Partisanship, priming and participation in public-good schemes

This study tests whether psychological attachment to a political party influences voluntary participation in a government-promoted public-good scheme, positing that cooperation is higher among households that identify with the party in government and lower among households that identify with the party in opposition. The focus is participation in a voluntary recycling scheme, in the context of a European country (Malta) where two parties dominate the political landscape. A nationally-representative survey (n = 1037), yielded information on recycling participation rates and on environmental and political preferences. The survey was conducted shortly after a change in government and also gauged intent to participate in a new scheme with a split-sample manipulation in which the treatment group received a political prime. The results indicate that the initial uptake of the scheme launched by a Nationalist government was significantly lower among respondents close to the Labour Party. Five years later this effect had decayed. But intent to participate in the hypothetical scheme was lower among respondents close to the party in opposition (this time, the Nationalist Party), if primed with a cue that associates the new scheme with the Labour party. Formal modeling of scheme participation and intent (controlling for political and environmental ideology inter alia), yielded consistent results. These findings shed light on a new dimension which may be responsible for diverse rates of uptake of a public good schemes with practical implications for scheme promotion

Tourette syndrome and nutritional implications

Gilles de la Tourette syndrome (GTS) is a neurodevelopmental disorder defined by multiple motor tics and at least one sound tic. Various behavioural symptoms are associated with GTS, especially obsession and compulsion behaviours (OCBs), attention-deficit/hyperactivity disorder (ADHD) and poor impulse control. These comorbid conditions have a high impact on patients quality of life, including eating attitudes and body image perception. Nutritional implications, together with sleepiness and sexual asthenia, are the principal side effects of the pharmacological therapy. Actually, drugs may compromise the nutritional status of patients producing appetite increase, dry mouth, constipation, glucose and lipid metabolism abnormalities, metabolic syndrome, mild transient dysphagia and nausea. About 40% of GTS patients experience hyperphagia because of drug side effects, OCBs, ADHD, or poor impulse control. Consequently, in these cases an overweight status can occur, complicating the management of the symptoms. Therefore, an increase body weight should be considered one of the most relevant factors increasing GTS drug-related bad compliance, which may consequently cause in some patients the discontinuation/interruption of the pharmacological therapy

An extended hybrid magnetohydrodynamics gyrokinetic model for numerical simulation of shear Alfv\'en waves in burning plasmas

Adopting the theoretical framework for the generalized fishbonelike dispersion relation, an extended hybrid magnetohydrodynamics gyrokinetic simulation model has been derived analytically by taking into account both thermal ion compressibility and diamagnetic effects in addition to energetic particle kinetic behaviors. The extended model has been used for implementing an eXtended version of Hybrid Magnetohydrodynamics Gyrokinetic Code (XHMGC) to study thermal ion kinetic effects on Alfv\'enic modes driven by energetic particles, such as kinetic beta induced Alfv\'en eigenmodes in tokamak fusion plasmas

Disentangling the Hypothesis of Host Dysosmia and SARS-CoV-2 : The Bait Symptom That Hides Neglected Neurophysiological Routes

The respiratory condition COVID-19 arises in a human host upon the infection with SARS-CoV-2, a coronavirus that was first acknowledged in Wuhan, China, at the end of December 2019 after its outbreak of viral pneumonia. The full-blown COVID-19 can lead, in susceptible individuals, to premature death because of the massive viral proliferation, hypoxia, misdirected host immunoresponse, microthrombosis, and drug toxicities. Alike other coronaviruses, SARS-CoV-2 has a neuroinvasive potential, which may be associated with early neurological symptoms. In the past, the nervous tissue of patients infected with other coronaviruses was shown to be heavily infiltrated. Patients with SARS-CoV-2 commonly report dysosmia, which has been related to the viral access in the olfactory bulb. However, this early symptom may reflect the nasal proliferation that should not be confused with the viral access in the central nervous system of the host, which can instead be allowed by means of other routes for spreading in most of the neuroanatomical districts. Axonal, trans-synaptic, perineural, blood, lymphatic, or Trojan routes can gain the virus multiples accesses from peripheral neuronal networks, thus ultimately invading the brain and brainstem. The death upon respiratory failure may be also associated with the local inflammation- and thrombi-derived damages to the respiratory reflexes in both the lung neuronal network and brainstem center. Beyond the infection-associated neurological symptoms, long-term neuropsychiatric consequences that could occur months after the host recovery are not to be excluded. While our article does not attempt to fully comprehend all accesses for host neuroinvasion, we aim at stimulating researchers and clinicians to fully consider the neuroinvasive potential of SARS-CoV-2, which is likely to affect the peripheral nervous system targets first, such as the enteric and pulmonary nervous networks. This acknowledgment may shed some light on the disease understanding further guiding public health preventive efforts and medical therapies to fight the pandemic that directly or indirectly affects healthy isolated individuals, quarantined subjects, sick hospitalized, and healthcare workers

Nutritional and Physical Prehabilitation in Elective Orthopedic Surgery: Rationale and Proposal for Implementation.

In the past, good food and exercise were not considered effective interventions to promote recovery in orthopedic surgery, and prolonged bed rest with not many calories has been deemed sufficient for the proper health restoration until the end of the nineteenth century. The advancement of scientific knowledge proved just the opposite, thus pushing health professionals to sustain the nutritional status and physical fitness of surgical patients. Nevertheless, the impoverishment of lifestyles and the lengthening of life expectancy have invariably contrasted the strength of constitution, giving rise to two of the most hazardous conditions for orthopedic patients: malnutrition and sarcopenia, often hiding nutrient deficits and poor body composition. These conditions are known to be negative prognostic factors in several areas of major surgery, including hip replacement, knee replacement, and spine surgery. Scoring systems to screen for malnutrition and physical inabilities exist, but disciplined management of the derived risks remains untested, potentially hindering the implementation of research findings into practice. A methodical approach of preoperative analysis, critical monitoring, and risk correction before surgery could lead to a substantial improvement of the prognosis while warranting the safety of patients and the efficiency of enhanced recovery after surgery pathways. The aim of this article is to discuss from a dietetic and exercise perspective the ideal nutritional and physical prehabilitation to lay the foundations for designing the appropriate integration of dietitians and physiotherapists in a preoperative enhanced recovery pathway. This methodical analysis could effectively calculate the patient's risks, detect the best choices for resolving the risk, underline the ignored aspects of perioperative care, and represent a concrete means to integrate novel discoveries