Active‐matrix organic light‐emitting displays employing two thin‐film‐transistor a‐Si:H pixels on flexible stainless‐steel foil

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/92136/1/1.2759547.pd

Multi-modal survey of Adélie penguin mega-colonies reveals the Danger Islands as a seabird hotspot

© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Scientific Reports 8 (2018): 3926, doi:10.1038/s41598-018-22313-w.Despite concerted international effort to track and interpret shifts in the abundance and distribution of Adélie penguins, large populations continue to be identified. Here we report on a major hotspot of Adélie penguin abundance identified in the Danger Islands off the northern tip of the Antarctic Peninsula (AP). We present the first complete census of Pygoscelis spp. penguins in the Danger Islands, estimated from a multi-modal survey consisting of direct ground counts and computer-automated counts of unmanned aerial vehicle (UAV) imagery. Our survey reveals that the Danger Islands host 751,527 pairs of Adélie penguins, more than the rest of AP region combined, and include the third and fourth largest Adélie penguin colonies in the world. Our results validate the use of Landsat medium-resolution satellite imagery for the detection of new or unknown penguin colonies and highlight the utility of combining satellite imagery with ground and UAV surveys. The Danger Islands appear to have avoided recent declines documented on the Western AP and, because they are large and likely to remain an important hotspot for avian abundance under projected climate change, deserve special consideration in the negotiation and design of Marine Protected Areas in the region.We gratefully acknowledge the financial support of the Dalio Foundation, Inc. through the Dalio Explore Fund, which provided all the financing for the Danger Island Expedition. We would like to thank additional support for analysis from the National Science Foundation (NSF PLR&GSS 1255058 - H.J.L. and P.M.; NSF PLR 1443585 – M.J.P.) and the National Aeronautical and Space Administration (NNX14AC32G; H.J.L. and M.S.). Geospatial support for the analysis of high resolution satellite imagery provided by the Polar Geospatial Center under NSF PLR awards 1043681 & 1559691

Facilitating generative AI literacy in the face of evolving technology:Interventions in marketing classrooms

The emergence of generative AI (GenAI) has illustrated that higher education needs to adapt to the technology. Its speed of evolution requires that we adequately prepare students for an ever-changing landscape. Toward achieving that aim, we draw on the concept of interpretive flexibility, where the interpretations, uses, and outcomes of a new technology can differ and evolve over time, often with dominant stakeholders controlling the process. To engage marketing students in this process, we propose that they be presented with these diverse interpretations now as part of GenAI literacy. Specifically, we offer three small-scale pedagogical interventions designed to address this urgent need. Given the newness of GenAI, our interventions are designed to be infused into existing marketing instruction, instead of requiring a redesign of a curriculum. With each intervention, students not only significantly decrease their confidence in the accuracy of what GenAI produces but also see reasons to examine the implications of it. Both these outcomes, we suggest, could help to maintain interpretive flexibility required to properly respond to and guide the technology as its uses, impacts, and evolution become evident. We encourage educators to prioritize a comprehensive notion of GenAI literacy in their pedagogy to maintain interpretive flexibility

Circulating 250HD, dietary vitamin D, PTH, and calcium associations with incident cardiovascular disease and mortality: The MIDSPAN Family Study

<p>Context: Observational studies relating circulating 25-hydroxyvitamin D (25OHD) and dietary vitamin D intake to cardiovascular disease (CVD) have reported conflicting results.</p> <p>Objective: Our objective was to investigate the association of 25OHD, dietary vitamin D, PTH, and adjusted calcium with CVD and mortality in a Scottish cohort.</p> <p>Design and Setting: TheMIDSPAN Family Study is a prospective study of 1040 men and 1298 women from the West of Scotland recruited in 1996 and followed up for a median 14.4 yr. Participants: Locally resident adult offspring of a general population cohort were recruited from 1972–1976.</p> <p>Main Outcome Measures: CVD events (n = 416) and all-cause mortality (n=100) were evaluated.</p> <p>Results: 25OHD was measured using liquid chromatography-tandem mass spectrometry in available plasma (n=2081). Median plasma 25OHD was 18.6 ng/ml, and median vitamin D intake was 3.2 µ g/d (128 IU/d). Vitamin D deficiency (25OHD<15 ng/ml) was present in 689 participants (33.1%). There was no evidence that dietary vitamin D intake, PTH, or adjusted calcium were associated with CVD events or with mortality. Vitamin D deficiency was not associated with CVD (fully adjusted hazard ratio=1.00; 95% confidence interval=0.77–1.31). Results were similar after excluding patients who reported an activity-limiting longstanding illness at baseline (18.8%) and those taking any vitamin supplements (21.7%). However, there was some evidence vitamin D deficiency was associated with all-cause mortality (fully adjusted hazard ratio=2.02; 95% confidence interval=1.17–3.51).</p> <p>Conclusion: Vitamin D deficiency was not associated with risk of CVD in this cohort with very low 25OHD. Future trials of vitamin D supplementation in middle-aged cohorts should be powered to detect differences inmortality outcomes as well as CVD.(J Clin EndocrinolMetab97: 0000 –0000, 2012)</p&gt

Using Inertial Fusion Implosions to Measure the T + 3He Fusion Cross Section at Nucleosynthesis-Relevant Energies

