The president of the Newfoundland and Labrador Teachers’ Association says there has been a “sharp increase” in the number of retirees returning to the system to be substitutes in the last decade, and ...

The minimum dominating set problem asks for a dominating set with minimum size. First, we determine some vertices contained in the minimum dominating set of a graph. By applying a particular scheme, ...

Call it stubborn or call it determined, but a North Carolina substitute teacher just won a lottery jackpot after playing the same numbers for six years. Barbara Munford, of Hope Mills, hit it big in ...

Extra substitutes were supposed to help player welfare but it's not clear that has happened John Walton - PA Images Amid reports that some of Europe’s major clubs have held discussions about the ...

At 1-1 overall, it’s difficult to know for sure where the Denver Broncos sit after two weeks of football. Yes, they beat a terrible Tennessee Titans team despite Bo Nix’s awful play. But, last week ...

Abstract: Proper edge 3-coloring of a cubic graph is an NP-complete problem, which is present in number of real-live problems − correct and efficient assigning of variables used in the program to ...

JEROME, Idaho (KMVT/KSVT) — The school year starts this week for most schools, and the Jerome School District is one of them. And they’re doing last minute preparations for the students, this includes ...