Anyone has an experience extracting proteins from rectal swab samples?

I am working with rectal swab samples in the field of colorectal cancer research. Does anyone have experience (or can point towards any relevant literature) of specifically working with proteins...

02 February 2021 3,622 3 View

How do you check the occupied d-orbitals in VASP?

I am running VASP calculations involving transition metal atoms in which there are multiple unpaired electrons in the d-orbitals but I am not sure how to check the individual d-orbitals (ex:...

24 August 2020 1,947 2 View

Can you check spin multiplicity on individual atoms in VASP?

I am doing VASP calculations with a bulk triclinic lattice system involving transition metals Cr and V. I know that you can check the spin for the entire system with the OSZICAR file from VASP but...

16 July 2020 9,052 3 View

How to make a scatter plot for many variables and 2 groups in one graph?

I have 2 groups and have 7 variables. I would like to make a stacked scatter graph to present it all in one graph. Is it possible and how?

13 July 2020 2,145 3 View

Beta value calculation of absolute intracellular calcium concentrations?

Hi all, I am doing calcium imaging experiments in N2a cells and wanted to calculate the absolute calcium concentrations. Can someone help me out in figuring out how to calculate the fluorescence...

24 March 2020 7,974 1 View

Workfunction from LOCPOT?

Does anyone know how to derive the work function from the LOCPOT file from vasp?

24 March 2020 851 5 View

I have 2 groups to compare by removing the effects of age and the data is not normal. How do I do so in SPSS?

The 2 groups are parents and their children. The data is not normal. Would like the comparison without the effects of age.

21 February 2020 7,714 4 View

Hi, I have child-mother data on a quantitative trait and need to know how to calculate their heritability?

I have done a spearman correlation as the data is not normally distributed and now would want heritability index...am I correct in looking at heritability with this data? If yes, how do I go about?

14 February 2020 9,160 3 View

Experimental method for determination of C-H (homolytic) BDE in organic compounds?

Hello Everyone, We want to measure the C-H (homolytic) bond dissociation energy of some organic compounds. Any practically feasible tool in the common analytical laboratory that can give us the...

13 February 2020 7,588 2 View

How to decide on which MDR strain (GN bacterium) to buy from ATCC?

I want to purchase well characterized MDR strains of a Gram-negative bacterium from ATCC to look at modes of resistance. I am also going through literature to see if people have purchased a...

05 June 2019 7,721 1 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

What are the important topics in the field of Artificial Intelligence in Business world?

Dear All, I am doing my MS in Electronic Businesses. And I am interested in the AI field and its applications for businesses, its benefits, impacts, etc. What kind of scientific research dominate...

26 February 2021 8,816 6 View

Suggest me some trending topics for phd research in text mining/AI/machine learning?

My master's research is in info retrieval and text mining. I would be grateful if you could help me to select a good topic for my phd research proposal.

24 February 2021 393 14 View

How can we improve AI in detecting fraudulent activities on digital payments?

I am conducting a study on the effectiveness of AI towards detecting and averting digital payment fraud. What are the popular AI techniques being adopted in mitigating digital fraud and how could...

21 February 2021 3,888 4 View

Can anyone suggest a topic for the Impact of AI and ML in the financial institutions?

I am currently doing my Master Thesis in FinTech and I am thinking of doing my project on the impact of AI and ML on the financial industry but as the impact of these technologies on the industry...

21 February 2021 7,128 3 View

Why at farmer level Cow/Buffalo are not done artificial insemination just after 2 month for yearly calving?

Physiologically in cow, oestrous heat again goes on the peak after 2 months but locally this is not observed and AI is after two months but done after at least 6 months.

17 February 2021 685 4 View

What is/are the best ML classifier(s) for Sentinel2 images?

Hi I am trying to segment a sentinel2 image. At this stage, I want to run a binary classifier that assigns each pixel to either farm or non-farm pixel. For this purpose, I have 4 10m bands...

15 February 2021 3,596 9 View

What are the popular techniques for pre-processing measurement data in Smart Grid/Power System?

The data collected from various measurement devices often contains erroneous values - such as noise, missing values, etc. What are the popular techniques for pre-processing measurement data in...

14 February 2021 4,642 2 View

How to convert isotrophic Deriche filter into anistrophic?

12 February 2021 5,889 6 View