Patellofemoral cartilage degeneration is a potential complication of anterior cruciate ligament reconstruction (ACLR) surgery. Hypomobility of the patella in the coronal plane is often observed after ACLR. Few studies, however, have examined the relationship between cartilage degeneration in the patellofemoral joint and mobility after ACLR. The present study investigated 1) the coronal mobility...

............................................................................................................................ 3 Introduction ...................................................................................................................... 4 Model Description ............................................................................................................ 6 Populat...

‎Let G=(V(G),E(G)) be a simple connected graph with vertex set V(G) and edge‎ ‎set E(G)‎. ‎The (first) edge-hyper Wiener index of the graph G is defined as‎: ‎$$WW_{e}(G)=sum_{{f,g}subseteq E(G)}(d_{e}(f,g|G)+d_{e}^{2}(f,g|G))=frac{1}{2}sum_{fin E(G)}(d_{e}(f|G)+d^{2}_{e}(f|G)),$$‎ ‎where de(f,g|G) denotes the distance between the edges f=xy and g=uv in E(G) and de(f|G)=∑g€(G)de(f,g|G). ‎In thi...

A systematic analysis of the mobility of closed chain manipulators with passive joints is given. The main observation presented in this paper is that the mobility of the manipulator, considering the passive joints only, should always be zero. Further, for the manipulator to be fault tolerant, the mobility should remain zero when actuator failure occurs for an arbitrary joint. We present a simpl...

Objective: Limited joint mobility (LJM) has been described as the earliest clinical complication of diabetes mellitus. This study was performed to determine the frequency of limited joint mobility and to evaluate the association between LMJ and some chronic diabetic complications. Materials and Methods: A total of 125 patients with type 1 diabetes mellitus aged 11.89 ±3.75 years, with 4.2±2 y...