Want to Put a Price Tag on Nature? Ask an Economist.

Three new books apply an economist’s lens — and language — to some of our most unruly phenomena, including war and nature ...
IEEE

Logical difference model of grade upper approximation operator and grade lower approximation operator

Abstract: Grade is an important quantitative index, and graded rough set model is an important improved rough set model. This paper is to explore new improved rough set model. Based on logical ...

In 1970s San Francisco, a Groovy Tale of Sex and Menace

A young telephone company operator finds herself in the dark underbelly of the Me Decade in Claire Oshetsky’s “Evil Genius.” ...
yogonet

Washington lawmakers consider bill allowing multiple sportsbook operators on tribal lands

Washington’s tribal casinos could offer bettors more mobile sportsbook choices under HB 2526, a bill that would end the one-operator rule on tribal lands while keeping statewide mobile betting ...