Female body condition affects foetal growth in a capital breeding mysticete

1.Sex allocation theory has received considerable attention, yet the mechanism(s) by which mothers skew offspring sex ratios remain unknown. In birds, females are the heterogametic sex, which potentially gives them control of whether gametes will be male or female. How females might control the sex of the gamete is unclear, but one possibility is that variation in steroid hormones may mediate this process. 2.We experimentally altered circulating levels of corticosterone in female Gouldian finches (Erythrura gouldiae), a species that demonstrates both extreme stress responses and extreme offspring sex ratio biases when breeding with a low-quality (genetically incompatible) partner. 3.During egg production, individual females received both corticosterone and metyrapone (a corticosterone-synthesis inhibitor) implants, in random order, to induce both high and low levels of circulating stress hormones (within physiological limits). 4.We found that females with elevated corticosterone levels produced male-biased sex ratios, but when the same females were treated with metyrapone they produced female-biased offspring sex ratios. 5.These stress responses are adaptive because females constrained to breeding with low-quality males can substantially increase their fitness by overproducing sons. Changes in maternal corticosterone levels during stressful situations, such as the quality of a breeding partner, may provide an endocrine mechanism that can be exploited for strategic sex allocation.

Metaphoric re-description of organisational culture for mid-career female academics: monkeys, raccoon, bees and horses

The paper explores how metaphors can be used to analyse the experiences of women working in higher education. The paper discusses research on women working in higher education across three Australian Universities and the implications of their metaphorical uses to theorize about women in higher education. 

Incorporating mindfulness into an internet-based intervention for female sexual dysfunctions

This thesis presents four articles focusing on an online treatment for female sexual dysfunctions (FSDs). The treatment extended prior research by incorporating mindfulness and chat-groups. Article 1 reviews manualised FSD treatments. Articles 2, 3 and 4 present data from the online treatment.

A technique for examination of diagnostic characters of penicillate millipedes

We describe a simple method for examination of penicillate millipedes. The internal tissues are dissolved and the stain Fast Green used to give excellent contrast for dissection and to provide clear visualisation of characters necessary for identification of both freshly collected and museum specimens.

A qualitative evaluation of online chat groups for women completing a psychological intervention for female sexual dysfunction

Because of the embarrassment that can surround female sexual dysfunctions, online interventions offer an anonymous and private treatment alternative. Recently, an online cognitive-behavioral treatment for female sexual dysfunctions was evaluated. Although significant improvements were observed in sexual functioning, the treatment was primarily a behavioral intervention because of difficulties with engaging participants in cognitive therapy over e-mail. To address this limitation, the use of chat groups was incorporated into a new online treatment for female sexual dysfunctions—the PursuingPleasure program. Thirty-eight women participated in the PursuingPleasure chat groups. The goals of the chat groups were to address and overcome challenges as women progressed through PursuingPleasure and to create a social support network where group therapy processes could be used. The chat groups aimed to address misunderstandings, monitor changes, and receive feedback. A qualitative analysis of the chat groups revealed that they helped to facilitate the cognitive-affective aspects of the program, as well as fulfill their other intended functions. This study demonstrates how the use of chat groups in the online treatment of female sexual dysfunctions is a useful addition to Internet-based treatment. Feedback suggests that the chat groups were one of the most helpful aspects of the program, although a small group of women reported finding the groups unhelpful.

Blokey' newsrooms still a battleground for female journalists

This paper reports on the largest survey of female journalists in the Australian news media. The goal was to investigate issues confronting women, including the extent of perceived gender discrimination in promotion, job segregation and working conditions. It is the first quantitative research of its type in 16 years, building on a smaller survey by the Australian media industry union, the Media, Entertainment and Arts Alliance (MEAA) and the International Federation of Journalists (IFJ). That 1996 report found there was significant gender discrimination in Australian newsrooms and that sexual harassment, in particular, was a systemic problem. This 2012 online survey of 577 female journalists working across all media platforms in metropolitan, regional, rural and suburban news media organisations demonstrates that little has changed. The paper compares and contrasts key data from the 2012 and 1996 surveys to ascertain the challenges still evident for female journalists.