Digital Realities and Academic Research

There\u27s a change occurring in the delivery of scientific content. The development and application of virtual reality and augmented reality is changing research in nearly every field, from the life sciences to engineering. As a result, scholarly content is also changing its direction from print centric to fully submersed digital. Historically, scientific content has been simple text and figures. To create higher quality, more intuitive and engaging content, scholarly communication has witnessed a shift to video and, most recently, researchers have begun to include data to create next generation content types that supplement and enrich their works. Scholarly communication will continue this trend, requiring the delivery of content that is more innovative and interactive. However, in a world where the PDF has dominated the industry for years, new skills and technologies will be needed to ensure reader use and engagement remain stable as the information services industry shifts to accommodate new forms of content and articles enhanced by virtual and augmented reality. Implementing and delivering on augmented or virtual reality supplemental material, and supporting them with the necessary tools for engagement, is no easy task. For as much as interest, discussion and innovation are occurring-as with all disruptive entrants-questions will need to be answered, issues addressed, and best practices established so that publisher, author and end-user can benefit from the results of deeper content engagement. For publishers who work directly with scholars and researchers, this pivot means they must re-examine the needs of their customers, understand what they need delivered, where they expect to find that information, and how they want to interact with it. This will require publishers to update their current infrastructures, submission practices and guidelines, as well as develop or license software to keep pace and meet the needs of their authors and readers. This session will help to define the challenges and strengths related to digital realities, data, and the role researchers play in shaping mixed content types in a more data drive, digital environment. Discussion includes: What are some of the pros and cons associated with data and digital reality research? How are these different content types being used as supplemental material and will they be shifting to be seen as a more integral part of the scholarly record? In the future, what role will libraries play in this shift in providing users what they want, and in a format conducive to their work and research

Educational Games & Health Sciences

This webinar will begin with an overview of educational games and their benefits. Rina Wehbe, University of Waterloo, will speak about her research and recent game “Above Water” which informs people about strategies for coping with anxiety. Zeb Mathews, University of Tennessee, will speak about his game, “PubWizard” which quizzes graduate level informatics students\u27 knowledge of primary and secondary sources. This will be followed by an interactive exercise of exploring some of the National Institutes of Health (NIH) & National Library of Medicine (NLM) endorsed games. A Q&A session will follow. Are you interested in creating a game? We’ll have an exit survey to discuss hosting a game creation course. The learning objectives currently include the following: - Understand how educational games and gamification are unique - Learn about the possible benefits and advantages of learning with games - Better general understanding of the process of creating an educational game - Become acquainted with 2 educational games that intersect with the health sciences - Understand how basic game design elements are significant in educational games - Become familiar with some NIH & NLM endorsed games Outline:Introduction/Overview: 5-10 min.Rina Wehbe (Above Water): 20 min.Zeb Mathews (PubWizard): 20 min.Game Exercise: 15-20 min.Q&A & Survey: 5–10 min

Augmented Reality, Virtual Reality, & Health

There are plenty of new and emerging technologies that are revolutionizing the health sciences. These webinars explore the applications of reality technologies including augmented reality, virtual reality, multi-reality, mixed reality, and more! From hands-on training, to human simulation software, there is a lot for us to learn about health and technology. Join us for an exploration of augmented reality (AR) and virtual reality (VR) technologies, with special attention given to their significance in the health sciences. Also learn how you can start and fund your own AR or VR health sciences project with NNLM Technology funding opportunities. This webinar is appropriate for everyone, regardless of how much you know about augmented or virtual reality. Speakers include: Zeb Mathews – University of Tennessee Health Science CenterCorina Bustillos – Texas Tech University Health Sciences CenterAllison Herrera – University of Massachusetts Medical SchoolMarilyn Gugliucci - University of New England Outline:AR and VR - Introduction & OverviewAugmented Reality & HealthVirtual Reality & HealthTechnology Funding OpportunitiesUniversity of New England VR Projec

The Impact of a 4th Generation on Mixing and CP Violation in the Charm System

We study D0-D0 mixing in the presence of a fourth generation of quarks. In particular, we calculate the size of the allowed CP violation which is found at the observable level well beyond anything possible with CKM dynamics. We calculate the semileptonic asymmetry a_SL and the mixing induced CP asymmetry eta_fS_f which are correlated with each other. We also investigate the correlation of eta_fS_f with a number of prominent observables in other mesonic systems like epsilon'/epsilon, Br(K_L -> pi0 nu nu), Br(K+ -> pi+ nu nu), Br(B_s ->mu+ mu-), Br(B_d -> mu+ mu-) and finally S_psi phi in the B_s system. We identify a clear pattern of flavour and CP violation predicted by the SM4 model: While simultaneous large 4G effects in the K and D systems are possible, accompanying large NP effects in the B_d system are disfavoured. However this behaviour is not as pronounced as found for the LHT and RSc models. In contrast to this, sizeable CP violating effects in the B_s system are possible unless extreme effects in eta_fS_f are found, and Br(B_s ->mu+ mu-) can be strongly enhanced regardless of the situation in the D system. We find that, on the other hand, S_psi phi > 0.2 combined with the measured epsilon'/epsilon significantly diminishes 4G effects within the D system.Comment: 22 pages, 23 figures, v2 (references added

