Genetic differentiation in Scottish populations of the pine beauty moth, Panolis flammea (Lepidoptera : Noctuidae)

Pine beauty moth, Panolis flammea (Denis & Schiffermuller), is a recent but persistent pest of lodgepole pine plantations in Scotland, but exists naturally at low levels within remnants and plantations of Scots pine. To test whether separate host races occur in lodgepole and Scots pine stands and to examine colonization dynamics, allozyme, randomly amplified polymorphic DNA (RAPD) and mitochondrial variation were screened within a range of Scottish samples. RAPD analysis indicated limited long distance dispersal (F-ST=0.099), and significant isolation by distance (P < 0.05); but that colonization between more proximate populations was often variable, from extensive to limited exchange. When compared with material from Germany, Scottish samples were found to be more diverse and significantly differentiated for all markers. For mtDNA, two highly divergent groups of haplotypes were evident, one group contained both German and Scottish samples and the other was predominantly Scottish. No genetic differentiation was evident between P. flammea populations sampled from different hosts, and no diversity bottleneck was observed in the lodgepole group. Indeed, lodgepole stands appear to have been colonized on multiple occasions from Scots pine sources and neighbouring populations on different hosts are close to panmixia.

Deregulation, competition policy and intra-professional contests in medical education

This paper investigates how government policy directions embracing deregulation and market liberalism, together with significant pre-existing tensions within the Australian medical profession, produced ground breaking change in the funding and delivery of medical education for general practitioners. From an initial view between and within the medical profession, and government, about the goal of improving the standards of general practice education and training, segments of the general practice community, particularly those located in rural and remote settings, displayed increasingly vocal concerns about the approach and solutions proffered by the predominantly urban-influenced Royal Australian College of General Practitioners (RACGP). The extent of dissatisfaction culminated in the establishment of the Australian College of Rural and Remote Medicine (ACRRM) in 1997 and the development of an alternative curriculum for general practice. This paper focuses on two decades of changes in general practice training and how competition policy acted as a justificatory mechanism for putting general practice education out to competitive tender against a background of significant intra-professional conflict. The government's interest in increasing efficiency and deregulating the 'closed shop' practices of professions, as expressed through national competition policy, ultimately exposed the existing antagonisms within the profession to public view and allowed the government some influence on the sacred cow of professional training. Government policy has acted as a mechanism of resolution for long standing grievances of the rural GPs and propelled professional training towards an open competition model. The findings have implications for future research looking at the unanticipated outcomes of competition and internal markets.

Beauty in the brain of the beholder

Facial beauty is an honest signal of the genotypic and phenotypic quality of the bearer. Beautiful people are thus regarded as high-value mates who maximize reproductive success by producing viable offspring. Here, the functional neuroanatomy of facial beauty is reviewed and placed into the context of the distributed model for human face perception. A proposed extension of the distributed model is provided, which takes into account the neuroanatomy of beautiful face perception.

Interviewing strategies in the face of beauty:a psychophysiological investigation into the job negotiation process

After the application form is submitted, the interview is the most important method of human resource allocation. Previous research has shown that the attractiveness of interviewees can significantly bias interview outcome. We have previously shown that female interviewers give attractive male interviewees higher status job packages compared their average looking counterparts. However, it is not known whether male interviewers exhibit such biases. In the present study, participants were asked to take part in a mock job negotiation scenario where they had to allocate either a high- or low-status job package to attractive or average looking ``interviewees.'' Before each decision was made, the participant's anticipatory electrodermal response (EDR) was recorded. The results supported our previous finding in that female participants allocated a greater number of high-status job packages to attractive men. Additionally, male participants uniformly allocated a greater number of low-status job packages to both attractive men and attractive women. Overall, the average looking interviewees incurred a penalty and received a significantly greater number of low-status job packages. In general, the EDR profile for both male and female participants was significantly greater when allocating the low-status packages to the average looking interviewees. However, the male anticipatory EDR profile showed the greatest change when allocating attractive women with low-status job packages. We discuss these findings in terms of the potential biases that may occur at the job interview and place them within an evolutionary psychology framework.

