Abstract: Based on the P-type composition of Petri nets (PNs) defined in this paper, a framework for a structural control of discrete event systems (DESs) is constructed such that a closed-loop PN is ...
LELAND, Miss.(AP) — A frenzy of gunfire after a high school football game earlier this month in a small Mississippi Delta town has claimed a seventh victim, as a 25-year-old woman died of her wounds ...
During this simulation, students excavated artifacts, recorded their findings on grid paper and then worked to determine where the bones they uncovered fit within the human skeletal system. Students ...
"POULSBO - The transition from grade school to junior high can be difficult. There are new classrooms, new books, and new faces. So, Poulsbo Junior High is doing something different. A week ago they ...
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