218 research outputs found

    An observational study of ear-tagged calf mortality (1 to 100 days) on Irish dairy farms and associations between biosecurity practices and calf mortality on farms participating in a Johne's disease control program

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    Postnatal mortality among replacement stock has a detrimental effect on the social, economic, and environmental sustainability of dairy production. Calf mortality rates vary between countries and show differences in temporal trends; most, however, are characterized by high levels of between-farm variability. Explaining this variation can be difficult because herd-level information on management practices relevant to calf health is often not available. The Irish Johne's Control Programme (IJCP) contains a substantial on-farm monitoring program called the Veterinary Risk Assessment and Management Plan (VRAMP). Although this risk assessment is largely focused on factors relevant to the transmission of paratuberculosis, many of its principles are good practice biocontainment policies that are also advocated for the protection of calf health. The objectives of this study were (1) to quantify mortality in ear-tagged Irish dairy calves between 2016 and 2020 using both survival and risk approaches, (2) to determine risk factors for 100-d cumulative mortality hazard in ear-tagged Irish dairy calves between 2016 and 2020, (3) to determine whether 100-d cumulative mortality hazard was higher in ear-tagged calves within herds registered in the IJCP versus those that were not registered in the IJCP and whether there were differences between these cohorts over time, and (4) within IJCP herds, to determine whether VRAMP score or changes in VRAMP score were associated with 100-d cumulative mortality hazard. Excluding perinatal mortality, the overall 100-d cumulative mortality hazard was 4.1%. Calf mortality was consistently underestimated using risk approaches that did not account for calf censoring. Cox proportional hazards models showed that cumulative mortality hazard was greater in male calves; particularly, calves born to Jersey breed dams and those with a beef breed sire. Mortality hazard increased with increasing herd size, was highest in calves born in herds that contract-reared heifers, and lowest in those born in mixed dairy-beef enterprises. Mortality hazard decreased over time with the mortality hazard in 2020 being 0.83 times that of 2016. Mortality hazard was higher in IJCP-registered herds than nonregistered herds (hazard ratio 1.06, 95% CI 1.01–1.12), likely reflecting differences in herds that enrolled in the national program. However, we detected a significant interaction between IJCP status (enrolled vs. not enrolled) and year (hazard ratio 0.96, 95% CI 0.92–1.00), indicating that the decrease in mortality hazard between 2016 and 2020 was greater in IJCP herds versus non-IJCP herds. Finally, increasing VRAMP scores (indicating higher risk for paratuberculosis transmission) were positively associated with increased calf mortality hazard. Postnatal calf mortality rates in Irish dairy herds declined between 2016 and 2020. Our study suggests that implementation of recommended biocontainment practices to control paratuberculosis in IJCP herds was associated with a reduction in calf mortality hazard

    Contesting the Dominant Discourse of Child Sexual Abuse: Sexual Subjects, Agency, and Ethics

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    Responding to previous scholars’ call to explore the complexities of child sexual abuse (CSA), this article presents narratives of CSA and scrutinizes a binary construction underpinning this discourse of CSA, namely, the positioning of children as powerless and adults as powerful. The narratives belong to three Indonesian young people who have had sexual interactions with adults when they were children. The findings demonstrate how this binary positioning has been both drawn upon and resisted in the ways participants understand their sexual experiences. This article contributes to the existing literature by providing analyses of some vignettes of everyday experiences of how children might be constituted as sexual subjects, including their capability to exercise agency, perform resistance, and negotiate ethics. The implications of the findings are discussed in relation to how the recognition of children as sexual subjects and their sexual agency might be beneficial for parents, educators, and counselors

    Gender politics in 21st century literacy reform

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    From 2001 to 2004 Education Queensland undertook significant literacy reform in schools through the Literate Futures Project. Research into the impact of this reform has revealed that significant demands were placed on women at all levels, from those producing resources to those leading change within schools. Although the reform was a government response to globalisation, many women were driven by a commitment to a collaborative approach to professional learning that addressed equity and improving educational outcomes for all students. But what was the cost of this commitment to the project? Failure to acknowledge the emotion work demanded by educational reform effectively silences women and the significant contribution they make. This paper examining a 21st century literacy reform draws on the work of Fraser and Boler to argue for gender justice and acknowledgement of emotion work

    Anderson's ethical vulnerability: animating feminist responses to sexual violence

