AI enabled, mobile soil pH classification with colorimetric paper sensors for sustainable agriculture.

For optimizing production yield while limiting negative environmental impact, sustainable agriculture benefits from real-time, on-the-spot chemical analysis of soil at low cost. Colorimetric paper sensors are ideal candidates, however, their automated readout and analysis in the field is needed. Using mobile technology for paper sensor readout could, in principle, enable the application of machine-learning models for transforming colorimetric data into threshold-based classes that represent chemical concentration.

The impact of obesity on mitochondrial dysfunction during pregnancy.

Mitochondria play a central role in nutrient metabolism, besides being responsible for the production of adenosine triphosphate (ATP), the main source of cellular energy. However, the ATP production process is associated with the generation of reactive oxygen species (ROS), which excessive accumulation can cause mitochondrial dysfunction. This dysfunction, in turn, causes the accumulation of fatty acids in the adipose tissue, triggering a local inflammatory process that can evolve into systemic inflammation.

Mentoring for the Diverse Range of Family Physicians' Engagement in Research.

Primary care researchers are increasingly at the forefront of developing innovations and new research methods to address complex issues in health care, including multi-morbidity, social determinants of health, health equity, managing population health in clinical practice, patient satisfaction, and provider burnout. Research demonstrates that "primary care is the only health care component where an increased supply is associated with better population health and more equitable outcomes." As a primary care specialty, family medicine has evolved beyond its initial focus on clinical practice and education to realizing the imperative for the discipline to robustly engage in research and embrace the responsibility to generate the evidence that drives changes in primary care practice and policy.

Should gynecologists approach obesity? A survey analysis.

This study evaluated the prevalence of women attending gynecological consultations who wish to discuss weight issues, barriers preventing physicians from addressing obesity, and differences in perceptions between patients and physicians. A cross-sectional study was conducted from July 2021 to June 2022 at the , including 404 female patients (median age: 47.5 years) and 140 gynecologists.