The Study of Archaeological Floors: Methodological Proposal for the Analysis of Anthropogenic Residues by Spot Tests,ICP-OES,and GC-MS

The identification of chemical activity residues on archaeological surfaces requires the analysis of large numbers of samples, which can be costly and time consuming. Researchers wishing to apply sediment chemistry often are confronted with a dilemma of which technique to use and how to accommodate sediment chemistry into their budget. We propose an approach to the identification of chemical activity residues in which semiquantitative spot tests, which are cheap, quick, and easy to apply, are employed as an initial phase of analysis in order to leverage the results of more time-consuming and costly instrumental techniques. Three examples that pair spot tests with gas chromatography-mass spectroscopy and inductively coupled plasma-optical emission spectrometry analysis show that spot tests successfully identify areas of interest. This approach can save both time and research funds.     

The Fractal Theory of Central Place Geometry: A Diophantine Analysis of Fractal Generators for Arbitrary Löschian Numbers

We develop material to determine whether or not an arbitrary number is Löschian; the procedure embodied in the theorems achieves the desired result more swiftly than do previous solutions to this problem. The correspondence between a partition of the central place lattice and a quadratic form permits the rapid determination of the lattice coordinates of an arbitrary Löschian number and of the exact shape of a single fractal generator used to form an entire central place hierarchy associated with an arbitrary Löschian number. Central place hierarchies may be generated geometrically using a single shape applied initially to a hexagon and subsequently, scaled appropriately, to resultant polygons. Fractional dimensions of arbitrary central place hierarchies, measuring their “space-filling” characteristics, follow naturally from this general procedure.     

ECONOMIC RIGHTS AND THE WELFARE STATE: THE QUEST FOR POLICY INTEGRITY

Leslie Dunbar. 1988. The Common Interest: How Our Social Welfare Policies Don't Work and What We Can Do About Them
Charles Lockhart. 1989. Gaining Ground: Tailoring Social Programs to American Values     

PRODUCTION FUNCTIONS AND THE DISAGGREGATION OF LABOR INPUTS IN MANUFACTURING PLANTS*

ABSTRACT. This paper investigates the assumption of homogeneous labor inputs underlying the production functions in many regional models. The results indicate that nonproduction and production labor within manufacturing plants are not strongly separable, and the homogeneous labor assumption is not therefore appropriate. Hence, regional models need to take this into account in order to give reliable results. Differences between industries provide useful additional insights into their labor and capital relationships.     

A LINEAR PROGRAMMING APPROACH TO SOLVING INFEASIBLE RAS PROBLEMS

ABSTRACT The RAS procedure is widely used to update national and regional input-output tables and international trade tables and to construct regional tables from national ones. Special problems, however, have been encountered when the procedure is used to adjust interregional trade tables. In this paper, the special properties of interregional trade tables that increase the likelihood of nonconvergence of the RAS procedure are discussed, and two linear programming methods of solving infeasible RAS problems are provided. First, a closed linear programming approach, which enables exogenous information to override the purely mechanical solution of infeasible RAS problems, is presented. Finally, the open linear programming approach is applied successfully to adjust U.S. interregional trade data that had previously failed to converge using the RAS procedure.     

STRUCTURAL ANALYSIS OF THE POLICE-TRACKER STORY GENRE IN GOONIYANDI

This paper investigates the structure and socio-cultural functions of a class of narrative texts in the Gooniyandi language of the Fitzroy Crossing area (Kimberley, W.A.). These are ‘police-tracker stories’: narratives relating actual incidents involving the police and police trackers; most are autobiographical accounts told to me by Jack Bohemia, a former police tracker. It is argued that the texts of this type constitute a genre, characterised structurally in terms of episodes: all the texts consist of a set of seven inherent episode-types, six of which form two ternary episode-sequences. A variety of other, optional episodes may also occur. The episodal structure of the texts reflects, in an iconic way, their socio-cultural meanings and the narrator's ideology. It is argued that the texts represent an ideology of place as the organising principle for past experiences; and that they project a moral view of the world, in which ‘crimes' are ‘punished’. Some brief comments are also made rejecting the category label ‘oral history’.