Otolith chemoscape analysis in whiting links fishing grounds to nursery areas.

Understanding life stage connectivity is essential to define appropriate spatial scales for fisheries management and develop effective strategies to reduce undersized bycatch. Despite many studies of population structure and connectivity in marine fish, most management units do not reflect biological populations and protection is rarely given to juvenile sources of the fished stock. Direct, quantitative estimates that link specific fishing grounds to the nursery areas, which produced the caught fish are essential to meet these objectives.

A new model study species: high accuracy of discrimination between individual freckled hawkfish (Paracirrhites forsteri) using natural markings.

Variations between distinct natural markings of freckled hawkfish (Paracirrhites forsteri) could allow in situ identification of individuals from underwater photography. Receiver operating characteristic analysis was used to assess the ability of the Interactive Individual Identification System (I S) software to assist in discriminating between images of P. forsteri individuals.

A review of the literature on family decision-making at end of life precipitating hospital admission.

Around 70% of people would prefer to die at home, yet around 50% die in hospital, according to Dying Matters. In collaboration with a local hospice, a literature review was undertaken to address the question: 'what factors precipitate admission to hospital in the last few days of a person's life for those who had expressed a preference to die at home?' Four electronic databases were searched, with a date range of 2008 to 2018. After 80 articles were screened, 13 were included in the review.

Chronic lung disease in adolescents with delayed diagnosis of vertically acquired HIV infection.

Background: Long-term survivors of vertically acquired human immunodeficiency virus (HIV) infection are reaching adolescence in large numbers in Africa and are at high risk of delayed diagnosis and chronic complications of untreated HIV infection. Chronic respiratory symptoms are more common than would be anticipated based on the HIV literature.

Methods: Consecutive adolescents with presumed vertically acquired HIV attending 2 HIV care clinics in Harare, Zimbabwe, were recruited and assessed with clinical history and examination, CD4 count, pulmonary function tests, Doppler echocardiography, and chest radiography (CXR).