Analysis and classification of common vegetable oils

The analysis of fatty acids from common vegetable oils was investigated for application to forensic casework. A base-catalyzed transesterification of the fatty acids to fatty acid methyl esters using tetramethylammonium hydroxide was simple, rapid, straightforward and inexpensive. Canola, corn, olive, peanut, safflower, soybean and sunflower oils were able to be classified based on their fatty acid methyl ester profiles. Using gas chromatography-mass spectrometry, the detection limits for canola, corn, olive, peanut and safflower oils were determined to be 0.4 mg/mL or less and 0.2 mg/mL or less for soybean and sunflower oils.     

Educational Competency as an Indicator of Occupational Stress for Probation and Parole Officers

Probation and parole officers are assigned the responsibility of supervising convicted criminals in a community setting in such a way that the competing goals of punishment, public safety, offender rehabilitation, and deterrence are achieved. All the while, these tasks are accomplished within the confines of shrinking budgets, large case loads, increasingly high-risk offenders, low occupational prestige, and considerable political and public scrutiny. These competing demands often result in especially high levels of work-related stress. The point of this research is to consider the divergence in occupational stress among probation/parole officers and whether or not they felt educationally prepared for their job. The data for this study were collected during a two-month study period which began on March 15, 2005. Data were collected non-randomly through a national Internet based survey of active probation/parole officers. This study considers a sub-sample of 2, 364 officers from fifteen states. The results show probation/parole officers who feel educationally under-prepared are likely to experience higher levels of occupational stress and more likely to have negative manifestations of stress than those officers who feel well-prepared.     

Improving emergency management: A total quality management approach

We address the problem of managing emergencies in complex environments and examine the concepts of total quality management (TQM) as a means of increasing organisational capacity to reduce and/or respond to threatening events. The TQM approach initiates and integrates improvement in three fundamental areas of organisational design and operation: technical, organisational, and cultural. We apply this approach to the interactive environment of hazardous materials management and present an “action plan” for introducing TQM into community planning for risk reduction and response, focusing on the technical, organisational, and cultural components of the process. We present evidence of increased performance in reducing hazardous materials risk from field reports of communities that have adopted TQM practices. Finally, we conclude that TQM serves as a generative means of revitalising, renewing, and enabling community engagement in hazardous materials management.     

An experimental study of the efficiency of unanimity rule and majority rule

Scholars traditionally claim that unanimity rule is more capable of producing Pareto optimal outcomes than majority rule. Dougherty and Edward (Public Choice 151(3):655–678, 2012) make the opposite claim assuming proposals are either random, sincere, or strategic. We test these competing hypotheses in a two-dimensional framework using laboratory experiments. Our primary results suggest: (1) majority rule enters the Pareto set more quickly than unanimity rule, (2) majority rule leaves the Pareto set at the same rate as unanimity rule, and (3) majority rule is more likely to select a Pareto optimal outcome than unanimity rule at the end of the game.     

Highlights of Mediation at Work: Studies of the National REDRESS® Evaluation Project

This research report reviews some of the highlights of the ongoing longitudinal evaluation of the REDRESS® program at the United States Postal Service, the world's largest employment dispute resolution program. These results represent the first systematic data on how a mediation program can function in the workplace setting. This synopsis of the REDRESS® evaluation compares results between the outside neutral and inside neutral conflict resolution systems, explores the role of representation in mediation, and examines the impact of mediation on formal EEO discrimination complaint filings.     

No Solutions,Only Trade‐Offs? Evidence about Goal Conflict in Street‐Level Bureaucracies

Theories of goal conflict suggest that public organizations confront two possibilities when they face multiple policy goals: (1) organizations attain synergy among lower‐order, instrumental goals in order to achieve higher‐order objectives, or (2) organizations face a zero‐sum trade‐off among goals. Implicit in this debate is the proposition that trade‐off is more likely when performance toward the attainment of multiple goals is measured with substantively exclusive metrics and under varying environments of task difficulty. This research examines which of these theories appears to explain the implementation and interaction of multiple policy goals in the context of Georgia public high schools. The findings demonstrate the highly contingent nature of goal synergy and trade‐off. While goal synergy is possible in the interaction of multiple lower‐order goal attainment, more robust gains can be made toward a higher‐order objective by focusing on one particular lower‐order goal rather than an all‐inclusive approach to goal attainment.     

Estimating Environmental Costs

A database of environmental remediation costs is described as the response cost database (RCD). The database, which contains both capital and operating costs, includes 220 entries for complete activities ranging from studies to remedy components, such as caps, dredging, and pump and treat systems. Information and data sources for the RCD included actual costs from the literature, construction handbooks, and U.S. Environmental Protection Agency-approved software such as RACER. Costs were compared to benchmarks, such as from actual projects, when possible. Guidance on assumptions and scaling is provided with unit costs. The database was developed by environmental engineers experienced in the activities included and thus represents insightful estimation. The RCD may be useful for valuation of environmental portfolios or projects for planning, financial reporting, project management, financing, or mergers/acquisitions.     

Longitudinal investigation of the relationship among maternal victimization, depressive symptoms, social support, and children's behavior and development

This article is a longitudinal investigation of the relationships between maternal victimization, maternal functioning, and children's behavior and development. Participants include 203 mother-child dyads from a low-income population recruited from pediatric primary care clinics. Data are collected when children are 4 and 8 years of age. Child outcomes are evaluated using maternal, teacher, and child self-report and objective measures of cognitive and academic functioning. Maternal victimization history is associated with maternal depressive symptoms, low levels of maternal social support, child internalizing and externalizing behavior problems, and low levels of child socialization. Child behavior problems identified at age 4 are enduring and persist to age 8. The effects of maternal victimization history on both internalizing behavior problems and socialization are mediated by maternal depressive symptoms. The effects of maternal depressive symptoms on externalizing behavior problems, socialization, and anger are mediated by maternal social support. Clinical implications of findings are discussed.     

A Liberal Marxism? Mutual Care,Global Humanity and Minimum Utopia

This article surveys The Norman Geras Reader: ‘What’s There is There’, a recent collection of the work of Norman Geras, edited by Eve Garrard and Ben Cohen. The article explores the relevance of Geras’s attempted reconciliation between liberalism and Marxism to some of the key issues confronting the contemporary left: foreign policy and the failures of humanitarian intervention and non-intervention; internationalism and the necessity for solidarity across borders in an age of nationalist populism; left approaches to totalitarianism and antisemitism; the possibilities and limitations of alternatives to and critiques of liberal capitalism; and the reinvigoration of utopian imaginaries and the futures they promise. It suggests that important lessons for the left can be unpicked from the contested legacy of the ‘decent leftism’ Geras represents, where reapplied in the wake of new political and diplomatic challenges.