The University of New Hampshire Open Educational Resources Survey

The University of New Hampshire Survey Center conducted a survey of UNH faculty members about their usage, understanding, and needs from the University\u27s Open Educational Resources (OER) program. An email invitation to complete the internet survey was sent to one thousand eight hundred and eighty-eight (1,888) UNH faculty members in March 2017. Overall, 437 faculty members responded to the survey, yielding a response rate of 23%. This report includes figures summarizing the survey results; detailed tabular results may be found in Appendix A, Appendix B contains the open-ended responses, and Appendix C contains the survey instrument

Understanding Maneuver Uncertainties during Inclination Maneuvers of the Aqua Spacecraft

During the Fall 2006 inclination campaign for the Aqua spacecraft it was discovered that there was significant uncertainty in the prediction of the semimajor axis change during a maneuver. The low atmospheric drag environment at the time of the maneuvers amplified the effects of this uncertainty leading to a potential violation of the spacecraft ground-track requirements. In order to understand the uncertainty, a Monte Carlo simulation was developed to characterize the expected semi-major axis change uncertainty given the observed behavior of the spacecraft propulsion and attitude control systems during a maneuver. This expected uncertainty was then used to develop new analysis tools to ensure that future inclination maneuver plans will .meet ground-track control requirements in the presence of the error

Narrative Tactics: Windigo Stories and Indigenous Youth Suicide

This dissertation examines cross-genre and cross-cultural discourse between contemporary Indigenous windigo narratives and medical narratives involving the topic of Indigenous youth suicide. The Indigenous narratives include forms that are Western in their origin, the novel, comic book and film, but contain traditional Indigenous narrative patterns, actors and themes. I draw these narratives from fictions produced by Indigenous public intellectuals. The medical narratives represent a cross-section of fields but focus mainly on Coroners’ reports, social determinants of health research and suicide research based in psychology. The goal of my research is to examine how and where these forms of discourse come together in a meaningful way and how that union can benefit the Indigenous communities and medical researchers. My research methodology includes the application of narrative and literary theory originating from such scholars as M.M. Bakhtin, Paul Ricoeur, Gilles Deleuze and Felix Guattari. Narrative theory is brought together with the ethnographic work of A. Irving Hallowell, Victor Turner, Dell Hymes, and William Labov and Indigenous scholarship, particularly the work of Cree academic, artist and poet Neal McLeod, in order to conduct cross-genre and cross-cultural discourse analysis. My major research findings are that the cross-genre discourse is not my own construct, as is evidenced by the role of medical narratives within the construction of contemporary Indigenous narratives. Medical narratives, also, demonstrate an application of ethnographic and cultural awareness in their analysis. However, I argue that there are still gaps that can be closed in the discourses that will benefit both sides of the conversation. I argue that by focusing on the points where the discourses meet and where they are disconnected, the field of Indigenous youth suicide can gain a better understanding of the ontological and epistemological view-points of the communities they are studying and how these positions are connected to the stories they tell about their histories

Long Term Mean Local Time of the Ascending Node Prediction

Significant error has been observed in the long term prediction of the Mean Local Time of the Ascending Node on the Aqua spacecraft. This error of approximately 90 seconds over a two year prediction is a complication in planning and timing of maneuvers for all members of the Earth Observing System Afternoon Constellation, which use Aqua's MLTAN as the reference for their inclination maneuvers. It was determined that the source of the prediction error was the lack of a solid Earth tide model in the operational force models. The Love Model of the solid Earth tide potential was used to derive analytic corrections to the inclination and right ascension of the ascending node of Aqua's Sun-synchronous orbit. Additionally, it was determined that the resonance between the Sun and orbit plane of the Sun-synchronous orbit is the primary driver of this error. The analytic corrections have been added to the operational force models for the Aqua spacecraft reducing the two-year 90-second error to less than 7 seconds

An engineering study of onboard checkout techniques. Task 1: Requirements analysis and concepts

