Stroke survivors are at a relatively higher risk of falling than their healthy counterparts. To identify the key gait characteristics affecting fall in this population, study analyzed kinematics and asymmetries for 36 community-dwelling people with chronic stroke (PwCS). According to history last 12 months, they were divided into group (n = 21) non-fall 15), then (step length, stride stance tim...

Trip chaining is a phenomenon that has a significant impact on urban transportation and activity systems. This paper argues that an appropriate representation of the underlying behavioral processes in models of trip chaining is crucial to the capability and reliability of the models. To examine the behavioral processes, data on the complete processes of activity scheduling and trip chaining wer...

Little is known on how the CNS would select its movement options when a person faces a novel or recurring perturbation of two opposing types (slip or trip) while walking. The purposes of this study were (1) to determine whether young adults' adaptation to repeated slips would interfere with their recovery from a novel trip, and (2) to investigate the generalized strategies after they were expos...

The transforming growth factor-b (TGF-b) receptor interacting protein TRIP-1 was originally identified as a WD40 repeat-containing protein that has the ability to associate with the TGF-b type II receptor and is phosphorylated by it (1). However, its function was not known. We now show that TRIP-1 expression represses the ability of TGF-b to induce transcription from the plasminogen activator i...

Studies of coordinated movement have found that, in many animal species, bolder individuals are more likely to initiate movement and shyer individuals to follow. Here, we show that in pairs of foraging stickleback fish, leadership is not merely a passive consequence of temperamental differences. Instead, the act of initiating a joint foraging trip out of cover itself brings about a change in th...

In this work, we investigate the potential benefits of introducing relay stations in the round-trip ridesharing problem. In the classical round-trip ridesharing system, the pick-up and drop-off locations for the rider don’t differ from his origin and destination, respectively, for both outgoing and return trips. This system is straightforward but inflexible and unbalanced as it puts the whole d...