We extend the Blonder, Tinkham and Klapwijk theory to the study of the inverse proximity effects in the normal mental/superconductor/ferromagnet structures. In the superconducting film, there are the gapless supercond...We extend the Blonder, Tinkham and Klapwijk theory to the study of the inverse proximity effects in the normal mental/superconductor/ferromagnet structures. In the superconducting film, there are the gapless superconductivity and the spin-dependent density of states both within and without the energy gap. It indicates an appearance of the inverse-proximity-effect-induced ferromagnetism and a coexistence of ferromagnetism and superconductivity near the interface. The influence of exchange energy in the ferromagnet and barrier strength at the superconductor/ferromagnet interface on the inverse proximity effects is discussed.展开更多
Background: In Greece, the provision of mental health services is limited to people residing in rural and remote areas. The operation of Mobile Mental Health Units (MMHUs) has been introduced in the Cyclades islands. ...Background: In Greece, the provision of mental health services is limited to people residing in rural and remote areas. The operation of Mobile Mental Health Units (MMHUs) has been introduced in the Cyclades islands. It is an innovative policy intervention that has been shown to be effective and efficient internationally. Objective: The aim was to evaluate the operation of MMHUs in the Cyclades islands based on real-world evidence (RWE), from a societal perspective. Methods: A cost-effectiveness analysis was performed where outcomes and costs were elaborated and classified based on two comparators, 1) with MMHUs’ operation and 2) without MMHUs’ operation. Clinical primary outcomes were based on RWE data and were elaborated for the Disability-Adjusted Life Years (DALYs) values calculation, for a 12 months’ time horizon. Data descriptive statistics were performed with SPSS Statistics 22.0. Direct medical, non-medical and indirect costs were incorporated. Unit costs and monetary values were extracted from published data. Sensitivity analysis was undertaken to test the robustness of the results. Results: The operation of MMHUs in the Cyclades islands led to an incremental cost of €12,250.78 per DALY averted. A substantial higher increase is observed in the direct non-medical costs of the non-MMHUs’ operation where patients had to pay approximately €2,602 per capita annually for their transportation and accommodation due to hospitalization and outpatient care. Informal care expenses are 3 fold increasing in the non-MMHUs’ operation arm. Both direct non-medical and informal care costs correspond to high out of pocket payments totally covered by the patients. The sensitivity analyses demonstrated that the decision does not change when we varied the unit costs by ±10%. Conclusions: The operation of MMHUs appears to be a cost-effective option for treating patients with mental disorders in remote areas and islands in Greece. MMHUs appear to overcome the existing NHS structural inefficiencies by minimizing public expenditures and patients’ income losses by preventing and improving their mental health status.展开更多
基金Project supported by the Special Funds of the National Natural Science Foundation of China(Grant Nos.10847132 and 10847133)the Natural Science Foundation of Education Bureau of Jiangsu Province,China(Grant No.07KJD140024)
文摘We extend the Blonder, Tinkham and Klapwijk theory to the study of the inverse proximity effects in the normal mental/superconductor/ferromagnet structures. In the superconducting film, there are the gapless superconductivity and the spin-dependent density of states both within and without the energy gap. It indicates an appearance of the inverse-proximity-effect-induced ferromagnetism and a coexistence of ferromagnetism and superconductivity near the interface. The influence of exchange energy in the ferromagnet and barrier strength at the superconductor/ferromagnet interface on the inverse proximity effects is discussed.
文摘Background: In Greece, the provision of mental health services is limited to people residing in rural and remote areas. The operation of Mobile Mental Health Units (MMHUs) has been introduced in the Cyclades islands. It is an innovative policy intervention that has been shown to be effective and efficient internationally. Objective: The aim was to evaluate the operation of MMHUs in the Cyclades islands based on real-world evidence (RWE), from a societal perspective. Methods: A cost-effectiveness analysis was performed where outcomes and costs were elaborated and classified based on two comparators, 1) with MMHUs’ operation and 2) without MMHUs’ operation. Clinical primary outcomes were based on RWE data and were elaborated for the Disability-Adjusted Life Years (DALYs) values calculation, for a 12 months’ time horizon. Data descriptive statistics were performed with SPSS Statistics 22.0. Direct medical, non-medical and indirect costs were incorporated. Unit costs and monetary values were extracted from published data. Sensitivity analysis was undertaken to test the robustness of the results. Results: The operation of MMHUs in the Cyclades islands led to an incremental cost of €12,250.78 per DALY averted. A substantial higher increase is observed in the direct non-medical costs of the non-MMHUs’ operation where patients had to pay approximately €2,602 per capita annually for their transportation and accommodation due to hospitalization and outpatient care. Informal care expenses are 3 fold increasing in the non-MMHUs’ operation arm. Both direct non-medical and informal care costs correspond to high out of pocket payments totally covered by the patients. The sensitivity analyses demonstrated that the decision does not change when we varied the unit costs by ±10%. Conclusions: The operation of MMHUs appears to be a cost-effective option for treating patients with mental disorders in remote areas and islands in Greece. MMHUs appear to overcome the existing NHS structural inefficiencies by minimizing public expenditures and patients’ income losses by preventing and improving their mental health status.
