Change point estimation is as an effective method for identifying the time of a change in production and service processes. In most of the statistical quality control literature, it is usually assumed that the quality characteristic of interest is independently and identically distributed over time. It is obvious that this assumption could be easily violated in practice. In this paper, we use m...

When increasing ambulation speed in Parkinson's disease, step cadence increases more than stride length, indicating movement scaling difficulties that affect step generation in particular. We investigated whether step length variation when increasing ambulation speed was related to disease progression. Patients with Parkinson's disease (N = 39) and controls (N = 152) performed two timed ambulat...

the purpose of this study was to examine the relationship between productivity and organizational intelligence in physical education offices of east azerbaijan province. the present research was a descriptive correlational survey. the statistical population consisted of managers in physical education offices and the statistical sample consisted of 34 members of this population. the data were co...