Development and evaluation of high fidelity, multidisciplinary simulation training course for high consequence infectious diseases using fluorescence visualisation.

Background: High consequence infectious diseases (HCID) include contact-transmissible viral haemorrhagic fevers and airborne-transmissible infections such as Middle Eastern Respiratory Syndrome. Assessing suspected HCID cases requires specialised infection control measures including patient isolation, personal protective equipment (PPE), and decontamination. There is need for an accessible course for NHS staff to improve confidence and competence in using HCID PPE outside specialist HCID centres.

Extreme Heat Stress and Unplanned Hospital Admissions.

Objectives: The burden and health impact of heat stress on child hospitalization is limited. This study aims to investigate associations between extreme heat stress exposure based on a Universal Thermal Climate Index (UTCI), emergency department (ED) visits, and ED visits that translate into unplanned hospital admissions.

Methods: This population-based case-crossover study included all ED visits and unplanned hospital admissions among children and adolescents aged 0 to 18 years from New South Wales, Australia, from July 2001 to June 2020.

Revising exciton diffusion lengths in polymer dot photocatalysts.

Exciton migration in organic polymer dots (Pdots) is crucial for optimizing photocatalytic reactions at the particle surface, such as hydrogen evolution and carbon dioxide reduction. Despite the use of Pdots in photocatalysis, there is still a need for better understanding of exciton diffusion within these systems. This study investigates the exciton diffusion in PFBT Pdots stabilized with different weight percentages of the co-polymer surfactant PS-PEG-COOH and doped with perylene red as an internal quencher.

Total Synthesis of (-)-Cordycicadin D and 3,4-trans-Cordycicadins A and B: Entry to the 3,4-trans-Fused Cordycicadin Framework.

Cordycicadins A-D are four C polyketides, all containing a γ-lactone fused to a 10-membered lactone. The proposed biosynthetic pathway for the cordycicadins anticipates the formation of two more natural products which are unknown. We report the total synthesis of (-)-cordycicadin D and the two anticipated natural products 3,4-trans-cordycicadins A and B.

Long-term effects of collaborative dementia care on quality of life and caregiver well-being.

Introduction: Collaborative dementia care models with care navigation, including the Care Ecosystem, improve outcomes for persons living with dementia (PLWDs) and their caregivers. The effects of continuous care over long periods have not been studied.

Methods: In this randomized clinical trial with 456 PLWD-caregiver dyads with high caregiver burden, we evaluated the cumulative 5-year treatment effect on PLWD quality of life, health care utilization, caregiver depression, self-efficacy, and burden.