Open Access Policy: Numbers, Analysis, Effectiveness

The PASTEUR4OA project analyses what makes an Open Access (OA) policy effective. The total number of institutional or funder OA policies worldwide is now 663 (March 2015), over half of them mandatory. ROARMAP, the policy registry, has been rebuilt to record more policy detail and provide more extensive search functionality. Deposit rates were measured for articles in institutions' repositories and compared to the total number of WoS-indexed articles published from those institutions. Average deposit rate was over four times as high for institutions with a mandatory policy. Six positive correlations were found between deposit rates and (1) Must-Deposit; (2) Cannot-Waive-Deposit; (3) Deposit-Linked-to-Research-Evaluation; (4) Cannot-Waive-Rights-Retention; (5) Must-Make-Deposit-OA (after allowable embargo) and (6) Can-Waive-OA. For deposit latency, there is a positive correlation between earlier deposit and (7) Must-Deposit-Immediately as well as with (4) Cannot-Waive-Rights-Retention and with mandate age. There are not yet enough OA policies to test whether still further policy conditions would contribute to mandate effectiveness but the present findings already suggest that it would be useful for current and future OA policies to adopt the seven positive conditions so as to accelerate and maximise the growth of OA.Comment: 49 pages, 21 figures, 15 tables. Pasteur4OA Work Package 3 report: Open Access policies 201

Food Pedagogies: Histories, Definitions and Moralities

Chapter on

Exciton mediated one phonon resonant Raman scattering from one-dimensional systems

We use the Kramers-Heisenberg approach to derive a general expression for the resonant Raman scattering cross section from a one-dimensional (1D) system explicitly accounting for excitonic effects. The result should prove useful for analyzing the Raman resonance excitation profile lineshapes for a variety of 1D systems including carbon nanotubes and semiconductor quantum wires. We apply this formalism to a simple 1D model system to illustrate the similarities and differences between the free electron and correlated electron-hole theories.Comment: 10 pages, 6 figure

Implementing a graduate nursing program at a distance through an urban-rural partnership.

The purposes of this poster presentation are to 1) describe the implementation of a master’s of science in nursing (MSN) program by providing access to rigorous distance education to students living in rural Pennsylvania; 2) discuss building a critical mass of master’s prepared advanced practice nurse experts in rural communities; and 3) share formative and summative evaluation information. Through funding from the U.S. Department of Health and Human Services, Health Resources and Services Administration, Bureau of Health Professions, Division of Nursing, the Jefferson School of Nursing (JSN) expanded its MSN program currently offered at the urban Philadelphia campus to the rural campus in Danville. Using the methodologies of live web-casting and live video over the Internet, distance students are afforded the opportunity to participate in a live classroom setting rather than experience the static distance methodology of reading through lectures themselves. For example, during the clinical courses, the faculty teaches onsite in Philadelphia webcasting to students in their rural homes so that they can view and hear the lecture. These newer technologies make possible real-time faculty-student dialogue, student-to-student dialogue, and enhance socialization. Furthermore, the use of advanced technologies allows distance students to discuss with peers and faculty alike, in real time, the problems, successes, and questions which arise during class and clinical practica, thereby enhancing critical thinking and diagnostic reasoning skills. This urban-rural partnership addresses increasing demands for educating greater numbers of master’s prepared advanced practice nurses to work in north and central rural Pennsylvania thus promoting access to health care in rural underserved communities

SIMS chemical analysis of extended impacts on the leading and trailing edges of LDEF experiment AO187-2

Numerous 'extended impacts' found in both leading and trailing edge capture cells were successfully analyzed for the chemical composition of projectile residues by secondary ion mass spectrometry (SIMS). Most data were obtained from the trailing edge cells where 45 of 58 impacts were classified as 'probably natural' and the remainder as 'possibly man-made debris.' This is in striking contrast to leading edge cells where 9 of 11 impacts so far measured are definitely classified as orbital debris. Although all the leading edge cells had lost their plastic entrance foils during flight, the rate of foil failure was similar to that of the trailing edge cells, 10 percent of which were recovered intact. Ultraviolet embrittlement is suspected as the major cause of failure on both leading and trailing edges. The major impediment to the accurate determination of projectile chemistry is the fractionation of volatile and refractory elements in the hypervelocity impact and redeposition processes. This effect had been noted in a simulation experiment but is more pronounced in the LDEF capture cells, probably due to the higher average velocities of the space impacts. Surface contamination of the pure Ge surfaces with a substance rich in Si, but also containing Mg and Al, provides an additional problem for the accurate determination of impactor chemistry. The effect is variable, being much larger on surfaces that were exposed to space than in those cells that remained intact. Future work will concentrate on the analyses of more leading edge impacts and the development of new SIMS techniques for the measurement of elemental abundances in extended impacts