7. TOWARD A GENEALOGY OF THE RESEARCHER AS SUBJECT IN POST/DECOLONIAL PACIFIC HISTORIES

Recent discussion has drawn out some important differences between postcolonial and decolonial theories. The former are associated primarily with the work of South Asian scholars working in cultural, literary, or historical studies; decolonial scholarship, by contrast, is located in Latin America and has emerged from sociological critiques of dependency theory. Shifting the locus of debate to the Pacific centers another subject in globalizing critiques of colonialism: the historian in indigenous communities. In this article, I examine how the role of the researcher is conceptualized in Linda Tuhiwai Smith's landmark work Decolonizing Methodologies: Research and Indigenous Peoples (1999). Revealing tensions between objectivity and intersubjectivity, on the one hand, and between essentialist identity and hybridity, on the other, I ask why Smith's book hinges on dichotomizing nonindigenous and indigenous researchers, who are by turn enabled or constrained in a colonial present. I situate this late twentieth-century subject in a genealogy of indigenous engagement with history and anthropology in New Zealand and contemporary problems of historical justice.     

A VOTIVE MODEL SHIELD FROM LANGLEY, OXFORDSHIRE

Summary. A miniature bronze oval shield was discovered probably in 1982 at Potters Hill Farm, Langley. The type of shield would accord well with a late Iron Age date, though full-size shields of this general form continued in use until after the Roman conquest. A number of other pre-Roman model shields from British contexts provide good parallels for the Langley model. A religious significance is argued for the object: other shield-models come from Iron Age sanctuaries and, indeed, the Langley model belongs to a multifarious range of miniature implements and weapons, many of which come from temple-sites or have other features indicative of a votive function. It seems probable that the Langley miniature shield was a votive object, perhaps offered to a divinity in a local shrine. If this is the case, it would have been an appropriate offering to a warrior-god.     

ASSESSMENT OF THE BINDER IN HISTORICAL MORTARS BY VARIOUS TECHNIQUES

Three different historical mortars, one from the 18th–19th centuries and two from the 12th century, were crushed and sieved to give eight fractions between less than 0.063 mm and 4 mm for each sample. Each fraction was chemically analysed for the amount of calcium carbonate binder, using the reactions with HCl and EDTA and by means of atomic absorption spectroscopy. The samples were also characterized by X‐ray diffraction (XRD) and by low‐temperature nitrogen adsorption isotherms. The limitations and advantages of each of the various methodologies for the determination of the binder are discussed. Reactions with HCl and XRD were shown to be the methods that gave the more coherent results.     

FRAGILITY ASSESSMENT OF SLAB-COLUMN CONNECTIONS IN EXISTING NON-DUCTILE REINFORCED CONCRETE BUILDINGS

Fragility functions that estimate the probability of exceeding different levels of damage in slab-column connections of existing non-ductile reinforced concrete buildings subjected to earthquakes are presented. The proposed fragility functions are based on experimental data from 16 investigations conducted in the last 36 years that include a total of 82 specimens. Fragility functions corresponding to four damage states are presented as functions of the level of peak interstory drift imposed on the connection. For damage states involving punching shear failure and loss of vertical carrying capacity, the fragility functions are also a function of the vertical shear in the connection produced by gravity loads normalised by the nominal vertical shear strength in the absence of unbalanced moments. Two sources of uncertainty in the estimation of damage as a function of lateral deformation are studied and discussed. The first is the specimen-to-specimen variability of the drifts associated with a damage state, and the second the epistemic uncertainty arising from using small samples of experimental data and from interpreting the experimental results. For a given peak interstorey drift ratio, the proposed fragility curves permit the estimation of the probability of experiencing different levels of damage in slab-column connections.     

CAVE ART AND THE THEORY OF ART: THE ORIGINS OF THE RELIGIOUS INTERPRETATION OF PALAEOLITHIC GRAPHIC EXPRESSION

This paper explores the origins of the symbolic–religious interpretation of Palaeolithic art. We analyse the relationship between the explanations that were given of the 'primitive' mentality in the second half of the nineteenth century and the birth of the religious interpretations of Palaeolithic art and we try to show how this union does not express a direct cause–effect relationship. In order for the union to take place, an intellectual change that would generate a new way of understanding the origins and the nature of art was necessary.