Policing visible sexual/gender diversity as a program of governance

Using interview data on LGBT young people’s policing experiences, I argue policing and security works as a program of government (Dean 1999; Foucault 1991; Rose 1999) that constrains the visibilities of diverse sexuality and gender in public spaces. While young people narrated police actions as discriminatory, the interactions were complex and multi‐faceted with police and security working to subtly constrain the public visibilities of ‘queerness’. Same sex affection, for instance, was visibly yet unverifiably (Mason 2002) regulated by police as a method of governing the boundaries of proper gender and sexuality in public. The paper concludes by noting how the visibility of police interactions with LGBT young people demonstrates to the public that public spaces are, and should remain, heterosexual spaces.

Cryptic sexual populations account for genetic diversity and ecological success in a widely distributed, asexual fungus-growing ant

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Can sympatric speciation by disruptive sexual selection explain rapid evolution of cichlid diversity in Lake Victoria?

Rapid speciation can occur on ecological time scales and interfere with ecological processes, resulting in species distribution patterns that are difficult to reconcile with ecological theory. The haplochromine cichlids in East African lakes are an extreme example of rapid speciation. We analyse the causes of their high speciation rates. Various studies have identified disruptive sexual selection acting on colour polymorphisms that might cause sympatric speciation. Using data on geographical distribution, colouration and relatedness from 41 species endemic to Lake Victoria, we test predictions from this hypothesis. Plotting numbers of pairs of closely related species against the amount of distributional overlap between the species reveals a bimodal distribution with modes on allopatric and sympatric. The proportion of sister species pairs that are heteromorphic for the traits under disruptive selection is higher in sympatry than in allopatry. These data support the hypothesis that disruptive sexual selection on colour polymorphisms has caused sympatric speciation and help to explain the rapid radiation of haplochromine species flocks.

Cichlid Fish Diversity Threatened by Eutrophication That Curbs Sexual Selection

Cichlid fish species of Lake Victoria can interbreed without loss of fertility but are sexually isolated by mate choice. Mate choice is determined on the basis of coloration, and strong assortative mating can quickly lead to sexual isolation of color morphs. Dull fish col- oration, few color morphs, and low species diversity are found in areas that have become turbid as a result of recent eutrophication. By constraining color vision, turbidity interferes with mate choice, relaxes sexual selection, and blocks the mechanism of reproductive isolation. In this way, human activities that increase turbidity destroy both the mechanism of diversification and that which maintains diversity.

Sexual orientation : an issue of workplace diversity : a report by the Ad-Hoc Committee of the Regional Civil Rights Committee /

"United States Department of Agriculture, Forest Service, Pacific Southwest Region"--Cover.

Appreciating diversity: Confronting homophobia at school

The development of sexual identity is a complex, lifelong process involving the interplay of sex, gender and orientation, occurring within a social framework of heterosexual dominance (Murray 2001). Australia has a richly diverse culture and, at some point in our lives, we will all meet people, who look, think, live, or act differently to ourselves. Through understanding and celebrating the diversity of our culture, we enrich our lives and the lives of others. Schools influence how boys (and girls) see themselves and each other; those of us who work in schools cannot pretend to be outside the process of gender construction. In our daily business we send messages, set boundaries and respond with support, disinterest or censure to the acting out of various masculinities and femininities.

Effects of disclosure of sexual identity at work for gay, lesbian, bisexual, transgender and intersex (GLBTI) employees in Queensland

All Australian businesses are governed by legislation aiming to prevent workplace discrimination based on sexual orientation and sexual identity and serious penalties apply to companies found contravening legislation. While other Australian studies have examined these issues, Queensland has either not been included or relevant data is not easily identified. This paper presents the results of an exploratory study using a quantitative survey to determine the consequences of disclosure of a person’s sexual orientation or gender identity to colleagues in workplaces in Queensland. Results suggest GLBTI workers are disclosing their sexuality more and are experiencing more discrimination in the workplace, despite anti-discrimination policies. This suggests the need to further investigate companies’ compliance with workplace legislation.

