It has been deduced that so-called black holes in space may occur in places where extraordinarily massive or dense aggregates of matter exist, as in the gravitational collapse of a star.
Ordinary objects are constituted by (or made up out of) aggregates of matter.
Constitutionalism is the thesis that ordinary objects are typically (if not always) distinct from the aggregates of matter that constitute them.
Similarly, sets might be claimed to be piles of actual physical objects thus, a set of eggs would be nothing more than the aggregate of physical matter that makes up the eggs.
His ecological psychology thereby stood in stark contrast to prevailing psychological theories, which understood the world as an aggregate of brute matter that human minds endow with meaning.
These defects of migration were observed in two brains as a single aggregate of gray matter, in one brain as two aggregates and in one brain as three lesions measuring from 1 to 3 mm in diameter.
In these simulations of aggregate growth, the flux of matter is ensured by inserting random walkers (i.e., monomers) on a 2D square lattice with a single nucleation seed at the centre of the square.
In an important sense, the evolution of science recapitulates, in the reverse, the evolution of matter, from aggregates of elementary particles to the formation of complex organisms and species (we find a similar assumption in Weinberg's downward arrow of explanation).
The quantity of matter, which is the aggregate of the movable in a determinate space, cannot be estimated by counting the number of parts it has, since, as was established in the Dynamics, every matter is infinitely divisible.
These are regions where seafloor topography and currents set up physical features that act to support upwelling, enhanced mixing, input of nutrient rich waters, or aid the development and maintenance of frontal systems that aggregate biological matter [22], [23].
