A circumpolar review of the breeding distribution and habitat use of the snow petrel (), the world's most southerly breeding vertebrate.

Knowledge of the spatial distribution of many polar seabird species is incomplete due to the remoteness of their breeding locations. Here, we compiled a new database of published and unpublished records of all known snow petrel breeding sites. We quantified local environmental conditions at sites by appending indices of climate and substrate, and regional-scale conditions by appending 30 year mean (1992-2021) sea-ice conditions within accessible foraging areas.

Factors associated with early-career GPs' retention as independent specialists in former training practices.

Introduction: Retention of general practice registrars in their training practices is important for addressing the GP workforce deficit and maldistribution of GPs. Given that rural and remote general practices are disproportionately affected by low retention, identifying the factors that promote retention may be as important as developing recruitment strategies in these areas. Quantifying the impact of relevant factors on registrar retention will enable a better understanding of how to incentivise retention and attenuate the loss of the rural workforce to other areas.

Caring for kids: Australian general practice registrar confidence in delivering paediatric primary care.

Background And Objectives: The burden of disease for Australian children from non-acute conditions is growing; however, little is known about how well prevocational training experiences prepare trainee doctors. This study examines the confidence of general practice registrars in managing paediatric consultations in primary care and whether confidence varies by prevocational training type.

Method: This was a cross-sectional national survey of Australian general practice registrars that measured confidence in managing paediatric primary care presentations.

Exploring how a patient encounter tracking and learning tool is used within general practice training: a qualitative study.

Introduction In Australian general practitioner (GP) training, feedback and reflection on in-practice experience is central to developing GP registrars' (trainees') clinical competencies. Patient encounter tracking and learning tools (PETALs) that encompass an audit of consecutive patient consultations, feedback, and reflection are used to determine registrars' in-practice exposure and have been suggested as a tool for learning within a programmatic assessment framework. However, there is limited qualitative literature on the utility of PETALs in GP training.

Perceptions of the effectiveness of using patient encounter data as an education and reflection tool in general practice training.

Introduction Patient encounter tools provide feedback and potentially reflection on general practitioner (GP) registrars' in-practice learning and may contribute to the formative assessment of clinical competencies. However, little is known about the perceived utility of such tools. Aim To investigate the perceived utility of a patient encounter tool by GP registrars, their supervisors, and medical educators (MEs).

General practice registrars training part-time: a cross-sectional analysis of prevalence and associations.

While GPs are working fewer clinical hours and many GP trainees (registrars) do not foresee themselves working full-time in clinical practice, little is known of the epidemiology of registrars training part-time. We aimed to establish the prevalence of general practice part-time training (PTT), and part-time registrars' characteristics and practice patterns. A cross-sectional analysis was conducted of data from the Registrar Clinical Encounters in Training project, an ongoing cohort study of Australian GP registrars' clinical experiences over 60 consecutive consultations in each of three training terms.

The prevalence and associations of Australian early-career general practitioners' provision of after-hours care.

Introduction: Access to after-hours care (AHC) is an important aspect of general practice service provision.

Objective: To establish the prevalence and associations of early-career GPs' provision of AHC.

Design: An analysis of data from the New alumni Experiences of Training and independent Unsupervised Practice (NEXT-UP) cross-sectional questionnaire-based study.

Putting hornets on the genomic map.

Hornets are the largest of the social wasps, and are important regulators of insect populations in their native ranges. Hornets are also very successful as invasive species, with often devastating economic, ecological and societal effects. Understanding why these wasps are such successful invaders is critical to managing future introductions and minimising impact on native biodiversity.

Early-career general practitioners' perceptions of the utility of vocational training for subsequent independent practice.

Purpose: To evaluate Australian early-career general practitioners' perceptions of the utility of their prior vocational training in preparing them for independent specialist practice. We hypothesised that in-practice teaching would be perceived as more useful than formal education delivered by Regional Training Organisations (RTOs).

Methods And Materials: A cross-sectional questionnaire-based study of early-career general practitioners (RTO 'alumni').

Social complexity, life-history and lineage influence the molecular basis of castes in vespid wasps.

A key mechanistic hypothesis for the evolution of division of labour in social insects is that a shared set of genes co-opted from a common solitary ancestral ground plan (a genetic toolkit for sociality) regulates caste differentiation across levels of social complexity. Using brain transcriptome data from nine species of vespid wasps, we test for overlap in differentially expressed caste genes and use machine learning models to predict castes using different gene sets. We find evidence of a shared genetic toolkit across species representing different levels of social complexity.

Oracles in Decentralized Finance: Attack Costs, Profits and Mitigation Measures.