E-health: potential benefits and challenges in providing and accessing sexual health services

BACKGROUND: E-health has become a burgeoning field in which health professionals and health consumers create and seek information. E-health refers to internet-based health care and information delivery and seeks to improve health service locally, regionally and worldwide. E-sexual health presents new opportunities to provide online sexual health services irrespective of gender, age, sexual orientation and location. DISCUSSION: The paper used the dimensions of the RE-AIM model (reach, efficacy, adoption, implementation and maintenance) as a guiding principle to discuss potentials of E-health in providing and accessing sexual health services. There are important issues in relation to utilising and providing online sexual health services. For healthcare providers, e-health can act as an opportunity to enhance their clients' sexual health care by facilitating communication with full privacy and confidentiality, reducing administrative costs and improving efficiency and flexibility as well as market sexual health services and products. Sexual health is one of the common health topics which both younger and older people explore on the internet and they increasingly prefer sexual health education to be interactive, non-discriminate and anonymous. This commentary presents and discusses the benefits of e-sexual health and provides recommendations towards addressing some of the emerging challenges. FUTURE DIRECTIONS: The provision of sexual health services can be enhanced through E-health technology. Doing this can empower consumers to engage with information technology to enhance their sexual health knowledge and quality of life and address some of the stigma associated with diversity in sexualities and sexual health experiences. In addition, e-sexual health may better support and enhance the relationship between consumers and their health care providers across different locations. However, a systematic and focused approach to research and the application of findings in policy and practice is required to ensure that E-health benefits all population groups and the information is current and clinically valid and effective, including preventative approaches for various client groups with diverse needs.

Diversity in the sunflower: Puccinia helianthi pathosystem in Australia

Sunflower rust caused by Puccinia helianthi is the most important disease of sunflower in Australia with the potential to cause significant yield losses in susceptible hybrids. Rapid and frequent virulence changes in the rust fungus population limit the effective lifespan of commercial cultivars and impose constant pressure on breeding programs to identify and deploy new sources of resistance. This paper contains a synopsis of virulence data accumulated over 25 years, and more recent studies of genotypic diversity and sexual recombination. We have used this synopsis, generated from both published and unpublished data, to propose the origin, evolution and distribution of new pathotypes of P. helianthi. Virulence surveys revealed that diverse pathotypes of P. helianthi evolve in wild sunflower populations, most likely because sexual recombination and subsequent selection of recombinant pathotypes occurs there. Wild sunflower populations provide a continuum of genetically heterogeneous hosts on which P. helianthi can potentially complete its sexual cycle under suitable environmental conditions. Population genetics analysis of a worldwide collection of P. helianthi indicated that Australian isolates of the pathogen are more diverse than non-Australian isolates. Additionally, the presence of the same pathotype in different genotypic backgrounds supported evidence from virulence data that sexual recombination has occurred in the Australian population of P. helianthi at some time. A primary aim of the work described was to apply our knowledge of pathotype evolution to improve resistance in sunflower to sunflower rust. Molecular markers were identified for a number of previously uncharacterised sunflower rust R-genes. These markers have been used to detect resistance genes in breeding lines and wild sunflower germplasm. A number of virulence loci that do not recombine were identified in P. helianthi. The resistance gene combinations corresponding to these virulence loci are currently being introgressed with breeding lines to generate hybrids with durable resistance to sunflower rust.

Impróprio para menores? Adolescentes e diversidade sexual e de gênero nas políticas públicas brasileiras contemporâneas

