Frontier exploration and the North Atlantic Igneous Province : new insights from a 2.6 km offshore volcanic sequence in the NE Faroe–Shetland Basin

Acknowledgements and Funding This work was funded by Chevron. The authors would like to acknowledge the Chevron West of Shetlands team along with the Joint Venture partners OMV, Faroe Petroleum and Indemitsu for access to data along with permission to publish this study. PGS is thanked for access to the Corona Ridge Regional Geostreamer (CRRG) data and permission to publish the seismic line. The paper was improved thanks to insightful reviews by S. M. Jones and A. Saunders, which substantially improved an earlier draft. J. Still and F. Thompson gave invaluable technical support at the University of Aberdeen, and K. Wall helped with real-time cuttings analysis.Peer reviewedPostprin

Controls of mantle potential temperature and lithospheric thickness on magmatism in the North Atlantic Igneous Province.

FUNDING This study was funded by University of Aberdeen. SUPPLEMENTARY DATA Supplementary data for this paper are available at Journal of Petrology online. ACKNOWLEDGEMENTS The authors wish to thank Claude Herzberg, Estaban Gazel and an anonymous reviewer for thoughtful and constructive reviews.Peer reviewedPostprin

Rifting and Mafic Magmatism in the Hebridean Basins

Acknowledgements and Funding Research in the BPIP was supported by NERC grant GR9/1581, and the Carnegie Trust for the Universities of Scotland. H. Rollinson and E. Gazel are thanked for helpful and constructive criticisms, particularly of the modelling aspects of the paper, and T. Rooney is thanked for invaluable scientific and editorial assistance.Peer reviewedPostprin

Integrating Social Emotional Skill Development throughout College Access Program Activities: A Profile of the Princeton University Preparatory Program

In a prior study we demonstrated that college access program participants have positive views of the extent to which the program supports the development of their social and emotional skills and related college help-seeking behaviors in college. In this follow-up study, we explore the extent to which participant views vary by length of participation in the program in high school (i.e., dosage) and the extent to which alumni enrolled in college differ from college graduate alumni in their perceptions of the influences of the college access program. Results reveal that a multi-year college access program may influence different social and emotional skills over the course of the program, and dosage may matter. Moreover, alumni perceptions may differ depending on the stage of life they are in. Overall, the study findings reiterate that college access programs may help low income, high-achieving students develop social and emotional skills and prepare program alumni to successfully navigate college life

The health and health system impacts of China's comprehensive primary health care reforms: a systematic review.

China's comprehensive primary health care (PHC) reforms since 2009 aimed to deliver accessible, efficient, equitable and high-quality health care services. However, knowledge on the system-wide effectiveness of these reforms is limited. This systematic review synthesizes evidence on the reforms' health and health system impacts. In August 2022, 13 international databases and three Chinese databases were searched for randomised controlled trials, quasi-experimental studies and controlled before-after studies. Included studies assessed large-scale PHC policies since 2009; had a temporal comparator and a control group; and assessed impacts on expenditures, utilisation, care quality, and health outcomes. Study quality was assessed using ROBINS-I and results were synthesized narratively. From 49,174 identified records, 42 studies were included - all with quasi-experimental designs, except for one randomised control trial. Nine studies assessed as at low risk of bias. Only five low to moderate quality studies assessed the comprehensive reforms as a whole and found associated increases in health service utilisation, whilst the other 37 studies examined single-component policies. The National Essential Medicine Policy (N=15) and financing reforms (N=11) were the most studied policies, whilst policies on primary care provision (i.e., family physician policy and the National Essential Public Health Services) were poorly evaluated. The PHC reforms were associated with increased primary care utilisation (N=17) and improved health outcomes in people with non-communicable diseases (N=8). Evidence on healthcare costs was unclear and impacts on patients' financial burden and care quality were understudied. Some studies showed disadvantaged regions and groups accrued greater benefits (N=8). China's comprehensive PHC reforms have made some progress in achieving their policy objectives including increasing primary care utilisation, improving some health outcomes, and reducing health inequalities. However, China's health system remains largely hospital-centric and further PHC strengthening is needed to advance Universal Health Coverage

Environmental differences between sites control the diet and nutrition of the carnivorous plant Drosera rotundifolia

