Is the percentage of C in Graphene nanoplateletes decrease if there is a functional groups formed with hard segment in TPU matrix after extracting ?

Recently, I did the CHNS analysis of elemental composition for as received and extracted GNPs from TPU matrix. My results showed that there were a decrease in C amount after 1st washing while N...

05 June 2018 4,483 0 View

I need Positive DNA control of Cryptosporidium for both human and rats any body can help?

Positive DNA control for Cryptosporidium

03 April 2018 4,487 1 View

Who can help in classification of carpet mites?

02 March 2017 8,853 1 View

Is the vacuum infusion techniques suitable for thermoplastic composite?

11 December 2015 3,238 8 View

Dear colleagues, what is the different between 1) Porous media 2) Porous jump in ANSYS fluent?

The project is cubic porous medium inside rectangular duct and there is flow through the duct (carbon dioxide- air) . I created the mesh by ICEM so I can define interior of the cubic as (fluid)...

03 April 2015 8,960 7 View

What is the reason of bubbles that form in TPU film after casting?

Can any one help me to Know the reason of my problem which relates to the TPU( thermoplastic polyurethane): I synthesized TPU by prepolymer techniques and during casting I recognized a formation...

01 January 1970 7,511 7 View

Is graphite nanoplatelets the same as graphene nanoplatelest?

in this question I need to Know what is the difference between them

01 January 1970 6,939 3 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

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

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

Does learning mathematics exclusively improve cognitive abilities?

Teaching Mathematics at school to all students is commonly justified by the opinion that it improves their problem-solving skills and "makes them smarter" (whichever measure is implied by this). I...

15 February 2021 7,391 7 View

Can we help fellow mathematicians get free ?

https://terrytao.wordpress.com/2021/02/08/a-statement-from-mathematics-department-faculty-at-stanford-and-mit/ Terry Tao blogged about this unfortunate event. Kindly share among Mathematical...

08 February 2021 1,055 3 View

Theoretical computer virology ? is still alive ?

HI Everyone! I am asking to know by you, expert in cybersecurity and mathematics, if Computer virology (the one of Cohen and Andler) is still an active field of research. That research made in...

08 February 2021 7,613 6 View

Is there any research Mathematical perceptions depending on type of personalities?

My dissertation thesis is Perceptions of mathematical ceonceptions depending on Myers-Briggs Type Indicator personalities. It can includes methods of solving, understanding, imaginations of math...

07 February 2021 9,880 4 View