id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ijassa-390	Vautier, J.-F.	The Birth Triangle: a New Approach to Study the Birth of Systems	2015	9	.pdf	application/pdf	3417	152	59	Object 2 moves closer to object 1 due to an internal energy (in object 2) or the two objects are pushed toward each other due to an external energy. Fig.1 The birth triangle In this model, objects are generally “physical” and may have different sizes: t- wo molecules (of fuel and oxygen), two people, two towns, two countries· · · There may be also virtual objects like the cells of Conway’s game of life	cache/ijassa-390.pdf	txt/ijassa-390.txt