Modelling the potential health, health economic and health inequality impact of a large-scale rollout of the Drink Less app in England.

Objectives: Alcohol places a significant burden on the NHS, yet uptake of cost-effective approaches remains low. Digital interventions may overcome some barriers to delivery. The Drink Less app has evidence of being effective at supporting heavier drinkers to reduce their alcohol intake.

[Nursing care for patients with rare dermatological diseases].

Rare dermatological diseases cause great difficulties for sufferers. They impact their lives through visibility, pain, restrictive care and sometimes serious complications. This article describes the management of three rare dermatological diseases by caregivers trained and sensitized to these pathologies in centers of reference for rare dermatological diseases.

Value of projectional imaging relative to cross-sectional imaging to assess catheter tip position in the superior vena cava: Evaluation of reader variability.

Objectives: The assessment of correct positioning of central venous catheters (CVC) is of major concern to avoid complications.Vascular access associations have established the cavo-atrial junction (CAJ) as the most appropriate CVC tip location. Among the different chest X-ray (CXR) landmarks proposed for assessing tip position relative to the CAJ, only the pericardial reflection lies in the same plane as the vascular structures assessed.

Mitigating the influence of multivalent ions on power density performance in a single-membrane capacitive reverse electrodialysis cell.

In recent years, the energy generated by the salinity gradient has become a subject of growing interest as a source of renewable energy. One of the most widely used processes is reverse electrodialysis (RED), based on the use of ion exchange membranes and Faradaic electrodes. However, the use of real salt solutions containing mixtures of divalent and monovalent ions in the RED process results in a significant loss of recovered power, compared with salt solutions containing only monovalent ions.