For exploring the meaning of power set in evidence theory, a possible explanation is proposed from view Pascal’s triangle and combinatorial number. Here comes question: what would happen if number replaced by permutation number? To address this issue, new kind set, named as random (RPS), paper, which consists event space (PES) mass function (PMF). The PES certain considers all that set. element...

The Ca(2+)-activated potassium channel KCa3.1 is emerging as a therapeutic target for a large variety of health disorders. One distinguishing feature of KCa3.1 is that the channel open probability at saturating Ca(2+) concentrations (Pomax) is low, typically 0.1-0.2 for KCa3.1 wild type. This observation argues for the binding of Ca(2+) to the calmodulin (CaM)-KCa3.1 complex, promoting the form...