A longitudinal perspective to migrant health: Unpacking the immigrant health paradox in Germany.

Previous research finds that recent immigrants are healthier than the native-born, while more established immigrants exhibit worse health, suggesting a process of unhealthy assimilation. However, previous literature is mostly based on cross-sectional data or on longitudinal analyses similarly failing to disentangle individual-level variation from between-individual confounding. Moreover, previous longitudinal studies are often limited in their study of different health outcomes (few and mostly subjective health), populations (sometimes only elderly individuals), time periods (short panels) and geographical contexts (mostly Australia, Canada and USA).

[Younger medical specialists and longer waiting time: cohort study of the duration of medical training].

Objective: To describe trends and developments in the total duration of training medical specialists in the Netherlands, including their ages upon completion of the components of medical education: undergraduate medical program, waiting time and further post-graduate specialist training.

Design: Population cohort study.

Method: From the combined data from Statistics Netherlands and the Registration Committee for Medical Specialists for the period 1986 to 2018 relevant populations were selected and training trajectories were mapped.

Surface ruptures database related to the 26 December 2018, M 4.9 Mt. Etna earthquake, southern Italy.

We provide a database of the surface ruptures produced by the 26 December 2018 Mw 4.9 earthquake that struck the eastern flank of Mt. Etna volcano in Sicily (southern Italy).

[Experience with 5% lidocaine medicated plaster in the treatment of localized neuropathic pain].

Aim: The aim of this paper is to confirm the efficacy and safety in clinical practice of 5% lidocaine medicated plaster (LMP) in the treatment of localized neuropathic pain.

Methods: Retrospective, observational study carried out in the period 2006-2012, in patients with various forms of localized peripheral neuropathic pain treated with LMP. Only patients with at least one follow-up visit after prescription of the drug were assessed.

Total and partial digestion of sediments for the evaluation of trace element environmental pollution.

Four different sample treatment methods for the determination of trace elements have been compared: a total digestion with HNO3-H2O2-HF using microwave, and three different standardized methods of fractionation: BCR three-steps sequential extraction, USEPA standard 3050B and ISO standard 11466. The four treatment methods were applied to the determination of Cu and Ni in four samples collected in different areas of Cienfuegos Bay (Cuba). The location of samples and the analytes were selected on the basis of results obtained by previous studies.

How can immunochemical methods contribute to the implementation of the Water Framework Directive?

Immunochemical methods (in particular immunoassays) have been applied to spring and surface water samples, respectively, which were set-up as reference materials (RM) within two proficiency testing campaigns. For the first set of proficiency tests (PTs) described here (which were actually the second round of PTs organized, spring 2005), three ELISAs (enzyme-linked immunosorbent assays) were employed in the enzyme tracer format for isoproturon, diuron, and atrazine, respectively. Results were evaluated in comparison with conventional reference methods (LC, GC).

A kinetic study of trace element leachability from abandoned-mine-polluted soil treated with SS-MSW compost and red mud. Comparison with results from sequential extraction.

The effect of adding treated red mud, a by-product of alumina production, to soil polluted by an abandoned mine and characterised by high concentrations of heavy metals, relatively low reaction grade, and low organic carbon content, was investigated. Also studied was addition of both red mud and compost (produced from source-separated municipal solid waste)--the synergistic action of red mud and compost could be exploited to achieve both metal trapping and an increase in organic carbon content. Leaching batch tests were performed on four different systems: soil, soil and treated red mud, soil and compost, soil and compost plus treated red mud.

Reuse of a treated red mud bauxite waste: studies on environmental compatibility.

Red mud is the major solid waste produced in the process of alumina extraction from bauxite (Bayer process). Environmental "compatibility" of a treated red mud was studied in order to evaluate its possible recycling in environmental compartments. The leaching test requested by the Italian law on treated solid waste to be "re-introduced in the environment" was performed on this material.

Comparison of three sequential extraction procedures (original and modified 3 steps BCR procedure) applied to sediments of different origin.

The 3 steps sequential extraction procedure proposed by the Standards Measurements and Testing program (SM&T--formerly BCR) of the European Union has been applied for the speciation of metals in sediments. Results obtained by the application of the BCR standardized procedure were compared to those of two four step sequential extraction procedures, which are different from the BCR procedure only for the introduction of an additional step with NaOCl, as 2nd and 3rd step respectively. Five different metals have been taken into consideration: Cd, Cu, Ni, Pb and Zn.

Evaluation of performance of time-saving extraction devices in the BCR three-step sequential extraction procedure.

Two alternative extraction methods--a routine ultrasonic bath and a microwave oven--were developed and optimized for their eventual exploitation in the three-stage sequential extraction procedure proposed by the European Standards, Measurements and Testing (S, M & T) Programme, formerly Bureau Communitaire de Reference (BCR), for the operationally defined speciation of Cd, Cr, Cu, Ni and Zn. The conventional BCR three-stage sequential extraction procedure was modified at each stage, applying ultrasonic or microwave devices in order to shorten the required 16 h of shaking in all three steps. The experimental tests and the optimization of the operating parameters were carried out on a highly homogenized estuarine sediment reference material (RM S7) prepared by the Joint Research Centre (JRC) of ISPRA.

Comparison between different leaching tests for the evaluation of metal release from fly ash.

Comparison of three different leaching tests, each characterized by different conditions, e.g. liquid/solid ratio, pH, leachant, stirring conditions, duration time, has been performed within the activities of Analeach, financed by the European Union in the "Cooperation with third Countries" programme (INCO).

[Improved survival in the treatment of ruptured abdominal aortic aneurysm].

Personal experience in the management of 70 ruptured abdominal aortic aneurysm over the past 5 years is reported dividing patients into 2 groups, before and after establishment of intensive care unit: survival was 30.76% on the first, 66.66% in the second.