Queering disasters: on the need to account for LGBTI experiences in natural disaster contexts

This article seeks a queering of research and policy in relation to natural disasters, their human impacts, management and response. The human impacts of natural disasters vary across different social groups. We contend that one group largely absent from scholarly and policy agendas is sexual and gender minorities, or lesbian, gay, bisexual, transgender/transsexual and intersex (LGBTI) populations. To demonstrate that these minorities have particular experiences that need to be addressed, we critically review five case studies that comprise the limited scholarly and policy research on LGBTI populations in disasters to date. Building on this, we offer some specific ways forward for queer disaster research that accounts for the vulnerabilities, needs and resilient capacities of LGBTI populations. In doing so, we recognise and urge researchers, policy-makers and aid agencies to acknowledge that LGBTI populations are not homogeneous and have different needs wrought by intersections of socio-economic resources, gender, race/ethnicity, age and regional or national location.Australian Research Council-DP130102658,DP130100877 University of Western Sydne

'The greatest loss was a loss of our history': natural disasters, marginalised identities and sites of memory

This paper examines intersections between space, materiality, memory and identity in relation to lesbian and gay experiences of recent disasters in Australia. Drawing on interviews with lesbians and gay men in two disaster sites, the paper argues that disaster impacts may include the loss of sites of memory that inform and underpin the formation and maintenance of marginalised identities. We explore the ways in which social marginality is experienced by sexual minorities during disasters as a result of threats to sites of lesbian and gay memory. The paper contributes to scholarship in geographies of memory by investigating the impacts of disasters on how memory is spatially located and experienced.Australian Research Council-DP13010265

Problems and possibilities on the margins: LGBT experiences in the 2011 Queensland floods

Vulnerability to disasters is not inherent to particular social groups but results from existing marginality. Marginalisation from social, political and economic resources and recognition underpins vulnerability and impedes recovery. Yet concurrently, disasters can reveal the resilient capacities of some marginal groups, who often develop specific means of coping with marginality. This article applies these perspectives to the experiences of LGBT (lesbian, gay, bisexual, trans) people during the 2011 disaster in Queensland, Australia, which resulted from catastrophic flooding of Brisbane and South-East Queensland. The findings come from a survey conducted by the Queensland Association for Healthy Communities (QAHC) a year after the floods, which sought to understand LGBT experiences, resources and needs. An agreement was established between QAHC and university researchers to facilitate data analysis. This article analyses some key findings using the concept of marginality to understand both vulnerability and resilience. This framework helps grasp the particular issues facing LGBT people. The data reveal vulnerability due to social and political marginality, including discrimination and inhibited access to assistance, but simultaneously examples of resilience borne by self-reliance and coping strategies developed in a context of marginality. Understanding LGBT marginality, vulnerability and resilience helps contribute to inclusive and effective disaster preparation, response and recovery.Australian Research Council-DP13010265

Listening and learning: giving voice to trans experiences of disasters

This article gives voice to trans experiences of disasters, investigating their specific vulnerabilities and resilient capacities. We draw on findings from a project on lesbian, gay, bisexual and trans (LGBT) experiences of recent Australian and New Zealand disasters. We present and analyse trans voices from a survey conducted across multiple case study sites and insights from interview data with a trans person who experienced the 2011 Brisbane floods. Conceptually, to provide a robust understanding of trans experiences of disasters, we bring socially sensitive disaster studies into conversation with trans geographies. Disaster studies have begun to examine LGBT experiences, with some suggestion that trans people are most vulnerable. We advance this work by focusing on trans lives. Trans geographies, in turn, underline the importance of space, place and the body in understanding trans lives, and the need to examine the lived reality of trans people’s everyday geographies rather than embodiment as an abstract concept. Applying these insights to the trans voices in our project, we examine four themes that highlight impediments to and possibilities for trans-inclusive disaster planning: apprehension with emergency services and support; concerns about home and displacement; anxiety about compromising the trans body; and the potential of trans and queer interpersonal networks for capacity building. We offer suggestions for trans-inclusive disaster planning and preparedness, and indicate how the insights from trans experience can enrich disaster planning and preparedness for wider social groups.Australian Research Council-DP13010265

Centrality dependence of charged-particle pseudorapidity distributions from d+Au collisions at sqrt(s_{NN})=200 GeV

