This is a preview. Log in through your library . Abstract We present a new approach for predicting stable equilibrium shapes of two-dimensional crystalline islands on flat substrates, as commonly ...

When a new species is introduced into an ecosystem, it may succeed in establishing itself, or it may fail to gain a foothold and die out. Physicists at MIT have now devised a formula that can predict ...

The current condition of an ecological system is its state. Because , it is possible for them to occupy more than one state for a given set of environmental conditions. In other words, while a system ...

IT has long been known that, in a population where different genotypes possess different selective advantages, it is possible for balanced polymorphism to exist. That is to say, there is an ...

Global trade tensions, stoked by China-US tariffs, are settling into a steadier balance as the world braces for fresh challenges from rapid technological disruptions, financial leaders said on Tuesday ...

The paper considers an abstract economy exhibiting strategic complementarity and multiple, isolated Nash equilibria. It introduces explicit disequilibrium adjustments, which are based on a combination ...