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Citations between papers and patents reflect transfer of knowledge between science and technology. Patents commonly cite papers but papers rarely cite patents. Here, we identified 6,033 paper‐to‐patent citations in a collection of 1.5 million PubMed Central open access articles. These citing papers and cited patents contained 132,536 paper‐to‐paper, 200,339 patent‐to‐patent, and 36,342 patent‐to‐paper citations. These four citation datasets were used to model the temporal patterns of knowledge transfer within and across patents and papers. We found that the cited patents are generally much older than the cited papers, regardless of whether they are cited by papers or patents. Discipline, affiliation type, and self‐citation also affect the age of the cited papers and patents. The recency of the citations partly explains the asymmetry in citations between papers and patents. [ABSTRACT FROM AUTHOR]

This study analyzes the relation between author affiliation reputation and uncitedness. We use 2015 U.S. News Best Global University Subject rankings as representative of affiliation reputation and collect uncited papers from 24 journals in six subjects from WoS. Preliminary correlation analysis results indicate that: (1) there is a significant correlation between affiliation reputation and uncitedness. (2) their relation is negatively and weakly correlated. And secondary data collection and correlation analysis proved that relation between affiliation reputation and uncitedness vary in different subjects. The findings of this study would attract scientists' attention to avoid Matthew Effect and focus more on research papers rather than reputation when citing references. [ABSTRACT FROM AUTHOR]

This bibliometric pilot study presents a modified assessment taxonomy devised originally by Leeder, Markey, and Yakel (2012) and demonstrates how to apply it to assess the resources used in the construction of student academic research papers. Besides discussing this assessment tool, we present empirical data of its application, the result of a pilot study conducted at a medium sized Midwestern American university, based on the analysis of a sample of papers written for a freshman level English composition class. Our findings, among many, demonstrate that just one in 700 academic resources cited in these papers comes from a resource like Wikipedia, and that 52% of resources cited in student papers fall into the five taxonomic category combinations. Besides being used for assessment, this taxonomy may reveal models of information usage in future research. [ABSTRACT FROM AUTHOR]

Patents contain reference citations. However, unlike journal papers, patents may become invalid if they are not maintained or have expired. This study determines whether invalid patents are still cited. We collected telecommunications patents as a sample to compare the citations of valid and invalid patents. The results indicated that approximately 50% of cited patents were invalid. Furthermore, the citations per patent of invalid patents were fewer than those of valid ones. Nevertheless, the citations per patent of invalid patents were reduced 5.21, and nearly 5% of the patents were cited only after they became invalid. [ABSTRACT FROM AUTHOR]