Identifying marine invasion threats and management priorities through introduction pathway analysis in a remote sub-Antarctic ecosystem.

The threat from novel marine species introductions is a global issue. When non-native marine species are introduced to novel environments and become invasive, they can affect biodiversity, industry, ecosystem function, and both human and wildlife health. Isolated areas with sensitive or highly specialised endemic species can be particularly impacted.

Non-contact monitoring to support care in acute inpatient mental health.

Background: Averting incidents of patient self-harm is an ongoing challenge in acute inpatient mental health settings. Novel technologies that do not require continuous human visual monitoring and that maintain patient privacy may support staff in managing patient safety and intervening proactively to prevent self-harm incidents.

Aim: To assess the effect of implementing a contact-free vision-based patient monitoring and management (VBPMM) system on the rate of bedroom self-harm incidents.

Introducing artificial intelligence in acute psychiatric inpatient care: qualitative study of its use to conduct nursing observations.

Background: All patients admitted to an acute inpatient mental health unit must have nursing observations carried out at night either hourly or every 15 minutes, to ascertain that they are safe and breathing. However, while this practice ensures patient safety, it can also disturb patients' sleep, which in turn can impact negatively on their recovery.

Objective: This article describes the process of introducing artificial intelligence ('digitally assisted nursing observations') in an acute mental health inpatient ward, to enable staff to carry out the hourly and the 15 minutes observations, minimising disruption of patients' sleep while maintaining their safety.

Capturing complexity: field-testing the use of 'structure from motion' derived virtual models to replicate standard measures of reef physical structure.

Reef structural complexity provides important refuge habitat for a range of marine organisms, and is a useful indicator of the health and resilience of reefs as a whole. Marine scientists have recently begun to use 'Structure from Motion' (SfM) photogrammetry in order to accurately and repeatably capture the 3D structure of physical objects underwater, including reefs. There has however been limited research on the comparability of this new method with existing analogue methods already used widely for measuring and monitoring 3D structure, such as 'tape and chain rugosity index (RI)' and graded visual assessments.