The Doctrine of Collateral Estoppel in Parole Revocation

In recent years courts have shown more recognition of the rights of parolees and probationers. Spurred by a Supreme Court decision that certain due process protections were applicable to parole revocation procedures, revocation hearings are now providing parolees and probationers some of the procedural protections available to criminal defendants at trial. Policy considerations have dictated, however, that the protections available at revocation hearings must fall far short of conferring upon the accused the full panoply of rights due a defendant at trial. As a result of the Supreme Court\u27s emphasis on the difference between revocation hearings and criminal proceedings, lower courts have held that some constitutional protections available to defendants at trial do not apply at revocation hearings. Thus, the exclusionary rule has been held inapplicable to revocation hearings. This is in contrast to a recent district court decision, Standlee v. Rhay, where it was held that because of the punitive nature of a revocation hearing, it should be treated in some respects as equivalent to a criminal proceeding. These contrasting results are not as inconsistent as they may seem at first glance, but may be harmonized, to some extent, through an analysis of the principles underlying the respective doctrines. Although revocation hearings often present both exclusionary rule and collateral estoppel problems, these are essentially distinct legal concepts

Propagation of Unit Location Uncertainty in Dense Storage Environments

Effective space utilization is an important consideration in logistics systems and is especially important in dense storage environments. Dense storage systems provide high-space utilization; however, because not all items are immediately accessible, storage and retrieval operations often require shifting of other stored items in order to access the desired item, which results in item location uncertainty when asset tracking is insufficient. Given an initial certainty in item location, we use Markovian principles to quantify the growth of uncertainty as a function of retrieval requests and discover that the steady state probability distribution for any communicating class of storage locations approaches uniform. Using this result, an expected search time model is developed and applied to the systems analyzed. We also develop metrics that quantify and characterize uncertainty in item location to aid in understanding the nature of that uncertainty. By incorporating uncertainty into our logistics model and conducting numerical experiments, we gain valuable insights into the uncertainty problem such as the benefit of multiple item copies in reducing expected search time and the varied response to different retrieval policies in otherwise identical systems

The effects of gestational exposure to endocrine-disrupting chemicals on the adult social behavior in male and female rats

Endocrine disrupting chemicals (EDC) exposures during critical periods of development influence neuronal development and the manifestation of sexually dimorphic behaviors that emerge in adulthood. Among these behaviors, social information processing is sexually dimorphic and regulated by sex steroids. Oxytocin and vasopressin serve as primary neurotransmitters mediating these behaviors; these neuroendocrine circuits are hormone sensitive and potential targets of prenatal EDC exposures. In dissertation, I assess the effects of gestational exposure to EDCs on the social behavior of male and females later in adulthood. A weakly estrogenic PCB mixture, Aroclor 1221, was administered to pregnant Sprague-Dawley rat dams during the time when the hypothalamus undergoes sexual differentiation. The brains of these animals were also used to quantify the presence of oxytocin or vasopressin in the two main regions of production: the paraventricular nucleus (PVN) and the supraoptic nucleus (SON). Another experiment extended this treatment paradigm to encompass a longer period of gestational development, added another EDC treatment group (Vinclozolin), and looked at similar behavioral outcomes. Lastly, I provide a novel way of modeling complex social behaviors in a laboratory setting. Through all of this work, we show that the sexes are differentially susceptible to endocrine disruption by PCBs or vinclozolin. Additionally, we provide evidence that the traditional choice models of social behavior in the rodent may not be reflective of how an animal behaves in a more complex, naturalistic, environment.Pharmaceutical Science

Kimmage Development Studies Centre 1974 - 2018: 'The Kimmage Experience'

Using a selective clustering of three main inter-related concepts, namely ‘people-centred’, ‘pedagogy’ and ‘partnership’, this article presents a reflection on the engagement of Kimmage Development Studies Centre within the broad ‘development studies’ / ‘development education’ contexts in Ireland and abroad during the period 1974-2018. The programmes that were delivered by Kimmage have since transferred to a new Department of International Development at Maynooth University. Of the three ‘pillars’ employed, the element of partnership is the most tangible and visible aspect. However, the other two aspects –ensuring people remained at the centre of the work, and the educational approaches used –comprised a dedicated process, which ensured that the content, represented in all of the activities and outputs of Kimmage, remained congruent with good development practice. Though mainly a reflective piece looking back over four decades, the concluding remarks indicate a desire and commitment to continue the legacy of Kimmage

Which Police Departments Make Black Lives Matter, Which Don’t, and Why Don’t Most Social Scientists Care?

In part via skillful use of social media, Black Lives Matter (BLM) has become among the most influential social movements of the past half century, with support across racial lines, and considerable financial backing (Fisher, 2019). Will this translate into public policy reforms which save Black lives? After all, higher education is a key institutional backer of BLM, and a considerable literature dating back decades (e.g., Lindblom & Cohen, 1979) casts doubt on the effectiveness of social science in solving social problems, for numerous reasons. Often, the best social science is simple counting. This paper makes two unique contributions. First, using scholarly citations, we show empirically that social scientists focus far more attention on research regarding BLM related activism than on research regarding how to improve policing in ways that might save Black lives. Second, to encourage more research regarding saving Black lives, we update and enlarge a prior peer reviewed study (Bearfield, Maranto, & Wolf, 2020) which ranks big city police departments by their effectiveness in keeping Black (and non-Black) citizens safe. We conclude with ideas for future research and policy reform. Police commissioners and other policymakers need to be asked the right questions to drive reform and enact better policies to enable reforms to succeed. Currently, social science is failing to contribute much to either

Brachial plexopathy after prone positioning

Two cases of brachial plexus injury after prone position in the intensive care unit are described. Mechanisms of brachial plexus injury are described, as are methods for prevention of this unusual complication