Light nuclei were created during big-bang nucleosynthesis (BBN). Standard BBN theory, using rates inferred from accelerator-beam data, cannot explain high levels of [superscript 6]Li in low-metallicity stars. Using high-energy-density plasmas we measure the T([superscript 3]He,γ)[superscript 6]Li reaction rate, a candidate for anomalously high [superscript 6]Li production; we find that the rate is too low to explain the observations, and different than values used in common BBN models. This is the first data directly relevant to BBN, and also the first use of laboratory plasmas, at comparable conditions to astrophysical systems, to address a problem in nuclear astrophysics.United States. Department of Energy (DE-NA0001857)United States. Department of Energy (DE-FC52-08NA28752)United States. Department of Energy (DEFG02-88ER40387)United States. Department of Energy (DE-NA0001837)United States. Department of Energy (DE-AC52- 06NA25396)Lawrence Livermore National Laboratory (B597367)Lawrence Livermore National Laboratory (415935- G)University of Rochester. Fusion Science Center (524431)National Laser User’s Facility (DE-NA0002035)National Science Foundation (U.S.). Graduate Research Fellowship Program (Grant 1122374)Los Alamos National Laboratory. Laboratory Directed Research and Development Program (20150717PRD2

Central Banking and Monetary Policy: What will be the post-crisis new normal?

Central Bankers are currently facing big challenges in designing and implementing monetary policy, as well as with safeguarding financial stability, with the world economy still in the process of digesting the legacy of the crisis. The crisis has changed central banking in many ways: by shifting the focus of monetary policy from fighting too high inflation towards fighting too low inflation; by prompting new ‘experimental’ non-conventional measures, which risk to cause large, long-lasting market distortions and imbalances and which also have more far-reaching distributional consequences than ‘normal, conventional’ monetary policy; and by broadening central banks’ responsibilities particularly in the direction of safeguarding banking stability and financial stability at large. This raises several questions for the future: How long will ultra-easy monetary policies last? What are post-crisis growth trajectories, and how will the natural rate of interest rates evolve? How could an exit from ultra-easy monetary policy and a return towards higher nominal interest rates be eventually managed smoothly? Does ultra-easy monetary policy itself affect the economy in a lasting and structural way? Is the pre-crisis economic paradigm governing monetary policy still valid? If not, in what ways should it be adjusted? Are there any reasonable and practical alternatives? Against this background and given the larger post-crisis range of central banks’ responsibilities: is the current institutional set-up governing central banks and their relationship to government, Parliament and the financial system still appropriate? What adaptations might be considered? Would they bring an improvement or, on the contrary, a set-back to the unsuccessful policy approaches of the 1960s and 1970s? To discuss these issues, on 14 April 2016 the Baffi Carefin Center (Bocconi University) hosted a SUERF Conference. This introductory chapter aims to provide a framework for the various contributions in this book, and also summarizes some main ideas from later chapters for an overview

Teaching what Society Needs:“Hacking” an Introductory Marketing Course with Sustainability and Macromarketing

Marketing classes are often focused on the micro level, failing to account for wider societal issues. In this article, we argue for the inclusion of a wider macro-sustainability focus, one that "hacks" marketing education. With that objective in mind, we developed and delivered an introductory marketing course that integrated both the micro and the macro, thus infusing the course with macro-sustainability. This was done through an "expanded voice" perspective that included alternate complementary micro and macro class sessions while using a traditional managerial marketing textbook supplemented by macro-sustainability materials. We also integrated a controversies approach to support discussion and learning. We taught this course to 150 undergraduate students and conducted both quantitative and qualitative assessments of the course, including comparing results with an "unhacked" marketing course. Findings indicated increased awareness of macro-sustainability topics and movement on appreciation of sustainability and the role marketing can have in achieving this awareness. Finally, we offer a model of how marketing classes at all levels can be "hacked" with a macro-sustainability approach

Do alcohol use disorders impact on long term outcomes from intensive care?

Introduction: There is limited evidence regarding the impact of alcohol use disorders on long term outcomes from intensive care. The aims of this study were to analyse the nature and complications of alcohol related admissions to intensive care and determine whether alcohol use disorders impact on survival at six months post ICU discharge.<p></p> Method: This was an 18 month prospective observational cohort study in a 20 bedded mixed ICU, in a large teaching hospital in Scotland. On admission patients were allocated to one of three alcohol groups: low risk, harmful/hazardous, or alcohol dependency.<p></p> Results: 34.4% of patients were admitted with an alcohol use disorder. Those with an alcohol related admission (either harmful/hazardous or alcohol dependent) had an increased odds of developing septic shock during their admission, compared with the low risk group (OR 1.67; 95% CI 1.13-2.47, p = 0.01). After adjustment for all lifestyle factors which were significantly different between the groups, alcohol dependence was associated with more than a twofold increased odds of ICU mortality (OR 2.28; 95% CI 1.2-4.69, p = 0.01) and hospital mortality (OR 2.43; 95% CI 1.28-4.621, p = 0.004). After adjustment for deprivation category and age, alcohol dependence was associated with an almost two fold increased odds of mortality at six months post ICU discharge (HR 1.86; CI 1.30-2.70, p = 0.001).<p></p> Conclusion: Alcohol use disorders are a significant risk factor for the development of septic shock in intensive care. Further, alcohol dependency is independently associated with poorer long term outcomes from intensive care.<p></p&gt

KSU Chamber Singers and Men\u27s Ensemble

KSU School of Music presents Chamber Singers and Men\u27s Ensemble.https://digitalcommons.kennesaw.edu/musicprograms/1157/thumbnail.jp