Left Out Of The Economy: Much More Must Be Done to Help Consumers Enter the Workforce

[Excerpt] Unemployment leads directly to poverty— a situation that people with mental illness are three times more likely to be in than people without disabilities. Cornell University researchers reported in 2005 that people with psychiatric disabilities had a poverty rate of 30% compared to 24% for people with any disability and 9.1% for people without disabilities. Few things are more harmful to a person\u27s physical and mental health than long-term unemployment. Numerous studies within the past two decades show significant correlations between long-term unemployment and negative personal results, such as increased hospitalizations, increased substance abuse, greater incidence of depression, lower self-esteem, and increased anxiety. So it is quite surprising that so much discussion centers around the possible negative effects of stressors associated with entering employment (with little evidence supporting this view). There is almost no discussion on the need to avoid long-term unemployment

Creating Hope Through Employment for People Who are Homeless or in Transitional Housing

[Excerpt] Persons with significant disabilities, especially those with problems relating to mental illness and/or substance abuse, face numerous challenges in securing employment. The program described in this article, Hope, Vocations, Progress (HVP) of Columbia River Mental Health Services (CRMHS) in Vancouver, WA, represents an aggressive strategy to facilitate the entry into work for persons with significant disabilities of mental illness and/or substance abuse, who also are in need of shelter, transitional housing, and other life supports. HVP was funded under a Rehabilitation Services Administration (RSA) demonstration grant and includes as its key partners a comprehensive community mental health center, a transitional housing program for women who are exoffenders, and a homeless shelter system. The program design is examined and program results through 39 months of a 60-month cycle are provided. The author examines the impact of the program to date, its strengths and weaknesses in relation to evidence-based practice models of supported employment, and makes recommendations for further areas of research and inquiry

If Work Makes People with Mental Illness Sick, What Do Unemployment, Poverty, and Social Isolation Cause?

[Excerpt] The importance of high expectations has been well established as a tool in successful goal achievement and life advancement. The challenge for helpers is ensuring that this pressure of high expectation is initially borne more by rehabilitation staff members who are charged with assisting people with a psychiatric disability to realize success and not merely transferred through as an added burden to the clients they serve

The Submillimeter Array Polarimeter

We describe the Submillimeter Array (SMA) Polarimeter, a polarization converter and feed multiplexer installed on the SMA. The polarimeter uses narrow-band quarter-wave plates to generate circular polarization sensitivity from the linearly-polarized SMA feeds. The wave plates are mounted in rotation stages under computer control so that the polarization handedness of each antenna is rapidly selectable. Positioning of the wave plates is found to be highly repeatable, better than 0.2 degrees. Although only a single polarization is detected at any time, all four cross correlations of left- and right-circular polarization are efficiently sampled on each baseline through coordinated switching of the antenna polarizations in Walsh function patterns. The initial set of anti-reflection coated quartz and sapphire wave plates allows polarimetry near 345 GHz; these plates have been have been used in observations between 325 and 350 GHz. The frequency-dependent cross-polarization of each antenna, largely due to the variation with frequency of the retardation phase of the single-element wave plates, can be measured precisely through observations of bright point sources. Such measurements indicate that the cross-polarization of each antenna is a few percent or smaller and stable, consistent with the expected frequency dependence and very small alignment errors. The polarimeter is now available for general use as a facility instrument of the SMA.Comment: To appear in Proc. SPIE 7020, 'Millimeter and Submillimeter Detectors and Instrumentation'. Uses spie.cl

Different invasibility of permanent and temporary waterbodies in a semiarid Mediterranean Island

Nonindigenous species (NIS) represent a threat to aquatic biodiversity worldwide. However, freshwater ecosystems in drylands are potentially more prone to biological invasions than those located in temperate regions because of the higher number of artificial waterbodies generally occurring in these areas, which might act as invasion hubs for NIS. We review the available information about NIS in Sicilian waterbodies, discuss the role exerted by artificial lakes and ponds in facilitating the establishment of NIS in arid and semiarid areas, and compare the invasibility of permanent and temporary waterbodies in drylands. Artificial waterbodies increase the target-area effect for dispersers and provide a hospitable environment for NIS because of their recent origin and the lack of efficient biological filters against newcomers, thus acting as bridgeheads and invasion hubs favouring invasive species. Finally, we propose actions to attenuate the threats caused by NIS to the sensitive native biota of aquatic ecosystems in drylands

