Share and share alike: Encouraging the reuse of academic resources through the Scottish electronic staff development library

This paper reports on the findings of a consultancy procedure conducted within the Scottish Higher Education staff development community and focusing on the reuse and sharing of communications and information technology resources for teaching and learning. While this consultancy was conducted primarily to inform the development of the Scottish electronic Staff Development Library (SeSDL), its findings, will be of relevance to colleagues working in the fields of staff development and C&IT and all those involved in the creation of shared teaching and learning resources. The consultancy identified general staff development demands, specific pedagogical requirements, and concerns relating to the provision, reuse and sharing of staff development resources. The SeSDL Project will attempt to address these demands through the development of a Web‐based resource centre, which will facilitate the reuse and sharing of high‐quality staff development resources. Library materials are stored in the form of granules which are branded with IMS compatible metadata and which are classified using a controlled educational taxonomy. Staff developers will be able to assemble these granular components to build customized lessons tailored to meet the needs of their own departments and institutions

A Rider-Centered Critical Decision Method Study to Better Understand the Challenges to Further Uptake of Cycling

Despite the many benefits of cycling, there is still a widespread perception that riding bicycles on public roads is unsafe. There has been a substantial increase in cycling research over the past decade, but little work has explored the challenges to greater uptake of cycling from a rider-centered perspective. To explore this, our research undertook a large international survey for experienced cyclists in which rider perspectives were explored using an in-depth process called the Critical Decision Method. The results revealed a wide range of self-reported cycling experiences, and most respondents classified themselves as either strong and fearless or enthused and confident. Few actual differences with respect to threatening incidents and rider countermeasures were present, illustrating how overall similarly experienced cyclists respond to threatening incidents. An overarching summary of all survey responses is presented with respect to each gender, then a more specific case study of two riders, one female and one male, is presented showing how many emotions and fear responses were similar for the different riders, but their coping strategies and reactions were somewhat different. It is concluded that further work to explore the issue from a rider-centered perspective is needed, and that the wide variety of cyclist types implies that there is no single recommendation for encouraging greater uptake of riding

Knowledge is power: Quantum chemistry on novel computer architectures

In the first chapter of this thesis, a background of fundamental quantum chemistry concepts is provided. Chapter two contains an analysis of the performance and energy efficiency of various modern computer processor architectures while performing computational chemistry calculations. In chapter three, the processor architectural study is expanded to include parallel computational chemistry algorithms executed across multiple-node computer clusters. Chapter four describes a novel computational implementation of the fundamental Hartree-Fock method which significantly reduces computer memory requirements. In chapter five, a case study of quantum chemistry two-electron integral code interoperability is described. The final chapters of this work discuss applications of quantum chemistry. In chapter six, an investigation of the esterification of acetic acid on acid-functionalized silica is presented. In chapter seven, the application of ab initio molecular dynamics to study the photoisomerization and photocyclization of stilbene is discussed. Final concluding remarks are noted in chapter eight

A rapid, chromatography-free route to substituted acridine–isoalloxazine conjugates under microwave irradiation

Microwave irradiation was applied to a sequence of condensation reactions from readily available 9-chloroacridines to provide a range of novel acridine–isoalloxazine conjugates. The combination of these two moieties, both of biological interest, was achieved by a chromatography free route

Issue 19: Up/Rooted: Gender, Sexuality and Refuge in Canada

Issues of gender and sexuality affect refugee experiences of flight, resettlement and integration, yet often remain unacknowledged and unaddressed in policy and programming to support those seeking refuge in Canada. There exists a power dimension between those being served (refugees) and those providing services and policymakers. This Policy Points presents core issues at the intersection of gender, sexuality and seeking refuge discussed during the Up/Rooted: Gender, Sexuality and Refuge in Canada workshop held at the Balsillie School of International Affairs, Waterloo, Ontario. Participants from a range of community organizations working with refugees, community members, persons with refugee backgrounds, researchers, and students came together to explore the challenges and opportunities for people arriving from refugee experiences in the Kitchener-Waterloo and Cambridge region. This Policy Points contributes to the broader discourse on refugee resettlement and integration in Canada by unpacking findings in four key thematic areas: (1) health and wellness; (2) families; (3) social protection and economic security; and (4) communities and identities

Do Physician-based or Hospital-based Provider Service Networks Better Control Medicaid Expenditures?

In a recent demonstration project, Florida Medicaid enrollees were required to pick a managed care plan that was either a Health Maintenance Organization (HMO) or a Provider Service Network (PSN). PSNs are a form of managed care very similar to Accountable Care Organizations (ACOs) that provides health care services directly through a provider or network of organizations to a defined population without a “middle man” such as a third party insurance company and health plan. There are two types of PSNs: Physician-based PSNs and Healthcare system-based PSNs. Physician-based PSNs are created and controlled by physicians groups. Healthcare system-based PSNs are based on safety net hospitals and their outpatient clinics. Health system-based PSNs are integrated delivery systems, which are organizations that combine healthcare providers into one organization and may provide more efficient care with lower cost of care due to economies of scale. The objective of this study was to examine the differences in healthcare expenditures by enrollees in physician-based and health system-based PSNs. Using a difference in difference approach our study found that compared to enrollees in physician-based PSNs, enrollees in health system-based PSNs lowered expenditures to a greater extent over time compared to physician-based PSNs. Findings from this study provide important information to states considering implementing alternative delivery models to control Medicaid costs

Too little, too late: reduced visual span and speed characterize pure alexia

Whether normal word reading includes a stage of visual processing selectively dedicated to word or letter recognition is highly debated. Characterizing pure alexia, a seemingly selective disorder of reading, has been central to this debate. Two main theories claim either that 1) Pure alexia is caused by damage to a reading specific brain region in the left fusiform gyrus or 2) Pure alexia results from a general visual impairment that may particularly affect simultaneous processing of multiple items. We tested these competing theories in 4 patients with pure alexia using sensitive psychophysical measures and mathematical modeling. Recognition of single letters and digits in the central visual field was impaired in all patients. Visual apprehension span was also reduced for both letters and digits in all patients. The only cortical region lesioned across all 4 patients was the left fusiform gyrus, indicating that this region subserves a function broader than letter or word identification. We suggest that a seemingly pure disorder of reading can arise due to a general reduction of visual speed and span, and explain why this has a disproportionate impact on word reading while recognition of other visual stimuli are less obviously affected