Esse trabalho se desenvolve a partir da identificação de uma trama de atores, discursos e jogos de poder no cenário brasileiro contemporâneo, na constituição de uma nova categoria social para as politicas públicas brasileiras, os adolescentes LGBT. O processo de construção desse adolescente LGBT está articulado a um processo mais amplo de constituição dessa nova população denominada LGBT, como sujeitos de direitos especiais para o conjunto de atores que configuram o Estado brasileiro na sua multiplicidade e contradições. A construção dessa nova categoria social se dá a partir do entrecruzamento de vários atores e múltiplas concepções e moralidades em relação à sexualidade e ao gênero, articuladas a questões ligadas à forma como os jovens são vistos e tratados pelo mundo adulto. O trabalho discute como diferentes atores ligados à formulação e implementação de políticas públicas lidam com esse jovem e que discursos são acionados. A primeira parte do trabalho apresenta um panorama de como a articulação entre diversidade sexual e de gênero e adolescência se apresenta (ou não) em documentos relacionados ao campo dos direitos humanos e políticas sociais, a partir das seguintes áreas programáticas e políticas setoriais: (i) Direitos da Criança e do Adolescente; (ii) Direitos da Juventude; (iii) Direitos da População LGBT; (iv) Direitos Humanos; (v) Saúde; (vi) Assistência Social; (vii) Educação. A segunda parte do trabalho se propõe a acompanhar os embates em relação à articulação entre diversidade sexual e de gênero e adolescência a partir de duas experiências: (i) apresento e discuto a trajetória do Projeto Escola sem Homofobia, ligado ao Ministério da Educação, e a polêmica produzida por sua elaboração, remontando ao conjunto de atores, arenas e disputas que ele envolveu; (ii) a partir da experiência dos Centros de Cidadania LGBT do Estado do Rio de Janeiro, serviços governamentais previstos no Programa Rio sem Homofobia, apresento e discuto o conjunto de discursos e atores institucionais que interpelam e são acionados pelos Centros, a partir das demandas trazidas e/ou relacionadas aos adolescentes.

Vivenciando a amamentação e sensações de prazer sexual e/ou excitação sexual ao amamentar: significados de mulheres

Trata-se de uma pesquisa com abordagem qualitativa e descritiva, com a utilização da Grounded Theory, na perspectiva do Interacionismo Simbólico. Como objetivos tivemos: identificar os significados atribuídos por mulheres ao fato de experimentar, sentir ou vivenciar sensações de prazer sexual e/ou excitação sexual durante a amamentação; analisar e interpretar, na perspectiva do Interacionismo Simbólico, a experiência de sentir prazer sexual e/ou excitação sexual durante a amamentação, a partir dos significados atribuídos pelas mulheres. O estudo procedeu-se no Município do Rio de Janeiro, em lugares de grande circulação de pessoas, como praças, ruas, shoppings, além da Unidade de Saúde Milton Fontes Magarão, localizada na zona norte do referido Município. Essa variedade de cenários nos possibilitou encontrar uma diversidade de participantes, referente a condições socioeconômicas, culturais, religião, ideais e concepções sobre o assunto estudado. A coleta e análise dos dados aconteceram no período de maio a julho de 2014, observando todas as exigências da Resolução 466/2012 do Conselho Nacional de Saúde. Foram entrevistadas 17 participantes e formados dois grupos amostrais e três categorias expressas por: significando a amamentação como ato sagrado, inocente e assexuado: a socialização da amamentação; vivenciando e significando sensações de prazer ao amamentar; ressignificando a vivência de sensações de excitação sexual ao amamentar. Como resultados evidenciou-se que a socialização da amamentação influencia a maioria das mulheres, na vivência de sensações de prazer ao amamentar. Essas sensações são descritas através da simbologia estabelecida socialmente, de que o ato de amamentar é sagrado, puro, livre de erotismo, prevalecendo um prazer maternal. Além disso, as sensações de excitação sexual ao amamentar, para as mulheres que se dizem nunca terem vivenciado, estão presentes no seu inconsciente, porém essa vivência é admitida para os outros e não para si mesmas. O significado de vivenciar prazer sexual ao amamentar é percebido como contraditório, pois ao mesmo tempo em que se identifica o poder do corpo feminino, prevalece o poder de nutrir sobre as percepções físicas de excitação sexual ao amamentar. Desse modo, identificaram-se estratégias utilizadas para bloquear ou para não vivenciar as sensações de excitação sexual ao amamentar. Com isso, este estudo nos mostra como as mulheres agem frente às sensações de prazer sexual e/ou excitação sexual ao amamentar, através da interação social do passado e do presente, gerando os significados que cada uma carrega consigo. Além disso, percebemos como a socialização da amamentação priva a vivência da sexualidade feminina, nos aspectos de sensações de prazer sexual durante a amamentação.

