A spectroscopic study of the nimrud ivories

Electron spin resonance and infrared spectroscopic techniques have been used to examine the thermal and environmental deterioration of ivory from Nimrud, Iraq. It has been possible to ascertain the extent of ancient pyrolysis of the ivory with the former technique, and infrared spectroscopy has allowed an insight into the deterioration of the protein matrix of the ivory both in relation to, and independent from, thermal breakdown. Comparative spectroscopic studies of both ancient and modern ivory are also reported. The structural information obtained is discussed in the light of previously reported studies based upon chemical analyses.     

"This war for men's minds": the birth of a human science in Cold War America

The past decade has seen an explosion of work on the history of the human sciences during the Cold War. This work, however, does not engage with one of the leading human sciences of the period: linguistics. This article begins to rectify this knowledge gap by investigating the influence of linguistics and its concept of study, language, on American public, political and intellectual life during the postwar and early Cold War years. I show that language emerged in three frameworks in this period: language as tool, language as weapon, and language as knowledge. As America stepped onto the international stage, language and linguistics were at the forefront: the military poured millions of dollars into machine translation, American diplomats were required to master scores of foreign languages, and schoolchildren were exposed to language-learning on a scale never before seen in the United States. Together, I argue, language and linguistics formed a critical part of the rise of American leadership in the new world order - one that provided communities as dispersed as the military, the diplomatic corps, scientists and language teachers with a powerful way of tackling the problems they faced. To date, linguistics has not been integrated into the broader framework of Cold War human sciences. In this article, I aim to bring both language, as concept, and linguistics, as discipline, into this framework. In doing so, I pave the way for future work on the history of linguistics as a human science.     

An Optimized Approach for Protein Residue Extraction and Identification from Ceramics After Cooking

Extraction of protein residues from archaeological matrices, such as pottery clay, lithics, and grinding stones, has proven to be methodologically challenging. Protein residue analysis is fraught with technical challenges in analytical chemistry. In cooking pottery, protein residues are thought to bind to clay surfaces in vessel walls through a variety of primarily non-covalent interactions. Removal of protein residues requires the disruption of these interactions, and a diverse set of tools has been proposed and applied. Here, we test extraction procedures through varying combinations of physical parameters and solvents to derive an optimal approach yielding efficiencies of recovery from experimental pottery above 60%. The utility of our extraction approach was further validated through liquid chromatography?Cmass spectrometry analysis of experimental residues. We have identified several hurdles to developing a successful study of protein residues from pottery, each of which is surmountable with additional method development in the realm of archaeological chemistry.     

Subjective society and socially constituted selves

Westen, Drew. Self and Society: Narcissism, Collectivism, and the Development of Morals. Cambridge: Cambridge University Press, 1985. xvii + 438 pp. including references and index. $57.50 cloth, $19.95 paper.

White, Geoffrey M., and John Kirkpatrick, eds. Person, Self and Experience: Exploring Pacific Ethnopsychologies. Berkeley: University of California Press. 1985, vii + 433 pp. including chapter references, chapter glossaries, and index. $38.50 cloth.     

On becoming human

Marshall H. Klaus and John H. Kennell. Maternal‐Infant Bonding: The Impact of Early Separation or Loss on Family Development. Saint Louis, Missouri: The C. V. Mosby Company, 1976. ix + 257 pp. Figures, tables, references, and index. $8.95.     

‘There's only so much money hot dog sales can bring in’: The intersection of green school grounds and socio-economic status

In the interest of enhancing children's environments, many school grounds around the world are being ‘greened’ as asphalt and manicured grass are replaced with a diversity of elements and spaces, such as trees, shrubs, gardens, art, and gathering areas. Despite a growing body of research from a number of disciplines that is exploring the potential of these spaces, very little is known about how issues of socio-economic status (SES) influence school ground greening initiatives. In this paper, I explore what (if any) relationship exists between school ground greening and SES in a Canadian school board where approximately 20% of more than 500 schools have begun the greening process. A mixed methods approach was used: (1) 149 questionnaires were completed by administrators, teachers, and parents associated with 45 school ground greening initiatives; and (2) 21 follow-up interviews were conducted with administrators, teachers and parents at five greening projects across a range of SESs. Three significant, and arguably troubling, patterns emerged as a function of socio-economic status of the school community. Participants associated with schools across a range of SESs had different: (1) perceptions as to the importance/adequacy of green school grounds; (2) access to adult support; and (3) access to funding. The implications of these findings are discussed.