1,956 research outputs found

    An extensible and successful method of identifying collaborators for National Library of Medicine informationist projects

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    Question/Purpose: The New York University (NYU) Health Sciences Library used a new method to arrange in-depth discussions with basic science researchers. The objective was to identify collaborators for a new National Library of Medicine administrative supplement. Setting: The research took place at the NYU Health Sciences Library. Methods: Using the National Institutes of Health (NIH) RePORTER, forty-four researchers were identified and later contacted through individualized emails. Results: Nine researchers responded to the email followed by six in-person or phone discussions. At the conclusion of this process, two researchers submitted applications for supplemental funding, and both of these applications were successful. Conclusions: This method confirmed these users could benefit from the skills and knowledge of health sciences librarians, but they are largely unaware of thi

    Utah Boating and Fishing Survey: Applying Contingent Valuation and Travel Cost Methods to Estimate Recreation Values in Northern Utah for the Bear River Water Development Project

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    The intent of this thesis is to compare contingent valuation methods (CVM) and travel cost methods (TCM) to estimate consumer surplus for boaters and anglers in northern Utah. TCM results are about three times that of CVM. Several limitations are noted, specifically that CVM solicits given willingness to pay (WTP for specific reservoir sites. TCM analyzes aggregated trips to reservoirs with a wide array of site characteristics

    A Low-water Crossing Impacts Movement Behavior of Northern Hog Suckers in an Ozark Stream

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    Low-water crossings are common in Ozark streams and can restrict longitudinal movement in fishes. I evaluated the impact of the Cedar Grove low-water crossing on Northern Hog Sucker Hypentelium nigricans movement behavior in Missouri’s Current River. Radio-tagged fish upstream (henceforth ‘above’; N = 24) and downstream (henceforth ‘below’; N = 26) of the crossing were followed monthly for a year to assess 1) frequency of fish passage, 2) direction of passage, and 3) maximum displacement of mobile (displacement \u3e 1 km) fish. I then looked at diel movement behavior of stationary (displacement \u3c 1 km) fish near the crossing to assess 1) total displacement and linear home range, 2) direction of diel displacement, and 3) habitat use. Passage was limited to four below-tagged fish and was more likely to occur in the upstream direction and during high flow. The direction of maximum displacement in mobile fish was primarily away from the crossing, and below-tagged fish exhibited over seven times greater displacement than above-tagged fish. Diel displacement and linear home range were greater in above-tagged fish, likely due to degraded upstream habitat that increased the distance between day and night habitats. My results suggest the crossing is a semi-permeable barrier that also affects local-scale movement behavior of Northern Hog Suckers. Alternatives to the low-water crossings at Cedar Grove, such as modifying the side channel into a fish bypass, should be considered to promote natural longitudinal movement of fishes in the upper Current River

    Space Communication and Aviation Navigation: The United States Moves towards Performance-Based Navigation

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    The U.S. NAVSTAR GPS communications satellite network, integrated with the FAA\u27s Wide Area Augmentation System, or WAAS, provides improvements in GPS accuracy and integrity for aviation navigation throughout the U.S. National Airspace System. WAAS has allowed the FAA to move toward a performance-based NAS, exploiting the concept of required navigation performance, or RNP. The FAA, in cooperation with aviation stakeholders, is implementing performance-based navigation in the U.S. NAS. Two key components of performance-based navigation are Area Navigation (RNAV) and RNP. These components allow the flexibility to design more efficient airspace and instrument procedures that improve safety, access, capacity and efficiency

    Analysis of Donor Advised Funds from a Community Foundation Perspective

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    The Council of Michigan Foundations (CMF) commissioned four studies between 2000 and 2016 to evaluate the required private foundation payout rate as well as hypothetical model portfolios and actual investment returns.In December 2020, the Dorothy A. Johnson Center for Philanthropy (Johnson Center) at Grand Valley State University, in collaboration with Plante Moran Financial Advisors (PMFA), updated and expanded this research by using a comprehensive database of IRS Form 990-PF (private foundation) returns, adding international investments to the model portfolios, presenting actual payout rates of all private foundations in the dataset, and showing projections of how changes to the payout rate may affect future foundation assets. In March 2021, staff from the Johnson Center turned their focus to community foundations and completed a similar analysis — the first of its kind in the CMF foundation study series.Similar to its earlier private and community foundation report counterparts, this report provides new information to the field. To study donor advised funds (DAFs), the project team leveraged the Johnson Center's comprehensive database of IRS Form 990 filings for summary statistics. The team supplemented that dataset by partnering with CMF to obtain account-level information about the more than 2,600 DAFs housed at Michigan's community foundations. That account-level detail was used to calculate individual DAF investment returns, contribution and distribution flows, and payout rates for the years 2017–2020

    Laser-CVD silicon carbide fibers as non woven preforms in fiber-reinforced SiC-SiC composites

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    Please click Additional Files below to see the full abstract. Please click Download on the upper right corner to see the presentation

    Stories from the Frontier: Breakthroughs, Challenges, and Recommendations from the First Five Years of Open 990 Data

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    Open data projects have been in existence for decades, especially as the amount of data stored on computers throughout the world has skyrocketed. Accessibility to that data is at the heart of these efforts, as public and private entities work to make data freely available and useful to the public. Also critical is the role that freely available data in general -- and public or government data in particular — play in accountability and transparency in government, as well as increasing both public participation and public awareness. As one interviewee noted, "Data makes it clear that the earth rotates around the sun — not the sun around the earth. Data can lay plain the places where our worldview needs to change."The Open 990 Project of the Aspen Institute and its partners represents a giant leap forward, providing nonprofits a connected, data-informed future. After only five years, there are compelling examples available from individuals, nonprofits, and collaboratives alike of how the Open 990 Project is seeding and empowering change throughout the nonprofit sector. A large number of websites, projects, researchers, governments, and companies are now using IRS Forms 990, 990-EZ, and 990-PF data (hereafter, "990 data") to redesign how they work and how they engage with stakeholders

    It\u27s the end of the world and we feel fine

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    The author reflects on the devastation of New York University (NYU) Health Sciences Library and the NYU Langone Medical Center due to Superstorm Sandy. He mentions that while the library staff were deliberate and systematic in planning for the coming superstorm, it proved to be costly, disruptive and even tragic for some. He believes that institutions and the library profession must push for changes amidst the onslaught of natural disasters
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