Examining the influence of fame in the presence of beauty:an electrodermal 'neuromarketing' study

The use of famous and/or attractive models in brand marketing is ubiquitous yet little work, if any, has been carried out examining differences in their efficiency in driving subsequent consumer behaviour. Such brand platforms have an emotional selling proposition (ESP) that refers to the unique personality and image attributes that a particular endorsement generates. However, celebrity endorsers are also more than likely to be considered attractive and thus differences in the ESP (if any) would be very small. Such differences in an emotional response could be measured by a participant's electrodermal activity (EDA). This is a psychophysiological response, measurement of which is sensitive enough to detect differences engendered by a particular brand platform's ESP. In the present study, EDA measurements were recorded from participants who were shown advertisements containing a target product within four different types of endorsement platforms depicting models who were either famous/non-famous or attractive/average looking. The results showed that average looking celebrity endorsers produced a greater EDA response than any of the other conditions including the attractive looking celebrity endorsers. Furthermore, this effect was only revealed from recordings taken from the left hand side of the participants. Given that the right side of the brain would orchestrate any EDA responses recorded from the subjects' left side, the current results suggest a dedicated neural response for celebrity endorsed brand platforms. Future work examining the relationship between the specific EDA signature and consumer preferences is discussed.

Beauty Pageants, FIU, and "Worlds Ahead": An Open Letter to FIU President Mark Rosenberg

In response to FIU's decision to rent space to Donald Trump's Miss Universe Beauty pageant, it is argued that FIU has a responsibility toward its female and male students to work for a less sexist world. As the leadership of the university does not seem to be aware of the dangers of exaggerated beauty standards and female objectification, the letter draws on feminist insights to add non-sexist substance to FIU's vision of being "worlds ahead".

Preserving Beauty

Individuals from the Center for Humanities in an Urban Environment and the Vizcaya Museum and Gardens discuss the issue of "Preservation vs. Beauty". Lecture held on September 18, 2013 at the Vizcaya Museum and Gardens.

Hiearchies of Eating Disorders: Fat-Phobia and Internalized Beauty Ideals in Online Communities

Research and discourse on Eating Disorders (ED) have a tendency to perpetuate certain stereotypes regarding women of color, however unintentional or innocuous it may appear. The research conducted, does show that the prominent ED within communities of minorities or of lower social status is Binge Eating Disorder (BED). A Foucauldian discourse analysis of online forums by young women with ED, such as myproana.com, would be the primary method of documenting how these women form a hierarchy of the community's ED, and analyze if it correlates with the social status primarily associated with the Eating Disorder. Within these forums, and ED based communities, a clear hierarchy is formed, with Anorexia Nervosa at the top and BED at the bottom. From the minimal research available on women of color and ED, it is clear that, for Black women at least, BED is the most common—and thus it is my goal to explore any possible correlation if applicable. Because so little exists that focuses on EDs in women of color, this analysis may help to promote more research in race and class dynamics of Eating Disorders, as well on how those factors affect how women view their own bodies.

Constant Beauty Within and PCOS as Cacti

Travail créatif / Creative Work

Constant Beauty Within and PCOS as Cacti

Travail créatif / Creative Work

Complex contests and the influence of aggressiveness in pigs

Animal contests vary greatly in behavioural tactics used and intensity reached, with some encounters resolved without physical contact while others escalate to damaging fighting. However, the reasons for such variation remains to be fully explained. Aggressiveness, in terms of a personality trait, offers a potentially important source of variation that has typically been overlooked. Therefore, we studied how aggressiveness as a personality trait influenced escalation between contestants matched for resource holding potential (RHP), using detailed observations of the contest behaviour, contest dynamics, and escalation levels. We predicted that winner and loser behaviour would differ depending on personality. This was tested by examining 52 dyadic contests between pigs (Sus scrofa). Aggressiveness was assayed in resident-intruder tests prior to the contest. Contests were then staged between pigs matched for RHP in terms of body weight but differing in their aggressiveness. In 27% of the contests a winner emerged without escalated physical fighting, demonstrating that a fight is not a prerequisite between RHP-matched contestants. However, the duration of contests with or without fighting was the same. In contests without a fight, opponents spent more time on mutual investigation and non-contact displays such as parallel walking, which suggests that ritualized display may facilitate assessment and decision making. Winners low in aggressiveness invested more time in opponent investigation and display and showed substantially less aggression towards the loser after its retreat compared to aggressive winners. Aggressiveness influenced contest dynamics but did not predict the level of escalation. Prominent behavioural differences were found for the interaction between personality and outcome and we therefore recommend including this interaction in models where personality is considered. Analyses based on contest duration only would miss many of the subtleties which are shown here and we therefore encourage more detailed analyses of animal contests, irrespective of the level of contest escalation.