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      Digital plagiarism - The web giveth and the web shall taketh

      article-commentary
      1 , , 2
      (Reviewer)
      Journal of Medical Internet Research
      Gunther Eysenbach
      Ethics, Manuscript, Internet, World Wide Web

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          Abstract

          Publishing students' and researchers' papers on the World Wide Web (WWW) facilitates the sharing of information within and between academic communities. However, the ease of copying and transporting digital information leaves these authors' ideas open to plagiarism. Using tools such as the Plagiarism.org database, which compares submissions to reports and papers available on the Internet, could discover instances of plagiarism, revolutionize the peer review process, and raise the quality of published research everywhere.

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          Most cited references13

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          Is Open Access

          Rapid planetesimal formation in turbulent circumstellar discs

          The initial stages of planet formation in circumstellar gas discs proceed via dust grains that collide and build up larger and larger bodies (Safronov 1969). How this process continues from metre-sized boulders to kilometre-scale planetesimals is a major unsolved problem (Dominik et al. 2007): boulders stick together poorly (Benz 2000), and spiral into the protostar in a few hundred orbits due to a head wind from the slower rotating gas (Weidenschilling 1977). Gravitational collapse of the solid component has been suggested to overcome this barrier (Safronov 1969, Goldreich & Ward 1973, Youdin & Shu 2002). Even low levels of turbulence, however, inhibit sedimentation of solids to a sufficiently dense midplane layer (Weidenschilling & Cuzzi 1993, Dominik et al. 2007), but turbulence must be present to explain observed gas accretion in protostellar discs (Hartmann 1998). Here we report the discovery of efficient gravitational collapse of boulders in locally overdense regions in the midplane. The boulders concentrate initially in transient high pressures in the turbulent gas (Johansen, Klahr, & Henning 2006), and these concentrations are augmented a further order of magnitude by a streaming instability (Youdin & Goodman 2005, Johansen, Henning, & Klahr 2006, Johansen & Youdin 2007) driven by the relative flow of gas and solids. We find that gravitationally bound clusters form with masses comparable to dwarf planets and containing a distribution of boulder sizes. Gravitational collapse happens much faster than radial drift, offering a possible path to planetesimal formation in accreting circumstellar discs.
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            A pilot study of biomedical trainees' perceptions concerning research ethics.

            The authors surveyed 2,010 biomedical trainees in the fall of 1990 at the University of California, San Diego, regarding their perceptions about unethical practices in research and the extent of their training exposure to the ethics of scientific investigation; 549 responded, representing both clinical and basic science departments and including graduate students and postdoctoral fellows in addition to medical students, residents, and fellows. Of the 549 trainees, 129 (23%) responded that they had received no training in research ethics; 195 (36%), that they had observed some kind of scientific misconduct (although not necessarily in the sense of research fraud defined in federal regulations); and 81 (15%), that they would be willing to select, omit, or fabricate data to win a grant or publish a paper. The trainees planning an academic career were more likely to report having been aware of others' scientific misconduct. Reported exposure to ethics training was not associated with a difference in past or potential unethical behavior. The authors conclude that while the apparent ineffectiveness of past ethics instruction does not preclude the possibility that more systematic training may be useful, it does underscore the need to assess the efficacy of training activities.
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              Plagiarism is worse than mere theft.

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                Author and article information

                Contributors
                Journal
                J Med Internet Res
                JMIR
                Journal of Medical Internet Research
                Gunther Eysenbach (Centre for Global eHealth Innovation, Toronto, Canada )
                1438-8871
                Jan-Mar 2000
                31 March 2000
                : 2
                : 1
                : e6
                Affiliations
                [1] 1simpleBiophysics Group simpleUniversity of California at Berkeley BerkeleyCA 94720-3200USA
                [2] 2simpleDepartment of Molecular and Cell Biology simpleUniversity of California at Berkeley BerkeleyCA 94720-3200USA
                Article
                v2i1e6 21577990
                10.2196/jmir.2.1.e6
                1761843
                11720925
                947246e4-b531-4f2d-89e7-091b3d16f193
                © John M Barrie, David E Presti. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 31.3.2000. Except where otherwise noted, articles published in the Journal of Medical Internet Research are distributed under the terms of the Creative Commons Attribution License (http://www.creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited, including full bibliographic details and the URL (see "please cite as" above), and this statement is included.
                History
                : 8 February 2000
                : 22 February 2000
                : 27 March 2000
                Categories
                Commentary

                Medicine
                ethics,manuscript,internet,world wide web
                Medicine
                ethics, manuscript, internet, world wide web

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