170 research outputs found

    The History and Development of a Consolidated Communications System and an Emergency Medical Services System in Nebraska

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    •A Chronology of Events •Nebraska Vital Statistics •A Consolidated Communications Concept •A Total Emergency Medical Service System Concept •The Nebraska Adjutant General\u27s Study of Telecommunications •Nebraska State Civil Defense •The Nebraska Consolidated Communications Corporation •Emergency Telecommunications Service: Planning for the State Disaster Plan •Evolution of Ambulance Service in Nebraska •The Nebraska Committee on Transportation and Communication •The University of Nebraska College of Medicine •Extension Service, the University of Nebraska College of Agriculture •The Nebraska State Department of Health •Area Funding •The Department of Health, Education and Welfare •The Six EMS Regions in Nebraska •The Office of Traffic Highway Safety in Nebraska •The Robert Wood Johnson Foundation •Comprehensive Health Planning •Project 20/20 •Operation Sky-Aid •The Use of Helicopters in EMS Services in Nebraska •The Common Emergency Calling Number-911 •Immediate Dial Tone/Coin Free Telephone •Identification of Calling Number and Ring-back Capability •Visit of DOT People to Nebraska to Inspect Communications •The Omaha Fire Department Ambulance Service •A Paramedic Service for Nebraska •The Nebraska Committee on Trauma, American College of Surgeons •Full-time Emergency Department Staffing (American College of Emergency Physicians) •The Lincoln Medical Education Foundation •Categorization of Hospitals •The American Red Cross Handbook •Veterans Administration TV Network •Some Early Day Activities in Emergency Services in which Nebraskans were Involved •Things That Might Have Been •A Few of Lynn\u27s Comments •Mid-America Research Corporation •Interest in Joint Funding Lincoln/Lancaster Pilot Project •Changes in Pre-hospital Survival in Nebraska •People Involved in Early Day Consolidated Communications •People Involved in Early Day EMS •Appendix A-Original Members of Dr. Thompson\u27s Committee •Appendix B-Professional Staff, EMS Division Department of Health •Appendix C-Report by Del Maier in Washington •Appendix D-Joint Funding Report •Appendix E-ETV Network Development •Bibliographyhttps://digitalcommons.unmc.edu/nehist_books/1000/thumbnail.jp

    The dynamics of the hydrogen exchange reaction at 2.20 eV collision energy: Comparison of experimental and theoretical differential cross sections

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    The H+D2(v = 0, j = 0)→HD(v′, j′)+D isotopic variant of the hydrogen atom exchange reaction has been studied in a crossed molecular beam experiment at a collision energy of 2.20 eV. Kinetic energy spectra of the nascent D atoms were obtained by using the Rydberg atom time-of-flight technique. The extensive set of spectra collected has permitted the derivation of rovibrationally state-resolved differential cross sections in the center-of-mass frame for most of the internal states of the HD product molecules, allowing a direct comparison with theoretical predictions. Accurate 3D quantum mechanical calculations have been carried out on the refined version of the latest Boothroyd-Keogh-Martin-Peterson potential energy surface, yielding an excellent agreement with the experimentally determined differential cross sections. The comparison of the results from quasi-classical trajectory calculations on the same potential surface reveals some discrepancies with the measured data, but shows a good global accordance. The theoretical calculations demonstrate that, at this energy, reactive encounters are predominantly noncollinear and that collinear collisions lead mostly to nonreactive recrossing. The experimental results are satisfactorily accounted for by theoretical calculations without consideration of Geometric Phase effects. © 1999 American Institute of Physics.Financial support through the program ‘‘Acciones para la Incorporación de Doctores y Tecnólogos’’ of the Ministry of Education and Culture of Spain. We also gratefully acknowledge the computer resources ~Cray T-90! provided by the Leibniz Rechenzentrum in Munich ~Germany. Funded by the German Science Foundation ~Grant No. SCH 435/3! and the Deutscher Akademischer Austauchdienst‘‘Acciones Integradas’’. The Spanish part was financed by the DGICYT ~PB95-0918-C03! and by the ‘‘Acciones Integradas’’ Program of the Ministry of Educationand Culture.Peer Reviewe

    The H+D2 reaction in the vicinity of the conical intersection

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    Scattering measurements performed at an energy slightly higher than that of the lowest crossing between the ground and the first electronically excited state of the H3 system are reported. The essentials of the reactive dynamics are describable in terms of a classical motion of the nuclei on the lowest adiabatic electronic potential. © 1997 American Institute of Physics.The German part of this work was supported by the German Science Foundation. The Spanish part was funded by the DGICYT of Spain under Grant PB95-0918-C02. Both parts are grateful to the German–Spanish scientific exchange program ‘‘Acciones Integradas.’’ Partial funding by the Alexander von Humboldt StiftungPeer Reviewe

