Gerrymandering and Compactness: Implementation Flexibility and Abuse

The shape of an electoral district may suggest whether it was drawn with political motivations, or gerrymandered. For this reason, quantifying the shape of districts, in particular their compactness, is a key task in politics and civil rights. A growing body of literature suggests and analyzes compactness measures mathematically, but little consideration has been given to how these scores should be calculated in practice. Here, we consider the effects of a number of decisions that must be made in interpreting and implementing a set of popular compactness scores. We show that the choices made in quantifying compactness may themselves become political tools, with seemingly innocuous decisions leading to disparate scores. We show that when the full range of implementation flexibility is used, it can be abused to make clearly gerrymandered districts appear quantitatively reasonable. This complicates using compactness as a legislative or judicial standard to counteract unfair redistricting practices. This paper accompanies the release of packages in C++, Python, and R which correctly, efficiently, and reproducibly calculate a variety of compactness scores.Comment: 10 pages, 17 figures, 1 tabl

Exploring QCD: from LEAR to GSI

In this invited contribution I briefly review some of the principal topics in hadron spectroscopy that were studied at the CERN low-energy antiproton facility LEAR, from its beginnings in the early 1980s to the present. These topics include the nature of multiquark systems, the short-ranged nuclear force, and gluonic hadrons, including glueballs and hybrids. Lessons we have learned from the LEAR program that are relevant to the future GSI project are given particular emphasis.Comment: 11 pages, 3 figures. Invited presentation to LEAP03, Yokohama, Japan, 3-7 March 200

Alaska Correctional Requirements: A Forecast of Prison Population through the Year 2000

This report is part of the Fire Island Prison Feasibility Study, a project conducted jointly by the School of Justice and School of Engineering at University of Alaska, Anchorage under contract to the Alaska Department of Corrections. The project undertook to assess the feasibility of locating a correctional facility on a 4,240 acre tract of land on Fire Island, which lies in Upper Cook Inlet about three miles off Point Campbell within the Municipality of Anchorage. The project was divided into three major phases: (1) an assessment of future bed space needs of the Alaska Department of Corrections; (2) an evaluation of the physical site and cost estimates for prison construction and operation; and (3) a public opinion survey and open discussion.The growth of the Alaska prison inmate population over the past fifteen years has been substantial. According to available statistics there were 482 institutionalized adult prisoners under control of the Alaska Division of Corrections in January 1971; by January 1980 this population had increased to 770 inmates; and between 1980 and 1985, the number of Alaska inmates almost tripled, rising from 770 to 2,073. Accurate forecasts of the future size and makeup of the prison population are needed as a basis for long-range programs and capital planning. This report presents long and short-term forecasts of the Alaska incarcerated prisoner population and bedspace needs of the Alaska Department of Corrections through the year 2000. The forecasts were developed by taking into consideration historical facts and status quo assumptions. Attention is also given to the impact of the 1980 Alaska criminal code revision on unsentenced and sentenced populations. The forecast derived from this study provides evidence of the need for additional institutional capacity in Southcentral Alaska by 1990. Planning should proceed for a capacity of 1,000 beds to be available for use by 1990.Alaska Department of CorrectionsAcknowledgments / Summary of Study / I. Introduction / II. Long-Range Forecasts / III. Short-Range Forecasts / IV. Regional Forecasts / V. Conclusions / APPENDICES / A. Inmate Population Forecasting: Statistical Model / B. JUSSIM Forecasting Model / C. Bibliography of Inmate Population Forecastin

Police powers and human rights in the context of terrorism

Purpose – The object of the paper is to analyse the justifications for the modification of police powers in response to terrorist threats, placing this issue in a European context. Design/methodology/approach – The paper consists of a critical examination of provisions relating to terrorism emanating from the European Union and the Council of Europe (European Convention on Human Rights (ECHR)), and the relevant English law on police powers of stop and search, arrest, and detention. Findings – Nothing in European law requires the amendments to police powers contained in English law; European law requires respect for human rights, even in dealing with terrorism; a shoot-to-kill policy is prohibited by the ECHR; and balance is an unsatisfactory method of resolving conflicts in this area. Research limitations/implications – The research was limited in its scope to certain areas of police powers, and to certain fundamental European documents. Future research should consider the issue in relation to wider areas. Originality/value – It challenges the idea of balance between liberty and security, proposing a test based on necessity instead