Is Genetic Algorithm usage for Motor Conception FEA optimization a good choice?

Hi RG community, Like the title shows ,i was wondering if choosing the GA for this kind of Optimizaiton is a good choice? For example we have a population of 100 (for 7-8 Optimization Variables),...

14 February 2021 1,160 7 View

Any recommendation for Bacmid DNA isolation?

29 November 2020 5,284 6 View

How to Use Ansys Model into Simulink/Matlab?

Hi there, I'm trying to optimize an electric vehicle e structure (battery, motor, etc....), my battery model is on Simulink and the motor's is built using Ansys Maxwell I want to parallel optimize...

20 September 2020 3,331 4 View

How to calculate the torque-speed caracteristique of a Synchronous permanent magnet Motor?

Hi there, I was wondering if someone could guide me step by step in order to calculate the torque-speed characteristics of a Synchronous permanent magnet rotor using a FE(Ansys)-Analytical method.

01 September 2020 4,292 2 View

Looking for reliable databases for thermophysical data for Phase change material for ML?

Hi everyone, I have been having a bit of a hard time finding data on phase change material, like Paraffin, salt hydrates, fatty acids... on the scale of 100s to 1000s. The big repositories only...

28 June 2020 290 3 View

Does insect such as flies and mosquitoes transmit the COVID-19 virus as a mechanical transmission?

Does insect such as flies and mosquitoes transmit the COVID-19 virus as a mechanical transmission? Virus transmission take place by insect legs, mouth parts and other body parts.

15 June 2020 6,000 98 View

What are the public datasets available for emotion recognition?

I am currently working on emotion recognition. I am looking for a dataset that contains labeled image files for emotion (i.e. happiness, sadness, etc). I've found several dataset but not exactly...

06 May 2020 9,650 7 View

Any feedback of SR protocols registration with INPLASY?

I've received an email today from a company offering to register Systematic Review/Meta-Analysis protocols with them. They offer DOI registration and unique registration under their database. Do...

14 March 2020 923 2 View

What is the difference between silica sand in powder form and commercial silica?

What is the difference between silica sand in powder form and commercial silica?

30 January 2020 8,192 1 View

Wheatstone bridge, help! ?

28 January 2020 744 3 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 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

Is Journal of Agricultural Research a predator?

it is published by Juniper

28 February 2021 354 4 View

Hello house, is it necessary to compute Content Validity Ratio (CVR) for an adapted questionnaire pls?

What should one do if he obtains conflicting results between Content Validity Index (CVI) and CVR for items in a quetionnare. For example based on the CVI obtained the items are acceptable but the...

25 February 2021 7,325 2 View

Is it harmful to breed for Cre Homozygosity initially?

Hello, I am currently using a Cas9 knock in system that will be expressed in the liver. To do so STOP codon fl/fl Cas9 KI mice were bred with Albumin-Cre mice to generate heterozgous pups, that...

24 February 2021 5,759 3 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

Any references about insects or animals that can damage or weathering of rock or fossil material?

Are there any references to insects or animals that can cause damage or weathering to the rock or fossil material? books or paper that would be nice. Thank you very much!

24 February 2021 6,805 3 View

Please help in identification of this insect?

This insect is minute in size around 1 mm and not clearly visible with naked eye.

22 February 2021 5,907 11 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View