?

Regardless of the specific application, I am searching for manuscripts studying heterogeneous properties such as solid matrix Poisson ratio and porosity. It can be from poroelastography etc.

02 January 2020 2,531 1 View

How long does it take a full cylinder become empty??

Assume a cylinder of gas with known pressure (P), temperature (T) and constant volume (V). This cylinder contains specific moles of air (n). Suddenly, a hole with diameter of (d) is formed on the...

28 June 2019 7,817 7 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

01 March 2021 798 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View