Newtonian Hydrodynamics of the Coalescence of Black Holes with Neutron Stars I: Tidally locked binaries with a stiff equation of state

We present a detailed study of the hydrodynamical interactions in a Newtonian black hole-neutron star binary during the last stages of inspiral. We consider close binaries which are tidally locked, use a stiff equation of state (with an adiabatic index Gamma=3) throughout, and explore the effect of different initial mass ratios on the evolution of the system. We calculate the gravitational radiation signal in the quadrupole approximation. Our calculations are carried out using a Smooth Particle Hydrodynamics (SPH) code.Comment: Replaces previous version which had figures separate from the text of the paper. Now 47 pages long with 19 embedded figures (the figures are the same, they were renumbered) Uses aaspp4.st

THE INFLUENCE OF POTATO CYST NEMATODE G. ROSTOCHIENSIS INFESTATION ON DIFFERENT POTATO CULTIVARS

The potato cyst nematode Globodera rostochiensis is one of the most serious pests of potato in Slovenia. Precise nematode identification and knowledge about potato cultivars, which are most suitable for growing in the Slovenian climate conditions and most resistant to G. rostochiensis, are necessary to develop an effective integrated pest control. Here we report the results of the influence of G. rostochiensis pathotype Ro1/4 on the yield of different potato cultivars: the susceptible cultivar Desiree, the resistant cultivars White Lady, Miranda, Aladin, Sante and Adora, and the clone KIS 94-1/5-14. The yield of cv. White Lady was the highest and that of susceptible cv. Desiree the lowest. The influence of several resistant and one susceptible potato cultivars on population dynamics of G. rostochiensis was also determined. The total number of cysts/100 cm3 and the number of eggs and juveniles per cyst increased in the susceptible cv. Desiree and decreased in the resistant cultivars White Lady, Sante and Adora

BEING ME: Project report on best practices in learning and education to support LGBT ageing care and wellbeing

This report is based on our experiences of using a collaborative approach to identifying best practices for those involved in professional, vocational and community-based education and learning, in order to facilitate improved support for Lesbian, Gay, Bisexual and Transgender (LGBT) older people in health and social care. The best practices discussed here on learning and teaching, emerged from cross national collaboration and intercultural dialogue with a variety of stakeholders, including older LGBT people, educators, practitioners and learners using the World Café method. As one of the workstreams within the BEING ME European Project funded by EU Erasmus Plus (https://www.beingme.eu/), we aimed to promote and support the social inclusion of LGBT older people through positive interaction with educational institutions that prepare future professionals to work with older people. The best practices described here include a) identifying pedagogic approaches (the method and practice of teaching) b) generating examples of tailored educational resources c) recommendations on how to improve the knowledge and capabilities of future care professionals in the area of LGBT affirmative practices. Through a process of learning and exchange during two World Cafés, these areas were able to be more clearly articulated and should be read in conjunction with the BEING ME ‘Best Practice principles’ (https://beingme.eu/public/application/downloads/resources/being-me-best-practice-principles-20190212.pdf) which underpin good practice in the area of LGBT ageing care. Giving specific attention to identify ways of enhancing the skills, knowledge and capabilities of practitioners through education, should place them in a better position to develop a culture of support, openness and respect for LGBT identities which in turn are essential to LGBT older people's inclusiveness in care environments. The Best Practices Report provides the foundation for the development of the BEING ME educators online ‘toolkit’ aimed at both formal and informal learning settings and to a range of disciplines professions and vocations in health and social care

Learning to deliver LGBT+ aged care: exploring and documenting best practices in professional and vocational education through the World Café method

Substantial evidence on the adverse impact of ageing on lesbian, gay, bisexual and transgender (LGBT+) populations through the lack of inclusive care services has highlighted the need for education and training of the health and social care workforce to enhance their skills, knowledge and capabilities in this area. We describe a cross-national collaboration across four European Union countries called BEING ME. This collaboration examined the current pedagogic environment within professional, vocational and community-based education to identify what is most valuable for addressing these needs. The World Café method enabled a process of structured learning and knowledge exchange between stakeholders resulting in: (a) identification of best practices in pedagogies, (b) generation of tailored co-produced educational resources, and (c) recommendations on how to improve the knowledge and capabilities of future care professionals in the area of LGBT+ affirmative practices. Combined with themes from the post-Café evaluation, our findings suggest that underpinning professional and vocational education with a person-in-environment perspective facilitates going some way to acknowledging the historical context of older LGBT+ people's lives. Addressing the unique needs of sub-populations within LGBT+ communities and setting these in the context of holistic and person-centred care may better enable the meeting of their unique diverse needs for ageing. Recommendations are made for learning and teaching strategies to support improved LGBT+ aged care

Pedagogical principles and methods underpinning education of health and social care practitioners on experiences and needs of older LGBT+ people: findings from a systematic review

