Multiple sclerosis is a common cause of neurological disability in the young adult, but, at present, disease modifying medication may have little, if any, effect upon long term clinical impairment. For this reason, there is a continuing need to understand the mechanisms that lead to long term disability and in the context of clinical trials to develop reliable surrogate markers of disease progr...

Introduction: Recent reports have shown that rare fluctuations in cardiac cycles are ‘forgotten’ quickly in healthy individuals and it is possible to quantify the “memory length” of a physiological time-series using an inverse statistical approach. Methods: In the present study, we assessed the effect of aging on memory length in cardiac rhythm. Results: There was a long...

Email: [email protected] ABSTRACT: Generally, the urban disaster carrying capability in economic developed cities were considered better than the developing cities for wealth and the better capability could help for decreasing relative loss even though absolute loss under disasters maybe higher in economic developed cities. That was to say that the urban disaster carrying capability interacte...

As with most computer science problems, representation of the data is the key to ecient and eective solutions. Piecewise linear representation has been used for the representation of the data. This representation has been used by various researchers to support clustering, classication, indexing and association rule mining of time series data. A variety of algorithms have been proposed to obtain...

1. Six octopuses were trained on a series of visual discrimination tasks where the discriminanda were presented simultaneously, and where different tasks alternated in a single training session. 2. All the octopuses could make discriminations based on brightness and orientation over the same period of time. 3. Over a period in which all octopuses discriminated a black from a white vertical rect...

BACKGROUND Obesity is a significant public health issue and is socially patterned, with greater prevalence of obesity observed in the most socioeconomically disadvantaged groups. Recent evidence suggests that the prevalence of childhood obesity is levelling off in some countries. However, this may not be the case across all socioeconomic strata. The aim of this review is to examine whether tren...