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Questions related from Dejenie Alemayehu Lakew
Enlightenment, the consciousness of knowing that reason is the right power of establishing fair relations within the human society, is considered to be the cause or basis of establishing a modern...
16 December 2017 4,424 30 View
We say a finite elastic surface is expanding when points on the surface are moving apart at different times. Therefore a moving object of constant speed will take longer time to traverse between...
25 March 2017 2,629 68 View
Let Ω be a domain in ℝ³ in which Ω^{τ}=Ω×[0,τ]⊂ℝ³⁺¹ is a spatio-tempral domain upon which a non trivial solution of a sound wave exists. Let us consider the following cross sections of Ω^{τ}...
03 December 2016 1,975 5 View
Dark energy is believed to be an invisible force that behaves contrary to what gravity does, to keep matters to go apart in a certain rate than to attract to each other. We can see that by simply...
27 October 2016 3,695 35 View
Any idea or comment is appreciated!
21 July 2016 4,328 14 View
All systems at macro level that are observed to have orders are chaotic at quantum levels.
21 January 2014 7,381 4 View
Colleagues, I am planning to change this thread to a category. However, at the moment, I will post my second communication of the thread CMT. Let us define another...
21 June 2010 4,029 6 View
Members of the mathematics group: I read that there are 147 members in the mathematics group here in ResearchGate. I therefore want to bring once again the issue I initiated some time...
16 April 2010 9,705 3 View