Decentralized finance (DeFi) is by far the most popular application of blockchain technology. Despite the wide acceptance of new financial instruments and services, there are still many unexplored areas in the field. We dedicate this research to the understanding of one of the most crucial limitations of decentralized finance-oracles.

Provision of other medical work by Australian early-career general practitioners: a cross-sectional study.

Introduction There is a trend towards GPs diversifying their role by working in health areas beyond general practice. However, little is known about whether this trend is apparent among early-career GPs once they make the transition from training to independent practice. Aim To describe the prevalence of and characteristics associated with early-career GPs providing other medical work.

Cross-sectional analysis of the clinical work hours of early-career general practitioners.

Background And Objectives: The clinical working hours of early-career general practitioners (GPs) are an important factor in Australian GP workforce planning. This study aimed to establish the prevalence and associations of early-career GPs working full time (nine or more sessions per week) in clinical practice.

Method: This was a cross-sectional questionnaire-based study of alumni (from six months to two years post-Fellowship) from three regional training organisations.

Response of the East Antarctic Ice Sheet to past and future climate change.

The East Antarctic Ice Sheet contains the vast majority of Earth's glacier ice (about 52 metres sea-level equivalent), but is often viewed as less vulnerable to global warming than the West Antarctic or Greenland ice sheets. However, some regions of the East Antarctic Ice Sheet have lost mass over recent decades, prompting the need to re-evaluate its sensitivity to climate change. Here we review the response of the East Antarctic Ice Sheet to past warm periods, synthesize current observations of change and evaluate future projections.

Pleiotropic constraints promote the evolution of cooperation in cellular groups.

The evolution of cooperation in cellular groups is threatened by lineages of cheaters that proliferate at the expense of the group. These cell lineages occur within microbial communities, and multicellular organisms in the form of tumours and cancer. In contrast to an earlier study, here we show how the evolution of pleiotropic genetic architectures-which link the expression of cooperative and private traits-can protect against cheater lineages and allow cooperation to evolve.

Evaluation of neural innervation in the human conventional outflow pathway distal to Schlemm's canal.

The distal outflow pathway of the human eye consists of the outer wall of Schlemm's canal, collector channels, and the deep-scleral, mid-scleral and episcleral vessels. It is the last region of transit for aqueous humor before returning to the venous system. While the trabecular meshwork, scleral spur, and inner wall of Schlemm's canal have been extensively analyzed to define their contributions to aqueous outflow, the role of the distal outflow pathway is not completely understood.

Socioeconomic disadvantage and the practice location of recently Fellowed Australian GPs: a cross-sectional analysis.

Background: Socioeconomic disadvantage and the 'inverse care law' have significant effects on the health and well-being of Australians. Early career GPs can help address the needs of socioeconomically disadvantaged communities by choosing to practice in these locations. This study addressed an evidence gap around GPs post-Fellowship (within 2 years) practice location, and whether practice location is related to postgraduate vocational training.

Study protocol: content and perceived educational utility of different modalities of clinical teaching visit (CTV) workplace-based assessments within Australian general practice vocational training: a cross-sectional study.

Introduction: Clinical teaching visits (CTVs) are formative workplace-based assessments that involve a senior general practitioner (GP) observing a clinical practice session of a general practice registrar (specialist vocational GP trainee). These visits constitute a key part of Australian GP training. Despite being mandatory and resource-intensive, there is a paucity of evidence regarding the content and educational utility of CTVs.

CAR T cells targeting tumor endothelial marker CLEC14A inhibit tumor growth.

Engineering T cells to express chimeric antigen receptors (CARs) specific for antigens on hematological cancers has yielded remarkable clinical responses, but with solid tumors, benefit has been more limited. This may reflect lack of suitable target antigens, immune evasion mechanisms in malignant cells, and/or lack of T cell infiltration into tumors. An alternative approach, to circumvent these problems, is targeting the tumor vasculature rather than the malignant cells directly.

An exploration of the experiences of GP registrar supervisors in small rural communities: a qualitative study.

Background: In Australia registrar training to become a general practitioner (GP) involves three to four years of supervised learning with at least 50% of GP registrars training wholly in rural areas. In particular rural over regional GP placements are important for developing future GPs with broader skills because the rural scope of practice is wider. Having enough GP supervisors in smaller rural communities is essential such training.

Position Paper on Critical Care Pharmacy Services: 2020 Update.

Objectives: To provide a multiorganizational statement to update recommendations for critical care pharmacy practice and make recommendations for future practice. A position paper outlining critical care pharmacist activities was last published in 2000. Since that time, significant changes in healthcare and critical care have occurred.