Nursing Research Journals

Abstract

Recent discussions concerning the mission and direction of graduate programs in library and information science (LIS) have become heated. In a response to a call for greater communication between practitioners and LIS educators, eight librarians who are relatively recent graduates of LIS graduate programs offer their views on what they wish their programs had taught them about serials. All are either working in serials or have serials experience. Serials Review 2003; 29:26–35.     

SCOAP3 and Open Access

SCOAP3 is an innovative Open Access initiative for publishing in high-energy physics. The model is viewed by many as a potential solution to multiple issues related to the financial crisis, the peer review system, scholarly communication, and the need to support institutional repositories. This installment of “The Balance Point” presents articles written by three Open Access advocates, outlining the SCOAP3 proposal, benefits of participation, and some of the roles libraries, publishers and scientists can play in making important changes to scholarly communication. Contributors discuss scalability and transferability issues of SCOAP3, as well as other matters of concern.     

The agricultural ethics of biofuels: climate ethics and mitigation arguments

An environmental, climate mitigation rationale for research and development (R&D) on liquid transportation fuels derived from plants emerged among many scientists and engineers during the last decade. However, between 2006 and 2010, this climate ethic for pursuing biofuel became politically entangled and conceptually confused with rationales for encouraging greater use of plant-based ethanol that were both unconnected to climate ethics and potentially in conflict with the value-commitments providing a mitigation-oriented reason to promote and develop new and expanded sources of biofuel. I argue that the conceptual construct of technological trajectories provides a fecund approach to the ethical evaluation of R&D strategies in the case of plant-based liquid transportation fuels. The idea of a trajectory has a current use in the literature of science studies and aptly summarizes a number of themes that are critical to the evaluation of tools and techniques whose future shape, design, applications and potential consequences are necessarily somewhat speculative. In the case of biofuels, it is the imagined future trajectory that provides the basis for resistance to an emerging technology, rather than the present-day technical capabilities and the unexpected consequences of biofuel development.     

Estimation of Tuberculosis Risk and Incidence under Upper Room Ultraviolet Germicidal Irradiation in a Waiting Room in a Hypothetical Scenario

Environmental control measures (ventilation, high-efficiency particulate air filtration, and upper room ultraviolet germicidal irradiation [UVGI]) are recommended to effectively control tuberculosis (TB) transmission from unsuspected TB patients in high-risk settings, but the effectiveness of their use is not often clear. This study presents a simulation model for a hypothetical hospital waiting room, in which the number of susceptible immunocompetent people in the waiting room follows a Poisson distribution (M = 5) in either low (annual number of TB patients = 5) or high TB risk settings (annual number of TB patients = 50), and used the model to evaluate the reduction of TB transmission risk by upper room UVGI. An exponential dose-response model was used for TB transmission and a two-zone model was used for evaluating the effect of upper room UVGI. Upper room UVGI reduced TB risk by 1.6-fold at 3 microW/cm2 UV irradiance in the upper room in the low TB risk setting and by 4.1-fold at 15 microW/cm2 UV irradiance in the upper room in the high TB risk setting. Use of upper room UVGI also reduced the mean annual new infection rate from 2.2 to 1.3 infections per year at 3 microW/cm2 and to 0.6 infections per year at 15 microW/cm2 in our hypothetical high-risk settings. The effect of upper room UVGI was sensitive to both vertical air velocity (air mixing) and UV irradiance level. Results from partitioning variability indicate that most variability of TB transmission risk came from waiting time in our hypothetical hospital.     

Comparison of Social Estrangement Among Youth Who Are Accessing Homeless Services in St. Louis,Missouri and Austin,Texas

The purpose of this study was to compare young people seeking homeless services in two distinct geographic locations (Austin, Texas and St. Louis, Missouri). To determine differences between the two populations, the study used a guiding conceptual model of social estrangement that included four domains: institutional disaffiliation, psychological dysfunction, human capital, and identification with homeless culture. A sample of homeless youth (N = 96; 46 from St. Louis, 50 from Austin) were recruited through youth-serving agencies. Findings indicate two unique samples of street-involved youth in regards to affiliation with formal institutions, family support, and informal peer networks, suggesting distinct service needs.     

