Giant pit craters on the modern seafloor above magma-induced hydrothermal vent complexes of Scotia Sea, offshore Antarctica.

Massive injection of C depleted carbon to the ocean and atmosphere coincided with major environmental upheaval multiple times in the geological record. For several events, the source of carbon has been attributed to explosive venting of gas produced when magmatic sills intruded organic-rich sediment. The concept mostly derives from studies of a few ancient sedimentary basins with numerous hydrothermal vent complexes (HTVCs) where craters appear to have formed across large areas of the seafloor at the same time, but good examples remain rare in strata younger than the Early Eocene.

Mental Health Risk Assessment and Safety Planning During UK Covid-19 Pandemic Lockdown: Mixed Methods Survey and Interview Study.

Risk assessment and safety planning are central to mental health nursing practice but were seriously affected by the Covid-19 pandemic and associated lockdowns. In this study, we aimed to explore how the UK pandemic lockdowns affected risk assessment and safety planning from the perspective of mental health practitioners. A sequential, mixed methods study design was used.

Adverse mental health inpatient experiences: Qualitative systematic review of international literature.

Background: Trauma has a well-established link with poor health outcomes. Adverse experiences in mental health inpatient settings contribute to such outcomes and should impact service design and delivery. However, there is often a failure to fully address these experiences.

Relationship between burnout and occupational fatigue exhaustion and recovery among orthopaedic nurses in Tabriz, Iran: a cross-sectional survey.

Objective: To examine the relationship between burnout and occupational fatigue exhaustion and recovery among orthopaedic nurses in Tabriz, Iran.

Design: Descriptive, cross-sectional survey and correlational analysis.

Setting: Two hospitals associated with Tabriz University of Medical Sciences, Iran, from August to September 2022.

Psychosocial Care Delivery in Intensive Home Treatment During a Mental Health Crisis: A Qualitative Thematic Analysis.

Community-based intensive home treatment (IHT) is delivered as an alternative to psychiatric hospital admission as part of crisis resolution services. People receiving IHT present with complex mental health issues and are acutely distressed. Home treatment options are often preferred and there is evidence of service fidelity, although less is known about psychosocial care in this setting.