Institution
University of Colorado Colorado Springs
Education•Colorado Springs, Colorado, United States•
About: University of Colorado Colorado Springs is a education organization based out in Colorado Springs, Colorado, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 6664 authors who have published 10872 publications receiving 323416 citations. The organization is also known as: UCCS & University of Colorado at Colorado Springs.
Topics: Population, Poison control, Thin film, Capacitor, Ferroelectricity
Papers published on a yearly basis
Papers
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TL;DR: The use of an agreed-upon hashtag and the number of users following an official account positively influence message retransmission, as does message content describing hazard impacts or emphasizing cohesion among users, which suggests some measures commonly taken to convey additional information to the public may come at a cost in terms of message amplification.
Abstract: For decades, public warning messages have been relayed via broadcast information channels, including radio and television; more recently, risk communication channels have expanded to include social media sites, where messages can be easily amplified by user retransmission. This research examines the factors that predict the extent of retransmission for official hazard communications disseminated via Twitter. Using data from events involving five different hazards, we identity three types of attributes--local network properties, message content, and message style--that jointly amplify and/or attenuate the retransmission of official communications under imminent threat. We find that the use of an agreed-upon hashtag and the number of users following an official account positively influence message retransmission, as does message content describing hazard impacts or emphasizing cohesion among users. By contrast, messages directed at individuals, expressing gratitude, or including a URL were less widely disseminated than similar messages without these features. Our findings suggest that some measures commonly taken to convey additional information to the public (e.g., URL inclusion) may come at a cost in terms of message amplification; on the other hand, some types of content not traditionally emphasized in guidance on hazard communication may enhance retransmission rates.
79 citations
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TL;DR: It is proposed that much failure is due to a difference in expectations prior to the start of a new system development, and a better focus on building an understanding of the critical evaluators to develop a common understanding of expectations will improve success rates.
79 citations
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TL;DR: This paper showed that long/short strategies are better able to deliver excess return than are conventional institutional long strategies when added to a traditional T-bill/long portfolio mix, mostly because their risk sources are uncorrelated.
Abstract: Market-neutral long/short strategies get their returns from alphas and short rebates; long strategies get their returns from alpha and the market. Differing return and risk sources complicate their comparison, partly because of the strong market-referenced focus of conventional performance analysis. Compelling theoretical advantages of active return per unit of active risk suggest that long/short strategies are better able to deliver excess return than are conventional institutional long strategies. Long/short strategies, even with tiny positive alphas, are seen to improve investors' efficient frontiers when added to a traditional T-bill/long portfolio mix, mostly because their risk sources are uncorrelated. Surprisingly, the improvement occurs even if long/short strategies are Sharpe-ratio inferior to long strategies. These results provide theoretical support for including long/short strategies in most investors' mix of assets.
79 citations
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TL;DR: The rallying call, “The authors' culture is prevention,” expresses an approach unique in addictions recovery processes anywhere.
Abstract: Recovery from addiction to alcohol and other drugs is taking place with the assistance of culture-specific methods in American Indian and Alaska Native communities in North America. These communities utilize many of the recovery approaches that make up today's best practices, but they also use their own cultural and ethnic strengths as an important part of their addictions recovery. The Wellbriety Movement among Native people is one such expression of culture-specific healing for North Americans having the heritage of indigenous peoples. The rallying call, "Our culture is prevention," expresses an approach unique in addictions recovery processes anywhere.
79 citations
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TL;DR: In this paper, the inverse scattering transform (IST) is used to solve the initial-value problem for focusing nonlinear Schrodinger (NLS) equation with non-zero boundary values ql/r(t)≡Al/re−2iAl/r2t+iθl/ r as x → ∓∞.
Abstract: The inverse scattering transform (IST) as a tool to solve the initial-value problem for the focusing nonlinear Schrodinger (NLS) equation with non-zero boundary values ql/r(t)≡Al/re−2iAl/r2t+iθl/r as x → ∓∞ is presented in the fully asymmetric case for both asymptotic amplitudes and phases, i.e., with Al ≠ Ar and θl ≠ θr. The direct problem is shown to be well-defined for NLS solutions q(x, t) such that q(x,t)−ql/r(t)∈L1,1(R∓) with respect to x for all t ⩾ 0, and the corresponding analyticity properties of eigenfunctions and scattering data are established. The inverse scattering problem is formulated both via (left and right) Marchenko integral equations, and as a Riemann-Hilbert problem on a single sheet of the scattering variables λl/r=k2+Al/r2, where k is the usual complex scattering parameter in the IST. The time evolution of the scattering coefficients is then derived, showing that, unlike the case of solutions with equal amplitudes as x → ±∞, here both reflection and transmission coefficients have ...
79 citations
Authors
Showing all 6706 results
Name | H-index | Papers | Citations |
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Jeff Greenberg | 105 | 542 | 43600 |
James F. Scott | 99 | 714 | 58515 |
Martin Wikelski | 89 | 420 | 25821 |
Neil W. Kowall | 89 | 279 | 34943 |
Ananth Dodabalapur | 85 | 394 | 27246 |
Tom Pyszczynski | 82 | 246 | 30590 |
Patrick S. Kamath | 78 | 466 | 31281 |
Connie M. Weaver | 77 | 473 | 30985 |
Alejandro Lucia | 75 | 680 | 23967 |
Michael J. McKenna | 70 | 356 | 16227 |
Timothy J. Craig | 69 | 458 | 18340 |
Sheldon Solomon | 67 | 150 | 23916 |
Michael H. Stone | 65 | 370 | 16355 |
Christopher J. Gostout | 65 | 334 | 13593 |
Edward T. Ryan | 60 | 303 | 11822 |