A weak form of weak quasi-continuity, which we call subweak quasi-continuity, is introduced. It is shown that subweak quasi-continuity is strictly weaker than weak quasicontinuity. Subweak quasi-continuity is used to strengthen several results in the literature concerning weak quasi-continuity. Specifically, results concerning the graph, graph function, and restriction of a weakly quasi-continu...

The liberalization of electricity markets has led to an increased cost pressure on power grid operators. As they are also responsible for the reliable supply of electricity, power grid operators aim to optimally balance the opposing objectives of cost and quality of supply. One main aspect of the quality of supply is the continuity of supply, i.e., the availability of electricity to consumers. ...

Recent Supreme Court decisions have signaled the need for sound empirical studies of the secondary effects of adult businesses on the surrounding areas for use in conjunction with local zoning restrictions. This study seeks to determine whether a relationship exists between adult erotic dance clubs and negative secondary effects in the form of increased numbers of crimes reported in the areas s...