Charged-particle pseudorapidity densities are presented for the d+Au reaction at sqrt{s_{NN}}=200 GeV with -4.2 <= eta <= 4.2$. The results, from the BRAHMS experiment at RHIC, are shown for minimum-bias events and 0-30%, 30-60%, and 60-80% centrality classes. Models incorporating both soft physics and hard, perturbative QCD-based scattering physics agree well with the experimental results. The data do not support predictions based on strong-coupling, semi-classical QCD. In the deuteron-fragmentation region the central 200 GeV data show behavior similar to full-overlap d+Au results at sqrt{s_{NN}}=19.4 GeV.Comment: 4 pages, 3figures; expanded discussion of uncertainties; added 60-80% centrality range; added additional discussion on centrality selection bia

From microscopic to macroscopic descriptions of cell\ud migration on growing domains

Cell migration and growth are essential components of the development of multicellular organisms. The role of various cues in directing cell migration is widespread, in particular, the role of signals in the environment in the control of cell motility and directional guidance. In many cases, especially in developmental biology, growth of the domain also plays a large role in the distribution of cells and, in some cases, cell or signal distribution may actually drive domain growth. There is a ubiquitous use of partial differential equations (PDEs) for modelling the time evolution of cellular density and environmental cues. In the last twenty years, a lot of attention has been devoted to connecting macroscopic PDEs with more detailed microscopic models of cellular motility, including models of directional sensing and signal transduction pathways. However, domain growth is largely omitted in the literature. In this paper, individual-based models describing cell movement and domain growth are studied, and correspondence with a macroscopic-level PDE describing the evolution of cell density is demonstrated. The individual-based models are formulated in terms of random walkers on a lattice. Domain growth provides an extra mathematical challenge by making the lattice size variable over time. A reaction-diffusion master equation formalism is generalised to the case of growing lattices and used in the derivation of the macroscopic PDEs

Scanning the phases of QCD with BRAHMS

BRAHMS has the ability to study relativistic heavy ion collisions from the final freeze-out of hadrons all the way back to the initial wave-function of the gold nuclei. This is accomplished by studying hadrons with a very wide range of momenta and angles. In doing so we can scan various phases of QCD, from a hadron gas, to a quark gluon plasma and perhaps to a color glass condensate.Comment: 8 pages, 6 figures, proceedings of plenary talk at Quark Matter 2004 conferenc

High Pt Hadron Spectra at High Rapidity

We report the measurement of charged hadron production at different pseudo-rapidity values in deuteron+gold as well as proton+proton collisions at $sqrt{s_{NN}}$ = 200GeV at RHIC. The nuclear modification factors $R_{dAu}$ and $R_{cp}$ are used to investigate new behaviors in the deuteron+gold system as function of rapidity and the centrality of the collisions respectively.Comment: Nine pages 4 figures to be published in the QM2004 Proceedings, typos corrected and one reference adde

Charged particle densities from Au+Au collisions at sqrt{s_{NN}}=130 GeV

We present charged particle densities as a function of pseudorapidity and collision centrality for the 197Au+197Au reaction at sqrt{s_{NN}}=130 GeV. An integral charged particle multiplicity of 3860+/-300 is found for the 5% most central events within the pseudorapidity range -4.7 <= eta <= 4.7. At mid-rapidity an enhancement in the particle yields per participant nucleon pair is observed for central events. Near to the beam rapidity, a scaling of the particle yields consistent with the ``limiting fragmentation'' picture is observed. Our results are compared to other recent experimental and theoretical discussions of charged particle densities in ultra-relativistic heavy-ion collisions.Comment: 14 pages, 4 figures; to be published in Phys. Lett.

Nuclear Modification Factor for Charged Pions and Protons at Forward Rapidity in Central Au+Au Collisions at 200 GeV

We present spectra of charged pions and protons in 0-10% central Au+Au collisions at $\sqrt{s_{NN}}=200$ GeV at mid-rapidity ($y=0$) and forward pseudorapidity ($\eta=2.2$) measured with the BRAHMS experiment at RHIC. The spectra are compared to spectra from p+p collisions at the same energy scaled by the number of binary collisions. The resulting nuclear modification factors for central Au+Au collisions at both $y=0$ and $\eta=2.2$ exhibit suppression for charged pions but not for (anti-)protons at intermediate $p_T$. The $\bar{p}/\pi^-$ ratios have been measured up to $p_T\sim 3$ GeV/$c$ at the two rapidities and the results indicate that a significant fraction of the charged hadrons produced at intermediate $p_T$ range are (anti-)protons at both mid-rapidity and $\eta = 2.2$