When analysing the legitimacy of the welfare state, perceptions of the overuse and underuse of welfare are of great importance. Previous literature suggests that many people perceive overuse (misuse or fraud), and there is evidence that people also perceive underuse (non-take-up) of welfare benefits. Perceptions of overuse have therefore been called ‘the Achilles’ heel of welfare state legitimacy'. We analyse data from the European Social Survey for 25 countries and investigate the occurrence and the individual and contextual determinants of overuse and underuse perceptions. We find that both overuse and underuse perceptions are prevalent in all European countries. However, whereas overuse perceptions are more related to ideology, collective images of welfare recipients and selective welfare regimes, underuse perceptions are more shaped by self-interest and the levels of unemployment and social spending in a country. Instead of one Achilles' heel, welfare state legitimacy seems to have two weak spots.Key words: Benefit abuse, European Social Survey, non-take-up, welfare attitudes, welfare states
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The purpose of this study was to identify differences in traumatic and overuse injury incidence between talented soccer players who differ in the timing of their adolescent growth spurt. 26 soccer players (mean age 11.9 ± 0.84 years) were followed longitudinally for 3 years around Peak Height Velocity, calculated according to the Maturity Offset Protocol. The group was divided into an earlier and later maturing group by median split. Injuries were registered following the FIFA consensus statement. Mann-Whitney tests showed that later maturing players had a significantly higher overuse injury incidence than their earlier maturing counterparts both in the year before Peak Height Velocity (3.53 vs.0.49 overuse injuries/1 000 h of exposure,U = 49.50, z = − 2.049, p < 0.05) and the year of Peak Height Velocity (3.97 vs. 1.56 overuse injuries/1 000 h of exposure, U = 50.5, z = − 1.796,p < 0.05). Trainers and coaches should be careful with the training and match load they put on talented soccer players, especially those physically not (yet) able to handle that load. Players appear to be especially susceptible to injury between 13.5 and 14.5 years of age. Training and match load should be structured relative to maturity such that athletic development is maximized and the risk of injury is minimized.
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The aim of this study is to investigate the predictivevalue of landing stability and technique togain insight into risk factors for ankle and kneeinjuries in indoor team sport players. Seventyfivemale and female basketball, volleyball orkorfball players were screened by measuringlanding stability after a single-leg jump landingand landing technique during a repeated countermovement jump by detailed 3-dimensional kinematicsand kinetics. During the season 11 acuteankle injuries were reported along with 6 acuteand 7 overuse knee injuries by the teams’ physicaltherapist. Logistic regression analysis showedless landing stability in the forward and diagonaljump direction (OR 1.01–1.10, p ≤ 0.05) in playerswho sustained an acute ankle injury. Furthermorelanding technique with a greater ankle dorsiflexionmoment increased the risk for acuteankle injury (OR 2.16, p ≤ 0.05). A smaller kneeflexion moment and greater vertical groundreaction force increased the risk of an overuseknee injury (OR 0.29 and 1.13 respectively,p ≤ 0.05). Less one-legged landing stability andsuboptimal landing technique were shown inplayers sustaining an acute ankle and overuseknee injury compared to healthy players. Determiningboth landing stability and technique mayfurther guide injury prevention programs.
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The World Health Organization has pinpointed antimicrobial resistance (AMR) of increasing global concern, causing increased healthcare costs and threatening human health. Although AMR is a naturally occurring process, it is accelerated by misuse/overuse of antibiotics. Additionally, the development and production of antibiotics is becoming increasingly challenging and costly. These challenges underline the high demand for alternative microbial inhibitors (e.g. antibiotics) and their development. The chemical compound Allicin has been studied for its potential health benefits, including antimicrobial properties[1,2] and potential cardiovascular benefits[3]. It has been suggested that the antimicrobial effect of Allicin could be achieved indirectly by the imprint it leaves in surrounding water molecules, i.e. its hydration shell. Such imprints are known as time-crystals and possess unique properties. Since often biochemical reactions occur via water molecules and their hydrogen bonds, it is possible that a time-crystal imprint of a substance in water might have a similar effect as the substance itself, e.g. antimicrobial inhibition. A consortium of universities, knowledge institutes and companies was formed to test this hypothesis based on the antibacterial properties of Allicin, resulting in the project HyTimeCIA. The experiments involve attaching allicin onto a polymer surface (i.e. hybridization), thereby providing antibacterial properties. This surface is then exposed to bacteria to test the antimicrobial properties of the allicin/polymer surface. If proven feasible, HyTimeCIA could provide a novel alternative microbial inhibitor fixated to a surface, allowing for localized application of antibacterial effects and potentially reducing the requirement of antibiotics. This not only mitigates AMR, but also facilitates production of microbial inhibitors that are particularly difficult or expensive. From the partners perspective, HyTimeCIA provides opportunities for chemical-free alternative antimicrobial (water)treatment technology and gained knowledge on alternative microbial inhibitors, both aspects which are highly in demand due to AMR and antibiotic production challenges.
