2,206 research outputs found

    Effective Archival Instruction When Embeddedness Won’t Work

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    Over the past few years the standard “one shot” archives instruction session has been overshadowed in archival literature by a focus on the importance of embedded archivists, as well as emphasis on multiple guided instruction sessions for classes. These innovative techniques offer many advantages but this paper argues that the “one shot” model still holds relevance, especially for small institutions with limited staff sizes. Work on such sessions over the course of a decade have resulted in changes made to this model at the University of Mississippi, and this article discusses these changes and offers both lessons learned and examines benefits of the “one shot” approach

    A Uniformly Derived Catalogue of Exoplanets from Radial Velocities

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    A new catalogue of extrasolar planets is presented by re-analysing a selection of published radial velocity data sets using EXOFIT (Balan & Lahav 2009). All objects are treated on an equal footing within a Bayesian framework, to give orbital parameters for 94 exoplanetary systems. Model selection (between one- and two-planet solutions) is then performed, using both a visual flagging method and a standard chi-square analysis, with agreement between the two methods for 99% of the systems considered. The catalogue is to be made available online, and this 'proof of concept' study may be maintained and extended in the future to incorporate all systems with publicly available radial velocity data, as well as transit and microlensing data.Comment: 16 pages, 6 figures, 6 table

    VALIDATION OF A PORTABLE FORCE PLATE TO ASSESSING JUMPING AND LANDING PERFORMANCE

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    Jumping and landing tasks are commonly used! to examine various parameters regarding performance (Arampatziz et al. 2001) and injury (Hewitt et al. 2005). Traditionally jumping tasks have been used to measure a variety of neuromuscular factors regarding performance. Landings have been studied extensively with r~$pect to factors related to injury. It is commonly accepted that the standard force platform is the most commonly used and considered the 'gold standard' for measuring ground reaction force during jumping and landing tasks. One potential aspect which limits the use of a force platform is that they are typically mounted to the ground to prevent any unrelated vibrations from affecting the force measurement. The portability of these devices is difficult and measurements are normally restricted to a laboratory setting. Another possible factor that could affect the data collected by a portable force plate is the difference in surface height between the ground and the force plate. Therefore, the dimensions of a portable force platform should be large enough to accommodate the given maneuver without changes in performance. Therefore, the purpose of this study was to validate the force measurements of a new portable force platform during two jumping/landing tasks by comparing the measurements to a traditional laboratory mounted force platform. A secondary purpose was to establish the reliability of the portable force platform. If the validity and reliability of the portable force platform are confirmed, this will provide a device that can assess a variety of measurements in field (non laboratory) situations. We hypothesize that the force and temporal measurements between the two instruments would not be different

    Foundations of Biology (GHC)

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    This Grants Collection for Foundations of Biology was created under a Round Five ALG Textbook Transformation Grant. Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process. Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Reporthttps://oer.galileo.usg.edu/biology-collections/1011/thumbnail.jp

    Principles of Nutrition Textbook, Second Edition

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    Update: The team has updated this course with a Round Twelve Mini-Grant for Ancillary Materials and Revisions, leading to a new twenty-chapter remix featuring content from a Kansas State University open textbook. Due to accessibility issues in the repository, a second copy of the PDF without a cover page is included in Additional Files. This file should retain all bookmarks and tags. First edition description: This Open Textbook for Principles of Nutrition was created under a Round Nine ALG Textbook Transformation Grant. Topics covered: Chapter 1: Nutrition Basics Chapter 2: Macronutrient Structures Chapter 3: Macronutrient Digestion Chapter 4: Macronutrient Uptake, Absorption, & Transport Chapter 5: Common Digestive Problems Chapter 6: Macronutrient Metabolism Chapter 7: Integration of Macronutrient Metabolism Chapter 8: Micronutrients Overview & Dietary Reference Intakes (DRIs) Chapter 9: Antioxidant Micronutrients Chapter 10: Macronutrient Metabolism Micronutrients Chapter 11: Carbon Metabolism Micronutrients Chapter 12: Blood, Bones & Teeth Micronutrients Chapter 13: Electrolyte Micronutrients Chapter 14: Achieving a Healthy Diet Chapter 15: Diet and Health- Chronic Disease Prevention Chapter 16: Pregnancy and Lactation Chapter 17: Nutrition Infancy through Adolescence Chapter 18: Adulthood and the Later Years Chapter 19: Nutrition and Fitness/Athletes Chapter 20: Nutrition and Society The original chapters are also available on a Georgia Highlands College LibGuide.https://oer.galileo.usg.edu/health-textbooks/1006/thumbnail.jp

    Principles of Chemistry I & II (GHC)

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    This Grants Collection for Principles of Chemistry I & II was created under a Round Eight ALG Textbook Transformation Grant. Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process. Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Reporthttps://oer.galileo.usg.edu/chemistry-collections/1016/thumbnail.jp

    Principles of Nutrition (GHC)

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    This Grants Collection for Principles of Nutrition was created under a Round Nine ALG Textbook Transformation Grant. Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process. Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Reporthttps://oer.galileo.usg.edu/health-collections/1007/thumbnail.jp

    Data logging and performance analysis software for teachers of indigenous New Zealanders: early results

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    Technology, in the form of personal computers, is making inroads into everyday life in every part of every nation. It is frequently assumed that this is 'a good thing'. However, there is a need for the people in each cultural group in each nation to appropriate technology for themselves. Indigenous people, such as the Maori of New Zealand/Aotearoa, are in danger of losing their language because technology has a European face. Yet despite the fact that the Maori are currently experiencing a cultural renaissance, there are no commercially available products that are specifically designed for Maori-speaking people
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