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    Pamela Sue Anderson argues for an ethical vulnerability which “activates an openness to becoming changed” that “can make possible a relational accountability to one another on ethical matters”. In this essay I pursue Anderson’s solicitation that there is a positive politics to be developed from acknowledging and affirming vulnerability. I propose that this politics is one which has a specific relevance for animating the terms of feminist responses to sexual violence, something which has proved difficult for feminist theorists and activists alike. I will demonstrate the contribution of Anderson’s work to such questions by examining the way in which “ethical vulnerability” as a framework can illuminate the intersectional feminist character of Tarana Burke’s grassroots Me Too movement when compared with the mainstream, viral version of the movement. I conclude by arguing that Anderson’s “ethical vulnerability” contains ontological insights which can allay both activist and academic concerns regarding how to respond to sexual violence

    Exploring children's discourses of writing

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    This article reports on a study which was part of a two year writing project undertaken by a University in South East England with 17 primary schools. A survey sought the views of up to 565 children on the subject of writing. The analysis utilises Ivanič's (2004) discourses of writing framework as a heuristic and so provides a unique lens for a new understanding of children's ideological perspectives on writing and learning how to write. This study shows the development of learned or acquired skills and compliance discourses by the participating children within which accuracy and correctness overrides many other considerations for the use of the written word

    Indonesian Christian Young People Resisting the Dominant Discourses of Men as Desiring/Dangerous and Women as Non-sexual/Vulnerable

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    Contemporary feminist studies have demonstrated how the binary constitution of men as desiring/dangerous and women as non-sexual/vulnerable has enabled, normalised, and sustained intimate partner sexual violence against women. Such binary positioning has given rise to gendered religious and sexual subjectivities that severely constrain women’s sexual agency. However, only a few studies have explored the ways this binary might be contested in one’s becoming of a sexual subject, particularly the identification of alternative discourses one’s may draw upon to challenge the dominant one. Seeking to fill this gap, this chapter presents four vignettes of resistance which might rework this gendered positioning among young Indonesian Christians vis-à-vis intimate partner sexual violence. The analysis revealed that these young participants drew on various alternative discourses to which they have access – from feminist, religious, to same-sex sexuality – to give new meanings to men and women as sexual subjects and resist the normalisation of intimate partner sexual violence

    Understanding conflict-related sexual violence and the ‘everyday’ experience of conflict through witness testimonies.

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    The testimonies of witnesses who testify before criminal courts provide crucial insights into the situated experience of conflict-related sexual violence. Witness testimonies highlight the complex realities and everyday lives of individuals caught up in situations of armed conflict. The evidence presented by witnesses can provide vital insights into lived experiences of wartime violence, and reveal the seemingly mundane strategies and tactics adopted by victims to cope with, survive and resist the violent and coercive circumstances of war. This article foregrounds conflict-related sexual violence witness testimonies as highly significant sources of knowledge of the everyday experiences of conflict. It sets out a bottom-up, mixed-method approach for identifying and analysing the experiential accounts of those who lived through conflict-related sexual violence, while engaging with the opportunities and challenges of using witness testimony. Our approach unsettles existing notions of ‘the everyday’ in Peace & Conflict Studies as a synonym for narratives and practices of violence, justice and peacebuilding that are private, informal and largely hidden from view. Understanding witness testimonies requires conceptualising the everyday as an amalgam of formal and informal practices, as accessible through both elite and lay knowledges and as documented in both public and private (e.g. redacted) sources. It requires challenging taken-for-granted dichotomies that are frequently invoked to understand conflict and peace

    Digitized narratives of sexual violence: Making sexual violence felt and known through digital disclosures

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    In this article, we argue that social media platforms like Tumblr and Twitter have facilitated an emergence of “digitized narratives” of sexual violence. These narratives are rooted in historical ways in which feminists have discursively articulated sexual violence, yet are shaped by distinctive “platform vernacular” or the conventions, affordances, and restrictions of the platforms in which they appear. Drawing on a qualitative content and critical discourse analysis of 450 texts from the Tumblr site Who Needs Feminism? and the hashtag #BeenRapedNeverReported, we argue that digital platforms such as Tumblr and Twitter produce new vernacular practices which shape how “digitized narratives” of sexual violence are not only disclosed and known, but felt and experienced across digital networks
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