501,138 research outputs found

    The Importance of Open Access in Technology Transfer for Marine Ornamental Aquaculture: the Case of Hobbyist-led Breeding Initiative

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    Access to peer-reviewed literature is often restricted to a limited segment of the target audience. Barriers are in place to prevent open access information. Here, I present a case study of how the internet and hobbyists are transforming both access and flow of information from closed circles to open dialogue within the field of marine ornamental fish rearing. This open approach is leading to innovation a rate remarkably faster and at a lower costs than could have been accomplished by traditional methods. Aquaculture societies, aquarium professionals, hobbyists, and scientists pursuing the captive production of species should embrace this movement. Whether production is for profit, conservation, or pure enjoyment, the free flow of information provides exciting new opportunities

    Draft Genome Sequence of the Marine Bacterium Oceanimonas baumannii ATCC 700832T

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    The aerobic phenol-degrading Gram-negative rod Oceanimonas baumannii ATCC 700832T was first isolated from estuary mud from the River Wear, United Kingdom, in 1983. Information on the draft genome sequence for O. baumannii ATCC 700832T is included in this announcement. The predicted genome size is 3,809,332 bp, with 55.88% G+C content

    A Genome Sequence of Oceanimonas doudoroffii ATCC 27123T

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    Oceanimonas doudoroffii ATCC 27123T is an obligately aerobic Gram-negative rod of the class Gammaproteobacteria. It was first isolated from surface seawater off the coast of Oahu, HI, USA, in 1972. The predicted genome size is 3,832,938 bp (G+C content, 60.03%), which contains 3,524 predicted coding sequences

    A new protocol for texture mapping process and 2d representation of rupestrian architecture

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    The development of the survey techniques for architecture and archaeology requires a general review in the methods used for the representation of numerical data. The possibilities offered by data processing allow to find new paths for studying issues connected to the drawing discipline. The research project aimed at experimenting different approaches for the representation of the rupestrian architecture and the texture mapping process. The nature of the rupestrian architecture does not allow a traditional representation of sections and projections of edges and outlines. The paper presents a method, the Equidistant Multiple Sections (EMS), inspired by cartography and based on the use of isohipses generated from different geometric plane. A specific paragraph is dedicated to the texture mapping process for unstructured surface models. One of the main difficulty in the image projection consists in the recognition of homologous points between image and point cloud, above all in the areas with most deformations. With the aid of the “virtual scan” tool a different procedure was developed for improving the correspondences of the image. The result show a sensible improvement of the entire process above all for the architectural vaults. A detailed study concerned the unfolding of the straight line surfaces; the barrel vault of the analyzed chapel has been unfolded for observing the paintings in the real shapes out of the morphological context

    Evaluation of ASTER GDEM ver2 using GPS measurements and SRTM ver4.1 in China

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    The freely available ASTER GDEM ver2 was released by NASA and METI on October 17, 2011. As one of the most complete high resolution digital topographic data sets of the world to date, the ASTER GDEM covers land surfaces between 83°N and 83°S at a spatial resolution of 1 arc-second and will be a useful product for many applications, such as relief analysis, hydrological studies and radar interferometry. The stated improvements in the second version of ASTER GDEM benefit from finer horizontal resolution, offset adjustment and water body detection in addition to new observed ASTER scenes. This study investigates the absolute vertical accuracy of the ASTER GDEM ver2 at five study sites in China using ground control points (GCPs) from high accuracy GPS benchmarks, and also using a DEM-to-DEM comparison with the Consultative Group for International Agriculture Research Consortium for Spatial Information (CGIAR-CSI) SRTM DEM (Version 4.1). And then, the results are separated into GlobCover land cover classes to derive the spatial pattern of error. It is demonstrated that the RMSE (19m) and mean (-13m) values of ASTER GDEM ver2 against GPS-GCPs in the five study areas is lower than its first version ASTER GDEM ver1 (26m and -21m) as a result of the adjustment of the elevation offsets in the new version. It should be noted that the five study areas in this study are representative in terms of terrain types and land covers in China, and even for most of mid-latitude zones. It is believed that the ASTER GDEM offers a major alternative in accessibility to high quality elevation data

    The phylogenetic conundrum of Lutzia(Diptera: Culicidae: Culicini): a cautionary account of conflict and support

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    This is an open access article, available to all readers online, published under a creative commons licensing (https://creativecommons.org/licenses/by/4.0/). This document is the author's submitted version of the journal article. You are advised to consult the publisher's version if you wish to cite from it

    Aerospace Medicine and Biology: A continuing bibliography with indexes (supplement 314)

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    This bibliography lists 139 reports, articles, and other documents introduced into the NASA scientific and technical information system in August, 1988

    Giving Credit: How Well Do Librarians Cite and Quote Their Sources?

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    The practice of citing references is integral to scholarship. This paper focuses on three prominent journals for library science: College and Research Libraries, Library Resources and Technical Services, and Reference and User Services Quarterly. Errors in both citations and quotations were found in all three journals, although no statistically significant differences among journals were discovered. Citation errors of less than 10 percent were found for all three journals, while in total, 30.3 percent of quotations were judged to be questionable in some way. The paper includes recommendations for authors, editors and librarians. It also recommends further study of errors in quotations, which appear more troubling than those in citations
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