We have recently demonstrated that the colon possesses at least 4 pacemakers which presumably generate electric waves and that colonic pacing evokes electric activity in colonic inertia. We tested the hypothesis that electric waves produced by artificial colonic pacing in colonic inertia patients may initiate colonic motilitiy and effect evacuation. 17 patients with constipation due to total co...

One form of inertia is the tendency to repeat the last decision irrespective of the obtained outcomes while making decisions from experience (DFE). A number of computational models based upon the Instance-Based Learning Theory, a theory of DFE, have included different inertia implementations and have shown to simultaneously account for both risk-taking and alternations between alternatives. The...

In this paper I question the Inertial Theory of language change put forward by Longobardi (2001), which claims that syntactic change does not arise unless caused and that any such change must originate as an ‘interface phenomenon’. It is shown that these two claims and the contention that ‘syntax, by itself, is diachronically completely inert’ (Longobardi, 2001:278), if construed as a substanti...

If stable status orders emerge within social realms such as the market or community, then it is important for an actor that wishes to establish high status to do so quickly. Social forces immediately begin to work together to establish an actor’s position in the community’s social structure. However, as tenure increases and an actor’s status becomes increasingly taken-forgranted, it becomes dif...

Customer behavior modeling has gained increasing attention in the context of dynamic pricing. As an important behavior phenomenon, consumer inertia refers to consumers’ inherent tendency of purchase procrastination and may induce consumers to wait even when immediate purchase is optimal from an objective perspective. This paper studies a dynamic pricing problem for a monopolist firm selling per...

Decision inertia is the tendency to repeat previous choices independently of the outcome, which can give rise to perseveration in suboptimal choices. We investigate this tendency in probability-updating tasks. Study 1 shows that, whenever decision inertia conflicts with normatively optimal behavior (Bayesian updating), error rates are larger and decisions are slower. This is consistent with a d...

Three commonly used methods to determine the principal moments of inertia of a plane area and their directions are based on: (i) the stationarity condition for the axial moment of inertia, (ii) the eigenvalue analysis, and (iii) Mohr’s circle. In this paper we provide two new derivations, which are based on: (a) the matrix diagonalization and the invariant tensor properties, and (b) the conjuga...