SEXUAL-BEHAVIOR OF TIBETAN MACAQUES AT MT EMEI, CHINA

Data on sexual behavior were collected in six groups of semi-commensal Macaca thibetana along the trail on the slope habitat between 1987 and 1989. Ignoring the common items such as mounting, presenting etc., 20 categories of sexual behavior were described. Most of the descriptions were likely to have enlarged the behavior repertoire reported in macaques, showing a great complexity of sociosexual interactions under the principally natural condition. A great diversity of grouping appeared in the mating season. The copulatory pattern was found to be the serial type contrary to previous speculation, and the mount-to-ejaculation ratio was higher in the central subgroup, as compared with the far-peripheral adult subgroup (FAS) with less male and female rivals. An age-class subdivision of sexually active males made it possible to show that the young adult male immigrants were the most active class in sexual activity. Subgrouping form FAS was a ''space-segregation'' tactic of mating for the losers of both sexes in the competition. Some parameters of copulation were also documented.

Population genetic structure of Carchesium polypinum (Ciliophora : Peritrichia) in four chinese lakes inferred from ISSR fingerprinting: High diversity but low differentiation

Although the peritrichous ciliate Carchesium polypinum is common in freshwater, its population genetic structure is largely unknown. We used inter-simple sequence repeat (ISSR) fingerprinting to analyze the genetic structure of 48 different isolates of the species from four lakes in Wuhan, central China. Using eight polymorphic primers, 81 discernible DNA fragments were detected, among which 76 (93.83%) were polymorphic, indicating high genetic diversity at the isolate level. Further, Nei's gene diversity (h) and Shannon's Information index (I) between the different isolates both revealed a remarkable genetic diversity, higher than previously indicated by their morphology. At the same time, substantial gene flow was found. So the main factors responsible for the high level of diversity within populations are probably due to conjugation (sexual reproduction) and wide distribution of swarmers. Analysis of molecular variance (AMOVA) showed that there was low genetic differentiation among the four populations probably due to common ancestry and flooding events. The cluster analysis and principal component analysis (PCA) suggested that genotypes isolated from the same lake displayed a higher genetic similarity than those from different lakes. Both analyses separated C. polypinum isolates into subgroups according to the geographical locations. However, there is only a weak positive correlation between the genetic distance and geographical distance, suggesting a minor effect of geographical distance on the distribution of genetic diversity between populations of C. polypinum at the local level. In conclusion, our studies clearly demonstrated that a single morphospecies may harbor high levels of genetic diversity, and that the degree of resolution offered by morphology as a marker for measuring distribution patterns of genetically distinct entities is too low.

Queer Spaces, Sexual Violence and the Desire for Safety

Queer politics and spaces have historically been associated with ideals of sexual liberation. They are conceptualised as spaces where sex, and its intersections with intimacy, friendship and love can be explored outside of normative frameworks which value monogamous reproductive heterosexuality at the expense of other non-normative sexual expressions. In recent years, however, autonomous queer spaces such as the global Queeruption gatherings and other queer community spaces in Australia have become increasingly concerned with the presence and danger of sexual violence in queer communities. Almost without exception, this danger has been responded to through the creation of ‘safe(r) spaces’ policies, generally consisting of a set of guidelines and proscribed behaviours which individuals must agree to in order to participate in or attend the event or space. The guidelines themselves tend to privilege of sexual politics of affirmative verbal consent, insisting that such consent should be sought prior to any physical or sexual contact, inferring that a failure to do so is ethically unacceptable within. This chapter reflects on the attempts to construct queer communities as ‘safer spaces,’ arguing that the concepts of consent and safety are inadequate to develop a queer response to sexual violence. Such a response, it argues, must be based on the openness to possibilities and refusal of sexual restrictions and regulations that have always been central elements of queer theory and politics.