Assessing the role of natural kelp forests in modifying seawater chemistry.

Climate change is causing widespread impacts on seawater pH through ocean acidification (OA). Kelp forests, in some locations can buffer the effects of OA through photosynthesis. However, the factors influencing this variation remain poorly understood.

Challenges and opportunities for implementing nature-based coastal protection in an urbanised coastal city based on public perceptions.

There has been an increase in recognition of the benefits of employing nature-based coastal protection strategies to adapt to the impacts of climate change (e.g., increased storminess, sea-level rise).

The Spectrum of State Approaches to Medicaid Maternity Care Contracting.

Unlabelled: Policy Points Maternal health is influenced by the quality and accessibility of care before, during, and after pregnancy. Nationwide, Medicaid covers nearly one in two births and uses managed care as a central means for carrying out these responsibilities. Thus, managed care plays a fundamental role in assuring timely, equitable, quality care and improving maternal health outcomes.

Exposure to urban particulate matter (UPM) impairs mitochondrial dynamics in BV2 cells, triggering a mitochondrial biogenesis response.

World Health Organisation data suggest that up to 99% of the global population are exposed to air pollutants above recommended levels. Impacts to health range from increased risk of stroke and cardiovascular disease to chronic respiratory conditions, and air pollution may contribute to over 7 million premature deaths a year. Additionally, mounting evidence suggests that in utero or early life exposure to particulate matter (PM) in ambient air pollution increases the risk of neurodevelopmental impairment with obvious lifelong consequences.

Teaching Ultrasound-Guided Venous Cannulation to Newly Qualified Doctors.

Background Venous cannulation is an essential task that allows the intravenous administration of fluids and medications. In the United Kingdom, this task is often performed by newly qualified Foundation Year 1 (FY1) doctors; however, difficulties are commonly encountered. The usage of ultrasound increases the chance of successful cannulation, provided the operator has been trained.

Complexity-functioning relationships differ across different environmental conditions.

Habitat complexity is widely considered an important determinant of biodiversity, and enhancing complexity can play a key role in restoring degraded habitats. However, the effects of habitat complexity on ecosystem functioning - as opposed to biodiversity and community structure - are relatively poorly understood for artificial habitats, which dominate many coastlines. With Greening of Grey Infrastructure (GGI) approaches, or eco-engineering, increasingly being applied around the globe, it is important to understand the effects that modifying habitat complexity has on both biodiversity and ecological functioning in these highly modified habitats.

How Does Medicaid Managed Care Address the Needs of Beneficiaries with Opioid Use Disorders? A Deep Dive into Contract Design.

Many people who experience opioid use disorder rely on Medicaid. The high penetration of managed care systems into Medicaid raises the importance of understanding states' expectations regarding coverage, access to care, and health system performance and effectively elevates agreements between states and plans into blueprints for coverage and care. Federal law broadly regulates these structured agreements while leaving a high degree of discretion to states and plans.

'That's how we got around it': a qualitative exploration of healthcare professionals' experiences of care provision for asylum applicants' with limited English proficiency in UK contingency accommodation.

Objectives: The inadequate provision of language interpretation for people with limited English proficiency (LEP) is a determinant of poor health, yet interpreters are underused. This research explores the experiences of National Health Service (NHS) staff providing primary care for people seeking asylum, housed in contingency accommodation during COVID-19. This group often have LEP and face multiple additional barriers to healthcare access.

Evidence for EpCAM and Cytokeratin Expressing Epithelial Cells in Normal Human and Murine Blood and Bone Marrow.

Epithelial cells have been identified in the blood and bone marrow of patients with cancer and other diseases. However, the presence of normal epithelial cells in the blood and bone marrow of healthy individuals has yet to be identified in a consistent way. Presented here is a reproducible method for isolating epithelial cells from healthy human and murine blood and bone marrow (BM) using flow cytometry and immunofluorescence (IF) microscopy.

Impacts of anthropogenic climate change on tropical montane forests: an appraisal of the evidence.

In spite of their small global area and restricted distributions, tropical montane forests (TMFs) are biodiversity hotspots and important ecosystem services providers, but are also highly vulnerable to climate change. To protect and preserve these ecosystems better, it is crucial to inform the design and implementation of conservation policies with the best available scientific evidence, and to identify knowledge gaps and future research needs. We conducted a systematic review and an appraisal of evidence quality to assess the impacts of climate change on TMFs.

Homelessness, Politics, and Policy: Predicting Spatial Variation in COVID-19 Cases and Deaths.