Bewilderment: Preparing prisoners for 'real' work in the fictional world of prison

This article explores the history of employment training programmes for prisoners and three contemporary examples of practice. It argues that the history and current practice can be seen as a movement between two competing discourses. One that treats prison work as relevant for how it passes time and the other for how it prepares a prisoner for release. These are referred to as a ‘constative’ position‐one where the activity is only related to the here and now‐and the ‘performative’‐where the activity is said to ‘rehearse’ the prisoner for action to be performed at a later date. By examining projects that use drama workshops to examine employment issues with prisoners, the article argues that these positions are limited. It claims that the link between prison activity and performance outside is far more complicated than a simple shift of new competencies from one arena to another. This transition is met more often by the ‘bewilderment’ of the title than by a smooth transition. The article concludes that drama workshops in fact have a potential to offer a more powerful intervention than simple behaviour rehearsal and that they could provide one means for bridging the gap between the fictional arena of prison and the ‘real’ world. Este artículo explora la historia de programas de capacitacioén laboral para presos y de tres ejemplos contemporáneos de práctica. Sostiene que la historia y la práctica actual pueden considerarse como un movimiento entre dos discursos competidores. Los dos consideran relevantes las actividades laborales en la cárcel, el uno porque ayuda a pasar el tiempo, y el otro porque prepara al preso para la puesta en libertad. Se refiere a los dos discursos como (1) la posición ‘constativa’, en la cual la actividad laboral se relaciona únicamente al momento actual y (2) la posición ‘performativa’, en la cual la actividad laboral sirve de ensayo para actividades que desempeñaráel preso en una fecha por venir. Al examinar proyectos que recurren a talleres del drama para examinar temas laborales con los presos, este artículo sostiene que están limitadas estas posiciones. Alega que la conexión entre la actividad en la cárcel y el desempeño fuera de la cárcel supone algo mucho mas complicado que un sencillo cambio de nuevas competencias de una arena a otra. Sostiene que esta transición se caracteriza mas por el desconcierto que provoca que por su suavedad. El artículo concluye que los talleres del drama pueden ofrecer una intervención mas poderosa que los sencillos ensayos de conducta, y que podrían ofrecer un medio de salvar la distancia entre la arena ficticia de la cárcel y el mundo ‘verdadero’.     

Modeling Poliovirus Risks and the Legacy of Polio Eradication

This introduction to the special issue on modeling poliovirus risks provides context about historical efforts to manage polioviruses and reviews the insights from models developed to support risk management and policy development. Following an overview of the contents of the special issue, the introduction explores the road ahead and offers perspective on the legacy of polio eradication.     

Characterizing Poliovirus Transmission and Evolution: Insights from Modeling Experiences with Wild and Vaccine‐Related Polioviruses

With national and global health policymakers facing numerous complex decisions related to achieving and maintaining polio eradication, we expanded our previously developed dynamic poliovirus transmission model using information from an expert literature review process and including additional immunity states and the evolution of oral poliovirus vaccine (OPV). The model explicitly considers serotype differences and distinguishes fecal‐oral and oropharyngeal transmission. We evaluated the model by simulating diverse historical experiences with polioviruses, including one country that eliminated wild poliovirus using both OPV and inactivated poliovirus vaccine (IPV) (USA), three importation outbreaks of wild poliovirus (Albania, the Netherlands, Tajikistan), one situation in which no circulating vaccine‐derived polioviruses (cVDPVs) emerge despite annual OPV use and cessation (Cuba), three cVDPV outbreaks (Haiti, Madura Island in Indonesia, northern Nigeria), one area of current endemic circulation of all three serotypes (northern Nigeria), and one area with recent endemic circulation and subsequent elimination of multiple serotypes (northern India). We find that when sufficient information about the conditions exists, the model can reproduce the general behavior of poliovirus transmission and outbreaks while maintaining consistency in the generic model inputs. The assumption of spatially homogeneous mixing remains a significant limitation that affects the performance of the differential equation‐based model when significant heterogeneities in immunity and mixing may exist. Further studies on OPV virus evolution and improved understanding of the mechanisms of mixing and transmission may help to better characterize poliovirus transmission in populations. Broad application of the model promises to offer insights in the context of global and national policy and economic models.     

Organisational buying behaviour in changing times

In a recent paper, Johnston and Lewin (1996) analyse the stream of research on organisational buyer behaviour published over the past 25 to 30 years isolating eight propositions which they encapsulate in their ‘Risk Continuum'. Our paper, reports a comparison between Johnston and Lewin's analysis of the extant literature and current buying practices as revealed by interviews with senior UK buyers. We found that business practice has changed in the intervening years. New, process-driven management styles are changing the way in which UK buyers and suppliers interact, yet work reflecting this change (by, for instance, the European based IMP Group) is under-represented in textbooks and teaching. We question the continuing predominance of the established risk management view of organisational buyer behaviour based upon research conducted in the USA 30 years ago.