Theoretical computer virology ? is still alive ?

HI Everyone! I am asking to know by you, expert in cybersecurity and mathematics, if Computer virology (the one of Cohen and Andler) is still an active field of research. That research made in...

08 February 2021 7,613 6 View

In opensees is the ReinforcingSteel material sensitive to units of measure?

20 January 2021 7,043 2 View

How do I organize items to repeated surveys for quantitative and qualitative analysis?

Hello fellow researchers! Newbie here :) I created a survey with open-ended and Likert-type questions. The survey was administered nine times to the same people using google forms. I plan to...

01 January 2021 3,921 3 View

Is there a better library or function for plotting CFA with many observed variables in R?

Hello! I'm kind of new in using R for doing EFA, CFA, and SEM. I just followed a guide to perform CFA on my data to see how my context fits the ITC-SOPI model in a VR photo-based tour. I used...

23 December 2020 1,679 2 View

Best way to validate CRISPR-Cas9 editing efficiency?

I'm trying to obtain genetic KO in my cell line of interest using Lentiviral-mediated CRISPR-Cas9 delivery system. I would like to test more than one unpubblished sgRNA targetting a couple of...

10 August 2020 1,324 4 View

How to convert .txt into plink files (ped/map or bed/bim/fam)?

I have a huge oncoarray_genotype_XXXX.txt file with 11.7 GB size. I would like to convert this file into adequate files for analyzing in plink software. However, I could not find how to conduct...

08 July 2020 9,302 2 View

Fluorescence labeled antibody?

Hi all, I have a small question for you. Is there any fluorescent labeled antibody available which emits the fluorescence only if bound to substrate? So the unlabeled version does not emit any...

19 March 2020 5,715 2 View

How to evaporate Methyl Acetate, and purge added Ethanol?

To use an inhibitor, prepared and sold in a methyl acetate solution, I need to evaporate the aforementioned solvent and exchanging to ethanol or DMSO. I will do that with a gentle nitrogen stream....

01 March 2020 6,947 3 View

SPSS, data with 5 replicates. How to generate the variables-data sheet?

I am trying to analyze some results obtained from lipidomics. The experimental setup was as follows: 5 replicates, 3 conditions (1 control, 2 treatments). I have thus 5 numerical values per each...

08 January 2020 3,526 3 View

How to solve multicollinearity problem in mixture design?

Due to its own nature mixture design models (mainly with interactions) presents multicollinearity problems, some authors declare that a combination of forward stepwise and step backward stepwise...

05 January 2020 1,136 3 View

How ash helps in controlling pest,disease control ,is it good to apply or not ?

we all know that it is our traditional practice which we are performing in any problem in our kitchen garden to farm level is it good to apply or not, how it is good or what are its effects.

24 December 2020 2,699 15 View

What is the role of fresh cow dung in sprouting in stem cutting propagation?

In my personal experience I have find the higher rate of sprouting when fresh cow dung is applied on the top side of cutting what might be its reason.

24 December 2020 4,068 6 View

What are the challenges for organic farming and its commercialization ?

Knowing the overall hazardous effect of chemical farming too we are not getting away to organic farming, even on a small scale or on a large scale in too so what will be the challenge during the...

23 December 2020 2,274 24 View

What are the role of microbes for green revolution or modern advancement in science ?

We all know the role of microbes its miniature of the miracle how it can be , used in revolutionizing science in various fields.

23 December 2020 6,220 10 View

What is the possibility of development of vaccine against plant disease ?

Vaccination has been extensively used to prevent, eradicate and control infectious diseases. If it can be made for plant its process will be ....but can it be on progress .

21 December 2020 3,420 15 View

Why pink coloured or light red onion have more storage life than white and dark red one and smaller size one to has more than bigger one?

It is generally seen light coloured varieties has more storage life.what's relation with colour and size with storage life.

13 December 2020 634 18 View

Mulching is easy in horticultural crops but how it can be done in agronomic crops what is its process?

Mulching in agronomic crops is also mentioned in many literature

22 November 2020 631 48 View

What statistical analysis can I use to select individuals from a population of a dioecious species?

I have a population of a dioecious species with significant phenotypic variation and want to select individuals from this population. What statistical methods can I use to perform multi-trait...

11 October 2020 598 12 View

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03 October 2020 4,471 3 View

How do we formalize peer learning?

22 September 2020 8,688 16 View