Why is there no global interest in using alternatives to rebar?

Why is there no global interest in using alternatives to rebar? GFRP has many advantages such as 1-High strength. 2-Corrosion resistance 2-High Insulation. it is better than Steel Rebars?

24 January 2021 5,757 6 View

Are virtual conferences close to the results of classic conferences?

What is the approach ratio

30 December 2020 4,701 9 View

What is the effect of total acidity in feed on performance and health of broilers?

Dear All, I would be very grateful if you could share some docs/articles, on the effect of total acidity measured in Neumann's degree The total acidity is referred to the unit of total acidity...

17 December 2020 2,568 1 View

How do you calculate the amount of gold nanorods (GNRs) from the gold concentration?

I synthesize GNRs (having spherical ends) with the seeded growth method and then I washed them through centrifugation; this means that I lose some GNRs during the washing. However I can state the...

15 November 2020 8,856 3 View

Special Issues of Elsevier and Springer Journals of RS and GIS?

I am looking for special issues in Elsevier and Springer Journal specifically in the field of Land Cover/Ecosystem/Land surface temperature/Agriculture and other environmental field, which...

13 July 2020 6,205 5 View

How can i map present and future Crime hotspots in Arc GIS or other software ?

I want to know the detail process of Crime hotspots mapping and prediction using Arc GIS or other software. Any related tutorial, articles, methodology will be highly appreciated.

16 February 2020 3,877 3 View

How can i extract maps and data from google earth engine platform?

Please describe/provide me documents/tutorials/online course how can i easily extract maps (jpeg,png,pdf) and data(% of land use in excell format etc) from Google Earth Engine. I have code for...

24 December 2019 7,203 3 View

Do we need to use feature extraction before using Artificial Neural networks on time series data ?

I have many samples of a arrays representing signals in the time domain that I want to classify using artificial neural networks. Do I need to use feature extraction methods (such as the FFT or...

10 October 2019 5,357 3 View

Maximum power from the battery at 1 min, 5 min and 10 min ?

Can anyone help to calculte the max power for each time slot below. - Discharge at 1-minute peak power for 30 sec - continuous discharge at peak power for 1 min, 5 min and 10 min, where peak...

09 September 2019 4,778 3 View

Why does my agarose gel run so bad?

Hi everyone, I've run this gel with 1X TAE buffer at 70, 80, 90, and 100 V, separately. Every time i got a bad run just like the attached pic!!!

14 January 2019 239 9 View

In frequency domain alpha band(8-16hz), beta band(16-32hz), gamma band(32-64hz), sub-band(64-128hz) are same as LL,LH,HL,HH in wavelet decomposition?

I am working on single trial motor imagery data i.e. EEG data. I am following a paper which has a dataset from BCI challenge IV (dataset 2b). After removing noise and extracting all the data from...

23 February 2021 5,503 1 View

Suppose we have a banana seller cart consisting of 4 wheels, weighing about 300 kg. How much torque motors are needed to pull of push it electrically?

I am thinking of electrifying the street food carts while harvesting energy using solar panels on top.

22 February 2021 4,323 3 View

Can you please suggest me how to convert EDF file into Mat file for EEG datasets?

Hi sir, 1.can you please suggest to me how to convert the EDF (European Data format) file into a Mat(Matlab) file for EEG datasets?. 2. Also suggest some publicly available EEG Motor Imagery...

15 February 2021 7,620 1 View

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

How to interface ANSYS Maxwell and Matlab?

Dear All, I am working on electric motor design in Ansys Maxwell. I have written optimization code in MATLAB. I want to run this code in ANSYS MAXWELL and generate FEA results. Does anyone know...

10 February 2021 1,279 1 View

How can I prevent my switching power supply from sudden voltage increases ?

Hi Everybody, I'm currently using a 3kW AC/DC converter which gave 48VDC output(Switch mode power supply). The device is capable to deliver up to 62.5A current to the load. My application is a...

08 February 2021 7,642 4 View

Can I project all raw motor imagery EEG data onto two spatial filters developed from training data?

Greetings RG community, I have been working on a pipeline for the classification of EEG motor imagery signals. This is currently being done on the Giga Science MI dataset with 52 subjects, using...

28 January 2021 6,947 2 View

What percentage torque ripple exists in electrical motors used in electric vehicles ?

I am trying to understand the significance/percentage of torque ripples that exist in electrical motors (under operating conditions) that are used in commercial electric vehicles. If someone could...

15 January 2021 5,691 3 View

Gear reduction for back-drivability of a motor?

Hi everyone, Does anyone know up to what reduction ratio of gear does a motor remain back-drivable? I want my robot to have safe interactions with the environment and other humans. Can you give a...

26 December 2020 7,142 3 View

How do I calculate the torque required for linear motion?

23 December 2020 5,064 3 View