An eighth century hoard from Eastern Saudi Arabia

Editor's note. The article published here was completed on October 22, 1966. Although never published before, copies have long been on file in both the Dept. of Coins and Medals in the British Museum, and at the American Numismatic Society. The basic content of the hoard was reported on in Coin Hoards 1 (1975). In 1986, Robert W. Morris revised the text of his paper and sent me a copy. After the founding of Arabian Archaeology and Epigraphy , I asked him whether he would like to publish the paper, a suggestion to which he responded enthusiastically. On August 25, 1990, just ten days after I sent him a letter about my plans for preparing his text for publication, Robert W. Morris died from complications of myeloma. An avid amateur numismatist for many years, Morris was interested in the pre-Islamic and Islamic coinage of northeastern Arabia (where he had lived and worked for Aramco) right up until his death. It is hoped that, while there may be certain details in the paper which professional numismatists might wish to correct, the body of material presented here will be of interest to a wide audience of scholars concerned with the late pre-Islamic and early Islamic periods in eastern Arabia.     

A PILOT STUDY IN NON-CONTACT LASER PHOTOTHERMAL ARCHAEOMETRY OF ANCIENT STATUARY PEDESTAL STONES FROM CYPRUS

Several samples of geological stones from statuary pedestals found in various archaeological sites in Cyprus have been characterized using non-contact laser infrared photothermal radiometry. Thermal diffusivities and effective optical absorption coefficients were calculated using a one-dimensional thermal-wave model. The mean values and standard deviations were tabulated and comparisons were made with lithographic and petrographic studies of the samples. Good correlations were found, thus demonstrating that laser photothermal archaeometry is a promising methodology for the accurate, potentially non-destructive and convenient characterization of the origins of ancient stones in Cyprus and other geological and archaeological sites.     

Representation and identity - convergence of brain research and mind-brain philosophy

The localization or representation of mental abilities in the brain have always been considered as key questions for understanding the organization of the human nervous system. Particularly with the advent of modern electrophysiological and imaging techniques that provide maps of electromagnetic fields and metabolic processes on the living central nervous system, the representation theory is experiencing a scientific renaissance in neurology, but is only one theory, however, in the succession of a long philosophical tradition dealing with the possible identification of mental phenomena and brain processes. This dichotomy was formulated at the latest in the Cartesian dualism of res cogitans and res extensa of the mind-body problem. Nowadays philosophical discussion, on the contrary, is dominated by monistic concepts that attempt to explain the mental realm on an organic foundation in order not to succumb to the problem of a psychophysical dualism. Of these, the identity theory offers a philosophically plausible concept postulating that the identity of brain conditions and mental phenomena is based on organic foundations. In this theory, the efforts of brain research converge on the representations of mental phenomena in the human nervous system. In a comprehensive approach, both concepts could complement each other.     

Random Time Sampling

Random Time Sampling is an innovative data collection method which has potential for adaptation and use by geographers. Individual pocket-sized programmable beepers were used in a pilot study of the uses of time by older households and older people's attitudes to different activities. Random beeps were used to prompt individuals living in eleven Melbourne suburbs to record time use data in diaries over a period of a week. The method proved extremely effective and reliable, and many participants reporting that they enjoyed the exercise.     

Morphological Impacts and Implications of a Trial Release on the Wingecarribee River,New South Wales

A trial, monitored release on the Wingecarribee River over 27 days had a peak discharge below the Wingecarribee Dam of 1090 ML/d, which had a flow duration of 0.95 per cent. Morphological impacts on 29 km of channel below the dam included bank erosion, concentrated neck overflow, bed degradation and channel widening at recent cutoffs, sedimentation in weir pools and overbank flow, particularly at discharges greater than 800 ML/d. Prolonged operational releases at bankfull discharge (400–800 ML/d) will have the greatest morphologic impacts and should be avoided. Pulses which dissipate stream power over a broad, well-vegetated floodplain should be incorporated in the operational release policy, provided such pulses are phased to facilitate channel and vegetation recovery.     

Origin and Collapse of Complex Societies in Oaxaca (Mexico): Evaluating the Era from 1965 to the Present

I summarize recent archaeological work in Oaxaca, Mexico, with a focus on questions central to world prehistory: the origin and collapse of complex societies. Monte Albán was the capital of an emerging civilization in the southern highlands of Mexico during the second half of the first millennium B.C. Soon after the foundation of the ancient city, there is evidence for state formation and a political expansion into regions outside the Valley of Oaxaca. Centuries later, Monte Albán went into decline, giving way to the competing small polities found throughout Oaxaca at the time of the Spanish conquest. Since the late 1960s, our knowledge of these changes has been transformed by study of Oaxaca's pre–Monte Albán past, regional settlement surveys, and processual model building. Evolutionary and historical perspectives allow for significant refinement of current debates surrounding the rise and fall of complex societies in Oaxaca.     

The Fiscal-Electoral Nexus in Australia, 1976-94

This article re-evaluates existing political business cycle theory in the specific context of the political economy of Australian fiscal policy since the mid-1970s. Whereas 'traditional' political business cycle models, formulated within a Keynesian framework, assume a high level of state autonomy over fiscal policy, this article argues that an environment of fiscal restraint has been imposed on Australian federal governments over the study period. Given the historical dynamics of Australian economic policy which inform this study, a hypothesis is developed which reflects the policy optimisation dilemma which has confronted Australian federal governments when formulating fiscal priorities in a pre-election context. On one hand, there are pre-poll demands for expansionary fiscal settings from the electorate; on the other, there are demands from financial markets and domestic neoliberal interests for fiscal restraint. Reflecting the fact that identifiable costs are associated with implementing expansionary fiscal policy settings, it is hypothesised that such an approach will be adopted only in times of greatest political need, when an incumbent government is facing a popularity deficit in a pre-election context. While the study confirms that the fiscal-electoral effect is relatively weak, electoral demands do still influence the fiscal priorities of Australian federal governments. This is particularly so with the case of personal taxation relief, a policy approach that appears to be more acceptable to financial markets, key neoliberal interests and some segments of the electorate.