Classification of Message Spreading in a Heterogeneous Social Network

Nowadays, social networks such as Twitter, Facebook and LinkedIn become increasingly popular. In fact, they introduced new habits, new ways of communication and they collect every day several information that have different sources. Most existing research works fo-cus on the analysis of homogeneous social networks, i.e. we have a single type of node and link in the network. However, in the real world, social networks offer several types of nodes and links. Hence, with a view to preserve as much information as possible, it is important to consider so-cial networks as heterogeneous and uncertain. The goal of our paper is to classify the social message based on its spreading in the network and the theory of belief functions. The proposed classifier interprets the spread of messages on the network, crossed paths and types of links. We tested our classifier on a real word network that we collected from Twitter, and our experiments show the performance of our belief classifier

“ I’ve been like a coiled spring this last week”: embodied masculinity and health.

This paper draws on research exploring lay men's and community health professionals’ attitudes towards ‘masculinity’ and ‘preventative health care’ conducted in the northwest of England. It is specifically concerned with the findings from the men's narratives that relate to male embodiment and the relevance of this to health and wellbeing. Whilst there is a burgeoning interest in the ‘sociology of the body’ it is only relatively recently that debates about embodiment have been supported by empirical research. Empirical work on male embodiment remains minimal and even less work has been done in considering the links between masculinity, embodiment and health. A series of focus groups and interviews were conducted with men that captured narratives about the lived (male) body in everyday life and its relation to health. These data allowed for greater insight into Watson's (2000) previous empirical work on the ‘male body schema’. Current findings presented here suggest that male bodies need to be considered as both material and representational, and that these two modes are not distinct but continually interact, with each other and with men's conceptualisations of health, to influence health practices and wider social interactions that impact on health and wellbeing