Background and aims: Carnivorous plants are sensitive to small changes in resource availability, but few previous studies have examined how differences in nutrient and prey availability affect investment in and the benefit of carnivory. We studied the impact of site-level differences in resource availability on ecophysiological traits of carnivory for Drosera rotundifolia L. Methods: We measured prey availability, investment in carnivory (leaf stickiness), prey capture and diet of plants growing in two bogs with differences in N deposition and plant available N: Cors Fochno (0.62 g m−2 yr.−1, 353 μg l−1), Whixall Moss (1.37 g m−2 yr.−1, 1505 μg l−1). The total N amount per plant and the contributions of prey/root N to the plants’ N budget were calculated using a single isotope natural abundance method. Results: Plants at Whixall Moss invested less in carnivory, were less likely to capture prey, and were less reliant on prey-derived N (25.5% compared with 49.4%). Actual prey capture did not differ between sites. Diet composition differed – Cors Fochno plants captured 62% greater proportions of Diptera. Conclusions: Our results show site-level differences in plant diet and nutrition consistent with differences in resource availability. Similarity in actual prey capture may be explained by differences in leaf stickiness and prey abundance

Comparing inertial measurement units and marker-based biomechanical models during dynamic rotation of the torso

Inertial measurement units (IMUs) enable human movements to be captured in the field and are being used increasingly in high performance sport. One key metric that can be derived from IMUs are relative angles of body segments which are important for monitoring form in many sports. The purpose of this study was to a) examine the validity of relative angles derived from IMUs placed on the torso and pelvis; and b) determine optimal positioning for torso mounted sensors such that the IMU relative angles match closely with gold standard torso-pelvis and thorax-pelvis relative angle data derived from an optoelectronic camera system. Seventeen adult participants undertook a variety of motion tasks. Four IMUs were positioned on the torso and one was positioned on the pelvis between the posterior superior iliac spines. Reflective markers were positioned around each IMU and over torso and pelvis landmarks. Results showed that the IMUs are valid with the root mean square errors expressed as a percentage of the angle range (RMSE%) ranging between 1% and 7%. Comparison between the IMU relative angles and the torso-pelvis and thorax-pelvis relative angles showed there were moderate to large differences with RMSE% values ranging between 4% and 57%. IMUs are highly accurate at measuring orientation data; however, further work is needed to optimize positioning and modelling approaches so IMU relative angles align more closely with relative angles derived using traditional motion capture methods

Fourier transform infrared spectroscopy as a non-destructive method for analysing herbarium specimens.

Dried plant specimens stored in herbaria are an untapped treasure chest of information on environmental conditions, plant evolution and change over many hundreds of years. Owing to their delicate nature and irreplaceability, there is limited access for analysis to these sensitive samples, particularly where chemical data are obtained using destructive techniques. Fourier transform infrared (FTIR) spectroscopy is a chemical analysis technique which can be applied non-destructively to understand chemical bonding information and, therefore, functional groups within the sample. This provides the potential for understanding geographical, spatial and species-specific variation in plant biochemistry. Here, we demonstrate the use of mid-FTIR microspectroscopy for the chemical analysis of Drosera rotundifolia herbarium specimens, which were collected 100 years apart from different locations. Principal component and hierarchical clustering analysis enabled differentiation between three main regions on the plant (lamina, tentacle stalk and tentacle head), and between the different specimens. Lipids and protein spectral regions were particularly sensitive differentiators of plant tissues. Differences between the different sets of specimens were smaller. This study demonstrates that relevant information can be extracted from herbarium specimens using FTIR, with little impact on the specimens. FTIR, therefore, has the potential to be a powerful tool to unlock historic information within herbaria

Women, know your limits: Cultural sexism in academia

Despite the considerable advances of the feminist movement across Western societies, in Universities women are less likely to be promoted, or paid as much as their male colleagues, or even get jobs in the first place. One way in which we can start to reflect on why this might be the case is through hearing the experiences of women academics themselves. Using feminist methodology, this article attempts to unpack and explore just some examples of ‘cultural sexism’ which characterise the working lives of many women in British academia.This article uses qualitative methods to describe and make sense of just some of those experiences. In so doing, the argument is also made that the activity of academia is profoundly gendered and this explicit acknowledgement may contribute to our understanding of the under-representation of women in senior positions

Geochemical stratigraphy and correlation within Large Igneous Provinces : the final preserved stages of the Faroe Islands Basalt Group

Acknowledgements The authors would like to thank Andrew Kerr for editorial handling of the manuscript. Lotte Larsen and Bob Gooday are kindly thanked for detailed and constructive reviews of the original submission which substantially improved the manuscript.Peer reviewedPostprin