How to change the direction of polarization of incident wave?

How to change the polarization direction for the incident wave in CST to designing a metasurface unit cell? Will the change in polarization direction have the same or different output? I change...

20 November 2020 8,726 8 View

How to perform both heat and mass transfer analysis of aircraft engine in ANSYS FLUENT?

Dear All I need to perform the heat and mass transfer analysis of air craft engine. I want to know how to model IC engine and Fluent module combine. Can I perform both analysis in a single module...

13 September 2020 3,786 3 View

Can we use Ethanol Amine or Poly ethylene glycol instead of Oleic Acid to synthesize Molybdenum Disulfide (nano)? Either Yes or No, What is Reason?

I want to Synthesize Molybdenum Disulfide at Nano Scale. Can I use Ethanol Amine or Poly ethylene glycol instead of Oleic Acid? Please brief with the reason.

26 July 2020 913 3 View

How to get crackless and pinhole free SnO2 layer in perovskite solar cell?

I am making SnO2 layer by spin coating method using 3.75wt% SnO2 nano particles in DI water. The spin coating speed is 3000 rpm for 30 seconds. I am using low temperature annealing process method....

21 June 2020 658 15 View

Problem in Meshing using ICEM?

I am trying to mesh airfoil with flap with small gap between airfoil and flap using ICEM, and I am having this error while check mesh in FLUENT. I am doing structured meshing Minimum Orthogonal...

07 January 2020 522 5 View

Can anyone suggest me the research oriented topic related to machine learning for my independent study seminar ?

please provide the appropriate resources as well

13 February 2019 4,917 12 View

If there are appropriate guidelines available for phenomenographic analysis of students interviews?

07 November 2018 4,607 16 View

How to introduce Faults to Half-Bridge MMC?

Hello I have the following built-in Half-Bridge MMC block How can i introduce open or short circuit fault in upper/lower IGBT to the above Half-Bridge MMC block? Please suggest me Thanks

15 November 2017 4,605 4 View

Management and social science research question?

In management and social science research, what is the difference between the following- 1. A has a positive effect on B 2. A positively influences B 3. A has a positive impact on B

13 October 2017 4,332 3 View

Whats is the best option to define contact between steel (beam element) and concrete (solid element) in RC Beam in Abaqus?

I have tried a full bond between concrete and steel (embedded regions) but my results are off. Since I am using Beam elements for steel reinforcement how can I can I define contact between steel...

08 February 2016 389 1 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'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

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 access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 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

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View