Why the impact of math journals, for example in WOS, is not so high compared to other areas, i.e life sciences, medicine etc ?

Dear Colleagues, Thank you very much in advance for your kind contribution. With best regards, Jose

09 October 2016 288 2 View

The future of learning math using videos ?

Dear Colleagues, Thank you very much in advance for your kind contribution. With best regards, Jose

09 October 2016 5,764 5 View

What is the near future of digital learning?

09 October 2016 8,271 9 View

Name some open problems in meshing 3d geometries ?

09 October 2016 9,349 0 View

Name some open problems in CAD software?

name some open problems in CAD software

09 October 2016 380 0 View

Does anyone use recently the software Autodesk Remake?

For the problem of 3D construction by using a series of raster images?

08 September 2016 285 0 View

Where do you usually in Europe get in touch with interesting R+D proposals and partners ?

08 September 2016 4,564 0 View

Looking for indicators to measure the performance of algorithms working in Augmented Reality?

as for example, time of response, rendering graphics measures and so on.

08 September 2016 4,585 4 View

What is the near future of geometry processing in Virtual Reality using glasses?

Is there any need of treating complex point clouds, surfaces, volumes etc in new real time applications of virtual reality? or real time demands other ways of representing virtual objects?

08 September 2016 3,423 3 View

Any comment to this: "Plenty of data, but not enough data scientists" ?

08 September 2016 9,151 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View