118,292 research outputs found
Brand J., Mossand M. J. et Bordin L. — Les migrants en France. Babel ou Église ?
No full textW. A. Brand J., Mossand M. J. et Bordin L. — Les migrants en France. Babel ou Église ?. In: Population, 26ᵉ année, n°2, 1971. p. 410
A suggestion to overcome potential risks for infertility due to COVID-19: A response to Aitken
No full text
Health system response during the european refugee crisis : policy and practice analysis in four Italian regions
No full textThe decentralization of the provision of health services at the subnational level produces variations in healthcare offered to asylum seekers (ASs) across the different Italian regions, even if they are entitled to healthcare through the national health service. The present study aims to map the healthcare path and regional policies for ASs upon arrival and identify challenges and best practices. This is a multicentric, qualitative study of migrant health policies and practices at the regional level within four Italian regions. For the analysis, a dedicated tool for the systematic comparison of policies and practices was developed. The collection and analysis of data demonstrated the presence of many items of international recommendations, even if many gaps exist and differences between regions remain. The analysis of practices permitted the identification of three models of care and access. Some aspects identified are as follows: fragmentation and barriers to access; a weakness in or lack of a governance system, with the presence of many actors involved; variability in the response between territories. The inclusion of ASs in healthcare services requires intersectoral actions, involving healthcare sectors and other actors within local social structures, in order to add value to local resources and practices, reinforce networks and contribute to social integration
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Machinability characteristics of wrought and EBM CoCrMo alloys
No full textThe Electron Beam Melting (EBM) CoCrMo alloy is currently utilized for the production of joint replacements and fixation devices thanks to its high strength, good wear and corrosion resistance, and excellent biocompatibility. Even if its use in the biomedical sector is intensive and it is usually subjected to various machining operations for the implants production after the rapid manufacturing step, the scientific literature lacks of comprehensive data about its machinability. Therefore, the objective of the paper is to investigate the machinability characteristics of the EBM CoCrMo alloy and compare it with the machinability of the wrought CoCrMo. Semi-finishing external turning tests were performed by using a commercial TiAlN coated tungsten carbide insert under a traditional mineral oil and water emulsion lubricating condition. Tool wear, surface integrity, and microstructure material analysis evidenced that the EBM alloy is more difficult to machine due to a more abrasive microstructure
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