Xenon isotopes in nanodiamonds and other presolar grains

pdf freely available cb 18/07/0

I-Xe analysis of a magnetic separate from Lodranite GRA95209

I-Xe dating of a magnetic mineral separate from lodranite GRA95209 suggests that peak temperatures (and therefore melt migration) occurred early, at least a few million years before closure of the I-Xe system in phosphates from Acapulco

Production of high molecular weight organic compounds on the surfaces of amorphous iron silicate catalysts: Implications for organic synthesis in the solar nebula

The high molecular weight organic products of Fischer-Tropsch/Haber-Bosch syntheses on the surfaces of Fe-silicate catalysts have been studied by GCMS

Search for Q: single grains Xe isotope analysis of carbonaceous residue from Yilmia

We analyse Xe in single grains in HF-HCl residue from Yilmia using RELAX mass spectrometer

General practitioner and registrar involvement in refugee health: exploring needs and perceptions

Objective: Despite the recognition that refugees should have equitable access to healthcare services, this presents considerable challenges, particularly in rural and regional areas. Because general practitioners (GPs) are critical to resettlement for refugees and play a crucial role in understanding their specific health and social issues, it is important to know more about the needs of GPs. Methods: In-depth interviews were conducted with 14 GPs and GP registrars who trained with a New South Wales regional training provider with the aim of assessing the needs and attitudes of GPs in treating refugees and the perceived effect that refugees have on their practice. Results: The interviews, while acknowledging well-recognised issues such as language and culture, also highlighted particular issues for rural and regional areas, such as employment and community support. International medical graduates identified with resettlement problems faced by refugees and are a potential resource for these patients. A need for greater information for GPs regarding services available to help manage refugees in rural and regional areas and greater access to those services was demonstrated. Conclusions: Issues such as time, costs, language and culture were recognised as challenges in providing services for refugees. GPs highlighted particular issues for rural and regional areas in addressing refugee health, such as finding jobs, problems with isolation and the effect of lack of anonymity in such communities. These social factors have implications for the health of the refugees, especially psychological health, which is also challenged by poor resources. What is known about the topic? Providing refugees equitable access to healthcare services presents considerable challenges, particularly in rural and regional areas. Time, language and culture are commonly reported barriers in providing services for this population group. What does this paper add? There are particular issues for rural and regional areas in addressing refugee health, including finding jobs, problems with isolation and the effect of lack of anonymity in rural communities. These social factors have implications for the health of refugees, especially psychological health, which is also challenged by a paucity of services. The findings of this study suggest that international medical graduate doctors identified with resettlement problems faced by refugees and may be an important resource for these patients. This study highlights the awareness, empathy and positive attitudes of GPs in regional and rural areas in their approach to treating patients with a refugee background. What are the implications for practitioners? International medical graduates often identify with resettlement problems faced by refugees and are an important resource for these patients. A need for greater information for GPs regarding services available to help manage refugees in rural and regional areas and greater access to those services was demonstrated

Hydropyrolysis of high molecular weight organic matter in Murchison

Hydropyrolysis of the Murchison macromolecular material releases polyaromatic compounds including phenanthrene, carbazole, fluoranthene, pyrene, chrysene, perylene, benzoperylene and coronene units with varying degrees of alklyation

Factorial and response surface designs robust to missing observations

Made available in DSpace on 2018-11-26T17:35:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-09-01Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Compound optimum design criteria which allow pure error degrees of freedom may produce designs that break down when even a single run is missing, if the number of experimental units is small. The inclusion, in the compound criteria, of a measure of leverage uniformity is proposed in order to produce designs that are more robust to missing observations. By appropriately choosing the weights of each part of the criterion, robust designs are obtained that are also highly efficient in terms of other properties. Applications to various experimental setups show the advantages of the new methods. (C) 2016 Elsevier B.V. All rights reserved.USP UFSCar, Programa Interinst Posgrad Estat, Sao Carlos, SP, BrazilKings Coll London, Dept Math, London, EnglandUniv Estadual Paulista, Dept Bioestat, IB, Botucatu, SP, BrazilUniv Estadual Paulista, Dept Bioestat, IB, Botucatu, SP, BrazilFAPESP: 2014/01818-