Could someone provide the cif file of classic organic salt/organic cocrystal TTF-TCNQ?

27 September 2020 178 3 View

How to avoid particle aggregation when using Laser Direct Infrared (LDIR) to analyze microplastics?

I am trying to use LDIR system to identify microplastics of different types. However, significant aggregation of microplastics was observed during analysis. Especially for particles with a...

17 September 2020 1,532 1 View

Is P value reliable in a smaller data set when p<0.05 in a larger data set?

I have two data sets, one size is 123, I called it A, and the other size is 28, I called it B. and I also have a variable that I think it has an association with clinical outcome. I observe the...

07 July 2020 390 9 View

Seeking a fiber/particle reinforced metal-based composite with superior fatigue resistance..?

Hi, I'm seeking a fiber/particle reinforced metal-based composite with superior fatigue resistance, which should be of high tensile strength and young's modulus and low production cost. In the...

23 December 2019 3,639 1 View

Is it possible to set charge value of different atoms in a first principles calculation?

I want to introduce two charged atom in a supercell using first principles calculation (such as ABINIT, VASP). Is it possible? If not, why?

13 February 2019 118 4 View

How to solve CST mesh problem when discrete port is rotated?

I'm building a transmitter, receiver pair and comparing the difference when I rotate the pair of antennas while keeping distance the same. When the discrete port is rotated by 60 degrees along...

28 January 2019 4,168 2 View

Modelling cloth in COMSOL?

Hi there, I have a problem modelling a piece of cloth in COMSOL. The key feature of cloth is that it has no bending stiffness or out-of-plane shear stiffness. Could you tell me how to set the...

21 January 2019 2,264 2 View

Is it possible and beneficial to learn probability distribution of input data when we apply machine learning methods like artificial neural network?

Hello, everyone! In recent time I am learning an online course called "learning from data". The lecturer showed the below learning diagram you can find from this website:...

29 October 2018 2,510 3 View

Annoying random deletions in mutagenesis experiment. How to mix the problem?

We use iproof polymerase from Bio-Rad and a pair of outward primers to PCR the whole plasmid, then phosphorylate the ends, ligate the PCR product into circular plasmids, and then transform. It...

23 January 2018 2,503 1 View

Some question about beta zeolite

23 May 2017 3,468 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

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 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

What is the best surface to culture cells isolated from a skin biopsy?

Hello, recently I am having some difficulties with maintaining the cell culture of primary cells isolated from a skin biopsy (normal and malignant). The coating of culture plates with Matrigel (a...

26 February 2021 6,151 2 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