Institution
University of Tennessee
Education•Knoxville, Tennessee, United States•
About: University of Tennessee is a education organization based out in Knoxville, Tennessee, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 41976 authors who have published 87043 publications receiving 2828517 citations. The organization is also known as: UTK & UT Knoxville.
Topics: Population, Poison control, CAS Registry Number, Context (language use), Large Hadron Collider
Papers published on a yearly basis
Papers
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TL;DR: In this article, the products of space weathering of lunar soils were examined and it was shown that nanophase reduced iron (npFe0) is produced on the surface of grains by a combination of vapor deposition and irradiation effects.
Abstract: — Using new techniques to examine the products of space weathering of lunar soils, we demonstrate that nanophase reduced iron (npFe0) is produced on the surface of grains by a combination of vapor deposition and irradiation effects. The optical properties of soils (both measured and modeled) are shown to be highly dependent on the cumulative amount of npFe0, which varies with different starting materials and the energetics of different parts of the solar system. The measured properties of intermediate albedo asteroids, the abundant S-type asteroids in particular, are shown to directly mimic the effects predicted for small amounts of npFe0 on grains of an ordinary chondrite regolith. This measurement and characterization of space weathering products seems to remove a final obstacle hindering a link between the abundant ordinary chondrite meteorites and common asteroids.
585 citations
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Norwich Research Park1, University of California, Riverside2, University of Florida3, West Bengal State University4, Mediterranea University of Reggio Calabria5, Agro ParisTech6, University of Nice Sophia Antipolis7, Deakin University8, National Research Council9, College of Horticulture10, University of Massachusetts Amherst11, James Hutton Institute12, University of Tennessee13, Agriculture and Agri-Food Canada14, Oregon State University15, Agricultural Research Service16, University of Alabama at Birmingham17, University of Warwick18, University of Worcester19, Utrecht University20, Virginia Tech21, University of Manitoba22, Cornell University23, International Potato Center24, Wageningen University and Research Centre25, Institut national de la recherche agronomique26, North Carolina State University27
TL;DR: A survey to query the community for their ranking of plant-pathogenic oomycete species based on scientific and economic importance received 263 votes from 62 scientists in 15 countries for a total of 33 species and the Top 10 species are provided.
Abstract: Oomycetes form a deep lineage of eukaryotic organisms that includes a large number of plant pathogens which threaten natural and managed ecosystems. We undertook a survey to query the community for their ranking of plant-pathogenic oomycete species based on scientific and economic importance. In total, we received 263 votes from 62 scientists in 15 countries for a total of 33 species. The Top 10 species and their ranking are: (1) Phytophthora infestans; (2, tied) Hyaloperonospora arabidopsidis; (2, tied) Phytophthora ramorum; (4) Phytophthora sojae; (5) Phytophthora capsici; (6) Plasmopara viticola; (7) Phytophthora cinnamomi; (8, tied) Phytophthora parasitica; (8, tied) Pythium ultimum; and (10) Albugo candida. This article provides an introduction to these 10 taxa and a snapshot of current research. We hope that the list will serve as a benchmark for future trends in oomycete research.
582 citations
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TL;DR: This is the first experimental study to demonstrate the primacy of propagule pressure as a determinant of habitat invasibility in comparison with other candidate controlling factors.
Abstract: Models and observational studies have sought patterns of predictability for invasion of natural areas by nonindigenous species, but with limited success. In a field experiment using forest understory plants, we jointly manipulated three hypothesized determinants of biological invasion outcome: resident diversity, physical disturbance and abiotic conditions, and propagule pressure. The foremost constraints on net habitat invasibility were the number of propagules that arrived at a site and naturally varying resident plant density. The physical environment (flooding regime) and the number of established resident species had negligible impact on habitat invasibility as compared to propagule pressure, despite manipulations that forced a significant reduction in resident richness, and a gradient in flooding from no flooding to annual flooding. This is the first experimental study to demonstrate the primacy of propagule pressure as a determinant of habitat invasibility in comparison with other candidate controlling factors.
581 citations
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TL;DR: In this article, a work-in-process literature review gives an overview of recent insight in the incorporation of social media in risk and crisis communication, and recommendations for practitioners to incorporate social media tools to better manage a risk or crisis.
Abstract: This work-in-process literature review gives an overview of recent insight in the incorporation of social media in risk and crisis communication By marrying literature and examples of social media use with best practices in risk and crisis communication, this study demonstrates how communicators can embrace social media tools to better manage a risk or crisis Best practices in risk and crisis communication are summarized, examples of social media tools used to manage risks and crises are expounded, and recommendations for practitioners are provided to incorporate social media tools in risk and crisis communication
581 citations
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TL;DR: Motion sensors tended to overpredict EE during walking, however, they underpredicted the energy cost of many other activities because of an inability to detect arm movements and external work.
Abstract: BASSETT, D. R., Jr., B. E. AINSWORTH, A. M. SWARTZ, S. J. STRATH, W. L. O’BRIEN, and G. A. KING. Validity of four motion sensors in measuring moderate intensity physical activity. Med. Sci. Sports Exerc., Vol. 32, No. 9, Suppl., pp. S471–S480, 2000.PurposeThis study tested the validity of four motio
580 citations
Authors
Showing all 42211 results
Name | H-index | Papers | Citations |
---|---|---|---|
Zhong Lin Wang | 245 | 2529 | 259003 |
David Miller | 203 | 2573 | 204840 |
Bradley Cox | 169 | 2150 | 156200 |
Alexander S. Szalay | 166 | 936 | 145745 |
J. E. Brau | 162 | 1949 | 157675 |
Robert Stone | 160 | 1756 | 167901 |
Robert G. Webster | 158 | 843 | 90776 |
Zhenwei Yang | 150 | 956 | 109344 |
Sevil Salur | 147 | 1470 | 106407 |
Ching-Hon Pui | 145 | 805 | 72146 |
Tim Adye | 143 | 1898 | 109010 |
Teruki Kamon | 142 | 2034 | 115633 |
Nicholas A. Peppas | 141 | 825 | 90533 |
Krzysztof Piotrzkowski | 141 | 1269 | 99607 |
Yuri Gershtein | 139 | 1558 | 104279 |