There is a growing awareness of the need for LGBT + competency training to ensure that the health and social care services offered to older LGBT + people is affirmative and gender sensitive. To conduct a synthesis of the literature that describes the pedagogical principles, curriculum content and methods (teaching and assessment) used to educate health and social care practitioners on the experiences and needs of older LGBT + people. Systematic thematic review of literature. MEDLINE, CINAHL, PsycINFO, EMBASE, Web of Science, Social Sciences Index, ERIC. In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement, this review examined peer-reviewed papers published in English, prior to April 2018 that addressed pedagogical and curriculum issues on the inclusion of needs and experiences of older LGBT + people. The combined searches yielded 2214 papers of which 17 papers were eligible for inclusion, 10 discussion papers and 7 evaluation studies. Analysis identified the following themes: i) Acknowledging the wider historical context of older LGBT + people's lives; ii) Recognising that older LGBT + people are not a homogenous group; iii) Incorporating a multitude of theories and models from different perspectives; iv) Alerting practitioners to the health issues and disparities facing older LGBT + people; v) Including content that supports inclusive care for older LGBT + people; vi) Addressing barriers to older LGBT + people accessing health care; vii) Interactive activities are the preferred pedagogical strategy; viii) Involving older LGBT + people in curriculum development is a core principle; and ix) Mandatory education is not always the solution. As the field matures there is a need for more exploration of curriculum principles, assessment strategies and strategies to overcome barriers to the inclusion of issues experienced by older LGBT + people within curricula. [Abstract copyright: Copyright © 2019 Elsevier Ltd. All rights reserved.

The Late-Effect Of X-Irradiation on the Mouse Submandibular Gland

INTRODUCTION: Life-long severe xerostomia is a common complication after radiotherapy of head and neck malignancy. It is a clinical entity which causes a great deal of suffering and disability for the patient. Saliva is an important factor for denture retention. Hyposalivation causes reduced retention of full dentures. The aim of the study was to determine late consequences of irradiation in the mouse submandibular gland. MATERIAL AND METHODS : Mouse submandibular glands were locally X-irradiated by single dose irradiation with 15Gy. Day 90 post-irradiation tissues were analyzed by morphology and morphometry. RESULTS: Strong vacuolization of almost all acini was noted. Kariopyknotic nuclei were found in numerous acini and the largest amount of acini was in the lysis. The epithelial cells of the granular convoluted tubule were degenerated and desquamated in the lumen, and some granular convoluted tubules were in the lysis. In the interstitial connective tissue disseminated focal mononuclear infiltrate was found. With respect to the control group a statistically significant decrease in the number of acinar cells (p<0.001) was determined, as well as a significant increase in the number of granular convoluted tubule cells (p<0.001). Whereas the number of intercalated duct cells was not different with respect to the control (p=0.10). CONCLUSION: The results of this study suggest that hypofunction in the late stage is a consequence of morphological changes and loss of acinar cells. The patients should use a saliva substitute to alleviate their symptoms easier

Treatment solutions to cure Xylella fastidiosa diseased plants

This opinion addresses the question of the efficacy of current treatment solutions to cure Xylella fastidiosa diseased plants, and discusses the experimental treatments under evaluation by two research groups in Apulian olive orchards infected by strain CoDiRO (Complesso del Disseccamento Rapido dell'Olivo). The increasing problems from newly emerging vascular bacterial diseases and the limited success to cure plants from such infections have stimulated numerous studies on treatments with chemical and biological compounds. Under field conditions, various formulations of copper and zinc as spray or root drench are currently used while further options, for example the application of bioactive substances, are at an experimental stage. In Apulia, preliminary results from intensive treatments with such formulations, in combination with the use of good crop management practices, reported more vigorous new growth of diseased trees. However, results provided so far confirmed the continued presence of X. fastidiosa after the treatments under evaluation. This is in agreement with current knowledge that there are no means to cure plants from this bacterial disease, in the sense of eliminating the pathogen from plant tissues. The reported positive response of the treated olive trees is most probably due to the effect of micronutrients and other bioactive compounds that, together with soil cultivation and agronomical practices, improve the vigour of the plants and their resilience to stress caused by bacterial infections. Notwithstanding the preliminary status of these findings, the Panel acknowledged the potentially positive effects of such treatments in prolonging the productive phase of olive trees and their putative relevance for the management of olive orchards, particularly in the containment area where eradication of the pathogen is considered no longer possible. The Panel also concluded that long-term studies are needed to confirm that the reported positive effects on crop performance can be sustained over many years

Pest risk assessment of Radopholus similis for the EU territory

The Panel on Plant Health performed a pest risk assessment on Radopholus similis, the burrowing nematode for the EU. The quantitative assessment focused on entry, establishment, spread and impact on tropical and subtropical ornamental host plants, the main pathways for entry of R. similis into the EU. Infested consignments are expected to enter the risk assessment area on ornamentals under all scenarios. For citrus, which is a closed pathway for entry, outdoor establishment was assessed. Establishment may only take place after successful transfer from ornamental plants to citrus production systems. This event is called ‘shift’ in this assessment, to indicate that this is an unusual transfer. It has been estimated that establishment of this nematode in the open field in the EU citrus production areas under current temperatures is possible in most parts of the citrus production area in the EU. Temperature conditions will prevent the nematode from establishing only in the northernmost citrus areas and at higher altitudes in the south. Host plants for planting originating from infested places of production (greenhouses) within the risk assessment area are considered the main pathway for spread within the risk assessment area. Under current climatic conditions, the population of R. similis is not expected to reach damaging population levels in the open field. In case of increased temperatures due to global warming, the nematode population may reach damaging levels in very few places outdoors. Currently, main impact is considered for ornamental greenhouse production in the risk assessment area. Impact will be either caused by direct plant growth reductions or loss due to phytosanitary measures applied on regulated plants. Despite the fact that R. similis is globally considered as one of the most destructive plant parasitic nematodes, the impact in the risk assessment area is considered low