In this paper, we show that the notion of most regular word in the language formed by all of the words containing a xed number of each letter of an alphabet can be applied to nd the optimal resource allocation policy of the generic system composed by two processes sharing a resource. This system will be modeled as a Petri net. This result can be partially generalized to non periodic allocation ...

As lockdown restrictions were implemented in most countries around the world with subsequent transition to full-mode online teaching and learning, English language teachers (ELTs) particular, had adapt adopt new strategies. These unexpected changes medium or mode of necessitated provision efficacious coherent professional development (PD) training order smoothly navigate from full-time (or semi...