J. A. Vargo, S. L. Lindauer, R. R. Raylman, R. G. Spencer, M. Thomas, and S. Velan Center for Advanced Imaging and Department of Radiology, West Virginia University, Morgantown, West Virginia, United States, Magnetic Resonance Imaging and Spectroscopy Section, NIA, National Institutes of Health, Baltimore, Maryland, United States, Radiology, University of California Los Angeles, Los Angeles, CA...

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To win the attention of the audience, presidential candidates rely on their own rhetorical methods. Hedges and boosters as metadiscourse markers have been the focus of many studies as the communicative strategies enabling speakers to soften the force of utterances or moderate their assertive force. TV news was used as the corpus of this study, whereas most of the previous studies have focused o...

Analyses and modeling of Ni zoning in taenite in differentiated meteorites provide metallographic cooling rates at 500 C that are inconsistent with conventional formation models. Group IVA iron meteorites have very diverse cooling rates of 100–6600 C/Myr indicating that they cooled inside a large metallic body with little or no silicate mantle (Yang et al., 2007). Wasson and Hoppe (2012) have q...