Intertidal Foraging on Atolls: Prehistoric Forager Decision-Making at Ebon Atoll,Marshall Islands

Prehistoric molluscan assemblages provide insights into long-term patterns of human landscape use, environmental change, and human impacts to marine resources. The investigation of forager decision-making regarding the selection of certain mollusc taxa and/or the exploitation of particular habitats is fundamental to understanding human-environment interactions in the past, and is relevant for understanding trajectories of human impacts to the intertidal zone in coastal settings. We document variability in the collection of molluscs at two archaeological sites on Ebon Atoll, Republic of the Marshall Islands: one on a windward, intermittently occupied islet, and the other on a permanently inhabited leeward islet. All molluscan taxa were assigned to a range of habitats within a hierarchical classification scheme for intertidal marine environments. The relative abundance of taxa from each habitat was used as a proxy for forager decision-making. We report a generalized, non-selective, foraging strategy focused on gastropod taxa from the high intertidal and supratidal. These results indicate that rather than focusing intensively on select taxa, intertidal foragers targeted particular marine habitats, taking advantage of the predictable behaviors of the molluscs that inhabit them.     

Landscapes for Neolithic People in Mainland,Orkney

Journal of World Prehistory - Neolithic occupation of the Orkney Islands, in the north of Scotland, probably began in the mid fourth millennium cal BC, culminating in a range of settlements,...     

‘Startling; Nay,Almost Repulsive’: Light Effects and Nascent Sensation in John Everett Millais’s The Rescue

Taking Pre-Raphaelite painter John Everett Millais’s The Rescue (1855) as a case study of shifting aesthetic and moral frameworks, the essay investigates the ways in which mid-century British debates regarding the proper representation of light effects illuminate anxieties about a physically embodied viewer, one who encountered pictures in individualized ways that required regulation and guidance. Represented light, as an element that had a measurable effect on the senses, clearly stimulated a physical response and therefore brought the body to the fore in the art encounter. Types of painting that forcefully engaged the somatic self could become suspect and consequently subject to a process by which they were designated as ‘sensation’, a category in fraught relation with the disappearing ‘sublime’. Combining close visual analysis, a discussion of The Rescue’s novel subject matter, remarks by its first beholders, and nineteenth-century aesthetic theory, the article reflects on the ways in which discourses of art revealed anxieties about the formation of the modern subject and argues that The Rescue is a node in which the death of the sublime meets the birth of sensation.     

Passive Control of Steel Storage Racks for Parmigiano Reggiano Cheese under Seismic Accelerations

Recent earthquakes in Italy resulted in the collapse of steel storage racks for aging Parmigiano Reggiano cheese, damaging a huge number of cheese wheels. In order to improve the seismic performance of surviving racks with low-budget solutions, when replacement cannot be considered, we investigate the possibility of using viscous dampers that connect the racks to a surrounding structure. Time-history analyses with natural and spectrum-compatible artificial accelerograms allow one to determine the optimal damping factor that reduces both the stress in the rack and the actions transmitted to the constraining structure. Results confirm the noteworthy benefits of the proposed retrofitting system.     

‘The dearest sacrifice’: Catharine Maria Sedgwick and the Celibate Life

Catharine Maria Sedgwick, America’s most respected and popular female novelist of the early nineteenth century, never married. Yet while she chose a life of celibacy, most scholars have argued that her life represented ‘a deviation’ from the more conventional women’s roles she prescribed in her fiction. This article places Sedgwick’s marital decision within the context of several converging influences – her family history, her Federalist upbringing, and most important, her conversion to Unitarianism. Read through the lens of the complementary religious and social principles of Unitarianism and Federalism, Sedgwick’s novels reveal a persistent exploration of several themes – the ability to realize and advance truth, the centrality of character and moral cultivation, and the obligation to serve one’s community. Sedgwick’s exploration of these themes illuminates her choice of celibacy, and her conclusions contain a radical commentary on the appropriateness of marriage for women.