L’STEI-i continua essent el sindicat més reprsentatiu de les illes Balears entre els docents

Abstract not availabl

Els jocs de cartes: màgia i matemàtiques

Abstract not availabl

HOCUS POCUS: la màgia a l’aula com a eina didàctica

Abstract not availabl

"Back to the future". Les línies temporals com a recurs didàctic

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Síntesi de la ponència d'organització i estatuts

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La ciència s’acosta a la màgia: La “NEUROMÀGIA” i el seu aprofitament didàctic

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Sports-related lower limb muscle injuries: pattern recognition approach and MRI review

Muscle injuries of the lower limbs are currently the most common sport-related injuries, the impact of which is particularly significant in elite athletes. MRI is the imaging modality of choice in assessing acute muscle injuries and radiologists play a key role in the current scenario of multidisciplinary health care teams involved in the care of elite athletes with muscle injuries. Despite the frequency and clinical relevance of muscle injuries, there is still a lack of uniformity in the description, diagnosis, and classification of lesions. The characteristics of the connective tissues (distribution and thickness) differ among muscles, being of high variability in the lower limb. This variability is of great clinical importance in determining the prognosis of muscle injuries. Recently, three classification systems, the Munich consensus statement, the British Athletics Muscle Injury classification, and the FC Barcelona-Aspetar-Duke classification, have been proposed to assess the severity of muscle injuries. A protocolized approach to the evaluation of MRI findings is essential to accurately assess the severity of acute lesions and to evaluate the progression of reparative changes. Certain MRI findings which are seen during recovery may suggest muscle overload or adaptative changes and appear to be clinically useful for sport physicians and physiotherapists

Induction of detoxification systems in wild red mullet Mullus surmuletus after microplastic ingestion

Marine litter greatly affects marine species and ecosystems (1), however there is little evidence of physiological responses of vertebrates to plastic exposure. In this study, wild mullets Mullus surmuletus were obtained from fishing vessels operating in Mallorca Island (W Mediterranean). Stomach content analyses and identification under microscope determined that 28% of the samples had ingested microplastics. Liver samples of surmullets with and without microplastic ingestion were analysed to determine physiological effects. Results suggest an induction of the detoxification system in M. surmuletus Linnaeus, 1758 but no oxidative stress or cellular damage

Detection of muscle gap by L-BIA in muscle injuries: clinical prognosis

Sport-related muscle injury classifications are based basically on imaging criteria such as ultrasound (US) and magnetic resonance imaging (MRI) without consensus because of a lack of clinical prognostics for return-to-play (RTP), which is conditioned upon the severity of the injury, and this in turn with the muscle gap (muscular fibers retraction). Recently, Futbol Club Barcelona's medical department proposed a new muscle injury classification in which muscle gap plays an important role, with the drawback that it is not always possible to identify by MRI. Localized bioimpedance measurement (L-BIA) has emerged as a non-invasive technique for supporting US and MRI to quantify the disrupted soft tissue structure in injured muscles. Objective: To correlate the severity of the injury according to the gap with the RTP, through the percent of change in resistance (R), reactance (Xc) and phase-angle (PA) by L-BIA measurements in 22 muscle injuries. Main results: After grouping the data according to the muscle gap (by MRI exam), there were significant differences in R between grade 1 and grade 2f (myotendinous or myofascial muscle injury with feather-like appearance), as well as between grade 2f and grade 2g (myotendinous or myofascial muscle injury with feather and gap). The Xc and PA values decrease significantly between each grade (i.e. 1 versus 2f, 1 versus 2g and 2f versus 2g). In addition, the severity of the muscle gap adversely affected the RTP with significant differences observed between 1 and 2g as well as between 2f and 2g. Significance: These results show that L-BIA could aid MRI and US in identifying the severity of an injured muscle according to muscle gap and therefore to accurately predict the RTP.Peer ReviewedPostprint (published version