    Geometrodynamics of Variable-Speed-of-Light Cosmologies

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    This paper is dedicated to the memory of Dennis Sciama. Variable-Speed-of-Light (VSL) cosmologies are currently attracting interest as an alternative to inflation. We investigate the fundamental geometrodynamic aspects of VSL cosmologies and provide several implementations which do not explicitly break Lorentz invariance (no "hard" breaking). These "soft" implementations of Lorentz symmetry breaking provide particularly clean answers to the question "VSL with respect to what?". The class of VSL cosmologies we consider are compatible with both classical Einstein gravity and low-energy particle physics. These models solve the "kinematic" puzzles of cosmology as well as inflation does, but cannot by themselves solve the flatness problem, since in their purest form no violation of the strong energy condition occurs. We also consider a heterotic model (VSL plus inflation) which provides a number of observational implications for the low-redshift universe if chi contributes to the "dark energy" either as CDM or quintessence. These implications include modified gravitational lensing, birefringence, variation of fundamental constants and rotation of the plane of polarization of light from distant sources.Comment: 19 pages, latex 209, revtex 3.1; To appear in Physical Review D; Numerous small changes of presentation and emphasis; new section on the entropy problem; references updated; central results unaffecte

    Axiomatic Theories of Partial Ground I: The Base Theory

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    This is part one of a two-part paper, in which we develop an axiomatic theory of the relation of partial ground. The main novelty of the paper is the of use of a binary ground predicate rather than an operator to formalize ground. This allows us to connect theories of partial ground with axiomatic theories of truth. In this part of the paper, we develop an axiomatization of the relation of partial ground over the truths of arithmetic and show that the theory is a proof-theoretically conservative extension of the theory P T of positive truth. We construct models for the theory and draw some conclusions for the semantics of conceptualist ground

    The My Active and Healthy Aging (My-AHA) ICT platform to detect and prevent frailty in older adults: Randomized control trial design and protocol

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    [EN] Introduction Frailty increases the risk of poor health outcomes, disability, hospitalization, and death in older adults and affects 7%¿12% of the aging population. Secondary impacts of frailty on psychological health and socialization are significant negative contributors to poor outcomes for frail older adults. Method The My Active and Healthy Aging (My-AHA) consortium has developed an information and communications technology¿based platform to support active and healthy aging through early detection of prefrailty and provision of individually tailored interventions, targeting multidomain risks for frailty across physical activity, cognitive activity, diet and nutrition, sleep, and psychosocial activities. Six hundred adults aged 60 years and older will be recruited to participate in a multinational, multisite 18-month randomized controlled trial to test the efficacy of the My-AHA platform to detect prefrailty and the efficacy of individually tailored interventions to prevent development of clinical frailty in this cohort. A total of 10 centers from Italy, Germany, Austria, Spain, United Kingdom, Belgium, Sweden, Japan, South Korea, and Australia will participate in the randomized controlled trial. Results Pilot testing (Alpha Wave) of the My-AHA platform and all ancillary systems has been completed with a small group of older adults in Europe with the full randomized controlled trial scheduled to commence in 2018. Discussion The My-AHA study will expand the understanding of antecedent risk factors for clinical frailty so as to deliver targeted interventions to adults with prefrailty. Through the use of an information and communications technology platform that can connect with multiple devices within the older adult's own home, the My-AHA platform is designed to measure an individual's risk factors for frailty across multiple domains and then deliver personalized domain-specific interventions to the individual. The My-AHA platform is technology-agnostic, enabling the integration of new devices and sensor platforms as they emerge.This project has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 689582 and the Australian National Health and Medical Research Council (NHRMC) European Union grant scheme (1115818). M.J.S. reports personal fees from Eli Lilly (Australia) Pty Ltd and grants from Novotech Pty Ltd, outside the submitted work. All other authors report nothing to disclose.Summers, MJ.; Rainero, I.; Vercelli, AE.; Aumayr, GA.; De Rosario Martínez, H.; Mönter, M.; Kawashima, R. (2018). 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    Priority monism and part/whole dependence

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    Priority monism is the view that the cosmos is the only independent concrete object. The paper argues that, pace its proponents, Priority monism is in conflict with the dependence of any whole on any of its parts: if the cosmos does not depend on its parts, neither does any smaller composit
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