What is the problem with negative energy spinors?

Spinor fields are usually known to have a problem about negative energy: because a spinor with positive energy may be transformed in another spinor with negative energy, and since the...

31 December 2016 2,430 100 View

Liquid film thickness

Hi friendsCan any one of you tell me how to find liquid film thickness over a flat plate in paraFoamI was able to generate an iso surface for liquid film but I'm struggling to find its distance...

28 June 2017 9,408 1 View

How to generate a golay sequence of N elements in matlab?

11 June 2017 6,743 2 View

Key differences between excitation and absorption.

I am very curious to know what is or are the key difference(s) between absorption and excitation of a molecule (fluorescence). I would like to have more like a general statement about the...

08 June 2017 4,702 3 View

Key differences between excitation and absorption.

I am very curious to know what is or are the key difference(s) between absorption and excitation of a molecule (fluorescence). I would like to have more like a general statement about the...

05 June 2017 6,935 3 View

How important is to add attractant in fish or shrimp feed ?

05 June 2017 5,903 0 View

How best to justify a sample size when your comparison group is the general population?

I am comparing my study findings to that of the general population. I already have a sample of 700 participants how best can I justify my study sample.

05 June 2017 9,109 6 View

What is general to specific modelling strategy for VECM?

its meaning estimation steps

05 June 2017 1,603 0 View

Can someone point me to research on co-teaching as it is used in elementary education that is not related to special education?

I am looking for data on co-teaching experiences from the viewpoint of a general education teacher collaborating with another general education teacher within a co-teaching framework.

05 June 2017 2,435 3 View

Liquid film thickness

Hi friendsCan any one of you tell me how to find liquid film thickness over a flat plate in paraFoamI was able to generate an iso surface for liquid film but I'm struggling to find its distance...

05 June 2017 7,490 1 View

How do I generate random polydisperse spheres using either 2D or 3D within rigid cylindrical boundary?

I am having difficulty generating random particles using Matlab so that the particles do not overlap. How do I go about it?

05 June 2017 7,355 1 View