Thinking land law differently: Section 70(1)(g) and the giving of meanings

Elements of this article first appeared in a paper given at the Hart Conference on Property, 1993.     

The Skinny on Body Dissatisfaction: A Longitudinal Study of Adolescent Girls and Boys

The present study tested whether theoretically derived risk factors predicted increases in body dissatisfaction and whether gender moderated these relations with data from a longitudinal study of 428 adolescent girls and boys because few prospective studies have examined these aims, despite evidence that body dissatisfaction increases risk for various psychiatric disturbances. Body dissatisfaction showed significant increases for girls and significant decreases for boys during early adolescence. For both genders, parental support deficits, negative affectivity, and self-reported dietary restraint showed significant relations to future increases in body dissatisfaction. Ideal body internalization and body mass index did not demonstrate significant relations to future increases in body dissatisfaction; peer support deficits showed a marginal relation to this outcome. Gender did not moderate these relations, despite adequate power to detect interactive effects.

Evaluation of sieving polymers for fast, reproducible electrophoretic analysis of short tandem repeats (STR) in capillaries

Efficient capillary electrophoretic STR analysis requires rapid, reproducible and robust separation of DNA fragments with reasonable capillary longevity--this is currently accomplished using proprietary commercial polymeric sieving matrices specifically developed for this separation. These matrices, while effective, are costly and do not provide adequate resolution of STR DNA fragments in capillaries with shorter effective separation lengths, increasing the time required to accomplish the separation and minimizing the potential extrapolation to other miniaturized platforms. As the forensic community looks toward next generation microchip technology as a means of processing casework more rapidly, new sieving polymers need to be evaluated for utilization in this platform. The research presented here describes the assessment of commercially-available polymeric sieving matrices for STR analysis, with consideration given to feasibility of incorporation into a microdevice. Polymer composition, molecular weight, and concentration were evaluated, along with an assessment of the effects of buffer composition, separation temperature, and capillary length. These variables were evaluated individually or collectively on the ability to resolve STR DNA fragments and the reproducibility of the separations and the results compared to a proprietary commercial product. A 600,000 Da MW poly(ethylene oxide) (PEO) solution at a 3% (w/v) concentration was determined to be the most suitable matrix for these separations. This polymer, in coated capillaries, provided highly robust and reproducible separations, with near baseline resolution of fragments having single base differences. Reductions in the temperature of the separation, from 60 degrees C to 40 degrees C, and the urea concentration of the buffer, from 7 M to 3.5 M, provided increased longevity of the PEO polymer for repeated separations. Comparison of this polymer with currently specified commercial products used for STR analysis showed that the optimized PEO matrix provided superior separations under all conditions tested. In addition, PEO could be utilized in shorter capillary systems, with a concurrent decrease in analysis time, highlighting its potential for use in shortened capillary or microdevice systems.     

POLITICS, POLICY MAKING AND PRESSURE GROUPS: SOME SUGGESTIONS FOR REFORM OF THE AUSTRALIAN POLITICAL SYSTEM

Abstract: In Australia, current policy making is characterized by immobilism, drift and "pluralistic stagnation". The problem is not lack of technical expertise, but the mobilization of political consent in a polity in which pressure groups have proliferated. In the post-war period, the welfare state/managed economy has transformed the role of government and the potential power of pressure groups. New networks of interdependency have developed. Some of the principal groups are beneficiaries of redistributive programs, producer groups, state and local government agencies and professionals in government. Their potential power has been made actual by a new participative ethic. The post-materialist values of which this is part also result in the growth of groups focusing on quality of life and moral issues. In this context the political parties are losing their central place in the polity and the centralized organs of executive government appear over-secretive and aloof. Reforms are needed to realign institutions with the new cultural and structural realities. Broader interest group involvement is needed. Parliament, through a committee system, could play a major role and its historical function as custodian of the public interest should be revived. Departments must find new ways to involve more groups in policy formulation and implementation. Information must be shared more widely and policy analysts and advisors should work more closely with groups in defining issues, negotiating alternatives and encouraging the development of supportive coalitions. New "intelligence" and "outreach" functions within the public service are required, and the existing approaches of policy units and research bureaux should be remodelled.     

The State and the Economy: Opinion Formation and Collaboration as Facets of Economic Management

This paper seeks to extend discussion of the areas of state activity that are relevant to economic performance. It does this by linking several literatures that are now usually considered in isolation from each other. These are institutionalist theory, developmental state theory, and comparative and historical institutionalism. The paper focuses particularly on the experience of the east Asian developmental states. The paper suggests a new role for the state as catalyst in the formation of ideas, choice sets and motives concerning economic performance. It can play this role at national and policy community levels and in relation to desired overall outcomes, export or cluster development and innovation. The notion that economic globalization will inexorably drive convergence between states is discounted. On the contrary, this is as likely to nourish miscomprehension or incomprehension between citizens of different states. This is an additional reason for attending to the quality of opinion formation by states.