Center of universe ?

From the perspective of the theory of relativity, any person can be the center of the universe, unfortunately this is wrong, because you need to add a reference system, and without the reference...

08 September 2019 5,099 2 View

E=mc2 as ignotum per ignotum ?

05 June 2019 2,595 5 View

Time as oscillation ?

Wittgenstein in Tratta write as follows: "6.3611 Processes can not be comapred with "time passing" - there is no such thing - but only with other precesses (eg chronometres walking). Only on the...

05 June 2018 825 11 View

Whether speed of light is not redundant in definition of energy ?

Einstein's formula of Energy is E = mc^2, but c^2 is the speed of light squared, therefore it can be assumed that c^2 can be replaced by s - speed, as nap in the case of thermal Energy. The...

05 June 2018 5,498 7 View

Does this axiom function in theory of set ?

Take one set and second set, then from summing this two sets we give one set. Then 1 U 1 = 1 1 U 1 U 1 = 1 In nature this phaenomen is observable in case of drops of water, when we connect one...

04 May 2018 399 0 View

This distance is god or wrong in human relations ?

Social media means that we are less assertive and open in interpersonal relations outside the network. The reason for this is that we are not afraid of verbal, non-verbal reaction, emotional...

04 May 2018 4,360 0 View

Contextual function of memory ?

Memory could has contextually function. It will be function as in entertainment X we behave in way Z becaouse X able decks Y of memory. This hypothesis could explain, why students who got monkey...

03 April 2018 6,977 0 View

How verify whether photon got weight ?

I suppose, that we could make it in two methods. 1. Make the vessel is filled with water (in water light slow down) and does not obstruct the light, with the opening through which we will...

10 November 2017 9,750 10 View

Whether stimulation feeling from use social media could improve about addiction or it imply from massages and our emotional reactions to messages ?

When we could say about addiction from social media ? When somebody everyday check FB to feel excitation it could improve about addiction. Social media got not few years it is deacade, maybe we...

10 November 2017 8,501 0 View

Fibrin environment and life ?

Can the fibrin-rich environment be created in the uterus after the gametes are combined? It supplies the cells with energy to share. Fibrin is a chemical compound, maybe in the environment where...

09 October 2017 2,707 0 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

Questio regarding micro/nano particles fabrication ?

I will start to fabricate micro/nanoparticles for growth factor release and I check out a procedure quite nice, however, it is lacking some details and since I don't have much knowledge doing this...

20 February 2021 199 2 View

Why is my pressure equal to kinetic energy in NVT MD simulation?

I don't know much about molecular dynamics, but I am suspicious of my pressure being equal to kinetic energy. I am using // sum the velocities squared: double v2sum = 0.0; for (int i = 0; i

15 February 2021 1,316 3 View

How complex systems physics/statistical mechanics would be helpful for particle physics & Networking?

Recently, I've been selected for an ICTP program named Physics of Complex Systems. But, I have a keen interest in Particle Physics & Quantum networks. As statistical mechanics involved in...

11 February 2021 699 3 View

What is the structure of a photon that can describe the interference experiments that reject the wave nature of light?

De Broglie's double-solution postulated a causal model of Quantum Mechanics. Knowledge of the photon structure was needed to model the particle part of the cause of the Double Slit interference...

11 February 2021 6,869 5 View

How can I take subsamples of water from a larger sample in a way that allows me to measure the iron content of the subsample?

I learned how to take subsamples with a magnetic stir bar, but I noticed iron particles stick to the bar, and I am having trouble finding a standard method to solve that problem. How can I take a...

04 February 2021 4,778 1 View