The Development of a Spatial Delivery System for Emergency Medical Services

This study examines, from a spatial perspective, both direct consumer costs and those indirect costs relating to public welfare, as well as the resource costs necessary to realize an efficient emergency medical services (EMS) system. General systems and central-place theories provide the background for the analysis. Based on a sample of forty-eight contiguous Texas counties, a planning range was identified and primary EMS facility locations that exhibited a high level of stability were noted.     

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.     

Contra damnationis filios: the Visconti in fourteenth-century papal diplomacy

This article seeks to reappraise the relationship between the Avignon papacy and the Visconti lords of Milan during the fourteenth century. Avignon popes generally viewed the Visconti as the major obstacle to papal temporal power in Italy and thus fashioned propaganda that demonised them. This mythic portrayal, that was re-framed by Florence to justify its own imperialistic ambitions in Tuscany, has been accepted uncritically by modern historiography. Documents from the Vatican archive reveal a more complicated diplomacy. Papal policy toward the Visconti was far from consistent, as the curia welcomed Visconti money and Avignonese popes regularly granted the Visconti papal vicariates. This article demonstrates that the papal-Visconti struggle was a key factor in the creation of the strategic alliance between Florence and the Visconti that made the War of Eight Saints possible and ended the Guelph alliance. This study further suggests that the political ambitions of Giangaleazzo Visconti were stoked in great measure by the Great Schism when partisans of both popes looked to him as the saviour of the Church and of Italy. Finally this article suggests that a re-evaluation of fourteenth-century diplomacy might accord closer scrutiny to the role played by the Church in destabilising Italy.     

Technology and decay of magnesian lime plasters: the sculptures of the funerary crypt of Palenque,Mexico

The full-relief lime plaster sculptures of the funerary crypt of Palenque, Mexico, suffer from advanced decay due to the cave-like environment in which they are located. Macroscopically, the sculptures have a soft consistency, but there is a hard crust over their surface. Some of the features observed by microscopy are the neomorphism of minerals as a consequence of permanent water seepage, and the formation of wide shrinkage cracks as a result of drying. The mineral hydromagnesite Mg₅(CO₃)₄(OH)₂·4H₂O was identified by X-ray diffraction and microscopy; its relation with the shrinkage observed in the samples and its possible role in the decay of the sculptures are discussed in this paper. A short discussion is also made about the likely raw materials that were employed to manufacture the sculptures.