Concepts and requirements analysis for automated onboard checkout of manned space statio

Excavations at the Viking Barrow Cemetery at Heath Wood, Ingleby, Derbyshire

The cemetery at Heath Wood, Ingleby, Derbyshire, is the only known Scandinavian cremation cemetery in the British Isles. It comprises fifty-nine barrows, of which about one-third have been excavated on previous occasions, although earlier excavators concluded that some were empty cenotaph mounds. From 1998 to 2000 three barrows were examined. Our investigations have suggested that each of the barrows contained a burial, although not all contain evidence of a pyre. A full report of the 1998-2000 excavations is provided, alongside a summary of the earlier finds. The relationship of Heath Wood to the neighbouring site at Repton is examined, in order to understand its significance for the Scandinavian settlement of the Danelaw. It is concluded that Heath Wood may have been a war cemetery of the Viking Great Army of AD 873-8

Development of low cost packaged fibre optic sensors for use in reinforced concrete structures

There is an ongoing need to measure strains in reinforced concrete structures more reliably and under a range of circumstances e.g. long term durability (such as effects of cracking and reinforcement corrosion), response to normal working loads and response under abnormal load conditions. Fibre optic sensors have considerable potential for this purpose and have the additional advantages, including of immunity to electromagnetic interference and light weight (Grattan et al., 2000). This is important in railway scenarios and particularly so when the lines are electrified. Their small size allows for easy installation. However, their use as commercial ‘packaged’ devices (traditionally seen as necessary to achieve adequate robustness) is limited by their high cost relative to other sensor devices such as encapsulated electric resistance strain gauges. This paper describes preliminary work to produce a cost-effective and easy-to-use technique for encapsulating fibre optic sensors in resin using 3D printing techniques to produce a robust, inexpensive ‘packaged’ sensor system suitable for use with concrete structures. The work done to date has shown this to be a convenient and economical way of producing multiple sensors which were suitable for both surface mounting and embedment in reinforced concrete structures. The proof-of-concept testing to which the trial packages were subjected is described in the paper and the results indicate that 3D printed packages have considerable potential for further development and use in a variety of civil engineering applications, competing well with more conventional sensor systems

Chemical Analyses of Water from Selected Wells and Springs in the Yucca Mountain Area, Nevada and Southeastern California

Chemical analysis of water samples from 279 wells and springs in the Yucca Mountain area are presented. Where data are available, this report includes: site location expressed as Nevada Central Coordinates and latitude and longitude; source of data; name of analyzing laboratory; geologic unit from which water was obtained; lithology; water use; elevation of well or spring; well depth; depth to water; time pumped before taking the sample; yield; type of filtration; sampling method; date the sample was collected; and anion-cation balance. Yucca Mountain, Nevada (fig. 1), is being investigated by the U.S. Geological Survey, in cooperation with the U.S. Department of Energy, as a possible repository for the disposal of high-level nuclear wastes. Yucca Mountain is underlain by partially altered volcanic tuffs that probably extend to depths greater than 3,000 m (Snyder and Carr, 1982). If approved, the repository will most likely be excavated within the unsaturated zone, 150 to 300 m above the water table. One concern is that radionuclides might be leached from the stored wastes and eventually reach the saturated zone, where they would be transported in the ground-water system away from the repository. The purpose of this report is to present a data base that consolidates the available ground-water data for the area surrounding the potential Yucca Mountain nuclear-waste repository. The objective of assembling this data is to provide a data base that potentially could be used to help determine: (1) Ground-water flow paths; (2) velocities and residence times of ground water; (3) the degree of vertical and lateral chemical heterogeneity of the ground-water system; and (4) chemical processes that affect the potential movement radionuclide species

Woodland Echoes / words by Addison P. Wyman

Cover: a drawing of a river flowing in the wood; Publisher: McKinley Music Co. (Chicago)https://egrove.olemiss.edu/sharris_b/1092/thumbnail.jp