Occurrence, distribution and bibliography of the medicinal leech Hirudo verbana Carena, 1820 (Hirudinea, Hirudinidae) in Sicily (Italy)

The occurrence of the medicinal leech Hirudo verbana in the inland waters of Sicily has been lately overlooked. In the present note, the occurrence and distribution of this species is reviewed based both on the review of the available literature data and field collecting. Although a noteworthy reduction in the distribution range of the species seems to have taken place in Sicily in the course of the XX century, Hirudo verbana was confirmed to be still present in several sites located both within and out of Natura2000 sites. The Sicilian populations of the species should be included in the frame of the monitoring activities established by the Article 17 of the EU Council Directive 92/43/EEC (“Habitats Directive”)

Neutrino mass hierarchy and precision physics with medium-baseline reactors: Impact of energy-scale and flux-shape uncertainties

Nuclear reactors provide intense sources of electron antineutrinos, characterized by few-MeV energy E and unoscillated spectral shape Phi(E). High-statistics observations of reactor neutrino oscillations over medium-baseline distances L ~ O(50) km would provide unprecedented opportunities to probe both the long-wavelength mass-mixing parameters (delta m^2 and theta_12) and the short-wavelength ones (Delta m^2 and theta_13), together with the subtle interference effects associated with the neutrino mass hierarchy (either normal or inverted). In a given experimental setting - here taken as in the JUNO project for definiteness - the achievable hierarchy sensitivity and parameter accuracy depend not only on the accumulated statistics but also on systematic uncertainties, which include (but are not limited to) the mass-mixing priors and the normalizations of signals and backgrounds. We examine, in addition, the effect of introducing smooth deformations of the detector energy scale, E -> E'(E), and of the reactor flux shape, Phi(E) -> Phi'(E), within reasonable error bands inspired by state-of-the-art estimates. It turns out that energy-scale and flux-shape systematics can noticeably affect the performance of a JUNO-like experiment, both on the hierarchy discrimination and on precision oscillation physics. It is shown that a significant reduction of the assumed energy-scale and flux-shape uncertainties (by, say, a factor of 2) would be highly beneficial to the physics program of medium-baseline reactor projects. Our results also shed some light on the role of the inverse-beta decay threshold, of geoneutrino backgrounds, and of matter effects in the analysis of future reactor oscillation data.Comment: 13 pages, including 17 figures. Minor changes in the text, references added. To appear in Phys. Rev.

How Mental Health and Welfare to Work Interact: The Role of Hope, Sanctions, Engagement, and Support

[Excerpt] This article describes some of the lessons learned in the implementation of the Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA) as it relates to people with psychiatric disabilities. It attempts to articulate some of the inherent difficulties faced in serving these individuals within the welfare system as well as how the established strengths of each system can inform the other’s efforts. The philosophy concerning work for clients of the welfare and mental health systems differ. Each system has developed separately, and they do not easily integrate their differing philosophies and goals. At the client level, this lack of consistency presents obvious coordination barriers. At the system level, examination of practice and the underlying philosophy of each provides incentives for cross-training and policy changes. Two case studies describe the identification of issues, opportunities, and challenges to providing Temporary Assistance for Needy Families (TANF) services to individuals with mental illness. These lessons can provide guidance to mental health systems as they strive to implement evidence-based employment practices and provide welfare entities with policy direction as a result of a widening knowledge base. Specific policy and program innovations in a county and in a state are highlighted to demonstrate these issues. Finally, the authors raise areas for further inquiry and reflection

Probing the neutrino mass ordering with KM3NeT-ORCA: Analysis and perspectives

The discrimination of the two possible options for the neutrino mass ordering (normal or inverted) is a major goal for current and future neutrino oscillation experiments. Such goal might be reached by observing high-statistics energy-angle spectra of events induced by atmospheric neutrinos and antineutrinos propagating in the Earth matter. Large volume water-Cherenkov detectors envisaged to this purpose include the so-called KM3NeT-ORCA project (in seawater) and the IceCube-PINGU project (in ice). Building upon a previous work focused on PINGU, we study in detail the effects of various systematic uncertainties on the ORCA sensitivity to the mass ordering, for the reference configuration with 9 m vertical spacing. We point out the need to control spectral shape uncertainties at the percent level, the effects of better priors on the theta-23 mixing parameter, and the benefits of an improved flavor identification in reconstructed ORCA events.Comment: 15 pages, including 7 figures. A few paragraphs and references added. Invited contribution to appear in the JPG Focus Issue on "Neutrino Mass and Mass Ordering