Existentially closed structures and some embedding theorems

Using the notion of existentially closed structures, we obtain embedding theorems for groups and Lie algebras. We also prove the existence of some groups and Lie algebras with prescribed properties.Comment: 14 pages, 2 new sections are added, some corrections mad

Writing biology with mutant mice: the monstrous potential of post genomic life

Social scientific accounts identified in the biological grammars of early genomics a monstrous reductionism, ‘an example of brute life, the minimalist essence of things’ (Rabinow, 1996, p. 89). Concern about this reductionism focused particularly on its links to modernist notions of control; the possibility of calculating, predicting and intervening in the biological futures of individuals and populations. Yet, the trajectories of the post genomic sciences have not unfolded in this way, challenging scientists involved in the production and integration of complex biological data and the interpretative strategies of social scientists honed in critiquing this reductionism. The post genomic sciences are now proliferating points from which to understand relations in biology, between genes and environments, as well as between species and spaces, opening up future possibilities and different ways of thinking about life. This paper explores the emerging topologies and temporalities of one form of post genomic research, drawing upon ethnographic research on international efforts in functional genomics, which are using mutant mice to understand mammalian gene function. Using vocabularies on the monstrous from Derrida and Haraway, I suggest an alternative conceptualisation of monstrosity within biology, in which the ascendancy of mice in functional genomics acts as a constant supplement to the reductionist grammars of genomics. Rather than searching for the minimalist essence of things, this form of functional genomics has become an exercise in the production and organization of biological surplus and excess, which is experimental, corporeal and affective. The uncertain functioning of monsters in this contexts acts as a generative catalyst for scientists and social scientists, proliferating perspectives from which to listen to and engage with the mutating landscapes, forms of life, and languages of a post genomic biology

Arachne Challenges Minerva: The Spinning Out of Long Narrative in World of Warcraft and Buffy the Vampire Slayer

My focus here is to explore the ways in which World of Warcraft can be said to have a long narrative. Core to my argument is that 'worldness' is key to understanding how it is that long narrative can be sustained and make sense. I will historicise long narrative formats through reference to epic poetry--taking as my starting point the battle of narrative form between Arachne and Minerva in Ovid's Metamorphosis, as well showing that world-based long narratives are often driven by media economics and especially franchising. Using Buffy the Vampire Slayer as a point of comparison, I show that because the 'World' of Warcraft is driven ludically, a rather different type of long narrative is produced than found in other media formats

Amenable actions, free products and a fixed point property

We investigate the class of groups admitting an action on a set with an invariant mean. It turns out that many free products admit such an action. We give a complete characterisation of such free products in terms of a strong fixed point property.Comment: 12 page

Gambling and social gambling: an exploratory study of young people's perceptions and behavior

Background and aims: Gambling-type games that do not involve the spending of money (e.g., social and (demo) [demonstration] gambling games, gambling-like activities within video games) have been accused in both the legal and psychological literature of increasing minors’ propensity towards prohibited forms of gambling thus prompting calls for gambling regulation to capture address such games and subject them to age restrictions. However, there is still a shortage of empirical data that considers how young people experience monetary and non-monetary gambling, and whether they are sufficiently aware of the differences. Methods: Data was collected from 23 qualitative focus groups carried out with 200 young people aged between 14 and 19 years old in schools based in London and Kent. As the study was exploratory in nature, thematic analysis was adopted in order to capture how pupils categorise, construct, and react to gambling-like activities in comparison to monetary forms of gambling without the constrains of a predetermined theoretical framework

Fighting a War You\u27ve Already Lost: Zombies and Zombis in \u3cem\u3eFirefly/Serenity\u3c/em\u3e and \u3cem\u3eDollhouse\u3c/em\u3e

This article explores the use of zombie imagery in two sf narratives created by Joss Whedon: Firefly (US 2002–3), Serenity (US 2005) and Dollhouse (US 2009–10). The translation of the zombie from its traditional horror-movie context to the far-future space opera of Firefly/Serenity and the near-future cyberpunk of Dollhouse reveals the zombie\u27s allegorisation of the consequences of biopolitical governmentality and neoliberal capitalism. In both series zombies function as a figure for both the dehumanisation caused by state and market forces and the possibility of Utopian resistance to these forces

Golod-Shafarevich groups: a survey

In this paper we survey the main results about Golod-Shafarevich groups and their applications in algebra, number theory and topology.Comment: 54 page