Measurement of χ c1 and χ c2 production with s√ = 7 TeV pp collisions at ATLAS

The prompt and non-prompt production cross-sections for the χ c1 and χ c2 charmonium states are measured in pp collisions at s√ = 7 TeV with the ATLAS detector at the LHC using 4.5 fb−1 of integrated luminosity. The χ c states are reconstructed through the radiative decay χ c → J/ψγ (with J/ψ → μ + μ −) where photons are reconstructed from γ → e + e − conversions. The production rate of the χ c2 state relative to the χ c1 state is measured for prompt and non-prompt χ c as a function of J/ψ transverse momentum. The prompt χ c cross-sections are combined with existing measurements of prompt J/ψ production to derive the fraction of prompt J/ψ produced in feed-down from χ c decays. The fractions of χ c1 and χ c2 produced in b-hadron decays are also measured

Measurement of the production of a W boson in association with a charm quark in pp collisions at √s = 7 TeV with the ATLAS detector

The production of a W boson in association with a single charm quark is studied using 4.6 fb−1 of pp collision data at s√ = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. In events in which a W boson decays to an electron or muon, the charm quark is tagged either by its semileptonic decay to a muon or by the presence of a charmed meson. The integrated and differential cross sections as a function of the pseudorapidity of the lepton from the W-boson decay are measured. Results are compared to the predictions of next-to-leading-order QCD calculations obtained from various parton distribution function parameterisations. The ratio of the strange-to-down sea-quark distributions is determined to be 0.96+0.26−0.30 at Q 2 = 1.9 GeV2, which supports the hypothesis of an SU(3)-symmetric composition of the light-quark sea. Additionally, the cross-section ratio σ(W + +c¯¯)/σ(W − + c) is compared to the predictions obtained using parton distribution function parameterisations with different assumptions about the s−s¯¯¯ quark asymmetry

Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s = 8 TeV pp collisions with the ATLAS detector

A search for the direct production of charginos and neutralinos in final states with three leptons and missing transverse momentum is presented. The analysis is based on 20.3 fb−1 of s√ = 8 TeV proton-proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with the Standard Model expectations and limits are set in R-parity-conserving phenomenological Minimal Supersymmetric Standard Models and in simplified supersymmetric models, significantly extending previous results. For simplified supersymmetric models of direct chargino (χ˜±1) and next-to-lightest neutralino (χ˜02) production with decays to lightest neutralino (χ˜01) via either all three generations of sleptons, staus only, gauge bosons, or Higgs bosons, (χ˜±1) and (χ˜02) masses are excluded up to 700 GeV, 380 GeV, 345 GeV, or 148 GeV respectively, for a massless (χ˜01

Search for a CP-odd Higgs boson decaying to Zh in pp collisions at √s=8TeV with the ATLAS detector

A search for a heavy, CP-odd Higgs boson, A, decaying into a Zboson and a 125GeV Higgs boson, h, with the ATLAS detector at the LHC is presented. The search uses proton–proton collision data at a centre-of-mass energy of 8TeV corresponding to an integrated luminosity of 20.3fb−1. Decays of CP-even hbosons to ττor bbpairs with the Zboson decaying to electron or muon pairs are considered, as well as h →bbdecays with the Zboson decaying to neutrinos. No evidence for the production of an Aboson in these channels is found and the 95% confidence level upper limits derived for σ(gg→A) ×BR(A →Zh) ×BR(h →f¯f)are 0.098–0.013pb for f=τand 0.57–0.014pb for f=bin a range of mA=220–1000GeV. The results are combined and interpreted in the context of two-Higgs-doublet models. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons

Observation of top-quark pair production in association with a photon and measurement of the ttγ production cross section in pp collisions at √s = 7 TeV using the ATLAS detector

A search is performed for top-quark pairs (tt) produced together with a photon (γ) with transverse energy greater than 20 GeV using a sample of tt candidate events in final states with jets, missing transverse momentum, and one isolated electron or muon. The data set used corresponds to an integrated luminosity of 4.59 fb −1 of proton-proton collisions at a center-of-mass energy of 7 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. In total, 140 and 222 ttγ candidate events are observed in the electron and muon channels, to be compared to the expectation of 79 +/- 26 and 120 +/- 39 non-ttγ background events, respectively. The production of ttγ events is observed with a significance of 5.3 standard deviations away from the null hypothesis. The ttγ production cross section times the branching ratio (BR) of the single-lepton decay channel is measured in a fiducial kinematic region within the ATLAS acceptance. The measured value is σ (fid/tty) × BR = 63 +/- 8(stat) (+17/-13)(syst) +/- 1 lumi fb per lepton flavor, in good agreement with the leading-order theoretical calculation normalized to the next-to-leading-order theoretical prediction of 48 +/- 10 fb