196,628 research outputs found

    An introduction to microplastics, and its sampling processes and assessment techniques

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    Microplastics have gained much attention in the past decade as a major environmental threat and thus, the amount of research work done with regard to microplastic assessment has increased drastically. This book chapter provides an overview on microplastics, its prevalence in our environment, and trends in collection and assessment. In Section 9.1, the book chapter gives an introduction on the definition of microplastics, its origin, and possible health-related impacts that could be caused by microplastics. Sections 9.2 and 9.3 detail about the sample collection techniques used currently for collection of samples from different environmental compartments, and separation techniques associated to different environmental samples, respectively. The process of separation is followed by different sample digestion techniques to dissolve the organic layers or biofilm accumulation in the surface of microplastics. The techniques have been discussed in Section 9.4. Finally, the various methods of identification, along with its advantages and disadvantages have been discussed in Section 9.5

    Dr. Duane M. Jackson, Morehouse College, July 2011

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    This video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer

    "Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.

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    "Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states. By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement. To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports

    Dispelling the Myths Behind First-author Citation Counts

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    We conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more sophisticated methods

    Dr. Glendon Swarthout

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    Hosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness
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