In war-torn areas, females tend to seek the protection of males with the warrior gene, leading to self-sustaining wars. Any ideas how to counteract?

A warrior gene complex has been identified (James Fallon et al.), and a current theory says that females in conflict areas tend to naturally seek the protection of males who exhibit that gene...

10 November 2017 4,658 6 View

Is there a Wave Function of the Universe?

Different physicists disagree on whether there is such a thing as the wave function of the universe. - In favor of its existence is the fact that, in the Big Bang picture, all particles (and hence...

01 February 2016 6,389 85 View

Are there new recent developments in space-time theory?

Do you know of any recent experimental or theoretical advances in 'Causal Dynamic Triangulations' (Renate Loll et al.), in Quantum Einstein Gravity (Martin Reuter et al.), in Quantum Graphity...

07 August 2014 1,824 4 View

Has it suddenly become fashionable to state that 'There are no Black Holes', further to Stephen Hawking's recent paper altering their definition?

For those who take that view - can you then please walk us through what happens in the wake of a massive supernova burst ? All the scenarios I see lead back to a black hole, and I'd be really...

01 February 2014 5,210 17 View

What is the value of the ratio of two different aleph numbers ?

What is the value of, say, aleph one over aleph null ?

06 July 2013 2,001 24 View

A question about the (weak) Anthropological Principle, triggered by Jim Baggott's latest book

In his latest book 'Farewell to Reality', Jim Baggott suggests that the Anthropological Principle, even in its 'weak' rendition, is not a valid scientific area of enquiry. Do you agree? The...

04 May 2013 3,564 16 View

Some proponents of the metaverse say that a multiverse necessarily contains an infinity of identical copies of yourself

Along with an infinity of near-identical copies, etc. ad infinitum (Colin Bruce, Tegmark, et al.) In a nutshell, this affirmation is based on the fact that a non-zero probability (you exist, so...

02 March 2013 2,913 4 View

Let's say that we agree with Nikodem Poplawski et al. that whole universes can be born within Black Holes.

What happens when the Black Hole dissolves owing to Hawking radiation? Has the universe unmoored itself by creating its own separate spacetime and therefore remains unaffected?

02 March 2013 6,591 2 View

On peremptory cognitive bias in the sciences

I just came back from a science conference where the speaker heaped scorn on some phenomena which Quote most people believe in Unquote but which are Quote patently wrong.. For example, he...

01 February 2013 1,156 3 View

Can the Quantum Zeno Effect be observed with macro-systems?

In other words, can the Quantum Zeno Effect be observed acting on systems with many-variable wavefunctions?

01 February 2013 4,937 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