Connecting Interactive Arts and Virtual Reality with Enaction

This paper reports on a Virtual Reality theater experiment named Il était Xn fois, conducted by artists and computer scientists working in cognitive science. It offered the opportunity for knowledge and ideas exchange between these groups, highlighting the benefits of collaboration of this kind. Section 1 explains the link between enaction in cognitive science and virtual reality, and specifically the need to develop an autonomous entity which enhances presence in an artificial world. Section 2 argues that enactive artificial intelligence is able to produce such autonomy. This was demonstrated by the theatrical experiment, "Il était Xn fois" (in English: Once upon Xn time), explained in section 3. Its first public performance was in 2009, by the company Dérézo. The last section offers the view that enaction can form a common ground between the artistic and computer science areas.

An exploratory study about the perception and justification of violence in Mixed Martial Arts and kickboxing athletes

THE INFLUENCE of combat sport practice on behaviour, attitude, personality and other factors was, and still remains, a research topic of great interest as well as conflicting points of view. Findings are as yet inconclusive since a direct or causal effect is difficult to establish and other factors external to the individual, such as the instructor’s coaching style, also need to be taken into consideration. Furthermore, the wide range of disciplines pertaining to the category combat sports differ from each other on a number of characteristics, such as the extent of physical contact or competition rules, and in fact, attempts have been made to distinguish between various sub-types (e.g. Trulson, 1986). A common distinction made is that between the traditional martial arts, which place emphasis on the art’s philosophy, its traditions and hierarchy (e.g. traditional karate, aikido) and the modern (or Western) combat sports (e.g. boxing, Mixed Martial Arts). An ongoing debate exists about the potential positive and/or negative influence of combat sport practice in comparison to other sport disciplines that do not include this element of fighting and direct aggression. On the one hand, combat sports have been presented by some researchers and sport practitioners as a means of promoting positive social and individual behavior, such as in Theeboom, De Knop and Wylleman’s (2008) evaluation of a martial arts Programme for socially disadvantaged youths in Belgium. Results revealed a positive effect of this project; however, it also highlighted the crucial role played by the instructors or leaders of such programmes. In another intervention using martial arts, Trulson (1986) reported a positive effect of a six month traditional martial art (Korean Tae Kwon Do) intervention with male juvenile delinquents including a reduction in aggressiveness and anxiety, thus confirming the positive influence of such an activity. Nevertheless, this effect was not observed in the other group participating in a modern Adaptation of this martial art led by the same instructor, where the philosophical aspect of this discipline was not emphasised. Moreover, an opposite effect was ascertained in this case where an increased tendency towards delinquency was reported. These results support the distinction between the various types of combat sports together with the way this sport is presented and taught by the instructor.

Street-Ball: The Myth of the Ghetto Basketball Star

In recent decades, countless scholars have examined the developing trend of African American dominance in United States’ professional sports. Many have hypothesized that this over-representation is caused by the presumed reliance on sports as an avenue out of poverty for the African American youths. This trend, it is believed, has a highly detrimental effect the African American community. In actuality, this argument is flawed because it works under the stereotypical assumption that the overwhelming majority of African Americans come from abject poverty. To dispel this fallacy, the author has analyzed the upbringings of each All-National Basketball League First Team player over the past thirty years. The author discovered that while the majority of the players selected were African American, only a small percentage of these athletes were raised in a poverty-stricken environment. Logically, this would not be the case if poor African Americans relied more heavily on sports than middle-class African Americans. This data proves that stereotypes, not empirical evidence, are the substance of nearly every previous study conducted on the topic.

Theme for English A, B and E: An Anthology of Identity in Cape Town, South Africa

This collection of poetry from grade 11 students in Cape Town, South Africa seeks to explore self-identity in South African high school students. In reading through their personal work, one can identify four ways in which these students define themselves: using self-promotion, or a display of personal strength; self-doubt, or moments of vulnerability; self-exploration, or the literary journey students take to define and explore their lives; and self-definition through social issues, or the examining of important social issues in South Africa and how they play into the lives of students. This anthology and literary analysis explores life-defining issues that are unique to South African high school students using these four criteria and ponders the distinctness of these issues through poetry.

What Happens in the Links? Framing Judgment in Context

Scholars of Chaucer’s Canterbury Tales have focused much of their research on the interpretation of individual tales in the collection. The meaning behind these tales is clearly important to the work as a whole, as the Tales discuss grand themes that run throughout human life. The choice of themes and arguments in each pilgrim’s tale can also reflect back on the pilgrim’s own motivations and ideas. However, in searching for some greater meaning for Chaucer’s collection, it is important not to leave out the framework within which the tales exist. The links that join the tales to one another, arguably the portions of the piece that are the most original to Chaucer, do not always receive the same kind of attention that is focused on the most popular tales. In a work that is so complex, with its layered narration and interactions between tale and teller, the tales cannot possibly stand on their own, containing all of the meaning behind the work. The links have the potential to be particularly revealing in terms of how the audience should read the entire story of Chaucer’s Canterbury pilgrimage, because they ground the tales in specific circumstances.

Evolutionary relationships among diverse bacteriophages and prophages: All the world’s a phage

We report DNA and predicted protein sequence similarities, implying homology, among genes of double-stranded DNA (dsDNA) bacteriophages and prophages spanning a broad phylogenetic range of host bacteria. The sequence matches reported here establish genetic connections, not always direct, among the lambdoid phages of Escherichia coli, phage φC31 of Streptomyces, phages of Mycobacterium, a previously unrecognized cryptic prophage, φflu, in the Haemophilus influenzae genome, and two small prophage-like elements, φRv1 and φRv2, in the genome of Mycobacterium tuberculosis. The results imply that these phage genes, and very possibly all of the dsDNA tailed phages, share common ancestry. We propose a model for the genetic structure and dynamics of the global phage population in which all dsDNA phage genomes are mosaics with access, by horizontal exchange, to a large common genetic pool but in which access to the gene pool is not uniform for all phage.