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

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

What should a smart water system look like?

Our team is designing a smart water C&C dashboard for a smart city initiative. As we look into the current smart water system landscape, we couldn't reconcile to a definitive solution that...

16 February 2021 1,094 3 View

Trouble shooting with his tagged protein expression in E.Coli?

i have issues in expressing a chicken protein in BL21 cells with his tag. I do not see induction even at 18 degrees. Any suggestions

15 February 2021 8,939 3 View

Why the battery connected on the load side for storing purpose is taking the volatge /current at whatever rating it is given in matlab simulation?

I am designing a DAB DC DC Converter and when I am connecting a battery block in Matlab and fix its specification lets say 350 V and 25 A, when I am giving input as 600V, Battery would charge to...

11 February 2021 3,110 1 View

What are the things you should keep in mind while designing a controller for a quadrotor and want to implement it on hardware (via arducopter) ?

I am designing a flight controller for a quadrotor. At first I am designing a nested/cascaded controller consisting of only proportional controllers Kp . Now, if i tune the rate controller for 10...

03 February 2021 5,001 3 View

Abaqus, how can I add a composite layup to a complex shape?

I am designing a knee simulation focusing on the meniscus. I want to add different material layers to the meniscus. I have tried to add composite layup to the menisci in a uniform way but the...

27 January 2021 4,998 1 View

Is there any books or journal that specifically discussed TPR in detail?

I am designing a metal oxide catalyst and among many characterization of this sample, TPR emerges quite significantly. The brief explanation in journal is limited to the sample that is...

21 January 2021 6,346 1 View

Is stabilizer good to use while designing an antenna using fabric?

13 January 2021 2,473 4 View

I'm looking for different RCA's classifications in America?

Please help me find a brief history of Recycled Concrete Aggregate (RCA) CLASSIFICATION in the U.S. any paper or Official U.S. state DOTs' document. Target: To find out how many classifications of...

12 January 2021 7,564 3 View