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

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 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

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

VIF very high, but correlation is low and coefficient is significant. Which one whould I choose?

Hello. I have a question whether if my coefficients (statistically significant) would be valid when VIFs are really high. In my model, there are independent variables(IV), moderating variables...

26 February 2021 956 13 View