When COVID-19 began to spread in the United States, the first public health orders were to hunker down at home. But for the vulnerable people experiencing homelessness, especially those sleeping outdoors, retreating to a private dwelling was not possible. This suggests that places with greater homelessness would also have elevated COVID-19 infections.

Achieving conservation and restoration outcomes through ecologically beneficial aquaculture.

A range of conservation and restoration tools are needed to safeguard the structure and function of aquatic ecosystems. Aquaculture, the culturing of aquatic organisms, often contributes to the numerous stressors that aquatic ecosystems face, yet some aquaculture activities can also deliver ecological benefits. We reviewed the literature on aquaculture activities that may contribute to conservation and restoration outcomes, either by enhancing the persistence or recovery of one or more target species or by moving aquatic ecosystems toward a target state.

The coastal protection and blue carbon benefits of hybrid mangrove living shorelines.

Hybrid living shorelines use a combination of engineered structures with natural ecosystems to achieve coastal protection and habitat restoration outcomes, with added co-benefits such as carbon sequestration. Rock fillets constructed along eroding estuarine banks are designed to accumulate sediment, establish mangroves, and stabilise the shoreline. There is, however, a lack of data to support whether rock fillets are achieving these goals.

Involving patients and carers in patient safety in primary care: A qualitative study of a co-designed patient safety guide.

Background: Involving patients is a key premise of national and international policies on patient safety, which requires understanding how patients or carers want to be involved and developing resources to support this. This paper examines patients' and carers' views of being involved in patient safety in primary care and their views of potentially using a co-designed patient safety guide for primary care (PSG-PC) to foster both involvement and their safety.

Methods: A qualitative study using semistructured face-to-face interviews with 18 patients and/or carers in primary care.

Experimental evidence for a hidden network of higher-order interactions in a diverse arthropod community.

Transcending pairwise interactions in ecological networks remains a challenge. Higher-order interactions (HOIs), the modulation of a pairwise interaction by a third species, are thought to play a particularly important role in stabilizing coexistence and maintaining species diversity. However, HOIs have so far only been demonstrated in models or isolated experimental systems including only a few interacting species.

Ionizing Radiation-Induced DNA Damage Response in Primary Melanocytes and Keratinocytes of Human Skin.

Currently, our knowledge of how different cell types in a tissue microenvironment respond to low and high linear energy transfer (LET) radiation is highly restricted. In this study, a comparative analysis was performed on γ-ray-induced DNA damage and repair in primary human melanocytes and keratinocytes isolated from 3 donors. Our study demonstrates a modest interindividual variability in both melanocytes and keratinocytes in terms of both spontaneous and ionizing radiation (IR)-induced 53BP1 foci formation and persistence.

Unintended consequences of patient online access to health records: a qualitative study in UK primary care.

Background: Health systems are seeking to harness digital tools to promote patient autonomy and increase the efficiency of care worldwide. The NHS Long Term Plan created the right for patients to access 'digital first' primary care by 2023-2024, including online patient access to full medical records.

Aim: To identify and understand the unintended consequences of online patient access to medical records.

Stakeholder identified research priorities for early intervention in psychosis.

Background: Public resources to answer pertinent research questions about the impact of illness and treatment on people with mental health problems are limited. To target funds effectively and efficiently and maximize the health benefits to populations, prioritizing research areas is needed. Research agendas are generally driven by researcher and funder priorities, however, there is growing recognition of the need to include user-defined research priorities to make research more relevant, needs-based and efficient.

Nature-based solutions for atoll habitability.

Atoll societies have adapted their environments and social systems for thousands of years, but the rapid pace of climate change may bring conditions that exceed their adaptive capacities. There is growing interest in the use of 'nature-based solutions' to facilitate the continuation of dignified and meaningful lives on atolls through a changing climate. However, there remains insufficient evidence to conclude that these can make a significant contribution to adaptation on atolls, let alone to develop standards and guidelines for their implementation.

Differential Effects of Urban Particulate Matter on BV2 Microglial-Like and C17.2 Neural Stem/Precursor Cells.

Air pollution affects the majority of the world's population and has been linked to over 7 million premature deaths per year. Exposure to particulate matter (PM) contained within air pollution is associated with cardiovascular, respiratory, and neurological ill health. There is increasing evidence that exposure to air pollution in utero and in early childhood is associated with altered brain development.

Supporting urban ecosystem services across terrestrial, marine and freshwater realms.

The terrestrial, freshwater and marine realms all provide essential ecosystem services in urban environments. However, the services provided by each realm are often considered independently, which ignores the synergies between them and risks underestimating the benefits derived collectively. Greater research collaboration across these realms, and an integrated approach to management decisions can help to support urban developments and restoration projects in maintaining or enhancing ecosystem services.