Abstract: We note that orthopair fuzzy subsets are such that that their membership grades are pairs of values, from the unit interval, one indicating the degree of support for membership in the fuzzy ...

Most feedback accentuates the negative. During formal employee evaluations, discussions invariably focus on “opportunities for improvement,” even if the overall evaluation is laudatory. Informally, ...

The human complement system has a pivotal role in the recognition, opsonization and elimination of microbial intruders. This functionality is maintained by a well-balanced interaction network of serum ...

The Schwab U.S. Dividend Equity ETF uses strict criteria to screen companies before including them. The Vanguard Dividend Appreciation ETF holds more tech stocks than you'd expect. The Schwab ETF has ...