The population ecology of hunter-gatherers and their prey

In this paper we combine foraging theory and population biology models to simulate dynamic relationships between hunter-gatherers and their prey resources. Hunter-gatherer population growth responds to the net marginal rate of foraging; prey population growth responds logistically to exploitation. Thus conceived, the relationship between forager and prey biomass is time-dependent and nonlinear. It changes from stable equilibrium to damped and stable cycles with modest adjustments of input parameters. And, it produces the largest sustainable human population at intermediate levels of individual work effort. At equilibrium the forager takes all prey types with a pursuit and handling rate greater than or equal to its maintenance foraging rate. The structural properties of the model compel us to reject standard anthropological interpretations of the carrying capacity concept; they provide new insights on old issues such as original affluence and intensification. Analysis of the interaction of human population, diet selection, and resource depletion requires microecological models in part because the relevant processes occur on time scales largely invisible to both ethnography and archaeology.     

REVIEW

A Picnic with the Natives: Aboriginal-European Relations in the Northern Territory to 1910 By Gordon Reid. Melbourne: Melbourne University Press. 1990. Pp. 220.     

Directions in Australian Linguistics: A Review Article

Handbook of Australian Languages by R. M. W. Dixon and B. J. Blake (Eds) Canberra, The Australian National University Press, 1979. Pp. i-xviii and 1–390.     

Modeling and Seismic Response Analysis of Italian Code-Conforming Reinforced Concrete Buildings

ABSTRACT

This study investigates the seismic response of reinforced concrete buildings designed according to the current Italian building code. Number of stories, site hazard, presence and distribution of masonry infill panels, and type of lateral resisting system are the key investigated parameters. The main issues related to design and modeling are discussed. Two Limit States are considered, namely Global Collapse and Usability-Preventing Damage. The main aim of the study is a comparison between the seismic response of the buildings, investigated through nonlinear static and dynamic analyses. Irregularity in the distribution of infill panels and site hazard emerge as the most influential parameters.     

Masonry Italian Code-Conforming Buildings. Part 1: Case Studies and Design Methods

ABSTRACT

Several architectural configurations of unreinforced masonry residential buildings are designed according to the different methods proposed in the Italian code: rules for the so-called simple masonry buildings, linear and nonlinear static analyses. Always complying with code requirements, for each building-site combination, the design was made, as much as possible, without an excessive margin of safety. The different design methods provided buildings with very different levels of safety, being linear static analysis largely overconservative with respect to the nonlinear static approach. These buildings were then analyzed in the companion paper.     

Late antique glass from Salapia: Tracking production and trading networks

The investigation of 38 late antique vessels from the archaeological excavation of Salapia has been performed using EMPA and LA-ICP-MS. The collection was made using impure sands and mineral soda. Among coloured glass, most vessels were made of ‘fresh’ glass. The use of colouring agents is rare, and most decoloured glass is obtained by Mn addition. Sb-decolouration is limited to one cup, and two colourless vessels show both manganese and antimony. As for provenance, the prevalence of Egyptian-HIMT glass over the Levantine is evident. Among Levantine glass, Jalame glass is represented, whereas Apollonia glass is absent. Among Egyptian (and deemed Egyptian) glass, the prevalence of HIMT glass over the other types has been observed. The high attestation of fresh glass, most notable in the earlier centuries, suggests the importation of glass in the form of finished objects, especially luxury vessels.     

Mafia doesn't live here anymore: Antimafia policies and housing prices

It is well known that the value of a house depends both on the physical characteristics and on some features of the neighborhood in which it is located. If so, organized-crime activities can significantly affect urban real estate values. Antimafia policies, in turn, can be intended as a tool to influence those external features. This paper compares the effects on real estate values of the two main antimafia policies implemented in Italy since the 1990s at the municipal level. While we do not find any significant effect of dismissal policies on house prices, we find a statistically significant effect of reassignment policies depending on the specific destination of confiscated property.     

Mediating culture in the Italian literary field 1940s–50s

This introduction lays out the scholarly and methodological context in which to situate the contributions to this special issue. By combining a rigorous scrutiny of hitherto untapped archival sources with a re-examined application of Pierre Bourdieu’s sociology of culture within the field of periodical studies and publishing history in Italy (1940s–50s), the studies illuminate the complex ways in which journals, periodical editors and the connected publishing houses negotiate cultural practice in a literary field increasingly dominated by the polarization of political discourse.     

Paragone: notes on hegemony and realism in the 1950s

This article focuses on the literary review Paragone and on the debate on realism articulated by the review and by the Cultural Commission of the Italian Communist Party (PCI) in the 1950s. By analysing the review’s internal composition, correspondence between its contributors, and records of the PCI’s Cultural Commission, this article highlights a series of issues relating to the debate on realism in the 1950s, as a critical time, in both aesthetic and political terms, for the determination of Italian culture’s identity profile. Specifically, the article discusses the key features of the debate on realism that unfolded in Paragone, and relates these to the debate simultaneously developing within the Cultural Commission. This comparison allows us to argue for a close connection between the aesthetic habitus displayed by an independent review and that embraced by a cultural institution with a distinctly political as well as cultural agenda.