If Mars was livable, would you accept a one-way ticket there?

It would take guts, a sense of adventure, and maybe a reason to run away, all great to explore in conversation.

31 December 2018 912 7 View

Explain why CFD is both a powerful and a dangerous tool?

CFD can be a very powerful tool, if used in the correct way. It can also be a dangerous tool, if used in wrong way. Let's discuss.

10 November 2018 6,116 2 View

Why does education system feel the necessity for conducting a parent teaching meeting?

Why is parent teacher meeting important? Please discuss

10 November 2018 3,920 17 View

How do you motivate the students?

What are the strategies that can be used in the classroom to help motivate students?

10 November 2018 1,338 10 View

No title

09 October 2018 7,444 3 View

What steps can we take at individual level to fight global warming?

09 October 2018 5,454 62 View

What is the role of alumni in higher education? Why is alumni participation so important for the development of an institution?

Each one of us has got an emotional attachment to the institution we have studied. In some way or other we want to be connected to our alma mater. Small or big, we should to contribute to the...

09 October 2018 4,336 2 View

What are the core infrastructure facilities required in a smart city?

08 September 2018 7,321 6 View

How can we make our lecture interesting and lively?

Teaching creates knowledge awareness and feelings in the taught and brings about behavioral change. It is an art of communicating a message with impact on audience. But if students are not paying...

08 September 2018 9,957 23 View

What are the different convergence criteria to check whether the solution is truly converged or not?

Is it sufficient to judge convergence only by examining residual levels while modeling fluid flow and heat transfer problems? If not, what are the different metrics used for judging convergence?

08 September 2018 2,295 6 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

How to approach CFD simulation results of a flow past a cylinder?

Hi all, I'm doing a transient simulation of flow past a rectangular cylinder close to the free surface. As far as I'm concerned, the common practice is to discard the initial stages of the...

25 February 2021 1,348 3 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

Error in comsol?

Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...

24 February 2021 249 3 View

How Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Difficulty in debugging code to correct error - TypeError: '<' not supported ?

I am trying with a Unet code ontained from net ...in tensorflow. When trying to predict the segmentation result with the trained and saved model with metric " iou" using "CustomObjectScope"...

22 February 2021 5,254 1 View

How to perform Haldane correction on SPSS?

I was wondering if anyone knew how to perform the Haldane correction for SPSS (this is the definition of the correction -...

21 February 2021 2,882 1 View

How to overcome convergence issues in concrete arch models?

Hi, I have modelled a three-span arch bridge with soil fill over along with pedestals. The FE modelling is done in LUSAS with HX8M solid elements (i.e. 3D solid modelling). The non-linearity is...

20 February 2021 1,346 2 View