Electrocardiogram (ECG) Images available?

We are looking for a database or a data set with ECG images. We have already found some that contain the ECG data, but we need the images to evaluate them with AI methods.

01 October 2020 3,688 3 View

Indoor and outdoor coronavirus concentrations in aerosols?

I have been wondering why there are so few studies that measure the concentration of coronavirus in the air, especially outdoor studies, so I started searching for reliable scientific...

28 September 2020 5,695 5 View

Method for the extraction of insect melanin?

Dear colleagues, does anyone know a reliable method for the extraction of melanin (from both cuticle and formed by immune activated phenoloxidase in the body cavity) from whole insects? Thank...

24 May 2019 962 3 View

How can one measure the image of a city? Are there studies dealing with a comparison of city image (especailly for German cities)?

I'm dealing with the question whether the image of a city is a relevant factor to explain the economic performance of that city and I'm searching relvant literature.

11 September 2018 8,895 4 View

I search studies analyzing social media (instagram) accounts of different types of criminal offenders??

11 August 2018 1,531 1 View

How can I implement a backpropagation routine?

We are currently developing our own machine learning platform with an emphasis on text mining and we are looking for a reproducible methodology to implement backpropagation. Where can I find a...

21 May 2018 3,250 4 View

Is there any microturbulence in a laminarized flow with Re < 2300?

Dear Colleagues, Is there any microturbulence in a laminarized gas / liquid bubbly flow with Re < 2300 and if yes can it be described by the Taylor length scale? The more practical background...

01 July 2016 2,130 1 View

I am looking for formaldehyde or glutaraldehyde fixed Trichoptera and/or non-Ditrysian Lepidoptera larvae specimen. Has anyone samples for me?

I want to examine the internal anatomy of Trichoptera and non-Ditrysian Lepidoptera larvae. The genus or species does not matter much for the first examinations, but it would be beneficial to know...

24 February 2016 1,595 3 View

How do I segregate radium sulfate from a radium / barium mixed sulfate as it commonly occurs in oil and gas scales?

14 August 2015 5,548 6 View

Person/human detection: what is out there other than image processing, e.g., passive infrared, electromagnetic field?

Most literature uses processing of video/cam images. I would need a simpler solution, also need to avoid ethical issues due to videoing people.

03 February 2013 678 5 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 stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 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

Which one carries more value? A research paper in a Scopus Indexed conference proceedings or the same paper in a Journal without Scopus indexing?

I am looking for the suggestion among which one to pick from the above two categories for a research work.

27 February 2021 10,025 1 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

Which indexation is better Scopus or Web of Science?

Both are very repetitive indexing agencies.

26 February 2021 9,455 4 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

Data Analysis K-S and S-W tests?

Hello, I have conducted analysis where the K-W and S-W have come out as p

25 February 2021 9,648 3 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

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View