Accounting for Temporal Demand Variations in Retail Location Models

This article develops and calibrates a spatial interaction model (SIM) incorporating additional temporal characteristics of consumer demand for the U.K. grocery market. SIMs have been routinely used by the retail sector for location modeling and revenue prediction and have a good record of success, especially in the supermarket/hypermarket sector. However, greater planning controls and a more competitive trading environment in recent years has forced retailers to look to new markets. This has meant a greater focus on the convenience market which creates new challenges for retail location models. In this article, we present a custom built SIM for the grocery market in West Yorkshire incorporating trading and consumer data provided by a major U.K. retailer. We show that this model works well for supermarkets and hypermarkets but poorly for convenience stores. We then build a series of new demand layers taking into account the spatial distributions of demand at the time of day that consumers are likely to use grocery stores. These new demand layers include workplace populations, university student populations and secondary school children. When these demand layers are added to the models, we see a very promising increase in the accuracy of the revenue forecasts.     

Assessing the contribution of integrated geoarchaeological approaches to understand the formation and function of burnt mounds: the example of Hoppenwood Bank,North Northumberland

Burnt mounds are detrital mounds of fire-cracked rock and charcoal, deposited as the result of a prehistoric process for heating water. They are the most numerous prehistoric monument found across Britain and Ireland and have traditionally been difficult to study due to their apparent homogeneity and lack of distinguishing features. This study seeks to change the discussion surrounding burnt mounds and evaluates a large early- to mid-Bronze Age burnt mound at Hoppenwood Bank in Northumberland using an integrated microarchaeological methodology, the contribution of which is assessed. A combination of micromorphology and silicic microfossil analyses indicates that these deposits are complex and multifaceted, showing variability in their depositional sequences, microcomponents, and taphonomy. The identification of hiatuses in deposition and desiccation of surfaces beneath the burnt mound indicate that the accumulation of material may have been periodic or seasonal, and dating suggests that sequential deposition may have spanned 500–700 years. Taphonomic issues identified at the microscale highlight concerns for the interpretation of microfossils. This paper considers the implications of these observations and argues that burnt mounds should be viewed as caches of environmental and sediment-based data, indicative of sequences within landscape use-patterns and human-environment interactions.     

Organic Public Geographies: “Making the Connection”

Abstract: A new field of “public geographies” is taking shape ( Fuller 2008 ) in geography's mainstream journals. While much is “traditional”, with intellectuals disseminating academic research via non‐ academic outlets ( Castree 2006 ; Mitchell 2008 ; Oslender 2007 ), less visible is the “organic” work and its “more involved intellectualizing, pursued through working with area‐based or single‐interest groups, in which the process itself may be the outcome” ( Ward 2006 :499; see Fuller and Askins 2010 ). A number of well‐known projects exist where research has been “done not merely for the people we write about but with them” ( Gregory 2005 :188; see also Cahill 2004 ; Johnston and Pratt 2010 ). However, collaborative writing of academic publications which gives research participants authorial credit is unusual ( mrs kinpainsby 2008 ; although see Sangtin Writers and Nagar 2006 ). This paper is about an organic public geographies project called “Making the connection”. It is written by a diverse collection of (non‐)academic participants who contributed to the project before it had started, as it was undertaken, and/or after it had finished. This is a “messy”, process‐oriented text ( Cook et al. 2007 ) working through the threads (partially) connecting the activities of its main collaborators, including a referee who helped get the paper to publication.     

The Concept of Reading: Kierkegaard,Irony, and Duality—A Response to Mark Cortes Favis

In a recent article in The European Legacy, Mark Cortes Favis argued that the figure of Kierkegaard expressed a tension between two aspects of writing—the Socratic and the Platonic. While Favis is correct to see a duality in Kierkegaard's writing, his article does not fully answer the problem of how we can account for our interpretation of this tension. Given that the duality within Kierkegaard's writing transgresses the boundaries of author and reader, we cannot easily circumscribe any claims on his writing without considering its effect on our reading. Rather, the characteristic duality of his authority manifests itself in a number of ways in the task of identifying the philosophical meaning of his texts. Kierkegaard's relationship to Socrates is thus symptomatic of a number of figural dualities that pervade interpretations of his work. By surveying the ways in which these interpretations draw on the axiom of duality in order to ascribe an authority to Kierkegaard's texts, I suggest Favis's argument that Kierkegaard's writing expresses both Socratic and Platonic aspects should be placed within the wider duality at work in the interpretation of Kierkegaard's work.     

Chronologies in wood and resin: AMS C dating of pre-Hispanic Caribbean wood sculpture

This paper establishes a chronological framework for selected pieces of Caribbean (Taíno/Lucayan) wooden sculpture, enabling previously ahistoric artefacts to fit back into the wider corpus of pre-colonial material culture. Seventy-two ¹⁴C AMS determinations from 56 artefacts held in museum collections are reported, including 32 ceremonial duhos, or seats. Far from being constrained to the last few centuries prior to contact, the dates for these objects extend back to ca. AD 250, and include the artistic legacies of various cultures. Duhos in both low and high back styles are present from about AD 600, if not earlier, in a distribution that spans the Antillean island chain from Trinidad to Cuba. Complex, drug-related paraphernalia and elaborate ancestral reliquaries are in evidence by AD 1000, as are some distinctive regional styles – such as the unique iconography from the Bahamas and Turks and Caicos islands. This paper explores relevant methodological issues – from the challenges of working with museum pieces (e.g., uncertain provenance, discrete sampling techniques, impact of previous conservation treatments on dating results), to dealing with potential ‘in-built’ age in tropical hardwoods.