Is there a patent in mathematics?

Is there a patent in mathematics?

05 June 2019 6,940 1 View

What is the origin of mathematics?

What is the origin of mathematics?

02 March 2019 3,936 28 View

Do you like math? And if you do not like it. Why?

Do you like math? And if you do not like it. Why?

01 February 2019 3,654 92 View

Does the number of students in graduate studies affect the quality of results in master's and PhD dissertations?

Does the number of students in graduate studies affect the quality of results in master's and PhD dissertations?

01 February 2019 6,222 7 View

What is the best universal classification of universities in terms of quality education?

What is the best universal classification of universities in terms of quality education?

01 February 2019 2,769 0 View

Mathematics found with human existence. Do you have another opinion?

Mathematics means the first science

31 December 2018 8,461 19 View

What services are provided by the math departments of the community?

What services are provided by the math departments of the community?

31 December 2018 1,527 2 View

Is there a postdoctoral study in mathematics in Arab universities?

Is there a postdoctoral study in mathematics in Arab universities?

31 December 2018 7,158 3 View

Is the classification of universities by classification of Shanghai or other classifications a realistic criterion for the level of universities?

Is the classification of universities by classification of Shanghai or other classifications a realistic criterion for the level of universities ?

31 December 2018 8,557 5 View

Do you support the application of the course system in Iraqi universities?

31 December 2018 806 21 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

Can I ask did any good platform or journals for learning the calcluation on the reference governors and command governor?

Recently I face some problems with the mathematical ( calculation) on the reference governor and command governor, so I need some help from you all to get which platform or journal can let me...

23 February 2021 7,746 2 View

Special issue on PLS-SEM in Mathematics. Are you interested?

21 February 2021 5,601 3 View

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View

How can I obtain a sine function along a path with known equation?

I have a symmetric airfoil with known equation. Now a sine function passes along the airfoil equation like following figure. I want to find the sine function in (x,y) coordinate system.

17 February 2021 1,594 12 View

How can we assess applied digital skills and soft skills through online examinations during COVID-19 semester?

The final qualification assessment for major programs is a strict regimen that involves different stages - oral and written exams, final project viva, internal and external review. How are ICT...

16 February 2021 1,762 8 View