How to remove colour from DNA pellet during DNA extraction?

I am working with Amaranth accessions which are green to red in color and contain high phenolic compounds. Using the CTAB method with the slight modification I am trying to get high-quality DNA so...

18 January 2021 3,578 1 View

How to calculate in-plane lattice strain for 2D material?

I am working with h-BN and need to find out the strain due to in-plane lattice constant. The famous Williamson-Hall method may not be applicable here as it analyzes XRD for calculation of strain...

19 October 2020 7,386 4 View

How to add texture in ggplot?

Hi all, I am using the following code to obtain the bar plot uisng the R package Ggpubr. I am required to add texture into the bar plots instead of color. I could not find any option for adding...

29 July 2020 829 3 View

Response Surface modeling with insignificant p values?

I ran the response surface modeling using central composite design. And I got this output. Can I take this model? The model is having lack of fit p value more than 0.05. But other parameters are...

23 February 2020 6,776 4 View

What physical process determines the property of photon entanglement in a SPE?

For instance, both nitride NW-QDs and h-BN point defect based SPEs seem to exhibit photon entanglement. Which platform will provide stronger entanglement? I suspect, that purity of the single...

19 January 2020 6,442 2 View

Can you Please suggest me journals that publish works on Blockchain and relevant systems free of charge and are scopus indexed?

I am a student and currently have no access to funds. I have extend my previous work ( book chapter) and interested in submitting to a journal. Can anyone please suggest to me some journals that...

25 December 2019 2,239 4 View

Why mice not rats are used for testing efficacy of vaccine?

What is the reason that most of the researcher uses mice for evaluating immune response of vaccines. Why nobody uses rat for the same purpose?

17 November 2019 1,203 3 View

Is highly oriented pyrolytic graphite (HOPG) a good absorber at telecom wavelength (1550 nm)? If yes then what is the remedy for zero absorbtion?

HOPG is a good substrate for growth of h-BN. One major application of h-BN is single photon emission which can be used for telecom wavelength. Can anyone give me any insight about the absorption...

11 September 2019 6,306 1 View

Can I write a research paper if I get negative results ?

I am writing a paper on NLP related problem. I used deep learning, and this was never used before for this specific problem. Apparently the accuracy decreases if the number of data increases. I...

28 July 2019 3,870 34 View

Can we develop PDX model in thymectomized C57bl/6 or Balb/c mice?

Since humanized and SCID mice are very expensive to procure and maintain. I was wondering to develop a cost and effective approach to develop an in vivo model for cancer research. Thymectomy is...

10 July 2019 8,111 4 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

Is there any expert in Smart PLS who can help me?

Dear colleagues, I have a manuscript that needs an expert in smart PLS to run the analysis, Is there anyone expert and ready to help me, please?

01 March 2021 8,212 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

How to run Cross-lagged panel Design on AMOS?

25 February 2021 3,126 1 View