479 research outputs found

    Race, Gender, and the Rebirth of Trade Unionism

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    [Excerpt] Diversity is not the enemy of solidarity. We contend that solidarity can, and must, be built among an ever-diversifying labor movement, nation, and world. The labor movement\u27s very survival depends on it

    Neutrinos from type Ia supernovae: the deflagration-to-detonation transition scenario

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    It has long been recognized that the neutrinos detected from the next core-collapse supernova in the Galaxy have the potential to reveal important information about the dynamics of the explosion and the nucleosynthesis conditions as well as allowing us to probe the properties of the neutrino itself. The neutrinos emitted from thermonuclear - type Ia - supernovae also possess the same potential, although these supernovae are dimmer neutrino sources. For the first time, we calculate the time, energy, line of sight, and neutrino-flavor-dependent features of the neutrino signal expected from a three-dimensional delayed-detonation explosion simulation, where a deflagration-to-detonation transition triggers the complete disruption of a near-Chandrasekhar mass carbon-oxygen white dwarf. We also calculate the neutrino flavor evolution along eight lines of sight through the simulation as a function of time and energy using an exact three-flavor transformation code. We identify a characteristic spectral peak at 10\sim 10 MeV as a signature of electron captures on copper. This peak is a potentially distinguishing feature of explosion models since it reflects the nucleosynthesis conditions early in the explosion. We simulate the event rates in the Super-K, Hyper-K, JUNO, and DUNE neutrino detectors with the SNOwGLoBES event rate calculation software and also compute the IceCube signal. Hyper-K will be able to detect neutrinos from our model out to a distance of 10\sim 10 kpc. At 1 kpc, JUNO, Super-K, and DUNE would register a few events while IceCube and Hyper-K would register several tens of events.Comment: 44 pages, 29 figures & 2 tables. Updated to match Phys. Rev. D version, including a new event channel discussion and improved IceCube result

    Anachronistic Histories: Eugenia Lim's Yellow Peril

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    A review of contemporary art exhibition 'Yellow Peril' by Eugenia Lilm. The exhibition was analysed in the context of a special issue about the state of play of Asian Art Research in Australia and New Zealand

    Double Trouble: Parafictional Personas and Contemporary Art

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    Across the news and entertainment media there is a phenomenon that is increasingly prevalent: actors, performers and artists who play “versions of themselves”. This paper explores the entertaining and critical potentials of this strategy, which I term “parafictional personas”. I draw upon Carrie Lambert-Beatty’s theorisation of the parafictional as a critical mode that has developed out of (and in tension with) the “historiographic turn”. Parafictional personas are a specific iteration, characterised by two key components: they compulsively imbue every opportunity with layers of interconnections and self-reflexive moments; and they involve artists and performers appropriating their own “proper name”, constructing fictionalised doubles of themselves. While found widely across media, my central focus is contemporary visual art, analysing two key examples, Israeli–American artist Omer Fast and Lebanese artist Walid Raad. These artists are significant because their personas are not simply means of performing themselves as individuals; they are integrated into the ways the artists approach contentious, still unfolding events of contemporary history. Parafictional personas have the potential to thoroughly embed fictional constructs within reality, because of the difficulties in separating elements represented by the same proper name. Their critical potential lies in the ways that they make visible the difficulties of maintaining clear distinctions between historical and fictional, social and individual narratives. Parafictional personas confound cultural desires to order, categorise and “make sense” of historical narratives. They reveal how much we as viewers (and societies) search for ideas of truth and resolution, even if such truths are presented as incomplete, questionable or irresolvable

    Chronic disease self-management: a pilot training program for people with chronic conditions

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    People suffering chronic conditions can be overwhelmed by their health problems. They may be discouraged that they will develop complications, or they may be struggling to cope with other personal and family issues. International research shows that when patients and their general practitioners (GPs) and other health care providers set goals together, and when patients gain management skills in a peer-led group, their knowledge and confidence increase, their health and quality of life improves, and they use fewer health services. This South Australian pilot replicated these findings, demonstrating that best practice in chronic condition management can succeed, even in rural areas with shortages of health professionals, busy GPs and smaller numbers of potential participants

    Care Works: Come Home for Care

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    Essential to executing the mission and vision of an academic medical center (AMC) is attracting and retaining the highest quality employees. As demonstrated by VCU’s commitment to the Great Place Initiative, the University has recognized that employees in today’s highly competitive environment demand competitive salary and benefit packages. Research has shown that access to high quality, on-site healthcare services provides significant benefits to both employees and employers, such as increased productivity and reduced wellness costs[1]. Yet, a query of de-identified patient records indicated that only a small percentage of VCU employees (~18%) utilized the health services provided by VCU Health System in 2016. VCU’s peer-institutions, other distinguished AMCs, and industry employers have implemented a variety of programs such as concierge services, expedited appointments, on-campus clinics, and lower copays to remain competitive and responsive to their employees. In light of the depth of these programs, Team CareWorks completed a comparative review of health and wellness related employee-specific benefits to determine how VCU might enhance its benefits through initiatives such as on-site medical clinics, prioritized appointments, telehealth, and on-site pharmacies. Informed by the comparative analysis, Team CareWorks will provide recommendations that VCU can use to: capitalize on the integrated relationship with VCU Health to enrich the health and wellness of its outstanding assets (the employees); and provide enhanced benefits to employees by making VCU Health more easily accessible and more appealing as a Medical Home. [1]Berry, Leonard, Ann M. Mirabito, & William B. Baun. “What\u27s the Hard Return on Employee Wellness Programs?” (2010). Harvard Business Review, December 2010.. Available at SSRN: https://ssrn.com/abstract=206487
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