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http://dx.doi.org/10.1148/radiol.242013 | DOI Listing |
Ann Bot
January 2025
CEFE, University of Montpellier, CNRS, EPHE, IRD, CEDEX 5, 34293 Montpellier, France.
Background And Aims: The currently recognized diversity of pollination strategies requires pollination syndromes to be updated. Described a decade ago, kleptomyiophily is a deceptive pollination system in which plants exploit the nutrient-seeking behavior of females of kleptoparasitic flies (Chloropidae and Milichiidae) by olfactorily mimicking their insect host. Such a pollination system was already hypothesized for pollination by biting midges (Ceratopogonidae) but has never been formalized.
View Article and Find Full Text PDFGeriatrics (Basel)
January 2025
Department of Psychology of the Personality, Evaluation and Psychological Treatments, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain.
With ageing population projections, promoting positive ageing trajectories is critical. While health is often emphasised, eudaimonic psychological factors remain underexamined. A qualitative study presented throughout the main text highlighted the importance of psychological factors like purpose in life and resilience in fostering participation and subjective well-being, even amidst declining health.
View Article and Find Full Text PDFPharm Stat
January 2025
Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA.
A recent study design for clinical trials with small sample sizes is the small n, sequential, multiple assignment, randomized trial (snSMART). An snSMART design has been previously proposed to compare the efficacy of two dose levels versus placebo. In such a trial, participants are initially randomized to receive either low dose, high dose or placebo in stage 1.
View Article and Find Full Text PDFKidney360
January 2025
Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA.
Background: 'Life Years from Transplant' (LYFT) is a measure of the predicted difference between the expected lifespan with and without a kidney transplant. The metric was originally proposed in 1999; since then, demographics of the kidney transplant candidate population have materially changed.
Methods: Using contemporary SRTR data, we propose more sophisticated methods for estimating LYFT with a focus on older kidney transplant candidates, a growing sector of the current candidate pool.
Health Aff (Millwood)
January 2025
Anne Zink, Palmer, Alaska.
The United States faces urgent public health challenges, including high preventable death rates, pervasive health disparities, and emerging health risks, despite unprecedented medical progress. This article, part of the National Academy of Medicine's Vital Directions for Health and Health Care: Priorities for 2025 initiative, presents a vision for modernizing the US public health system to address these twenty-first-century challenges through federally supported partnerships with health care, social services, and community organizations. We identify actions to address persistent public health challenges that stem from insufficient and fragmented funding models, inadequate data infrastructure, workforce vulnerabilities, and limited public trust.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!