Gaussian Optimization Resulting in Unexpected Bend in Structure?

I have been trying to optimize a structure utilizing the ONIOM method of optimization with high level ground state MP2 6-31G d,p and low level ground state 3-21 settings. However, the optimized...

08 February 2020 2,599 2 View

How to make Dragon 7 software detect aromatic structures?

I have a problem while calculating molecular descriptors with Dragon 7. My structures are drawn in Avogadro and optimized with Gaussian. After this step, my structures look like the one I uploaded...

18 January 2020 934 1 View

Is GM the answer?

How can GM technologies serve enough food for the human population which is growing rapidly every year and if we compare with sociocultural aspect of human, poverty and planting areas? Maybe we...

15 December 2018 1,874 1 View

Does anyone have a good reference for using QQ-plots for imputing left censored data?

26 June 2016 1,877 6 View

Is the Thermal Insulation of Buildings Misbelief or Answer of the Problem?

25 August 2014 947 7 View

Bacterial RNA of stationary phase produces very distinct CT?

I am quite new to real time PCR, so maybe I don't see my fault. I isolated RNA of bacterial cell culture of stationary phase and transcripted it to cDNA. The RNA looks fine on the gel. When I do...

20 October 2013 4,824 1 View

Does anyone know of new articles that discuss the peer review process?

I have been trying to develop guidance for my group for doing thorough peer reviews. Would like to get some input from other groups

05 March 2013 7,314 13 View

I want to do 2D preparative thin layer chromatography and stain with iod for detection. How likely is the probability that my lipids will oxidize?

For development I use a mixture of CHCl3, MeOH and H2O.

25 February 2013 1,261 2 View

Does Coomassie stain substances with just one or few rather primary amino groups?

Substance is stainable with Ninhydrin, but does not appear on SDS when stained with very sensitive coomassie staining.

06 February 2013 5,152 3 View

What's about Bronze Age amber ?

01 January 1970 1,768 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

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 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

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

Covid 19 Pandemic ' impact on digital transformation?

Covid 19 Pandemic and digital transformation

22 February 2021 3,351 5 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

Are we using now IT technology effectively?

I discover now two my papers, which are more then 30 years old and which are describing something, what was done in years 1985 -...

21 February 2021 5,008 3 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